1 2020-11-20 Nick Alcock <nick.alcock@oracle.com>
3 * elflink.c (elf_finalize_dynstr): Call examine_strtab after
5 (elf_link_swap_symbols_out): Don't call it here. Call
6 ctf_new_symbol before swap_symbol_out.
7 (elf_link_output_extsym): Call ctf_new_dynsym before
9 (bfd_elf_final_link): Likewise.
10 * elf.c (swap_out_syms): Pass in bfd_link_info. Call
11 ctf_new_symbol before swap_symbol_out.
12 (_bfd_elf_compute_section_file_positions): Adjust.
14 2020-11-19 Nick Clifton <nickc@redhat.com>
17 * elf64-s390.c (elf_s390_finish_dynamic_sections): Check for the
18 existance of an sgot output section before setting the
21 2020-11-18 Jozef Lawrynowicz <jozef.l@mittosystems.com>
22 H.J. Lu <hongjiu.lu@intel.com>
24 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_retain.
25 (struct elf_obj_tdata): Increase has_gnu_osabi to 4 bits.
26 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_retain
28 (_bfd_elf_final_write_processing): Report if SHF_GNU_RETAIN is
29 not supported by the OSABI.
30 Adjust error messages.
31 * elflink.c (elf_link_input_bfd): Copy enabled has_gnu_osabi bits from
32 input BFD to output BFD.
33 (bfd_elf_gc_sections): gc_mark the section if SHF_GNU_RETAIN is set.
35 2020-11-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
37 * cpu-arm.c (processors): Add Cortex-A78C.
39 2020-11-11 Tom Tromey <tromey@adacore.com>
41 * archive.c (getuid, getgid): Move...
42 * sysdep.h (getuid, getgid): ...here.
44 2020-11-09 Alan Modra <amodra@gmail.com>
46 * vms-alpha.c (alpha_vms_write_exec): Write 16 bits to eihd.alias.
48 2020-11-09 Alan Modra <amodra@gmail.com>
50 * archive.c (bfd_ar_hdr_from_filesystem): Use bfd_set_input_error
51 when stat of archive member fails.
52 * coff-rs6000.c (xcoff_write_archive_contents_old),
53 (xcoff_write_archive_contents_big): Likewise, and handle in-memory
56 2020-11-03 Alan Modra <amodra@gmail.com>
58 * elf.c (bfd_section_from_shdr): Free sections_being_created.
61 2020-11-02 Alan Modra <amodra@gmail.com>
67 * elflink.c (elf_link_add_object_symbols): Don't set def/ref flags
68 for plugin syms. Do allow plugin syms to mark as-needed libs.
70 2020-10-30 H.J. Lu <hongjiu.lu@intel.com>
73 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Generate
74 GNU_PROPERTY_X86_ISA_1_BASELINE for -z x86-64-baseline.
76 2020-10-29 Nick Clifton <nickc@redhat.com>
79 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Use the correct
80 sized reloc reading function.
81 (_bfd_elf_write_secondary_reloc_section): Use the correct sized
82 reloc writing function.
84 2020-10-28 Nick Clifton <nickc@redhat.com>
87 * srec.c (srec_write_symbols): Do not emit symbols in sections
88 that have been removed from the output.
90 2020-10-27 Nick Clifton <nickc@redhat.com>
92 * elf64-hppa.c (elf_hppa_final_link_relocate): Check that the
93 symbol's section is being output before adding its offset to the
94 addend when processing R_PARISC_SECREL32.
96 2020-10-25 Alan Modra <amodra@gmail.com>
98 * vms-misc.c (_bfd_vms_save_counted_string): Count length byte
101 2020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
103 * po/es.po: Fix printf format.
105 2020-10-16 Nelson Chu <nelson.chu@sifive.com>
107 * elfnn-riscv.c (riscv_elf_link_hash_table): Add last_iplt_index.
108 (riscv_elf_size_dynamic_sections): Initialize the last_iplt_index.
109 (riscv_elf_relocate_section): Use riscv_elf_append_rela.
110 (riscv_elf_finish_dynamic_symbol): If the use_elf_append_rela is
111 false, then we should add the dynamic relocs from the last of
112 the .rela.iplt, and don't use the riscv_elf_append_rela to add.
114 2020-10-16 Nelson Chu <nelson.chu@sifive.com>
116 * elfnn-riscv.c: Include "objalloc.h" since we need objalloc_alloc.
117 (riscv_elf_link_hash_table): Add loc_hash_table and loc_hash_memory
118 for local STT_GNU_IFUNC symbols.
119 (riscv_elf_got_plt_val): Removed.
120 (riscv_elf_local_htab_hash, riscv_elf_local_htab_eq): New functions.
121 Use to compare local hash entries.
122 (riscv_elf_get_local_sym_hash): New function. Find a hash entry for
123 local symbol, and create a new one if needed.
124 (riscv_elf_link_hash_table_free): New function. Destroy an riscv
125 elf linker hash table.
126 (riscv_elf_link_hash_table_create): Create hash table for local ifunc.
127 (riscv_elf_check_relocs): Create a fake global symbol to track the
128 local ifunc symbol. Add support to check and handle the relocations
129 reference to ifunc symbols.
130 (allocate_dynrelocs): Let allocate_ifunc_dynrelocs and
131 allocate_local_ifunc_dynrelocs to handle the ifunc symbols if they
132 are defined and referenced in a non-shared object.
133 (allocate_ifunc_dynrelocs): New function. Allocate space in .plt,
134 .got and associated reloc sections for ifunc dynamic relocs.
135 (allocate_local_ifunc_dynrelocs): Likewise, but for local ifunc
137 (riscv_elf_relocate_section): Add support to handle the relocation
138 referenced to ifunc symbols.
139 (riscv_elf_size_dynamic_sections): Updated.
140 (riscv_elf_adjust_dynamic_symbol): Updated.
141 (riscv_elf_finish_dynamic_symbol): Finish up the ifunc handling,
142 including fill the PLT and GOT entries for ifunc symbols.
143 (riscv_elf_finish_local_dynamic_symbol): New function. Called by
144 riscv_elf_finish_dynamic_symbol to handle the local ifunc symbols.
145 (_bfd_riscv_relax_section): Don't do the relaxation for ifunc.
146 * elfxx-riscv.c: Add R_RISCV_IRELATIVE.
147 * configure.ac: Link elf-ifunc.lo to use the generic ifunc support.
148 * configure: Regenerated.
150 2020-10-16 Alan Modra <amodra@gmail.com>
152 * elf32-arc.c (replace_func): Correct return type.
153 (get_replace_function): Use a replace_func function pointer rather
154 than void*. Update associated ARC_RELOC_HOWTO define.
156 2020-10-16 Alan Modra <amodra@gmail.com>
158 * elf32-cr16.c: Formatting.
159 (cr16_elf_final_link_relocate): Sign extend rather than clumsy
160 "add or subtract" of offset value. Simplify range checks. Move
161 common code out of "if" branches. Don't refetch insn fields
164 2020-10-16 Alan Modra <amodra@gmail.com>
166 * elf64-ppc.c (ppc64_elf_relocate_section): Tighten sanity check
167 on R_PPC64_GOT_LO_DS and R_PPC64_GOT_HA instructions.
169 2020-10-09 Alan Modra <amodra@gmail.com>
171 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't do local
172 entry offset optimisation.
174 2020-10-09 H.J. Lu <hongjiu.lu@intel.com>
177 * elf-linker-x86.h (elf_linker_x86_params): Add isa_level.
178 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge
179 GNU_PROPERTY_X86_ISA_1_V[234].
180 (_bfd_x86_elf_link_setup_gnu_properties): Generate
181 GNU_PROPERTY_X86_ISA_1_V[234] for -z x86-64-v[234].
183 2020-10-06 H.J. Lu <hongjiu.lu@intel.com>
186 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge -z ibt
187 and -z shstk only with GNU_PROPERTY_X86_FEATURE_1_AND.
189 2020-10-06 Brandon Bergren <bdragon@FreeBSD.org>
191 * config.bfd: Add powerpc64le-*-freebsd*.
192 * configure.ac: Add powerpc_elf64_fbsd_le_vec.
193 * elf64-ppc.c (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define for
195 * targets.c (powerpc_elf64_fbsd_le_vec): Declare.
196 (_bfd_target_vector): Add it.
197 * configure: Regenerate.
199 2020-10-05 Kamil Rytarowski <n54@gmx.com>
201 * config.bfd (aarch64-*-netbsd*, aarch64_be-*-netbsd*): Add target.
203 2020-10-05 Nick Clifton <nickc@redhat.com>
206 * elf.c (_bfd_elf_setup_sections): Do not complain about an
207 sh_link value of zero when the SLF_LINK_ORDER flag is set.
208 (assign_section_numbers): Likewise.
210 2020-10-02 H.J. Lu <hongjiu.lu@intel.com>
213 * elflink.c (bfd_elf_gc_sections): Do not arbitrarily keep note
214 sections which are linked to another section.
216 2020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
218 * cpu-arm.c: Add cortex-a78 and cortex-a78ae.
220 2020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
222 * cpu-arm.c: (processors) Add Cortex-X1.
224 2020-09-28 Alan Modra <amodra@gmail.com>
227 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
228 NULL stub_entry->h before calling is_tls_get_addr.
230 2020-09-26 Alan Modra <amodra@gmail.com>
232 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
233 (LD_R0_0R11, ADD_R11_R0_R11): Define.
234 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
236 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
237 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
238 and only emit for has_plt_localentry0. Don't use r2 in the stub.
240 2020-09-24 Alan Modra <amodra@gmail.com>
243 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
244 size_power10_offset rather than calculating from start of stub.
245 Add size for notoc tls_get_addr_opt stub.
246 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
247 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
248 (build_tls_get_addr_stub): Delete.
249 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
250 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
251 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
252 of build_tls_get_addr_stub.
253 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
254 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
255 when padding stub. Size eh_frame for notoc stub too.
256 Correct lr_restore value.
257 (ppc64_elf_relocate_section): Don't skip over first insn of
258 notoc tls_get_addr_opt stub.
260 2020-09-24 Alan Modra <amodra@gmail.com>
263 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
264 (ppc64_elf_edit): Call params->edit.
265 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
267 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
268 (ppc64_elf_tls_setup): Update declaration.
270 2020-09-21 Alan Modra <amodra@gmail.com>
273 * elfxx-riscv.c (howto_table): Correct size and bitsize of
274 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
275 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
276 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
277 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
279 2020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
282 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
283 relocations in debug sections, change abort to _bfd_error_handler.
285 2020-09-16 H.J. Lu <hongjiu.lu@intel.com>
288 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
290 * reloc.c: Include "coff/internal.h".
291 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
293 2020-09-16 Alan Modra <amodra@gmail.com>
295 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
296 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
297 (swap_out_syms): Adjust elf_symbol_from invocation.
299 2020-09-16 Alan Modra <amodra@gmail.com>
302 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
304 2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
306 * coff-x86_64.c (howto_table): Display PE relocation names.
308 2020-09-15 Hans-Peter Nilsson <hp@axis.com>
311 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
312 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
314 2020-09-12 H.J. Lu <hongjiu.lu@intel.com>
317 * elflink.c (elf_final_link_info): Add local_hash_table.
318 (local_hash_entry): New.
319 (local_hash_newfunc): Likewise.
320 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
322 (bfd_elf_final_link): Initialize and free local_hash_table for
325 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
327 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
328 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
329 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
330 BFD_RELOC_AARCH64_TSTBR14 relocations.
332 2020-09-09 Nick Clifton <nickc@redhat.com>
334 * cofflink.c (coff_link_check_archive_element): Move the check for
335 coff type input to the start of the function.
337 2020-09-09 Alan Modra <amodra@gmail.com>
339 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
340 * libbfd.h: Regenerate.
342 2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
343 Kuan-Lin Chen <kuanlinchentw@gmail.com>
345 * bfd-in2.h (bfd_reloc_code_real): Add
346 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
347 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
348 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
349 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
350 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
351 (write_uleb128): New.
352 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
353 * libbfd.c (_bfd_write_unsigned_leb128): New.
354 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
355 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
356 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
358 2020-09-08 Alex Coplan <alex.coplan@arm.com>
360 * archures.c (bfd_mach_aarch64_8R): New.
361 * bfd-in2.h: Regenerate.
362 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
363 (bfd_aarch64_arch_ilp32): Update tail pointer.
365 2020-09-08 Alan Modra <amodra@gmail.com>
369 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
370 Return oldbfd in override when old common should override new
372 (_bfd_elf_add_default_symbol): Adjust to suit.
373 (elf_link_add_object_symbols): Likewise. Pass "override" to
374 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
375 field for --as-needed shared libraries. Revert pr13250 changes.
377 2020-09-08 Nick Clifton <nickc@redhat.com>
379 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
380 unrecognized symbol type in a weak definition.
382 2020-09-04 Alan Modra <amodra@gmail.com>
385 * elfcode.h (elf_object_p): Sanity check section header offset.
386 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
389 2020-09-04 Alan Modra <amodra@gmail.com>
394 * elflink.c (elf_link_add_object_symbols): Do set def_regular
395 and ref_regular for IR symbols. Don't clear dynsym, allowing
396 IR symbols to load --as-needed shared libraries, but prevent
397 IR symbols from becoming dynamic.
399 2020-09-03 Nick Clifton <nickc@redhat.com>
402 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
403 secondary reloc sections with a zero sh_entsize field.
405 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
407 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
408 (riscv_merge_std_ext): Likewise.
409 (riscv_merge_arch_attr_info): Likewise.
410 (riscv_merge_attributes): Likewise and fix comment typos.
412 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
414 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
415 from void to bfd_boolean. Report warnings rather than errors
416 when the ISA versions are mis-matched. Afterwards, remember to
417 update the output ISA versions to the newest ones.
418 (riscv_merge_std_ext): Allow to link objects with different
419 standard ISA versions. Try to add output ISA versions to
420 merged_subsets first.
421 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
422 ISA and non-standard ISA versions.
424 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
426 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
427 error message when the versions of extension are mis-matched.
428 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
431 2020-09-03 Alan Modra <amodra@gmail.com>
433 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
434 on the output bfd objalloc memory.
436 2020-09-02 Alan Modra <amodra@gmail.com>
438 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
439 of constant shifted left.
441 2020-09-02 Alan Modra <amodra@gmail.com>
443 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
444 type for "relocation".
446 2020-09-01 Alan Modra <amodra@gmail.com>
448 * reloc.c (N_ONES): Handle N=0.
449 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
450 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
452 2020-09-01 Alan Modra <amodra@gmail.com>
455 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
456 in descending order of alignment.
458 2020-09-01 Alan Modra <amodra@gmail.com>
461 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
463 2020-08-31 Alan Modra <amodra@gmail.com>
466 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
467 unsigned when using with RISCV_ITYPE.
468 (_bfd_riscv_relax_call): Use an unsigned foff.
470 2020-08-31 Alan Modra <amodra@gmail.com>
474 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
475 (CRINFO_RELVADDR): Make unsigned.
476 (mips_elf_nullify_got_load): Use unsigned constant when shifting
479 2020-08-31 Alan Modra <amodra@gmail.com>
482 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
483 variable and rewrite signed overflow check.
484 * elf32-mep.c: Regenerate.
485 (mep_final_link_relocate): Delete "s".
487 2020-08-31 Alan Modra <amodra@gmail.com>
490 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
491 that might shift values into sign bit.
493 2020-08-31 Alan Modra <amodra@gmail.com>
496 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
497 and similarly for variables dealing with overflow.
499 2020-08-31 Alan Modra <amodra@gmail.com>
502 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
503 without undefined behaviour. Tidy excess casts.
505 2020-08-31 Alan Modra <amodra@gmail.com>
507 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
508 alignment from reloc addend after reloc type R_MN10300_ALIGN is
511 2020-08-30 Alan Modra <amodra@gmail.com>
515 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
516 without undefined behaviour.
518 2020-08-29 Nick Clifton <nickc@redhat.com>
521 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
524 2020-08-29 Alan Modra <amodra@gmail.com>
527 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
528 element when count is zero. bfd_realloc when shrinking.
530 2020-08-28 Alan Modra <amodra@gmail.com>
533 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
536 2020-08-28 Alan Modra <amodra@gmail.com>
539 * ecofflink.c (WRITE): Really don't write zero size chunks.
541 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
544 * linker.c (bfd_generic_define_common_symbol): Force the alignment
545 to 1 if the section has now alignment requirement.
547 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
549 * elf32-csky.c (csky_archs): Fix arch names.
550 (csky_find_arch_with_name): New.
551 (elf32_csky_merge_attributes): New.
