1 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
4 * bfd-in2.h: Regenerated.
5 * elf32-xtensa.c (elf_howto_table): New entries for
6 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
7 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
8 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
9 R_XTENSA_NDIFF{8,16,32}.
10 * libbfd.h (bfd_reloc_code_real_names): Add names for
11 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
12 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
13 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
14 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
16 2020-04-21 Tamar Christina <tamar.christina@arm.com>
19 * compress.c (bfd_get_full_section_contents): Exclude sections with no
22 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
25 * elf-bfd.h (elf_backend_data): Add
26 elf_backend_strip_zero_sized_dynamic_sections.
27 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
28 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
30 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
32 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
34 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
36 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
38 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
40 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
42 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
44 2020-04-21 Nick Clifton <nickc@redhat.com>
46 * po/sr.po: Updated Serbian translation.
48 2020-04-21 Alan Modra <amodra@gmail.com>
50 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
53 2020-04-20 Stephen Casner <casner@acm.org>
55 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
56 causing globals from linker script to be treated as debug symbols.
57 (translate_symbol_table): Don't sign-extend symbol values from 16
58 to 64 bits in nm output.
60 2020-04-20 Alan Modra <amodra@gmail.com>
62 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
64 2020-04-18 Alan Modra <amodra@gmail.com>
66 * section.c (bfd_is_const_section): Correct test for special
68 * bfd-in2.h: Regenerate.
70 2020-04-17 Alan Modra <amodra@gmail.com>
73 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
76 2020-04-16 Nick Clifton <nickc@redhat.com>
79 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
80 abort with a more helpful error message.
82 2020-04-16 Alan Modra <amodra@gmail.com>
85 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
88 2020-04-15 Fangrui Song <maskray@google.com>
91 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
92 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
93 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
94 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
95 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
96 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
97 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
98 * elf32-sh.c (sh_elf_relocate_section): Likewise.
99 * elf32-spu.c (spu_elf_relocate_section): Likewise.
100 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
101 * elflink.c (elf_link_output_extsym): Likewise.
102 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
104 2020-04-15 Alan Modra <amodra@gmail.com>
107 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
108 pointer into strings that may be freed for section name, always
109 allocate a new string.
111 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
112 Jan W. Jagersma <jwjagersma@gmail.com>
114 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
115 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
116 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
117 (_bfd_go32_mkobject): New functions.
118 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
119 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
120 (go32exe_mkobject): Call _bfd_go32_mkobject.
121 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
122 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
124 (coff_write_relocs): Enable extended reloc counter code if
125 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
126 (coff_write_object_contents): Likewise. Pad section headers
127 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
128 instead of coff_swap_scnhdr_out.
129 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
130 enable extended reloc counter.
131 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
132 Declare with ATTRIBUTE_UNUSED.
133 * libcoff-in.h: (struct coff_tdata): New field go32.
135 * libcoff.h: Regenerate.
137 2020-04-14 Fangrui Song <maskray@google.com>
140 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
143 2020-04-14 Stephen Casner <casner@acm.org>
146 * pdp11.c: Add implementation of --imagic option.
147 (adjust_o_magic): Fix objcopy --extract-symbol test.
148 * libaout.h (enum aout_magic): Add i_magic.
150 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
151 Nick Clifton <nickc@redhat.com>
153 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
155 <default>: Error rather than abort.
157 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
160 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
161 relocation section from section group.
163 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
165 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
166 bfd->origin to file offset.
167 * bfdwin.c (bfd_get_file_window): Likewise.
168 * bfd.c: Clarify the use of the bfd->origin field.
169 * bfd-in2.h: Regenerate.
170 * coff-i386.c: Don't include go32exe.h. Allow overriding
171 coff_write_object_contents via COFF_WRITE_CONTENTS.
172 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
173 (go32exe_write_object_contents): New functions.
174 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
175 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
176 (create_go32_stub): Remove check for 2k size limit. Read stub
177 from go32exe_temp_stub if present.
178 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
179 copy variable-length stub.
180 (go32_check_format): Read stub to go32exe_temp_stub, set
181 origin, return go32exe_cleanup.
182 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
183 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
184 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
185 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
186 Remove functions and their associated #defines.
187 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
188 * libcoff-in.h: (struct coff_tdata): New field stub_size.
189 Rename field go32stub to stub.
190 * libcoff.h: Regenerate.
191 * coff-stgo32.c (go32_check_format): Rename to...
192 (go32exe_check_format): ...this.
193 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
194 (go32exe_copy_private_bfd_data): ...this.
195 (stub_bytes): Rename to...
196 (go32exe_default_stub): ...this.
197 (create_go32_stub): Rename to...
198 (go32exe_create_stub): ...this.
199 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
202 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
206 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
207 relocation to R_386_32 for relocation against non-preemptible
209 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
210 allocate dynamic relocation for non-preemptible absolute symbol.
211 (elf_i386_relocate_section): Pass sec to
212 GENERATE_DYNAMIC_RELOCATION_P.
213 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
214 (elf_x86_64_convert_load_reloc): Covert load relocation to
215 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
216 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
217 for non-preemptible absolute symbol if they overflow.
218 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
219 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
220 symbol. Don't allocate dynamic relocation for non-preemptible
222 (elf_x86_64_relocate_section): Don't generate relative relocation
223 for GOTPCREL relocations aganst local absolute symbol. Pass sec
224 to GENERATE_DYNAMIC_RELOCATION_P.
225 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
226 against non-preemptible absolute symbol.
227 (_bfd_elf_x86_valid_reloc_p): New function.
228 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
230 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
231 argument. Don't generate dynamic relocation against
232 non-preemptible absolute symbol.
234 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
235 against non-preemptible absolute symbol.
237 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
238 (_bfd_elf_x86_valid_reloc_p): New.
240 2020-04-01 Tamar Christina <tamar.christina@arm.com>
243 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
244 address in the GOT if in thumb only mode.
246 2020-04-01 Tamar Christina <tamar.christina@arm.com>
248 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
250 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
252 * mmo.c (mmo_scan): Create .text section only when needed, not
255 2020-03-31 Alan Modra <amodra@gmail.com>
257 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
260 2020-03-31 Alan Modra <amodra@gmail.com>
262 * vms-alpha.c (image_write): Check bounds for sections without
263 contents too. Error on non-zero write to section without
265 (_bfd_vms_slurp_etir): Check return of image_write* functions.
267 2020-03-31 Alan Modra <amodra@gmail.com>
269 * tekhex.c (pass_over): Check is_eof before reading buffer.
271 2020-03-30 Nick Clifton <nickc@redhat.com>
274 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
275 field to timestamp and make it an integer.
276 * libcoff.h: Regenerate.
277 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
278 field in the pe_data structure rather than the insert_timestamp
281 2020-03-30 Alan Modra <amodra@gmail.com>
284 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
287 2020-03-26 Nick Clifton <nickc@redhat.com>
289 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
290 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
292 * libbfd.h: Regenerate.
294 2020-03-26 Alan Modra <amodra@gmail.com>
296 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
298 2020-03-26 Alan Modra <amodra@gmail.com>
300 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
302 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
304 2020-03-25 Nick Clifton <nickc@redhat.com>
306 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
308 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
309 * libbfd.h: Regenerate.
311 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
313 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
314 correct field name in the output string.
316 2020-03-25 Alan Modra <amodra@gmail.com>
319 * elf.c (assign_file_positions_for_load_sections): Adjust offset
320 for SHT_NOBITS section if first in segment.
322 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
325 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
326 (_bfd_elf_get_symbol_version_string): This.
327 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
328 (_bfd_elf_get_symbol_version_string): This.
