1 2020-11-09 Alan Modra <amodra@gmail.com>
3 * archive.c (bfd_ar_hdr_from_filesystem): Use bfd_set_input_error
4 when stat of archive member fails.
5 * coff-rs6000.c (xcoff_write_archive_contents_old),
6 (xcoff_write_archive_contents_big): Likewise, and handle in-memory
9 2020-11-03 Alan Modra <amodra@gmail.com>
11 * elf.c (bfd_section_from_shdr): Free sections_being_created.
14 2020-11-02 Alan Modra <amodra@gmail.com>
20 * elflink.c (elf_link_add_object_symbols): Don't set def/ref flags
21 for plugin syms. Do allow plugin syms to mark as-needed libs.
23 2020-10-30 H.J. Lu <hongjiu.lu@intel.com>
26 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Generate
27 GNU_PROPERTY_X86_ISA_1_BASELINE for -z x86-64-baseline.
29 2020-10-29 Nick Clifton <nickc@redhat.com>
32 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Use the correct
33 sized reloc reading function.
34 (_bfd_elf_write_secondary_reloc_section): Use the correct sized
35 reloc writing function.
37 2020-10-28 Nick Clifton <nickc@redhat.com>
40 * srec.c (srec_write_symbols): Do not emit symbols in sections
41 that have been removed from the output.
43 2020-10-27 Nick Clifton <nickc@redhat.com>
45 * elf64-hppa.c (elf_hppa_final_link_relocate): Check that the
46 symbol's section is being output before adding its offset to the
47 addend when processing R_PARISC_SECREL32.
49 2020-10-25 Alan Modra <amodra@gmail.com>
51 * vms-misc.c (_bfd_vms_save_counted_string): Count length byte
54 2020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
56 * po/es.po: Fix printf format.
58 2020-10-16 Nelson Chu <nelson.chu@sifive.com>
60 * elfnn-riscv.c (riscv_elf_link_hash_table): Add last_iplt_index.
61 (riscv_elf_size_dynamic_sections): Initialize the last_iplt_index.
62 (riscv_elf_relocate_section): Use riscv_elf_append_rela.
63 (riscv_elf_finish_dynamic_symbol): If the use_elf_append_rela is
64 false, then we should add the dynamic relocs from the last of
65 the .rela.iplt, and don't use the riscv_elf_append_rela to add.
67 2020-10-16 Nelson Chu <nelson.chu@sifive.com>
69 * elfnn-riscv.c: Include "objalloc.h" since we need objalloc_alloc.
70 (riscv_elf_link_hash_table): Add loc_hash_table and loc_hash_memory
71 for local STT_GNU_IFUNC symbols.
72 (riscv_elf_got_plt_val): Removed.
73 (riscv_elf_local_htab_hash, riscv_elf_local_htab_eq): New functions.
74 Use to compare local hash entries.
75 (riscv_elf_get_local_sym_hash): New function. Find a hash entry for
76 local symbol, and create a new one if needed.
77 (riscv_elf_link_hash_table_free): New function. Destroy an riscv
78 elf linker hash table.
79 (riscv_elf_link_hash_table_create): Create hash table for local ifunc.
80 (riscv_elf_check_relocs): Create a fake global symbol to track the
81 local ifunc symbol. Add support to check and handle the relocations
82 reference to ifunc symbols.
83 (allocate_dynrelocs): Let allocate_ifunc_dynrelocs and
84 allocate_local_ifunc_dynrelocs to handle the ifunc symbols if they
85 are defined and referenced in a non-shared object.
86 (allocate_ifunc_dynrelocs): New function. Allocate space in .plt,
87 .got and associated reloc sections for ifunc dynamic relocs.
88 (allocate_local_ifunc_dynrelocs): Likewise, but for local ifunc
90 (riscv_elf_relocate_section): Add support to handle the relocation
91 referenced to ifunc symbols.
92 (riscv_elf_size_dynamic_sections): Updated.
93 (riscv_elf_adjust_dynamic_symbol): Updated.
94 (riscv_elf_finish_dynamic_symbol): Finish up the ifunc handling,
95 including fill the PLT and GOT entries for ifunc symbols.
96 (riscv_elf_finish_local_dynamic_symbol): New function. Called by
97 riscv_elf_finish_dynamic_symbol to handle the local ifunc symbols.
98 (_bfd_riscv_relax_section): Don't do the relaxation for ifunc.
99 * elfxx-riscv.c: Add R_RISCV_IRELATIVE.
100 * configure.ac: Link elf-ifunc.lo to use the generic ifunc support.
101 * configure: Regenerated.
103 2020-10-16 Alan Modra <amodra@gmail.com>
105 * elf32-arc.c (replace_func): Correct return type.
106 (get_replace_function): Use a replace_func function pointer rather
107 than void*. Update associated ARC_RELOC_HOWTO define.
109 2020-10-16 Alan Modra <amodra@gmail.com>
111 * elf32-cr16.c: Formatting.
112 (cr16_elf_final_link_relocate): Sign extend rather than clumsy
113 "add or subtract" of offset value. Simplify range checks. Move
114 common code out of "if" branches. Don't refetch insn fields
117 2020-10-16 Alan Modra <amodra@gmail.com>
119 * elf64-ppc.c (ppc64_elf_relocate_section): Tighten sanity check
120 on R_PPC64_GOT_LO_DS and R_PPC64_GOT_HA instructions.
122 2020-10-09 Alan Modra <amodra@gmail.com>
124 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't do local
125 entry offset optimisation.
127 2020-10-09 H.J. Lu <hongjiu.lu@intel.com>
130 * elf-linker-x86.h (elf_linker_x86_params): Add isa_level.
131 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge
132 GNU_PROPERTY_X86_ISA_1_V[234].
133 (_bfd_x86_elf_link_setup_gnu_properties): Generate
134 GNU_PROPERTY_X86_ISA_1_V[234] for -z x86-64-v[234].
136 2020-10-06 H.J. Lu <hongjiu.lu@intel.com>
139 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge -z ibt
140 and -z shstk only with GNU_PROPERTY_X86_FEATURE_1_AND.
142 2020-10-06 Brandon Bergren <bdragon@FreeBSD.org>
144 * config.bfd: Add powerpc64le-*-freebsd*.
145 * configure.ac: Add powerpc_elf64_fbsd_le_vec.
146 * elf64-ppc.c (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define for
148 * targets.c (powerpc_elf64_fbsd_le_vec): Declare.
149 (_bfd_target_vector): Add it.
150 * configure: Regenerate.
152 2020-10-05 Kamil Rytarowski <n54@gmx.com>
154 * config.bfd (aarch64-*-netbsd*, aarch64_be-*-netbsd*): Add target.
156 2020-10-05 Nick Clifton <nickc@redhat.com>
159 * elf.c (_bfd_elf_setup_sections): Do not complain about an
160 sh_link value of zero when the SLF_LINK_ORDER flag is set.
161 (assign_section_numbers): Likewise.
163 2020-10-02 H.J. Lu <hongjiu.lu@intel.com>
166 * elflink.c (bfd_elf_gc_sections): Do not arbitrarily keep note
167 sections which are linked to another section.
169 2020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
171 * cpu-arm.c: Add cortex-a78 and cortex-a78ae.
173 2020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
175 * cpu-arm.c: (processors) Add Cortex-X1.
177 2020-09-28 Alan Modra <amodra@gmail.com>
180 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
181 NULL stub_entry->h before calling is_tls_get_addr.
183 2020-09-26 Alan Modra <amodra@gmail.com>
185 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
186 (LD_R0_0R11, ADD_R11_R0_R11): Define.
187 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
189 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
190 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
191 and only emit for has_plt_localentry0. Don't use r2 in the stub.
193 2020-09-24 Alan Modra <amodra@gmail.com>
196 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
197 size_power10_offset rather than calculating from start of stub.
198 Add size for notoc tls_get_addr_opt stub.
199 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
200 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
201 (build_tls_get_addr_stub): Delete.
202 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
203 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
204 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
205 of build_tls_get_addr_stub.
206 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
207 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
208 when padding stub. Size eh_frame for notoc stub too.
209 Correct lr_restore value.
210 (ppc64_elf_relocate_section): Don't skip over first insn of
211 notoc tls_get_addr_opt stub.
213 2020-09-24 Alan Modra <amodra@gmail.com>
216 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
217 (ppc64_elf_edit): Call params->edit.
218 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
220 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
221 (ppc64_elf_tls_setup): Update declaration.
223 2020-09-21 Alan Modra <amodra@gmail.com>
226 * elfxx-riscv.c (howto_table): Correct size and bitsize of
227 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
228 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
229 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
230 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
232 2020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
235 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
236 relocations in debug sections, change abort to _bfd_error_handler.
238 2020-09-16 H.J. Lu <hongjiu.lu@intel.com>
241 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
243 * reloc.c: Include "coff/internal.h".
244 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
246 2020-09-16 Alan Modra <amodra@gmail.com>
248 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
249 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
250 (swap_out_syms): Adjust elf_symbol_from invocation.
252 2020-09-16 Alan Modra <amodra@gmail.com>
255 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
257 2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
259 * coff-x86_64.c (howto_table): Display PE relocation names.
261 2020-09-15 Hans-Peter Nilsson <hp@axis.com>
264 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
265 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
267 2020-09-12 H.J. Lu <hongjiu.lu@intel.com>
270 * elflink.c (elf_final_link_info): Add local_hash_table.
271 (local_hash_entry): New.
272 (local_hash_newfunc): Likewise.
273 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
275 (bfd_elf_final_link): Initialize and free local_hash_table for
278 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
280 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
281 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
282 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
283 BFD_RELOC_AARCH64_TSTBR14 relocations.
285 2020-09-09 Nick Clifton <nickc@redhat.com>
287 * cofflink.c (coff_link_check_archive_element): Move the check for
288 coff type input to the start of the function.
290 2020-09-09 Alan Modra <amodra@gmail.com>
292 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
293 * libbfd.h: Regenerate.
295 2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
296 Kuan-Lin Chen <kuanlinchentw@gmail.com>
298 * bfd-in2.h (bfd_reloc_code_real): Add
299 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
300 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
301 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
302 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
303 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
304 (write_uleb128): New.
305 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
306 * libbfd.c (_bfd_write_unsigned_leb128): New.
307 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
308 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
309 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
311 2020-09-08 Alex Coplan <alex.coplan@arm.com>
313 * archures.c (bfd_mach_aarch64_8R): New.
314 * bfd-in2.h: Regenerate.
315 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
316 (bfd_aarch64_arch_ilp32): Update tail pointer.
318 2020-09-08 Alan Modra <amodra@gmail.com>
322 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
323 Return oldbfd in override when old common should override new
325 (_bfd_elf_add_default_symbol): Adjust to suit.
326 (elf_link_add_object_symbols): Likewise. Pass "override" to
327 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
328 field for --as-needed shared libraries. Revert pr13250 changes.
330 2020-09-08 Nick Clifton <nickc@redhat.com>
332 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
333 unrecognized symbol type in a weak definition.
335 2020-09-04 Alan Modra <amodra@gmail.com>
338 * elfcode.h (elf_object_p): Sanity check section header offset.
339 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
342 2020-09-04 Alan Modra <amodra@gmail.com>
347 * elflink.c (elf_link_add_object_symbols): Do set def_regular
348 and ref_regular for IR symbols. Don't clear dynsym, allowing
349 IR symbols to load --as-needed shared libraries, but prevent
350 IR symbols from becoming dynamic.
352 2020-09-03 Nick Clifton <nickc@redhat.com>
355 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
356 secondary reloc sections with a zero sh_entsize field.
358 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
360 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
361 (riscv_merge_std_ext): Likewise.
362 (riscv_merge_arch_attr_info): Likewise.
363 (riscv_merge_attributes): Likewise and fix comment typos.
365 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
367 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
368 from void to bfd_boolean. Report warnings rather than errors
369 when the ISA versions are mis-matched. Afterwards, remember to
370 update the output ISA versions to the newest ones.
371 (riscv_merge_std_ext): Allow to link objects with different
372 standard ISA versions. Try to add output ISA versions to
373 merged_subsets first.
374 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
375 ISA and non-standard ISA versions.
377 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
379 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
380 error message when the versions of extension are mis-matched.
381 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
384 2020-09-03 Alan Modra <amodra@gmail.com>
386 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
387 on the output bfd objalloc memory.
389 2020-09-02 Alan Modra <amodra@gmail.com>
391 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
392 of constant shifted left.
394 2020-09-02 Alan Modra <amodra@gmail.com>
396 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
397 type for "relocation".
399 2020-09-01 Alan Modra <amodra@gmail.com>
401 * reloc.c (N_ONES): Handle N=0.
402 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
403 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
405 2020-09-01 Alan Modra <amodra@gmail.com>
408 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
409 in descending order of alignment.
411 2020-09-01 Alan Modra <amodra@gmail.com>
414 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
416 2020-08-31 Alan Modra <amodra@gmail.com>
419 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
420 unsigned when using with RISCV_ITYPE.
421 (_bfd_riscv_relax_call): Use an unsigned foff.
423 2020-08-31 Alan Modra <amodra@gmail.com>
427 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
428 (CRINFO_RELVADDR): Make unsigned.
429 (mips_elf_nullify_got_load): Use unsigned constant when shifting
432 2020-08-31 Alan Modra <amodra@gmail.com>
435 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
436 variable and rewrite signed overflow check.
437 * elf32-mep.c: Regenerate.
438 (mep_final_link_relocate): Delete "s".
440 2020-08-31 Alan Modra <amodra@gmail.com>
443 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
444 that might shift values into sign bit.
446 2020-08-31 Alan Modra <amodra@gmail.com>
449 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
450 and similarly for variables dealing with overflow.
452 2020-08-31 Alan Modra <amodra@gmail.com>
455 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
456 without undefined behaviour. Tidy excess casts.
458 2020-08-31 Alan Modra <amodra@gmail.com>
460 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
461 alignment from reloc addend after reloc type R_MN10300_ALIGN is
464 2020-08-30 Alan Modra <amodra@gmail.com>
468 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
469 without undefined behaviour.
471 2020-08-29 Nick Clifton <nickc@redhat.com>
474 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
477 2020-08-29 Alan Modra <amodra@gmail.com>
480 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
481 element when count is zero. bfd_realloc when shrinking.
483 2020-08-28 Alan Modra <amodra@gmail.com>
486 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
489 2020-08-28 Alan Modra <amodra@gmail.com>
492 * ecofflink.c (WRITE): Really don't write zero size chunks.
494 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
497 * linker.c (bfd_generic_define_common_symbol): Force the alignment
498 to 1 if the section has now alignment requirement.
500 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
502 * elf32-csky.c (csky_archs): Fix arch names.
503 (csky_find_arch_with_name): New.
504 (elf32_csky_merge_attributes): New.
505 (csky_elf_merge_private_bfd_data): Add process of merge
507 (elf32_csky_obj_attrs_arg_type): New.
508 (elf32_csky_obj_attrs_handle_unknown): New.
509 (elf_backend_obj_attrs_vendor): Define.
510 (elf_backend_obj_attrs_section): Define.
511 (elf_backend_obj_attrs_arg_type): Define.
512 (elf_backend_obj_attrs_section_type): Define.
514 2020-08-28 Nick Clifton <nickc@redhat.com>
517 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
518 for undefined symbols which will not generate extra warning
519 messages about truncated relocs.
521 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
523 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
524 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
525 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
526 unresolved reloc checks.
528 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
531 * som.c (som_bfd_copy_private_section_data): Issue error when a
532 subspace is specified without its containing space.
534 2020-08-27 Alan Modra <amodra@gmail.com>
537 * elflink.c: Include limits.h.
538 (CHAR_BIT): Provide fallback define.
539 (set_symbol_value): Correct complex reloc comment.
540 (undefined_reference): Set bfd_error.
541 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
543 (eval_symbol): Limit shifts. Force unsigned for left shift.
544 Catch divide by zero.
545 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
546 * configure: Regenerate.
547 * config.in: Regenerate.
549 2020-08-27 Alan Modra <amodra@gmail.com>
552 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
554 2020-08-27 Alan Modra <amodra@gmail.com>
556 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
557 on sym_sec not being output.
559 2020-08-27 Alan Modra <amodra@gmail.com>
562 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
564 2020-08-26 Nick Clifton <nickc@redhat.com>
567 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
569 (avr_elf32_load_records_from_section): Use bfd_get_16 and
570 bfd_get_32 to load values from potentially unaligned pointers.