552 (csky_elf_merge_private_bfd_data): Add process of merge
554 (elf32_csky_obj_attrs_arg_type): New.
555 (elf32_csky_obj_attrs_handle_unknown): New.
556 (elf_backend_obj_attrs_vendor): Define.
557 (elf_backend_obj_attrs_section): Define.
558 (elf_backend_obj_attrs_arg_type): Define.
559 (elf_backend_obj_attrs_section_type): Define.
561 2020-08-28 Nick Clifton <nickc@redhat.com>
564 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
565 for undefined symbols which will not generate extra warning
566 messages about truncated relocs.
568 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
570 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
571 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
572 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
573 unresolved reloc checks.
575 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
578 * som.c (som_bfd_copy_private_section_data): Issue error when a
579 subspace is specified without its containing space.
581 2020-08-27 Alan Modra <amodra@gmail.com>
584 * elflink.c: Include limits.h.
585 (CHAR_BIT): Provide fallback define.
586 (set_symbol_value): Correct complex reloc comment.
587 (undefined_reference): Set bfd_error.
588 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
590 (eval_symbol): Limit shifts. Force unsigned for left shift.
591 Catch divide by zero.
592 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
593 * configure: Regenerate.
594 * config.in: Regenerate.
596 2020-08-27 Alan Modra <amodra@gmail.com>
599 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
601 2020-08-27 Alan Modra <amodra@gmail.com>
603 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
604 on sym_sec not being output.
606 2020-08-27 Alan Modra <amodra@gmail.com>
609 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
611 2020-08-26 Nick Clifton <nickc@redhat.com>
614 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
616 (avr_elf32_load_records_from_section): Use bfd_get_16 and
617 bfd_get_32 to load values from potentially unaligned pointers.
620 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
621 ignore local symbols.
622 (elf64_alpha_relax_got_load): Do not check for local dynamic
624 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
626 (INSN_A) Cast the A parameter to unsigned.
627 (INSN_AB): Define in terms of INSN_A.
628 (INSN_ABC): Likewise.
629 (INSN_ABO): Likewise.
633 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
634 unsigned long constant when creating a mask to test for alignment
637 2020-08-26 Alan Modra <amodra@gmail.com>
640 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
642 2020-08-26 Alan Modra <amodra@gmail.com>
645 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
646 when section is empty.
648 2020-08-26 Alan Modra <amodra@gmail.com>
651 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
654 2020-08-26 Alan Modra <amodra@gmail.com>
662 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
663 (ppc64_elf_tls_setup): Likewise.
664 (branch_reloc_hash_match): Likewise.
665 (build_plt_stub): Likewise.
666 (ppc64_elf_relocate_section): Likewise.
668 2020-08-26 Alan Modra <amodra@gmail.com>
671 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
673 2020-08-26 Alan Modra <amodra@gmail.com>
676 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
677 sstubs->contents != NULL.
679 2020-08-26 Alan Modra <amodra@gmail.com>
682 * som.c (som_prep_for_fixups): Return early when no symbols.
684 2020-08-26 Alan Modra <amodra@gmail.com>
687 * ecofflink.c (WRITE): Don't write size 0 chunks.
689 2020-08-26 Alan Modra <amodra@gmail.com>
691 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
693 2020-08-26 Alan Modra <amodra@gmail.com>
696 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
698 2020-08-26 David Faust <david.faust@oracle.com>
700 * archures.c (bfd_mach_xbpf): Define.
701 * bfd-in2.h: Regenerate.
702 * cpu-bpf.c (bfd_xbpf_arch) New.
703 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
705 2020-08-26 Alan Modra <amodra@gmail.com>
707 * archures.c (bfd_mach_ck860): Define.
709 2020-08-25 Mark Wielaard <mark@klomp.org>
711 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
712 and dwarf_rnglists_size fields.
713 (dwarf_debug_sections): Add debug_rnglists.
714 (dwarf_debug_section_enum): Likewise.
715 (read_debug_rnglists): New function.
716 (read_rangelist): New function to call either read_ranges or
717 read_rnglists. Rename original function to...
718 (read_ranges): ...this.
719 (read_rnglists): New function.
721 2020-08-25 Alan Modra <amodra@gmail.com>
724 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
725 is_elf_hash_table before accessing elf fields.
727 2020-08-25 Alan Modra <amodra@gmail.com>
730 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
733 2020-08-25 Alan Modra <amodra@gmail.com>
736 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
737 before accessing elf fields.
739 2020-08-25 Alan Modra <amodra@gmail.com>
742 * som.c (som_compute_checksum): XOR 32-bit words in header,
743 not unsigned long sized words.
745 2020-08-25 Alan Modra <amodra@gmail.com>
748 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
749 amount copied for elf_segment_map defined with one element
752 2020-08-25 Alan Modra <amodra@gmail.com>
755 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
756 bfd_get_x size function to read addends out of fields. Apply
757 rightshift adjustment too. Don't apply the now unnecessary
758 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
759 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
760 Correct R_ARM_THM_JUMP6 addend.
762 2020-08-25 Alan Modra <amodra@gmail.com>
765 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
766 before start of section.
768 2020-08-25 Alan Modra <amodra@gmail.com>
770 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
771 before accessing elf_hash_table_id.
772 * elf32-arc.c (elf_arc_hash_table): Likewise.
773 * elf32-arm.c (elf32_arm_hash_table): Likewise.
774 * elf32-avr.c (avr_link_hash_table): Likewise.
775 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
776 * elf32-cris.c (elf_cris_hash_table): Likewise.
777 * elf32-csky.c (csky_elf_hash_table): Likewise.
778 * elf32-frv.c (frvfdpic_hash_table): Likewise.
779 * elf32-hppa.c (hppa_link_hash_table): Likewise.
780 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
781 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
782 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
783 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
784 * elf32-metag.c (metag_link_hash_table): Likewise.
785 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
786 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
787 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
788 * elf32-s390.c (elf_s390_hash_table): Likewise.
789 * elf32-sh.c (sh_elf_hash_table): Likewise.
790 * elf32-spu.c (spu_hash_table): Likewise.
791 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
792 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
793 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
794 * elf64-hppa.c (hppa_link_hash_table): Likewise.
795 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
796 * elf64-s390.c (elf_s390_hash_table): Likewise.
797 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
798 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
799 * elfxx-mips.c (mips_elf_hash_table): Likewise.
800 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
801 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
803 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
805 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
806 int. Use '%u' format with _bfd_error_handler to render it.
808 2020-08-25 Alan Modra <amodra@gmail.com>
811 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
812 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
814 2020-08-25 Alan Modra <amodra@gmail.com>
817 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
818 accessing elf_hash_table_id.
820 2020-08-25 Alan Modra <amodra@gmail.com>
823 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
824 accessing elf_hash_table_id.
826 2020-08-24 Mark Wielaard <mark@klomp.org>
828 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
829 (read_formatted_entries): Likewise. And skip zero entry.
831 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
833 * bfd-in2.h (bfd_mach_ck860): New.
834 * cpu-csky.c (arch_info_struct): Add item for CK860.
836 2020-08-24 Alan Modra <amodra@gmail.com>
838 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
839 high part tprel16 relocs.
840 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
841 Clear do_tls_opt on odd instructions.
842 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
843 Don't sanity check them here.
844 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
845 high part tprel16 relocs.
846 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
847 Clear do_tls_opt on odd instructions.
848 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
850 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
853 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
854 * configure: Regenerate.
856 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
859 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
860 versioned symbols, which are defined in shared objects, in
863 2020-08-21 Nick Clifton <nickc@redhat.com>
865 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
866 the data map if there are entries in it.
867 (_bfd_aarch64_erratum_843419_scan): Likewise.
869 2020-08-21 Jan Beulich <jbeulich@suse.com>
871 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
872 last byte of debug dir, not first.
874 2020-08-20 Nick Clifton <nickc@redhat.com>
877 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
878 field in the ELF header of the compressed sections.
880 2020-08-20 Nick Clifton <nickc@redhat.com>
883 * elf-bfd.h (struct bfd_elf_section_data): Add
884 has_secondary_relocs field.
885 * elf.c (_bfd_elf_copy_special_section_fields): Set the
886 has_secondary_relocs field for sections which have associated
888 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
889 on sections which have associated secondary relocs.
891 2020-08-15 Alan Modra <amodra@gmail.com>
893 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
894 small common section.
895 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
896 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
897 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
898 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
899 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
900 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
901 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
902 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
903 * elf32-v850.c (v850_elf_check_relocs): Likewise.
904 (v850_elf_add_symbol_hook): Likewise.
905 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
906 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
907 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
908 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
910 2020-08-15 Alan Modra <amodra@gmail.com>
913 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
915 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
916 on small common section.
917 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
918 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
919 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
920 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
921 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
922 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
924 2020-08-14 Alan Modra <amodra@gmail.com>
926 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
927 rather than another copy of primes. Increase maximum default
930 2020-08-13 Alan Modra <amodra@gmail.com>
932 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
934 2020-08-13 Alan Modra <amodra@gmail.com>
936 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
937 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
938 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
939 optimization when --no-pcrel-optimize.
941 2020-08-13 Alan Modra <amodra@gmail.com>
944 * bfd.c (struct bfd): Add read_only.
945 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
946 Set read_only on warning.
947 (elf_object_p): Sanity check program header alignment. Set
948 read_only on warning.
949 * bfd-in2.h: Regenerate.
951 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
953 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
954 win32pstatus note type to avoid signedness comparison warning.
956 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
958 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
959 win32pstatus notes, and return TRUE so we continue rather than
960 stopping as if it was an error.
962 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
964 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
966 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
968 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
969 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
970 appropriate size constraint for each win32pstatus note type.
972 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
974 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
975 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
978 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
980 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
981 (elfcore_grok_win32pstatus): Use.
983 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
985 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
986 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
987 offsets used to read NOTE_INFO_PROCESS.
989 2020-08-12 Nick Clifton <nickc@redhat.com>
991 * po/ru.po: Updated Russian translation.
992 * po/sr.po: Updated Serbian translation.
994 2020-08-07 David Faust <david.faust@oracle.com>
996 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
997 DISP16 and DISP32 relocations.
999 2020-08-05 David Faust <david.faust@oracle.com>
1001 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
1002 (bpf_elf_howto_table): Use it here.
1003 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
1004 instruction and data relocations.
1006 2020-08-03 Alan Modra <amodra@gmail.com>
1008 * vms-lib.c (vms_traverse_index): Sanity check size remaining
1009 before accessing vms_idx or vms_elfidx.
1011 2020-08-03 Alan Modra <amodra@gmail.com>
1014 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
1015 size against file size. Correct LONG_MAX limit check.
1016 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
1017 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
1018 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1019 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
1020 bfd_malloc_and_get_section.
1022 2020-07-31 Alan Modra <amodra@gmail.com>
1025 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
1026 IR symbols to become dynamic.
1027 (elf_link_add_object_symbols): Don't exclude IR symbols when
1028 deciding whether an as-needed shared library is needed.
1030 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1033 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
1035 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
1037 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1039 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
1040 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
1041 Don't define _STRUCTURED_PROC.
1042 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1043 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
1044 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
1045 * configure, config.in: Regenerate.
1046 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1047 * Makefile.in, doc/Makefile.in: Regenerate.
1049 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
1051 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
1052 (elf_link_hash_table): Add sym_cache.
1053 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
1054 (elf32_arm_check_relocs): Updated.
1055 (elf32_arm_size_dynamic_sections): Likewise.
1056 * elf32-bfin.c (bfin_link_hash_table): Removed.
1057 (bfin_link_hash_newfunc): Updated.
1058 (bfin_hash_table): Removed.
1059 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
1060 (csky_elf_check_relocs): Updated.
1061 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
1062 (elf32_hppa_check_relocs): Updated.
1063 * elf32-i386.c (elf_i386_tls_transition): Updated.
1064 (elf_i386_convert_load_reloc): Likewise.
1065 (elf_i386_check_relocs): Likewise.
1066 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
1067 (m32r_elf_hash_table): Updated.
1068 (m32r_elf_link_hash_table_create): Likewise.
1069 (m32r_elf_create_dynamic_sections): Likewise.
1070 (m32r_elf_adjust_dynamic_symbol): Likewise.
1071 (allocate_dynrelocs): Likewise.
1072 (m32r_elf_size_dynamic_sections): Likewise.
1073 (m32r_elf_relocate_section): Likewise.
1074 (m32r_elf_finish_dynamic_symbol): Likewise.
1075 (m32r_elf_check_relocs): Likewise.
1076 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
1078 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
1079 (elf_m68k_check_relocs): Updated.
1080 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
1081 (elf_metag_check_relocs): Updated.
1082 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
1083 (microblaze_elf_check_relocs): Updated.
1084 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
1085 (nds32_elf_create_dynamic_sections): Likewise.
1086 (nds32_elf_adjust_dynamic_symbol): Likewise.
1087 (nds32_elf_check_relocs): Likewise.
1088 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
1089 srelbss and aym_cache.
1090 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
1091 (nios2_elf32_check_relocs): Updated.
1092 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
1093 (or1k_elf_check_relocs): Updated.
1094 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
1095 (ppc_elf_check_relocs): Updated.
1096 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
1097 (elf_s390_check_relocs): Updated.
1098 (elf_s390_finish_dynamic_sections): Likewise.
1099 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
1101 (sh_elf_create_dynamic_sections): Updated.
1102 (sh_elf_adjust_dynamic_symbol): Likewise.
1103 (sh_elf_size_dynamic_sections): Likewise.
1104 (sh_elf_check_relocs): Likewise.
1105 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
1106 (elf32_tic6x_check_relocs): Updated.
1107 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
1108 (tilepro_elf_hash_table): Updated.
1109 (tilepro_elf_link_hash_table_create): Likewise.
1110 (tilepro_elf_check_relocs): Likewise.
1111 (tilepro_elf_adjust_dynamic_symbol): Likewise.
1112 (allocate_dynrelocs): Likewise.
1113 (tilepro_elf_size_dynamic_sections): Likewise.
1114 (tilepro_elf_relocate_section): Likewise.
1115 (tilepro_elf_finish_dynamic_symbol): Likewise.
1116 (tilepro_finish_dyn): Likewise.
1117 (tilepro_elf_finish_dynamic_sections): Likewise.
1118 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
1119 (ppc64_elf_before_check_relocs): Updated.
1120 (ppc64_elf_check_relocs): Likewise.
1121 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
1122 (elf_s390_check_relocs): Updated.
1123 (elf_s390_relocate_section): Likewise.
1124 (elf_s390_finish_dynamic_sections): Likewise.
1125 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1126 (elf_x86_64_check_relocs): Likewise.
1127 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1129 (elfNN_aarch64_check_relocs): Updated.
1130 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
1131 (riscv_elf_check_relocs): Updated.
1132 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
1133 (mips_elf_resolve_got_page_ref): Updated.
1134 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1135 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1137 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
1138 (tilegx_elf_check_relocs): Updated.
1139 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
1141 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1143 * elflink.c (bfd_elf_final_link): Give local symbols a name if
1145 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
1146 return TRUE if making ET_REL output.
1148 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1150 * elf-bfd.h (elf_backend_data): Add
1151 `elf_backend_elfsym_local_is_section' member.
1152 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
1154 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
1155 * elflink.c (bfd_elf_final_link): Use it to determine whether
1156 set the `.symtab' section's `sh_info' value to the index of the
1157 first non-local or non-section symbol.
1158 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
1160 (elf_backend_elfsym_local_is_section): New macro.
1161 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
1163 (elf_backend_elfsym_local_is_section): New macro.
1165 2020-07-29 Alan Modra <amodra@gmail.com>
1167 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
1168 defined in excluded sections.
1170 2020-07-28 Alan Modra <amodra@gmail.com>
1172 * elf.c (assign_section_numbers): Comment. Don't segfault on
1173 discarded sections when setting linked-to section for generic
1175 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
1177 2020-07-27 Alan Modra <amodra@gmail.com>
1179 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
1180 similar as absolute.
1181 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
1184 2020-07-24 Nick Clifton <nickc@redhat.com>
1186 * config.bfd: Move xc16x target to the obsolete list.
1188 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1190 * binary.c (binary_get_section_contents): Seek using offset
1191 from section's file position.
1193 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1195 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
1197 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
1200 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
1201 type for the first function argument. Rename pointers to reflect
1202 that they have distinct types.
1204 2020-07-20 Alan Modra <amodra@gmail.com>
1206 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
1208 2020-07-19 Alan Modra <amodra@gmail.com>
1210 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
1211 (select_alt_stub): New function.
1212 (ppc_get_stub_entry): Use it here.
