1 2020-11-03 Alan Modra <amodra@gmail.com>
3 * elf.c (bfd_section_from_shdr): Free sections_being_created.
6 2020-11-02 Alan Modra <amodra@gmail.com>
12 * elflink.c (elf_link_add_object_symbols): Don't set def/ref flags
13 for plugin syms. Do allow plugin syms to mark as-needed libs.
15 2020-10-30 H.J. Lu <hongjiu.lu@intel.com>
18 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Generate
19 GNU_PROPERTY_X86_ISA_1_BASELINE for -z x86-64-baseline.
21 2020-10-29 Nick Clifton <nickc@redhat.com>
24 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Use the correct
25 sized reloc reading function.
26 (_bfd_elf_write_secondary_reloc_section): Use the correct sized
27 reloc writing function.
29 2020-10-28 Nick Clifton <nickc@redhat.com>
32 * srec.c (srec_write_symbols): Do not emit symbols in sections
33 that have been removed from the output.
35 2020-10-27 Nick Clifton <nickc@redhat.com>
37 * elf64-hppa.c (elf_hppa_final_link_relocate): Check that the
38 symbol's section is being output before adding its offset to the
39 addend when processing R_PARISC_SECREL32.
41 2020-10-25 Alan Modra <amodra@gmail.com>
43 * vms-misc.c (_bfd_vms_save_counted_string): Count length byte
46 2020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
48 * po/es.po: Fix printf format.
50 2020-10-16 Nelson Chu <nelson.chu@sifive.com>
52 * elfnn-riscv.c (riscv_elf_link_hash_table): Add last_iplt_index.
53 (riscv_elf_size_dynamic_sections): Initialize the last_iplt_index.
54 (riscv_elf_relocate_section): Use riscv_elf_append_rela.
55 (riscv_elf_finish_dynamic_symbol): If the use_elf_append_rela is
56 false, then we should add the dynamic relocs from the last of
57 the .rela.iplt, and don't use the riscv_elf_append_rela to add.
59 2020-10-16 Nelson Chu <nelson.chu@sifive.com>
61 * elfnn-riscv.c: Include "objalloc.h" since we need objalloc_alloc.
62 (riscv_elf_link_hash_table): Add loc_hash_table and loc_hash_memory
63 for local STT_GNU_IFUNC symbols.
64 (riscv_elf_got_plt_val): Removed.
65 (riscv_elf_local_htab_hash, riscv_elf_local_htab_eq): New functions.
66 Use to compare local hash entries.
67 (riscv_elf_get_local_sym_hash): New function. Find a hash entry for
68 local symbol, and create a new one if needed.
69 (riscv_elf_link_hash_table_free): New function. Destroy an riscv
70 elf linker hash table.
71 (riscv_elf_link_hash_table_create): Create hash table for local ifunc.
72 (riscv_elf_check_relocs): Create a fake global symbol to track the
73 local ifunc symbol. Add support to check and handle the relocations
74 reference to ifunc symbols.
75 (allocate_dynrelocs): Let allocate_ifunc_dynrelocs and
76 allocate_local_ifunc_dynrelocs to handle the ifunc symbols if they
77 are defined and referenced in a non-shared object.
78 (allocate_ifunc_dynrelocs): New function. Allocate space in .plt,
79 .got and associated reloc sections for ifunc dynamic relocs.
80 (allocate_local_ifunc_dynrelocs): Likewise, but for local ifunc
82 (riscv_elf_relocate_section): Add support to handle the relocation
83 referenced to ifunc symbols.
84 (riscv_elf_size_dynamic_sections): Updated.
85 (riscv_elf_adjust_dynamic_symbol): Updated.
86 (riscv_elf_finish_dynamic_symbol): Finish up the ifunc handling,
87 including fill the PLT and GOT entries for ifunc symbols.
88 (riscv_elf_finish_local_dynamic_symbol): New function. Called by
89 riscv_elf_finish_dynamic_symbol to handle the local ifunc symbols.
90 (_bfd_riscv_relax_section): Don't do the relaxation for ifunc.
91 * elfxx-riscv.c: Add R_RISCV_IRELATIVE.
92 * configure.ac: Link elf-ifunc.lo to use the generic ifunc support.
93 * configure: Regenerated.
95 2020-10-16 Alan Modra <amodra@gmail.com>
97 * elf32-arc.c (replace_func): Correct return type.
98 (get_replace_function): Use a replace_func function pointer rather
99 than void*. Update associated ARC_RELOC_HOWTO define.
101 2020-10-16 Alan Modra <amodra@gmail.com>
103 * elf32-cr16.c: Formatting.
104 (cr16_elf_final_link_relocate): Sign extend rather than clumsy
105 "add or subtract" of offset value. Simplify range checks. Move
106 common code out of "if" branches. Don't refetch insn fields
109 2020-10-16 Alan Modra <amodra@gmail.com>
111 * elf64-ppc.c (ppc64_elf_relocate_section): Tighten sanity check
112 on R_PPC64_GOT_LO_DS and R_PPC64_GOT_HA instructions.
114 2020-10-09 Alan Modra <amodra@gmail.com>
116 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't do local
117 entry offset optimisation.
119 2020-10-09 H.J. Lu <hongjiu.lu@intel.com>
122 * elf-linker-x86.h (elf_linker_x86_params): Add isa_level.
123 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge
124 GNU_PROPERTY_X86_ISA_1_V[234].
125 (_bfd_x86_elf_link_setup_gnu_properties): Generate
126 GNU_PROPERTY_X86_ISA_1_V[234] for -z x86-64-v[234].
128 2020-10-06 H.J. Lu <hongjiu.lu@intel.com>
131 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge -z ibt
132 and -z shstk only with GNU_PROPERTY_X86_FEATURE_1_AND.
134 2020-10-06 Brandon Bergren <bdragon@FreeBSD.org>
136 * config.bfd: Add powerpc64le-*-freebsd*.
137 * configure.ac: Add powerpc_elf64_fbsd_le_vec.
138 * elf64-ppc.c (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define for
140 * targets.c (powerpc_elf64_fbsd_le_vec): Declare.
141 (_bfd_target_vector): Add it.
142 * configure: Regenerate.
144 2020-10-05 Kamil Rytarowski <n54@gmx.com>
146 * config.bfd (aarch64-*-netbsd*, aarch64_be-*-netbsd*): Add target.
148 2020-10-05 Nick Clifton <nickc@redhat.com>
151 * elf.c (_bfd_elf_setup_sections): Do not complain about an
152 sh_link value of zero when the SLF_LINK_ORDER flag is set.
153 (assign_section_numbers): Likewise.
155 2020-10-02 H.J. Lu <hongjiu.lu@intel.com>
158 * elflink.c (bfd_elf_gc_sections): Do not arbitrarily keep note
159 sections which are linked to another section.
161 2020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
163 * cpu-arm.c: (processors) Add Cortex-X1.
165 2020-09-28 Alan Modra <amodra@gmail.com>
168 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
169 NULL stub_entry->h before calling is_tls_get_addr.
171 2020-09-26 Alan Modra <amodra@gmail.com>
173 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
174 (LD_R0_0R11, ADD_R11_R0_R11): Define.
175 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
177 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
178 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
179 and only emit for has_plt_localentry0. Don't use r2 in the stub.
181 2020-09-24 Alan Modra <amodra@gmail.com>
184 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
185 size_power10_offset rather than calculating from start of stub.
186 Add size for notoc tls_get_addr_opt stub.
187 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
188 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
189 (build_tls_get_addr_stub): Delete.
190 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
191 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
192 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
193 of build_tls_get_addr_stub.
194 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
195 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
196 when padding stub. Size eh_frame for notoc stub too.
197 Correct lr_restore value.
198 (ppc64_elf_relocate_section): Don't skip over first insn of
199 notoc tls_get_addr_opt stub.
201 2020-09-24 Alan Modra <amodra@gmail.com>
204 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
205 (ppc64_elf_edit): Call params->edit.
206 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
208 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
209 (ppc64_elf_tls_setup): Update declaration.
211 2020-09-21 Alan Modra <amodra@gmail.com>
214 * elfxx-riscv.c (howto_table): Correct size and bitsize of
215 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
216 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
217 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
218 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
220 2020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
223 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
224 relocations in debug sections, change abort to _bfd_error_handler.
226 2020-09-16 H.J. Lu <hongjiu.lu@intel.com>
229 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
231 * reloc.c: Include "coff/internal.h".
232 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
234 2020-09-16 Alan Modra <amodra@gmail.com>
236 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
237 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
238 (swap_out_syms): Adjust elf_symbol_from invocation.
240 2020-09-16 Alan Modra <amodra@gmail.com>
243 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
245 2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
247 * coff-x86_64.c (howto_table): Display PE relocation names.
249 2020-09-15 Hans-Peter Nilsson <hp@axis.com>
252 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
253 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
255 2020-09-12 H.J. Lu <hongjiu.lu@intel.com>
258 * elflink.c (elf_final_link_info): Add local_hash_table.
259 (local_hash_entry): New.
260 (local_hash_newfunc): Likewise.
261 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
263 (bfd_elf_final_link): Initialize and free local_hash_table for
266 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
268 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
269 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
270 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
271 BFD_RELOC_AARCH64_TSTBR14 relocations.
273 2020-09-09 Nick Clifton <nickc@redhat.com>
275 * cofflink.c (coff_link_check_archive_element): Move the check for
276 coff type input to the start of the function.
278 2020-09-09 Alan Modra <amodra@gmail.com>
280 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
281 * libbfd.h: Regenerate.
283 2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
284 Kuan-Lin Chen <kuanlinchentw@gmail.com>
286 * bfd-in2.h (bfd_reloc_code_real): Add
287 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
288 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
289 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
290 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
291 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
292 (write_uleb128): New.
293 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
294 * libbfd.c (_bfd_write_unsigned_leb128): New.
295 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
296 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
297 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
299 2020-09-08 Alex Coplan <alex.coplan@arm.com>
301 * archures.c (bfd_mach_aarch64_8R): New.
302 * bfd-in2.h: Regenerate.
303 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
304 (bfd_aarch64_arch_ilp32): Update tail pointer.
306 2020-09-08 Alan Modra <amodra@gmail.com>
310 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
311 Return oldbfd in override when old common should override new
313 (_bfd_elf_add_default_symbol): Adjust to suit.
314 (elf_link_add_object_symbols): Likewise. Pass "override" to
315 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
316 field for --as-needed shared libraries. Revert pr13250 changes.
318 2020-09-08 Nick Clifton <nickc@redhat.com>
320 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
321 unrecognized symbol type in a weak definition.
323 2020-09-04 Alan Modra <amodra@gmail.com>
326 * elfcode.h (elf_object_p): Sanity check section header offset.
327 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
330 2020-09-04 Alan Modra <amodra@gmail.com>
335 * elflink.c (elf_link_add_object_symbols): Do set def_regular
336 and ref_regular for IR symbols. Don't clear dynsym, allowing
337 IR symbols to load --as-needed shared libraries, but prevent
338 IR symbols from becoming dynamic.
340 2020-09-03 Nick Clifton <nickc@redhat.com>
343 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
344 secondary reloc sections with a zero sh_entsize field.
346 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
348 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
349 (riscv_merge_std_ext): Likewise.
350 (riscv_merge_arch_attr_info): Likewise.
351 (riscv_merge_attributes): Likewise and fix comment typos.
353 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
355 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
356 from void to bfd_boolean. Report warnings rather than errors
357 when the ISA versions are mis-matched. Afterwards, remember to
358 update the output ISA versions to the newest ones.
359 (riscv_merge_std_ext): Allow to link objects with different
360 standard ISA versions. Try to add output ISA versions to
361 merged_subsets first.
362 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
363 ISA and non-standard ISA versions.
365 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
367 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
368 error message when the versions of extension are mis-matched.
369 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
372 2020-09-03 Alan Modra <amodra@gmail.com>
374 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
375 on the output bfd objalloc memory.
377 2020-09-02 Alan Modra <amodra@gmail.com>
379 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
380 of constant shifted left.
382 2020-09-02 Alan Modra <amodra@gmail.com>
384 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
385 type for "relocation".
387 2020-09-01 Alan Modra <amodra@gmail.com>
389 * reloc.c (N_ONES): Handle N=0.
390 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
391 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
393 2020-09-01 Alan Modra <amodra@gmail.com>
396 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
397 in descending order of alignment.
399 2020-09-01 Alan Modra <amodra@gmail.com>
402 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
404 2020-08-31 Alan Modra <amodra@gmail.com>
407 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
408 unsigned when using with RISCV_ITYPE.
409 (_bfd_riscv_relax_call): Use an unsigned foff.
411 2020-08-31 Alan Modra <amodra@gmail.com>
415 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
416 (CRINFO_RELVADDR): Make unsigned.
417 (mips_elf_nullify_got_load): Use unsigned constant when shifting
420 2020-08-31 Alan Modra <amodra@gmail.com>
423 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
424 variable and rewrite signed overflow check.
425 * elf32-mep.c: Regenerate.
426 (mep_final_link_relocate): Delete "s".
428 2020-08-31 Alan Modra <amodra@gmail.com>
431 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
432 that might shift values into sign bit.
434 2020-08-31 Alan Modra <amodra@gmail.com>
437 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
438 and similarly for variables dealing with overflow.
440 2020-08-31 Alan Modra <amodra@gmail.com>
443 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
444 without undefined behaviour. Tidy excess casts.
446 2020-08-31 Alan Modra <amodra@gmail.com>
448 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
449 alignment from reloc addend after reloc type R_MN10300_ALIGN is
452 2020-08-30 Alan Modra <amodra@gmail.com>
456 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
457 without undefined behaviour.
459 2020-08-29 Nick Clifton <nickc@redhat.com>
462 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
465 2020-08-29 Alan Modra <amodra@gmail.com>
468 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
469 element when count is zero. bfd_realloc when shrinking.
471 2020-08-28 Alan Modra <amodra@gmail.com>
474 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
477 2020-08-28 Alan Modra <amodra@gmail.com>
480 * ecofflink.c (WRITE): Really don't write zero size chunks.
482 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
485 * linker.c (bfd_generic_define_common_symbol): Force the alignment
486 to 1 if the section has now alignment requirement.
488 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
490 * elf32-csky.c (csky_archs): Fix arch names.
491 (csky_find_arch_with_name): New.
492 (elf32_csky_merge_attributes): New.
493 (csky_elf_merge_private_bfd_data): Add process of merge
495 (elf32_csky_obj_attrs_arg_type): New.
496 (elf32_csky_obj_attrs_handle_unknown): New.
497 (elf_backend_obj_attrs_vendor): Define.
498 (elf_backend_obj_attrs_section): Define.
499 (elf_backend_obj_attrs_arg_type): Define.
500 (elf_backend_obj_attrs_section_type): Define.
502 2020-08-28 Nick Clifton <nickc@redhat.com>
505 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
506 for undefined symbols which will not generate extra warning
507 messages about truncated relocs.
509 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
511 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
512 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
513 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
514 unresolved reloc checks.
516 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
519 * som.c (som_bfd_copy_private_section_data): Issue error when a
520 subspace is specified without its containing space.
522 2020-08-27 Alan Modra <amodra@gmail.com>
525 * elflink.c: Include limits.h.
526 (CHAR_BIT): Provide fallback define.
527 (set_symbol_value): Correct complex reloc comment.
528 (undefined_reference): Set bfd_error.
529 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
531 (eval_symbol): Limit shifts. Force unsigned for left shift.
532 Catch divide by zero.
533 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
534 * configure: Regenerate.
535 * config.in: Regenerate.
537 2020-08-27 Alan Modra <amodra@gmail.com>
540 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
542 2020-08-27 Alan Modra <amodra@gmail.com>
544 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
545 on sym_sec not being output.
547 2020-08-27 Alan Modra <amodra@gmail.com>
550 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
552 2020-08-26 Nick Clifton <nickc@redhat.com>
555 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
557 (avr_elf32_load_records_from_section): Use bfd_get_16 and
558 bfd_get_32 to load values from potentially unaligned pointers.
561 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
562 ignore local symbols.
563 (elf64_alpha_relax_got_load): Do not check for local dynamic
565 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
567 (INSN_A) Cast the A parameter to unsigned.
568 (INSN_AB): Define in terms of INSN_A.