573 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
574 ignore local symbols.
575 (elf64_alpha_relax_got_load): Do not check for local dynamic
577 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
579 (INSN_A) Cast the A parameter to unsigned.
580 (INSN_AB): Define in terms of INSN_A.
581 (INSN_ABC): Likewise.
582 (INSN_ABO): Likewise.
586 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
587 unsigned long constant when creating a mask to test for alignment
590 2020-08-26 Alan Modra <amodra@gmail.com>
593 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
595 2020-08-26 Alan Modra <amodra@gmail.com>
598 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
599 when section is empty.
601 2020-08-26 Alan Modra <amodra@gmail.com>
604 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
607 2020-08-26 Alan Modra <amodra@gmail.com>
615 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
616 (ppc64_elf_tls_setup): Likewise.
617 (branch_reloc_hash_match): Likewise.
618 (build_plt_stub): Likewise.
619 (ppc64_elf_relocate_section): Likewise.
621 2020-08-26 Alan Modra <amodra@gmail.com>
624 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
626 2020-08-26 Alan Modra <amodra@gmail.com>
629 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
630 sstubs->contents != NULL.
632 2020-08-26 Alan Modra <amodra@gmail.com>
635 * som.c (som_prep_for_fixups): Return early when no symbols.
637 2020-08-26 Alan Modra <amodra@gmail.com>
640 * ecofflink.c (WRITE): Don't write size 0 chunks.
642 2020-08-26 Alan Modra <amodra@gmail.com>
644 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
646 2020-08-26 Alan Modra <amodra@gmail.com>
649 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
651 2020-08-26 David Faust <david.faust@oracle.com>
653 * archures.c (bfd_mach_xbpf): Define.
654 * bfd-in2.h: Regenerate.
655 * cpu-bpf.c (bfd_xbpf_arch) New.
656 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
658 2020-08-26 Alan Modra <amodra@gmail.com>
660 * archures.c (bfd_mach_ck860): Define.
662 2020-08-25 Mark Wielaard <mark@klomp.org>
664 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
665 and dwarf_rnglists_size fields.
666 (dwarf_debug_sections): Add debug_rnglists.
667 (dwarf_debug_section_enum): Likewise.
668 (read_debug_rnglists): New function.
669 (read_rangelist): New function to call either read_ranges or
670 read_rnglists. Rename original function to...
671 (read_ranges): ...this.
672 (read_rnglists): New function.
674 2020-08-25 Alan Modra <amodra@gmail.com>
677 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
678 is_elf_hash_table before accessing elf fields.
680 2020-08-25 Alan Modra <amodra@gmail.com>
683 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
686 2020-08-25 Alan Modra <amodra@gmail.com>
689 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
690 before accessing elf fields.
692 2020-08-25 Alan Modra <amodra@gmail.com>
695 * som.c (som_compute_checksum): XOR 32-bit words in header,
696 not unsigned long sized words.
698 2020-08-25 Alan Modra <amodra@gmail.com>
701 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
702 amount copied for elf_segment_map defined with one element
705 2020-08-25 Alan Modra <amodra@gmail.com>
708 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
709 bfd_get_x size function to read addends out of fields. Apply
710 rightshift adjustment too. Don't apply the now unnecessary
711 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
712 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
713 Correct R_ARM_THM_JUMP6 addend.
715 2020-08-25 Alan Modra <amodra@gmail.com>
718 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
719 before start of section.
721 2020-08-25 Alan Modra <amodra@gmail.com>
723 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
724 before accessing elf_hash_table_id.
725 * elf32-arc.c (elf_arc_hash_table): Likewise.
726 * elf32-arm.c (elf32_arm_hash_table): Likewise.
727 * elf32-avr.c (avr_link_hash_table): Likewise.
728 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
729 * elf32-cris.c (elf_cris_hash_table): Likewise.
730 * elf32-csky.c (csky_elf_hash_table): Likewise.
731 * elf32-frv.c (frvfdpic_hash_table): Likewise.
732 * elf32-hppa.c (hppa_link_hash_table): Likewise.
733 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
734 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
735 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
736 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
737 * elf32-metag.c (metag_link_hash_table): Likewise.
738 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
739 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
740 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
741 * elf32-s390.c (elf_s390_hash_table): Likewise.
742 * elf32-sh.c (sh_elf_hash_table): Likewise.
743 * elf32-spu.c (spu_hash_table): Likewise.
744 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
745 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
746 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
747 * elf64-hppa.c (hppa_link_hash_table): Likewise.
748 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
749 * elf64-s390.c (elf_s390_hash_table): Likewise.
750 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
751 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
752 * elfxx-mips.c (mips_elf_hash_table): Likewise.
753 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
754 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
756 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
758 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
759 int. Use '%u' format with _bfd_error_handler to render it.
761 2020-08-25 Alan Modra <amodra@gmail.com>
764 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
765 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
767 2020-08-25 Alan Modra <amodra@gmail.com>
770 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
771 accessing elf_hash_table_id.
773 2020-08-25 Alan Modra <amodra@gmail.com>
776 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
777 accessing elf_hash_table_id.
779 2020-08-24 Mark Wielaard <mark@klomp.org>
781 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
782 (read_formatted_entries): Likewise. And skip zero entry.
784 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
786 * bfd-in2.h (bfd_mach_ck860): New.
787 * cpu-csky.c (arch_info_struct): Add item for CK860.
789 2020-08-24 Alan Modra <amodra@gmail.com>
791 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
792 high part tprel16 relocs.
793 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
794 Clear do_tls_opt on odd instructions.
795 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
796 Don't sanity check them here.
797 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
798 high part tprel16 relocs.
799 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
800 Clear do_tls_opt on odd instructions.
801 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
803 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
806 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
807 * configure: Regenerate.
809 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
812 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
813 versioned symbols, which are defined in shared objects, in
816 2020-08-21 Nick Clifton <nickc@redhat.com>
818 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
819 the data map if there are entries in it.
820 (_bfd_aarch64_erratum_843419_scan): Likewise.
822 2020-08-21 Jan Beulich <jbeulich@suse.com>
824 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
825 last byte of debug dir, not first.
827 2020-08-20 Nick Clifton <nickc@redhat.com>
830 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
831 field in the ELF header of the compressed sections.
833 2020-08-20 Nick Clifton <nickc@redhat.com>
836 * elf-bfd.h (struct bfd_elf_section_data): Add
837 has_secondary_relocs field.
838 * elf.c (_bfd_elf_copy_special_section_fields): Set the
839 has_secondary_relocs field for sections which have associated
841 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
842 on sections which have associated secondary relocs.
844 2020-08-15 Alan Modra <amodra@gmail.com>
846 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
847 small common section.
848 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
849 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
850 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
851 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
852 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
853 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
854 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
855 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
856 * elf32-v850.c (v850_elf_check_relocs): Likewise.
857 (v850_elf_add_symbol_hook): Likewise.
858 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
859 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
860 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
861 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
863 2020-08-15 Alan Modra <amodra@gmail.com>
866 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
868 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
869 on small common section.
870 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
871 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
872 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
873 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
874 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
875 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
877 2020-08-14 Alan Modra <amodra@gmail.com>
879 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
880 rather than another copy of primes. Increase maximum default
883 2020-08-13 Alan Modra <amodra@gmail.com>
885 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
887 2020-08-13 Alan Modra <amodra@gmail.com>
889 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
890 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
891 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
892 optimization when --no-pcrel-optimize.
894 2020-08-13 Alan Modra <amodra@gmail.com>
897 * bfd.c (struct bfd): Add read_only.
898 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
899 Set read_only on warning.
900 (elf_object_p): Sanity check program header alignment. Set
901 read_only on warning.
902 * bfd-in2.h: Regenerate.
904 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
906 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
907 win32pstatus note type to avoid signedness comparison warning.
909 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
911 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
912 win32pstatus notes, and return TRUE so we continue rather than
913 stopping as if it was an error.
915 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
917 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
919 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
921 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
922 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
923 appropriate size constraint for each win32pstatus note type.
925 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
927 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
928 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
931 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
933 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
934 (elfcore_grok_win32pstatus): Use.
936 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
938 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
939 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
940 offsets used to read NOTE_INFO_PROCESS.
942 2020-08-12 Nick Clifton <nickc@redhat.com>
944 * po/ru.po: Updated Russian translation.
945 * po/sr.po: Updated Serbian translation.
947 2020-08-07 David Faust <david.faust@oracle.com>
949 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
950 DISP16 and DISP32 relocations.
952 2020-08-05 David Faust <david.faust@oracle.com>
954 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
955 (bpf_elf_howto_table): Use it here.
956 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
957 instruction and data relocations.
959 2020-08-03 Alan Modra <amodra@gmail.com>
961 * vms-lib.c (vms_traverse_index): Sanity check size remaining
962 before accessing vms_idx or vms_elfidx.
964 2020-08-03 Alan Modra <amodra@gmail.com>
967 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
968 size against file size. Correct LONG_MAX limit check.
969 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
970 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
971 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
972 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
973 bfd_malloc_and_get_section.
975 2020-07-31 Alan Modra <amodra@gmail.com>
978 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
979 IR symbols to become dynamic.
980 (elf_link_add_object_symbols): Don't exclude IR symbols when
981 deciding whether an as-needed shared library is needed.
983 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
986 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
988 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
990 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
992 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
993 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
994 Don't define _STRUCTURED_PROC.
995 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
996 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
997 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
998 * configure, config.in: Regenerate.
999 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1000 * Makefile.in, doc/Makefile.in: Regenerate.
1002 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
1004 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
1005 (elf_link_hash_table): Add sym_cache.
1006 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
1007 (elf32_arm_check_relocs): Updated.
1008 (elf32_arm_size_dynamic_sections): Likewise.
1009 * elf32-bfin.c (bfin_link_hash_table): Removed.
1010 (bfin_link_hash_newfunc): Updated.
1011 (bfin_hash_table): Removed.
1012 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
1013 (csky_elf_check_relocs): Updated.
1014 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
1015 (elf32_hppa_check_relocs): Updated.
1016 * elf32-i386.c (elf_i386_tls_transition): Updated.
1017 (elf_i386_convert_load_reloc): Likewise.
1018 (elf_i386_check_relocs): Likewise.
1019 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
1020 (m32r_elf_hash_table): Updated.
1021 (m32r_elf_link_hash_table_create): Likewise.
1022 (m32r_elf_create_dynamic_sections): Likewise.
1023 (m32r_elf_adjust_dynamic_symbol): Likewise.
1024 (allocate_dynrelocs): Likewise.
1025 (m32r_elf_size_dynamic_sections): Likewise.
1026 (m32r_elf_relocate_section): Likewise.
1027 (m32r_elf_finish_dynamic_symbol): Likewise.
1028 (m32r_elf_check_relocs): Likewise.
1029 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
1031 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
1032 (elf_m68k_check_relocs): Updated.
1033 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
1034 (elf_metag_check_relocs): Updated.
1035 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
1036 (microblaze_elf_check_relocs): Updated.
1037 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
1038 (nds32_elf_create_dynamic_sections): Likewise.
1039 (nds32_elf_adjust_dynamic_symbol): Likewise.
1040 (nds32_elf_check_relocs): Likewise.
1041 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
1042 srelbss and aym_cache.
1043 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
1044 (nios2_elf32_check_relocs): Updated.
1045 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
1046 (or1k_elf_check_relocs): Updated.
1047 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
1048 (ppc_elf_check_relocs): Updated.
1049 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
1050 (elf_s390_check_relocs): Updated.
1051 (elf_s390_finish_dynamic_sections): Likewise.
1052 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
1054 (sh_elf_create_dynamic_sections): Updated.
1055 (sh_elf_adjust_dynamic_symbol): Likewise.
1056 (sh_elf_size_dynamic_sections): Likewise.
1057 (sh_elf_check_relocs): Likewise.
1058 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
1059 (elf32_tic6x_check_relocs): Updated.
1060 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
1061 (tilepro_elf_hash_table): Updated.
1062 (tilepro_elf_link_hash_table_create): Likewise.
1063 (tilepro_elf_check_relocs): Likewise.
1064 (tilepro_elf_adjust_dynamic_symbol): Likewise.
1065 (allocate_dynrelocs): Likewise.
1066 (tilepro_elf_size_dynamic_sections): Likewise.
1067 (tilepro_elf_relocate_section): Likewise.
1068 (tilepro_elf_finish_dynamic_symbol): Likewise.
1069 (tilepro_finish_dyn): Likewise.
1070 (tilepro_elf_finish_dynamic_sections): Likewise.
1071 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
1072 (ppc64_elf_before_check_relocs): Updated.
1073 (ppc64_elf_check_relocs): Likewise.
1074 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
1075 (elf_s390_check_relocs): Updated.
1076 (elf_s390_relocate_section): Likewise.
1077 (elf_s390_finish_dynamic_sections): Likewise.
1078 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1079 (elf_x86_64_check_relocs): Likewise.
1080 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1082 (elfNN_aarch64_check_relocs): Updated.
1083 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
1084 (riscv_elf_check_relocs): Updated.
1085 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
1086 (mips_elf_resolve_got_page_ref): Updated.
1087 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1088 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1090 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
1091 (tilegx_elf_check_relocs): Updated.
1092 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
1094 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1096 * elflink.c (bfd_elf_final_link): Give local symbols a name if
1098 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
1099 return TRUE if making ET_REL output.
1101 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1103 * elf-bfd.h (elf_backend_data): Add
1104 `elf_backend_elfsym_local_is_section' member.
1105 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
1107 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
1108 * elflink.c (bfd_elf_final_link): Use it to determine whether
1109 set the `.symtab' section's `sh_info' value to the index of the
1110 first non-local or non-section symbol.
1111 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
1113 (elf_backend_elfsym_local_is_section): New macro.
1114 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
1116 (elf_backend_elfsym_local_is_section): New macro.
1118 2020-07-29 Alan Modra <amodra@gmail.com>
1120 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
1121 defined in excluded sections.
1123 2020-07-28 Alan Modra <amodra@gmail.com>
1125 * elf.c (assign_section_numbers): Comment. Don't segfault on
1126 discarded sections when setting linked-to section for generic
1128 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
1130 2020-07-27 Alan Modra <amodra@gmail.com>
1132 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
1133 similar as absolute.
1134 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
1137 2020-07-24 Nick Clifton <nickc@redhat.com>
1139 * config.bfd: Move xc16x target to the obsolete list.
1141 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1143 * binary.c (binary_get_section_contents): Seek using offset
1144 from section's file position.
1146 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1148 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
1150 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
1153 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
1154 type for the first function argument. Rename pointers to reflect
1155 that they have distinct types.
1157 2020-07-20 Alan Modra <amodra@gmail.com>
1159 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
1161 2020-07-19 Alan Modra <amodra@gmail.com>
1163 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
1164 (select_alt_stub): New function.
1165 (ppc_get_stub_entry): Use it here.
1166 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
1168 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
1169 merge notoc stubs with other varieties when power10_stubs is "auto".
1170 Instead dup the stub hash table entry.
1171 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1172 tests of power10_stubs.
1174 2020-07-15 Alan Modra <amodra@gmail.com>
1177 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1179 2020-07-15 Nick Clifton <nickc@redhat.com>
1182 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1183 check for aux entries that overflow the buufer.
1185 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1187 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1188 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1190 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
1191 Alan Modra <amodra@gmail.com>
1194 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1195 objects both before and after normal object files.
1196 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1198 2020-07-10 Alan Modra <amodra@gmail.com>
1200 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1201 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1203 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1204 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1205 uses of power10_stubs.
1207 2020-07-09 Alan Modra <amodra@gmail.com>
1209 * coff-ppc.c: Delete.
1211 * pei-ppc.c: Delete.
1212 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1213 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1215 (coff_write_object_contents): Remove PPC_PE code.
1216 * config.bfd: Move powerpcle-pe to removed targets.
1217 * configure.ac: Remove powerpc PE entries.
1218 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1219 (ppc_process_before_allocation): Delete.
1220 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1221 * targets.c: Remove powerpc PE vectors.
1222 * po/SRC-POTFILES.in: Regenerate.
1223 * libcoff.h: Regenerate.
1224 * Makefile.in: Regenerate.
1225 * configure: Regenerate.