1213 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
1215 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
1216 merge notoc stubs with other varieties when power10_stubs is "auto".
1217 Instead dup the stub hash table entry.
1218 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1219 tests of power10_stubs.
1221 2020-07-15 Alan Modra <amodra@gmail.com>
1224 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1226 2020-07-15 Nick Clifton <nickc@redhat.com>
1229 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1230 check for aux entries that overflow the buufer.
1232 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1234 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1235 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1237 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
1238 Alan Modra <amodra@gmail.com>
1241 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1242 objects both before and after normal object files.
1243 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1245 2020-07-10 Alan Modra <amodra@gmail.com>
1247 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1248 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1250 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1251 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1252 uses of power10_stubs.
1254 2020-07-09 Alan Modra <amodra@gmail.com>
1256 * coff-ppc.c: Delete.
1258 * pei-ppc.c: Delete.
1259 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1260 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1262 (coff_write_object_contents): Remove PPC_PE code.
1263 * config.bfd: Move powerpcle-pe to removed targets.
1264 * configure.ac: Remove powerpc PE entries.
1265 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1266 (ppc_process_before_allocation): Delete.
1267 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1268 * targets.c: Remove powerpc PE vectors.
1269 * po/SRC-POTFILES.in: Regenerate.
1270 * libcoff.h: Regenerate.
1271 * Makefile.in: Regenerate.
1272 * configure: Regenerate.
1274 2020-07-09 Nick Clifton <nickc@redhat.com>
1276 * po/fr.po: Updated French translation.
1278 2020-07-07 Alan Modra <amodra@gmail.com>
1280 * xcofflink.c (xcoff_mark): Don't mark const sections.
1281 (bfd_xcoff_record_link_assignment): Add FIXME.
1282 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1283 sections being discarded by linker script.
1285 2020-07-07 Alan Modra <amodra@gmail.com>
1287 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1288 time, uid, gid and mode for deterministic archive.
1289 (xcoff_write_archive_contents_big): Likewise.
1291 2020-07-07 Alan Modra <amodra@gmail.com>
1293 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1296 2020-07-06 Nick Clifton <nickc@redhat.com>
1298 * po/pt.po: Updated Portuguese translation.
1299 * po/uk.po: Updated Ukranian translation.
1301 2020-07-04 Nick Clifton <nickc@redhat.com>
1303 * version.m4: Set version to 2.35.50.
1304 * configure: Regenerate.
1305 * po/bbfd.pot: Regenerate.
1307 2020-07-04 Nick Clifton <nickc@redhat.com>
1309 Binutils 2.35 branch created.
1311 2020-07-01 Alan Modra <amodra@gmail.com>
1314 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1315 raw syment index before dereferencing.
1317 2020-07-01 Alan Modra <amodra@gmail.com>
1319 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1321 2020-07-01 Alan Modra <amodra@gmail.com>
1323 * config.bfd: Obsolete xc16x.
1325 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1327 * archures.c (bfd_mach_i386_nacl): Removed.
1328 (bfd_mach_i386_i386_nacl): Likewise.
1329 (bfd_mach_x86_64_nacl): Likewise.
1330 (bfd_mach_x64_32_nacl): Likewise.
1331 * config.bfd: Remove *-*-nacl* targets.
1332 * configure.ac: Remove x86 NaCl target vectors.
1333 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1334 (bfd_x64_32_nacl_arch): Likewise.
1335 (bfd_x86_64_nacl_arch): Likewise.
1336 (bfd_i386_nacl_arch): Likewise.
1337 (bfd_x64_32_arch_intel_syntax): Updated.
1338 * elf32-i386.c: Don't include "elf-nacl.h".
1339 (elf_i386_nacl_plt): Removed.
1340 (elf_i386_nacl_plt0_entry): Likewise.
1341 (elf_i386_nacl_plt_entry): Likewise.
1342 (elf_i386_nacl_pic_plt0_entry): Likewise.
1343 (elf_i386_nacl_pic_plt_entry): Likewise.
1344 (elf_i386_nacl_eh_frame_plt): Likewise.
1345 (elf_i386_nacl_plt): Likewise.
1346 (elf32_i386_nacl_elf_object_p): Likewise.
1347 (elf_i386_get_synthetic_symtab): Updated.
1348 (elf_i386_link_setup_gnu_properties): Likewise.
1349 * elf64-x86-64.c: Don't include "elf-nacl.h".
1350 (elf_x86_64_nacl_plt): Removed.
1351 (elf64_x86_64_nacl_elf_object_p): Likewise.
1352 (elf_x86_64_nacl_plt0_entry): Likewise.
1353 (elf_x86_64_nacl_plt_entry): Likewise.
1354 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1355 (elf_x86_64_nacl_plt): Likewise.
1356 (elf32_x86_64_nacl_elf_object_p): Likewise.
1357 (elf_x86_64_get_synthetic_symtab): Updated.
1358 (elf_x86_64_link_setup_gnu_properties): Likewise.
1359 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1360 * targets.c: Remove x86 NaCl target vectors.
1361 * bfd-in2.h: Regenerated.
1362 * configure: Likewise.
1364 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1366 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1367 _bfd_elf_add_dynamic_tags.
1369 2020-06-29 Alan Modra <amodra@gmail.com>
1371 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1372 return value of bfd_bread. Don't read more than requested length.
1373 Sanity check length. Properly terminate file name.
1375 2020-06-29 Alan Modra <amodra@gmail.com>
1377 * arc-got.h: Use C style comments.
1378 * coff-z80.c: Likewise.
1379 * elf32-csky.c: Likewise.
1380 * peXXigen.c: Likewise.
1381 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1384 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1386 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1387 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1389 2020-06-26 Alan Modra <amodra@gmail.com>
1391 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1392 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1393 (riscv_get_priv_spec_name): Move to..
1394 * cpu-riscv.c: ..here.
1395 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1396 Use %u to print unsigned numbers.
1398 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1400 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1401 default architecture.
1403 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1406 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1407 _bfd_elf_add_dynamic_tags.
1409 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1412 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1413 _bfd_elf_add_dynamic_tags.
1415 2020-06-24 Alan Modra <amodra@gmail.com>
1417 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1418 shifts without undefined behaviour.
1420 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1422 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1424 (_bfd_elf_add_dynamic_tags): New.
1425 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1426 _bfd_elf_add_dynamic_tags.
1427 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1428 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1429 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1430 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1431 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1432 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1433 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1434 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1436 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1437 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1438 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1439 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1440 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1441 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1442 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1443 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1444 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1446 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1447 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1448 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1449 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1450 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1451 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1453 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1454 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1455 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1456 dt_reloc_sz and dt_reloc_ent.
1457 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1458 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1460 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1461 etab.dt_pltgot_required.
1462 (elf32_hppa_size_dynamic_sections): Call
1463 _bfd_elf_add_dynamic_tags.
1464 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1465 etab.dt_pltgot_required.
1466 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1467 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1468 root.dt_pltgot_required for FDPIC output.
1469 (sh_elf_size_dynamic_sections): Call
1470 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1471 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1472 elf.dt_pltgot_required.
1473 (elf_xtensa_size_dynamic_sections): Call
1474 _bfd_elf_add_dynamic_tags.
1475 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1476 root.dt_pltgot_required.
1477 (elf64_hppa_size_dynamic_sections): Call
1478 _bfd_elf_add_dynamic_tags.
1479 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1480 root.dt_pltgot_required.
1481 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1482 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1483 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1485 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1487 * mach-o.c: Support the new load commands by reading a linkedit
1488 data command for them.
1490 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1492 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1493 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1494 (riscv_get_priv_spec_class): Likewise.
1495 (riscv_get_priv_spec_name): Likewise.
1496 (riscv_get_priv_spec_class_from_numbers): New function, convert
1497 the version numbers into string, then call riscv_get_priv_spec_class
1498 to get the priv spec class.
1499 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1500 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1501 (riscv_get_priv_spec_name): Likewise.
1502 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1503 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1504 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1505 of input and output objects form their priv spec attributes by
1506 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1507 errors when linking objects with differnet priv spec versions. We do
1508 know v1.9.1 may have conflicts to other versions, so report the
1509 warning, too. After that, update the output priv spec version to the
1512 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1514 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1515 priv attributes, we will check the conflicts for all of them (major,
1516 minor and revision), and then set the priv_attrs_merged to TRUE to
1517 indicate that we have handled all of the priv attributes. Remove
1518 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1520 2020-06-21 Alan Modra <amodra@gmail.com>
1523 * configure.ac: Disable plugins by default for some targets.
1524 * plugin.c: Comment typo fix.
1525 * configure: Regenerate.
1527 2020-06-19 Nick Clifton <nickc@redhat.com>
1529 * plugin.c (try_load_plugin): Suppress the error message about
1530 being unable to open a plugin if creating a list of viable
1533 2020-06-16 Alan Modra <amodra@gmail.com>
1535 * aout-tic30.c: Delete file.
1536 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1537 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1538 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1539 (xc16x-*-elf): Sort properly.
1540 * configure.ac: Remove tic30_aout_vec.
1541 * targets.c: Likewise.
1542 * Makefile.in: Regenerate.
1543 * configure: Regenerate.
1544 * po/SRC-POTFILES.in: Regenerate.
1546 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1548 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1549 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1550 (elf32xtensa_abi): New global variable.
1551 (xtensa_abi_choice): New function.
1552 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1553 XSHAL_ABI to select PLT code.
1555 2020-06-15 Roland McGrath <mcgrathr@google.com>
1557 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1558 field of bfd_link_info.
1560 2020-06-15 Alan Modra <amodra@gmail.com>
1562 * config.bfd: Obsolete powerpcle-*-pe targets.
1564 2020-06-15 Alan Modra <amodra@gmail.com>
1567 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1568 symbols that were defined in discarded sections.
1569 * cofflink.c (coff_link_check_archive_element): Likewise.
1570 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1572 (_bfd_coff_write_global_sym): Don't emit such symbols.
1573 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1574 libcoff.h: Regenerate.
1576 2020-06-11 Alan Modra <amodra@gmail.com>
1579 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1581 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1583 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1584 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1585 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1588 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1591 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1592 Clear verinfo.verdef.
1594 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1597 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1598 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1599 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1601 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1602 Set ifunc_resolvers if there are FUNC resolvers.
1603 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1604 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1605 with elf.ifunc_resolvers.
1606 (write_plt_relocs_for_local_syms): Likewise.
1607 (ppc64_elf_relocate_section): Likewise.
1608 (ppc64_elf_finish_dynamic_sections): Likewise.
1609 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1611 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1612 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1613 instead of readonly_dynrelocs_against_ifunc.
1614 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1615 readonly_dynrelocs_against_ifunc.
1617 2020-06-09 Alan Modra <amodra@gmail.com>
1619 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1620 maybe_local_ifunc_resolver field.
1621 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1622 cases where maybe_local_ifunc_resolver was set.
1623 (ppc64_elf_relocate_section): Likewise.
1624 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1627 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1629 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1631 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1633 (elf32_arm_size_dynamic_sections): Updated. Clear
1634 root.tlsdesc_plt for DF_BIND_NOW.
1635 (elf32_arm_finish_dynamic_sections): Updated.
1636 (elf32_arm_output_arch_local_syms): Likewise.
1637 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1638 Clear root.tlsdesc_plt for DF_BIND_NOW.
1639 (nds32_elf_finish_dynamic_sections): Updated.
1640 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1641 dt_tlsdesc_plt and dt_tlsdesc_got.
1642 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1643 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1644 tlsdesc_plt and dt_tlsdesc_got.
1645 (elfNN_aarch64_allocate_dynrelocs): Updated.
1646 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1647 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1648 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1650 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1651 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1652 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1653 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1656 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1658 * elf32-tic6x.c (elf32_bed): Defined the default to
1661 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1663 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1665 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1666 root.splt/root.srelplt.
1667 (elf64_hppa_create_dynamic_sections): Likewise.
1668 (elf64_hppa_size_dynamic_sections): Likewise.
1669 (elf64_hppa_finish_dynamic_symbol): Likewise.
1670 (elf_hppa_final_link): Likewise.
1671 (elf_hppa_final_link_relocate): Likewise.
1673 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1675 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1676 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1679 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1681 * elf-bfd.h (elf_target_os): New.
1682 (elf_link_hash_table): Add target_os.
1683 (elf_backend_data): Add target_os.
1684 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1685 symbian_p and nacl_p.
1686 (create_got_section): Updated.
1687 (elf32_arm_create_dynamic_sections): Likewise.
1688 (arm_type_of_stub): Likewise.
1689 (elf32_arm_create_or_find_stub_sec): Likewise.
1690 (elf32_arm_allocate_plt_entry): Likewise.
1691 (elf32_arm_populate_plt_entry): Likewise.
1692 (elf32_arm_final_link_relocate): Likewise.
1693 (elf32_arm_check_relocs): Likewise.
1694 (allocate_dynrelocs_for_symbol): Likewise.
1695 (elf32_arm_finish_dynamic_symbol): Likewise.
1696 (elf32_arm_finish_dynamic_sections): Likewise.
1697 (elf32_arm_output_plt_map_1): Likewise.
1698 (elf32_arm_output_arch_local_syms): Likewise.
1699 (elf32_arm_add_symbol_hook): Likewise.
1700 (elf32_arm_nacl_link_hash_table_create): Likewise.
1701 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1702 (elf32_arm_symbian_link_hash_table_create): Likewise.
1703 (ELF_TARGET_OS): New.
1704 * elf32-i386.c (elf_i386_arch_bed): Removed.
1705 (elf_backend_arch_data): Likewise.
1706 (elf_i386_solaris_arch_bed): Likewise.
1707 (elf_i386_nacl_arch_bed): Likewise.
1708 (elf_i386_vxworks_arch_bed): Likewise.
1709 (elf_i386_relocate_section): Updated.
1710 (elf_i386_finish_dynamic_sections): Likewise.
1711 (elf_i386_get_synthetic_symtab): Likewise.
1712 (elf_i386_link_setup_gnu_properties): Likewise.
1713 (ELF_TARGET_OS): New.
1714 * elf32-mips.c (ELF_TARGET_OS): New.
1715 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1716 (ppc_elf_create_got): Updated.
1717 (ppc_elf_create_dynamic_sections): Likewise.
1718 (ppc_elf_check_relocs): Likewise.
1719 (ppc_elf_adjust_dynamic_symbol): Likewise.
1720 (ppc_elf_size_dynamic_sections): Likewise.
1721 (ppc_elf_relocate_section): Likewise.
1722 (ppc_elf_finish_dynamic_sections): Likewise.
1723 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1724 (ELF_TARGET_OS): New.
1725 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1726 (sh_elf_link_hash_table_create): Updated.
1727 (sh_elf_create_dynamic_sections): Likewise.
1728 (allocate_dynrelocs): Likewise.
1729 (sh_elf_size_dynamic_sections): Likewise.
1730 (sh_elf_relocate_section): Likewise.
1731 (sh_elf_finish_dynamic_symbol): Likewise.
1732 (sh_elf_finish_dynamic_sections): Likewise.
1733 (ELF_TARGET_OS): New.
1734 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1736 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1737 (ELF_TARGET_OS): New.
1738 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1739 (elf_x86_64_solaris_arch_bed): Likewise.
1740 (elf_x86_64_nacl_arch_bed): Likewise.
1741 (elf_x86_64_finish_dynamic_sections): Updated.
1742 (elf_x86_64_get_synthetic_symtab): Likewise.
1743 (elf_x86_64_link_setup_gnu_properties): Likewise.
1744 (ELF_TARGET_OS): New.
1745 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1747 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1748 (MIPS_ELF_REL_DYN_NAME): Updated.
1749 (ELF_MIPS_GP_OFFSET): Likewise.
1750 (mips_elf_create_local_got_entry): Likewise.
1751 (mips_elf_allocate_dynamic_relocations): Likewise.
1752 (mips_elf_count_got_symbols): Likewise.
1753 (is_gott_symbol): Likewise.
1754 (mips_elf_calculate_relocation): Likewise.
1755 (mips_elf_create_dynamic_relocation): Likewise.
1756 (_bfd_mips_elf_check_relocs): Likewise.
1757 (allocate_dynrelocs): Likewise.
1758 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1759 (mips_elf_lay_out_got): Likewise.
1760 (mips_elf_set_plt_sym_value): Likewise.
1761 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1762 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1763 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1764 (_bfd_mips_elf_final_link): Likewise.
1765 (_bfd_mips_init_file_header): Likewise.
1766 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1768 (allocate_dynrelocs): Likewise.
1769 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1770 (_bfd_sparc_elf_relocate_section): Likewise.