329 (bfd_elf_print_symbol): Pass TRUE to
330 _bfd_elf_get_symbol_version_string.
331 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
332 bfd_boolean argument.
333 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
334 * targets.c (_bfd_get_symbol_version_string): Likewise.
335 (bfd_get_symbol_version_string): Likewise.
336 * bfd-in2.h: Regenerated.
338 2020-03-24 Nick Clifton <nickc@redhat.com>
339 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
342 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
345 2020-03-24 Nick Clifton <nickc@redhat.com>
348 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
349 segment to use for PT_GNU_RELRO, ignore empty sections in a
350 segment's current list.
352 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
355 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
357 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
360 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
361 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
362 on the previous _bfd_elf_get_symbol_version_string.
363 (_bfd_elf_get_symbol_version_string): Use it.
365 2020-03-24 Alan Modra <amodra@gmail.com>
367 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
368 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
371 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
373 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
375 2020-03-23 Alan Modra <amodra@gmail.com>
377 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
378 symbol count. Allocate an extra byte to ensure name strings
379 are terminated. Sanity check name offsets. Release memory on
382 2020-03-23 Alan Modra <amodra@gmail.com>
384 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
385 field hasn't been read. Remove unnecessary casts.
387 2020-03-22 Alan Modra <amodra@gmail.com>
389 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
390 enough to read number of symbols.
392 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
394 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
395 (EXECUTABLE_SUFFIX): Likewise.
396 * config.in: Regenerated.
397 * configure: Likewise.
398 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
399 _bfd_generic_close_and_cleanup.
400 (plugin_list_entry): Remove resolution_file, resolution_option,
401 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
402 lto_wrapper, gcc_env and initialized,
403 (need_lto_wrapper_p): Removed.
404 (get_lto_wrapper): Likewise.
405 (setup_lto_wrapper_env): Likewise.
406 (register_all_symbols_read): Likewise.
407 (egister_cleanup): Likewise.
408 (get_symbols): Likewise.
409 (add_input_file): Likewise.
410 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
411 (add_symbols): Updated.
412 (try_claim): Likewise.
413 (try_load_plugin): Likewise.
414 (bfd_plugin_canonicalize_symtab): Likewise.
415 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
416 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
418 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
421 * plugin.c (plugin_list_entry): Add has_symbol_type.
422 (add_symbols_v2): New function.
423 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
424 provides symbol type.
425 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
426 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
429 2020-03-20 Alan Modra <amodra@gmail.com>
431 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
432 enough to read number of symbols.
434 2020-03-20 Alan Modra <amodra@gmail.com>
436 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
437 backend functions for NULL before calling.
438 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
439 (bfd_section_from_shdr, assign_section_numbers): Likewise.
440 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
441 * elfnn-ia64.c (ignore_errors): New function.
442 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
444 2020-03-19 Nick Clifton <nickc@redhat.com>
447 * dwarf2.c (struct varinfo): Add unit_offset field to record the
448 location of the varinfo in the unit's debug info data. Change the
449 type of the stack field to a boolean.
450 (lookup_var_by_offset): New function. Returns the varinfo
451 structure for the variable described at the given offset in the
453 (scan_unit_for_symbols): Add support for variables which have the
454 DW_AT_specification attribute.
456 2020-03-19 Nick Clifton <nickc@redhat.com>
459 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
462 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
464 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
466 2020-03-18 Nick Clifton <nickc@redhat.com>
469 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
470 memory access when processing a corrupt secondary reloc section.
472 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
474 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
475 instead of calling abort.
476 * elf32-csky.c (csky_build_one_stub): Likewise.
477 * elf32-hppa.c (hppa_build_one_stub): Likewise.
478 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
479 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
480 * elf32-metag.c (metag_build_one_stub): Likewise.
481 * elf32-nios2.c (nios2_build_one_stub): Likewise.
482 * elf64-ppc.c (ppc_build_one_stub): Likewise.
483 (ppc_size_one_stub): Likewise.
484 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
486 2020-03-17 Nick Clifton <nickc@redhat.com>
489 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
492 2020-03-17 Nick Clifton <nickc@redhat.com>
495 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
496 free. Add free on another failure path.
498 2020-03-16 Alan Modra <amodra@gmail.com>
501 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
502 we have a non-zero section count. Do lma comparison in octets.
504 2020-03-16 Alan Modra <amodra@gmail.com>
506 * vms-alpha.c (dst_restore_location): Validate index into
507 dst_ptr_offsets array before accessing. Return status.
508 (dst_retrieve_location): Similarly, making "loc" parameter a
509 pointer to return value.
510 (_bfd_vms_slurp_etir): Update calls to above functions.
512 2020-03-14 Kamil Rytarowski <n54@gmx.com>
514 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
516 * configure: Regenerated.
518 2020-03-14 Alan Modra <amodra@gmail.com>
520 * section.c (BFD_FAKE_SECTIONS): Formatting.
521 * bfd-in2.h: Regenerate.
523 2020-03-13 Kamil Rytarowski <n54@gmx.com>
525 * elf.c (elfcore_grok_netbsd_note): Add support for
526 NT_NETBSDCORE_LWPSTATUS notes.
528 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
530 * bfd-in2.h: Regenerate.
531 * section.c (asection): Add already_assigned field.
532 (BFD_FAKE_SECTION): Add default initializer for it.
533 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
534 * elf32-arm.c (arm_build_one_stub): Add support for
535 non_contiguous_regions.
536 * elf32-csky.c (csky_build_one_stub): Likewise.
537 * elf32-hppa.c (hppa_build_one_stub): Likewise.
538 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
539 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
540 * elf32-metag.c (metag_build_one_stub): Likewise.
541 * elf32-nios2.c (nios2_build_one_stub): Likewise.
542 * elf64-ppc.c (ppc_build_one_stub): Likewise.
543 (ppc_size_one_stub): Likewise.
544 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
545 * elflink.c (elf_link_input_bfd): Likewise.
547 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
550 * elf-linker-x86.h (elf_linker_x86_params): Add
551 static_before_all_inputs and has_dynamic_linker.
552 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
553 dynamic input objects if -static is passed at command-line
554 before all input files without --dynamic-linker unless
555 --no-dynamic-linker is used.
557 2020-03-13 Kamil Rytarowski <n54@gmx.com>
559 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
561 2020-03-13 Christian Eggers <ceggers@gmx.de>
563 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
565 * elfcode.h (bfd_from_remote_memory): Add units to several
566 parameters. New local "opb". Fix usage of p_align. Fix
567 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
568 call of target_read_memory.
569 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
570 calculation of "offset" and "output_offset".
571 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
572 from "offset" and fix calculation of "end" from "vma+size". Fix
573 comparison between "sh_addr" and "vma"/"output_offset".
574 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
575 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
577 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
578 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
579 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
580 assignment of p_paddr from phdr_lma. Fix comparison between
581 "lma+size" and "next->lma".
582 (elf_sort_segments): Fix assignment from p_paddr to lma.
583 (assign_file_positions_for_load_sections): Add unit (bytes) to
584 local "align". Fix calculation of local "off_adjust". Fix
585 calculation of local "filehdr_vaddr".
586 (assign_file_positions_for_non_load_sections): New local "opb".
587 Fix calculation of "end" from "p_size". Fix comparison between
588 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
589 from "end" and "p_vaddr".
590 (rewrite_elf_program_header): Fix comparison between p_vaddr and
591 vma. Fix assignment to p_paddr from lma. Fix comparison between
592 p_paddr and lma. Fix assignment to p_paddr from lma.
593 * merge.c (sec_merge_emit): New local "opb". Convert
594 "alignment_power" to octets.