1227 2020-07-09 Nick Clifton <nickc@redhat.com>
1229 * po/fr.po: Updated French translation.
1231 2020-07-07 Alan Modra <amodra@gmail.com>
1233 * xcofflink.c (xcoff_mark): Don't mark const sections.
1234 (bfd_xcoff_record_link_assignment): Add FIXME.
1235 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1236 sections being discarded by linker script.
1238 2020-07-07 Alan Modra <amodra@gmail.com>
1240 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1241 time, uid, gid and mode for deterministic archive.
1242 (xcoff_write_archive_contents_big): Likewise.
1244 2020-07-07 Alan Modra <amodra@gmail.com>
1246 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1249 2020-07-06 Nick Clifton <nickc@redhat.com>
1251 * po/pt.po: Updated Portuguese translation.
1252 * po/uk.po: Updated Ukranian translation.
1254 2020-07-04 Nick Clifton <nickc@redhat.com>
1256 * version.m4: Set version to 2.35.50.
1257 * configure: Regenerate.
1258 * po/bbfd.pot: Regenerate.
1260 2020-07-04 Nick Clifton <nickc@redhat.com>
1262 Binutils 2.35 branch created.
1264 2020-07-01 Alan Modra <amodra@gmail.com>
1267 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1268 raw syment index before dereferencing.
1270 2020-07-01 Alan Modra <amodra@gmail.com>
1272 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1274 2020-07-01 Alan Modra <amodra@gmail.com>
1276 * config.bfd: Obsolete xc16x.
1278 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1280 * archures.c (bfd_mach_i386_nacl): Removed.
1281 (bfd_mach_i386_i386_nacl): Likewise.
1282 (bfd_mach_x86_64_nacl): Likewise.
1283 (bfd_mach_x64_32_nacl): Likewise.
1284 * config.bfd: Remove *-*-nacl* targets.
1285 * configure.ac: Remove x86 NaCl target vectors.
1286 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1287 (bfd_x64_32_nacl_arch): Likewise.
1288 (bfd_x86_64_nacl_arch): Likewise.
1289 (bfd_i386_nacl_arch): Likewise.
1290 (bfd_x64_32_arch_intel_syntax): Updated.
1291 * elf32-i386.c: Don't include "elf-nacl.h".
1292 (elf_i386_nacl_plt): Removed.
1293 (elf_i386_nacl_plt0_entry): Likewise.
1294 (elf_i386_nacl_plt_entry): Likewise.
1295 (elf_i386_nacl_pic_plt0_entry): Likewise.
1296 (elf_i386_nacl_pic_plt_entry): Likewise.
1297 (elf_i386_nacl_eh_frame_plt): Likewise.
1298 (elf_i386_nacl_plt): Likewise.
1299 (elf32_i386_nacl_elf_object_p): Likewise.
1300 (elf_i386_get_synthetic_symtab): Updated.
1301 (elf_i386_link_setup_gnu_properties): Likewise.
1302 * elf64-x86-64.c: Don't include "elf-nacl.h".
1303 (elf_x86_64_nacl_plt): Removed.
1304 (elf64_x86_64_nacl_elf_object_p): Likewise.
1305 (elf_x86_64_nacl_plt0_entry): Likewise.
1306 (elf_x86_64_nacl_plt_entry): Likewise.
1307 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1308 (elf_x86_64_nacl_plt): Likewise.
1309 (elf32_x86_64_nacl_elf_object_p): Likewise.
1310 (elf_x86_64_get_synthetic_symtab): Updated.
1311 (elf_x86_64_link_setup_gnu_properties): Likewise.
1312 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1313 * targets.c: Remove x86 NaCl target vectors.
1314 * bfd-in2.h: Regenerated.
1315 * configure: Likewise.
1317 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1319 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1320 _bfd_elf_add_dynamic_tags.
1322 2020-06-29 Alan Modra <amodra@gmail.com>
1324 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1325 return value of bfd_bread. Don't read more than requested length.
1326 Sanity check length. Properly terminate file name.
1328 2020-06-29 Alan Modra <amodra@gmail.com>
1330 * arc-got.h: Use C style comments.
1331 * coff-z80.c: Likewise.
1332 * elf32-csky.c: Likewise.
1333 * peXXigen.c: Likewise.
1334 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1337 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1339 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1340 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1342 2020-06-26 Alan Modra <amodra@gmail.com>
1344 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1345 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1346 (riscv_get_priv_spec_name): Move to..
1347 * cpu-riscv.c: ..here.
1348 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1349 Use %u to print unsigned numbers.
1351 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1353 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1354 default architecture.
1356 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1359 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1360 _bfd_elf_add_dynamic_tags.
1362 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1365 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1366 _bfd_elf_add_dynamic_tags.
1368 2020-06-24 Alan Modra <amodra@gmail.com>
1370 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1371 shifts without undefined behaviour.
1373 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1375 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1377 (_bfd_elf_add_dynamic_tags): New.
1378 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1379 _bfd_elf_add_dynamic_tags.
1380 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1381 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1382 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1383 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1384 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1385 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1386 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1387 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1389 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1390 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1391 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1392 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1393 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1394 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1395 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1396 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1397 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1399 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1400 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1401 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1402 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1403 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1404 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1406 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1407 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1408 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1409 dt_reloc_sz and dt_reloc_ent.
1410 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1411 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1413 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1414 etab.dt_pltgot_required.
1415 (elf32_hppa_size_dynamic_sections): Call
1416 _bfd_elf_add_dynamic_tags.
1417 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1418 etab.dt_pltgot_required.
1419 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1420 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1421 root.dt_pltgot_required for FDPIC output.
1422 (sh_elf_size_dynamic_sections): Call
1423 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1424 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1425 elf.dt_pltgot_required.
1426 (elf_xtensa_size_dynamic_sections): Call
1427 _bfd_elf_add_dynamic_tags.
1428 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1429 root.dt_pltgot_required.
1430 (elf64_hppa_size_dynamic_sections): Call
1431 _bfd_elf_add_dynamic_tags.
1432 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1433 root.dt_pltgot_required.
1434 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1435 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1436 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1438 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1440 * mach-o.c: Support the new load commands by reading a linkedit
1441 data command for them.
1443 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1445 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1446 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1447 (riscv_get_priv_spec_class): Likewise.
1448 (riscv_get_priv_spec_name): Likewise.
1449 (riscv_get_priv_spec_class_from_numbers): New function, convert
1450 the version numbers into string, then call riscv_get_priv_spec_class
1451 to get the priv spec class.
1452 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1453 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1454 (riscv_get_priv_spec_name): Likewise.
1455 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1456 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1457 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1458 of input and output objects form their priv spec attributes by
1459 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1460 errors when linking objects with differnet priv spec versions. We do
1461 know v1.9.1 may have conflicts to other versions, so report the
1462 warning, too. After that, update the output priv spec version to the
1465 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1467 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1468 priv attributes, we will check the conflicts for all of them (major,
1469 minor and revision), and then set the priv_attrs_merged to TRUE to
1470 indicate that we have handled all of the priv attributes. Remove
1471 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1473 2020-06-21 Alan Modra <amodra@gmail.com>
1476 * configure.ac: Disable plugins by default for some targets.
1477 * plugin.c: Comment typo fix.
1478 * configure: Regenerate.
1480 2020-06-19 Nick Clifton <nickc@redhat.com>
1482 * plugin.c (try_load_plugin): Suppress the error message about
1483 being unable to open a plugin if creating a list of viable
1486 2020-06-16 Alan Modra <amodra@gmail.com>
1488 * aout-tic30.c: Delete file.
1489 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1490 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1491 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1492 (xc16x-*-elf): Sort properly.
1493 * configure.ac: Remove tic30_aout_vec.
1494 * targets.c: Likewise.
1495 * Makefile.in: Regenerate.
1496 * configure: Regenerate.
1497 * po/SRC-POTFILES.in: Regenerate.
1499 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1501 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1502 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1503 (elf32xtensa_abi): New global variable.
1504 (xtensa_abi_choice): New function.
1505 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1506 XSHAL_ABI to select PLT code.
1508 2020-06-15 Roland McGrath <mcgrathr@google.com>
1510 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1511 field of bfd_link_info.
1513 2020-06-15 Alan Modra <amodra@gmail.com>
1515 * config.bfd: Obsolete powerpcle-*-pe targets.
1517 2020-06-15 Alan Modra <amodra@gmail.com>
1520 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1521 symbols that were defined in discarded sections.
1522 * cofflink.c (coff_link_check_archive_element): Likewise.
1523 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1525 (_bfd_coff_write_global_sym): Don't emit such symbols.
1526 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1527 libcoff.h: Regenerate.
1529 2020-06-11 Alan Modra <amodra@gmail.com>
1532 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1534 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1536 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1537 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1538 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1541 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1544 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1545 Clear verinfo.verdef.
1547 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1550 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1551 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1552 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1554 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1555 Set ifunc_resolvers if there are FUNC resolvers.
1556 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1557 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1558 with elf.ifunc_resolvers.
1559 (write_plt_relocs_for_local_syms): Likewise.
1560 (ppc64_elf_relocate_section): Likewise.
1561 (ppc64_elf_finish_dynamic_sections): Likewise.
1562 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1564 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1565 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1566 instead of readonly_dynrelocs_against_ifunc.
1567 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1568 readonly_dynrelocs_against_ifunc.
1570 2020-06-09 Alan Modra <amodra@gmail.com>
1572 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1573 maybe_local_ifunc_resolver field.
1574 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1575 cases where maybe_local_ifunc_resolver was set.
1576 (ppc64_elf_relocate_section): Likewise.
1577 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1580 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1582 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1584 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1586 (elf32_arm_size_dynamic_sections): Updated. Clear
1587 root.tlsdesc_plt for DF_BIND_NOW.
1588 (elf32_arm_finish_dynamic_sections): Updated.
1589 (elf32_arm_output_arch_local_syms): Likewise.
1590 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1591 Clear root.tlsdesc_plt for DF_BIND_NOW.
1592 (nds32_elf_finish_dynamic_sections): Updated.
1593 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1594 dt_tlsdesc_plt and dt_tlsdesc_got.
1595 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1596 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1597 tlsdesc_plt and dt_tlsdesc_got.
1598 (elfNN_aarch64_allocate_dynrelocs): Updated.
1599 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1600 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1601 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1603 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1604 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1605 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1606 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1609 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1611 * elf32-tic6x.c (elf32_bed): Defined the default to
1614 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1616 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1618 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1619 root.splt/root.srelplt.
1620 (elf64_hppa_create_dynamic_sections): Likewise.
1621 (elf64_hppa_size_dynamic_sections): Likewise.
1622 (elf64_hppa_finish_dynamic_symbol): Likewise.
1623 (elf_hppa_final_link): Likewise.
1624 (elf_hppa_final_link_relocate): Likewise.
1626 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1628 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1629 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1632 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1634 * elf-bfd.h (elf_target_os): New.
1635 (elf_link_hash_table): Add target_os.
1636 (elf_backend_data): Add target_os.
1637 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1638 symbian_p and nacl_p.
1639 (create_got_section): Updated.
1640 (elf32_arm_create_dynamic_sections): Likewise.
1641 (arm_type_of_stub): Likewise.
1642 (elf32_arm_create_or_find_stub_sec): Likewise.
1643 (elf32_arm_allocate_plt_entry): Likewise.
1644 (elf32_arm_populate_plt_entry): Likewise.
1645 (elf32_arm_final_link_relocate): Likewise.
1646 (elf32_arm_check_relocs): Likewise.
1647 (allocate_dynrelocs_for_symbol): Likewise.
1648 (elf32_arm_finish_dynamic_symbol): Likewise.
1649 (elf32_arm_finish_dynamic_sections): Likewise.
1650 (elf32_arm_output_plt_map_1): Likewise.
1651 (elf32_arm_output_arch_local_syms): Likewise.
1652 (elf32_arm_add_symbol_hook): Likewise.
1653 (elf32_arm_nacl_link_hash_table_create): Likewise.
1654 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1655 (elf32_arm_symbian_link_hash_table_create): Likewise.
1656 (ELF_TARGET_OS): New.
1657 * elf32-i386.c (elf_i386_arch_bed): Removed.
1658 (elf_backend_arch_data): Likewise.
1659 (elf_i386_solaris_arch_bed): Likewise.
1660 (elf_i386_nacl_arch_bed): Likewise.
1661 (elf_i386_vxworks_arch_bed): Likewise.
1662 (elf_i386_relocate_section): Updated.
1663 (elf_i386_finish_dynamic_sections): Likewise.
1664 (elf_i386_get_synthetic_symtab): Likewise.
1665 (elf_i386_link_setup_gnu_properties): Likewise.
1666 (ELF_TARGET_OS): New.
1667 * elf32-mips.c (ELF_TARGET_OS): New.
1668 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1669 (ppc_elf_create_got): Updated.
1670 (ppc_elf_create_dynamic_sections): Likewise.
1671 (ppc_elf_check_relocs): Likewise.
1672 (ppc_elf_adjust_dynamic_symbol): Likewise.
1673 (ppc_elf_size_dynamic_sections): Likewise.
1674 (ppc_elf_relocate_section): Likewise.
1675 (ppc_elf_finish_dynamic_sections): Likewise.
1676 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1677 (ELF_TARGET_OS): New.
1678 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1679 (sh_elf_link_hash_table_create): Updated.
1680 (sh_elf_create_dynamic_sections): Likewise.
1681 (allocate_dynrelocs): Likewise.
1682 (sh_elf_size_dynamic_sections): Likewise.
1683 (sh_elf_relocate_section): Likewise.
1684 (sh_elf_finish_dynamic_symbol): Likewise.
1685 (sh_elf_finish_dynamic_sections): Likewise.
1686 (ELF_TARGET_OS): New.
1687 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1689 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1690 (ELF_TARGET_OS): New.
1691 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1692 (elf_x86_64_solaris_arch_bed): Likewise.
1693 (elf_x86_64_nacl_arch_bed): Likewise.
1694 (elf_x86_64_finish_dynamic_sections): Updated.
1695 (elf_x86_64_get_synthetic_symtab): Likewise.
1696 (elf_x86_64_link_setup_gnu_properties): Likewise.
1697 (ELF_TARGET_OS): New.
1698 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1700 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1701 (MIPS_ELF_REL_DYN_NAME): Updated.
1702 (ELF_MIPS_GP_OFFSET): Likewise.
1703 (mips_elf_create_local_got_entry): Likewise.
1704 (mips_elf_allocate_dynamic_relocations): Likewise.
1705 (mips_elf_count_got_symbols): Likewise.
1706 (is_gott_symbol): Likewise.
1707 (mips_elf_calculate_relocation): Likewise.
1708 (mips_elf_create_dynamic_relocation): Likewise.
1709 (_bfd_mips_elf_check_relocs): Likewise.
1710 (allocate_dynrelocs): Likewise.
1711 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1712 (mips_elf_lay_out_got): Likewise.
1713 (mips_elf_set_plt_sym_value): Likewise.
1714 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1715 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1716 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1717 (_bfd_mips_elf_final_link): Likewise.
1718 (_bfd_mips_init_file_header): Likewise.
1719 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1721 (allocate_dynrelocs): Likewise.
1722 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1723 (_bfd_sparc_elf_relocate_section): Likewise.
1724 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1725 (sparc_finish_dyn): Likewise.
1726 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1727 * elfxx-target.h (ELF_TARGET_OS): New.
1728 (elfNN_bed): Add ELF_TARGET_OS.
1729 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1730 (_bfd_x86_elf_link_hash_table_create): Likewise.
1731 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1732 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1733 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1734 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1735 * elfxx-x86.h (elf_x86_target_os): Removed.
1736 (elf_x86_backend_data): Likewise.
1737 (get_elf_x86_backend_data): Likewise.
1738 (elf_x86_link_hash_table): Remove target_os.
1740 2020-06-06 Alan Modra <amodra@gmail.com>
1743 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1744 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1745 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1746 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1747 * elf64-ppc.c: Update throughout for reloc renaming.
1748 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1749 * libbfd.h: Regenerate.
1750 * bfd-in2.h: Regenerate.
1752 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1755 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1758 2020-06-05 Nick Clifton <nickc@redhat.com>
1760 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1763 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1765 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1766 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1767 whether the object can be linked according to it's priv
1768 attributes. The object without any priv spec attributes can
1769 be linked with others. If the first input object doesn't contain
1770 any priv attributes, then we need to copy the setting from the
1771 next input one. Also report more detailed error messages to user.