1771 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1772 (sparc_finish_dyn): Likewise.
1773 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1774 * elfxx-target.h (ELF_TARGET_OS): New.
1775 (elfNN_bed): Add ELF_TARGET_OS.
1776 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1777 (_bfd_x86_elf_link_hash_table_create): Likewise.
1778 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1779 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1780 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1781 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1782 * elfxx-x86.h (elf_x86_target_os): Removed.
1783 (elf_x86_backend_data): Likewise.
1784 (get_elf_x86_backend_data): Likewise.
1785 (elf_x86_link_hash_table): Remove target_os.
1787 2020-06-06 Alan Modra <amodra@gmail.com>
1790 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1791 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1792 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1793 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1794 * elf64-ppc.c: Update throughout for reloc renaming.
1795 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1796 * libbfd.h: Regenerate.
1797 * bfd-in2.h: Regenerate.
1799 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1802 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1805 2020-06-05 Nick Clifton <nickc@redhat.com>
1807 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1810 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1812 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1813 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1814 whether the object can be linked according to it's priv
1815 attributes. The object without any priv spec attributes can
1816 be linked with others. If the first input object doesn't contain
1817 any priv attributes, then we need to copy the setting from the
1818 next input one. Also report more detailed error messages to user.
1820 2020-06-04 Stephen Casner <casner@acm.org>
1822 Extend pdp11-aout symbol table format to accommodate .stab
1823 symbols and implement correct handling of them.
1825 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1826 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1827 normal vs. .stab symbol table type values, replacing N_STAB mask.
1828 (translate_from_native_sym_flags): Determine correct section for
1829 different .stab types.
1830 (translate_to_native_sym_flags): Leave .stab types intact.
1831 (translate_symbol_table): Error if symbol indicates overlay;
1832 store desc field from .stab symbols.
1833 (write_syms): Output desc field with symbol.
1834 (aout_link_check_ar_symbols): Skip .stab symbols.
1835 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1836 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1837 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1838 correctly distinguish .stab symbols and select calculate their
1839 section and value; and copy desc and ovly fields from input symbol
1842 2020-06-04 Stephen Casner <casner@acm.org>
1844 * aoutx.h (translate_symbol_table): Comment had external and
1846 * pdp11.c (translate_symbol_table): Likewise.
1848 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1850 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1851 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1852 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1854 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1857 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1858 in debug section against symbol defined in shared library to 0.
1859 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1860 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1861 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1862 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1863 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1864 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1865 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1866 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1867 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1868 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1869 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1870 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1871 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1872 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1874 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1875 there is non-GOT reference.
1876 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1877 non-alloced sections.
1879 2020-06-03 Stephen Casner <casner@acm.org>
1881 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1883 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1885 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1886 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1887 other size that doesn't qcover the header word.
1888 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1889 string table, and zero it.
1890 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1891 message and set bfd_error on finding an invalid name string offset.
1892 (add_to_stringtab): INLINE -> inline
1893 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1895 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1896 any relocs that could not be recognised.
1897 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1898 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1899 name exists and is long enough, before attempting to see if it is
1901 c3864421222 - Correct case for N_SO being the last symbol.
1902 50455f1ab29 PR 20891 - Handle the case where the main file name
1903 and the directory name are both empty.
1904 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1905 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1906 range string table offsets.
1907 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1908 illegal string offset.
1909 (aout_link_includes_newfunc): Add comment.
1910 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1911 on unexpected relocation type rather than ASSERT.
1913 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1916 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1917 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1919 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1922 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1923 non-alloced sections.
1925 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1927 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1928 dynamic relocations for non SEC_ALLOC sections.
1930 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1932 * aout64.c (BMAGIC, QMAGIC): Do not define.
1933 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1934 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1935 to check the file format.
1936 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1937 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1938 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1940 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1942 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1943 relocations for non SEC_ALLOC sections.
1945 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1947 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1948 * elf32-arm.c (maybe_set_textrel): Removed.
1949 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1950 with _bfd_elf_maybe_set_textrel.
1951 * elf32-csky.c (maybe_set_textrel): Removed.
1952 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1953 with _bfd_elf_maybe_set_textrel.
1954 * elf32-hppa.c (maybe_set_textrel): Removed.
1955 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1956 with _bfd_elf_maybe_set_textrel.
1957 * elf32-lm32.c (maybe_set_textrel): Removed.
1958 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1959 with _bfd_elf_maybe_set_textrel.
1960 * elf32-m32r.c (maybe_set_textrel): Removed.
1961 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1962 with _bfd_elf_maybe_set_textrel.
1963 * elf32-metag.c (maybe_set_textrel): Removed.
1964 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1965 with _bfd_elf_maybe_set_textrel.
1966 * elf32-nds32.c (maybe_set_textrel): Removed.
1967 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1968 with _bfd_elf_maybe_set_textrel.
1969 * elf32-or1k.c (maybe_set_textrel): Removed.
1970 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1971 with _bfd_elf_maybe_set_textrel.
1972 * elf32-ppc.c (maybe_set_textrel): Removed.
1973 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1974 with _bfd_elf_maybe_set_textrel.
1975 * elf32-s390.c (maybe_set_textrel): Removed.
1976 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1977 with _bfd_elf_maybe_set_textrel.
1978 * elf32-sh.c (maybe_set_textrel): Removed.
1979 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1980 with _bfd_elf_maybe_set_textrel.
1981 * elf32-tic6x.c (maybe_set_textrel): Removed.
1982 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1983 with _bfd_elf_maybe_set_textrel.
1984 * elf32-tilepro.c (maybe_set_textrel): Removed.
1985 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1986 with _bfd_elf_maybe_set_textrel.
1987 * elf64-ppc.c (maybe_set_textrel): Removed.
1988 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1989 with _bfd_elf_maybe_set_textrel.
1990 * elf64-s390.c (maybe_set_textrel): Removed.
1991 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1992 with _bfd_elf_maybe_set_textrel.
1993 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1994 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1995 with _bfd_elf_maybe_set_textrel.
1996 * elfnn-riscv.c (maybe_set_textrel): Removed.
1997 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1998 with _bfd_elf_maybe_set_textrel.
1999 * elfxx-sparc.c (maybe_set_textrel): Removed.
2000 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
2001 with _bfd_elf_maybe_set_textrel.
2002 * elfxx-tilegx.c (maybe_set_textrel): Removed.
2003 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
2004 with _bfd_elf_maybe_set_textrel.
2005 * elfxx-x86.c (maybe_set_textrel): Removed.
2006 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
2007 with _bfd_elf_maybe_set_textrel.
2008 * elflink.c (_bfd_elf_maybe_set_textrel): New.
2010 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2013 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
2015 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
2016 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
2017 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
2018 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
2020 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
2021 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
2022 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
2023 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
2024 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
2025 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
2026 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
2027 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
2028 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
2029 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2030 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
2031 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2032 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
2033 (elf_backend_copy_indirect_symbol): Likewise.
2034 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
2035 (elf_backend_copy_indirect_symbol): Likewise.
2036 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
2038 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2041 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
2042 * elf32-arm.c (readonly_dynrelocs): Removed.
2043 (maybe_set_textrel): Replace readonly_dynrelocs with
2044 _bfd_elf_readonly_dynrelocs.
2045 * elf32-csky.c (readonly_dynrelocs): Removed.
2046 (maybe_set_textrel): Replace readonly_dynrelocs with
2047 _bfd_elf_readonly_dynrelocs.
2048 * elf32-hppa.c(readonly_dynrelocs): Removed.
2049 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2050 _bfd_elf_readonly_dynrelocs.
2051 (maybe_set_textrel): Likewise.
2052 * elf32-lm32.c (readonly_dynrelocs): Removed.
2053 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2054 with _bfd_elf_readonly_dynrelocs.
2055 (maybe_set_textrel): Likewise.
2056 * elf32-m32r.c (readonly_dynrelocs): Removed.
2057 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2058 with _bfd_elf_readonly_dynrelocs.
2059 (maybe_set_textrel): Likewise.
2060 * elf32-metag.c (readonly_dynrelocs): Removed.
2061 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
2062 with _bfd_elf_readonly_dynrelocs.
2063 (maybe_set_textrel): Likewise.
2064 * elf32-microblaze.c (readonly_dynrelocs): Removed.
2065 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2066 with _bfd_elf_readonly_dynrelocs.
2067 * elf32-nds32.c (readonly_dynrelocs): Removed.
2068 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2069 with _bfd_elf_readonly_dynrelocs.
2070 (maybe_set_textrel): Likewise.
2071 * elf32-or1k.c (readonly_dynrelocs): Removed.
2072 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2073 with _bfd_elf_readonly_dynrelocs.
2074 * elf32-ppc.c (readonly_dynrelocs): Removed.
2075 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2076 _bfd_elf_readonly_dynrelocs.
2077 (ppc_elf_adjust_dynamic_symbol): Likewise.
2078 (maybe_set_textrel): Likewise.
2079 * elf32-s390.c (readonly_dynrelocs): Removed.
2080 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
2081 with _bfd_elf_readonly_dynrelocs.
2082 (maybe_set_textrel): Likewise.
2083 * elf32-sh.c (readonly_dynrelocs): Removed.
2084 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
2085 _bfd_elf_readonly_dynrelocs.
2086 (maybe_set_textrel): Likewise.
2087 * elf32-tic6x.c (readonly_dynrelocs): Removed.
2088 (maybe_set_textrel): Replace readonly_dynrelocs with
2089 _bfd_elf_readonly_dynrelocs.
2090 * elf32-tilepro.c (readonly_dynrelocs): Removed.
2091 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2092 with _bfd_elf_readonly_dynrelocs.
2093 (maybe_set_textrel): Likewise.
2094 * elf64-ppc.c (readonly_dynrelocs): Removed.
2095 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2096 _bfd_elf_readonly_dynrelocs.
2097 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2098 (maybe_set_textrel): Likewise.
2099 * elf64-s390.c (readonly_dynrelocs): Removed.
2100 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
2101 with _bfd_elf_readonly_dynrelocs.
2102 (maybe_set_textrel): Likewise.
2103 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
2104 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
2105 (maybe_set_textrel): Replace readonly_dynrelocs with
2106 _bfd_elf_readonly_dynrelocs.
2107 * elfnn-riscv.c (readonly_dynrelocs): Removed.
2108 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2109 with _bfd_elf_readonly_dynrelocs.
2110 (maybe_set_textrel): Likewise.
2111 * elfxx-sparc.c (readonly_dynrelocs): Removed.
2112 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
2113 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
2114 (maybe_set_textrel): Likewise.
2115 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
2116 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2117 with _bfd_elf_readonly_dynrelocs.
2118 (maybe_set_textrel): Likewise.
2119 * elfxx-x86.c (readonly_dynrelocs): Removed.
2120 (maybe_set_textrel): Replace readonly_dynrelocs with
2121 _bfd_elf_readonly_dynrelocs.
2122 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
2124 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2126 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
2127 -fsanitize=undefined.
2129 2020-06-03 Alan Modra <amodra@gmail.com>
2133 * peicode.h (pe_ILF_make_a_section): Align data for compilers
2135 (pe_ILF_build_a_bfd): Likewise.
2137 2020-06-03 Alan Modra <amodra@gmail.com>
2140 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
2141 core files as well as objects.
2143 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
2146 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
2147 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
2149 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
2150 (elf_arc_link_hash_newfunc): Updated.
2151 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
2152 (elf32_arm_link_hash_newfunc): Updated.
2153 (elf32_arm_copy_indirect_symbol): Likewise.
2154 (elf32_arm_check_relocs): Likewise.
2155 (readonly_dynrelocs): Likewise.
2156 (allocate_dynrelocs_for_symbol): Likewise.
2157 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
2158 (csky_elf_link_hash_newfunc): Updated.
2159 (csky_allocate_dynrelocs): Likewise.
2160 (readonly_dynrelocs): Likewise.
2161 (csky_elf_copy_indirect_symbol): Likewise.
2162 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
2163 (hppa_link_hash_newfunc): Updated.
2164 (elf32_hppa_copy_indirect_symbol): Likewise.
2165 (elf32_hppa_hide_symbol): Likewise.
2166 (elf32_hppa_adjust_dynamic_symbol): Likewise.
2167 (allocate_dynrelocs): Likewise.
2168 (elf32_hppa_relocate_section): Likewise.
2169 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2170 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
2171 (lm32_elf_link_hash_newfunc): Likewise.
2172 (lm32_elf_link_hash_table_create): Updated.
2173 (readonly_dynrelocs): Likewise.
2174 (allocate_dynrelocs): Likewise.
2175 (lm32_elf_copy_indirect_symbol): Likewise.
2176 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
2177 (m32r_elf_link_hash_newfunc): Likewise.
2178 (m32r_elf_link_hash_table_create): Updated.
2179 (m32r_elf_copy_indirect_symbol): Likewise.
2180 (allocate_dynrelocs): Likewise.
2181 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
2182 (metag_link_hash_newfunc): Updated.
2183 (elf_metag_copy_indirect_symbol): Likewise.
2184 (readonly_dynrelocs): Likewise.
2185 (allocate_dynrelocs): Likewise.
2186 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
2188 (link_hash_newfunc): Updated.
2189 (microblaze_elf_check_relocs): Likewise.
2190 (microblaze_elf_copy_indirect_symbol): Likewise.
2191 (readonly_dynrelocs): Likewise.
2192 (allocate_dynrelocs): Likewise.
2193 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
2194 (nds32_elf_link_hash_newfunc): Updated.
2195 (nds32_elf_copy_indirect_symbol): Likewise.
2196 (readonly_dynrelocs): Likewise.
2197 (allocate_dynrelocs): Likewise.
2198 (nds32_elf_check_relocs): Likewise.
2199 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
2200 (link_hash_newfunc): Updated.
2201 (nios2_elf32_copy_indirect_symbol): Likewise.
2202 (nios2_elf32_check_relocs): Likewise.
2203 (allocate_dynrelocs): Likewise.
2204 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
2205 (or1k_elf_link_hash_newfunc): Updated.
2206 (readonly_dynrelocs): Likewise.
2207 (allocate_dynrelocs): Likewise.
2208 (or1k_elf_copy_indirect_symbol): Likewise.
2209 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
2210 (ppc_elf_link_hash_newfunc): Updated.
2211 (ppc_elf_copy_indirect_symbol): Likewise.
2212 (ppc_elf_check_relocs): Likewise.
2213 (readonly_dynrelocs): Likewise.
2214 (ppc_elf_adjust_dynamic_symbol): Likewise.
2215 (allocate_dynrelocs): Likewise.
2216 (ppc_elf_relocate_section): Likewise.
2217 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2218 (link_hash_newfunc): Updated.
2219 (elf_s390_copy_indirect_symbol): Likewise.
2220 (readonly_dynrelocs): Likewise.
2221 (elf_s390_adjust_dynamic_symbol): Likewise.
2222 (allocate_dynrelocs): Likewise.
2223 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2224 (sh_elf_link_hash_newfunc): Updated.
2225 (readonly_dynrelocs): Likewise.
2226 (allocate_dynrelocs): Likewise.
2227 (sh_elf_copy_indirect_symbol): Likewise.
2228 (sh_elf_check_relocs): Likewise.
2229 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2230 (elf32_tic6x_link_hash_newfunc): Likewise.
2231 (elf32_tic6x_link_hash_table_create): Updated.
2232 (readonly_dynrelocs): Likewise.
2233 (elf32_tic6x_check_relocs): Likewise.
2234 (elf32_tic6x_allocate_dynrelocs): Likewise.
2235 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2237 (link_hash_newfunc): Updated.
2238 (tilepro_elf_copy_indirect_symbol): Likewise.
2239 (tilepro_elf_check_relocs): Likewise.
2240 (allocate_dynrelocs): Likewise.
2241 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2242 (ppc64_elf_copy_indirect_symbol): Updated.
2243 (ppc64_elf_check_relocs): Likewise.
2244 (readonly_dynrelocs): Likewise.
2245 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2246 (dec_dynrel_count): Likewise.
2247 (allocate_dynrelocs): Likewise.
2248 (ppc64_elf_relocate_section): Likewise.
2249 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2250 (link_hash_newfunc): Updated.
2251 (elf_s390_copy_indirect_symbol): Likewise.
2252 (readonly_dynrelocs): Likewise.
2253 (allocate_dynrelocs): Likewise.
2254 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2255 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2257 (elfNN_aarch64_link_hash_newfunc): Updated.
2258 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2259 (readonly_dynrelocs): Likewise.
2260 (need_copy_relocation_p): Likewise.
2261 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2262 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2263 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2264 (link_hash_newfunc): Updated.