595 (_bfd_add_merge_section): New locals "alignment_power" and
596 "opb". Fix comparison between "alignment_power" and
598 (_bfd_merge_sections): New local "opb". Divide size by opb
599 before checking align mask.
601 2020-03-13 Christian Eggers <ceggers@gmx.de>
603 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
604 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
606 (_bfd_elf_make_section_from_phdr): Similarly.
607 (elf_fake_sections): Fix calculation of
608 Elf_Internal_shdr::sh_addr from section VMA.
609 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
611 (assign_file_positions_for_load_sections): Fix calculations of
612 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
613 comparison between program header address and section LMA.
614 (assign_file_positions_for_non_load_sections): Likewise.
615 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
616 (IS_CONTAINED_BY_VMA): Add parameter opb.
617 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
618 INCLUDE_SECTION_IN_SEGMENT): Likewise.
619 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
620 Fix calculations of p_addr_valid and p_vaddr_offset.
621 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
622 with octets per byte when comparing against p_vaddr.
624 2020-03-11 Alan Modra <amodra@gmail.com>
626 * som.c (setup_sections): Sanity check subspace.name.
628 2020-03-11 Alan Modra <amodra@gmail.com>
630 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
632 2020-03-10 Alan Modra <amodra@gmail.com>
635 * ihex.c (ihex_write_object_contents): Don't assume ordering of
638 2020-03-09 Alan Modra <amodra@gmail.com>
640 * wasm-module.c (wasm_scan): Sanity check file name length
641 before allocating memory. Move common section setup code. Do
642 without bfd_tell to calculate section size.
644 2020-03-06 Nick Clifton <nickc@redhat.com>
646 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
647 with error messages and failure return values.
649 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
651 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
652 relocation sections for any removed reference to a dynamic symbol.
654 2020-03-05 Nick Clifton <nickc@redhat.com>
656 * elf-bfd.h (struct elf_backend_data): Add new fields:
657 init_secondary_reloc_section, slurp_secondary_reloc_section,
658 write_secondary_reloc_section.
659 (_bfd_elf_init_secondary_reloc_section): Prototype.
660 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
661 (_bfd_elf_write_secondary_reloc_section): Prototype.
662 * elf.c ( bfd_section_from_shdr): Invoke the new
663 init_secondary_reloc_section backend function, if defined, when a
664 second reloc section is encountered.
665 (swap_out_syms): Invoke the new symbol_section_index function, if
666 defined, when computing the section index of an OS/PROC specific
668 (_bfd_elf_init_secondary_reloc_section): New function.
669 (_bfd_elf_slurp_secondary_reloc_section): New function.
670 (_bfd_elf_write_secondary_reloc_section): New function.
671 (_bfd_elf_copy_special_section_fields): New function.
672 * elfcode.h (elf_write_relocs): Invoke the new
673 write_secondary_relocs function, if defined, in order to emit
675 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
676 function, if defined, in order to read in secondary relocs.
677 * elfxx-target.h (elf_backend_copy_special_section_fields):
678 Provide a non-NULL default definition.
679 (elf_backend_init_secondary_reloc_section): Likewise.
680 (elf_backend_slurp_secondary_reloc_section): Likewise.
681 (elf_backend_write_secondary_reloc_section): Likewise.
682 (struct elf_backend_data elfNN_bed): Add initialisers for the new
684 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
685 * configure: Regenerate.
687 2020-03-05 Alan Modra <amodra@gmail.com>
689 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
690 against file size before allocating memory. Use bfd_alloc rather
691 than bfd_zalloc for carsym/strings memory.
693 2020-03-04 Alan Modra <amodra@gmail.com>
695 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
696 sh_addr mod sh_addalign is zero.
698 2020-03-04 Alan Modra <amodra@gmail.com>
700 * format.c (bfd_check_format_matches): Call cleanup on error exit.
702 2020-03-03 Alan Modra <amodra@gmail.com>
704 * format.c (struct bfd_preserve): Add cleanup field.
705 (bfd_preserve_save): Add cleanup param and save.
706 (bfd_preserve_restore): Return cleanup.
707 (bfd_preserve_finish): Call the cleanup for the discarded match.
708 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
709 and clear when preserving a match. Restore cleanup too when
710 restoring that match.
712 2020-03-02 Alan Modra <amodra@gmail.com>
714 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
715 * hpux-core.c (hpux_core_core_file_p): Update prototype.
716 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
717 (core_sco5_vec): Correct initialisers.
719 2020-03-02 Alan Modra <amodra@gmail.com>
721 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
722 * aix5ppc-core.c (xcoff64_core_p): Likewise.
723 * cisco-core.c (cisco_core_file_validate): Likewise.
724 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
725 * hpux-core.c (hpux_core_core_file_p): Likewise.
726 * irix-core.c (irix_core_core_file_p): Likewise.
727 * lynx-core.c (lynx_core_file_p): Likewise.
728 * netbsd-core.c (netbsd_core_file_p): Likewise.
729 * osf-core.c (osf_core_core_file_p): Likewise.
730 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
731 * sco5-core.c (sco5_core_file_p): Likewise.
733 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
735 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
737 2020-03-02 Alan Modra <amodra@gmail.com>
739 * targets.c (bfd_cleanup): New typedef.
740 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
741 * libbfd-in.h (_bfd_no_cleanup): Define.
742 * format.c (bfd_reinit): Add cleanup parameter, call it.
743 (bfd_check_format_matches): Set cleanup from _bfd_check_format
744 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
745 * aout-target.h (callback, object_p): Return bfd_cleanup.
746 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
747 * archive.c (bfd_generic_archive_p): Likewise.
748 * binary.c (binary_object_p): Likewise.
749 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
750 * coff-ia64.c (ia64coff_object_p): Likewise.
751 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
752 * coff-sh.c (coff_small_object_p): Likewise.
753 * coff-stgo32.c (go32_check_format): Likewise.
754 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
755 (xcoff64_core_p): Likewise.
756 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
757 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
758 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
759 * elfcode.h (elf_object_p): Likewise.
760 * elfcore.h (elf_core_file_p): Likewise.
761 * i386msdos.c (msdos_object_p): Likewise.
762 * ihex.c (ihex_object_p): Likewise.
763 * libaout.h (some_aout_object_p): Likewise.
764 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
765 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
766 * libbfd.c (_bfd_dummy_target): Likewise.
767 * libcoff-in.h (coff_object_p): Likewise.
768 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
769 (bfd_mach_o_arm64_core_p): Likewise.
770 * mach-o-arm.c (bfd_mach_o_arm_object_p),
771 (bfd_mach_o_arm_core_p): Likewise.
772 * mach-o-i386.c (bfd_mach_o_i386_object_p),
773 (bfd_mach_o_i386_core_p): Likewise.
774 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
775 (bfd_mach_o_x86_64_core_p): Likewise.
776 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
777 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
778 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
779 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
780 * mmo.c (mmo_object_p): Likewise.
781 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
782 * peicode.h (coff_real_object_p, pe_ILF_object_p),
783 (pe_bfd_object_p): Likewise.
784 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
785 * ppcboot.c (ppcboot_object_p): Likewise.
786 * rs6000-core.c (rs6000coff_core_p): Likewise.
787 * som.c (som_object_setup, som_object_p): Likewise.
788 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
789 * tekhex.c (tekhex_object_p): Likewise.
790 * vms-alpha.c (alpha_vms_object_p): Likewise.
791 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
792 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
793 * wasm-module.c (wasm_object_p): Likewise.
794 * xsym.c (bfd_sym_object_p): Likewise.
795 * xsym.h (bfd_sym_object_p): Likewise.
796 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
798 * pdp11.c (some_aout_object_p): Likewise.