1773 2020-06-04 Stephen Casner <casner@acm.org>
1775 Extend pdp11-aout symbol table format to accommodate .stab
1776 symbols and implement correct handling of them.
1778 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1779 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1780 normal vs. .stab symbol table type values, replacing N_STAB mask.
1781 (translate_from_native_sym_flags): Determine correct section for
1782 different .stab types.
1783 (translate_to_native_sym_flags): Leave .stab types intact.
1784 (translate_symbol_table): Error if symbol indicates overlay;
1785 store desc field from .stab symbols.
1786 (write_syms): Output desc field with symbol.
1787 (aout_link_check_ar_symbols): Skip .stab symbols.
1788 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1789 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1790 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1791 correctly distinguish .stab symbols and select calculate their
1792 section and value; and copy desc and ovly fields from input symbol
1795 2020-06-04 Stephen Casner <casner@acm.org>
1797 * aoutx.h (translate_symbol_table): Comment had external and
1799 * pdp11.c (translate_symbol_table): Likewise.
1801 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1803 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1804 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1805 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1807 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1810 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1811 in debug section against symbol defined in shared library to 0.
1812 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1813 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1814 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1815 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1816 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1817 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1818 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1819 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1820 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1821 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1822 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1823 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1824 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1825 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1827 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1828 there is non-GOT reference.
1829 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1830 non-alloced sections.
1832 2020-06-03 Stephen Casner <casner@acm.org>
1834 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1836 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1838 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1839 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1840 other size that doesn't qcover the header word.
1841 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1842 string table, and zero it.
1843 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1844 message and set bfd_error on finding an invalid name string offset.
1845 (add_to_stringtab): INLINE -> inline
1846 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1848 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1849 any relocs that could not be recognised.
1850 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1851 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1852 name exists and is long enough, before attempting to see if it is
1854 c3864421222 - Correct case for N_SO being the last symbol.
1855 50455f1ab29 PR 20891 - Handle the case where the main file name
1856 and the directory name are both empty.
1857 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1858 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1859 range string table offsets.
1860 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1861 illegal string offset.
1862 (aout_link_includes_newfunc): Add comment.
1863 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1864 on unexpected relocation type rather than ASSERT.
1866 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1869 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1870 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1872 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1875 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1876 non-alloced sections.
1878 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1880 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1881 dynamic relocations for non SEC_ALLOC sections.
1883 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1885 * aout64.c (BMAGIC, QMAGIC): Do not define.
1886 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1887 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1888 to check the file format.
1889 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1890 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1891 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1893 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1895 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1896 relocations for non SEC_ALLOC sections.
1898 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1900 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1901 * elf32-arm.c (maybe_set_textrel): Removed.
1902 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1903 with _bfd_elf_maybe_set_textrel.
1904 * elf32-csky.c (maybe_set_textrel): Removed.
1905 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1906 with _bfd_elf_maybe_set_textrel.
1907 * elf32-hppa.c (maybe_set_textrel): Removed.
1908 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1909 with _bfd_elf_maybe_set_textrel.
1910 * elf32-lm32.c (maybe_set_textrel): Removed.
1911 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1912 with _bfd_elf_maybe_set_textrel.
1913 * elf32-m32r.c (maybe_set_textrel): Removed.
1914 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1915 with _bfd_elf_maybe_set_textrel.
1916 * elf32-metag.c (maybe_set_textrel): Removed.
1917 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1918 with _bfd_elf_maybe_set_textrel.
1919 * elf32-nds32.c (maybe_set_textrel): Removed.
1920 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1921 with _bfd_elf_maybe_set_textrel.
1922 * elf32-or1k.c (maybe_set_textrel): Removed.
1923 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1924 with _bfd_elf_maybe_set_textrel.
1925 * elf32-ppc.c (maybe_set_textrel): Removed.
1926 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1927 with _bfd_elf_maybe_set_textrel.
1928 * elf32-s390.c (maybe_set_textrel): Removed.
1929 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1930 with _bfd_elf_maybe_set_textrel.
1931 * elf32-sh.c (maybe_set_textrel): Removed.
1932 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1933 with _bfd_elf_maybe_set_textrel.
1934 * elf32-tic6x.c (maybe_set_textrel): Removed.
1935 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1936 with _bfd_elf_maybe_set_textrel.
1937 * elf32-tilepro.c (maybe_set_textrel): Removed.
1938 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1939 with _bfd_elf_maybe_set_textrel.
1940 * elf64-ppc.c (maybe_set_textrel): Removed.
1941 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1942 with _bfd_elf_maybe_set_textrel.
1943 * elf64-s390.c (maybe_set_textrel): Removed.
1944 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1945 with _bfd_elf_maybe_set_textrel.
1946 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1947 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1948 with _bfd_elf_maybe_set_textrel.
1949 * elfnn-riscv.c (maybe_set_textrel): Removed.
1950 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1951 with _bfd_elf_maybe_set_textrel.
1952 * elfxx-sparc.c (maybe_set_textrel): Removed.
1953 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1954 with _bfd_elf_maybe_set_textrel.
1955 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1956 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1957 with _bfd_elf_maybe_set_textrel.
1958 * elfxx-x86.c (maybe_set_textrel): Removed.
1959 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1960 with _bfd_elf_maybe_set_textrel.
1961 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1963 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1966 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1968 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1969 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1970 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1971 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1973 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1974 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1975 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1976 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1977 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1978 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1979 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1980 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1981 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1982 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1983 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1984 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1985 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1986 (elf_backend_copy_indirect_symbol): Likewise.
1987 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1988 (elf_backend_copy_indirect_symbol): Likewise.
1989 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1991 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1994 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1995 * elf32-arm.c (readonly_dynrelocs): Removed.
1996 (maybe_set_textrel): Replace readonly_dynrelocs with
1997 _bfd_elf_readonly_dynrelocs.
1998 * elf32-csky.c (readonly_dynrelocs): Removed.
1999 (maybe_set_textrel): Replace readonly_dynrelocs with
2000 _bfd_elf_readonly_dynrelocs.
2001 * elf32-hppa.c(readonly_dynrelocs): Removed.
2002 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2003 _bfd_elf_readonly_dynrelocs.
2004 (maybe_set_textrel): Likewise.
2005 * elf32-lm32.c (readonly_dynrelocs): Removed.
2006 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2007 with _bfd_elf_readonly_dynrelocs.
2008 (maybe_set_textrel): Likewise.
2009 * elf32-m32r.c (readonly_dynrelocs): Removed.
2010 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2011 with _bfd_elf_readonly_dynrelocs.
2012 (maybe_set_textrel): Likewise.
2013 * elf32-metag.c (readonly_dynrelocs): Removed.
2014 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
2015 with _bfd_elf_readonly_dynrelocs.
2016 (maybe_set_textrel): Likewise.
2017 * elf32-microblaze.c (readonly_dynrelocs): Removed.
2018 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2019 with _bfd_elf_readonly_dynrelocs.
2020 * elf32-nds32.c (readonly_dynrelocs): Removed.
2021 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2022 with _bfd_elf_readonly_dynrelocs.
2023 (maybe_set_textrel): Likewise.
2024 * elf32-or1k.c (readonly_dynrelocs): Removed.
2025 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2026 with _bfd_elf_readonly_dynrelocs.
2027 * elf32-ppc.c (readonly_dynrelocs): Removed.
2028 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2029 _bfd_elf_readonly_dynrelocs.
2030 (ppc_elf_adjust_dynamic_symbol): Likewise.
2031 (maybe_set_textrel): Likewise.
2032 * elf32-s390.c (readonly_dynrelocs): Removed.
2033 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
2034 with _bfd_elf_readonly_dynrelocs.
2035 (maybe_set_textrel): Likewise.
2036 * elf32-sh.c (readonly_dynrelocs): Removed.
2037 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
2038 _bfd_elf_readonly_dynrelocs.
2039 (maybe_set_textrel): Likewise.
2040 * elf32-tic6x.c (readonly_dynrelocs): Removed.
2041 (maybe_set_textrel): Replace readonly_dynrelocs with
2042 _bfd_elf_readonly_dynrelocs.
2043 * elf32-tilepro.c (readonly_dynrelocs): Removed.
2044 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2045 with _bfd_elf_readonly_dynrelocs.
2046 (maybe_set_textrel): Likewise.
2047 * elf64-ppc.c (readonly_dynrelocs): Removed.
2048 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2049 _bfd_elf_readonly_dynrelocs.
2050 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2051 (maybe_set_textrel): Likewise.
2052 * elf64-s390.c (readonly_dynrelocs): Removed.
2053 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
2054 with _bfd_elf_readonly_dynrelocs.
2055 (maybe_set_textrel): Likewise.
2056 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
2057 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
2058 (maybe_set_textrel): Replace readonly_dynrelocs with
2059 _bfd_elf_readonly_dynrelocs.
2060 * elfnn-riscv.c (readonly_dynrelocs): Removed.
2061 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2062 with _bfd_elf_readonly_dynrelocs.
2063 (maybe_set_textrel): Likewise.
2064 * elfxx-sparc.c (readonly_dynrelocs): Removed.
2065 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
2066 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
2067 (maybe_set_textrel): Likewise.
2068 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
2069 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2070 with _bfd_elf_readonly_dynrelocs.
2071 (maybe_set_textrel): Likewise.
2072 * elfxx-x86.c (readonly_dynrelocs): Removed.
2073 (maybe_set_textrel): Replace readonly_dynrelocs with
2074 _bfd_elf_readonly_dynrelocs.
2075 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
2077 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2079 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
2080 -fsanitize=undefined.
2082 2020-06-03 Alan Modra <amodra@gmail.com>
2086 * peicode.h (pe_ILF_make_a_section): Align data for compilers
2088 (pe_ILF_build_a_bfd): Likewise.
2090 2020-06-03 Alan Modra <amodra@gmail.com>
2093 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
2094 core files as well as objects.
2096 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
2099 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
2100 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
2102 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
2103 (elf_arc_link_hash_newfunc): Updated.
2104 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
2105 (elf32_arm_link_hash_newfunc): Updated.
2106 (elf32_arm_copy_indirect_symbol): Likewise.
2107 (elf32_arm_check_relocs): Likewise.
2108 (readonly_dynrelocs): Likewise.
2109 (allocate_dynrelocs_for_symbol): Likewise.
2110 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
2111 (csky_elf_link_hash_newfunc): Updated.
2112 (csky_allocate_dynrelocs): Likewise.
2113 (readonly_dynrelocs): Likewise.
2114 (csky_elf_copy_indirect_symbol): Likewise.
2115 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
2116 (hppa_link_hash_newfunc): Updated.
2117 (elf32_hppa_copy_indirect_symbol): Likewise.
2118 (elf32_hppa_hide_symbol): Likewise.
2119 (elf32_hppa_adjust_dynamic_symbol): Likewise.
2120 (allocate_dynrelocs): Likewise.
2121 (elf32_hppa_relocate_section): Likewise.
2122 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2123 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
2124 (lm32_elf_link_hash_newfunc): Likewise.
2125 (lm32_elf_link_hash_table_create): Updated.
2126 (readonly_dynrelocs): Likewise.
2127 (allocate_dynrelocs): Likewise.
2128 (lm32_elf_copy_indirect_symbol): Likewise.
2129 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
2130 (m32r_elf_link_hash_newfunc): Likewise.
2131 (m32r_elf_link_hash_table_create): Updated.
2132 (m32r_elf_copy_indirect_symbol): Likewise.
2133 (allocate_dynrelocs): Likewise.
2134 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
2135 (metag_link_hash_newfunc): Updated.
2136 (elf_metag_copy_indirect_symbol): Likewise.
2137 (readonly_dynrelocs): Likewise.
2138 (allocate_dynrelocs): Likewise.
2139 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
2141 (link_hash_newfunc): Updated.
2142 (microblaze_elf_check_relocs): Likewise.
2143 (microblaze_elf_copy_indirect_symbol): Likewise.
2144 (readonly_dynrelocs): Likewise.
2145 (allocate_dynrelocs): Likewise.
2146 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
2147 (nds32_elf_link_hash_newfunc): Updated.
2148 (nds32_elf_copy_indirect_symbol): Likewise.
2149 (readonly_dynrelocs): Likewise.
2150 (allocate_dynrelocs): Likewise.
2151 (nds32_elf_check_relocs): Likewise.
2152 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
2153 (link_hash_newfunc): Updated.
2154 (nios2_elf32_copy_indirect_symbol): Likewise.
2155 (nios2_elf32_check_relocs): Likewise.
2156 (allocate_dynrelocs): Likewise.
2157 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
2158 (or1k_elf_link_hash_newfunc): Updated.
2159 (readonly_dynrelocs): Likewise.
2160 (allocate_dynrelocs): Likewise.
2161 (or1k_elf_copy_indirect_symbol): Likewise.
2162 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
2163 (ppc_elf_link_hash_newfunc): Updated.
2164 (ppc_elf_copy_indirect_symbol): Likewise.
2165 (ppc_elf_check_relocs): Likewise.
2166 (readonly_dynrelocs): Likewise.
2167 (ppc_elf_adjust_dynamic_symbol): Likewise.
2168 (allocate_dynrelocs): Likewise.
2169 (ppc_elf_relocate_section): Likewise.
2170 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2171 (link_hash_newfunc): Updated.
2172 (elf_s390_copy_indirect_symbol): Likewise.
2173 (readonly_dynrelocs): Likewise.
2174 (elf_s390_adjust_dynamic_symbol): Likewise.
2175 (allocate_dynrelocs): Likewise.
2176 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2177 (sh_elf_link_hash_newfunc): Updated.
2178 (readonly_dynrelocs): Likewise.
2179 (allocate_dynrelocs): Likewise.
2180 (sh_elf_copy_indirect_symbol): Likewise.
2181 (sh_elf_check_relocs): Likewise.
2182 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2183 (elf32_tic6x_link_hash_newfunc): Likewise.
2184 (elf32_tic6x_link_hash_table_create): Updated.
2185 (readonly_dynrelocs): Likewise.
2186 (elf32_tic6x_check_relocs): Likewise.
2187 (elf32_tic6x_allocate_dynrelocs): Likewise.
2188 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2190 (link_hash_newfunc): Updated.
2191 (tilepro_elf_copy_indirect_symbol): Likewise.
2192 (tilepro_elf_check_relocs): Likewise.
2193 (allocate_dynrelocs): Likewise.
2194 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2195 (ppc64_elf_copy_indirect_symbol): Updated.
2196 (ppc64_elf_check_relocs): Likewise.
2197 (readonly_dynrelocs): Likewise.
2198 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2199 (dec_dynrel_count): Likewise.
2200 (allocate_dynrelocs): Likewise.
2201 (ppc64_elf_relocate_section): Likewise.
2202 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2203 (link_hash_newfunc): Updated.
2204 (elf_s390_copy_indirect_symbol): Likewise.
2205 (readonly_dynrelocs): Likewise.
2206 (allocate_dynrelocs): Likewise.
2207 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2208 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2210 (elfNN_aarch64_link_hash_newfunc): Updated.
2211 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2212 (readonly_dynrelocs): Likewise.
2213 (need_copy_relocation_p): Likewise.
2214 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2215 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2216 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2217 (link_hash_newfunc): Updated.
2218 (riscv_elf_copy_indirect_symbol): Likewise.
2219 (riscv_elf_check_relocs): Likewise.
2220 (readonly_dynrelocs): Likewise.
2221 (allocate_dynrelocs): Likewise.
2222 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2224 (link_hash_newfunc): Updated.
2225 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2226 (_bfd_sparc_elf_check_relocs): Likewise.
2227 (readonly_dynrelocs): Likewise.
2228 (allocate_dynrelocs): Likewise.
2229 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2230 (link_hash_newfunc): Updated.
2231 (tilegx_elf_copy_indirect_symbol): Likewise.
2232 (tilegx_elf_check_relocs): Likewise.
2233 (readonly_dynrelocs): Likewise.
2234 (allocate_dynrelocs): Likewise.
2235 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2236 (readonly_dynrelocs): Likewise.
2237 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2238 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2240 2020-06-01 Alan Modra <amodra@gmail.com>
2242 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2243 command against cmd_length, not the end of record. For
2244 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2245 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2248 2020-05-28 David Faust <david.faust@oracle.com>
2250 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2251 R_BPF_INSN_{32,64} relocations.