2265 (riscv_elf_copy_indirect_symbol): Likewise.
2266 (riscv_elf_check_relocs): Likewise.
2267 (readonly_dynrelocs): Likewise.
2268 (allocate_dynrelocs): Likewise.
2269 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2271 (link_hash_newfunc): Updated.
2272 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2273 (_bfd_sparc_elf_check_relocs): Likewise.
2274 (readonly_dynrelocs): Likewise.
2275 (allocate_dynrelocs): Likewise.
2276 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2277 (link_hash_newfunc): Updated.
2278 (tilegx_elf_copy_indirect_symbol): Likewise.
2279 (tilegx_elf_check_relocs): Likewise.
2280 (readonly_dynrelocs): Likewise.
2281 (allocate_dynrelocs): Likewise.
2282 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2283 (readonly_dynrelocs): Likewise.
2284 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2285 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2287 2020-06-01 Alan Modra <amodra@gmail.com>
2289 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2290 command against cmd_length, not the end of record. For
2291 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2292 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2295 2020-05-28 David Faust <david.faust@oracle.com>
2297 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2298 R_BPF_INSN_{32,64} relocations.
2300 2020-05-28 Stephen Casner <casner@acm.org>
2302 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2303 addreses in .long (used in testsuites) and .stab values.
2305 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2308 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2309 Check bfd_link_dll when issue a DT_TEXTREL warning.
2310 * elfxx-x86.c (maybe_set_textrel): Likewise.
2311 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2313 2020-05-26 Nick Clifton <nickc@redhat.com>
2315 * plugin.c (try_load_plugin): Extend error message when a plugin
2318 2020-05-23 Alan Modra <amodra@gmail.com>
2320 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2322 2020-05-22 Alan Modra <amodra@gmail.com>
2325 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2326 attributes from shared libraries, and do not return an error if
2329 2020-05-21 Alan Modra <amodra@gmail.com>
2332 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2334 (_bfd_delete_bfd): Free the copy.
2335 (_bfd_new_bfd): Free nbfd->memory on error.
2337 2020-05-21 Alan Modra <amodra@gmail.com>
2339 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2340 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2341 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2342 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2343 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2344 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2345 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2346 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2347 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2348 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2349 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2350 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2351 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2352 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2353 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2354 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2355 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2356 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2357 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2358 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2360 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
2362 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2363 get_default_version. It is used to find the default version for
2364 the specific extension.
2365 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2366 default_major_version and default_minor_version. Add new bfd_boolean
2367 parameter *use_default_version. Set it to TRUE if we need to call
2368 the callback rps->get_default_version to find the default version.
2369 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2370 the default version in riscv_parsing_subset_version, and then call
2371 riscv_add_subset to add the subset into subset list.
2372 (riscv_parse_prefixed_ext): Likewise.
2373 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2374 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2375 strings rather than characters.
2376 riscv_merge_arch_attr_info): The callback function get_default_version
2377 is only needed for assembler, so set it to NULL int the linker.
2378 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2379 * elfxx-riscv.h: Updated.
2381 2020-05-20 Alan Modra <amodra@gmail.com>
2384 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2385 use bfd_set_filename.
2386 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2387 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2388 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2389 (bfd_create): Likewise.
2390 (_bfd_delete_bfd): Don't free filename.
2391 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2392 return pointer to the copy or NULL on alloc fail.
2393 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2394 result of bfd_set_filename.
2395 * bfd-in2.h: Regenerate.
2397 2020-05-20 Alan Modra <amodra@gmail.com>
2400 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2401 section size against file size.
2402 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2404 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2407 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2408 and memset when allocating memory for the sections_being_created
2411 2020-05-19 Stafford Horne <shorne@gmail.com>
2413 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2415 (or1k_elf_relocate_section): Access srelgot via
2416 htab->root.srelgot. Add assertions for srelgot->contents.
2417 Introduce local variable for srelgot to not reuse global
2419 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2420 (or1k_set_got_and_rela_sizes): New function.
2421 (or1k_initial_exec_offset): New function.
2422 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2423 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2425 (or1k_elf_check_relocs): Use OR to set TLS access.
2426 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2428 (or1k_elf_size_dynamic_sections): Use
2429 or1k_set_got_and_rela_sizes to set sizes.
2430 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2431 (TCB_SIZE): New macro.
2432 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2433 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2434 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2435 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2436 (tpoff): Add dynamic boolean argument.
2437 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2439 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2441 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2442 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2443 cases with BFD_RELOC_AARCH64_JUMP26.
2444 (elfNN_aarch64_check_relocs): Likewise.
2446 2020-05-19 Alan Modra <amodra@gmail.com>
2448 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2449 bfd_get_filename rather than accessing bfd->filename directly.
2450 * aout-target.h (MY (object_p)): Likewise.
2451 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2452 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2453 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2454 (_bfd_archive_bsd44_construct_extended_name_table),
2455 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2456 (_bfd_bsd_write_armap): Likewise.
2457 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2458 * cache.c (bfd_open_file): Likewise.
2459 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2460 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2461 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2462 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2463 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2464 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2465 (patch_tls_desc_to_ie): Likewise.
2466 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2467 (spu_elf_auto_overlay): Likewise.
2468 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2469 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2470 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2471 * elflink.c (bfd_elf_size_dynamic_sections),
2472 (elf_link_input_bfd): Likewise.
2473 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2474 * mach-o.c (bfd_mach_o_follow_dsym),
2475 (bfd_mach_o_close_and_cleanup): Likewise.
2476 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2477 (find_separate_debug_file, get_build_id_name): Likewise.
2478 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2479 * plugin.c (bfd_plugin_open_input): Likewise.
2480 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2481 * som.c (som_write_armap): Likewise.
2482 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2483 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2484 (_bfd_vms_lib_write_archive_contents): Likewise.
2485 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2487 2020-05-19 Alan Modra <amodra@gmail.com>
2490 * bfdio.c (_bfd_real_fopen): Typo fix.
2492 2020-05-18 Nick Clifton <nickc@redhat.com>
2495 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2496 for the sections_being_created array.
2498 2020-05-18 Alan Modra <amodra@gmail.com>
2500 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2501 they can be freed without also freeing internal_relocs.
2503 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2506 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2507 separators into DOS style when creating a WIN32 fullpath.
2509 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2511 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2512 to initialize RISC-V tdata.
2514 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2516 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2519 2020-05-11 Alan Modra <amodra@gmail.com>
2521 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2523 2020-05-11 Alan Modra <amodra@gmail.com>
2525 * elf64-ppc.c: Rename powerxx to power10 throughout.
2527 2020-05-11 Alan Modra <amodra@gmail.com>
2530 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2531 contains required number of auxents before processing any auxent.
2532 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2533 file name from auxents for PE.
2535 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2537 * aout-cris.c (DEFAULT_ARCH): Delete define.
2538 (MY_set_arch_mach): Likewise.
2539 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2541 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2542 of r_type before the shift.
2544 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2547 * elfnn-aarch64.c (group_sections): Copy implementation from
2550 2020-05-01 Alan Modra <amodra@gmail.com>
2553 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2554 accessing root.u.def of symbols. Also check root.u.def.section
2555 is non-NULL. Reverse tests so as to make the logic positive.
2557 2020-05-01 Alan Modra <amodra@gmail.com>
2560 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2561 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2563 2020-05-01 Alan Modra <amodra@gmail.com>
2566 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2567 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2568 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2569 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2570 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2571 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2572 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2573 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2574 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2575 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2577 2020-05-01 Alan Modra <amodra@gmail.com>
2580 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2581 from shared libraries.
2583 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2585 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2586 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2587 equals 0. Report overflow when the result has negative sign but
2588 all significant bits are zero.
2590 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2592 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2593 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2595 2020-04-28 Alan Modra <amodra@gmail.com>
2597 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2598 Emit warning message.
2600 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2602 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2603 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2604 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2605 to x86_64_pe_big_vec as it not a big-endian format.
2606 (vec i386_pe_big_vec): New.
2607 * configure.ac: Likewise.
2608 * targets.c: Likewise.
2609 * configure: Regenerate.
2610 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2611 COFF_WITH_PE_BIGOBJ): New.
2612 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2614 (x86_64_pe_be_vec): Moved.
2616 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2618 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2619 * elf.c (elfcore_grok_arc_v2): New function.
2620 (elfcore_grok_note): Call the new function to handle the corresponding
2622 (elfcore_write_arc_v2): New function.
2623 (elfcore_write_register_note): Call the new function to handle the
2624 corresponding pseudo-sections.
2626 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2629 * bfd-in2.h: Regenerated.
2630 * elf32-xtensa.c (elf_howto_table): New entries for
2631 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2632 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2633 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2634 R_XTENSA_NDIFF{8,16,32}.
2635 * libbfd.h (bfd_reloc_code_real_names): Add names for
2636 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2637 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2638 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2639 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2641 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2644 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2647 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2650 * elf-bfd.h (elf_backend_data): Add
2651 elf_backend_strip_zero_sized_dynamic_sections.
2652 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2653 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2655 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2657 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2659 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2661 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2663 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2665 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2667 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2669 2020-04-21 Nick Clifton <nickc@redhat.com>
2671 * po/sr.po: Updated Serbian translation.
2673 2020-04-21 Alan Modra <amodra@gmail.com>
2675 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2678 2020-04-20 Stephen Casner <casner@acm.org>
2680 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2681 causing globals from linker script to be treated as debug symbols.
2682 (translate_symbol_table): Don't sign-extend symbol values from 16
2683 to 64 bits in nm output.
2685 2020-04-20 Alan Modra <amodra@gmail.com>
2687 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2689 2020-04-18 Alan Modra <amodra@gmail.com>
2691 * section.c (bfd_is_const_section): Correct test for special
2693 * bfd-in2.h: Regenerate.
2695 2020-04-17 Alan Modra <amodra@gmail.com>
2698 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2701 2020-04-16 Nick Clifton <nickc@redhat.com>
2704 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2705 abort with a more helpful error message.
2707 2020-04-16 Alan Modra <amodra@gmail.com>
2710 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2713 2020-04-15 Fangrui Song <maskray@google.com>
2716 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2717 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2718 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2719 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2720 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2721 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2722 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2723 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2724 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2725 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2726 * elflink.c (elf_link_output_extsym): Likewise.
2727 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2729 2020-04-15 Alan Modra <amodra@gmail.com>
2732 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2733 pointer into strings that may be freed for section name, always
2734 allocate a new string.
2736 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2737 Jan W. Jagersma <jwjagersma@gmail.com>
2739 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2740 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2741 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2742 (_bfd_go32_mkobject): New functions.
2743 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2744 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2745 (go32exe_mkobject): Call _bfd_go32_mkobject.
2746 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2747 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2749 (coff_write_relocs): Enable extended reloc counter code if
2750 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2751 (coff_write_object_contents): Likewise. Pad section headers
2752 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2753 instead of coff_swap_scnhdr_out.
2754 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2755 enable extended reloc counter.
2756 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2757 Declare with ATTRIBUTE_UNUSED.
2758 * libcoff-in.h: (struct coff_tdata): New field go32.
2760 * libcoff.h: Regenerate.
2762 2020-04-14 Fangrui Song <maskray@google.com>
2765 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2768 2020-04-14 Stephen Casner <casner@acm.org>
2771 * pdp11.c: Add implementation of --imagic option.
2772 (adjust_o_magic): Fix objcopy --extract-symbol test.
2773 * libaout.h (enum aout_magic): Add i_magic.
2775 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2776 Nick Clifton <nickc@redhat.com>
2778 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2780 <default>: Error rather than abort.
2782 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2785 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2786 relocation section from section group.
2788 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2790 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2791 bfd->origin to file offset.
2792 * bfdwin.c (bfd_get_file_window): Likewise.
2793 * bfd.c: Clarify the use of the bfd->origin field.
2794 * bfd-in2.h: Regenerate.
2795 * coff-i386.c: Don't include go32exe.h. Allow overriding
2796 coff_write_object_contents via COFF_WRITE_CONTENTS.
2797 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2798 (go32exe_write_object_contents): New functions.
2799 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2800 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2801 (create_go32_stub): Remove check for 2k size limit. Read stub
2802 from go32exe_temp_stub if present.
2803 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2804 copy variable-length stub.
2805 (go32_check_format): Read stub to go32exe_temp_stub, set
2806 origin, return go32exe_cleanup.
2807 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2808 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2809 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2810 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2811 Remove functions and their associated #defines.
2812 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2813 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2814 Rename field go32stub to stub.
2815 * libcoff.h: Regenerate.
2816 * coff-stgo32.c (go32_check_format): Rename to...
2817 (go32exe_check_format): ...this.
2818 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2819 (go32exe_copy_private_bfd_data): ...this.
2820 (stub_bytes): Rename to...
2821 (go32exe_default_stub): ...this.
2822 (create_go32_stub): Rename to...
2823 (go32exe_create_stub): ...this.
2824 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2827 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2831 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2832 relocation to R_386_32 for relocation against non-preemptible
2834 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2835 allocate dynamic relocation for non-preemptible absolute symbol.
2836 (elf_i386_relocate_section): Pass sec to
2837 GENERATE_DYNAMIC_RELOCATION_P.
2838 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2839 (elf_x86_64_convert_load_reloc): Covert load relocation to
2840 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2841 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2842 for non-preemptible absolute symbol if they overflow.
2843 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2844 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2845 symbol. Don't allocate dynamic relocation for non-preemptible
2847 (elf_x86_64_relocate_section): Don't generate relative relocation
2848 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2849 to GENERATE_DYNAMIC_RELOCATION_P.
2850 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2851 against non-preemptible absolute symbol.
2852 (_bfd_elf_x86_valid_reloc_p): New function.
2853 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2855 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2856 argument. Don't generate dynamic relocation against
2857 non-preemptible absolute symbol.
2858 (ABS_SYMBOL_P): New.
2859 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2860 against non-preemptible absolute symbol.
2862 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2863 (_bfd_elf_x86_valid_reloc_p): New.
2865 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2868 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2869 address in the GOT if in thumb only mode.
2871 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2873 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2875 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2877 * mmo.c (mmo_scan): Create .text section only when needed, not
2880 2020-03-31 Alan Modra <amodra@gmail.com>
2882 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2885 2020-03-31 Alan Modra <amodra@gmail.com>
2887 * vms-alpha.c (image_write): Check bounds for sections without
2888 contents too. Error on non-zero write to section without
2890 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2892 2020-03-31 Alan Modra <amodra@gmail.com>
2894 * tekhex.c (pass_over): Check is_eof before reading buffer.
2896 2020-03-30 Nick Clifton <nickc@redhat.com>
2899 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2900 field to timestamp and make it an integer.
2901 * libcoff.h: Regenerate.
2902 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2903 field in the pe_data structure rather than the insert_timestamp
2906 2020-03-30 Alan Modra <amodra@gmail.com>
2909 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2912 2020-03-26 Nick Clifton <nickc@redhat.com>
2914 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2915 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2917 * libbfd.h: Regenerate.
2919 2020-03-26 Alan Modra <amodra@gmail.com>
2921 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2923 2020-03-26 Alan Modra <amodra@gmail.com>
2925 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2927 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2929 2020-03-25 Nick Clifton <nickc@redhat.com>
2931 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2933 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2934 * libbfd.h: Regenerate.
2936 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2938 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2939 correct field name in the output string.
2941 2020-03-25 Alan Modra <amodra@gmail.com>
2944 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2945 for SHT_NOBITS section if first in segment.
2947 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2950 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2951 (_bfd_elf_get_symbol_version_string): This.
2952 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2953 (_bfd_elf_get_symbol_version_string): This.
2954 (bfd_elf_print_symbol): Pass TRUE to
2955 _bfd_elf_get_symbol_version_string.
2956 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2957 bfd_boolean argument.
2958 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2959 * targets.c (_bfd_get_symbol_version_string): Likewise.
2960 (bfd_get_symbol_version_string): Likewise.
2961 * bfd-in2.h: Regenerated.
2963 2020-03-24 Nick Clifton <nickc@redhat.com>
2964 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2967 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2970 2020-03-24 Nick Clifton <nickc@redhat.com>
2973 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2974 segment to use for PT_GNU_RELRO, ignore empty sections in a
2975 segment's current list.
2977 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2980 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2982 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2985 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2986 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2987 on the previous _bfd_elf_get_symbol_version_string.
2988 (_bfd_elf_get_symbol_version_string): Use it.
2990 2020-03-24 Alan Modra <amodra@gmail.com>
2992 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2993 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2996 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2998 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
3000 2020-03-23 Alan Modra <amodra@gmail.com>
3002 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
3003 symbol count. Allocate an extra byte to ensure name strings
3004 are terminated. Sanity check name offsets. Release memory on
3007 2020-03-23 Alan Modra <amodra@gmail.com>
3009 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
3010 field hasn't been read. Remove unnecessary casts.