799 * plugin.c (register_ld_plugin_object_p): Update object_p
801 * plugin.h (register_ld_plugin_object_p): Likewise.
802 * bfd-in2.h: Regenerate.
803 * libbfd.h: Regenerate.
804 * libcoff.h: Regenerate.
806 2020-03-02 Alan Modra <amodra@gmail.com>
808 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
809 applicable section flags.
810 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
811 (mips_ecoff_bele_vec): Likewise.
812 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
814 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
815 (_bfd_ecoff_styp_to_sec_flags): Likewise.
817 2020-03-02 Alan Modra <amodra@gmail.com>
819 * elf32-m32r.c (m32r_elf_section_flags): New function.
820 (elf_backend_section_flags): Define.
821 * elf32-nds32.c (nds32_elf_section_flags): New function.
822 (elf_backend_section_flags): Define.
823 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
824 .sbss and .sdata sections.
825 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
826 for SHF_V850_GPREL sections.
827 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
829 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
830 for SHF_PARISC_SHORT sections.
831 * elf64-ppc.c (ppc64_elf_section_flags): New function.
832 (elf_backend_section_flags): Define.
833 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
834 for SHF_MIPS_GPREL sections. Delete FIXME.
836 2020-03-02 Alan Modra <amodra@gmail.com>
838 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
839 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
840 calling elf_backend_section_flags with adjusted params. Use
841 newsect->flags past that point.
842 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
844 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
845 to have their type overridden, and all sh_flags but processor and
847 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
848 * elf32-mep.c (mep_elf_section_flags): Likewise.
849 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
850 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
851 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
852 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
853 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
854 stub BFD and non-aarch64 input files when scanning for stubs.
856 2020-03-02 Alan Modra <amodra@gmail.com>
858 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
859 limit to decompressed element size.
861 2020-03-02 Alan Modra <amodra@gmail.com>
863 * vms-lib.c (vms_traverse_index): Add recur_count param and
864 update calls. Fail on excessive recursion.
866 2020-03-02 Alan Modra <amodra@gmail.com>
868 * vms-alpha.c (vms_get_remaining_object_record): Use
869 bfd_realloc_or_free rather than bfd_realloc.
870 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
871 (dst_define_location, parse_module): Likewise, and check realloc
872 return status before using memory. Return status from function
873 adjusting all callers.
875 2020-02-28 Alan Modra <amodra@gmail.com>
877 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
879 2020-02-28 Alan Modra <amodra@gmail.com>
881 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
882 Remove duplicate undersize check.
884 2020-02-27 Alan Modra <amodra@gmail.com>
887 * mmo.c (mmo_scan): Set SEC_DATA for .data.
889 2020-02-27 Alan Modra <amodra@gmail.com>
892 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
893 (coff_section_type): Adjust comment.
894 (decode_section_type): Likewise. Call coff_section_type before
896 (bfd_decode_symclass): Use 'c' for common sections other than
899 2020-02-27 Alan Modra <amodra@gmail.com>
901 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
904 2020-02-27 Alan Modra <amodra@gmail.com>
906 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
907 if file is an archive element.
908 * bfd-in2.h: Regenerate.
910 2020-02-26 Alan Modra <amodra@gmail.com>
912 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
913 bfd_set_error on failing test. Don't bother changing bfd_error on
914 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
915 Check sym name is within string buffer. Use size_t for some vars.
916 (do_slurp_coff_armap): Use size_t for some variables, fix size of
917 int_buf. Don't change bfd_error on file read error. Use
918 _bfd_mul_overflow when calculating carsym buffer size. Reorder
919 calculations to catch overflows before they occur. malloc and
920 free raw armap rather than using bfd_alloc. Read raw armap before
921 allocating carsym+strings buffer.
922 (_bfd_slurp_extended_name_table): Localize variables. Check
923 name size against file size.
925 2020-02-26 Alan Modra <amodra@gmail.com>
927 * vms-lib.c (vms_lib_read_index): Release correct buffer.
929 2020-02-26 Alan Modra <amodra@gmail.com>
931 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
932 malloc. Check for NULL return from bfd_malloc.
933 (rx_table_find, rx_table_map): Likewise.
934 (rx_set_section_contents): Check bfd_alloc return.
935 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
937 2020-02-26 Alan Modra <amodra@gmail.com>
939 * aoutx.h: Indent labels correctly. Format error strings.
940 * archive.c: Likewise.
941 * archive64.c: Likewise.
942 * coff-arm.c: Likewise.
943 * coff-rs6000.c: Likewise.
944 * coff-stgo32.c: Likewise.
945 * cpu-arm.c: Likewise.
946 * dwarf2.c: Likewise.
947 * elf-ifunc.c: Likewise.
948 * elf-properties.c: Likewise.
949 * elf-s390-common.c: Likewise.
950 * elf-strtab.c: Likewise.
952 * elf32-arm.c: Likewise.
953 * elf32-bfin.c: Likewise.
954 * elf32-cr16.c: Likewise.
955 * elf32-csky.c: Likewise.
956 * elf32-i386.c: Likewise.
957 * elf32-m68k.c: Likewise.
958 * elf32-msp430.c: Likewise.
959 * elf32-nds32.c: Likewise.
960 * elf32-nios2.c: Likewise.
961 * elf32-pru.c: Likewise.
962 * elf32-xtensa.c: Likewise.
963 * elf64-ia64-vms.c: Likewise.
964 * elf64-x86-64.c: Likewise.
965 * elfcode.h: Likewise.
966 * elfcore.h: Likewise.
967 * elflink.c: Likewise.
968 * elfnn-aarch64.c: Likewise.
969 * elfnn-ia64.c: Likewise.
970 * elfnn-riscv.c: Likewise.
971 * elfxx-mips.c: Likewise.
972 * elfxx-sparc.c: Likewise.
973 * elfxx-x86.c: Likewise.
974 * i386lynx.c: Likewise.
977 * plugin.c: Likewise.
980 2020-02-26 Alan Modra <amodra@gmail.com>
983 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
985 (bfd_elf_add_dt_needed_tag): Declare.
986 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
987 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
988 from elf_add_dt_needed_tag. Remove soname and doit param.
989 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
990 to see whether as-needed lib is already loaded, use dyn_loaded
991 list instead. When saving and restoring around as-needed lib
992 handle possibility that dynstr has not been initialised. Don't
993 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
994 Mark libs loaded via DT_NEEDED entries of other libs with
995 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
997 (elf_link_check_versioned_symbol): Remove now unneccesary
998 DYNAMIC check when traversing dyn_loaded list.
1000 2020-02-26 Alan Modra <amodra@gmail.com>
1002 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
1004 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
1007 * plugin.c (need_lto_wrapper_p): New.
1008 (bfd_plugin_set_program_name): Add an int argument to set
1010 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
1012 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
1014 2020-02-24 Alan Modra <amodra@gmail.com>
1016 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
1018 2020-02-24 Alan Modra <amodra@gmail.com>
1020 * vms-lib.c (struct carsym_mem): Add limit.
1021 (vms_add_index): Heed limit.
1022 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
1023 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
1024 Always return actual number read.
1025 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
1026 assertion with error exit.
1028 2020-02-22 Alan Modra <amodra@gmail.com>
1031 * elf.c (assign_file_positions_for_load_sections): Continue linking
1032 on "PHDR segment not covered by LOAD segment" errors.
1034 2020-02-21 Alan Modra <amodra@gmail.com>
1036 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
1038 (bfd_mach_o_canonicalize_reloc): Likewise.
1039 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
1040 counts and offsets against file size.
1041 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
1042 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
1043 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
1044 against file size. Delete symbol table error message.
1045 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
1047 (bfd_mach_o_read_symtab): Likewise.