569 (INSN_ABC): Likewise.
570 (INSN_ABO): Likewise.
574 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
575 unsigned long constant when creating a mask to test for alignment
578 2020-08-26 Alan Modra <amodra@gmail.com>
581 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
583 2020-08-26 Alan Modra <amodra@gmail.com>
586 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
587 when section is empty.
589 2020-08-26 Alan Modra <amodra@gmail.com>
592 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
595 2020-08-26 Alan Modra <amodra@gmail.com>
603 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
604 (ppc64_elf_tls_setup): Likewise.
605 (branch_reloc_hash_match): Likewise.
606 (build_plt_stub): Likewise.
607 (ppc64_elf_relocate_section): Likewise.
609 2020-08-26 Alan Modra <amodra@gmail.com>
612 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
614 2020-08-26 Alan Modra <amodra@gmail.com>
617 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
618 sstubs->contents != NULL.
620 2020-08-26 Alan Modra <amodra@gmail.com>
623 * som.c (som_prep_for_fixups): Return early when no symbols.
625 2020-08-26 Alan Modra <amodra@gmail.com>
628 * ecofflink.c (WRITE): Don't write size 0 chunks.
630 2020-08-26 Alan Modra <amodra@gmail.com>
632 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
634 2020-08-26 Alan Modra <amodra@gmail.com>
637 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
639 2020-08-26 David Faust <david.faust@oracle.com>
641 * archures.c (bfd_mach_xbpf): Define.
642 * bfd-in2.h: Regenerate.
643 * cpu-bpf.c (bfd_xbpf_arch) New.
644 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
646 2020-08-26 Alan Modra <amodra@gmail.com>
648 * archures.c (bfd_mach_ck860): Define.
650 2020-08-25 Mark Wielaard <mark@klomp.org>
652 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
653 and dwarf_rnglists_size fields.
654 (dwarf_debug_sections): Add debug_rnglists.
655 (dwarf_debug_section_enum): Likewise.
656 (read_debug_rnglists): New function.
657 (read_rangelist): New function to call either read_ranges or
658 read_rnglists. Rename original function to...
659 (read_ranges): ...this.
660 (read_rnglists): New function.
662 2020-08-25 Alan Modra <amodra@gmail.com>
665 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
666 is_elf_hash_table before accessing elf fields.
668 2020-08-25 Alan Modra <amodra@gmail.com>
671 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
674 2020-08-25 Alan Modra <amodra@gmail.com>
677 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
678 before accessing elf fields.
680 2020-08-25 Alan Modra <amodra@gmail.com>
683 * som.c (som_compute_checksum): XOR 32-bit words in header,
684 not unsigned long sized words.
686 2020-08-25 Alan Modra <amodra@gmail.com>
689 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
690 amount copied for elf_segment_map defined with one element
693 2020-08-25 Alan Modra <amodra@gmail.com>
696 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
697 bfd_get_x size function to read addends out of fields. Apply
698 rightshift adjustment too. Don't apply the now unnecessary
699 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
700 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
701 Correct R_ARM_THM_JUMP6 addend.
703 2020-08-25 Alan Modra <amodra@gmail.com>
706 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
707 before start of section.
709 2020-08-25 Alan Modra <amodra@gmail.com>
711 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
712 before accessing elf_hash_table_id.
713 * elf32-arc.c (elf_arc_hash_table): Likewise.
714 * elf32-arm.c (elf32_arm_hash_table): Likewise.
715 * elf32-avr.c (avr_link_hash_table): Likewise.
716 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
717 * elf32-cris.c (elf_cris_hash_table): Likewise.
718 * elf32-csky.c (csky_elf_hash_table): Likewise.
719 * elf32-frv.c (frvfdpic_hash_table): Likewise.
720 * elf32-hppa.c (hppa_link_hash_table): Likewise.
721 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
722 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
723 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
724 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
725 * elf32-metag.c (metag_link_hash_table): Likewise.
726 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
727 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
728 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
729 * elf32-s390.c (elf_s390_hash_table): Likewise.
730 * elf32-sh.c (sh_elf_hash_table): Likewise.
731 * elf32-spu.c (spu_hash_table): Likewise.
732 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
733 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
734 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
735 * elf64-hppa.c (hppa_link_hash_table): Likewise.
736 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
737 * elf64-s390.c (elf_s390_hash_table): Likewise.
738 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
739 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
740 * elfxx-mips.c (mips_elf_hash_table): Likewise.
741 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
742 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
744 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
746 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
747 int. Use '%u' format with _bfd_error_handler to render it.
749 2020-08-25 Alan Modra <amodra@gmail.com>
752 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
753 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
755 2020-08-25 Alan Modra <amodra@gmail.com>
758 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
759 accessing elf_hash_table_id.
761 2020-08-25 Alan Modra <amodra@gmail.com>
764 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
765 accessing elf_hash_table_id.
767 2020-08-24 Mark Wielaard <mark@klomp.org>
769 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
770 (read_formatted_entries): Likewise. And skip zero entry.
772 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
774 * bfd-in2.h (bfd_mach_ck860): New.
775 * cpu-csky.c (arch_info_struct): Add item for CK860.
777 2020-08-24 Alan Modra <amodra@gmail.com>
779 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
780 high part tprel16 relocs.
781 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
782 Clear do_tls_opt on odd instructions.
783 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
784 Don't sanity check them here.
785 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
786 high part tprel16 relocs.
787 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
788 Clear do_tls_opt on odd instructions.
789 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
791 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
794 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
795 * configure: Regenerate.
797 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
800 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
801 versioned symbols, which are defined in shared objects, in
804 2020-08-21 Nick Clifton <nickc@redhat.com>
806 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
807 the data map if there are entries in it.
808 (_bfd_aarch64_erratum_843419_scan): Likewise.
810 2020-08-21 Jan Beulich <jbeulich@suse.com>
812 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
813 last byte of debug dir, not first.
815 2020-08-20 Nick Clifton <nickc@redhat.com>
818 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
819 field in the ELF header of the compressed sections.
821 2020-08-20 Nick Clifton <nickc@redhat.com>
824 * elf-bfd.h (struct bfd_elf_section_data): Add
825 has_secondary_relocs field.
826 * elf.c (_bfd_elf_copy_special_section_fields): Set the
827 has_secondary_relocs field for sections which have associated
829 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
830 on sections which have associated secondary relocs.
832 2020-08-15 Alan Modra <amodra@gmail.com>
834 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
835 small common section.
836 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
837 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
838 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
839 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
840 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
841 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
842 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
843 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
844 * elf32-v850.c (v850_elf_check_relocs): Likewise.
845 (v850_elf_add_symbol_hook): Likewise.
846 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
847 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
848 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
849 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
851 2020-08-15 Alan Modra <amodra@gmail.com>
854 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
856 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
857 on small common section.
858 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
859 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
860 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
861 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
862 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
863 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
865 2020-08-14 Alan Modra <amodra@gmail.com>
867 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
868 rather than another copy of primes. Increase maximum default
871 2020-08-13 Alan Modra <amodra@gmail.com>
873 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
875 2020-08-13 Alan Modra <amodra@gmail.com>
877 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
878 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
879 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
880 optimization when --no-pcrel-optimize.
882 2020-08-13 Alan Modra <amodra@gmail.com>
885 * bfd.c (struct bfd): Add read_only.
886 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
887 Set read_only on warning.
888 (elf_object_p): Sanity check program header alignment. Set
889 read_only on warning.
890 * bfd-in2.h: Regenerate.
892 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
894 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
895 win32pstatus note type to avoid signedness comparison warning.
897 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
899 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
900 win32pstatus notes, and return TRUE so we continue rather than
901 stopping as if it was an error.
903 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
905 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
907 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
909 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
910 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
911 appropriate size constraint for each win32pstatus note type.
913 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
915 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
916 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
919 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
921 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
922 (elfcore_grok_win32pstatus): Use.
924 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
926 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
927 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
928 offsets used to read NOTE_INFO_PROCESS.
930 2020-08-12 Nick Clifton <nickc@redhat.com>
932 * po/ru.po: Updated Russian translation.
933 * po/sr.po: Updated Serbian translation.
935 2020-08-07 David Faust <david.faust@oracle.com>
937 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
938 DISP16 and DISP32 relocations.
940 2020-08-05 David Faust <david.faust@oracle.com>
942 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
943 (bpf_elf_howto_table): Use it here.
944 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
945 instruction and data relocations.
947 2020-08-03 Alan Modra <amodra@gmail.com>
949 * vms-lib.c (vms_traverse_index): Sanity check size remaining
950 before accessing vms_idx or vms_elfidx.
952 2020-08-03 Alan Modra <amodra@gmail.com>
955 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
956 size against file size. Correct LONG_MAX limit check.
957 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
958 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
959 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
960 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
961 bfd_malloc_and_get_section.
963 2020-07-31 Alan Modra <amodra@gmail.com>
966 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
967 IR symbols to become dynamic.
968 (elf_link_add_object_symbols): Don't exclude IR symbols when
969 deciding whether an as-needed shared library is needed.
971 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
974 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
976 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
978 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
980 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
981 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
982 Don't define _STRUCTURED_PROC.
983 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
984 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
985 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
986 * configure, config.in: Regenerate.
987 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
988 * Makefile.in, doc/Makefile.in: Regenerate.
990 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
992 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
993 (elf_link_hash_table): Add sym_cache.
994 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
995 (elf32_arm_check_relocs): Updated.
996 (elf32_arm_size_dynamic_sections): Likewise.
997 * elf32-bfin.c (bfin_link_hash_table): Removed.
998 (bfin_link_hash_newfunc): Updated.
999 (bfin_hash_table): Removed.
1000 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
1001 (csky_elf_check_relocs): Updated.
1002 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
1003 (elf32_hppa_check_relocs): Updated.
1004 * elf32-i386.c (elf_i386_tls_transition): Updated.
1005 (elf_i386_convert_load_reloc): Likewise.
1006 (elf_i386_check_relocs): Likewise.
1007 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
1008 (m32r_elf_hash_table): Updated.
1009 (m32r_elf_link_hash_table_create): Likewise.
1010 (m32r_elf_create_dynamic_sections): Likewise.
1011 (m32r_elf_adjust_dynamic_symbol): Likewise.
1012 (allocate_dynrelocs): Likewise.
1013 (m32r_elf_size_dynamic_sections): Likewise.
1014 (m32r_elf_relocate_section): Likewise.
1015 (m32r_elf_finish_dynamic_symbol): Likewise.
1016 (m32r_elf_check_relocs): Likewise.
1017 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
1019 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
1020 (elf_m68k_check_relocs): Updated.
1021 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
1022 (elf_metag_check_relocs): Updated.
1023 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
1024 (microblaze_elf_check_relocs): Updated.
1025 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
1026 (nds32_elf_create_dynamic_sections): Likewise.
1027 (nds32_elf_adjust_dynamic_symbol): Likewise.
1028 (nds32_elf_check_relocs): Likewise.
1029 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
1030 srelbss and aym_cache.
1031 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
1032 (nios2_elf32_check_relocs): Updated.
1033 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
1034 (or1k_elf_check_relocs): Updated.
1035 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
1036 (ppc_elf_check_relocs): Updated.
1037 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
1038 (elf_s390_check_relocs): Updated.
1039 (elf_s390_finish_dynamic_sections): Likewise.
1040 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
1042 (sh_elf_create_dynamic_sections): Updated.
1043 (sh_elf_adjust_dynamic_symbol): Likewise.
1044 (sh_elf_size_dynamic_sections): Likewise.
1045 (sh_elf_check_relocs): Likewise.
1046 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
1047 (elf32_tic6x_check_relocs): Updated.
1048 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
1049 (tilepro_elf_hash_table): Updated.
1050 (tilepro_elf_link_hash_table_create): Likewise.
1051 (tilepro_elf_check_relocs): Likewise.
1052 (tilepro_elf_adjust_dynamic_symbol): Likewise.
1053 (allocate_dynrelocs): Likewise.
1054 (tilepro_elf_size_dynamic_sections): Likewise.
1055 (tilepro_elf_relocate_section): Likewise.
1056 (tilepro_elf_finish_dynamic_symbol): Likewise.
1057 (tilepro_finish_dyn): Likewise.
1058 (tilepro_elf_finish_dynamic_sections): Likewise.
1059 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
1060 (ppc64_elf_before_check_relocs): Updated.
1061 (ppc64_elf_check_relocs): Likewise.
1062 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
1063 (elf_s390_check_relocs): Updated.
1064 (elf_s390_relocate_section): Likewise.
1065 (elf_s390_finish_dynamic_sections): Likewise.
1066 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1067 (elf_x86_64_check_relocs): Likewise.
1068 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1070 (elfNN_aarch64_check_relocs): Updated.
1071 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
1072 (riscv_elf_check_relocs): Updated.
1073 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
1074 (mips_elf_resolve_got_page_ref): Updated.
1075 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1076 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1078 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
1079 (tilegx_elf_check_relocs): Updated.
1080 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
1082 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1084 * elflink.c (bfd_elf_final_link): Give local symbols a name if
1086 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
1087 return TRUE if making ET_REL output.
1089 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1091 * elf-bfd.h (elf_backend_data): Add
1092 `elf_backend_elfsym_local_is_section' member.
1093 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
1095 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
1096 * elflink.c (bfd_elf_final_link): Use it to determine whether
1097 set the `.symtab' section's `sh_info' value to the index of the
1098 first non-local or non-section symbol.
1099 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
1101 (elf_backend_elfsym_local_is_section): New macro.
1102 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
1104 (elf_backend_elfsym_local_is_section): New macro.
1106 2020-07-29 Alan Modra <amodra@gmail.com>
1108 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
1109 defined in excluded sections.
1111 2020-07-28 Alan Modra <amodra@gmail.com>
1113 * elf.c (assign_section_numbers): Comment. Don't segfault on
1114 discarded sections when setting linked-to section for generic
1116 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
1118 2020-07-27 Alan Modra <amodra@gmail.com>
1120 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
1121 similar as absolute.
1122 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
1125 2020-07-24 Nick Clifton <nickc@redhat.com>
1127 * config.bfd: Move xc16x target to the obsolete list.
1129 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1131 * binary.c (binary_get_section_contents): Seek using offset
1132 from section's file position.
1134 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1136 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
1138 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
1141 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
1142 type for the first function argument. Rename pointers to reflect
1143 that they have distinct types.
1145 2020-07-20 Alan Modra <amodra@gmail.com>
1147 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
1149 2020-07-19 Alan Modra <amodra@gmail.com>
1151 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
1152 (select_alt_stub): New function.
1153 (ppc_get_stub_entry): Use it here.
1154 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
1156 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
1157 merge notoc stubs with other varieties when power10_stubs is "auto".
1158 Instead dup the stub hash table entry.
1159 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1160 tests of power10_stubs.
1162 2020-07-15 Alan Modra <amodra@gmail.com>
1165 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1167 2020-07-15 Nick Clifton <nickc@redhat.com>
1170 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1171 check for aux entries that overflow the buufer.
1173 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1175 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1176 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1178 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
1179 Alan Modra <amodra@gmail.com>
1182 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1183 objects both before and after normal object files.
1184 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1186 2020-07-10 Alan Modra <amodra@gmail.com>
1188 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1189 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1191 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1192 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1193 uses of power10_stubs.
1195 2020-07-09 Alan Modra <amodra@gmail.com>
1197 * coff-ppc.c: Delete.
1199 * pei-ppc.c: Delete.
1200 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1201 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1203 (coff_write_object_contents): Remove PPC_PE code.
1204 * config.bfd: Move powerpcle-pe to removed targets.
1205 * configure.ac: Remove powerpc PE entries.
1206 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1207 (ppc_process_before_allocation): Delete.
1208 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1209 * targets.c: Remove powerpc PE vectors.
1210 * po/SRC-POTFILES.in: Regenerate.
1211 * libcoff.h: Regenerate.
1212 * Makefile.in: Regenerate.
1213 * configure: Regenerate.
1215 2020-07-09 Nick Clifton <nickc@redhat.com>
1217 * po/fr.po: Updated French translation.
1219 2020-07-07 Alan Modra <amodra@gmail.com>
1221 * xcofflink.c (xcoff_mark): Don't mark const sections.
1222 (bfd_xcoff_record_link_assignment): Add FIXME.