3012 2020-03-22 Alan Modra <amodra@gmail.com>
3014 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
3015 enough to read number of symbols.
3017 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
3019 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
3020 (EXECUTABLE_SUFFIX): Likewise.
3021 * config.in: Regenerated.
3022 * configure: Likewise.
3023 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
3024 _bfd_generic_close_and_cleanup.
3025 (plugin_list_entry): Remove resolution_file, resolution_option,
3026 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
3027 lto_wrapper, gcc_env and initialized,
3028 (need_lto_wrapper_p): Removed.
3029 (get_lto_wrapper): Likewise.
3030 (setup_lto_wrapper_env): Likewise.
3031 (register_all_symbols_read): Likewise.
3032 (egister_cleanup): Likewise.
3033 (get_symbols): Likewise.
3034 (add_input_file): Likewise.
3035 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
3036 (add_symbols): Updated.
3037 (try_claim): Likewise.
3038 (try_load_plugin): Likewise.
3039 (bfd_plugin_canonicalize_symtab): Likewise.
3040 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
3041 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
3043 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
3046 * plugin.c (plugin_list_entry): Add has_symbol_type.
3047 (add_symbols_v2): New function.
3048 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
3049 provides symbol type.
3050 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
3051 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
3054 2020-03-20 Alan Modra <amodra@gmail.com>
3056 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
3057 enough to read number of symbols.
3059 2020-03-20 Alan Modra <amodra@gmail.com>
3061 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
3062 backend functions for NULL before calling.
3063 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
3064 (bfd_section_from_shdr, assign_section_numbers): Likewise.
3065 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
3066 * elfnn-ia64.c (ignore_errors): New function.
3067 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
3069 2020-03-19 Nick Clifton <nickc@redhat.com>
3072 * dwarf2.c (struct varinfo): Add unit_offset field to record the
3073 location of the varinfo in the unit's debug info data. Change the
3074 type of the stack field to a boolean.
3075 (lookup_var_by_offset): New function. Returns the varinfo
3076 structure for the variable described at the given offset in the
3078 (scan_unit_for_symbols): Add support for variables which have the
3079 DW_AT_specification attribute.
3081 2020-03-19 Nick Clifton <nickc@redhat.com>
3084 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
3087 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
3089 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
3091 2020-03-18 Nick Clifton <nickc@redhat.com>
3094 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
3095 memory access when processing a corrupt secondary reloc section.
3097 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
3099 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
3100 instead of calling abort.
3101 * elf32-csky.c (csky_build_one_stub): Likewise.
3102 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3103 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
3104 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
3105 * elf32-metag.c (metag_build_one_stub): Likewise.
3106 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3107 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3108 (ppc_size_one_stub): Likewise.
3109 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3111 2020-03-17 Nick Clifton <nickc@redhat.com>
3114 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
3115 with error messages.
3117 2020-03-17 Nick Clifton <nickc@redhat.com>
3120 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
3121 free. Add free on another failure path.
3123 2020-03-16 Alan Modra <amodra@gmail.com>
3126 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
3127 we have a non-zero section count. Do lma comparison in octets.
3129 2020-03-16 Alan Modra <amodra@gmail.com>
3131 * vms-alpha.c (dst_restore_location): Validate index into
3132 dst_ptr_offsets array before accessing. Return status.
3133 (dst_retrieve_location): Similarly, making "loc" parameter a
3134 pointer to return value.
3135 (_bfd_vms_slurp_etir): Update calls to above functions.
3137 2020-03-14 Kamil Rytarowski <n54@gmx.com>
3139 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
3141 * configure: Regenerated.
3143 2020-03-14 Alan Modra <amodra@gmail.com>
3145 * section.c (BFD_FAKE_SECTIONS): Formatting.
3146 * bfd-in2.h: Regenerate.
3148 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3150 * elf.c (elfcore_grok_netbsd_note): Add support for
3151 NT_NETBSDCORE_LWPSTATUS notes.
3153 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
3155 * bfd-in2.h: Regenerate.
3156 * section.c (asection): Add already_assigned field.
3157 (BFD_FAKE_SECTION): Add default initializer for it.
3158 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
3159 * elf32-arm.c (arm_build_one_stub): Add support for
3160 non_contiguous_regions.
3161 * elf32-csky.c (csky_build_one_stub): Likewise.
3162 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3163 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
3164 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
3165 * elf32-metag.c (metag_build_one_stub): Likewise.
3166 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3167 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3168 (ppc_size_one_stub): Likewise.
3169 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3170 * elflink.c (elf_link_input_bfd): Likewise.
3172 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
3175 * elf-linker-x86.h (elf_linker_x86_params): Add
3176 static_before_all_inputs and has_dynamic_linker.
3177 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
3178 dynamic input objects if -static is passed at command-line
3179 before all input files without --dynamic-linker unless
3180 --no-dynamic-linker is used.
3182 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3184 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
3186 2020-03-13 Christian Eggers <ceggers@gmx.de>
3188 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
3189 "p_paddr" from "at".
3190 * elfcode.h (bfd_from_remote_memory): Add units to several
3191 parameters. New local "opb". Fix usage of p_align. Fix
3192 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
3193 call of target_read_memory.
3194 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
3195 calculation of "offset" and "output_offset".
3196 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
3197 from "offset" and fix calculation of "end" from "vma+size". Fix
3198 comparison between "sh_addr" and "vma"/"output_offset".
3199 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
3200 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
3202 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
3203 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
3204 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
3205 assignment of p_paddr from phdr_lma. Fix comparison between
3206 "lma+size" and "next->lma".
3207 (elf_sort_segments): Fix assignment from p_paddr to lma.
3208 (assign_file_positions_for_load_sections): Add unit (bytes) to
3209 local "align". Fix calculation of local "off_adjust". Fix
3210 calculation of local "filehdr_vaddr".
3211 (assign_file_positions_for_non_load_sections): New local "opb".
3212 Fix calculation of "end" from "p_size". Fix comparison between
3213 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
3214 from "end" and "p_vaddr".
3215 (rewrite_elf_program_header): Fix comparison between p_vaddr and
3216 vma. Fix assignment to p_paddr from lma. Fix comparison between
3217 p_paddr and lma. Fix assignment to p_paddr from lma.
3218 * merge.c (sec_merge_emit): New local "opb". Convert
3219 "alignment_power" to octets.
3220 (_bfd_add_merge_section): New locals "alignment_power" and
3221 "opb". Fix comparison between "alignment_power" and
3223 (_bfd_merge_sections): New local "opb". Divide size by opb
3224 before checking align mask.
3226 2020-03-13 Christian Eggers <ceggers@gmx.de>
3228 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3229 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3231 (_bfd_elf_make_section_from_phdr): Similarly.
3232 (elf_fake_sections): Fix calculation of
3233 Elf_Internal_shdr::sh_addr from section VMA.
3234 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3236 (assign_file_positions_for_load_sections): Fix calculations of
3237 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3238 comparison between program header address and section LMA.
3239 (assign_file_positions_for_non_load_sections): Likewise.
3240 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3241 (IS_CONTAINED_BY_VMA): Add parameter opb.
3242 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3243 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3244 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3245 Fix calculations of p_addr_valid and p_vaddr_offset.
3246 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3247 with octets per byte when comparing against p_vaddr.
3249 2020-03-11 Alan Modra <amodra@gmail.com>
3251 * som.c (setup_sections): Sanity check subspace.name.
3253 2020-03-11 Alan Modra <amodra@gmail.com>
3255 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3257 2020-03-10 Alan Modra <amodra@gmail.com>
3260 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3263 2020-03-09 Alan Modra <amodra@gmail.com>
3265 * wasm-module.c (wasm_scan): Sanity check file name length
3266 before allocating memory. Move common section setup code. Do
3267 without bfd_tell to calculate section size.
3269 2020-03-06 Nick Clifton <nickc@redhat.com>
3271 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3272 with error messages and failure return values.
3274 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3276 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3277 relocation sections for any removed reference to a dynamic symbol.
3279 2020-03-05 Nick Clifton <nickc@redhat.com>
3281 * elf-bfd.h (struct elf_backend_data): Add new fields:
3282 init_secondary_reloc_section, slurp_secondary_reloc_section,
3283 write_secondary_reloc_section.
3284 (_bfd_elf_init_secondary_reloc_section): Prototype.
3285 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3286 (_bfd_elf_write_secondary_reloc_section): Prototype.
3287 * elf.c ( bfd_section_from_shdr): Invoke the new
3288 init_secondary_reloc_section backend function, if defined, when a
3289 second reloc section is encountered.
3290 (swap_out_syms): Invoke the new symbol_section_index function, if
3291 defined, when computing the section index of an OS/PROC specific
3293 (_bfd_elf_init_secondary_reloc_section): New function.
3294 (_bfd_elf_slurp_secondary_reloc_section): New function.
3295 (_bfd_elf_write_secondary_reloc_section): New function.
3296 (_bfd_elf_copy_special_section_fields): New function.
3297 * elfcode.h (elf_write_relocs): Invoke the new
3298 write_secondary_relocs function, if defined, in order to emit
3300 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3301 function, if defined, in order to read in secondary relocs.
3302 * elfxx-target.h (elf_backend_copy_special_section_fields):
3303 Provide a non-NULL default definition.
3304 (elf_backend_init_secondary_reloc_section): Likewise.
3305 (elf_backend_slurp_secondary_reloc_section): Likewise.
3306 (elf_backend_write_secondary_reloc_section): Likewise.
3307 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3309 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3310 * configure: Regenerate.
3312 2020-03-05 Alan Modra <amodra@gmail.com>
3314 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3315 against file size before allocating memory. Use bfd_alloc rather
3316 than bfd_zalloc for carsym/strings memory.
3318 2020-03-04 Alan Modra <amodra@gmail.com>
3320 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3321 sh_addr mod sh_addalign is zero.
3323 2020-03-04 Alan Modra <amodra@gmail.com>
3325 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3327 2020-03-03 Alan Modra <amodra@gmail.com>
3329 * format.c (struct bfd_preserve): Add cleanup field.
3330 (bfd_preserve_save): Add cleanup param and save.
3331 (bfd_preserve_restore): Return cleanup.
3332 (bfd_preserve_finish): Call the cleanup for the discarded match.
3333 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3334 and clear when preserving a match. Restore cleanup too when
3335 restoring that match.
3337 2020-03-02 Alan Modra <amodra@gmail.com>
3339 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3340 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3341 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3342 (core_sco5_vec): Correct initialisers.
3344 2020-03-02 Alan Modra <amodra@gmail.com>
3346 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3347 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3348 * cisco-core.c (cisco_core_file_validate): Likewise.
3349 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3350 * hpux-core.c (hpux_core_core_file_p): Likewise.
3351 * irix-core.c (irix_core_core_file_p): Likewise.
3352 * lynx-core.c (lynx_core_file_p): Likewise.
3353 * netbsd-core.c (netbsd_core_file_p): Likewise.
3354 * osf-core.c (osf_core_core_file_p): Likewise.
3355 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3356 * sco5-core.c (sco5_core_file_p): Likewise.
3358 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3360 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3362 2020-03-02 Alan Modra <amodra@gmail.com>
3364 * targets.c (bfd_cleanup): New typedef.
3365 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3366 * libbfd-in.h (_bfd_no_cleanup): Define.
3367 * format.c (bfd_reinit): Add cleanup parameter, call it.
3368 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3369 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3370 * aout-target.h (callback, object_p): Return bfd_cleanup.
3371 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3372 * archive.c (bfd_generic_archive_p): Likewise.
3373 * binary.c (binary_object_p): Likewise.
3374 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3375 * coff-ia64.c (ia64coff_object_p): Likewise.
3376 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3377 * coff-sh.c (coff_small_object_p): Likewise.
3378 * coff-stgo32.c (go32_check_format): Likewise.
3379 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3380 (xcoff64_core_p): Likewise.
3381 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3382 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3383 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3384 * elfcode.h (elf_object_p): Likewise.
3385 * elfcore.h (elf_core_file_p): Likewise.
3386 * i386msdos.c (msdos_object_p): Likewise.
3387 * ihex.c (ihex_object_p): Likewise.
3388 * libaout.h (some_aout_object_p): Likewise.
3389 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3390 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3391 * libbfd.c (_bfd_dummy_target): Likewise.
3392 * libcoff-in.h (coff_object_p): Likewise.
3393 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3394 (bfd_mach_o_arm64_core_p): Likewise.
3395 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3396 (bfd_mach_o_arm_core_p): Likewise.
3397 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3398 (bfd_mach_o_i386_core_p): Likewise.
3399 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3400 (bfd_mach_o_x86_64_core_p): Likewise.
3401 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3402 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3403 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3404 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3405 * mmo.c (mmo_object_p): Likewise.
3406 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3407 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3408 (pe_bfd_object_p): Likewise.
3409 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3410 * ppcboot.c (ppcboot_object_p): Likewise.
3411 * rs6000-core.c (rs6000coff_core_p): Likewise.
3412 * som.c (som_object_setup, som_object_p): Likewise.
3413 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3414 * tekhex.c (tekhex_object_p): Likewise.
3415 * vms-alpha.c (alpha_vms_object_p): Likewise.
3416 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3417 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3418 * wasm-module.c (wasm_object_p): Likewise.
3419 * xsym.c (bfd_sym_object_p): Likewise.
3420 * xsym.h (bfd_sym_object_p): Likewise.
3421 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3423 * pdp11.c (some_aout_object_p): Likewise.
3424 * plugin.c (register_ld_plugin_object_p): Update object_p
3426 * plugin.h (register_ld_plugin_object_p): Likewise.
3427 * bfd-in2.h: Regenerate.
3428 * libbfd.h: Regenerate.
3429 * libcoff.h: Regenerate.
3431 2020-03-02 Alan Modra <amodra@gmail.com>
3433 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3434 applicable section flags.
3435 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3436 (mips_ecoff_bele_vec): Likewise.
3437 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3439 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3440 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3442 2020-03-02 Alan Modra <amodra@gmail.com>
3444 * elf32-m32r.c (m32r_elf_section_flags): New function.
3445 (elf_backend_section_flags): Define.
3446 * elf32-nds32.c (nds32_elf_section_flags): New function.
3447 (elf_backend_section_flags): Define.
3448 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3449 .sbss and .sdata sections.
3450 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3451 for SHF_V850_GPREL sections.
3452 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3454 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3455 for SHF_PARISC_SHORT sections.
3456 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3457 (elf_backend_section_flags): Define.
3458 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3459 for SHF_MIPS_GPREL sections. Delete FIXME.
3461 2020-03-02 Alan Modra <amodra@gmail.com>
3463 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3464 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3465 calling elf_backend_section_flags with adjusted params. Use
3466 newsect->flags past that point.
3467 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3469 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3470 to have their type overridden, and all sh_flags but processor and
3472 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3473 * elf32-mep.c (mep_elf_section_flags): Likewise.
3474 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3475 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3476 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3477 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3478 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3479 stub BFD and non-aarch64 input files when scanning for stubs.
3481 2020-03-02 Alan Modra <amodra@gmail.com>
3483 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3484 limit to decompressed element size.
3486 2020-03-02 Alan Modra <amodra@gmail.com>
3488 * vms-lib.c (vms_traverse_index): Add recur_count param and
3489 update calls. Fail on excessive recursion.
3491 2020-03-02 Alan Modra <amodra@gmail.com>
3493 * vms-alpha.c (vms_get_remaining_object_record): Use
3494 bfd_realloc_or_free rather than bfd_realloc.
3495 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3496 (dst_define_location, parse_module): Likewise, and check realloc
3497 return status before using memory. Return status from function
3498 adjusting all callers.
3500 2020-02-28 Alan Modra <amodra@gmail.com>
3502 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3504 2020-02-28 Alan Modra <amodra@gmail.com>
3506 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3507 Remove duplicate undersize check.
3509 2020-02-27 Alan Modra <amodra@gmail.com>
3512 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3514 2020-02-27 Alan Modra <amodra@gmail.com>
3517 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3518 (coff_section_type): Adjust comment.
3519 (decode_section_type): Likewise. Call coff_section_type before
3520 decode_section_type.
3521 (bfd_decode_symclass): Use 'c' for common sections other than
3524 2020-02-27 Alan Modra <amodra@gmail.com>
3526 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3529 2020-02-27 Alan Modra <amodra@gmail.com>
3531 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3532 if file is an archive element.
3533 * bfd-in2.h: Regenerate.