1048 (bfd_mach_o_read_command): Pass file size.
1049 (bfd_mach_o_scan): Sanity check command count against file size.
1051 2020-02-21 Alan Modra <amodra@gmail.com>
1054 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
1055 "text", "data" and "bss" section pointer vars. Don't update
1056 section size, just exec header sizes.
1057 (adjust_sizes_and_vmas): Don't update text section size. Set
1058 initial exec header a_text. Print exec headers sizes.
1059 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
1060 (adjust_sizes_and_vmas): Similarly. Formatting.
1061 (final_link): Correct final file extension.
1063 2020-02-20 Nick Clifton <nickc@redhat.com>
1065 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
1067 * elfxx-target.h (elf_backend_symbol_section_index): Provide
1069 (elfNN_bed): Initialise the symbol_section_index field.
1070 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
1071 OS and PROC specific section indicies. Warn if converting other
1072 reserved incidies to SHN_ABS.
1074 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1077 * cpu-z80.c: Add machine type compatibility checking.
1079 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1082 * plugin.c (plugin_list_entry): Remove handle.
1083 (try_load_plugin): Call dlclose before return.
1085 2020-02-19 Alan Modra <amodra@gmail.com>
1087 * libbfd-in.h (_bfd_constant_p): Define.
1088 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
1089 file size before allocating memory.
1090 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
1091 * elf.c (bfd_elf_get_str_section): Likewise.
1092 (_bfd_elf_slurp_version_tables): Likewise.
1093 * libbfd.h: Regenerate.
1095 2020-02-19 Alan Modra <amodra@gmail.com>
1097 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
1098 * aoutx.h (aout_get_external_symbols): Replace calls to
1099 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
1100 (slurp_reloc_table): Likewise.
1101 * archive.c (do_slurp_bsd_armap): Likewise.
1102 (do_slurp_coff_armap): Likewise.
1103 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1104 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1105 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1106 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
1107 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
1108 (_bfd_coff_get_external_symbols): Likewise.
1109 * ecoff.c (ecoff_slurp_symbolic_header),
1110 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
1111 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
1112 (ecoff_indirect_link_order): Likewise.
1113 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
1114 (_bfd_elf_slurp_version_tables): Likewise.
1115 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1116 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1117 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1118 * elf64-alpha.c (READ): Likewise.
1119 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
1120 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1121 * elfcode.h (elf_slurp_symbol_table),
1122 (elf_slurp_reloc_table_from_section): Likewise.
1123 * elflink.c (elf_link_add_object_symbols),
1124 (elf_link_check_versioned_symbol): Likewise.
1125 * elfxx-mips.c (READ): Likewise.
1126 * i386lynx.c (slurp_reloc_table): Likewise.
1127 * lynx-core.c (lynx_core_file_p): Likewise.
1128 * mach-o.c (bfd_mach_o_canonicalize_relocs),
1129 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
1130 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
1131 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
1132 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
1133 (bfd_pef_parse_symbols): Likewise.
1134 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
1135 * som.c (setup_sections, som_slurp_string_table),
1136 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1137 (som_bfd_fill_in_ar_symbols): Likewise.
1138 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
1139 (evax_bfd_print_image): Likewise.
1140 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
1141 * wasm-module.c (wasm_scan): Likewise.
1142 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1143 * xsym.c (bfd_sym_read_name_table),
1144 (bfd_sym_print_type_information_table_entry): Likewise.
1145 * libbfd.h: Regenerate.
1147 2020-02-19 Alan Modra <amodra@gmail.com>
1149 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
1150 reading external relocs.
1151 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
1152 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
1154 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
1156 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
1157 (m32c_elf_relax_section): Likewise.
1158 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
1159 (rl78_elf_relax_section): Likewise.
1160 * elf32-rx.c (rx_offset_for_reloc): Likewise.
1161 (elf32_rx_relax_section): Likewise.
1162 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
1163 parameter types and use..
1164 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
1165 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
1166 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
1167 being read from file, just the extra.
1168 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
1169 after reading external syms. Free on failure.
1171 2020-02-19 Alan Modra <amodra@gmail.com>
1173 * coffcode.h (buy_and_read, coff_slurp_line_table),
1174 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
1175 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
1176 corresponding bfd_alloc call. Adjust variables to suit.
1177 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1178 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
1179 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
1180 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
1181 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
1182 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1183 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1184 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1185 * elf64-alpha.c (READ): Likewise.
1186 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
1187 (elf_slurp_symbol_table, elf_slurp_reloc_table),
1188 (bfd_from_remote_memory): Likewise.
1189 * elfcore.h (core_find_build_id): Likewise.
1190 * elfxx-mips.c (READ): Likewise.
1191 * mach-o.c (bfd_mach_o_mangle_sections),
1192 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
1193 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
1194 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
1195 * som.c (setup_sections, som_prep_for_fixups)
1196 (som_build_and_write_symbol_table, som_slurp_symbol_table),
1197 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1198 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
1199 (som_bfd_ar_write_symbol_stuff): Likewise.
1200 * vms-alpha.c (vector_grow1): Likewise.
1201 * vms-lib.c (vms_add_index): Likewise.
1202 * wasm-module.c (wasm_scan_name_function_section): Likewise.
1203 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
1204 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
1205 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
1206 (bfd_alloc2, bfd_zalloc2): Delete.
1207 (_bfd_mul_overflow): Define.
1208 * libbfd.h: Regenerate.
1210 2020-02-19 Alan Modra <amodra@gmail.com>
1212 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
1214 (assign_section_numbers): Likewise.
1215 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
1216 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
1217 bfd_malloc2, size_t amt, and unsigned tls_count.
1218 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
1219 * elflink.c (elf_create_symbuf): Use bfd_malloc.
1220 (elf_output_implib): Use bfd_alloc.
1222 2020-02-19 Alan Modra <amodra@gmail.com>
1224 * bfd.c (struct bfd): Move format and direction to other
1225 bitfields. Add "size".
1226 * bfdio.c (bfd_get_size): Cache size when not writing file.
1227 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
1228 returning zero, ie. unknown.
1229 (bfd_get_alt_debug_link_info): Likewise.
1230 * bfd-in2.h: Regenerate.
1232 2020-02-19 Alan Modra <amodra@gmail.com>
1234 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
1235 bfd_get_file_size twice.
1236 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
1237 zero, ie. unknown, return.
1238 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
1239 * elfcode.h (elf_swap_shdr_in): Likewise.
1240 (elf_object_p): Don't call bfd_get_file_size twice and correct
1243 2020-02-19 Alan Modra <amodra@gmail.com>
1245 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
1246 FALSE if memory alloc fails. Adjust calls.
1247 * som.c (som_prep_for_fixups): Likewise.
1248 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
1249 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
1250 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
1251 * som.c (som_build_and_write_symbol_table): Return via error_return
1253 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
1254 (VEC_APPEND_EL): Delete.
1255 (vector_grow1): Return pointer to element. Catch overflow.
1256 Return NULL on memory allocation failure.
1257 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
1258 (alpha_vms_add_fixup_ca): Likewise.
1259 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
1261 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
1263 2020-02-19 Alan Modra <amodra@gmail.com>
1265 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
1266 * aout-target.h (object_p): Likewise.
1267 * aout-tic30.c (tic30_aout_object_p): Likewise.
1268 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
1269 (emit_stringtab, write_syms, link_hash_table_create),
1270 (aout_link_write_other_symbol): Likewise.
1271 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
1272 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
1273 (_bfd_compute_and_write_armap): Likewise.
1274 * archures.c (bfd_arch_list): Likewise.
1275 * bfd.c (bfd_record_phdr): Likewise.
1276 * binary.c (binary_canonicalize_symtab): Likewise.