1223 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1224 sections being discarded by linker script.
1226 2020-07-07 Alan Modra <amodra@gmail.com>
1228 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1229 time, uid, gid and mode for deterministic archive.
1230 (xcoff_write_archive_contents_big): Likewise.
1232 2020-07-07 Alan Modra <amodra@gmail.com>
1234 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1237 2020-07-06 Nick Clifton <nickc@redhat.com>
1239 * po/pt.po: Updated Portuguese translation.
1240 * po/uk.po: Updated Ukranian translation.
1242 2020-07-04 Nick Clifton <nickc@redhat.com>
1244 * version.m4: Set version to 2.35.50.
1245 * configure: Regenerate.
1246 * po/bbfd.pot: Regenerate.
1248 2020-07-04 Nick Clifton <nickc@redhat.com>
1250 Binutils 2.35 branch created.
1252 2020-07-01 Alan Modra <amodra@gmail.com>
1255 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1256 raw syment index before dereferencing.
1258 2020-07-01 Alan Modra <amodra@gmail.com>
1260 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1262 2020-07-01 Alan Modra <amodra@gmail.com>
1264 * config.bfd: Obsolete xc16x.
1266 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1268 * archures.c (bfd_mach_i386_nacl): Removed.
1269 (bfd_mach_i386_i386_nacl): Likewise.
1270 (bfd_mach_x86_64_nacl): Likewise.
1271 (bfd_mach_x64_32_nacl): Likewise.
1272 * config.bfd: Remove *-*-nacl* targets.
1273 * configure.ac: Remove x86 NaCl target vectors.
1274 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1275 (bfd_x64_32_nacl_arch): Likewise.
1276 (bfd_x86_64_nacl_arch): Likewise.
1277 (bfd_i386_nacl_arch): Likewise.
1278 (bfd_x64_32_arch_intel_syntax): Updated.
1279 * elf32-i386.c: Don't include "elf-nacl.h".
1280 (elf_i386_nacl_plt): Removed.
1281 (elf_i386_nacl_plt0_entry): Likewise.
1282 (elf_i386_nacl_plt_entry): Likewise.
1283 (elf_i386_nacl_pic_plt0_entry): Likewise.
1284 (elf_i386_nacl_pic_plt_entry): Likewise.
1285 (elf_i386_nacl_eh_frame_plt): Likewise.
1286 (elf_i386_nacl_plt): Likewise.
1287 (elf32_i386_nacl_elf_object_p): Likewise.
1288 (elf_i386_get_synthetic_symtab): Updated.
1289 (elf_i386_link_setup_gnu_properties): Likewise.
1290 * elf64-x86-64.c: Don't include "elf-nacl.h".
1291 (elf_x86_64_nacl_plt): Removed.
1292 (elf64_x86_64_nacl_elf_object_p): Likewise.
1293 (elf_x86_64_nacl_plt0_entry): Likewise.
1294 (elf_x86_64_nacl_plt_entry): Likewise.
1295 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1296 (elf_x86_64_nacl_plt): Likewise.
1297 (elf32_x86_64_nacl_elf_object_p): Likewise.
1298 (elf_x86_64_get_synthetic_symtab): Updated.
1299 (elf_x86_64_link_setup_gnu_properties): Likewise.
1300 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1301 * targets.c: Remove x86 NaCl target vectors.
1302 * bfd-in2.h: Regenerated.
1303 * configure: Likewise.
1305 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1307 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1308 _bfd_elf_add_dynamic_tags.
1310 2020-06-29 Alan Modra <amodra@gmail.com>
1312 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1313 return value of bfd_bread. Don't read more than requested length.
1314 Sanity check length. Properly terminate file name.
1316 2020-06-29 Alan Modra <amodra@gmail.com>
1318 * arc-got.h: Use C style comments.
1319 * coff-z80.c: Likewise.
1320 * elf32-csky.c: Likewise.
1321 * peXXigen.c: Likewise.
1322 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1325 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1327 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1328 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1330 2020-06-26 Alan Modra <amodra@gmail.com>
1332 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1333 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1334 (riscv_get_priv_spec_name): Move to..
1335 * cpu-riscv.c: ..here.
1336 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1337 Use %u to print unsigned numbers.
1339 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1341 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1342 default architecture.
1344 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1347 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1348 _bfd_elf_add_dynamic_tags.
1350 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1354 _bfd_elf_add_dynamic_tags.
1356 2020-06-24 Alan Modra <amodra@gmail.com>
1358 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1359 shifts without undefined behaviour.
1361 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1363 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1365 (_bfd_elf_add_dynamic_tags): New.
1366 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1367 _bfd_elf_add_dynamic_tags.
1368 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1369 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1370 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1371 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1372 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1373 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1374 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1375 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1377 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1378 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1379 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1380 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1381 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1382 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1383 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1384 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1385 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1387 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1388 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1389 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1390 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1391 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1392 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1394 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1395 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1396 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1397 dt_reloc_sz and dt_reloc_ent.
1398 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1399 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1401 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1402 etab.dt_pltgot_required.
1403 (elf32_hppa_size_dynamic_sections): Call
1404 _bfd_elf_add_dynamic_tags.
1405 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1406 etab.dt_pltgot_required.
1407 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1408 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1409 root.dt_pltgot_required for FDPIC output.
1410 (sh_elf_size_dynamic_sections): Call
1411 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1412 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1413 elf.dt_pltgot_required.
1414 (elf_xtensa_size_dynamic_sections): Call
1415 _bfd_elf_add_dynamic_tags.
1416 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1417 root.dt_pltgot_required.
1418 (elf64_hppa_size_dynamic_sections): Call
1419 _bfd_elf_add_dynamic_tags.
1420 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1421 root.dt_pltgot_required.
1422 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1423 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1424 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1426 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1428 * mach-o.c: Support the new load commands by reading a linkedit
1429 data command for them.
1431 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1433 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1434 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1435 (riscv_get_priv_spec_class): Likewise.
1436 (riscv_get_priv_spec_name): Likewise.
1437 (riscv_get_priv_spec_class_from_numbers): New function, convert
1438 the version numbers into string, then call riscv_get_priv_spec_class
1439 to get the priv spec class.
1440 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1441 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1442 (riscv_get_priv_spec_name): Likewise.
1443 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1444 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1445 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1446 of input and output objects form their priv spec attributes by
1447 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1448 errors when linking objects with differnet priv spec versions. We do
1449 know v1.9.1 may have conflicts to other versions, so report the
1450 warning, too. After that, update the output priv spec version to the
1453 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1455 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1456 priv attributes, we will check the conflicts for all of them (major,
1457 minor and revision), and then set the priv_attrs_merged to TRUE to
1458 indicate that we have handled all of the priv attributes. Remove
1459 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1461 2020-06-21 Alan Modra <amodra@gmail.com>
1464 * configure.ac: Disable plugins by default for some targets.
1465 * plugin.c: Comment typo fix.
1466 * configure: Regenerate.
1468 2020-06-19 Nick Clifton <nickc@redhat.com>
1470 * plugin.c (try_load_plugin): Suppress the error message about
1471 being unable to open a plugin if creating a list of viable
1474 2020-06-16 Alan Modra <amodra@gmail.com>
1476 * aout-tic30.c: Delete file.
1477 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1478 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1479 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1480 (xc16x-*-elf): Sort properly.
1481 * configure.ac: Remove tic30_aout_vec.
1482 * targets.c: Likewise.
1483 * Makefile.in: Regenerate.
1484 * configure: Regenerate.
1485 * po/SRC-POTFILES.in: Regenerate.
1487 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1489 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1490 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1491 (elf32xtensa_abi): New global variable.
1492 (xtensa_abi_choice): New function.
1493 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1494 XSHAL_ABI to select PLT code.
1496 2020-06-15 Roland McGrath <mcgrathr@google.com>
1498 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1499 field of bfd_link_info.
1501 2020-06-15 Alan Modra <amodra@gmail.com>
1503 * config.bfd: Obsolete powerpcle-*-pe targets.
1505 2020-06-15 Alan Modra <amodra@gmail.com>
1508 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1509 symbols that were defined in discarded sections.
1510 * cofflink.c (coff_link_check_archive_element): Likewise.
1511 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1513 (_bfd_coff_write_global_sym): Don't emit such symbols.
1514 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1515 libcoff.h: Regenerate.
1517 2020-06-11 Alan Modra <amodra@gmail.com>
1520 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1522 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1524 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1525 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1526 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1529 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1532 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1533 Clear verinfo.verdef.
1535 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1538 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1539 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1540 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1542 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1543 Set ifunc_resolvers if there are FUNC resolvers.
1544 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1545 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1546 with elf.ifunc_resolvers.
1547 (write_plt_relocs_for_local_syms): Likewise.
1548 (ppc64_elf_relocate_section): Likewise.
1549 (ppc64_elf_finish_dynamic_sections): Likewise.
1550 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1552 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1553 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1554 instead of readonly_dynrelocs_against_ifunc.
1555 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1556 readonly_dynrelocs_against_ifunc.
1558 2020-06-09 Alan Modra <amodra@gmail.com>
1560 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1561 maybe_local_ifunc_resolver field.
1562 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1563 cases where maybe_local_ifunc_resolver was set.
1564 (ppc64_elf_relocate_section): Likewise.
1565 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1568 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1572 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1574 (elf32_arm_size_dynamic_sections): Updated. Clear
1575 root.tlsdesc_plt for DF_BIND_NOW.
1576 (elf32_arm_finish_dynamic_sections): Updated.
1577 (elf32_arm_output_arch_local_syms): Likewise.
1578 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1579 Clear root.tlsdesc_plt for DF_BIND_NOW.
1580 (nds32_elf_finish_dynamic_sections): Updated.
1581 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1582 dt_tlsdesc_plt and dt_tlsdesc_got.
1583 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1584 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1585 tlsdesc_plt and dt_tlsdesc_got.
1586 (elfNN_aarch64_allocate_dynrelocs): Updated.
1587 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1588 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1589 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1591 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1592 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1593 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1594 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1597 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1599 * elf32-tic6x.c (elf32_bed): Defined the default to
1602 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1604 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1606 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1607 root.splt/root.srelplt.
1608 (elf64_hppa_create_dynamic_sections): Likewise.
1609 (elf64_hppa_size_dynamic_sections): Likewise.
1610 (elf64_hppa_finish_dynamic_symbol): Likewise.
1611 (elf_hppa_final_link): Likewise.
1612 (elf_hppa_final_link_relocate): Likewise.
1614 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1616 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1617 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1620 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1622 * elf-bfd.h (elf_target_os): New.
1623 (elf_link_hash_table): Add target_os.
1624 (elf_backend_data): Add target_os.
1625 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1626 symbian_p and nacl_p.
1627 (create_got_section): Updated.
1628 (elf32_arm_create_dynamic_sections): Likewise.
1629 (arm_type_of_stub): Likewise.
1630 (elf32_arm_create_or_find_stub_sec): Likewise.
1631 (elf32_arm_allocate_plt_entry): Likewise.
1632 (elf32_arm_populate_plt_entry): Likewise.
1633 (elf32_arm_final_link_relocate): Likewise.
1634 (elf32_arm_check_relocs): Likewise.
1635 (allocate_dynrelocs_for_symbol): Likewise.
1636 (elf32_arm_finish_dynamic_symbol): Likewise.
1637 (elf32_arm_finish_dynamic_sections): Likewise.
1638 (elf32_arm_output_plt_map_1): Likewise.
1639 (elf32_arm_output_arch_local_syms): Likewise.
1640 (elf32_arm_add_symbol_hook): Likewise.
1641 (elf32_arm_nacl_link_hash_table_create): Likewise.
1642 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1643 (elf32_arm_symbian_link_hash_table_create): Likewise.
1644 (ELF_TARGET_OS): New.
1645 * elf32-i386.c (elf_i386_arch_bed): Removed.
1646 (elf_backend_arch_data): Likewise.
1647 (elf_i386_solaris_arch_bed): Likewise.
1648 (elf_i386_nacl_arch_bed): Likewise.
1649 (elf_i386_vxworks_arch_bed): Likewise.
1650 (elf_i386_relocate_section): Updated.
1651 (elf_i386_finish_dynamic_sections): Likewise.
1652 (elf_i386_get_synthetic_symtab): Likewise.
1653 (elf_i386_link_setup_gnu_properties): Likewise.
1654 (ELF_TARGET_OS): New.
1655 * elf32-mips.c (ELF_TARGET_OS): New.
1656 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1657 (ppc_elf_create_got): Updated.
1658 (ppc_elf_create_dynamic_sections): Likewise.
1659 (ppc_elf_check_relocs): Likewise.
1660 (ppc_elf_adjust_dynamic_symbol): Likewise.
1661 (ppc_elf_size_dynamic_sections): Likewise.
1662 (ppc_elf_relocate_section): Likewise.
1663 (ppc_elf_finish_dynamic_sections): Likewise.
1664 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1665 (ELF_TARGET_OS): New.
1666 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1667 (sh_elf_link_hash_table_create): Updated.
1668 (sh_elf_create_dynamic_sections): Likewise.
1669 (allocate_dynrelocs): Likewise.
1670 (sh_elf_size_dynamic_sections): Likewise.
1671 (sh_elf_relocate_section): Likewise.
1672 (sh_elf_finish_dynamic_symbol): Likewise.
1673 (sh_elf_finish_dynamic_sections): Likewise.
1674 (ELF_TARGET_OS): New.
1675 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1677 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1678 (ELF_TARGET_OS): New.
1679 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1680 (elf_x86_64_solaris_arch_bed): Likewise.
1681 (elf_x86_64_nacl_arch_bed): Likewise.
1682 (elf_x86_64_finish_dynamic_sections): Updated.
1683 (elf_x86_64_get_synthetic_symtab): Likewise.
1684 (elf_x86_64_link_setup_gnu_properties): Likewise.
1685 (ELF_TARGET_OS): New.
1686 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1688 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1689 (MIPS_ELF_REL_DYN_NAME): Updated.
1690 (ELF_MIPS_GP_OFFSET): Likewise.
1691 (mips_elf_create_local_got_entry): Likewise.
1692 (mips_elf_allocate_dynamic_relocations): Likewise.
1693 (mips_elf_count_got_symbols): Likewise.
1694 (is_gott_symbol): Likewise.
1695 (mips_elf_calculate_relocation): Likewise.
1696 (mips_elf_create_dynamic_relocation): Likewise.
1697 (_bfd_mips_elf_check_relocs): Likewise.
1698 (allocate_dynrelocs): Likewise.
1699 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1700 (mips_elf_lay_out_got): Likewise.
1701 (mips_elf_set_plt_sym_value): Likewise.
1702 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1703 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1704 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1705 (_bfd_mips_elf_final_link): Likewise.
1706 (_bfd_mips_init_file_header): Likewise.
1707 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1709 (allocate_dynrelocs): Likewise.
1710 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1711 (_bfd_sparc_elf_relocate_section): Likewise.
1712 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1713 (sparc_finish_dyn): Likewise.
1714 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1715 * elfxx-target.h (ELF_TARGET_OS): New.
1716 (elfNN_bed): Add ELF_TARGET_OS.
1717 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1718 (_bfd_x86_elf_link_hash_table_create): Likewise.
1719 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1720 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1721 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1722 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1723 * elfxx-x86.h (elf_x86_target_os): Removed.
1724 (elf_x86_backend_data): Likewise.
1725 (get_elf_x86_backend_data): Likewise.
1726 (elf_x86_link_hash_table): Remove target_os.
1728 2020-06-06 Alan Modra <amodra@gmail.com>
1731 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1732 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1733 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1734 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1735 * elf64-ppc.c: Update throughout for reloc renaming.
1736 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1737 * libbfd.h: Regenerate.
1738 * bfd-in2.h: Regenerate.
1740 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1743 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1746 2020-06-05 Nick Clifton <nickc@redhat.com>
1748 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1751 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1753 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1754 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1755 whether the object can be linked according to it's priv
1756 attributes. The object without any priv spec attributes can
1757 be linked with others. If the first input object doesn't contain
1758 any priv attributes, then we need to copy the setting from the
1759 next input one. Also report more detailed error messages to user.
1761 2020-06-04 Stephen Casner <casner@acm.org>
1763 Extend pdp11-aout symbol table format to accommodate .stab
1764 symbols and implement correct handling of them.