3535 2020-02-26 Alan Modra <amodra@gmail.com>
3537 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3538 bfd_set_error on failing test. Don't bother changing bfd_error on
3539 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3540 Check sym name is within string buffer. Use size_t for some vars.
3541 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3542 int_buf. Don't change bfd_error on file read error. Use
3543 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3544 calculations to catch overflows before they occur. malloc and
3545 free raw armap rather than using bfd_alloc. Read raw armap before
3546 allocating carsym+strings buffer.
3547 (_bfd_slurp_extended_name_table): Localize variables. Check
3548 name size against file size.
3550 2020-02-26 Alan Modra <amodra@gmail.com>
3552 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3554 2020-02-26 Alan Modra <amodra@gmail.com>
3556 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3557 malloc. Check for NULL return from bfd_malloc.
3558 (rx_table_find, rx_table_map): Likewise.
3559 (rx_set_section_contents): Check bfd_alloc return.
3560 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3562 2020-02-26 Alan Modra <amodra@gmail.com>
3564 * aoutx.h: Indent labels correctly. Format error strings.
3565 * archive.c: Likewise.
3566 * archive64.c: Likewise.
3567 * coff-arm.c: Likewise.
3568 * coff-rs6000.c: Likewise.
3569 * coff-stgo32.c: Likewise.
3570 * cpu-arm.c: Likewise.
3571 * dwarf2.c: Likewise.
3572 * elf-ifunc.c: Likewise.
3573 * elf-properties.c: Likewise.
3574 * elf-s390-common.c: Likewise.
3575 * elf-strtab.c: Likewise.
3577 * elf32-arm.c: Likewise.
3578 * elf32-bfin.c: Likewise.
3579 * elf32-cr16.c: Likewise.
3580 * elf32-csky.c: Likewise.
3581 * elf32-i386.c: Likewise.
3582 * elf32-m68k.c: Likewise.
3583 * elf32-msp430.c: Likewise.
3584 * elf32-nds32.c: Likewise.
3585 * elf32-nios2.c: Likewise.
3586 * elf32-pru.c: Likewise.
3587 * elf32-xtensa.c: Likewise.
3588 * elf64-ia64-vms.c: Likewise.
3589 * elf64-x86-64.c: Likewise.
3590 * elfcode.h: Likewise.
3591 * elfcore.h: Likewise.
3592 * elflink.c: Likewise.
3593 * elfnn-aarch64.c: Likewise.
3594 * elfnn-ia64.c: Likewise.
3595 * elfnn-riscv.c: Likewise.
3596 * elfxx-mips.c: Likewise.
3597 * elfxx-sparc.c: Likewise.
3598 * elfxx-x86.c: Likewise.
3599 * i386lynx.c: Likewise.
3600 * merge.c: Likewise.
3601 * pdp11.c: Likewise.
3602 * plugin.c: Likewise.
3603 * reloc.c: Likewise.
3605 2020-02-26 Alan Modra <amodra@gmail.com>
3608 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3610 (bfd_elf_add_dt_needed_tag): Declare.
3611 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3612 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3613 from elf_add_dt_needed_tag. Remove soname and doit param.
3614 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3615 to see whether as-needed lib is already loaded, use dyn_loaded
3616 list instead. When saving and restoring around as-needed lib
3617 handle possibility that dynstr has not been initialised. Don't
3618 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3619 Mark libs loaded via DT_NEEDED entries of other libs with
3620 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3622 (elf_link_check_versioned_symbol): Remove now unneccesary
3623 DYNAMIC check when traversing dyn_loaded list.
3625 2020-02-26 Alan Modra <amodra@gmail.com>
3627 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3629 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3632 * plugin.c (need_lto_wrapper_p): New.
3633 (bfd_plugin_set_program_name): Add an int argument to set
3635 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3637 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3639 2020-02-24 Alan Modra <amodra@gmail.com>
3641 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3643 2020-02-24 Alan Modra <amodra@gmail.com>
3645 * vms-lib.c (struct carsym_mem): Add limit.
3646 (vms_add_index): Heed limit.
3647 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3648 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3649 Always return actual number read.
3650 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3651 assertion with error exit.
3653 2020-02-22 Alan Modra <amodra@gmail.com>
3656 * elf.c (assign_file_positions_for_load_sections): Continue linking
3657 on "PHDR segment not covered by LOAD segment" errors.
3659 2020-02-21 Alan Modra <amodra@gmail.com>
3661 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3663 (bfd_mach_o_canonicalize_reloc): Likewise.
3664 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3665 counts and offsets against file size.
3666 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3667 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3668 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3669 against file size. Delete symbol table error message.
3670 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3672 (bfd_mach_o_read_symtab): Likewise.
3673 (bfd_mach_o_read_command): Pass file size.
3674 (bfd_mach_o_scan): Sanity check command count against file size.
3676 2020-02-21 Alan Modra <amodra@gmail.com>
3679 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3680 "text", "data" and "bss" section pointer vars. Don't update
3681 section size, just exec header sizes.
3682 (adjust_sizes_and_vmas): Don't update text section size. Set
3683 initial exec header a_text. Print exec headers sizes.
3684 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3685 (adjust_sizes_and_vmas): Similarly. Formatting.
3686 (final_link): Correct final file extension.
3688 2020-02-20 Nick Clifton <nickc@redhat.com>
3690 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3692 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3694 (elfNN_bed): Initialise the symbol_section_index field.
3695 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3696 OS and PROC specific section indicies. Warn if converting other
3697 reserved incidies to SHN_ABS.
3699 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3702 * cpu-z80.c: Add machine type compatibility checking.
3704 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3707 * plugin.c (plugin_list_entry): Remove handle.
3708 (try_load_plugin): Call dlclose before return.
3710 2020-02-19 Alan Modra <amodra@gmail.com>
3712 * libbfd-in.h (_bfd_constant_p): Define.
3713 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3714 file size before allocating memory.
3715 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3716 * elf.c (bfd_elf_get_str_section): Likewise.
3717 (_bfd_elf_slurp_version_tables): Likewise.
3718 * libbfd.h: Regenerate.
3720 2020-02-19 Alan Modra <amodra@gmail.com>
3722 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3723 * aoutx.h (aout_get_external_symbols): Replace calls to
3724 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3725 (slurp_reloc_table): Likewise.
3726 * archive.c (do_slurp_bsd_armap): Likewise.
3727 (do_slurp_coff_armap): Likewise.
3728 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3729 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3730 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3731 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3732 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3733 (_bfd_coff_get_external_symbols): Likewise.
3734 * ecoff.c (ecoff_slurp_symbolic_header),
3735 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3736 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3737 (ecoff_indirect_link_order): Likewise.
3738 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3739 (_bfd_elf_slurp_version_tables): Likewise.
3740 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3741 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3742 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3743 * elf64-alpha.c (READ): Likewise.
3744 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3745 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3746 * elfcode.h (elf_slurp_symbol_table),
3747 (elf_slurp_reloc_table_from_section): Likewise.
3748 * elflink.c (elf_link_add_object_symbols),
3749 (elf_link_check_versioned_symbol): Likewise.
3750 * elfxx-mips.c (READ): Likewise.
3751 * i386lynx.c (slurp_reloc_table): Likewise.
3752 * lynx-core.c (lynx_core_file_p): Likewise.
3753 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3754 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3755 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3756 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3757 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3758 (bfd_pef_parse_symbols): Likewise.
3759 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3760 * som.c (setup_sections, som_slurp_string_table),
3761 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3762 (som_bfd_fill_in_ar_symbols): Likewise.
3763 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3764 (evax_bfd_print_image): Likewise.
3765 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3766 * wasm-module.c (wasm_scan): Likewise.
3767 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3768 * xsym.c (bfd_sym_read_name_table),
3769 (bfd_sym_print_type_information_table_entry): Likewise.
3770 * libbfd.h: Regenerate.
3772 2020-02-19 Alan Modra <amodra@gmail.com>
3774 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3775 reading external relocs.
3776 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3777 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3779 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3781 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3782 (m32c_elf_relax_section): Likewise.
3783 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3784 (rl78_elf_relax_section): Likewise.
3785 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3786 (elf32_rx_relax_section): Likewise.
3787 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3788 parameter types and use..
3789 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3790 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3791 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3792 being read from file, just the extra.
3793 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3794 after reading external syms. Free on failure.
3796 2020-02-19 Alan Modra <amodra@gmail.com>
3798 * coffcode.h (buy_and_read, coff_slurp_line_table),
3799 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3800 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3801 corresponding bfd_alloc call. Adjust variables to suit.
3802 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3803 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3804 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3805 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3806 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3807 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3808 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3809 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3810 * elf64-alpha.c (READ): Likewise.
3811 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3812 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3813 (bfd_from_remote_memory): Likewise.
3814 * elfcore.h (core_find_build_id): Likewise.
3815 * elfxx-mips.c (READ): Likewise.
3816 * mach-o.c (bfd_mach_o_mangle_sections),
3817 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3818 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3819 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3820 * som.c (setup_sections, som_prep_for_fixups)
3821 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3822 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3823 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3824 (som_bfd_ar_write_symbol_stuff): Likewise.
3825 * vms-alpha.c (vector_grow1): Likewise.
3826 * vms-lib.c (vms_add_index): Likewise.
3827 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3828 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3829 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3830 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3831 (bfd_alloc2, bfd_zalloc2): Delete.
3832 (_bfd_mul_overflow): Define.
3833 * libbfd.h: Regenerate.
3835 2020-02-19 Alan Modra <amodra@gmail.com>
3837 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3839 (assign_section_numbers): Likewise.
3840 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3841 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3842 bfd_malloc2, size_t amt, and unsigned tls_count.
3843 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3844 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3845 (elf_output_implib): Use bfd_alloc.
3847 2020-02-19 Alan Modra <amodra@gmail.com>
3849 * bfd.c (struct bfd): Move format and direction to other
3850 bitfields. Add "size".
3851 * bfdio.c (bfd_get_size): Cache size when not writing file.
3852 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3853 returning zero, ie. unknown.
3854 (bfd_get_alt_debug_link_info): Likewise.
3855 * bfd-in2.h: Regenerate.
3857 2020-02-19 Alan Modra <amodra@gmail.com>
3859 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3860 bfd_get_file_size twice.
3861 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3862 zero, ie. unknown, return.
3863 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3864 * elfcode.h (elf_swap_shdr_in): Likewise.
3865 (elf_object_p): Don't call bfd_get_file_size twice and correct
3868 2020-02-19 Alan Modra <amodra@gmail.com>
3870 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3871 FALSE if memory alloc fails. Adjust calls.
3872 * som.c (som_prep_for_fixups): Likewise.
3873 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3874 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3875 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3876 * som.c (som_build_and_write_symbol_table): Return via error_return
3878 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3879 (VEC_APPEND_EL): Delete.
3880 (vector_grow1): Return pointer to element. Catch overflow.
3881 Return NULL on memory allocation failure.
3882 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3883 (alpha_vms_add_fixup_ca): Likewise.
3884 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3886 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3888 2020-02-19 Alan Modra <amodra@gmail.com>
3890 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3891 * aout-target.h (object_p): Likewise.
3892 * aout-tic30.c (tic30_aout_object_p): Likewise.
3893 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3894 (emit_stringtab, write_syms, link_hash_table_create),
3895 (aout_link_write_other_symbol): Likewise.
3896 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3897 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3898 (_bfd_compute_and_write_armap): Likewise.
3899 * archures.c (bfd_arch_list): Likewise.
3900 * bfd.c (bfd_record_phdr): Likewise.
3901 * binary.c (binary_canonicalize_symtab): Likewise.
3902 * cisco-core.c (cisco_core_file_validate): Likewise.
3903 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3904 (find_arm_glue, record_arm_to_thumb_glue),
3905 (record_thumb_to_arm_glue): Likewise.
3906 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3907 (ppc_allocate_toc_section): Likewise.
3908 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3909 * coff-sh.c (sh_relax_section): Likewise.
3910 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3911 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3912 (coff_set_alignment_hook, coff_mkobject),
3913 (coff_compute_section_file_positions): Likewise.
3914 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3915 (coff_find_nearest_line_with_names),
3916 ( bfd_coff_set_symbol_class): Likewise.
3917 * cofflink.c (_bfd_coff_link_hash_table_create),
3918 (_bfd_coff_link_input_bfd): Likewise.
3919 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3920 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3921 (build_line_info_table, sort_line_sequences),
3922 (line_info_add_include_dir, line_info_add_file_name),
3923 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3924 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3925 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3926 (_bfd_ecoff_find_nearest_line),
3927 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3928 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3929 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3930 * elf-m10300.c (mn10300_elf_relax_section),
3931 (elf32_mn10300_link_hash_table_create): Likewise.
3932 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3933 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3934 * elf32-arm.c (elf32_arm_link_hash_table_create),
3935 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3936 (elf32_arm_new_section_hook): Likewise.
3937 * elf32-avr.c (elf_avr_new_section_hook),
3938 (elf32_avr_link_hash_table_create, get_local_syms),
3939 (elf32_avr_setup_section_lists): Likewise.
3940 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3941 (bfin_link_hash_table_create): Likewise.
3942 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3943 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3944 * elf32-csky.c (csky_elf_link_hash_table_create),
3945 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3946 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3947 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3948 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3949 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3950 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3951 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3952 (m32r_elf_check_relocs): Likewise.
3953 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3954 (elf32_m68hc11_setup_section_lists),
3955 (elf32_m68hc11_size_stubs): Likewise.
3956 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3957 * elf32-metag.c (elf_metag_link_hash_table_create),
3958 (elf_metag_setup_section_lists): Likewise.
3959 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3960 (microblaze_elf_check_relocs): Likewise.
3961 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3962 (nds32_elf_check_relocs): Likewise.
3963 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3964 (get_local_syms, nios2_elf32_check_relocs),
3965 (nios2_elf32_link_hash_table_create): Likewise.
3966 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3967 (or1k_elf_check_relocs): Likewise.
3968 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3969 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3970 * elf32-s390.c (elf_s390_link_hash_table_create),
3971 (elf_s390_check_relocs): Likewise.
3972 * elf32-score.c (score_elf_create_got_section),
3973 (s3_elf32_score_new_section_hook),
3974 (elf32_score_link_hash_table_create): Likewise.
3975 * elf32-score7.c (score_elf_create_got_section),
3976 (s7_elf32_score_new_section_hook): Likewise.
3977 * elf32-sh.c (sh_elf_link_hash_table_create),
3978 (sh_elf_check_relocs): Likewise.
3979 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3980 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3981 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3982 (tilepro_elf_check_relocs): Likewise.
3983 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3984 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3985 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3986 (elf_xtensa_new_section_hook): Likewise.
3987 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3988 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3989 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3990 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3991 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3992 * elf64-ppc.c (ppc64_elf_new_section_hook),
3993 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3994 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3995 * elf64-s390.c (elf_s390_link_hash_table_create),
3996 (elf_s390_check_relocs): Likewise.
3997 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3998 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3999 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
4000 (elf_link_add_archive_symbols, compute_bucket_count),
4001 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
4002 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
4003 (bfd_elf_final_link): Likewise.
4004 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
4005 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
4006 (elfNN_aarch64_new_section_hook): Likewise.
4007 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
4008 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
4009 (riscv_elf_check_relocs): Likewise.
4010 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
4011 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
4012 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
4013 (_bfd_mips_elf_link_hash_table_create): Likewise.
4014 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
4015 (_bfd_sparc_elf_check_relocs),
4016 (_bfd_sparc_elf_new_section_hook): Likewise.
4017 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
4018 (tilegx_elf_check_relocs): Likewise.
4019 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
4020 * format.c (bfd_check_format_matches): Likewise.
4021 * hash.c (_bfd_stringtab_init): Likewise.
4022 * ihex.c (ihex_scan): Likewise.
4023 * irix-core.c (irix_core_core_file_p): Likewise.
4024 * linker.c (bfd_wrapped_link_hash_lookup),
4025 (_bfd_generic_link_hash_table_create),
4026 (_bfd_generic_reloc_link_order): Likewise.
4027 * lynx-core.c (lynx_core_file_p): Likewise.
4028 * netbsd-core.c (netbsd_core_file_p): Likewise.
4029 * osf-core.c (osf_core_core_file_p): Likewise.
4030 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
4031 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
4032 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
4033 * peicode.h (pe_mkobject): Likewise.
4034 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
4035 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
4036 * sco5-core.c (read_uarea): Likewise.
4037 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
4038 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
4039 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
4040 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
4041 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
4042 * srec.c (srec_scan): Likewise.
4043 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
4044 * targets.c (bfd_target_list): Likewise.