1277 * cisco-core.c (cisco_core_file_validate): Likewise.
1278 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
1279 (find_arm_glue, record_arm_to_thumb_glue),
1280 (record_thumb_to_arm_glue): Likewise.
1281 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
1282 (ppc_allocate_toc_section): Likewise.
1283 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
1284 * coff-sh.c (sh_relax_section): Likewise.
1285 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
1286 * coffcode.h (handle_COMDAT, coff_new_section_hook),
1287 (coff_set_alignment_hook, coff_mkobject),
1288 (coff_compute_section_file_positions): Likewise.
1289 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
1290 (coff_find_nearest_line_with_names),
1291 ( bfd_coff_set_symbol_class): Likewise.
1292 * cofflink.c (_bfd_coff_link_hash_table_create),
1293 (_bfd_coff_link_input_bfd): Likewise.
1294 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
1295 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
1296 (build_line_info_table, sort_line_sequences),
1297 (line_info_add_include_dir, line_info_add_file_name),
1298 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
1299 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
1300 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
1301 (_bfd_ecoff_find_nearest_line),
1302 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
1303 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
1304 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
1305 * elf-m10300.c (mn10300_elf_relax_section),
1306 (elf32_mn10300_link_hash_table_create): Likewise.
1307 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
1308 * elf.c (make_mapping, copy_elf_program_header): Likewise.
1309 * elf32-arm.c (elf32_arm_link_hash_table_create),
1310 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
1311 (elf32_arm_new_section_hook): Likewise.
1312 * elf32-avr.c (elf_avr_new_section_hook),
1313 (elf32_avr_link_hash_table_create, get_local_syms),
1314 (elf32_avr_setup_section_lists): Likewise.
1315 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
1316 (bfin_link_hash_table_create): Likewise.
1317 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1318 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1319 * elf32-csky.c (csky_elf_link_hash_table_create),
1320 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
1321 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1322 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
1323 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
1324 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1325 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1326 * elf32-m32r.c (m32r_elf_link_hash_table_create),
1327 (m32r_elf_check_relocs): Likewise.
1328 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
1329 (elf32_m68hc11_setup_section_lists),
1330 (elf32_m68hc11_size_stubs): Likewise.
1331 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1332 * elf32-metag.c (elf_metag_link_hash_table_create),
1333 (elf_metag_setup_section_lists): Likewise.
1334 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
1335 (microblaze_elf_check_relocs): Likewise.
1336 * elf32-nds32.c (nds32_elf_link_hash_table_create),
1337 (nds32_elf_check_relocs): Likewise.
1338 * elf32-nios2.c (nios2_elf32_setup_section_lists),
1339 (get_local_syms, nios2_elf32_check_relocs),
1340 (nios2_elf32_link_hash_table_create): Likewise.
1341 * elf32-or1k.c (or1k_elf_link_hash_table_create),
1342 (or1k_elf_check_relocs): Likewise.
1343 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
1344 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
1345 * elf32-s390.c (elf_s390_link_hash_table_create),
1346 (elf_s390_check_relocs): Likewise.
1347 * elf32-score.c (score_elf_create_got_section),
1348 (s3_elf32_score_new_section_hook),
1349 (elf32_score_link_hash_table_create): Likewise.
1350 * elf32-score7.c (score_elf_create_got_section),
1351 (s7_elf32_score_new_section_hook): Likewise.
1352 * elf32-sh.c (sh_elf_link_hash_table_create),
1353 (sh_elf_check_relocs): Likewise.
1354 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
1355 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
1356 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
1357 (tilepro_elf_check_relocs): Likewise.
1358 * elf32-v850.c (remember_hi16s_reloc): Likewise.
1359 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1360 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
1361 (elf_xtensa_new_section_hook): Likewise.
1362 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
1363 (get_got_entry, elf64_alpha_check_relocs): Likewise.
1364 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1365 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
1366 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1367 * elf64-ppc.c (ppc64_elf_new_section_hook),
1368 (ppc64_elf_link_hash_table_create, update_local_sym_info),
1369 (update_plt_info, ppc64_elf_check_relocs): Likewise.
1370 * elf64-s390.c (elf_s390_link_hash_table_create),
1371 (elf_s390_check_relocs): Likewise.
1372 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1373 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
1374 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
1375 (elf_link_add_archive_symbols, compute_bucket_count),
1376 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
1377 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
1378 (bfd_elf_final_link): Likewise.
1379 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
1380 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
1381 (elfNN_aarch64_new_section_hook): Likewise.
1382 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
1383 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
1384 (riscv_elf_check_relocs): Likewise.
1385 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
1386 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
1387 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
1388 (_bfd_mips_elf_link_hash_table_create): Likewise.
1389 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
1390 (_bfd_sparc_elf_check_relocs),
1391 (_bfd_sparc_elf_new_section_hook): Likewise.
1392 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
1393 (tilegx_elf_check_relocs): Likewise.
1394 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1395 * format.c (bfd_check_format_matches): Likewise.
1396 * hash.c (_bfd_stringtab_init): Likewise.
1397 * ihex.c (ihex_scan): Likewise.
1398 * irix-core.c (irix_core_core_file_p): Likewise.
1399 * linker.c (bfd_wrapped_link_hash_lookup),
1400 (_bfd_generic_link_hash_table_create),
1401 (_bfd_generic_reloc_link_order): Likewise.
1402 * lynx-core.c (lynx_core_file_p): Likewise.
1403 * netbsd-core.c (netbsd_core_file_p): Likewise.
1404 * osf-core.c (osf_core_core_file_p): Likewise.
1405 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
1406 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
1407 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
1408 * peicode.h (pe_mkobject): Likewise.
1409 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
1410 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1411 * sco5-core.c (read_uarea): Likewise.
1412 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
1413 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
1414 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
1415 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
1416 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
1417 * srec.c (srec_scan): Likewise.
1418 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
1419 * targets.c (bfd_target_list): Likewise.
1420 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
1421 * trad-core.c (trad_unix_core_file_p): Likewise.
1422 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
1423 (vms_new_section_hook): Likewise.
1424 * wasm-module.c (wasm_make_empty_symbol): Likewise.
1425 * xcofflink.c (xcoff_get_section_contents),
1426 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
1427 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
1428 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
1430 2020-02-19 Alan Modra <amodra@gmail.com>
1432 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
1434 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
1436 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
1437 and use it if it isn't NULL. Remove has_plugin_p argument. Add
1438 a build_list_p argument. Don't search plugin_list. Short circuit
1439 when building the plugin list.
1440 (has_plugin): Renamed to has_plugin_list.
1441 (bfd_plugin_set_plugin): Don't set has_plugin.
1442 (bfd_plugin_specified_p): Check plugin_list instead.
1443 (build_plugin_list): New function.
1444 (load_plugin): Call build_plugin_list and use plugin_list.
1446 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1449 * plugin.c (try_claim): Always clean up for LTO wrapper.
1450 (try_load_plugin): Treat each object as independent. Create a
1451 copy for plugin name.
1453 2020-02-11 Nick Clifton <nickc@redhat.com>
1455 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
1456 for addresses in print statements.
1457 (msp430_elf_relax_delete_bytes): Likewise.
1458 (msp430_elf_relax_add_words): Likewise.
1459 (msp430_elf_relax_section): Likewise.
1461 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1463 * plugin.c (add_symbols): Clear plugin_data memory.
1465 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1468 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
1469 (EXECUTABLE_SUFFIX): Likewise.
1470 * config.in: Regenerated.
1471 * configure: Likewise.
1472 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
1473 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
1474 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
1475 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
1476 (get_lto_wrapper): New.
1477 (setup_lto_wrapper_env): Likewise.