1766 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1767 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1768 normal vs. .stab symbol table type values, replacing N_STAB mask.
1769 (translate_from_native_sym_flags): Determine correct section for
1770 different .stab types.
1771 (translate_to_native_sym_flags): Leave .stab types intact.
1772 (translate_symbol_table): Error if symbol indicates overlay;
1773 store desc field from .stab symbols.
1774 (write_syms): Output desc field with symbol.
1775 (aout_link_check_ar_symbols): Skip .stab symbols.
1776 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1777 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1778 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1779 correctly distinguish .stab symbols and select calculate their
1780 section and value; and copy desc and ovly fields from input symbol
1783 2020-06-04 Stephen Casner <casner@acm.org>
1785 * aoutx.h (translate_symbol_table): Comment had external and
1787 * pdp11.c (translate_symbol_table): Likewise.
1789 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1791 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1792 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1793 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1795 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1799 in debug section against symbol defined in shared library to 0.
1800 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1801 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1802 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1803 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1804 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1805 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1806 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1807 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1808 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1809 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1810 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1811 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1812 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1813 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1815 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1816 there is non-GOT reference.
1817 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1818 non-alloced sections.
1820 2020-06-03 Stephen Casner <casner@acm.org>
1822 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1824 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1826 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1827 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1828 other size that doesn't qcover the header word.
1829 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1830 string table, and zero it.
1831 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1832 message and set bfd_error on finding an invalid name string offset.
1833 (add_to_stringtab): INLINE -> inline
1834 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1836 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1837 any relocs that could not be recognised.
1838 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1839 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1840 name exists and is long enough, before attempting to see if it is
1842 c3864421222 - Correct case for N_SO being the last symbol.
1843 50455f1ab29 PR 20891 - Handle the case where the main file name
1844 and the directory name are both empty.
1845 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1846 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1847 range string table offsets.
1848 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1849 illegal string offset.
1850 (aout_link_includes_newfunc): Add comment.
1851 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1852 on unexpected relocation type rather than ASSERT.
1854 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1857 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1858 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1860 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1863 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1864 non-alloced sections.
1866 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1868 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1869 dynamic relocations for non SEC_ALLOC sections.
1871 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1873 * aout64.c (BMAGIC, QMAGIC): Do not define.
1874 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1875 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1876 to check the file format.
1877 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1878 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1879 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1881 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1883 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1884 relocations for non SEC_ALLOC sections.
1886 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1888 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1889 * elf32-arm.c (maybe_set_textrel): Removed.
1890 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1891 with _bfd_elf_maybe_set_textrel.
1892 * elf32-csky.c (maybe_set_textrel): Removed.
1893 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1894 with _bfd_elf_maybe_set_textrel.
1895 * elf32-hppa.c (maybe_set_textrel): Removed.
1896 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1897 with _bfd_elf_maybe_set_textrel.
1898 * elf32-lm32.c (maybe_set_textrel): Removed.
1899 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1900 with _bfd_elf_maybe_set_textrel.
1901 * elf32-m32r.c (maybe_set_textrel): Removed.
1902 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1903 with _bfd_elf_maybe_set_textrel.
1904 * elf32-metag.c (maybe_set_textrel): Removed.
1905 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1906 with _bfd_elf_maybe_set_textrel.
1907 * elf32-nds32.c (maybe_set_textrel): Removed.
1908 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1909 with _bfd_elf_maybe_set_textrel.
1910 * elf32-or1k.c (maybe_set_textrel): Removed.
1911 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1912 with _bfd_elf_maybe_set_textrel.
1913 * elf32-ppc.c (maybe_set_textrel): Removed.
1914 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1915 with _bfd_elf_maybe_set_textrel.
1916 * elf32-s390.c (maybe_set_textrel): Removed.
1917 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1918 with _bfd_elf_maybe_set_textrel.
1919 * elf32-sh.c (maybe_set_textrel): Removed.
1920 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1921 with _bfd_elf_maybe_set_textrel.
1922 * elf32-tic6x.c (maybe_set_textrel): Removed.
1923 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1924 with _bfd_elf_maybe_set_textrel.
1925 * elf32-tilepro.c (maybe_set_textrel): Removed.
1926 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1927 with _bfd_elf_maybe_set_textrel.
1928 * elf64-ppc.c (maybe_set_textrel): Removed.
1929 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1930 with _bfd_elf_maybe_set_textrel.
1931 * elf64-s390.c (maybe_set_textrel): Removed.
1932 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1933 with _bfd_elf_maybe_set_textrel.
1934 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1935 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1936 with _bfd_elf_maybe_set_textrel.
1937 * elfnn-riscv.c (maybe_set_textrel): Removed.
1938 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1939 with _bfd_elf_maybe_set_textrel.
1940 * elfxx-sparc.c (maybe_set_textrel): Removed.
1941 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1942 with _bfd_elf_maybe_set_textrel.
1943 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1944 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1945 with _bfd_elf_maybe_set_textrel.
1946 * elfxx-x86.c (maybe_set_textrel): Removed.
1947 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1948 with _bfd_elf_maybe_set_textrel.
1949 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1951 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1954 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1956 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1957 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1958 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1959 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1961 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1962 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1963 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1964 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1965 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1966 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1967 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1968 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1969 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1970 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1971 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1972 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1973 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1974 (elf_backend_copy_indirect_symbol): Likewise.
1975 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1976 (elf_backend_copy_indirect_symbol): Likewise.
1977 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1979 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1982 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1983 * elf32-arm.c (readonly_dynrelocs): Removed.
1984 (maybe_set_textrel): Replace readonly_dynrelocs with
1985 _bfd_elf_readonly_dynrelocs.
1986 * elf32-csky.c (readonly_dynrelocs): Removed.
1987 (maybe_set_textrel): Replace readonly_dynrelocs with
1988 _bfd_elf_readonly_dynrelocs.
1989 * elf32-hppa.c(readonly_dynrelocs): Removed.
1990 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1991 _bfd_elf_readonly_dynrelocs.
1992 (maybe_set_textrel): Likewise.
1993 * elf32-lm32.c (readonly_dynrelocs): Removed.
1994 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1995 with _bfd_elf_readonly_dynrelocs.
1996 (maybe_set_textrel): Likewise.
1997 * elf32-m32r.c (readonly_dynrelocs): Removed.
1998 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1999 with _bfd_elf_readonly_dynrelocs.
2000 (maybe_set_textrel): Likewise.
2001 * elf32-metag.c (readonly_dynrelocs): Removed.
2002 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
2003 with _bfd_elf_readonly_dynrelocs.
2004 (maybe_set_textrel): Likewise.
2005 * elf32-microblaze.c (readonly_dynrelocs): Removed.
2006 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2007 with _bfd_elf_readonly_dynrelocs.
2008 * elf32-nds32.c (readonly_dynrelocs): Removed.
2009 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2010 with _bfd_elf_readonly_dynrelocs.
2011 (maybe_set_textrel): Likewise.
2012 * elf32-or1k.c (readonly_dynrelocs): Removed.
2013 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2014 with _bfd_elf_readonly_dynrelocs.
2015 * elf32-ppc.c (readonly_dynrelocs): Removed.
2016 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2017 _bfd_elf_readonly_dynrelocs.
2018 (ppc_elf_adjust_dynamic_symbol): Likewise.
2019 (maybe_set_textrel): Likewise.
2020 * elf32-s390.c (readonly_dynrelocs): Removed.
2021 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
2022 with _bfd_elf_readonly_dynrelocs.
2023 (maybe_set_textrel): Likewise.
2024 * elf32-sh.c (readonly_dynrelocs): Removed.
2025 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
2026 _bfd_elf_readonly_dynrelocs.
2027 (maybe_set_textrel): Likewise.
2028 * elf32-tic6x.c (readonly_dynrelocs): Removed.
2029 (maybe_set_textrel): Replace readonly_dynrelocs with
2030 _bfd_elf_readonly_dynrelocs.
2031 * elf32-tilepro.c (readonly_dynrelocs): Removed.
2032 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2033 with _bfd_elf_readonly_dynrelocs.
2034 (maybe_set_textrel): Likewise.
2035 * elf64-ppc.c (readonly_dynrelocs): Removed.
2036 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2037 _bfd_elf_readonly_dynrelocs.
2038 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2039 (maybe_set_textrel): Likewise.
2040 * elf64-s390.c (readonly_dynrelocs): Removed.
2041 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
2042 with _bfd_elf_readonly_dynrelocs.
2043 (maybe_set_textrel): Likewise.
2044 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
2045 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
2046 (maybe_set_textrel): Replace readonly_dynrelocs with
2047 _bfd_elf_readonly_dynrelocs.
2048 * elfnn-riscv.c (readonly_dynrelocs): Removed.
2049 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2050 with _bfd_elf_readonly_dynrelocs.
2051 (maybe_set_textrel): Likewise.
2052 * elfxx-sparc.c (readonly_dynrelocs): Removed.
2053 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
2054 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
2055 (maybe_set_textrel): Likewise.
2056 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
2057 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2058 with _bfd_elf_readonly_dynrelocs.
2059 (maybe_set_textrel): Likewise.
2060 * elfxx-x86.c (readonly_dynrelocs): Removed.
2061 (maybe_set_textrel): Replace readonly_dynrelocs with
2062 _bfd_elf_readonly_dynrelocs.
2063 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
2065 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2067 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
2068 -fsanitize=undefined.
2070 2020-06-03 Alan Modra <amodra@gmail.com>
2074 * peicode.h (pe_ILF_make_a_section): Align data for compilers
2076 (pe_ILF_build_a_bfd): Likewise.
2078 2020-06-03 Alan Modra <amodra@gmail.com>
2081 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
2082 core files as well as objects.
2084 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
2087 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
2088 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
2090 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
2091 (elf_arc_link_hash_newfunc): Updated.
2092 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
2093 (elf32_arm_link_hash_newfunc): Updated.
2094 (elf32_arm_copy_indirect_symbol): Likewise.
2095 (elf32_arm_check_relocs): Likewise.
2096 (readonly_dynrelocs): Likewise.
2097 (allocate_dynrelocs_for_symbol): Likewise.
2098 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
2099 (csky_elf_link_hash_newfunc): Updated.
2100 (csky_allocate_dynrelocs): Likewise.
2101 (readonly_dynrelocs): Likewise.
2102 (csky_elf_copy_indirect_symbol): Likewise.
2103 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
2104 (hppa_link_hash_newfunc): Updated.
2105 (elf32_hppa_copy_indirect_symbol): Likewise.
2106 (elf32_hppa_hide_symbol): Likewise.
2107 (elf32_hppa_adjust_dynamic_symbol): Likewise.
2108 (allocate_dynrelocs): Likewise.
2109 (elf32_hppa_relocate_section): Likewise.
2110 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2111 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
2112 (lm32_elf_link_hash_newfunc): Likewise.
2113 (lm32_elf_link_hash_table_create): Updated.
2114 (readonly_dynrelocs): Likewise.
2115 (allocate_dynrelocs): Likewise.
2116 (lm32_elf_copy_indirect_symbol): Likewise.
2117 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
2118 (m32r_elf_link_hash_newfunc): Likewise.
2119 (m32r_elf_link_hash_table_create): Updated.
2120 (m32r_elf_copy_indirect_symbol): Likewise.
2121 (allocate_dynrelocs): Likewise.
2122 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
2123 (metag_link_hash_newfunc): Updated.
2124 (elf_metag_copy_indirect_symbol): Likewise.
2125 (readonly_dynrelocs): Likewise.
2126 (allocate_dynrelocs): Likewise.
2127 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
2129 (link_hash_newfunc): Updated.
2130 (microblaze_elf_check_relocs): Likewise.
2131 (microblaze_elf_copy_indirect_symbol): Likewise.
2132 (readonly_dynrelocs): Likewise.
2133 (allocate_dynrelocs): Likewise.
2134 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
2135 (nds32_elf_link_hash_newfunc): Updated.
2136 (nds32_elf_copy_indirect_symbol): Likewise.
2137 (readonly_dynrelocs): Likewise.
2138 (allocate_dynrelocs): Likewise.
2139 (nds32_elf_check_relocs): Likewise.
2140 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
2141 (link_hash_newfunc): Updated.
2142 (nios2_elf32_copy_indirect_symbol): Likewise.
2143 (nios2_elf32_check_relocs): Likewise.
2144 (allocate_dynrelocs): Likewise.
2145 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
2146 (or1k_elf_link_hash_newfunc): Updated.
2147 (readonly_dynrelocs): Likewise.
2148 (allocate_dynrelocs): Likewise.
2149 (or1k_elf_copy_indirect_symbol): Likewise.
2150 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
2151 (ppc_elf_link_hash_newfunc): Updated.
2152 (ppc_elf_copy_indirect_symbol): Likewise.
2153 (ppc_elf_check_relocs): Likewise.
2154 (readonly_dynrelocs): Likewise.
2155 (ppc_elf_adjust_dynamic_symbol): Likewise.
2156 (allocate_dynrelocs): Likewise.
2157 (ppc_elf_relocate_section): Likewise.
2158 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2159 (link_hash_newfunc): Updated.
2160 (elf_s390_copy_indirect_symbol): Likewise.
2161 (readonly_dynrelocs): Likewise.
2162 (elf_s390_adjust_dynamic_symbol): Likewise.
2163 (allocate_dynrelocs): Likewise.
2164 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2165 (sh_elf_link_hash_newfunc): Updated.
2166 (readonly_dynrelocs): Likewise.
2167 (allocate_dynrelocs): Likewise.
2168 (sh_elf_copy_indirect_symbol): Likewise.
2169 (sh_elf_check_relocs): Likewise.
2170 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2171 (elf32_tic6x_link_hash_newfunc): Likewise.
2172 (elf32_tic6x_link_hash_table_create): Updated.
2173 (readonly_dynrelocs): Likewise.
2174 (elf32_tic6x_check_relocs): Likewise.
2175 (elf32_tic6x_allocate_dynrelocs): Likewise.
2176 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2178 (link_hash_newfunc): Updated.
2179 (tilepro_elf_copy_indirect_symbol): Likewise.
2180 (tilepro_elf_check_relocs): Likewise.
2181 (allocate_dynrelocs): Likewise.
2182 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2183 (ppc64_elf_copy_indirect_symbol): Updated.
2184 (ppc64_elf_check_relocs): Likewise.
2185 (readonly_dynrelocs): Likewise.
2186 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2187 (dec_dynrel_count): Likewise.
2188 (allocate_dynrelocs): Likewise.
2189 (ppc64_elf_relocate_section): Likewise.
2190 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2191 (link_hash_newfunc): Updated.
2192 (elf_s390_copy_indirect_symbol): Likewise.
2193 (readonly_dynrelocs): Likewise.
2194 (allocate_dynrelocs): Likewise.
2195 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2196 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2198 (elfNN_aarch64_link_hash_newfunc): Updated.
2199 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2200 (readonly_dynrelocs): Likewise.
2201 (need_copy_relocation_p): Likewise.
2202 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2203 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2204 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2205 (link_hash_newfunc): Updated.
2206 (riscv_elf_copy_indirect_symbol): Likewise.
2207 (riscv_elf_check_relocs): Likewise.
2208 (readonly_dynrelocs): Likewise.
2209 (allocate_dynrelocs): Likewise.
2210 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2212 (link_hash_newfunc): Updated.
2213 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2214 (_bfd_sparc_elf_check_relocs): Likewise.
2215 (readonly_dynrelocs): Likewise.
2216 (allocate_dynrelocs): Likewise.
2217 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2218 (link_hash_newfunc): Updated.
2219 (tilegx_elf_copy_indirect_symbol): Likewise.
2220 (tilegx_elf_check_relocs): Likewise.
2221 (readonly_dynrelocs): Likewise.
2222 (allocate_dynrelocs): Likewise.
2223 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2224 (readonly_dynrelocs): Likewise.
2225 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2226 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2228 2020-06-01 Alan Modra <amodra@gmail.com>
2230 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2231 command against cmd_length, not the end of record. For
2232 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2233 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2236 2020-05-28 David Faust <david.faust@oracle.com>
2238 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2239 R_BPF_INSN_{32,64} relocations.
2241 2020-05-28 Stephen Casner <casner@acm.org>
2243 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2244 addreses in .long (used in testsuites) and .stab values.