4045 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
4046 * trad-core.c (trad_unix_core_file_p): Likewise.
4047 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
4048 (vms_new_section_hook): Likewise.
4049 * wasm-module.c (wasm_make_empty_symbol): Likewise.
4050 * xcofflink.c (xcoff_get_section_contents),
4051 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
4052 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
4053 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
4055 2020-02-19 Alan Modra <amodra@gmail.com>
4057 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
4059 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
4061 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
4062 and use it if it isn't NULL. Remove has_plugin_p argument. Add
4063 a build_list_p argument. Don't search plugin_list. Short circuit
4064 when building the plugin list.
4065 (has_plugin): Renamed to has_plugin_list.
4066 (bfd_plugin_set_plugin): Don't set has_plugin.
4067 (bfd_plugin_specified_p): Check plugin_list instead.
4068 (build_plugin_list): New function.
4069 (load_plugin): Call build_plugin_list and use plugin_list.
4071 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
4074 * plugin.c (try_claim): Always clean up for LTO wrapper.
4075 (try_load_plugin): Treat each object as independent. Create a
4076 copy for plugin name.
4078 2020-02-11 Nick Clifton <nickc@redhat.com>
4080 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
4081 for addresses in print statements.
4082 (msp430_elf_relax_delete_bytes): Likewise.
4083 (msp430_elf_relax_add_words): Likewise.
4084 (msp430_elf_relax_section): Likewise.
4086 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
4088 * plugin.c (add_symbols): Clear plugin_data memory.
4090 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
4093 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
4094 (EXECUTABLE_SUFFIX): Likewise.
4095 * config.in: Regenerated.
4096 * configure: Likewise.
4097 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
4098 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
4099 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
4100 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
4101 (get_lto_wrapper): New.
4102 (setup_lto_wrapper_env): Likewise.
4103 (current_plugin): Likewise.
4104 (register_all_symbols_read): Likewise.
4105 (register_cleanup): Likewise.
4106 (get_symbols): Likewise.
4107 (add_input_file): Likewise.
4108 (bfd_plugin_close_and_cleanup): Likewise.
4109 (claim_file): Removed.
4110 (register_claim_file): Set current_plugin->claim_file.
4111 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
4112 lto_syms in current_plugin.
4113 (try_claim): Use current_plugin->claim_file. Call LTO plugin
4114 all_symbols_read handler. Copy real symbols to plugin_data.
4115 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
4116 (try_load_plugin): Don't reuse the previous plugin for LTO
4117 wrapper. Set up GCC LTO wrapper if possible. Don't set
4118 plugin_list_iter->claim_file.
4119 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
4121 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
4124 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4126 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
4127 check if previous instruction matches a conditional jump inserted
4128 earlier. Invert conditional jump and delete branch in this case.
4130 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4132 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
4133 msp430_elf_relax_add_words. Support insertion of either one or two
4135 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
4136 needs to be grown. Handle insertion of branch instruction to replace
4139 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4141 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
4142 debugging relocations.
4143 (msp430_elf_relax_delete_bytes): Likewise.
4144 (msp430_elf_relax_add_two_words): Likewise.
4145 (msp430_elf_relax_section): Likewise.
4147 2020-02-10 Alan Modra <amodra@gmail.com>
4149 * archures.c: Wrap overlong z80 comments.
4150 * bfd-in2.h: Regenerate.
4152 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
4155 * archures.c: Add GBZ80 and Z80N machine values.
4156 * reloc.c: Add BFD_RELOC_Z80_16_BE.
4157 * coff-z80.c: Add support for new reloc.
4158 * coffcode.h: Add support for new machine values.
4159 * cpu-z80.c: Add support for new machine names.
4160 * elf32-z80.c: Add support for new reloc.
4161 * bfd-in2.h: Regenerate.
4162 * libbfd.h: Regenerate.
4164 2020-02-07 Nick Clifton <nickc@redhat.com>
4167 * elf.c (rewrite_elf_program_header): Do not complain if no
4168 sections are mapped to a segment.
4170 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4173 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
4174 for garbage collection on __patchable_function_entries section
4175 without linked-to section.
4177 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4180 * bfd-in2.h: Regenerated.
4181 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
4182 on section if gc_mark of any of its linked-to sections is set
4183 and don't set gc_mark again.
4184 * section.c (asection): Add linked_to_symbol_name to map_head
4187 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
4189 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
4190 reporting an unrecognized instruction with R_V850_LONGJUMP.
4192 2020-02-05 Alan Modra <amodra@gmail.com>
4194 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
4196 2020-02-04 Alan Modra <amodra@gmail.com>
4198 * elf32-ppc.c (ppc_elf_relocate_section): After applying
4199 R_PPC_VLE_ADDR20, goto copy_reloc.
4201 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4203 * bfd-in2.h: Regenerated.
4204 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
4206 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4209 * bfd-in2.h: Regenerated.
4210 * ecoff.c (bfd_debug_section): Add section_id.
4211 * section.c (bfd_section): Add section_id.
4212 (SEC_ASSEMBLER_SECTION_ID): New.
4213 (BFD_FAKE_SECTION): Add section_id.
4215 2020-02-01 Nick Clifton <nickc@redhat.com>
4217 * config.bfd: Move the c30-aout and tic30-aout targets onto the
4220 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4222 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4223 encodings are relative to the GOT on nios2, too.
4225 2020-01-31 Alan Modra <amodra@gmail.com>
4227 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4228 file. Use $< and $@ in rules.
4229 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4230 (elf32-ia64.c, elf64-ia64.c): Likewise.
4231 (elf32-riscv.c, elf64-riscv.c): Likewise.
4232 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4233 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4234 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4235 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4236 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4237 * Makefile.in: Regenerate.
4239 2020-01-31 Alan Modra <amodra@gmail.com>
4242 * elf.c (setup_group): Don't clear entire section contents,
4243 just the padding after group flags. Release alloc'd memory
4244 after a seek or read failure.
4246 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4248 * peXXigen.c (pe_is_repro): New function.
4249 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4250 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4252 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4254 * peXXigen.c (debug_type_names): Add names for new debug data type
4257 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4259 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4260 inner loop. Fix a memory leak.
4262 2020-01-30 Alan Modra <amodra@gmail.com>
4264 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4265 or obj_coff_keep_strings here.
4266 (coff_get_normalized_symtab): Free external syms directly.
4267 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4270 2020-01-27 Jim Wilson <jimw@sifive.com>
4272 * cpu-riscv.c (riscv_scan): New.
4273 (N): Change bfd_default_scan to riscv_scan.
4275 2020-01-27 Andreas Schwab <schwab@suse.de>
4277 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4278 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4279 * Makefile.in: Regenerate.
4280 * cpu-plugin.c: Remove.
4281 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4282 (bfd_plugin_arch): Remove declaration.
4283 * bfd-in2.h: Regenerate.
4284 * po/SRC-POTFILES.in: Regenerate.
4286 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4287 Alan Modra <amodra@gmail.com>
4290 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4292 2020-01-24 Jim Wilson <jimw@sifive.com>
4294 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4295 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4296 avoid over long line.
4298 2020-01-24 Nick Clifton <nickc@redhat.com>
4301 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4302 syms and keep strings flags as these may have been set in order to
4303 prevent a bogus call to free.
4305 2020-01-23 Nick Clifton <nickc@redhat.com>
4307 * po/fr.po: Updated French translation.
4309 2020-01-23 Alan Modra <amodra@gmail.com>
4312 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4313 by zero when p_align is zero.
4315 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4317 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4318 (riscv_prefix_cmp): Likewise.
4319 (riscv_non_std_ext_p): Deleted.
4320 (riscv_std_sv_ext_p): Likewise.
4321 (riscv_non_std_sv_ext_p): Likewise.
4322 (riscv_merge_non_std_and_sv_ext): Rename to...
4323 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4324 (riscv_merge_arch_attr_info): Replace 3 calls to
4325 riscv_merge_non_std_and_sv_ext with single call to
4326 riscv_merge_multi_letter_ext.
4327 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4328 encounter a 'z' prefix.
4329 (riscv_get_prefix_class): New function, return prefix class based
4330 on first few characters of input string.
4331 (riscv_parse_config): New structure to factor out minor differences
4332 in extension class parsing behaviour.
4333 (riscv_parse_sv_or_non_std_ext): Rename to...
4334 (riscv_parse_prefixed_ext): and parameterise with
4336 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4337 (riscv_multi_letter_ext_valid_p): New.
4338 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4339 (riscv_parse_subset): Delegate all non-single-letter parsing work
4340 to riscv_parse_prefixed_ext.
4341 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4342 (riscv_get_prefix_class): Declare.
4344 2020-01-22 Alan Modra <amodra@gmail.com>
4346 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4347 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4348 __tls_get_addr_desc.
4349 (ppc64_elf_size_stubs): Add section for linker generated
4350 __tls_get_addr_desc wrapper function. Loop at least once if
4351 generating this function.
4352 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4353 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4355 2020-01-22 Alan Modra <amodra@gmail.com>
4357 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4358 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4360 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4361 (STDU_R1_0R1, ADDI_R1_R1): Define.
4362 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4363 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4364 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4365 no_tls_get_addr_regsave.
4366 (branch_reloc_hash_match): Add hash3 and hash4.
4367 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4368 (ppc64_elf_size_dynamic_sections): Likewise.
4369 (ppc64_elf_relocate_section): Likewise.
4370 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4371 __tls_get_addr stub.
4372 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4374 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4375 eh_frame for regsave __tls_get_addr.
4377 2020-01-22 Alan Modra <amodra@gmail.com>
4379 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4380 which __tls_get_addr calls will be eliminated.
4382 2020-01-20 Nick Clifton <nickc@redhat.com>
4384 * po/pt.po: Updates Portuguese translation.
4385 * po/ru.po: Updated Russian translation.
4386 * po/uk.po: Updated Ukranian translation.
4388 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4391 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4392 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4394 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4395 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4396 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4397 "rex leal x@tlsdesc(%rip), %reg" to
4398 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4399 "call *(%eax)" to "nopl (%rax)".
4401 2020-01-20 Alan Modra <amodra@gmail.com>
4403 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4404 (MTLR_R11): Don't define.
4405 (LD_R0_0R3, CMPDI_R0_0): Define.
4406 (build_tls_get_addr_stub): Don't use r11 in stub.
4408 2020-01-20 Alan Modra <amodra@gmail.com>
4410 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4411 (defined_sym_val, is_tls_get_addr): Likewise.
4413 2020-01-18 Nick Clifton <nickc@redhat.com>
4415 * version.m4 (BFD_VERSION): Set to 2.34.50.
4416 * configure: Regenerate.
4417 * po/bfd.pot: Regenerate.
4419 2020-01-18 Nick Clifton <nickc@redhat.com>
4421 Binutils 2.34 branch created.
4423 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4425 * coff-arm.c: Fix spelling error (seperate).
4426 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4428 * sysdep.h (strnlen): Fix spelling error (seperate).
4430 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4433 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4435 2020-01-15 Alan Modra <amodra@gmail.com>
4438 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4439 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4440 of function symbols unless dot symbols are present. Do warn
4441 whenever one is created, regardles of whether a PLT entry is
4442 also emitted for the function symbol.
4444 2020-01-14 Alan Modra <amodra@gmail.com>
4446 * som.c (som_bfd_count_ar_symbols): Error when file position
4447 of symbols on chains is not strictly increasing.
4449 2020-01-14 Alan Modra <amodra@gmail.com>
4451 * vms.h (VMS_DEBUG): Define as 0.
4452 * vms-alpha.c (image_write): Move debug output after bounds check.
4454 (_bfd_vms_slurp_eihd): Warning fix.
4455 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4457 2020-01-13 Alan Modra <amodra@gmail.com>
4459 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4460 for "ignored" records.
4462 2020-01-13 Alan Modra <amodra@gmail.com>
4464 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4465 Delete asect name check. Move asect NULL check to wasm_object_p.
4466 Correct bounds check of sizes against end. Replace uses of
4467 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4468 just one bfd_release.
4469 (wasm_scan): Don't use malloc/strdup for section names,
4470 bfd_alloc instead. Simplify code prefixing section name.
4471 Formatting. Don't attempt to free memory here..
4472 (wasm_object_p): ..do so here.
4474 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4477 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4478 UNDEFWEAK_NO_DYNAMIC_RELOC.
4479 (allocate_dynrelocs_for_symbol): Likewise.
4481 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4484 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4486 2020-01-10 Alan Modra <amodra@gmail.com>
4488 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4490 2020-01-09 Nick Clifton <nickc@redhat.com>
4493 * bfd.c (bfd_convert_section_contents): Check for a compress
4494 header size that is larger than the actual section size.
4496 2020-01-08 Alan Modra <amodra@gmail.com>
4499 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4500 after removing sections.
4502 2020-01-06 Jim Wilson <jimw@sifive.com>
4505 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4506 check for !bfd_link_pic (info).
4507 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4508 <R_RISCV_JAL>: Add comment.
4509 (_bfd_riscv_relax_section): For plt.offset check, add check for
4510 bfd_link_pic (info). Add comment.
4512 2020-01-06 Alan Modra <amodra@gmail.com>
4514 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4515 match failures. Don't init to bfd_error_wrong_format before
4516 calling _bfd_check_format.
4518 2020-01-06 Alan Modra <amodra@gmail.com>
4520 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4521 status rather than exiting on stack overflow or underflow.
4522 (_bfd_vms_slurp_etir): Adjust to suit.
4524 2020-01-06 Alan Modra <amodra@gmail.com>
4526 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4528 2020-01-06 Alan Modra <amodra@gmail.com>
4530 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4531 command. Check name offset is within command.
4532 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4533 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4534 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4535 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4536 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4537 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4538 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4539 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4540 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4541 (bfd_mach_o_read_segment): Similarly.
4542 (bfd_mach_o_read_thread): Properly bound check thread struct.
4543 Don't repeat checks on second loop.
4544 (bfd_mach_o_read_command): Fail on invalid command length.
4546 2020-01-04 Alan Modra <amodra@gmail.com>
4548 * format.c (bfd_check_format_matches): Add preserve_match.
4549 Save initial bfd state in "preserve", matched bfd state in
4550 "preserve_match". Save just the first match. Release
4551 bfd_alloc memory. Restore and finish preserved state as
4552 appropriate on all function exit paths.
4554 2020-01-04 Alan Modra <amodra@gmail.com>
4556 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4558 2020-01-04 Alan Modra <amodra@gmail.com>
4560 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4563 2020-01-03 Nick Clifton <nickc@redhat.com>
4566 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4567 there is enough data remaining in the code buffer before
4568 attempting to read a function stub.
4570 2020-01-03 Nick Clifton <nickc@redhat.com>
4573 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4574 return value from bfd_malloc.
4575 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4576 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4577 (elf32_arm_filter_cmse_symbols): Likewise.
4578 (elf32_arm_write_section): Likewise.
4579 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4580 (bfd_mach_o_follow_dsym): Likewise.
4581 * pef.c (bfd_pef_print_loader_section): Likewise.
4582 (bfd_pef_scan_start_address): Likewise.
4583 (bfd_pef_parse_function_stubs): Likewise.
4584 (bfd_pef_parse_symbols): Likewise.
4586 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4588 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4589 on binary inputs ld/PR25316.
4590 (is_ia64_elf): new helper to filter on ia64 objects.
4592 2020-01-03 Jan Beulich <jbeulich@suse.com>
4594 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4596 (bfd_mach_o_scan): Insert underscore in two variable names.
4598 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4600 * Makefile.am: Add z80-elf target support.
4601 * configure.ac: Likewise.
4602 * targets.c: Likewise.
4603 * Makefile.in: Regenerate.
4604 * configure: Regenerate.
4605 * config.bfd: Add z80-elf target support and new arches: ez80 and
4607 * elf32-z80.c: New file.
4608 * archures.c: Add new z80 architectures: eZ80 and Z180.
4609 * coffcode.h: Likewise.
4610 * cpu-z80.c: Likewise.
4611 * coff-z80.c: Add new relocations for Z80 target and local label
4613 * reloc.c: Add new relocs.
4614 * bfd-in2.h: Regenerate.
4615 * libbfd.h: Regenerate.
4617 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4621 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4623 2020-01-01 Alan Modra <amodra@gmail.com>
4625 Update year range in copyright notice of all files.
4627 For older changes see ChangeLog-2019
4629 Copyright (C) 2020 Free Software Foundation, Inc.
4631 Copying and distribution of this file, with or without modification,
4632 are permitted in any medium without royalty provided the copyright
4633 notice and this notice are preserved.
4639 version-control: never
projects / deliverable / binutils-gdb.git / blob