1478 (current_plugin): Likewise.
1479 (register_all_symbols_read): Likewise.
1480 (register_cleanup): Likewise.
1481 (get_symbols): Likewise.
1482 (add_input_file): Likewise.
1483 (bfd_plugin_close_and_cleanup): Likewise.
1484 (claim_file): Removed.
1485 (register_claim_file): Set current_plugin->claim_file.
1486 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
1487 lto_syms in current_plugin.
1488 (try_claim): Use current_plugin->claim_file. Call LTO plugin
1489 all_symbols_read handler. Copy real symbols to plugin_data.
1490 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
1491 (try_load_plugin): Don't reuse the previous plugin for LTO
1492 wrapper. Set up GCC LTO wrapper if possible. Don't set
1493 plugin_list_iter->claim_file.
1494 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
1496 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
1499 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1501 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
1502 check if previous instruction matches a conditional jump inserted
1503 earlier. Invert conditional jump and delete branch in this case.
1505 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1507 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
1508 msp430_elf_relax_add_words. Support insertion of either one or two
1510 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
1511 needs to be grown. Handle insertion of branch instruction to replace
1514 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1516 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
1517 debugging relocations.
1518 (msp430_elf_relax_delete_bytes): Likewise.
1519 (msp430_elf_relax_add_two_words): Likewise.
1520 (msp430_elf_relax_section): Likewise.
1522 2020-02-10 Alan Modra <amodra@gmail.com>
1524 * archures.c: Wrap overlong z80 comments.
1525 * bfd-in2.h: Regenerate.
1527 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1530 * archures.c: Add GBZ80 and Z80N machine values.
1531 * reloc.c: Add BFD_RELOC_Z80_16_BE.
1532 * coff-z80.c: Add support for new reloc.
1533 * coffcode.h: Add support for new machine values.
1534 * cpu-z80.c: Add support for new machine names.
1535 * elf32-z80.c: Add support for new reloc.
1536 * bfd-in2.h: Regenerate.
1537 * libbfd.h: Regenerate.
1539 2020-02-07 Nick Clifton <nickc@redhat.com>
1542 * elf.c (rewrite_elf_program_header): Do not complain if no
1543 sections are mapped to a segment.
1545 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1548 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
1549 for garbage collection on __patchable_function_entries section
1550 without linked-to section.
1552 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1555 * bfd-in2.h: Regenerated.
1556 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
1557 on section if gc_mark of any of its linked-to sections is set
1558 and don't set gc_mark again.
1559 * section.c (asection): Add linked_to_symbol_name to map_head
1562 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
1564 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
1565 reporting an unrecognized instruction with R_V850_LONGJUMP.
1567 2020-02-05 Alan Modra <amodra@gmail.com>
1569 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
1571 2020-02-04 Alan Modra <amodra@gmail.com>
1573 * elf32-ppc.c (ppc_elf_relocate_section): After applying
1574 R_PPC_VLE_ADDR20, goto copy_reloc.
1576 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1578 * bfd-in2.h: Regenerated.
1579 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
1581 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1584 * bfd-in2.h: Regenerated.
1585 * ecoff.c (bfd_debug_section): Add section_id.
1586 * section.c (bfd_section): Add section_id.
1587 (SEC_ASSEMBLER_SECTION_ID): New.
1588 (BFD_FAKE_SECTION): Add section_id.
1590 2020-02-01 Nick Clifton <nickc@redhat.com>
1592 * config.bfd: Move the c30-aout and tic30-aout targets onto the
1595 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1597 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
1598 encodings are relative to the GOT on nios2, too.
1600 2020-01-31 Alan Modra <amodra@gmail.com>
1602 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
1603 file. Use $< and $@ in rules.
1604 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
1605 (elf32-ia64.c, elf64-ia64.c): Likewise.
1606 (elf32-riscv.c, elf64-riscv.c): Likewise.
1607 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1608 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
1609 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
1610 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
1611 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1612 * Makefile.in: Regenerate.
1614 2020-01-31 Alan Modra <amodra@gmail.com>
1617 * elf.c (setup_group): Don't clear entire section contents,
1618 just the padding after group flags. Release alloc'd memory
1619 after a seek or read failure.
1621 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1623 * peXXigen.c (pe_is_repro): New function.
1624 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
1625 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
1627 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1629 * peXXigen.c (debug_type_names): Add names for new debug data type
1632 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1634 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1635 inner loop. Fix a memory leak.
1637 2020-01-30 Alan Modra <amodra@gmail.com>
1639 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1640 or obj_coff_keep_strings here.
1641 (coff_get_normalized_symtab): Free external syms directly.
1642 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1645 2020-01-27 Jim Wilson <jimw@sifive.com>
1647 * cpu-riscv.c (riscv_scan): New.
1648 (N): Change bfd_default_scan to riscv_scan.
1650 2020-01-27 Andreas Schwab <schwab@suse.de>
1652 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1653 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1654 * Makefile.in: Regenerate.
1655 * cpu-plugin.c: Remove.
1656 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1657 (bfd_plugin_arch): Remove declaration.
1658 * bfd-in2.h: Regenerate.
1659 * po/SRC-POTFILES.in: Regenerate.
1661 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1662 Alan Modra <amodra@gmail.com>
1665 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1667 2020-01-24 Jim Wilson <jimw@sifive.com>
1669 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1670 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1671 avoid over long line.
1673 2020-01-24 Nick Clifton <nickc@redhat.com>
1676 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1677 syms and keep strings flags as these may have been set in order to
1678 prevent a bogus call to free.
1680 2020-01-23 Nick Clifton <nickc@redhat.com>
1682 * po/fr.po: Updated French translation.
1684 2020-01-23 Alan Modra <amodra@gmail.com>
1687 * elf.c (assign_file_positions_for_load_sections): Avoid divide
1688 by zero when p_align is zero.
1690 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1692 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1693 (riscv_prefix_cmp): Likewise.
1694 (riscv_non_std_ext_p): Deleted.
1695 (riscv_std_sv_ext_p): Likewise.
1696 (riscv_non_std_sv_ext_p): Likewise.
1697 (riscv_merge_non_std_and_sv_ext): Rename to...
1698 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1699 (riscv_merge_arch_attr_info): Replace 3 calls to
1700 riscv_merge_non_std_and_sv_ext with single call to
1701 riscv_merge_multi_letter_ext.
1702 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1703 encounter a 'z' prefix.
1704 (riscv_get_prefix_class): New function, return prefix class based
1705 on first few characters of input string.
1706 (riscv_parse_config): New structure to factor out minor differences
1707 in extension class parsing behaviour.
1708 (riscv_parse_sv_or_non_std_ext): Rename to...
1709 (riscv_parse_prefixed_ext): and parameterise with
1711 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1712 (riscv_multi_letter_ext_valid_p): New.
1713 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1714 (riscv_parse_subset): Delegate all non-single-letter parsing work
1715 to riscv_parse_prefixed_ext.
1716 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1717 (riscv_get_prefix_class): Declare.
1719 2020-01-22 Alan Modra <amodra@gmail.com>
1721 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1722 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1723 __tls_get_addr_desc.
1724 (ppc64_elf_size_stubs): Add section for linker generated
1725 __tls_get_addr_desc wrapper function. Loop at least once if
1726 generating this function.
1727 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1728 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1730 2020-01-22 Alan Modra <amodra@gmail.com>
1732 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1733 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1735 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1736 (STDU_R1_0R1, ADDI_R1_R1): Define.
1737 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1738 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
1739 tga_desc_fd to opt_fd, and tga_desc to opt. Set
1740 no_tls_get_addr_regsave.
1741 (branch_reloc_hash_match): Add hash3 and hash4.