2246 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2249 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2250 Check bfd_link_dll when issue a DT_TEXTREL warning.
2251 * elfxx-x86.c (maybe_set_textrel): Likewise.
2252 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2254 2020-05-26 Nick Clifton <nickc@redhat.com>
2256 * plugin.c (try_load_plugin): Extend error message when a plugin
2259 2020-05-23 Alan Modra <amodra@gmail.com>
2261 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2263 2020-05-22 Alan Modra <amodra@gmail.com>
2266 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2267 attributes from shared libraries, and do not return an error if
2270 2020-05-21 Alan Modra <amodra@gmail.com>
2273 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2275 (_bfd_delete_bfd): Free the copy.
2276 (_bfd_new_bfd): Free nbfd->memory on error.
2278 2020-05-21 Alan Modra <amodra@gmail.com>
2280 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2281 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2282 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2283 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2284 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2285 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2286 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2287 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2288 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2289 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2290 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2291 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2292 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2293 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2294 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2295 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2296 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2297 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2298 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2299 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2301 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
2303 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2304 get_default_version. It is used to find the default version for
2305 the specific extension.
2306 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2307 default_major_version and default_minor_version. Add new bfd_boolean
2308 parameter *use_default_version. Set it to TRUE if we need to call
2309 the callback rps->get_default_version to find the default version.
2310 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2311 the default version in riscv_parsing_subset_version, and then call
2312 riscv_add_subset to add the subset into subset list.
2313 (riscv_parse_prefixed_ext): Likewise.
2314 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2315 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2316 strings rather than characters.
2317 riscv_merge_arch_attr_info): The callback function get_default_version
2318 is only needed for assembler, so set it to NULL int the linker.
2319 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2320 * elfxx-riscv.h: Updated.
2322 2020-05-20 Alan Modra <amodra@gmail.com>
2325 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2326 use bfd_set_filename.
2327 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2328 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2329 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2330 (bfd_create): Likewise.
2331 (_bfd_delete_bfd): Don't free filename.
2332 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2333 return pointer to the copy or NULL on alloc fail.
2334 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2335 result of bfd_set_filename.
2336 * bfd-in2.h: Regenerate.
2338 2020-05-20 Alan Modra <amodra@gmail.com>
2341 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2342 section size against file size.
2343 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2345 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2348 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2349 and memset when allocating memory for the sections_being_created
2352 2020-05-19 Stafford Horne <shorne@gmail.com>
2354 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2356 (or1k_elf_relocate_section): Access srelgot via
2357 htab->root.srelgot. Add assertions for srelgot->contents.
2358 Introduce local variable for srelgot to not reuse global
2360 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2361 (or1k_set_got_and_rela_sizes): New function.
2362 (or1k_initial_exec_offset): New function.
2363 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2364 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2366 (or1k_elf_check_relocs): Use OR to set TLS access.
2367 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2369 (or1k_elf_size_dynamic_sections): Use
2370 or1k_set_got_and_rela_sizes to set sizes.
2371 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2372 (TCB_SIZE): New macro.
2373 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2374 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2375 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2376 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2377 (tpoff): Add dynamic boolean argument.
2378 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2380 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2382 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2383 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2384 cases with BFD_RELOC_AARCH64_JUMP26.
2385 (elfNN_aarch64_check_relocs): Likewise.
2387 2020-05-19 Alan Modra <amodra@gmail.com>
2389 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2390 bfd_get_filename rather than accessing bfd->filename directly.
2391 * aout-target.h (MY (object_p)): Likewise.
2392 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2393 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2394 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2395 (_bfd_archive_bsd44_construct_extended_name_table),
2396 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2397 (_bfd_bsd_write_armap): Likewise.
2398 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2399 * cache.c (bfd_open_file): Likewise.
2400 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2401 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2402 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2403 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2404 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2405 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2406 (patch_tls_desc_to_ie): Likewise.
2407 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2408 (spu_elf_auto_overlay): Likewise.
2409 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2410 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2411 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2412 * elflink.c (bfd_elf_size_dynamic_sections),
2413 (elf_link_input_bfd): Likewise.
2414 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2415 * mach-o.c (bfd_mach_o_follow_dsym),
2416 (bfd_mach_o_close_and_cleanup): Likewise.
2417 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2418 (find_separate_debug_file, get_build_id_name): Likewise.
2419 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2420 * plugin.c (bfd_plugin_open_input): Likewise.
2421 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2422 * som.c (som_write_armap): Likewise.
2423 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2424 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2425 (_bfd_vms_lib_write_archive_contents): Likewise.
2426 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2428 2020-05-19 Alan Modra <amodra@gmail.com>
2431 * bfdio.c (_bfd_real_fopen): Typo fix.
2433 2020-05-18 Nick Clifton <nickc@redhat.com>
2436 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2437 for the sections_being_created array.
2439 2020-05-18 Alan Modra <amodra@gmail.com>
2441 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2442 they can be freed without also freeing internal_relocs.
2444 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2447 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2448 separators into DOS style when creating a WIN32 fullpath.
2450 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2452 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2453 to initialize RISC-V tdata.
2455 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2457 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2460 2020-05-11 Alan Modra <amodra@gmail.com>
2462 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2464 2020-05-11 Alan Modra <amodra@gmail.com>
2466 * elf64-ppc.c: Rename powerxx to power10 throughout.
2468 2020-05-11 Alan Modra <amodra@gmail.com>
2471 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2472 contains required number of auxents before processing any auxent.
2473 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2474 file name from auxents for PE.
2476 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2478 * aout-cris.c (DEFAULT_ARCH): Delete define.
2479 (MY_set_arch_mach): Likewise.
2480 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2482 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2483 of r_type before the shift.
2485 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2488 * elfnn-aarch64.c (group_sections): Copy implementation from
2491 2020-05-01 Alan Modra <amodra@gmail.com>
2494 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2495 accessing root.u.def of symbols. Also check root.u.def.section
2496 is non-NULL. Reverse tests so as to make the logic positive.
2498 2020-05-01 Alan Modra <amodra@gmail.com>
2501 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2502 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2504 2020-05-01 Alan Modra <amodra@gmail.com>
2507 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2508 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2509 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2510 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2511 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2512 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2513 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2514 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2515 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2516 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2518 2020-05-01 Alan Modra <amodra@gmail.com>
2521 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2522 from shared libraries.
2524 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2526 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2527 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2528 equals 0. Report overflow when the result has negative sign but
2529 all significant bits are zero.
2531 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2533 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2534 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2536 2020-04-28 Alan Modra <amodra@gmail.com>
2538 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2539 Emit warning message.
2541 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2543 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2544 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2545 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2546 to x86_64_pe_big_vec as it not a big-endian format.
2547 (vec i386_pe_big_vec): New.
2548 * configure.ac: Likewise.
2549 * targets.c: Likewise.
2550 * configure: Regenerate.
2551 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2552 COFF_WITH_PE_BIGOBJ): New.
2553 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2555 (x86_64_pe_be_vec): Moved.
2557 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2559 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2560 * elf.c (elfcore_grok_arc_v2): New function.
2561 (elfcore_grok_note): Call the new function to handle the corresponding
2563 (elfcore_write_arc_v2): New function.
2564 (elfcore_write_register_note): Call the new function to handle the
2565 corresponding pseudo-sections.
2567 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2570 * bfd-in2.h: Regenerated.
2571 * elf32-xtensa.c (elf_howto_table): New entries for
2572 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2573 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2574 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2575 R_XTENSA_NDIFF{8,16,32}.
2576 * libbfd.h (bfd_reloc_code_real_names): Add names for
2577 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2578 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2579 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2580 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2582 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2585 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2588 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2591 * elf-bfd.h (elf_backend_data): Add
2592 elf_backend_strip_zero_sized_dynamic_sections.
2593 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2594 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2596 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2598 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2600 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2602 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2604 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2606 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2608 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2610 2020-04-21 Nick Clifton <nickc@redhat.com>
2612 * po/sr.po: Updated Serbian translation.
2614 2020-04-21 Alan Modra <amodra@gmail.com>
2616 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2619 2020-04-20 Stephen Casner <casner@acm.org>
2621 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2622 causing globals from linker script to be treated as debug symbols.
2623 (translate_symbol_table): Don't sign-extend symbol values from 16
2624 to 64 bits in nm output.
2626 2020-04-20 Alan Modra <amodra@gmail.com>
2628 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2630 2020-04-18 Alan Modra <amodra@gmail.com>
2632 * section.c (bfd_is_const_section): Correct test for special
2634 * bfd-in2.h: Regenerate.
2636 2020-04-17 Alan Modra <amodra@gmail.com>
2639 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2642 2020-04-16 Nick Clifton <nickc@redhat.com>
2645 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2646 abort with a more helpful error message.
2648 2020-04-16 Alan Modra <amodra@gmail.com>
2651 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2654 2020-04-15 Fangrui Song <maskray@google.com>
2657 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2658 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2659 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2660 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2661 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2662 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2663 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2664 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2665 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2666 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2667 * elflink.c (elf_link_output_extsym): Likewise.
2668 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2670 2020-04-15 Alan Modra <amodra@gmail.com>
2673 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2674 pointer into strings that may be freed for section name, always
2675 allocate a new string.
2677 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2678 Jan W. Jagersma <jwjagersma@gmail.com>
2680 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2681 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2682 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2683 (_bfd_go32_mkobject): New functions.
2684 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2685 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2686 (go32exe_mkobject): Call _bfd_go32_mkobject.
2687 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2688 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2690 (coff_write_relocs): Enable extended reloc counter code if
2691 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2692 (coff_write_object_contents): Likewise. Pad section headers
2693 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2694 instead of coff_swap_scnhdr_out.
2695 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2696 enable extended reloc counter.
2697 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2698 Declare with ATTRIBUTE_UNUSED.
2699 * libcoff-in.h: (struct coff_tdata): New field go32.
2701 * libcoff.h: Regenerate.
2703 2020-04-14 Fangrui Song <maskray@google.com>
2706 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2709 2020-04-14 Stephen Casner <casner@acm.org>
2712 * pdp11.c: Add implementation of --imagic option.
2713 (adjust_o_magic): Fix objcopy --extract-symbol test.
2714 * libaout.h (enum aout_magic): Add i_magic.
2716 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2717 Nick Clifton <nickc@redhat.com>
2719 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2721 <default>: Error rather than abort.
2723 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2726 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2727 relocation section from section group.
2729 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2731 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2732 bfd->origin to file offset.
2733 * bfdwin.c (bfd_get_file_window): Likewise.
2734 * bfd.c: Clarify the use of the bfd->origin field.
2735 * bfd-in2.h: Regenerate.
2736 * coff-i386.c: Don't include go32exe.h. Allow overriding
2737 coff_write_object_contents via COFF_WRITE_CONTENTS.
2738 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2739 (go32exe_write_object_contents): New functions.
2740 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2741 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2742 (create_go32_stub): Remove check for 2k size limit. Read stub
2743 from go32exe_temp_stub if present.
2744 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2745 copy variable-length stub.
2746 (go32_check_format): Read stub to go32exe_temp_stub, set
2747 origin, return go32exe_cleanup.
2748 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2749 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2750 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2751 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2752 Remove functions and their associated #defines.
2753 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2754 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2755 Rename field go32stub to stub.
2756 * libcoff.h: Regenerate.
2757 * coff-stgo32.c (go32_check_format): Rename to...
2758 (go32exe_check_format): ...this.
2759 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2760 (go32exe_copy_private_bfd_data): ...this.
2761 (stub_bytes): Rename to...
2762 (go32exe_default_stub): ...this.
2763 (create_go32_stub): Rename to...
2764 (go32exe_create_stub): ...this.
2765 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2768 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2772 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2773 relocation to R_386_32 for relocation against non-preemptible
2775 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2776 allocate dynamic relocation for non-preemptible absolute symbol.
2777 (elf_i386_relocate_section): Pass sec to
2778 GENERATE_DYNAMIC_RELOCATION_P.
2779 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2780 (elf_x86_64_convert_load_reloc): Covert load relocation to
2781 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2782 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2783 for non-preemptible absolute symbol if they overflow.
2784 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2785 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2786 symbol. Don't allocate dynamic relocation for non-preemptible
2788 (elf_x86_64_relocate_section): Don't generate relative relocation
2789 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2790 to GENERATE_DYNAMIC_RELOCATION_P.
2791 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2792 against non-preemptible absolute symbol.
2793 (_bfd_elf_x86_valid_reloc_p): New function.
2794 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2796 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2797 argument. Don't generate dynamic relocation against
2798 non-preemptible absolute symbol.
2799 (ABS_SYMBOL_P): New.
2800 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2801 against non-preemptible absolute symbol.
2803 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2804 (_bfd_elf_x86_valid_reloc_p): New.
2806 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2809 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2810 address in the GOT if in thumb only mode.
2812 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2814 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2816 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2818 * mmo.c (mmo_scan): Create .text section only when needed, not
2821 2020-03-31 Alan Modra <amodra@gmail.com>
2823 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2826 2020-03-31 Alan Modra <amodra@gmail.com>
2828 * vms-alpha.c (image_write): Check bounds for sections without
2829 contents too. Error on non-zero write to section without
2831 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2833 2020-03-31 Alan Modra <amodra@gmail.com>
2835 * tekhex.c (pass_over): Check is_eof before reading buffer.
2837 2020-03-30 Nick Clifton <nickc@redhat.com>
2840 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2841 field to timestamp and make it an integer.
2842 * libcoff.h: Regenerate.
2843 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2844 field in the pe_data structure rather than the insert_timestamp
2847 2020-03-30 Alan Modra <amodra@gmail.com>
2850 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2853 2020-03-26 Nick Clifton <nickc@redhat.com>
2855 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2856 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2858 * libbfd.h: Regenerate.
2860 2020-03-26 Alan Modra <amodra@gmail.com>
2862 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2864 2020-03-26 Alan Modra <amodra@gmail.com>
2866 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2868 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2870 2020-03-25 Nick Clifton <nickc@redhat.com>
2872 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2874 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2875 * libbfd.h: Regenerate.
2877 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2879 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2880 correct field name in the output string.
2882 2020-03-25 Alan Modra <amodra@gmail.com>
2885 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2886 for SHT_NOBITS section if first in segment.
2888 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2891 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2892 (_bfd_elf_get_symbol_version_string): This.
2893 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2894 (_bfd_elf_get_symbol_version_string): This.
2895 (bfd_elf_print_symbol): Pass TRUE to
2896 _bfd_elf_get_symbol_version_string.
2897 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2898 bfd_boolean argument.
2899 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2900 * targets.c (_bfd_get_symbol_version_string): Likewise.
2901 (bfd_get_symbol_version_string): Likewise.
2902 * bfd-in2.h: Regenerated.
2904 2020-03-24 Nick Clifton <nickc@redhat.com>
2905 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2908 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2911 2020-03-24 Nick Clifton <nickc@redhat.com>
2914 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2915 segment to use for PT_GNU_RELRO, ignore empty sections in a
2916 segment's current list.
2918 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2921 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2923 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2926 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2927 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2928 on the previous _bfd_elf_get_symbol_version_string.
2929 (_bfd_elf_get_symbol_version_string): Use it.
2931 2020-03-24 Alan Modra <amodra@gmail.com>
2933 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2934 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2937 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2939 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2941 2020-03-23 Alan Modra <amodra@gmail.com>
2943 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2944 symbol count. Allocate an extra byte to ensure name strings
2945 are terminated. Sanity check name offsets. Release memory on
2948 2020-03-23 Alan Modra <amodra@gmail.com>
2950 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2951 field hasn't been read. Remove unnecessary casts.
2953 2020-03-22 Alan Modra <amodra@gmail.com>
2955 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2956 enough to read number of symbols.
2958 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2960 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2961 (EXECUTABLE_SUFFIX): Likewise.
2962 * config.in: Regenerated.
2963 * configure: Likewise.
2964 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2965 _bfd_generic_close_and_cleanup.
2966 (plugin_list_entry): Remove resolution_file, resolution_option,
2967 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2968 lto_wrapper, gcc_env and initialized,
2969 (need_lto_wrapper_p): Removed.
2970 (get_lto_wrapper): Likewise.
2971 (setup_lto_wrapper_env): Likewise.