2253 2020-05-28 Stephen Casner <casner@acm.org>
2255 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2256 addreses in .long (used in testsuites) and .stab values.
2258 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2261 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2262 Check bfd_link_dll when issue a DT_TEXTREL warning.
2263 * elfxx-x86.c (maybe_set_textrel): Likewise.
2264 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2266 2020-05-26 Nick Clifton <nickc@redhat.com>
2268 * plugin.c (try_load_plugin): Extend error message when a plugin
2271 2020-05-23 Alan Modra <amodra@gmail.com>
2273 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2275 2020-05-22 Alan Modra <amodra@gmail.com>
2278 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2279 attributes from shared libraries, and do not return an error if
2282 2020-05-21 Alan Modra <amodra@gmail.com>
2285 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2287 (_bfd_delete_bfd): Free the copy.
2288 (_bfd_new_bfd): Free nbfd->memory on error.
2290 2020-05-21 Alan Modra <amodra@gmail.com>
2292 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2293 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2294 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2295 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2296 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2297 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2298 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2299 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2300 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2301 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2302 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2303 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2304 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2305 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2306 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2307 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2308 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2309 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2310 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2311 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2313 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
2315 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2316 get_default_version. It is used to find the default version for
2317 the specific extension.
2318 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2319 default_major_version and default_minor_version. Add new bfd_boolean
2320 parameter *use_default_version. Set it to TRUE if we need to call
2321 the callback rps->get_default_version to find the default version.
2322 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2323 the default version in riscv_parsing_subset_version, and then call
2324 riscv_add_subset to add the subset into subset list.
2325 (riscv_parse_prefixed_ext): Likewise.
2326 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2327 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2328 strings rather than characters.
2329 riscv_merge_arch_attr_info): The callback function get_default_version
2330 is only needed for assembler, so set it to NULL int the linker.
2331 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2332 * elfxx-riscv.h: Updated.
2334 2020-05-20 Alan Modra <amodra@gmail.com>
2337 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2338 use bfd_set_filename.
2339 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2340 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2341 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2342 (bfd_create): Likewise.
2343 (_bfd_delete_bfd): Don't free filename.
2344 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2345 return pointer to the copy or NULL on alloc fail.
2346 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2347 result of bfd_set_filename.
2348 * bfd-in2.h: Regenerate.
2350 2020-05-20 Alan Modra <amodra@gmail.com>
2353 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2354 section size against file size.
2355 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2357 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2360 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2361 and memset when allocating memory for the sections_being_created
2364 2020-05-19 Stafford Horne <shorne@gmail.com>
2366 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2368 (or1k_elf_relocate_section): Access srelgot via
2369 htab->root.srelgot. Add assertions for srelgot->contents.
2370 Introduce local variable for srelgot to not reuse global
2372 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2373 (or1k_set_got_and_rela_sizes): New function.
2374 (or1k_initial_exec_offset): New function.
2375 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2376 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2378 (or1k_elf_check_relocs): Use OR to set TLS access.
2379 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2381 (or1k_elf_size_dynamic_sections): Use
2382 or1k_set_got_and_rela_sizes to set sizes.
2383 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2384 (TCB_SIZE): New macro.
2385 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2386 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2387 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2388 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2389 (tpoff): Add dynamic boolean argument.
2390 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2392 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2394 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2395 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2396 cases with BFD_RELOC_AARCH64_JUMP26.
2397 (elfNN_aarch64_check_relocs): Likewise.
2399 2020-05-19 Alan Modra <amodra@gmail.com>
2401 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2402 bfd_get_filename rather than accessing bfd->filename directly.
2403 * aout-target.h (MY (object_p)): Likewise.
2404 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2405 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2406 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2407 (_bfd_archive_bsd44_construct_extended_name_table),
2408 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2409 (_bfd_bsd_write_armap): Likewise.
2410 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2411 * cache.c (bfd_open_file): Likewise.
2412 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2413 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2414 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2415 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2416 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2417 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2418 (patch_tls_desc_to_ie): Likewise.
2419 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2420 (spu_elf_auto_overlay): Likewise.
2421 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2422 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2423 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2424 * elflink.c (bfd_elf_size_dynamic_sections),
2425 (elf_link_input_bfd): Likewise.
2426 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2427 * mach-o.c (bfd_mach_o_follow_dsym),
2428 (bfd_mach_o_close_and_cleanup): Likewise.
2429 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2430 (find_separate_debug_file, get_build_id_name): Likewise.
2431 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2432 * plugin.c (bfd_plugin_open_input): Likewise.
2433 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2434 * som.c (som_write_armap): Likewise.
2435 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2436 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2437 (_bfd_vms_lib_write_archive_contents): Likewise.
2438 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2440 2020-05-19 Alan Modra <amodra@gmail.com>
2443 * bfdio.c (_bfd_real_fopen): Typo fix.
2445 2020-05-18 Nick Clifton <nickc@redhat.com>
2448 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2449 for the sections_being_created array.
2451 2020-05-18 Alan Modra <amodra@gmail.com>
2453 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2454 they can be freed without also freeing internal_relocs.
2456 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2459 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2460 separators into DOS style when creating a WIN32 fullpath.
2462 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2464 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2465 to initialize RISC-V tdata.
2467 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2469 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2472 2020-05-11 Alan Modra <amodra@gmail.com>
2474 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2476 2020-05-11 Alan Modra <amodra@gmail.com>
2478 * elf64-ppc.c: Rename powerxx to power10 throughout.
2480 2020-05-11 Alan Modra <amodra@gmail.com>
2483 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2484 contains required number of auxents before processing any auxent.
2485 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2486 file name from auxents for PE.
2488 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2490 * aout-cris.c (DEFAULT_ARCH): Delete define.
2491 (MY_set_arch_mach): Likewise.
2492 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2494 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2495 of r_type before the shift.
2497 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2500 * elfnn-aarch64.c (group_sections): Copy implementation from
2503 2020-05-01 Alan Modra <amodra@gmail.com>
2506 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2507 accessing root.u.def of symbols. Also check root.u.def.section
2508 is non-NULL. Reverse tests so as to make the logic positive.
2510 2020-05-01 Alan Modra <amodra@gmail.com>
2513 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2514 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2516 2020-05-01 Alan Modra <amodra@gmail.com>
2519 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2520 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2521 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2522 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2523 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2524 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2525 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2526 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2527 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2528 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2530 2020-05-01 Alan Modra <amodra@gmail.com>
2533 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2534 from shared libraries.
2536 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2538 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2539 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2540 equals 0. Report overflow when the result has negative sign but
2541 all significant bits are zero.
2543 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2545 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2546 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2548 2020-04-28 Alan Modra <amodra@gmail.com>
2550 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2551 Emit warning message.
2553 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2555 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2556 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2557 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2558 to x86_64_pe_big_vec as it not a big-endian format.
2559 (vec i386_pe_big_vec): New.
2560 * configure.ac: Likewise.
2561 * targets.c: Likewise.
2562 * configure: Regenerate.
2563 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2564 COFF_WITH_PE_BIGOBJ): New.
2565 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2567 (x86_64_pe_be_vec): Moved.
2569 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2571 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2572 * elf.c (elfcore_grok_arc_v2): New function.
2573 (elfcore_grok_note): Call the new function to handle the corresponding
2575 (elfcore_write_arc_v2): New function.
2576 (elfcore_write_register_note): Call the new function to handle the
2577 corresponding pseudo-sections.
2579 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2582 * bfd-in2.h: Regenerated.
2583 * elf32-xtensa.c (elf_howto_table): New entries for
2584 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2585 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2586 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2587 R_XTENSA_NDIFF{8,16,32}.
2588 * libbfd.h (bfd_reloc_code_real_names): Add names for
2589 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2590 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2591 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2592 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2594 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2597 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2600 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2603 * elf-bfd.h (elf_backend_data): Add
2604 elf_backend_strip_zero_sized_dynamic_sections.
2605 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2606 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2608 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2610 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2612 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2614 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2616 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2618 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2620 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2622 2020-04-21 Nick Clifton <nickc@redhat.com>
2624 * po/sr.po: Updated Serbian translation.
2626 2020-04-21 Alan Modra <amodra@gmail.com>
2628 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2631 2020-04-20 Stephen Casner <casner@acm.org>
2633 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2634 causing globals from linker script to be treated as debug symbols.
2635 (translate_symbol_table): Don't sign-extend symbol values from 16
2636 to 64 bits in nm output.
2638 2020-04-20 Alan Modra <amodra@gmail.com>
2640 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2642 2020-04-18 Alan Modra <amodra@gmail.com>
2644 * section.c (bfd_is_const_section): Correct test for special
2646 * bfd-in2.h: Regenerate.
2648 2020-04-17 Alan Modra <amodra@gmail.com>
2651 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2654 2020-04-16 Nick Clifton <nickc@redhat.com>
2657 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2658 abort with a more helpful error message.
2660 2020-04-16 Alan Modra <amodra@gmail.com>
2663 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2666 2020-04-15 Fangrui Song <maskray@google.com>
2669 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2670 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2671 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2672 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2673 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2674 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2675 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2676 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2677 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2678 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2679 * elflink.c (elf_link_output_extsym): Likewise.
2680 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2682 2020-04-15 Alan Modra <amodra@gmail.com>
2685 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2686 pointer into strings that may be freed for section name, always
2687 allocate a new string.
2689 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2690 Jan W. Jagersma <jwjagersma@gmail.com>
2692 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2693 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2694 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2695 (_bfd_go32_mkobject): New functions.
2696 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2697 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2698 (go32exe_mkobject): Call _bfd_go32_mkobject.
2699 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2700 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2702 (coff_write_relocs): Enable extended reloc counter code if
2703 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2704 (coff_write_object_contents): Likewise. Pad section headers
2705 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2706 instead of coff_swap_scnhdr_out.
2707 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2708 enable extended reloc counter.
2709 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2710 Declare with ATTRIBUTE_UNUSED.
2711 * libcoff-in.h: (struct coff_tdata): New field go32.
2713 * libcoff.h: Regenerate.
2715 2020-04-14 Fangrui Song <maskray@google.com>
2718 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2721 2020-04-14 Stephen Casner <casner@acm.org>
2724 * pdp11.c: Add implementation of --imagic option.
2725 (adjust_o_magic): Fix objcopy --extract-symbol test.
2726 * libaout.h (enum aout_magic): Add i_magic.
2728 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2729 Nick Clifton <nickc@redhat.com>
2731 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2733 <default>: Error rather than abort.
2735 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2738 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2739 relocation section from section group.
2741 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2743 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2744 bfd->origin to file offset.
2745 * bfdwin.c (bfd_get_file_window): Likewise.
2746 * bfd.c: Clarify the use of the bfd->origin field.
2747 * bfd-in2.h: Regenerate.
2748 * coff-i386.c: Don't include go32exe.h. Allow overriding
2749 coff_write_object_contents via COFF_WRITE_CONTENTS.
2750 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2751 (go32exe_write_object_contents): New functions.
2752 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2753 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2754 (create_go32_stub): Remove check for 2k size limit. Read stub
2755 from go32exe_temp_stub if present.
2756 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2757 copy variable-length stub.
2758 (go32_check_format): Read stub to go32exe_temp_stub, set
2759 origin, return go32exe_cleanup.
2760 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2761 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2762 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2763 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2764 Remove functions and their associated #defines.
2765 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2766 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2767 Rename field go32stub to stub.
2768 * libcoff.h: Regenerate.
2769 * coff-stgo32.c (go32_check_format): Rename to...
2770 (go32exe_check_format): ...this.
2771 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2772 (go32exe_copy_private_bfd_data): ...this.
2773 (stub_bytes): Rename to...
2774 (go32exe_default_stub): ...this.
2775 (create_go32_stub): Rename to...
2776 (go32exe_create_stub): ...this.
2777 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2780 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2784 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2785 relocation to R_386_32 for relocation against non-preemptible
2787 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2788 allocate dynamic relocation for non-preemptible absolute symbol.
2789 (elf_i386_relocate_section): Pass sec to
2790 GENERATE_DYNAMIC_RELOCATION_P.
2791 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2792 (elf_x86_64_convert_load_reloc): Covert load relocation to
2793 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2794 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2795 for non-preemptible absolute symbol if they overflow.
2796 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2797 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2798 symbol. Don't allocate dynamic relocation for non-preemptible
2800 (elf_x86_64_relocate_section): Don't generate relative relocation
2801 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2802 to GENERATE_DYNAMIC_RELOCATION_P.
2803 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2804 against non-preemptible absolute symbol.
2805 (_bfd_elf_x86_valid_reloc_p): New function.
2806 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2808 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2809 argument. Don't generate dynamic relocation against
2810 non-preemptible absolute symbol.
2811 (ABS_SYMBOL_P): New.
2812 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2813 against non-preemptible absolute symbol.
2815 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2816 (_bfd_elf_x86_valid_reloc_p): New.
2818 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2821 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2822 address in the GOT if in thumb only mode.
2824 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2826 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2828 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2830 * mmo.c (mmo_scan): Create .text section only when needed, not
2833 2020-03-31 Alan Modra <amodra@gmail.com>
2835 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2838 2020-03-31 Alan Modra <amodra@gmail.com>
2840 * vms-alpha.c (image_write): Check bounds for sections without
2841 contents too. Error on non-zero write to section without
2843 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2845 2020-03-31 Alan Modra <amodra@gmail.com>
2847 * tekhex.c (pass_over): Check is_eof before reading buffer.
2849 2020-03-30 Nick Clifton <nickc@redhat.com>
2852 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2853 field to timestamp and make it an integer.
2854 * libcoff.h: Regenerate.
2855 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2856 field in the pe_data structure rather than the insert_timestamp
2859 2020-03-30 Alan Modra <amodra@gmail.com>
2862 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2865 2020-03-26 Nick Clifton <nickc@redhat.com>
2867 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2868 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2870 * libbfd.h: Regenerate.
2872 2020-03-26 Alan Modra <amodra@gmail.com>
2874 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2876 2020-03-26 Alan Modra <amodra@gmail.com>
2878 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2880 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2882 2020-03-25 Nick Clifton <nickc@redhat.com>
2884 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2886 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2887 * libbfd.h: Regenerate.
2889 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2891 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2892 correct field name in the output string.
2894 2020-03-25 Alan Modra <amodra@gmail.com>
2897 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2898 for SHT_NOBITS section if first in segment.
2900 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2903 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2904 (_bfd_elf_get_symbol_version_string): This.
2905 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2906 (_bfd_elf_get_symbol_version_string): This.
2907 (bfd_elf_print_symbol): Pass TRUE to
2908 _bfd_elf_get_symbol_version_string.
2909 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2910 bfd_boolean argument.
2911 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2912 * targets.c (_bfd_get_symbol_version_string): Likewise.
2913 (bfd_get_symbol_version_string): Likewise.
2914 * bfd-in2.h: Regenerated.
2916 2020-03-24 Nick Clifton <nickc@redhat.com>
2917 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2920 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2923 2020-03-24 Nick Clifton <nickc@redhat.com>
2926 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2927 segment to use for PT_GNU_RELRO, ignore empty sections in a
2928 segment's current list.
2930 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2933 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2935 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2938 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2939 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2940 on the previous _bfd_elf_get_symbol_version_string.
2941 (_bfd_elf_get_symbol_version_string): Use it.
2943 2020-03-24 Alan Modra <amodra@gmail.com>
2945 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2946 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2949 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2951 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2953 2020-03-23 Alan Modra <amodra@gmail.com>
2955 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2956 symbol count. Allocate an extra byte to ensure name strings
2957 are terminated. Sanity check name offsets. Release memory on
2960 2020-03-23 Alan Modra <amodra@gmail.com>
2962 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2963 field hasn't been read. Remove unnecessary casts.
2965 2020-03-22 Alan Modra <amodra@gmail.com>
2967 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2968 enough to read number of symbols.
2970 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2972 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2973 (EXECUTABLE_SUFFIX): Likewise.
2974 * config.in: Regenerated.
2975 * configure: Likewise.
2976 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2977 _bfd_generic_close_and_cleanup.
2978 (plugin_list_entry): Remove resolution_file, resolution_option,
2979 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2980 lto_wrapper, gcc_env and initialized,
2981 (need_lto_wrapper_p): Removed.