2972 (register_all_symbols_read): Likewise.
2973 (egister_cleanup): Likewise.
2974 (get_symbols): Likewise.
2975 (add_input_file): Likewise.
2976 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2977 (add_symbols): Updated.
2978 (try_claim): Likewise.
2979 (try_load_plugin): Likewise.
2980 (bfd_plugin_canonicalize_symtab): Likewise.
2981 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2982 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2984 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2987 * plugin.c (plugin_list_entry): Add has_symbol_type.
2988 (add_symbols_v2): New function.
2989 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2990 provides symbol type.
2991 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2992 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2995 2020-03-20 Alan Modra <amodra@gmail.com>
2997 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2998 enough to read number of symbols.
3000 2020-03-20 Alan Modra <amodra@gmail.com>
3002 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
3003 backend functions for NULL before calling.
3004 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
3005 (bfd_section_from_shdr, assign_section_numbers): Likewise.
3006 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
3007 * elfnn-ia64.c (ignore_errors): New function.
3008 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
3010 2020-03-19 Nick Clifton <nickc@redhat.com>
3013 * dwarf2.c (struct varinfo): Add unit_offset field to record the
3014 location of the varinfo in the unit's debug info data. Change the
3015 type of the stack field to a boolean.
3016 (lookup_var_by_offset): New function. Returns the varinfo
3017 structure for the variable described at the given offset in the
3019 (scan_unit_for_symbols): Add support for variables which have the
3020 DW_AT_specification attribute.
3022 2020-03-19 Nick Clifton <nickc@redhat.com>
3025 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
3028 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
3030 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
3032 2020-03-18 Nick Clifton <nickc@redhat.com>
3035 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
3036 memory access when processing a corrupt secondary reloc section.
3038 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
3040 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
3041 instead of calling abort.
3042 * elf32-csky.c (csky_build_one_stub): Likewise.
3043 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3044 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
3045 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
3046 * elf32-metag.c (metag_build_one_stub): Likewise.
3047 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3048 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3049 (ppc_size_one_stub): Likewise.
3050 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3052 2020-03-17 Nick Clifton <nickc@redhat.com>
3055 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
3056 with error messages.
3058 2020-03-17 Nick Clifton <nickc@redhat.com>
3061 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
3062 free. Add free on another failure path.
3064 2020-03-16 Alan Modra <amodra@gmail.com>
3067 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
3068 we have a non-zero section count. Do lma comparison in octets.
3070 2020-03-16 Alan Modra <amodra@gmail.com>
3072 * vms-alpha.c (dst_restore_location): Validate index into
3073 dst_ptr_offsets array before accessing. Return status.
3074 (dst_retrieve_location): Similarly, making "loc" parameter a
3075 pointer to return value.
3076 (_bfd_vms_slurp_etir): Update calls to above functions.
3078 2020-03-14 Kamil Rytarowski <n54@gmx.com>
3080 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
3082 * configure: Regenerated.
3084 2020-03-14 Alan Modra <amodra@gmail.com>
3086 * section.c (BFD_FAKE_SECTIONS): Formatting.
3087 * bfd-in2.h: Regenerate.
3089 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3091 * elf.c (elfcore_grok_netbsd_note): Add support for
3092 NT_NETBSDCORE_LWPSTATUS notes.
3094 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
3096 * bfd-in2.h: Regenerate.
3097 * section.c (asection): Add already_assigned field.
3098 (BFD_FAKE_SECTION): Add default initializer for it.
3099 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
3100 * elf32-arm.c (arm_build_one_stub): Add support for
3101 non_contiguous_regions.
3102 * elf32-csky.c (csky_build_one_stub): Likewise.
3103 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3104 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
3105 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
3106 * elf32-metag.c (metag_build_one_stub): Likewise.
3107 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3108 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3109 (ppc_size_one_stub): Likewise.
3110 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3111 * elflink.c (elf_link_input_bfd): Likewise.
3113 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
3116 * elf-linker-x86.h (elf_linker_x86_params): Add
3117 static_before_all_inputs and has_dynamic_linker.
3118 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
3119 dynamic input objects if -static is passed at command-line
3120 before all input files without --dynamic-linker unless
3121 --no-dynamic-linker is used.
3123 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3125 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
3127 2020-03-13 Christian Eggers <ceggers@gmx.de>
3129 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
3130 "p_paddr" from "at".
3131 * elfcode.h (bfd_from_remote_memory): Add units to several
3132 parameters. New local "opb". Fix usage of p_align. Fix
3133 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
3134 call of target_read_memory.
3135 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
3136 calculation of "offset" and "output_offset".
3137 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
3138 from "offset" and fix calculation of "end" from "vma+size". Fix
3139 comparison between "sh_addr" and "vma"/"output_offset".
3140 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
3141 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
3143 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
3144 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
3145 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
3146 assignment of p_paddr from phdr_lma. Fix comparison between
3147 "lma+size" and "next->lma".
3148 (elf_sort_segments): Fix assignment from p_paddr to lma.
3149 (assign_file_positions_for_load_sections): Add unit (bytes) to
3150 local "align". Fix calculation of local "off_adjust". Fix
3151 calculation of local "filehdr_vaddr".
3152 (assign_file_positions_for_non_load_sections): New local "opb".
3153 Fix calculation of "end" from "p_size". Fix comparison between
3154 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
3155 from "end" and "p_vaddr".
3156 (rewrite_elf_program_header): Fix comparison between p_vaddr and
3157 vma. Fix assignment to p_paddr from lma. Fix comparison between
3158 p_paddr and lma. Fix assignment to p_paddr from lma.
3159 * merge.c (sec_merge_emit): New local "opb". Convert
3160 "alignment_power" to octets.
3161 (_bfd_add_merge_section): New locals "alignment_power" and
3162 "opb". Fix comparison between "alignment_power" and
3164 (_bfd_merge_sections): New local "opb". Divide size by opb
3165 before checking align mask.
3167 2020-03-13 Christian Eggers <ceggers@gmx.de>
3169 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3170 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3172 (_bfd_elf_make_section_from_phdr): Similarly.
3173 (elf_fake_sections): Fix calculation of
3174 Elf_Internal_shdr::sh_addr from section VMA.
3175 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3177 (assign_file_positions_for_load_sections): Fix calculations of
3178 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3179 comparison between program header address and section LMA.
3180 (assign_file_positions_for_non_load_sections): Likewise.
3181 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3182 (IS_CONTAINED_BY_VMA): Add parameter opb.
3183 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3184 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3185 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3186 Fix calculations of p_addr_valid and p_vaddr_offset.
3187 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3188 with octets per byte when comparing against p_vaddr.
3190 2020-03-11 Alan Modra <amodra@gmail.com>
3192 * som.c (setup_sections): Sanity check subspace.name.
3194 2020-03-11 Alan Modra <amodra@gmail.com>
3196 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3198 2020-03-10 Alan Modra <amodra@gmail.com>
3201 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3204 2020-03-09 Alan Modra <amodra@gmail.com>
3206 * wasm-module.c (wasm_scan): Sanity check file name length
3207 before allocating memory. Move common section setup code. Do
3208 without bfd_tell to calculate section size.
3210 2020-03-06 Nick Clifton <nickc@redhat.com>
3212 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3213 with error messages and failure return values.
3215 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3217 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3218 relocation sections for any removed reference to a dynamic symbol.
3220 2020-03-05 Nick Clifton <nickc@redhat.com>
3222 * elf-bfd.h (struct elf_backend_data): Add new fields:
3223 init_secondary_reloc_section, slurp_secondary_reloc_section,
3224 write_secondary_reloc_section.
3225 (_bfd_elf_init_secondary_reloc_section): Prototype.
3226 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3227 (_bfd_elf_write_secondary_reloc_section): Prototype.
3228 * elf.c ( bfd_section_from_shdr): Invoke the new
3229 init_secondary_reloc_section backend function, if defined, when a
3230 second reloc section is encountered.
3231 (swap_out_syms): Invoke the new symbol_section_index function, if
3232 defined, when computing the section index of an OS/PROC specific
3234 (_bfd_elf_init_secondary_reloc_section): New function.
3235 (_bfd_elf_slurp_secondary_reloc_section): New function.
3236 (_bfd_elf_write_secondary_reloc_section): New function.
3237 (_bfd_elf_copy_special_section_fields): New function.
3238 * elfcode.h (elf_write_relocs): Invoke the new
3239 write_secondary_relocs function, if defined, in order to emit
3241 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3242 function, if defined, in order to read in secondary relocs.
3243 * elfxx-target.h (elf_backend_copy_special_section_fields):
3244 Provide a non-NULL default definition.
3245 (elf_backend_init_secondary_reloc_section): Likewise.
3246 (elf_backend_slurp_secondary_reloc_section): Likewise.
3247 (elf_backend_write_secondary_reloc_section): Likewise.
3248 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3250 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3251 * configure: Regenerate.
3253 2020-03-05 Alan Modra <amodra@gmail.com>
3255 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3256 against file size before allocating memory. Use bfd_alloc rather
3257 than bfd_zalloc for carsym/strings memory.
3259 2020-03-04 Alan Modra <amodra@gmail.com>
3261 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3262 sh_addr mod sh_addalign is zero.
3264 2020-03-04 Alan Modra <amodra@gmail.com>
3266 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3268 2020-03-03 Alan Modra <amodra@gmail.com>
3270 * format.c (struct bfd_preserve): Add cleanup field.
3271 (bfd_preserve_save): Add cleanup param and save.
3272 (bfd_preserve_restore): Return cleanup.
3273 (bfd_preserve_finish): Call the cleanup for the discarded match.
3274 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3275 and clear when preserving a match. Restore cleanup too when
3276 restoring that match.
3278 2020-03-02 Alan Modra <amodra@gmail.com>
3280 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3281 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3282 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3283 (core_sco5_vec): Correct initialisers.
3285 2020-03-02 Alan Modra <amodra@gmail.com>
3287 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3288 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3289 * cisco-core.c (cisco_core_file_validate): Likewise.
3290 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3291 * hpux-core.c (hpux_core_core_file_p): Likewise.
3292 * irix-core.c (irix_core_core_file_p): Likewise.
3293 * lynx-core.c (lynx_core_file_p): Likewise.
3294 * netbsd-core.c (netbsd_core_file_p): Likewise.
3295 * osf-core.c (osf_core_core_file_p): Likewise.
3296 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3297 * sco5-core.c (sco5_core_file_p): Likewise.
3299 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3301 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3303 2020-03-02 Alan Modra <amodra@gmail.com>
3305 * targets.c (bfd_cleanup): New typedef.
3306 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3307 * libbfd-in.h (_bfd_no_cleanup): Define.
3308 * format.c (bfd_reinit): Add cleanup parameter, call it.
3309 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3310 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3311 * aout-target.h (callback, object_p): Return bfd_cleanup.
3312 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3313 * archive.c (bfd_generic_archive_p): Likewise.
3314 * binary.c (binary_object_p): Likewise.
3315 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3316 * coff-ia64.c (ia64coff_object_p): Likewise.
3317 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3318 * coff-sh.c (coff_small_object_p): Likewise.
3319 * coff-stgo32.c (go32_check_format): Likewise.
3320 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3321 (xcoff64_core_p): Likewise.
3322 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3323 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3324 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3325 * elfcode.h (elf_object_p): Likewise.
3326 * elfcore.h (elf_core_file_p): Likewise.
3327 * i386msdos.c (msdos_object_p): Likewise.
3328 * ihex.c (ihex_object_p): Likewise.
3329 * libaout.h (some_aout_object_p): Likewise.
3330 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3331 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3332 * libbfd.c (_bfd_dummy_target): Likewise.
3333 * libcoff-in.h (coff_object_p): Likewise.
3334 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3335 (bfd_mach_o_arm64_core_p): Likewise.
3336 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3337 (bfd_mach_o_arm_core_p): Likewise.
3338 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3339 (bfd_mach_o_i386_core_p): Likewise.
3340 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3341 (bfd_mach_o_x86_64_core_p): Likewise.
3342 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3343 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3344 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3345 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3346 * mmo.c (mmo_object_p): Likewise.
3347 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3348 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3349 (pe_bfd_object_p): Likewise.
3350 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3351 * ppcboot.c (ppcboot_object_p): Likewise.
3352 * rs6000-core.c (rs6000coff_core_p): Likewise.
3353 * som.c (som_object_setup, som_object_p): Likewise.
3354 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3355 * tekhex.c (tekhex_object_p): Likewise.
3356 * vms-alpha.c (alpha_vms_object_p): Likewise.
3357 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3358 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3359 * wasm-module.c (wasm_object_p): Likewise.
3360 * xsym.c (bfd_sym_object_p): Likewise.
3361 * xsym.h (bfd_sym_object_p): Likewise.
3362 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3364 * pdp11.c (some_aout_object_p): Likewise.
3365 * plugin.c (register_ld_plugin_object_p): Update object_p
3367 * plugin.h (register_ld_plugin_object_p): Likewise.
3368 * bfd-in2.h: Regenerate.
3369 * libbfd.h: Regenerate.
3370 * libcoff.h: Regenerate.
3372 2020-03-02 Alan Modra <amodra@gmail.com>
3374 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3375 applicable section flags.
3376 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3377 (mips_ecoff_bele_vec): Likewise.
3378 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3380 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3381 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3383 2020-03-02 Alan Modra <amodra@gmail.com>
3385 * elf32-m32r.c (m32r_elf_section_flags): New function.
3386 (elf_backend_section_flags): Define.
3387 * elf32-nds32.c (nds32_elf_section_flags): New function.
3388 (elf_backend_section_flags): Define.
3389 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3390 .sbss and .sdata sections.
3391 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3392 for SHF_V850_GPREL sections.
3393 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3395 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3396 for SHF_PARISC_SHORT sections.
3397 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3398 (elf_backend_section_flags): Define.
3399 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3400 for SHF_MIPS_GPREL sections. Delete FIXME.
3402 2020-03-02 Alan Modra <amodra@gmail.com>
3404 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3405 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3406 calling elf_backend_section_flags with adjusted params. Use
3407 newsect->flags past that point.
3408 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3410 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3411 to have their type overridden, and all sh_flags but processor and
3413 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3414 * elf32-mep.c (mep_elf_section_flags): Likewise.
3415 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3416 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3417 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3418 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3419 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3420 stub BFD and non-aarch64 input files when scanning for stubs.
3422 2020-03-02 Alan Modra <amodra@gmail.com>
3424 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3425 limit to decompressed element size.
3427 2020-03-02 Alan Modra <amodra@gmail.com>
3429 * vms-lib.c (vms_traverse_index): Add recur_count param and
3430 update calls. Fail on excessive recursion.
3432 2020-03-02 Alan Modra <amodra@gmail.com>
3434 * vms-alpha.c (vms_get_remaining_object_record): Use
3435 bfd_realloc_or_free rather than bfd_realloc.
3436 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3437 (dst_define_location, parse_module): Likewise, and check realloc
3438 return status before using memory. Return status from function
3439 adjusting all callers.
3441 2020-02-28 Alan Modra <amodra@gmail.com>
3443 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3445 2020-02-28 Alan Modra <amodra@gmail.com>
3447 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3448 Remove duplicate undersize check.
3450 2020-02-27 Alan Modra <amodra@gmail.com>
3453 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3455 2020-02-27 Alan Modra <amodra@gmail.com>
3458 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3459 (coff_section_type): Adjust comment.
3460 (decode_section_type): Likewise. Call coff_section_type before
3461 decode_section_type.
3462 (bfd_decode_symclass): Use 'c' for common sections other than
3465 2020-02-27 Alan Modra <amodra@gmail.com>
3467 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3470 2020-02-27 Alan Modra <amodra@gmail.com>
3472 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3473 if file is an archive element.
3474 * bfd-in2.h: Regenerate.
3476 2020-02-26 Alan Modra <amodra@gmail.com>
3478 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3479 bfd_set_error on failing test. Don't bother changing bfd_error on
3480 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3481 Check sym name is within string buffer. Use size_t for some vars.
3482 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3483 int_buf. Don't change bfd_error on file read error. Use
3484 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3485 calculations to catch overflows before they occur. malloc and
3486 free raw armap rather than using bfd_alloc. Read raw armap before
3487 allocating carsym+strings buffer.
3488 (_bfd_slurp_extended_name_table): Localize variables. Check
3489 name size against file size.
3491 2020-02-26 Alan Modra <amodra@gmail.com>
3493 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3495 2020-02-26 Alan Modra <amodra@gmail.com>
3497 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3498 malloc. Check for NULL return from bfd_malloc.
3499 (rx_table_find, rx_table_map): Likewise.
3500 (rx_set_section_contents): Check bfd_alloc return.
3501 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3503 2020-02-26 Alan Modra <amodra@gmail.com>
3505 * aoutx.h: Indent labels correctly. Format error strings.
3506 * archive.c: Likewise.
3507 * archive64.c: Likewise.
3508 * coff-arm.c: Likewise.
3509 * coff-rs6000.c: Likewise.
3510 * coff-stgo32.c: Likewise.
3511 * cpu-arm.c: Likewise.
3512 * dwarf2.c: Likewise.
3513 * elf-ifunc.c: Likewise.
3514 * elf-properties.c: Likewise.
3515 * elf-s390-common.c: Likewise.
3516 * elf-strtab.c: Likewise.
3518 * elf32-arm.c: Likewise.
3519 * elf32-bfin.c: Likewise.
3520 * elf32-cr16.c: Likewise.
3521 * elf32-csky.c: Likewise.
3522 * elf32-i386.c: Likewise.
3523 * elf32-m68k.c: Likewise.
3524 * elf32-msp430.c: Likewise.
3525 * elf32-nds32.c: Likewise.
3526 * elf32-nios2.c: Likewise.
3527 * elf32-pru.c: Likewise.
3528 * elf32-xtensa.c: Likewise.
3529 * elf64-ia64-vms.c: Likewise.
3530 * elf64-x86-64.c: Likewise.
3531 * elfcode.h: Likewise.
3532 * elfcore.h: Likewise.
3533 * elflink.c: Likewise.
3534 * elfnn-aarch64.c: Likewise.
3535 * elfnn-ia64.c: Likewise.
3536 * elfnn-riscv.c: Likewise.
3537 * elfxx-mips.c: Likewise.
3538 * elfxx-sparc.c: Likewise.
3539 * elfxx-x86.c: Likewise.
3540 * i386lynx.c: Likewise.
3541 * merge.c: Likewise.
3542 * pdp11.c: Likewise.
3543 * plugin.c: Likewise.
3544 * reloc.c: Likewise.
3546 2020-02-26 Alan Modra <amodra@gmail.com>
3549 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3551 (bfd_elf_add_dt_needed_tag): Declare.
3552 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3553 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3554 from elf_add_dt_needed_tag. Remove soname and doit param.
3555 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3556 to see whether as-needed lib is already loaded, use dyn_loaded
3557 list instead. When saving and restoring around as-needed lib
3558 handle possibility that dynstr has not been initialised. Don't
3559 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3560 Mark libs loaded via DT_NEEDED entries of other libs with
3561 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3563 (elf_link_check_versioned_symbol): Remove now unneccesary
3564 DYNAMIC check when traversing dyn_loaded list.
3566 2020-02-26 Alan Modra <amodra@gmail.com>
3568 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3570 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3573 * plugin.c (need_lto_wrapper_p): New.
3574 (bfd_plugin_set_program_name): Add an int argument to set
3576 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3578 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3580 2020-02-24 Alan Modra <amodra@gmail.com>
3582 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3584 2020-02-24 Alan Modra <amodra@gmail.com>
3586 * vms-lib.c (struct carsym_mem): Add limit.
3587 (vms_add_index): Heed limit.
3588 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3589 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3590 Always return actual number read.
3591 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3592 assertion with error exit.
3594 2020-02-22 Alan Modra <amodra@gmail.com>
3597 * elf.c (assign_file_positions_for_load_sections): Continue linking
3598 on "PHDR segment not covered by LOAD segment" errors.
3600 2020-02-21 Alan Modra <amodra@gmail.com>
3602 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3604 (bfd_mach_o_canonicalize_reloc): Likewise.
3605 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3606 counts and offsets against file size.
3607 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3608 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3609 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3610 against file size. Delete symbol table error message.
3611 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3613 (bfd_mach_o_read_symtab): Likewise.
3614 (bfd_mach_o_read_command): Pass file size.
3615 (bfd_mach_o_scan): Sanity check command count against file size.
3617 2020-02-21 Alan Modra <amodra@gmail.com>
3620 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3621 "text", "data" and "bss" section pointer vars. Don't update
3622 section size, just exec header sizes.
3623 (adjust_sizes_and_vmas): Don't update text section size. Set
3624 initial exec header a_text. Print exec headers sizes.
3625 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3626 (adjust_sizes_and_vmas): Similarly. Formatting.
3627 (final_link): Correct final file extension.
3629 2020-02-20 Nick Clifton <nickc@redhat.com>
3631 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3633 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3635 (elfNN_bed): Initialise the symbol_section_index field.
3636 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3637 OS and PROC specific section indicies. Warn if converting other
3638 reserved incidies to SHN_ABS.
3640 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3643 * cpu-z80.c: Add machine type compatibility checking.
3645 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3648 * plugin.c (plugin_list_entry): Remove handle.
3649 (try_load_plugin): Call dlclose before return.
3651 2020-02-19 Alan Modra <amodra@gmail.com>
3653 * libbfd-in.h (_bfd_constant_p): Define.
3654 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3655 file size before allocating memory.
3656 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3657 * elf.c (bfd_elf_get_str_section): Likewise.
3658 (_bfd_elf_slurp_version_tables): Likewise.
3659 * libbfd.h: Regenerate.
3661 2020-02-19 Alan Modra <amodra@gmail.com>
3663 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3664 * aoutx.h (aout_get_external_symbols): Replace calls to
3665 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3666 (slurp_reloc_table): Likewise.
3667 * archive.c (do_slurp_bsd_armap): Likewise.
3668 (do_slurp_coff_armap): Likewise.
3669 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3670 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3671 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3672 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3673 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3674 (_bfd_coff_get_external_symbols): Likewise.
3675 * ecoff.c (ecoff_slurp_symbolic_header),
3676 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3677 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3678 (ecoff_indirect_link_order): Likewise.
3679 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3680 (_bfd_elf_slurp_version_tables): Likewise.
3681 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3682 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3683 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3684 * elf64-alpha.c (READ): Likewise.
3685 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3686 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3687 * elfcode.h (elf_slurp_symbol_table),
3688 (elf_slurp_reloc_table_from_section): Likewise.
3689 * elflink.c (elf_link_add_object_symbols),
3690 (elf_link_check_versioned_symbol): Likewise.
3691 * elfxx-mips.c (READ): Likewise.
3692 * i386lynx.c (slurp_reloc_table): Likewise.
3693 * lynx-core.c (lynx_core_file_p): Likewise.
3694 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3695 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3696 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3697 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3698 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3699 (bfd_pef_parse_symbols): Likewise.
3700 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3701 * som.c (setup_sections, som_slurp_string_table),
3702 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3703 (som_bfd_fill_in_ar_symbols): Likewise.
3704 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3705 (evax_bfd_print_image): Likewise.
3706 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3707 * wasm-module.c (wasm_scan): Likewise.
3708 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3709 * xsym.c (bfd_sym_read_name_table),
3710 (bfd_sym_print_type_information_table_entry): Likewise.
3711 * libbfd.h: Regenerate.
3713 2020-02-19 Alan Modra <amodra@gmail.com>
3715 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3716 reading external relocs.
3717 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3718 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3720 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3722 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3723 (m32c_elf_relax_section): Likewise.
3724 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3725 (rl78_elf_relax_section): Likewise.
3726 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3727 (elf32_rx_relax_section): Likewise.
3728 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3729 parameter types and use..
3730 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3731 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3732 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3733 being read from file, just the extra.
3734 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3735 after reading external syms. Free on failure.
3737 2020-02-19 Alan Modra <amodra@gmail.com>
3739 * coffcode.h (buy_and_read, coff_slurp_line_table),
3740 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3741 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3742 corresponding bfd_alloc call. Adjust variables to suit.
3743 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3744 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3745 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3746 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3747 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3748 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3749 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3750 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3751 * elf64-alpha.c (READ): Likewise.
3752 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3753 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3754 (bfd_from_remote_memory): Likewise.
3755 * elfcore.h (core_find_build_id): Likewise.
3756 * elfxx-mips.c (READ): Likewise.
3757 * mach-o.c (bfd_mach_o_mangle_sections),
3758 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3759 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3760 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3761 * som.c (setup_sections, som_prep_for_fixups)
3762 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3763 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3764 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3765 (som_bfd_ar_write_symbol_stuff): Likewise.
3766 * vms-alpha.c (vector_grow1): Likewise.
3767 * vms-lib.c (vms_add_index): Likewise.
3768 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3769 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3770 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3771 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3772 (bfd_alloc2, bfd_zalloc2): Delete.
3773 (_bfd_mul_overflow): Define.
3774 * libbfd.h: Regenerate.
3776 2020-02-19 Alan Modra <amodra@gmail.com>
3778 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3780 (assign_section_numbers): Likewise.
3781 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3782 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3783 bfd_malloc2, size_t amt, and unsigned tls_count.
3784 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3785 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3786 (elf_output_implib): Use bfd_alloc.
3788 2020-02-19 Alan Modra <amodra@gmail.com>
3790 * bfd.c (struct bfd): Move format and direction to other
3791 bitfields. Add "size".
3792 * bfdio.c (bfd_get_size): Cache size when not writing file.
3793 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3794 returning zero, ie. unknown.
3795 (bfd_get_alt_debug_link_info): Likewise.
3796 * bfd-in2.h: Regenerate.
3798 2020-02-19 Alan Modra <amodra@gmail.com>
3800 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3801 bfd_get_file_size twice.
3802 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3803 zero, ie. unknown, return.
3804 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3805 * elfcode.h (elf_swap_shdr_in): Likewise.
3806 (elf_object_p): Don't call bfd_get_file_size twice and correct
3809 2020-02-19 Alan Modra <amodra@gmail.com>
3811 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3812 FALSE if memory alloc fails. Adjust calls.
3813 * som.c (som_prep_for_fixups): Likewise.
3814 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3815 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3816 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3817 * som.c (som_build_and_write_symbol_table): Return via error_return
3819 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3820 (VEC_APPEND_EL): Delete.
3821 (vector_grow1): Return pointer to element. Catch overflow.
3822 Return NULL on memory allocation failure.
3823 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3824 (alpha_vms_add_fixup_ca): Likewise.
3825 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3827 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3829 2020-02-19 Alan Modra <amodra@gmail.com>
3831 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3832 * aout-target.h (object_p): Likewise.
3833 * aout-tic30.c (tic30_aout_object_p): Likewise.
3834 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3835 (emit_stringtab, write_syms, link_hash_table_create),
3836 (aout_link_write_other_symbol): Likewise.
3837 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3838 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3839 (_bfd_compute_and_write_armap): Likewise.
3840 * archures.c (bfd_arch_list): Likewise.
3841 * bfd.c (bfd_record_phdr): Likewise.
3842 * binary.c (binary_canonicalize_symtab): Likewise.
3843 * cisco-core.c (cisco_core_file_validate): Likewise.
3844 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3845 (find_arm_glue, record_arm_to_thumb_glue),
3846 (record_thumb_to_arm_glue): Likewise.
3847 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3848 (ppc_allocate_toc_section): Likewise.
3849 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3850 * coff-sh.c (sh_relax_section): Likewise.
3851 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3852 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3853 (coff_set_alignment_hook, coff_mkobject),
3854 (coff_compute_section_file_positions): Likewise.
3855 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3856 (coff_find_nearest_line_with_names),
3857 ( bfd_coff_set_symbol_class): Likewise.
3858 * cofflink.c (_bfd_coff_link_hash_table_create),
3859 (_bfd_coff_link_input_bfd): Likewise.
3860 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3861 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3862 (build_line_info_table, sort_line_sequences),
3863 (line_info_add_include_dir, line_info_add_file_name),
3864 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3865 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3866 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3867 (_bfd_ecoff_find_nearest_line),
3868 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3869 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3870 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3871 * elf-m10300.c (mn10300_elf_relax_section),
3872 (elf32_mn10300_link_hash_table_create): Likewise.
3873 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3874 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3875 * elf32-arm.c (elf32_arm_link_hash_table_create),
3876 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3877 (elf32_arm_new_section_hook): Likewise.
3878 * elf32-avr.c (elf_avr_new_section_hook),
3879 (elf32_avr_link_hash_table_create, get_local_syms),
3880 (elf32_avr_setup_section_lists): Likewise.
3881 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3882 (bfin_link_hash_table_create): Likewise.
3883 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3884 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3885 * elf32-csky.c (csky_elf_link_hash_table_create),
3886 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3887 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3888 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3889 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3890 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3891 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3892 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3893 (m32r_elf_check_relocs): Likewise.
3894 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3895 (elf32_m68hc11_setup_section_lists),
3896 (elf32_m68hc11_size_stubs): Likewise.
3897 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3898 * elf32-metag.c (elf_metag_link_hash_table_create),
3899 (elf_metag_setup_section_lists): Likewise.
3900 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3901 (microblaze_elf_check_relocs): Likewise.
3902 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3903 (nds32_elf_check_relocs): Likewise.
3904 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3905 (get_local_syms, nios2_elf32_check_relocs),
3906 (nios2_elf32_link_hash_table_create): Likewise.
3907 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3908 (or1k_elf_check_relocs): Likewise.
3909 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3910 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3911 * elf32-s390.c (elf_s390_link_hash_table_create),
3912 (elf_s390_check_relocs): Likewise.
3913 * elf32-score.c (score_elf_create_got_section),
3914 (s3_elf32_score_new_section_hook),
3915 (elf32_score_link_hash_table_create): Likewise.
3916 * elf32-score7.c (score_elf_create_got_section),
3917 (s7_elf32_score_new_section_hook): Likewise.
3918 * elf32-sh.c (sh_elf_link_hash_table_create),
3919 (sh_elf_check_relocs): Likewise.
3920 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3921 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3922 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3923 (tilepro_elf_check_relocs): Likewise.
3924 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3925 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3926 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3927 (elf_xtensa_new_section_hook): Likewise.
3928 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3929 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3930 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3931 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3932 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3933 * elf64-ppc.c (ppc64_elf_new_section_hook),
3934 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3935 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3936 * elf64-s390.c (elf_s390_link_hash_table_create),
3937 (elf_s390_check_relocs): Likewise.
3938 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3939 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3940 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3941 (elf_link_add_archive_symbols, compute_bucket_count),
3942 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3943 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3944 (bfd_elf_final_link): Likewise.
3945 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3946 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3947 (elfNN_aarch64_new_section_hook): Likewise.
3948 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3949 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3950 (riscv_elf_check_relocs): Likewise.
3951 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3952 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3953 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3954 (_bfd_mips_elf_link_hash_table_create): Likewise.
3955 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3956 (_bfd_sparc_elf_check_relocs),
3957 (_bfd_sparc_elf_new_section_hook): Likewise.
3958 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3959 (tilegx_elf_check_relocs): Likewise.
3960 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3961 * format.c (bfd_check_format_matches): Likewise.
3962 * hash.c (_bfd_stringtab_init): Likewise.
3963 * ihex.c (ihex_scan): Likewise.
3964 * irix-core.c (irix_core_core_file_p): Likewise.
3965 * linker.c (bfd_wrapped_link_hash_lookup),
3966 (_bfd_generic_link_hash_table_create),
3967 (_bfd_generic_reloc_link_order): Likewise.
3968 * lynx-core.c (lynx_core_file_p): Likewise.
3969 * netbsd-core.c (netbsd_core_file_p): Likewise.
3970 * osf-core.c (osf_core_core_file_p): Likewise.
3971 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3972 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3973 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3974 * peicode.h (pe_mkobject): Likewise.
3975 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3976 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3977 * sco5-core.c (read_uarea): Likewise.
3978 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3979 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3980 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3981 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3982 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3983 * srec.c (srec_scan): Likewise.
3984 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3985 * targets.c (bfd_target_list): Likewise.
3986 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3987 * trad-core.c (trad_unix_core_file_p): Likewise.
3988 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3989 (vms_new_section_hook): Likewise.