2982 (get_lto_wrapper): Likewise.
2983 (setup_lto_wrapper_env): Likewise.
2984 (register_all_symbols_read): Likewise.
2985 (egister_cleanup): Likewise.
2986 (get_symbols): Likewise.
2987 (add_input_file): Likewise.
2988 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2989 (add_symbols): Updated.
2990 (try_claim): Likewise.
2991 (try_load_plugin): Likewise.
2992 (bfd_plugin_canonicalize_symtab): Likewise.
2993 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2994 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2996 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2999 * plugin.c (plugin_list_entry): Add has_symbol_type.
3000 (add_symbols_v2): New function.
3001 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
3002 provides symbol type.
3003 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
3004 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
3007 2020-03-20 Alan Modra <amodra@gmail.com>
3009 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
3010 enough to read number of symbols.
3012 2020-03-20 Alan Modra <amodra@gmail.com>
3014 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
3015 backend functions for NULL before calling.
3016 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
3017 (bfd_section_from_shdr, assign_section_numbers): Likewise.
3018 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
3019 * elfnn-ia64.c (ignore_errors): New function.
3020 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
3022 2020-03-19 Nick Clifton <nickc@redhat.com>
3025 * dwarf2.c (struct varinfo): Add unit_offset field to record the
3026 location of the varinfo in the unit's debug info data. Change the
3027 type of the stack field to a boolean.
3028 (lookup_var_by_offset): New function. Returns the varinfo
3029 structure for the variable described at the given offset in the
3031 (scan_unit_for_symbols): Add support for variables which have the
3032 DW_AT_specification attribute.
3034 2020-03-19 Nick Clifton <nickc@redhat.com>
3037 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
3040 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
3042 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
3044 2020-03-18 Nick Clifton <nickc@redhat.com>
3047 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
3048 memory access when processing a corrupt secondary reloc section.
3050 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
3052 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
3053 instead of calling abort.
3054 * elf32-csky.c (csky_build_one_stub): Likewise.
3055 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3056 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
3057 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
3058 * elf32-metag.c (metag_build_one_stub): Likewise.
3059 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3060 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3061 (ppc_size_one_stub): Likewise.
3062 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3064 2020-03-17 Nick Clifton <nickc@redhat.com>
3067 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
3068 with error messages.
3070 2020-03-17 Nick Clifton <nickc@redhat.com>
3073 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
3074 free. Add free on another failure path.
3076 2020-03-16 Alan Modra <amodra@gmail.com>
3079 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
3080 we have a non-zero section count. Do lma comparison in octets.
3082 2020-03-16 Alan Modra <amodra@gmail.com>
3084 * vms-alpha.c (dst_restore_location): Validate index into
3085 dst_ptr_offsets array before accessing. Return status.
3086 (dst_retrieve_location): Similarly, making "loc" parameter a
3087 pointer to return value.
3088 (_bfd_vms_slurp_etir): Update calls to above functions.
3090 2020-03-14 Kamil Rytarowski <n54@gmx.com>
3092 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
3094 * configure: Regenerated.
3096 2020-03-14 Alan Modra <amodra@gmail.com>
3098 * section.c (BFD_FAKE_SECTIONS): Formatting.
3099 * bfd-in2.h: Regenerate.
3101 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3103 * elf.c (elfcore_grok_netbsd_note): Add support for
3104 NT_NETBSDCORE_LWPSTATUS notes.
3106 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
3108 * bfd-in2.h: Regenerate.
3109 * section.c (asection): Add already_assigned field.
3110 (BFD_FAKE_SECTION): Add default initializer for it.
3111 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
3112 * elf32-arm.c (arm_build_one_stub): Add support for
3113 non_contiguous_regions.
3114 * elf32-csky.c (csky_build_one_stub): Likewise.
3115 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3116 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
3117 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
3118 * elf32-metag.c (metag_build_one_stub): Likewise.
3119 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3120 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3121 (ppc_size_one_stub): Likewise.
3122 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3123 * elflink.c (elf_link_input_bfd): Likewise.
3125 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
3128 * elf-linker-x86.h (elf_linker_x86_params): Add
3129 static_before_all_inputs and has_dynamic_linker.
3130 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
3131 dynamic input objects if -static is passed at command-line
3132 before all input files without --dynamic-linker unless
3133 --no-dynamic-linker is used.
3135 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3137 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
3139 2020-03-13 Christian Eggers <ceggers@gmx.de>
3141 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
3142 "p_paddr" from "at".
3143 * elfcode.h (bfd_from_remote_memory): Add units to several
3144 parameters. New local "opb". Fix usage of p_align. Fix
3145 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
3146 call of target_read_memory.
3147 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
3148 calculation of "offset" and "output_offset".
3149 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
3150 from "offset" and fix calculation of "end" from "vma+size". Fix
3151 comparison between "sh_addr" and "vma"/"output_offset".
3152 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
3153 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
3155 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
3156 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
3157 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
3158 assignment of p_paddr from phdr_lma. Fix comparison between
3159 "lma+size" and "next->lma".
3160 (elf_sort_segments): Fix assignment from p_paddr to lma.
3161 (assign_file_positions_for_load_sections): Add unit (bytes) to
3162 local "align". Fix calculation of local "off_adjust". Fix
3163 calculation of local "filehdr_vaddr".
3164 (assign_file_positions_for_non_load_sections): New local "opb".
3165 Fix calculation of "end" from "p_size". Fix comparison between
3166 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
3167 from "end" and "p_vaddr".
3168 (rewrite_elf_program_header): Fix comparison between p_vaddr and
3169 vma. Fix assignment to p_paddr from lma. Fix comparison between
3170 p_paddr and lma. Fix assignment to p_paddr from lma.
3171 * merge.c (sec_merge_emit): New local "opb". Convert
3172 "alignment_power" to octets.
3173 (_bfd_add_merge_section): New locals "alignment_power" and
3174 "opb". Fix comparison between "alignment_power" and
3176 (_bfd_merge_sections): New local "opb". Divide size by opb
3177 before checking align mask.
3179 2020-03-13 Christian Eggers <ceggers@gmx.de>
3181 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3182 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3184 (_bfd_elf_make_section_from_phdr): Similarly.
3185 (elf_fake_sections): Fix calculation of
3186 Elf_Internal_shdr::sh_addr from section VMA.
3187 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3189 (assign_file_positions_for_load_sections): Fix calculations of
3190 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3191 comparison between program header address and section LMA.
3192 (assign_file_positions_for_non_load_sections): Likewise.
3193 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3194 (IS_CONTAINED_BY_VMA): Add parameter opb.
3195 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3196 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3197 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3198 Fix calculations of p_addr_valid and p_vaddr_offset.
3199 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3200 with octets per byte when comparing against p_vaddr.
3202 2020-03-11 Alan Modra <amodra@gmail.com>
3204 * som.c (setup_sections): Sanity check subspace.name.
3206 2020-03-11 Alan Modra <amodra@gmail.com>
3208 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3210 2020-03-10 Alan Modra <amodra@gmail.com>
3213 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3216 2020-03-09 Alan Modra <amodra@gmail.com>
3218 * wasm-module.c (wasm_scan): Sanity check file name length
3219 before allocating memory. Move common section setup code. Do
3220 without bfd_tell to calculate section size.
3222 2020-03-06 Nick Clifton <nickc@redhat.com>
3224 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3225 with error messages and failure return values.
3227 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3229 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3230 relocation sections for any removed reference to a dynamic symbol.
3232 2020-03-05 Nick Clifton <nickc@redhat.com>
3234 * elf-bfd.h (struct elf_backend_data): Add new fields:
3235 init_secondary_reloc_section, slurp_secondary_reloc_section,
3236 write_secondary_reloc_section.
3237 (_bfd_elf_init_secondary_reloc_section): Prototype.
3238 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3239 (_bfd_elf_write_secondary_reloc_section): Prototype.
3240 * elf.c ( bfd_section_from_shdr): Invoke the new
3241 init_secondary_reloc_section backend function, if defined, when a
3242 second reloc section is encountered.
3243 (swap_out_syms): Invoke the new symbol_section_index function, if
3244 defined, when computing the section index of an OS/PROC specific
3246 (_bfd_elf_init_secondary_reloc_section): New function.
3247 (_bfd_elf_slurp_secondary_reloc_section): New function.
3248 (_bfd_elf_write_secondary_reloc_section): New function.
3249 (_bfd_elf_copy_special_section_fields): New function.
3250 * elfcode.h (elf_write_relocs): Invoke the new
3251 write_secondary_relocs function, if defined, in order to emit
3253 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3254 function, if defined, in order to read in secondary relocs.
3255 * elfxx-target.h (elf_backend_copy_special_section_fields):
3256 Provide a non-NULL default definition.
3257 (elf_backend_init_secondary_reloc_section): Likewise.
3258 (elf_backend_slurp_secondary_reloc_section): Likewise.
3259 (elf_backend_write_secondary_reloc_section): Likewise.
3260 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3262 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3263 * configure: Regenerate.
3265 2020-03-05 Alan Modra <amodra@gmail.com>
3267 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3268 against file size before allocating memory. Use bfd_alloc rather
3269 than bfd_zalloc for carsym/strings memory.
3271 2020-03-04 Alan Modra <amodra@gmail.com>
3273 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3274 sh_addr mod sh_addalign is zero.
3276 2020-03-04 Alan Modra <amodra@gmail.com>
3278 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3280 2020-03-03 Alan Modra <amodra@gmail.com>
3282 * format.c (struct bfd_preserve): Add cleanup field.
3283 (bfd_preserve_save): Add cleanup param and save.
3284 (bfd_preserve_restore): Return cleanup.
3285 (bfd_preserve_finish): Call the cleanup for the discarded match.
3286 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3287 and clear when preserving a match. Restore cleanup too when
3288 restoring that match.
3290 2020-03-02 Alan Modra <amodra@gmail.com>
3292 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3293 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3294 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3295 (core_sco5_vec): Correct initialisers.
3297 2020-03-02 Alan Modra <amodra@gmail.com>
3299 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3300 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3301 * cisco-core.c (cisco_core_file_validate): Likewise.
3302 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3303 * hpux-core.c (hpux_core_core_file_p): Likewise.
3304 * irix-core.c (irix_core_core_file_p): Likewise.
3305 * lynx-core.c (lynx_core_file_p): Likewise.
3306 * netbsd-core.c (netbsd_core_file_p): Likewise.
3307 * osf-core.c (osf_core_core_file_p): Likewise.
3308 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3309 * sco5-core.c (sco5_core_file_p): Likewise.
3311 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3313 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3315 2020-03-02 Alan Modra <amodra@gmail.com>
3317 * targets.c (bfd_cleanup): New typedef.
3318 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3319 * libbfd-in.h (_bfd_no_cleanup): Define.
3320 * format.c (bfd_reinit): Add cleanup parameter, call it.
3321 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3322 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3323 * aout-target.h (callback, object_p): Return bfd_cleanup.
3324 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3325 * archive.c (bfd_generic_archive_p): Likewise.
3326 * binary.c (binary_object_p): Likewise.
3327 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3328 * coff-ia64.c (ia64coff_object_p): Likewise.
3329 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3330 * coff-sh.c (coff_small_object_p): Likewise.
3331 * coff-stgo32.c (go32_check_format): Likewise.
3332 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3333 (xcoff64_core_p): Likewise.
3334 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3335 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3336 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3337 * elfcode.h (elf_object_p): Likewise.
3338 * elfcore.h (elf_core_file_p): Likewise.
3339 * i386msdos.c (msdos_object_p): Likewise.
3340 * ihex.c (ihex_object_p): Likewise.
3341 * libaout.h (some_aout_object_p): Likewise.
3342 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3343 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3344 * libbfd.c (_bfd_dummy_target): Likewise.
3345 * libcoff-in.h (coff_object_p): Likewise.
3346 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3347 (bfd_mach_o_arm64_core_p): Likewise.
3348 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3349 (bfd_mach_o_arm_core_p): Likewise.
3350 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3351 (bfd_mach_o_i386_core_p): Likewise.
3352 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3353 (bfd_mach_o_x86_64_core_p): Likewise.
3354 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3355 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3356 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3357 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3358 * mmo.c (mmo_object_p): Likewise.
3359 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3360 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3361 (pe_bfd_object_p): Likewise.
3362 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3363 * ppcboot.c (ppcboot_object_p): Likewise.
3364 * rs6000-core.c (rs6000coff_core_p): Likewise.
3365 * som.c (som_object_setup, som_object_p): Likewise.
3366 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3367 * tekhex.c (tekhex_object_p): Likewise.
3368 * vms-alpha.c (alpha_vms_object_p): Likewise.
3369 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3370 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3371 * wasm-module.c (wasm_object_p): Likewise.
3372 * xsym.c (bfd_sym_object_p): Likewise.
3373 * xsym.h (bfd_sym_object_p): Likewise.
3374 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3376 * pdp11.c (some_aout_object_p): Likewise.
3377 * plugin.c (register_ld_plugin_object_p): Update object_p
3379 * plugin.h (register_ld_plugin_object_p): Likewise.
3380 * bfd-in2.h: Regenerate.
3381 * libbfd.h: Regenerate.
3382 * libcoff.h: Regenerate.
3384 2020-03-02 Alan Modra <amodra@gmail.com>
3386 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3387 applicable section flags.
3388 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3389 (mips_ecoff_bele_vec): Likewise.
3390 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3392 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3393 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3395 2020-03-02 Alan Modra <amodra@gmail.com>
3397 * elf32-m32r.c (m32r_elf_section_flags): New function.
3398 (elf_backend_section_flags): Define.
3399 * elf32-nds32.c (nds32_elf_section_flags): New function.
3400 (elf_backend_section_flags): Define.
3401 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3402 .sbss and .sdata sections.
3403 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3404 for SHF_V850_GPREL sections.
3405 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3407 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3408 for SHF_PARISC_SHORT sections.
3409 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3410 (elf_backend_section_flags): Define.
3411 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3412 for SHF_MIPS_GPREL sections. Delete FIXME.
3414 2020-03-02 Alan Modra <amodra@gmail.com>
3416 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3417 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3418 calling elf_backend_section_flags with adjusted params. Use
3419 newsect->flags past that point.
3420 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3422 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3423 to have their type overridden, and all sh_flags but processor and
3425 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3426 * elf32-mep.c (mep_elf_section_flags): Likewise.
3427 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3428 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3429 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3430 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3431 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3432 stub BFD and non-aarch64 input files when scanning for stubs.
3434 2020-03-02 Alan Modra <amodra@gmail.com>
3436 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3437 limit to decompressed element size.
3439 2020-03-02 Alan Modra <amodra@gmail.com>
3441 * vms-lib.c (vms_traverse_index): Add recur_count param and
3442 update calls. Fail on excessive recursion.
3444 2020-03-02 Alan Modra <amodra@gmail.com>
3446 * vms-alpha.c (vms_get_remaining_object_record): Use
3447 bfd_realloc_or_free rather than bfd_realloc.
3448 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3449 (dst_define_location, parse_module): Likewise, and check realloc
3450 return status before using memory. Return status from function
3451 adjusting all callers.
3453 2020-02-28 Alan Modra <amodra@gmail.com>
3455 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3457 2020-02-28 Alan Modra <amodra@gmail.com>
3459 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3460 Remove duplicate undersize check.
3462 2020-02-27 Alan Modra <amodra@gmail.com>
3465 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3467 2020-02-27 Alan Modra <amodra@gmail.com>
3470 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3471 (coff_section_type): Adjust comment.
3472 (decode_section_type): Likewise. Call coff_section_type before
3473 decode_section_type.
3474 (bfd_decode_symclass): Use 'c' for common sections other than
3477 2020-02-27 Alan Modra <amodra@gmail.com>
3479 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3482 2020-02-27 Alan Modra <amodra@gmail.com>
3484 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3485 if file is an archive element.
3486 * bfd-in2.h: Regenerate.
3488 2020-02-26 Alan Modra <amodra@gmail.com>
3490 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3491 bfd_set_error on failing test. Don't bother changing bfd_error on
3492 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3493 Check sym name is within string buffer. Use size_t for some vars.
3494 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3495 int_buf. Don't change bfd_error on file read error. Use
3496 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3497 calculations to catch overflows before they occur. malloc and
3498 free raw armap rather than using bfd_alloc. Read raw armap before
3499 allocating carsym+strings buffer.