3990 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3991 * xcofflink.c (xcoff_get_section_contents),
3992 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3993 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3994 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3996 2020-02-19 Alan Modra <amodra@gmail.com>
3998 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
4000 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
4002 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
4003 and use it if it isn't NULL. Remove has_plugin_p argument. Add
4004 a build_list_p argument. Don't search plugin_list. Short circuit
4005 when building the plugin list.
4006 (has_plugin): Renamed to has_plugin_list.
4007 (bfd_plugin_set_plugin): Don't set has_plugin.
4008 (bfd_plugin_specified_p): Check plugin_list instead.
4009 (build_plugin_list): New function.
4010 (load_plugin): Call build_plugin_list and use plugin_list.
4012 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
4015 * plugin.c (try_claim): Always clean up for LTO wrapper.
4016 (try_load_plugin): Treat each object as independent. Create a
4017 copy for plugin name.
4019 2020-02-11 Nick Clifton <nickc@redhat.com>
4021 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
4022 for addresses in print statements.
4023 (msp430_elf_relax_delete_bytes): Likewise.
4024 (msp430_elf_relax_add_words): Likewise.
4025 (msp430_elf_relax_section): Likewise.
4027 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
4029 * plugin.c (add_symbols): Clear plugin_data memory.
4031 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
4034 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
4035 (EXECUTABLE_SUFFIX): Likewise.
4036 * config.in: Regenerated.
4037 * configure: Likewise.
4038 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
4039 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
4040 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
4041 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
4042 (get_lto_wrapper): New.
4043 (setup_lto_wrapper_env): Likewise.
4044 (current_plugin): Likewise.
4045 (register_all_symbols_read): Likewise.
4046 (register_cleanup): Likewise.
4047 (get_symbols): Likewise.
4048 (add_input_file): Likewise.
4049 (bfd_plugin_close_and_cleanup): Likewise.
4050 (claim_file): Removed.
4051 (register_claim_file): Set current_plugin->claim_file.
4052 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
4053 lto_syms in current_plugin.
4054 (try_claim): Use current_plugin->claim_file. Call LTO plugin
4055 all_symbols_read handler. Copy real symbols to plugin_data.
4056 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
4057 (try_load_plugin): Don't reuse the previous plugin for LTO
4058 wrapper. Set up GCC LTO wrapper if possible. Don't set
4059 plugin_list_iter->claim_file.
4060 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
4062 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
4065 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4067 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
4068 check if previous instruction matches a conditional jump inserted
4069 earlier. Invert conditional jump and delete branch in this case.
4071 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4073 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
4074 msp430_elf_relax_add_words. Support insertion of either one or two
4076 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
4077 needs to be grown. Handle insertion of branch instruction to replace
4080 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4082 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
4083 debugging relocations.
4084 (msp430_elf_relax_delete_bytes): Likewise.
4085 (msp430_elf_relax_add_two_words): Likewise.
4086 (msp430_elf_relax_section): Likewise.
4088 2020-02-10 Alan Modra <amodra@gmail.com>
4090 * archures.c: Wrap overlong z80 comments.
4091 * bfd-in2.h: Regenerate.
4093 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
4096 * archures.c: Add GBZ80 and Z80N machine values.
4097 * reloc.c: Add BFD_RELOC_Z80_16_BE.
4098 * coff-z80.c: Add support for new reloc.
4099 * coffcode.h: Add support for new machine values.
4100 * cpu-z80.c: Add support for new machine names.
4101 * elf32-z80.c: Add support for new reloc.
4102 * bfd-in2.h: Regenerate.
4103 * libbfd.h: Regenerate.
4105 2020-02-07 Nick Clifton <nickc@redhat.com>
4108 * elf.c (rewrite_elf_program_header): Do not complain if no
4109 sections are mapped to a segment.
4111 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4114 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
4115 for garbage collection on __patchable_function_entries section
4116 without linked-to section.
4118 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4121 * bfd-in2.h: Regenerated.
4122 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
4123 on section if gc_mark of any of its linked-to sections is set
4124 and don't set gc_mark again.
4125 * section.c (asection): Add linked_to_symbol_name to map_head
4128 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
4130 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
4131 reporting an unrecognized instruction with R_V850_LONGJUMP.
4133 2020-02-05 Alan Modra <amodra@gmail.com>
4135 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
4137 2020-02-04 Alan Modra <amodra@gmail.com>
4139 * elf32-ppc.c (ppc_elf_relocate_section): After applying
4140 R_PPC_VLE_ADDR20, goto copy_reloc.
4142 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4144 * bfd-in2.h: Regenerated.
4145 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
4147 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4150 * bfd-in2.h: Regenerated.
4151 * ecoff.c (bfd_debug_section): Add section_id.
4152 * section.c (bfd_section): Add section_id.
4153 (SEC_ASSEMBLER_SECTION_ID): New.
4154 (BFD_FAKE_SECTION): Add section_id.
4156 2020-02-01 Nick Clifton <nickc@redhat.com>
4158 * config.bfd: Move the c30-aout and tic30-aout targets onto the
4161 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4163 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4164 encodings are relative to the GOT on nios2, too.
4166 2020-01-31 Alan Modra <amodra@gmail.com>
4168 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4169 file. Use $< and $@ in rules.
4170 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4171 (elf32-ia64.c, elf64-ia64.c): Likewise.
4172 (elf32-riscv.c, elf64-riscv.c): Likewise.
4173 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4174 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4175 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4176 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4177 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4178 * Makefile.in: Regenerate.
4180 2020-01-31 Alan Modra <amodra@gmail.com>
4183 * elf.c (setup_group): Don't clear entire section contents,
4184 just the padding after group flags. Release alloc'd memory
4185 after a seek or read failure.
4187 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4189 * peXXigen.c (pe_is_repro): New function.
4190 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4191 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4193 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4195 * peXXigen.c (debug_type_names): Add names for new debug data type
4198 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4200 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4201 inner loop. Fix a memory leak.
4203 2020-01-30 Alan Modra <amodra@gmail.com>
4205 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4206 or obj_coff_keep_strings here.
4207 (coff_get_normalized_symtab): Free external syms directly.
4208 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4211 2020-01-27 Jim Wilson <jimw@sifive.com>
4213 * cpu-riscv.c (riscv_scan): New.
4214 (N): Change bfd_default_scan to riscv_scan.
4216 2020-01-27 Andreas Schwab <schwab@suse.de>
4218 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4219 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4220 * Makefile.in: Regenerate.
4221 * cpu-plugin.c: Remove.
4222 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4223 (bfd_plugin_arch): Remove declaration.
4224 * bfd-in2.h: Regenerate.
4225 * po/SRC-POTFILES.in: Regenerate.
4227 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4228 Alan Modra <amodra@gmail.com>
4231 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4233 2020-01-24 Jim Wilson <jimw@sifive.com>
4235 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4236 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4237 avoid over long line.
4239 2020-01-24 Nick Clifton <nickc@redhat.com>
4242 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4243 syms and keep strings flags as these may have been set in order to
4244 prevent a bogus call to free.
4246 2020-01-23 Nick Clifton <nickc@redhat.com>
4248 * po/fr.po: Updated French translation.
4250 2020-01-23 Alan Modra <amodra@gmail.com>
4253 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4254 by zero when p_align is zero.
4256 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4258 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4259 (riscv_prefix_cmp): Likewise.
4260 (riscv_non_std_ext_p): Deleted.
4261 (riscv_std_sv_ext_p): Likewise.
4262 (riscv_non_std_sv_ext_p): Likewise.
4263 (riscv_merge_non_std_and_sv_ext): Rename to...
4264 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4265 (riscv_merge_arch_attr_info): Replace 3 calls to
4266 riscv_merge_non_std_and_sv_ext with single call to
4267 riscv_merge_multi_letter_ext.
4268 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4269 encounter a 'z' prefix.
4270 (riscv_get_prefix_class): New function, return prefix class based
4271 on first few characters of input string.
4272 (riscv_parse_config): New structure to factor out minor differences
4273 in extension class parsing behaviour.
4274 (riscv_parse_sv_or_non_std_ext): Rename to...
4275 (riscv_parse_prefixed_ext): and parameterise with
4277 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4278 (riscv_multi_letter_ext_valid_p): New.
4279 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4280 (riscv_parse_subset): Delegate all non-single-letter parsing work
4281 to riscv_parse_prefixed_ext.
4282 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4283 (riscv_get_prefix_class): Declare.
4285 2020-01-22 Alan Modra <amodra@gmail.com>
4287 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4288 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4289 __tls_get_addr_desc.
4290 (ppc64_elf_size_stubs): Add section for linker generated
4291 __tls_get_addr_desc wrapper function. Loop at least once if
4292 generating this function.
4293 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4294 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4296 2020-01-22 Alan Modra <amodra@gmail.com>
4298 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4299 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4301 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4302 (STDU_R1_0R1, ADDI_R1_R1): Define.
4303 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4304 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4305 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4306 no_tls_get_addr_regsave.
4307 (branch_reloc_hash_match): Add hash3 and hash4.
4308 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4309 (ppc64_elf_size_dynamic_sections): Likewise.
4310 (ppc64_elf_relocate_section): Likewise.
4311 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4312 __tls_get_addr stub.
4313 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4315 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4316 eh_frame for regsave __tls_get_addr.
4318 2020-01-22 Alan Modra <amodra@gmail.com>
4320 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4321 which __tls_get_addr calls will be eliminated.
4323 2020-01-20 Nick Clifton <nickc@redhat.com>
4325 * po/pt.po: Updates Portuguese translation.
4326 * po/ru.po: Updated Russian translation.
4327 * po/uk.po: Updated Ukranian translation.
4329 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4332 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4333 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4335 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4336 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4337 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4338 "rex leal x@tlsdesc(%rip), %reg" to
4339 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4340 "call *(%eax)" to "nopl (%rax)".
4342 2020-01-20 Alan Modra <amodra@gmail.com>
4344 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4345 (MTLR_R11): Don't define.
4346 (LD_R0_0R3, CMPDI_R0_0): Define.
4347 (build_tls_get_addr_stub): Don't use r11 in stub.
4349 2020-01-20 Alan Modra <amodra@gmail.com>
4351 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4352 (defined_sym_val, is_tls_get_addr): Likewise.
4354 2020-01-18 Nick Clifton <nickc@redhat.com>
4356 * version.m4 (BFD_VERSION): Set to 2.34.50.
4357 * configure: Regenerate.
4358 * po/bfd.pot: Regenerate.
4360 2020-01-18 Nick Clifton <nickc@redhat.com>
4362 Binutils 2.34 branch created.
4364 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4366 * coff-arm.c: Fix spelling error (seperate).
4367 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4369 * sysdep.h (strnlen): Fix spelling error (seperate).
4371 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4374 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4376 2020-01-15 Alan Modra <amodra@gmail.com>
4379 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4380 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4381 of function symbols unless dot symbols are present. Do warn
4382 whenever one is created, regardles of whether a PLT entry is
4383 also emitted for the function symbol.
4385 2020-01-14 Alan Modra <amodra@gmail.com>
4387 * som.c (som_bfd_count_ar_symbols): Error when file position
4388 of symbols on chains is not strictly increasing.
4390 2020-01-14 Alan Modra <amodra@gmail.com>
4392 * vms.h (VMS_DEBUG): Define as 0.
4393 * vms-alpha.c (image_write): Move debug output after bounds check.
4395 (_bfd_vms_slurp_eihd): Warning fix.
4396 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4398 2020-01-13 Alan Modra <amodra@gmail.com>
4400 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4401 for "ignored" records.
4403 2020-01-13 Alan Modra <amodra@gmail.com>
4405 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4406 Delete asect name check. Move asect NULL check to wasm_object_p.
4407 Correct bounds check of sizes against end. Replace uses of
4408 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4409 just one bfd_release.
4410 (wasm_scan): Don't use malloc/strdup for section names,
4411 bfd_alloc instead. Simplify code prefixing section name.
4412 Formatting. Don't attempt to free memory here..
4413 (wasm_object_p): ..do so here.
4415 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4418 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4419 UNDEFWEAK_NO_DYNAMIC_RELOC.
4420 (allocate_dynrelocs_for_symbol): Likewise.
4422 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4425 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4427 2020-01-10 Alan Modra <amodra@gmail.com>
4429 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4431 2020-01-09 Nick Clifton <nickc@redhat.com>
4434 * bfd.c (bfd_convert_section_contents): Check for a compress
4435 header size that is larger than the actual section size.
4437 2020-01-08 Alan Modra <amodra@gmail.com>
4440 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4441 after removing sections.
4443 2020-01-06 Jim Wilson <jimw@sifive.com>
4446 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4447 check for !bfd_link_pic (info).
4448 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4449 <R_RISCV_JAL>: Add comment.
4450 (_bfd_riscv_relax_section): For plt.offset check, add check for
4451 bfd_link_pic (info). Add comment.
4453 2020-01-06 Alan Modra <amodra@gmail.com>
4455 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4456 match failures. Don't init to bfd_error_wrong_format before
4457 calling _bfd_check_format.
4459 2020-01-06 Alan Modra <amodra@gmail.com>
4461 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4462 status rather than exiting on stack overflow or underflow.
4463 (_bfd_vms_slurp_etir): Adjust to suit.
4465 2020-01-06 Alan Modra <amodra@gmail.com>
4467 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4469 2020-01-06 Alan Modra <amodra@gmail.com>
4471 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4472 command. Check name offset is within command.
4473 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4474 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4475 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4476 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4477 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4478 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4479 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4480 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4481 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4482 (bfd_mach_o_read_segment): Similarly.
4483 (bfd_mach_o_read_thread): Properly bound check thread struct.
4484 Don't repeat checks on second loop.
4485 (bfd_mach_o_read_command): Fail on invalid command length.
4487 2020-01-04 Alan Modra <amodra@gmail.com>
4489 * format.c (bfd_check_format_matches): Add preserve_match.
4490 Save initial bfd state in "preserve", matched bfd state in
4491 "preserve_match". Save just the first match. Release
4492 bfd_alloc memory. Restore and finish preserved state as
4493 appropriate on all function exit paths.
4495 2020-01-04 Alan Modra <amodra@gmail.com>
4497 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4499 2020-01-04 Alan Modra <amodra@gmail.com>
4501 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4504 2020-01-03 Nick Clifton <nickc@redhat.com>
4507 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4508 there is enough data remaining in the code buffer before
4509 attempting to read a function stub.
4511 2020-01-03 Nick Clifton <nickc@redhat.com>
4514 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4515 return value from bfd_malloc.
4516 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4517 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4518 (elf32_arm_filter_cmse_symbols): Likewise.
4519 (elf32_arm_write_section): Likewise.
4520 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4521 (bfd_mach_o_follow_dsym): Likewise.
4522 * pef.c (bfd_pef_print_loader_section): Likewise.
4523 (bfd_pef_scan_start_address): Likewise.
4524 (bfd_pef_parse_function_stubs): Likewise.
4525 (bfd_pef_parse_symbols): Likewise.
4527 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4529 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4530 on binary inputs ld/PR25316.
4531 (is_ia64_elf): new helper to filter on ia64 objects.
4533 2020-01-03 Jan Beulich <jbeulich@suse.com>
4535 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4537 (bfd_mach_o_scan): Insert underscore in two variable names.
4539 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4541 * Makefile.am: Add z80-elf target support.
4542 * configure.ac: Likewise.
4543 * targets.c: Likewise.
4544 * Makefile.in: Regenerate.
4545 * configure: Regenerate.
4546 * config.bfd: Add z80-elf target support and new arches: ez80 and
4548 * elf32-z80.c: New file.
4549 * archures.c: Add new z80 architectures: eZ80 and Z180.
4550 * coffcode.h: Likewise.
4551 * cpu-z80.c: Likewise.
4552 * coff-z80.c: Add new relocations for Z80 target and local label
4554 * reloc.c: Add new relocs.
4555 * bfd-in2.h: Regenerate.
4556 * libbfd.h: Regenerate.
4558 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4562 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4564 2020-01-01 Alan Modra <amodra@gmail.com>
4566 Update year range in copyright notice of all files.
4568 For older changes see ChangeLog-2019
4570 Copyright (C) 2020 Free Software Foundation, Inc.
4572 Copying and distribution of this file, with or without modification,
4573 are permitted in any medium without royalty provided the copyright
4574 notice and this notice are preserved.
4580 version-control: never