3500 (_bfd_slurp_extended_name_table): Localize variables. Check
3501 name size against file size.
3503 2020-02-26 Alan Modra <amodra@gmail.com>
3505 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3507 2020-02-26 Alan Modra <amodra@gmail.com>
3509 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3510 malloc. Check for NULL return from bfd_malloc.
3511 (rx_table_find, rx_table_map): Likewise.
3512 (rx_set_section_contents): Check bfd_alloc return.
3513 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3515 2020-02-26 Alan Modra <amodra@gmail.com>
3517 * aoutx.h: Indent labels correctly. Format error strings.
3518 * archive.c: Likewise.
3519 * archive64.c: Likewise.
3520 * coff-arm.c: Likewise.
3521 * coff-rs6000.c: Likewise.
3522 * coff-stgo32.c: Likewise.
3523 * cpu-arm.c: Likewise.
3524 * dwarf2.c: Likewise.
3525 * elf-ifunc.c: Likewise.
3526 * elf-properties.c: Likewise.
3527 * elf-s390-common.c: Likewise.
3528 * elf-strtab.c: Likewise.
3530 * elf32-arm.c: Likewise.
3531 * elf32-bfin.c: Likewise.
3532 * elf32-cr16.c: Likewise.
3533 * elf32-csky.c: Likewise.
3534 * elf32-i386.c: Likewise.
3535 * elf32-m68k.c: Likewise.
3536 * elf32-msp430.c: Likewise.
3537 * elf32-nds32.c: Likewise.
3538 * elf32-nios2.c: Likewise.
3539 * elf32-pru.c: Likewise.
3540 * elf32-xtensa.c: Likewise.
3541 * elf64-ia64-vms.c: Likewise.
3542 * elf64-x86-64.c: Likewise.
3543 * elfcode.h: Likewise.
3544 * elfcore.h: Likewise.
3545 * elflink.c: Likewise.
3546 * elfnn-aarch64.c: Likewise.
3547 * elfnn-ia64.c: Likewise.
3548 * elfnn-riscv.c: Likewise.
3549 * elfxx-mips.c: Likewise.
3550 * elfxx-sparc.c: Likewise.
3551 * elfxx-x86.c: Likewise.
3552 * i386lynx.c: Likewise.
3553 * merge.c: Likewise.
3554 * pdp11.c: Likewise.
3555 * plugin.c: Likewise.
3556 * reloc.c: Likewise.
3558 2020-02-26 Alan Modra <amodra@gmail.com>
3561 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3563 (bfd_elf_add_dt_needed_tag): Declare.
3564 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3565 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3566 from elf_add_dt_needed_tag. Remove soname and doit param.
3567 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3568 to see whether as-needed lib is already loaded, use dyn_loaded
3569 list instead. When saving and restoring around as-needed lib
3570 handle possibility that dynstr has not been initialised. Don't
3571 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3572 Mark libs loaded via DT_NEEDED entries of other libs with
3573 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3575 (elf_link_check_versioned_symbol): Remove now unneccesary
3576 DYNAMIC check when traversing dyn_loaded list.
3578 2020-02-26 Alan Modra <amodra@gmail.com>
3580 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3582 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3585 * plugin.c (need_lto_wrapper_p): New.
3586 (bfd_plugin_set_program_name): Add an int argument to set
3588 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3590 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3592 2020-02-24 Alan Modra <amodra@gmail.com>
3594 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3596 2020-02-24 Alan Modra <amodra@gmail.com>
3598 * vms-lib.c (struct carsym_mem): Add limit.
3599 (vms_add_index): Heed limit.
3600 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3601 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3602 Always return actual number read.
3603 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3604 assertion with error exit.
3606 2020-02-22 Alan Modra <amodra@gmail.com>
3609 * elf.c (assign_file_positions_for_load_sections): Continue linking
3610 on "PHDR segment not covered by LOAD segment" errors.
3612 2020-02-21 Alan Modra <amodra@gmail.com>
3614 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3616 (bfd_mach_o_canonicalize_reloc): Likewise.
3617 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3618 counts and offsets against file size.
3619 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3620 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3621 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3622 against file size. Delete symbol table error message.
3623 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3625 (bfd_mach_o_read_symtab): Likewise.
3626 (bfd_mach_o_read_command): Pass file size.
3627 (bfd_mach_o_scan): Sanity check command count against file size.
3629 2020-02-21 Alan Modra <amodra@gmail.com>
3632 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3633 "text", "data" and "bss" section pointer vars. Don't update
3634 section size, just exec header sizes.
3635 (adjust_sizes_and_vmas): Don't update text section size. Set
3636 initial exec header a_text. Print exec headers sizes.
3637 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3638 (adjust_sizes_and_vmas): Similarly. Formatting.
3639 (final_link): Correct final file extension.
3641 2020-02-20 Nick Clifton <nickc@redhat.com>
3643 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3645 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3647 (elfNN_bed): Initialise the symbol_section_index field.
3648 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3649 OS and PROC specific section indicies. Warn if converting other
3650 reserved incidies to SHN_ABS.
3652 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3655 * cpu-z80.c: Add machine type compatibility checking.
3657 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3660 * plugin.c (plugin_list_entry): Remove handle.
3661 (try_load_plugin): Call dlclose before return.
3663 2020-02-19 Alan Modra <amodra@gmail.com>
3665 * libbfd-in.h (_bfd_constant_p): Define.
3666 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3667 file size before allocating memory.
3668 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3669 * elf.c (bfd_elf_get_str_section): Likewise.
3670 (_bfd_elf_slurp_version_tables): Likewise.
3671 * libbfd.h: Regenerate.
3673 2020-02-19 Alan Modra <amodra@gmail.com>
3675 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3676 * aoutx.h (aout_get_external_symbols): Replace calls to
3677 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3678 (slurp_reloc_table): Likewise.
3679 * archive.c (do_slurp_bsd_armap): Likewise.
3680 (do_slurp_coff_armap): Likewise.
3681 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3682 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3683 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3684 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3685 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3686 (_bfd_coff_get_external_symbols): Likewise.
3687 * ecoff.c (ecoff_slurp_symbolic_header),
3688 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3689 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3690 (ecoff_indirect_link_order): Likewise.
3691 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3692 (_bfd_elf_slurp_version_tables): Likewise.
3693 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3694 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3695 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3696 * elf64-alpha.c (READ): Likewise.
3697 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3698 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3699 * elfcode.h (elf_slurp_symbol_table),
3700 (elf_slurp_reloc_table_from_section): Likewise.
3701 * elflink.c (elf_link_add_object_symbols),
3702 (elf_link_check_versioned_symbol): Likewise.
3703 * elfxx-mips.c (READ): Likewise.
3704 * i386lynx.c (slurp_reloc_table): Likewise.
3705 * lynx-core.c (lynx_core_file_p): Likewise.
3706 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3707 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3708 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3709 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3710 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3711 (bfd_pef_parse_symbols): Likewise.
3712 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3713 * som.c (setup_sections, som_slurp_string_table),
3714 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3715 (som_bfd_fill_in_ar_symbols): Likewise.
3716 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3717 (evax_bfd_print_image): Likewise.
3718 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3719 * wasm-module.c (wasm_scan): Likewise.
3720 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3721 * xsym.c (bfd_sym_read_name_table),
3722 (bfd_sym_print_type_information_table_entry): Likewise.
3723 * libbfd.h: Regenerate.
3725 2020-02-19 Alan Modra <amodra@gmail.com>
3727 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3728 reading external relocs.
3729 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3730 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3732 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3734 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3735 (m32c_elf_relax_section): Likewise.
3736 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3737 (rl78_elf_relax_section): Likewise.
3738 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3739 (elf32_rx_relax_section): Likewise.
3740 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3741 parameter types and use..
3742 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3743 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3744 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3745 being read from file, just the extra.
3746 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3747 after reading external syms. Free on failure.
3749 2020-02-19 Alan Modra <amodra@gmail.com>
3751 * coffcode.h (buy_and_read, coff_slurp_line_table),
3752 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3753 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3754 corresponding bfd_alloc call. Adjust variables to suit.
3755 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3756 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3757 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3758 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3759 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3760 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3761 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3762 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3763 * elf64-alpha.c (READ): Likewise.
3764 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3765 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3766 (bfd_from_remote_memory): Likewise.
3767 * elfcore.h (core_find_build_id): Likewise.
3768 * elfxx-mips.c (READ): Likewise.
3769 * mach-o.c (bfd_mach_o_mangle_sections),
3770 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3771 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3772 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3773 * som.c (setup_sections, som_prep_for_fixups)
3774 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3775 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3776 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3777 (som_bfd_ar_write_symbol_stuff): Likewise.
3778 * vms-alpha.c (vector_grow1): Likewise.
3779 * vms-lib.c (vms_add_index): Likewise.
3780 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3781 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3782 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3783 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3784 (bfd_alloc2, bfd_zalloc2): Delete.
3785 (_bfd_mul_overflow): Define.
3786 * libbfd.h: Regenerate.
3788 2020-02-19 Alan Modra <amodra@gmail.com>
3790 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3792 (assign_section_numbers): Likewise.
3793 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3794 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3795 bfd_malloc2, size_t amt, and unsigned tls_count.
3796 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3797 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3798 (elf_output_implib): Use bfd_alloc.
3800 2020-02-19 Alan Modra <amodra@gmail.com>
3802 * bfd.c (struct bfd): Move format and direction to other
3803 bitfields. Add "size".
3804 * bfdio.c (bfd_get_size): Cache size when not writing file.
3805 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3806 returning zero, ie. unknown.
3807 (bfd_get_alt_debug_link_info): Likewise.
3808 * bfd-in2.h: Regenerate.
3810 2020-02-19 Alan Modra <amodra@gmail.com>
3812 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3813 bfd_get_file_size twice.
3814 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3815 zero, ie. unknown, return.
3816 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3817 * elfcode.h (elf_swap_shdr_in): Likewise.
3818 (elf_object_p): Don't call bfd_get_file_size twice and correct
3821 2020-02-19 Alan Modra <amodra@gmail.com>
3823 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3824 FALSE if memory alloc fails. Adjust calls.
3825 * som.c (som_prep_for_fixups): Likewise.
3826 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3827 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3828 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3829 * som.c (som_build_and_write_symbol_table): Return via error_return
3831 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3832 (VEC_APPEND_EL): Delete.
3833 (vector_grow1): Return pointer to element. Catch overflow.
3834 Return NULL on memory allocation failure.
3835 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3836 (alpha_vms_add_fixup_ca): Likewise.
3837 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3839 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3841 2020-02-19 Alan Modra <amodra@gmail.com>
3843 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3844 * aout-target.h (object_p): Likewise.
3845 * aout-tic30.c (tic30_aout_object_p): Likewise.
3846 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3847 (emit_stringtab, write_syms, link_hash_table_create),
3848 (aout_link_write_other_symbol): Likewise.
3849 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3850 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3851 (_bfd_compute_and_write_armap): Likewise.
3852 * archures.c (bfd_arch_list): Likewise.
3853 * bfd.c (bfd_record_phdr): Likewise.
3854 * binary.c (binary_canonicalize_symtab): Likewise.
3855 * cisco-core.c (cisco_core_file_validate): Likewise.
3856 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3857 (find_arm_glue, record_arm_to_thumb_glue),
3858 (record_thumb_to_arm_glue): Likewise.
3859 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3860 (ppc_allocate_toc_section): Likewise.
3861 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3862 * coff-sh.c (sh_relax_section): Likewise.
3863 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3864 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3865 (coff_set_alignment_hook, coff_mkobject),
3866 (coff_compute_section_file_positions): Likewise.
3867 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3868 (coff_find_nearest_line_with_names),
3869 ( bfd_coff_set_symbol_class): Likewise.
3870 * cofflink.c (_bfd_coff_link_hash_table_create),
3871 (_bfd_coff_link_input_bfd): Likewise.
3872 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3873 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3874 (build_line_info_table, sort_line_sequences),
3875 (line_info_add_include_dir, line_info_add_file_name),
3876 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3877 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3878 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3879 (_bfd_ecoff_find_nearest_line),
3880 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3881 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3882 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3883 * elf-m10300.c (mn10300_elf_relax_section),
3884 (elf32_mn10300_link_hash_table_create): Likewise.
3885 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3886 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3887 * elf32-arm.c (elf32_arm_link_hash_table_create),
3888 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3889 (elf32_arm_new_section_hook): Likewise.
3890 * elf32-avr.c (elf_avr_new_section_hook),
3891 (elf32_avr_link_hash_table_create, get_local_syms),
3892 (elf32_avr_setup_section_lists): Likewise.
3893 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3894 (bfin_link_hash_table_create): Likewise.
3895 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3896 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3897 * elf32-csky.c (csky_elf_link_hash_table_create),
3898 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3899 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3900 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3901 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3902 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3903 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3904 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3905 (m32r_elf_check_relocs): Likewise.
3906 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3907 (elf32_m68hc11_setup_section_lists),
3908 (elf32_m68hc11_size_stubs): Likewise.
3909 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3910 * elf32-metag.c (elf_metag_link_hash_table_create),
3911 (elf_metag_setup_section_lists): Likewise.
3912 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3913 (microblaze_elf_check_relocs): Likewise.
3914 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3915 (nds32_elf_check_relocs): Likewise.
3916 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3917 (get_local_syms, nios2_elf32_check_relocs),
3918 (nios2_elf32_link_hash_table_create): Likewise.
3919 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3920 (or1k_elf_check_relocs): Likewise.
3921 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3922 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3923 * elf32-s390.c (elf_s390_link_hash_table_create),
3924 (elf_s390_check_relocs): Likewise.
3925 * elf32-score.c (score_elf_create_got_section),
3926 (s3_elf32_score_new_section_hook),
3927 (elf32_score_link_hash_table_create): Likewise.
3928 * elf32-score7.c (score_elf_create_got_section),
3929 (s7_elf32_score_new_section_hook): Likewise.
3930 * elf32-sh.c (sh_elf_link_hash_table_create),
3931 (sh_elf_check_relocs): Likewise.
3932 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3933 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3934 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3935 (tilepro_elf_check_relocs): Likewise.
3936 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3937 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3938 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3939 (elf_xtensa_new_section_hook): Likewise.
3940 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3941 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3942 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3943 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3944 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3945 * elf64-ppc.c (ppc64_elf_new_section_hook),
3946 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3947 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3948 * elf64-s390.c (elf_s390_link_hash_table_create),
3949 (elf_s390_check_relocs): Likewise.
3950 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3951 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3952 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3953 (elf_link_add_archive_symbols, compute_bucket_count),
3954 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3955 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3956 (bfd_elf_final_link): Likewise.
3957 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3958 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3959 (elfNN_aarch64_new_section_hook): Likewise.
3960 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3961 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3962 (riscv_elf_check_relocs): Likewise.
3963 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3964 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3965 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3966 (_bfd_mips_elf_link_hash_table_create): Likewise.
3967 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3968 (_bfd_sparc_elf_check_relocs),
3969 (_bfd_sparc_elf_new_section_hook): Likewise.
3970 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3971 (tilegx_elf_check_relocs): Likewise.
3972 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3973 * format.c (bfd_check_format_matches): Likewise.
3974 * hash.c (_bfd_stringtab_init): Likewise.
3975 * ihex.c (ihex_scan): Likewise.
3976 * irix-core.c (irix_core_core_file_p): Likewise.
3977 * linker.c (bfd_wrapped_link_hash_lookup),
3978 (_bfd_generic_link_hash_table_create),
3979 (_bfd_generic_reloc_link_order): Likewise.
3980 * lynx-core.c (lynx_core_file_p): Likewise.
3981 * netbsd-core.c (netbsd_core_file_p): Likewise.
3982 * osf-core.c (osf_core_core_file_p): Likewise.
3983 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3984 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3985 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3986 * peicode.h (pe_mkobject): Likewise.
3987 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3988 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3989 * sco5-core.c (read_uarea): Likewise.
3990 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3991 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3992 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3993 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3994 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3995 * srec.c (srec_scan): Likewise.
3996 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3997 * targets.c (bfd_target_list): Likewise.
3998 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3999 * trad-core.c (trad_unix_core_file_p): Likewise.
4000 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
4001 (vms_new_section_hook): Likewise.
4002 * wasm-module.c (wasm_make_empty_symbol): Likewise.
4003 * xcofflink.c (xcoff_get_section_contents),
4004 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
4005 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
4006 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
4008 2020-02-19 Alan Modra <amodra@gmail.com>
4010 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
4012 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
4014 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
4015 and use it if it isn't NULL. Remove has_plugin_p argument. Add
4016 a build_list_p argument. Don't search plugin_list. Short circuit
4017 when building the plugin list.
4018 (has_plugin): Renamed to has_plugin_list.
4019 (bfd_plugin_set_plugin): Don't set has_plugin.
4020 (bfd_plugin_specified_p): Check plugin_list instead.
4021 (build_plugin_list): New function.
4022 (load_plugin): Call build_plugin_list and use plugin_list.
4024 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
4027 * plugin.c (try_claim): Always clean up for LTO wrapper.
4028 (try_load_plugin): Treat each object as independent. Create a
4029 copy for plugin name.
4031 2020-02-11 Nick Clifton <nickc@redhat.com>
4033 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
4034 for addresses in print statements.
4035 (msp430_elf_relax_delete_bytes): Likewise.
4036 (msp430_elf_relax_add_words): Likewise.
4037 (msp430_elf_relax_section): Likewise.
4039 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
4041 * plugin.c (add_symbols): Clear plugin_data memory.
4043 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
4046 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
4047 (EXECUTABLE_SUFFIX): Likewise.
4048 * config.in: Regenerated.
4049 * configure: Likewise.
4050 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
4051 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
4052 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
4053 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
4054 (get_lto_wrapper): New.
4055 (setup_lto_wrapper_env): Likewise.
4056 (current_plugin): Likewise.
4057 (register_all_symbols_read): Likewise.
4058 (register_cleanup): Likewise.
4059 (get_symbols): Likewise.
4060 (add_input_file): Likewise.
4061 (bfd_plugin_close_and_cleanup): Likewise.
4062 (claim_file): Removed.
4063 (register_claim_file): Set current_plugin->claim_file.
4064 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
4065 lto_syms in current_plugin.
4066 (try_claim): Use current_plugin->claim_file. Call LTO plugin
4067 all_symbols_read handler. Copy real symbols to plugin_data.
4068 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
4069 (try_load_plugin): Don't reuse the previous plugin for LTO
4070 wrapper. Set up GCC LTO wrapper if possible. Don't set
4071 plugin_list_iter->claim_file.
4072 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
4074 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
4077 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4079 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
4080 check if previous instruction matches a conditional jump inserted
4081 earlier. Invert conditional jump and delete branch in this case.
4083 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4085 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
4086 msp430_elf_relax_add_words. Support insertion of either one or two
4088 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
4089 needs to be grown. Handle insertion of branch instruction to replace
4092 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4094 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
4095 debugging relocations.
4096 (msp430_elf_relax_delete_bytes): Likewise.
4097 (msp430_elf_relax_add_two_words): Likewise.
4098 (msp430_elf_relax_section): Likewise.
4100 2020-02-10 Alan Modra <amodra@gmail.com>
4102 * archures.c: Wrap overlong z80 comments.
4103 * bfd-in2.h: Regenerate.
4105 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
4108 * archures.c: Add GBZ80 and Z80N machine values.
4109 * reloc.c: Add BFD_RELOC_Z80_16_BE.
4110 * coff-z80.c: Add support for new reloc.
4111 * coffcode.h: Add support for new machine values.
4112 * cpu-z80.c: Add support for new machine names.
4113 * elf32-z80.c: Add support for new reloc.
4114 * bfd-in2.h: Regenerate.
4115 * libbfd.h: Regenerate.
4117 2020-02-07 Nick Clifton <nickc@redhat.com>
4120 * elf.c (rewrite_elf_program_header): Do not complain if no
4121 sections are mapped to a segment.
4123 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4126 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
4127 for garbage collection on __patchable_function_entries section
4128 without linked-to section.
4130 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4133 * bfd-in2.h: Regenerated.
4134 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
4135 on section if gc_mark of any of its linked-to sections is set
4136 and don't set gc_mark again.
4137 * section.c (asection): Add linked_to_symbol_name to map_head
4140 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
4142 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
4143 reporting an unrecognized instruction with R_V850_LONGJUMP.
4145 2020-02-05 Alan Modra <amodra@gmail.com>
4147 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
4149 2020-02-04 Alan Modra <amodra@gmail.com>
4151 * elf32-ppc.c (ppc_elf_relocate_section): After applying
4152 R_PPC_VLE_ADDR20, goto copy_reloc.
4154 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4156 * bfd-in2.h: Regenerated.
4157 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
4159 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4162 * bfd-in2.h: Regenerated.
4163 * ecoff.c (bfd_debug_section): Add section_id.
4164 * section.c (bfd_section): Add section_id.
4165 (SEC_ASSEMBLER_SECTION_ID): New.
4166 (BFD_FAKE_SECTION): Add section_id.
4168 2020-02-01 Nick Clifton <nickc@redhat.com>
4170 * config.bfd: Move the c30-aout and tic30-aout targets onto the
4173 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4175 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4176 encodings are relative to the GOT on nios2, too.
4178 2020-01-31 Alan Modra <amodra@gmail.com>
4180 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4181 file. Use $< and $@ in rules.
4182 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4183 (elf32-ia64.c, elf64-ia64.c): Likewise.
4184 (elf32-riscv.c, elf64-riscv.c): Likewise.
4185 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4186 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4187 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4188 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4189 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4190 * Makefile.in: Regenerate.
4192 2020-01-31 Alan Modra <amodra@gmail.com>
4195 * elf.c (setup_group): Don't clear entire section contents,
4196 just the padding after group flags. Release alloc'd memory
4197 after a seek or read failure.
4199 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4201 * peXXigen.c (pe_is_repro): New function.
4202 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4203 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4205 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4207 * peXXigen.c (debug_type_names): Add names for new debug data type
4210 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4212 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4213 inner loop. Fix a memory leak.
4215 2020-01-30 Alan Modra <amodra@gmail.com>
4217 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4218 or obj_coff_keep_strings here.
4219 (coff_get_normalized_symtab): Free external syms directly.
4220 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4223 2020-01-27 Jim Wilson <jimw@sifive.com>
4225 * cpu-riscv.c (riscv_scan): New.
4226 (N): Change bfd_default_scan to riscv_scan.
4228 2020-01-27 Andreas Schwab <schwab@suse.de>
4230 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4231 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4232 * Makefile.in: Regenerate.
4233 * cpu-plugin.c: Remove.
4234 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4235 (bfd_plugin_arch): Remove declaration.
4236 * bfd-in2.h: Regenerate.
4237 * po/SRC-POTFILES.in: Regenerate.
4239 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4240 Alan Modra <amodra@gmail.com>
4243 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4245 2020-01-24 Jim Wilson <jimw@sifive.com>
4247 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4248 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4249 avoid over long line.
4251 2020-01-24 Nick Clifton <nickc@redhat.com>
4254 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4255 syms and keep strings flags as these may have been set in order to
4256 prevent a bogus call to free.
4258 2020-01-23 Nick Clifton <nickc@redhat.com>
4260 * po/fr.po: Updated French translation.
4262 2020-01-23 Alan Modra <amodra@gmail.com>
4265 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4266 by zero when p_align is zero.
4268 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4270 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4271 (riscv_prefix_cmp): Likewise.
4272 (riscv_non_std_ext_p): Deleted.
4273 (riscv_std_sv_ext_p): Likewise.
4274 (riscv_non_std_sv_ext_p): Likewise.
4275 (riscv_merge_non_std_and_sv_ext): Rename to...
4276 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4277 (riscv_merge_arch_attr_info): Replace 3 calls to
4278 riscv_merge_non_std_and_sv_ext with single call to
4279 riscv_merge_multi_letter_ext.
4280 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4281 encounter a 'z' prefix.
4282 (riscv_get_prefix_class): New function, return prefix class based
4283 on first few characters of input string.
4284 (riscv_parse_config): New structure to factor out minor differences
4285 in extension class parsing behaviour.
4286 (riscv_parse_sv_or_non_std_ext): Rename to...
4287 (riscv_parse_prefixed_ext): and parameterise with
4289 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4290 (riscv_multi_letter_ext_valid_p): New.
4291 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4292 (riscv_parse_subset): Delegate all non-single-letter parsing work
4293 to riscv_parse_prefixed_ext.
4294 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4295 (riscv_get_prefix_class): Declare.
4297 2020-01-22 Alan Modra <amodra@gmail.com>
4299 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4300 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4301 __tls_get_addr_desc.
4302 (ppc64_elf_size_stubs): Add section for linker generated
4303 __tls_get_addr_desc wrapper function. Loop at least once if
4304 generating this function.
4305 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4306 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4308 2020-01-22 Alan Modra <amodra@gmail.com>
4310 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4311 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4313 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4314 (STDU_R1_0R1, ADDI_R1_R1): Define.
4315 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4316 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4317 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4318 no_tls_get_addr_regsave.
4319 (branch_reloc_hash_match): Add hash3 and hash4.
4320 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4321 (ppc64_elf_size_dynamic_sections): Likewise.
4322 (ppc64_elf_relocate_section): Likewise.
4323 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4324 __tls_get_addr stub.
4325 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4327 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4328 eh_frame for regsave __tls_get_addr.
4330 2020-01-22 Alan Modra <amodra@gmail.com>
4332 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4333 which __tls_get_addr calls will be eliminated.
4335 2020-01-20 Nick Clifton <nickc@redhat.com>
4337 * po/pt.po: Updates Portuguese translation.
4338 * po/ru.po: Updated Russian translation.
4339 * po/uk.po: Updated Ukranian translation.
4341 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4344 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4345 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4347 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4348 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4349 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4350 "rex leal x@tlsdesc(%rip), %reg" to
4351 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4352 "call *(%eax)" to "nopl (%rax)".
4354 2020-01-20 Alan Modra <amodra@gmail.com>
4356 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4357 (MTLR_R11): Don't define.
4358 (LD_R0_0R3, CMPDI_R0_0): Define.
4359 (build_tls_get_addr_stub): Don't use r11 in stub.
4361 2020-01-20 Alan Modra <amodra@gmail.com>
4363 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4364 (defined_sym_val, is_tls_get_addr): Likewise.
4366 2020-01-18 Nick Clifton <nickc@redhat.com>
4368 * version.m4 (BFD_VERSION): Set to 2.34.50.
4369 * configure: Regenerate.
4370 * po/bfd.pot: Regenerate.
4372 2020-01-18 Nick Clifton <nickc@redhat.com>
4374 Binutils 2.34 branch created.
4376 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4378 * coff-arm.c: Fix spelling error (seperate).
4379 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4381 * sysdep.h (strnlen): Fix spelling error (seperate).
4383 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4386 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4388 2020-01-15 Alan Modra <amodra@gmail.com>
4391 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4392 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4393 of function symbols unless dot symbols are present. Do warn
4394 whenever one is created, regardles of whether a PLT entry is
4395 also emitted for the function symbol.
4397 2020-01-14 Alan Modra <amodra@gmail.com>
4399 * som.c (som_bfd_count_ar_symbols): Error when file position
4400 of symbols on chains is not strictly increasing.
4402 2020-01-14 Alan Modra <amodra@gmail.com>
4404 * vms.h (VMS_DEBUG): Define as 0.
4405 * vms-alpha.c (image_write): Move debug output after bounds check.
4407 (_bfd_vms_slurp_eihd): Warning fix.
4408 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4410 2020-01-13 Alan Modra <amodra@gmail.com>
4412 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4413 for "ignored" records.
4415 2020-01-13 Alan Modra <amodra@gmail.com>
4417 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4418 Delete asect name check. Move asect NULL check to wasm_object_p.
4419 Correct bounds check of sizes against end. Replace uses of
4420 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4421 just one bfd_release.
4422 (wasm_scan): Don't use malloc/strdup for section names,
4423 bfd_alloc instead. Simplify code prefixing section name.
4424 Formatting. Don't attempt to free memory here..
4425 (wasm_object_p): ..do so here.
4427 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4430 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4431 UNDEFWEAK_NO_DYNAMIC_RELOC.
4432 (allocate_dynrelocs_for_symbol): Likewise.
4434 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4437 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4439 2020-01-10 Alan Modra <amodra@gmail.com>
4441 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4443 2020-01-09 Nick Clifton <nickc@redhat.com>
4446 * bfd.c (bfd_convert_section_contents): Check for a compress
4447 header size that is larger than the actual section size.
4449 2020-01-08 Alan Modra <amodra@gmail.com>
4452 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4453 after removing sections.
4455 2020-01-06 Jim Wilson <jimw@sifive.com>
4458 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4459 check for !bfd_link_pic (info).
4460 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4461 <R_RISCV_JAL>: Add comment.
4462 (_bfd_riscv_relax_section): For plt.offset check, add check for
4463 bfd_link_pic (info). Add comment.
4465 2020-01-06 Alan Modra <amodra@gmail.com>
4467 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4468 match failures. Don't init to bfd_error_wrong_format before
4469 calling _bfd_check_format.
4471 2020-01-06 Alan Modra <amodra@gmail.com>
4473 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4474 status rather than exiting on stack overflow or underflow.
4475 (_bfd_vms_slurp_etir): Adjust to suit.
4477 2020-01-06 Alan Modra <amodra@gmail.com>
4479 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4481 2020-01-06 Alan Modra <amodra@gmail.com>
4483 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4484 command. Check name offset is within command.
4485 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4486 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4487 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4488 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4489 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4490 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4491 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4492 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4493 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4494 (bfd_mach_o_read_segment): Similarly.
4495 (bfd_mach_o_read_thread): Properly bound check thread struct.
4496 Don't repeat checks on second loop.
4497 (bfd_mach_o_read_command): Fail on invalid command length.
4499 2020-01-04 Alan Modra <amodra@gmail.com>
4501 * format.c (bfd_check_format_matches): Add preserve_match.
4502 Save initial bfd state in "preserve", matched bfd state in
4503 "preserve_match". Save just the first match. Release
4504 bfd_alloc memory. Restore and finish preserved state as
4505 appropriate on all function exit paths.
4507 2020-01-04 Alan Modra <amodra@gmail.com>
4509 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4511 2020-01-04 Alan Modra <amodra@gmail.com>
4513 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4516 2020-01-03 Nick Clifton <nickc@redhat.com>
4519 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4520 there is enough data remaining in the code buffer before
4521 attempting to read a function stub.
4523 2020-01-03 Nick Clifton <nickc@redhat.com>
4526 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4527 return value from bfd_malloc.
4528 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4529 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4530 (elf32_arm_filter_cmse_symbols): Likewise.
4531 (elf32_arm_write_section): Likewise.
4532 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4533 (bfd_mach_o_follow_dsym): Likewise.
4534 * pef.c (bfd_pef_print_loader_section): Likewise.
4535 (bfd_pef_scan_start_address): Likewise.
4536 (bfd_pef_parse_function_stubs): Likewise.
4537 (bfd_pef_parse_symbols): Likewise.
4539 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4541 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4542 on binary inputs ld/PR25316.
4543 (is_ia64_elf): new helper to filter on ia64 objects.
4545 2020-01-03 Jan Beulich <jbeulich@suse.com>
4547 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4549 (bfd_mach_o_scan): Insert underscore in two variable names.
4551 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4553 * Makefile.am: Add z80-elf target support.
4554 * configure.ac: Likewise.
4555 * targets.c: Likewise.
4556 * Makefile.in: Regenerate.
4557 * configure: Regenerate.
4558 * config.bfd: Add z80-elf target support and new arches: ez80 and
4560 * elf32-z80.c: New file.
4561 * archures.c: Add new z80 architectures: eZ80 and Z180.
4562 * coffcode.h: Likewise.
4563 * cpu-z80.c: Likewise.
4564 * coff-z80.c: Add new relocations for Z80 target and local label
4566 * reloc.c: Add new relocs.
4567 * bfd-in2.h: Regenerate.
4568 * libbfd.h: Regenerate.
4570 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4574 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4576 2020-01-01 Alan Modra <amodra@gmail.com>
4578 Update year range in copyright notice of all files.
4580 For older changes see ChangeLog-2019
4582 Copyright (C) 2020 Free Software Foundation, Inc.
4584 Copying and distribution of this file, with or without modification,
4585 are permitted in any medium without royalty provided the copyright
4586 notice and this notice are preserved.
4592 version-control: never