1742 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1743 (ppc64_elf_size_dynamic_sections): Likewise.
1744 (ppc64_elf_relocate_section): Likewise.
1745 (plt_stub_size, build_plt_stub): Likewise. Size regsave
1746 __tls_get_addr stub.
1747 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1749 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
1750 eh_frame for regsave __tls_get_addr.
1752 2020-01-22 Alan Modra <amodra@gmail.com>
1754 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1755 which __tls_get_addr calls will be eliminated.
1757 2020-01-20 Nick Clifton <nickc@redhat.com>
1759 * po/pt.po: Updates Portuguese translation.
1760 * po/ru.po: Updated Russian translation.
1761 * po/uk.po: Updated Ukranian translation.
1763 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1766 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1767 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1769 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1770 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1771 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1772 "rex leal x@tlsdesc(%rip), %reg" to
1773 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
1774 "call *(%eax)" to "nopl (%rax)".
1776 2020-01-20 Alan Modra <amodra@gmail.com>
1778 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
1779 (MTLR_R11): Don't define.
1780 (LD_R0_0R3, CMPDI_R0_0): Define.
1781 (build_tls_get_addr_stub): Don't use r11 in stub.
1783 2020-01-20 Alan Modra <amodra@gmail.com>
1785 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
1786 (defined_sym_val, is_tls_get_addr): Likewise.
1788 2020-01-18 Nick Clifton <nickc@redhat.com>
1790 * version.m4 (BFD_VERSION): Set to 2.34.50.
1791 * configure: Regenerate.
1792 * po/bfd.pot: Regenerate.
1794 2020-01-18 Nick Clifton <nickc@redhat.com>
1796 Binutils 2.34 branch created.
1798 2020-01-17 Christian Biesinger <cbiesinger@google.com>
1800 * coff-arm.c: Fix spelling error (seperate).
1801 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
1803 * sysdep.h (strnlen): Fix spelling error (seperate).
1805 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
1808 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1810 2020-01-15 Alan Modra <amodra@gmail.com>
1813 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1814 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1815 of function symbols unless dot symbols are present. Do warn
1816 whenever one is created, regardles of whether a PLT entry is
1817 also emitted for the function symbol.
1819 2020-01-14 Alan Modra <amodra@gmail.com>
1821 * som.c (som_bfd_count_ar_symbols): Error when file position
1822 of symbols on chains is not strictly increasing.
1824 2020-01-14 Alan Modra <amodra@gmail.com>
1826 * vms.h (VMS_DEBUG): Define as 0.
1827 * vms-alpha.c (image_write): Move debug output after bounds check.
1829 (_bfd_vms_slurp_eihd): Warning fix.
1830 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
1832 2020-01-13 Alan Modra <amodra@gmail.com>
1834 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
1835 for "ignored" records.
1837 2020-01-13 Alan Modra <amodra@gmail.com>
1839 * wasm-module.c (wasm_scan_name_function_section): Formatting.
1840 Delete asect name check. Move asect NULL check to wasm_object_p.
1841 Correct bounds check of sizes against end. Replace uses of
1842 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
1843 just one bfd_release.
1844 (wasm_scan): Don't use malloc/strdup for section names,
1845 bfd_alloc instead. Simplify code prefixing section name.
1846 Formatting. Don't attempt to free memory here..
1847 (wasm_object_p): ..do so here.
1849 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
1852 * elf32-arm.c (elf32_arm_final_link_relocate): Use
1853 UNDEFWEAK_NO_DYNAMIC_RELOC.
1854 (allocate_dynrelocs_for_symbol): Likewise.
1856 2020-01-10 Tamar Christina <tamar.christina@arm.com>
1859 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
1861 2020-01-10 Alan Modra <amodra@gmail.com>
1863 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1865 2020-01-09 Nick Clifton <nickc@redhat.com>
1868 * bfd.c (bfd_convert_section_contents): Check for a compress
1869 header size that is larger than the actual section size.
1871 2020-01-08 Alan Modra <amodra@gmail.com>
1874 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1875 after removing sections.
1877 2020-01-06 Jim Wilson <jimw@sifive.com>
1880 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1881 check for !bfd_link_pic (info).
1882 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1883 <R_RISCV_JAL>: Add comment.
1884 (_bfd_riscv_relax_section): For plt.offset check, add check for
1885 bfd_link_pic (info). Add comment.
1887 2020-01-06 Alan Modra <amodra@gmail.com>
1889 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1890 match failures. Don't init to bfd_error_wrong_format before
1891 calling _bfd_check_format.
1893 2020-01-06 Alan Modra <amodra@gmail.com>
1895 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1896 status rather than exiting on stack overflow or underflow.
1897 (_bfd_vms_slurp_etir): Adjust to suit.
1899 2020-01-06 Alan Modra <amodra@gmail.com>
1901 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1903 2020-01-06 Alan Modra <amodra@gmail.com>
1905 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1906 command. Check name offset is within command.
1907 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1908 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1909 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1910 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1911 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1912 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1913 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1914 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1915 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1916 (bfd_mach_o_read_segment): Similarly.
1917 (bfd_mach_o_read_thread): Properly bound check thread struct.
1918 Don't repeat checks on second loop.
1919 (bfd_mach_o_read_command): Fail on invalid command length.
1921 2020-01-04 Alan Modra <amodra@gmail.com>
1923 * format.c (bfd_check_format_matches): Add preserve_match.
1924 Save initial bfd state in "preserve", matched bfd state in
1925 "preserve_match". Save just the first match. Release
1926 bfd_alloc memory. Restore and finish preserved state as
1927 appropriate on all function exit paths.
1929 2020-01-04 Alan Modra <amodra@gmail.com>
1931 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1933 2020-01-04 Alan Modra <amodra@gmail.com>
1935 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1938 2020-01-03 Nick Clifton <nickc@redhat.com>
1941 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1942 there is enough data remaining in the code buffer before
1943 attempting to read a function stub.
1945 2020-01-03 Nick Clifton <nickc@redhat.com>
1948 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1949 return value from bfd_malloc.
1950 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1951 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1952 (elf32_arm_filter_cmse_symbols): Likewise.
1953 (elf32_arm_write_section): Likewise.
1954 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1955 (bfd_mach_o_follow_dsym): Likewise.
1956 * pef.c (bfd_pef_print_loader_section): Likewise.
1957 (bfd_pef_scan_start_address): Likewise.
1958 (bfd_pef_parse_function_stubs): Likewise.
1959 (bfd_pef_parse_symbols): Likewise.
1961 2020-01-03 Sergei Trofimovich <siarheit@google.com>
1963 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1964 on binary inputs ld/PR25316.
1965 (is_ia64_elf): new helper to filter on ia64 objects.
1967 2020-01-03 Jan Beulich <jbeulich@suse.com>
1969 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1971 (bfd_mach_o_scan): Insert underscore in two variable names.
1973 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1975 * Makefile.am: Add z80-elf target support.
1976 * configure.ac: Likewise.
1977 * targets.c: Likewise.
1978 * Makefile.in: Regenerate.
1979 * configure: Regenerate.
1980 * config.bfd: Add z80-elf target support and new arches: ez80 and
1982 * elf32-z80.c: New file.
1983 * archures.c: Add new z80 architectures: eZ80 and Z180.
1984 * coffcode.h: Likewise.
1985 * cpu-z80.c: Likewise.
1986 * coff-z80.c: Add new relocations for Z80 target and local label
1988 * reloc.c: Add new relocs.
1989 * bfd-in2.h: Regenerate.
1990 * libbfd.h: Regenerate.
1992 2020-01-02 Tamar Christina <tamar.christina@arm.com>
1996 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1998 2020-01-01 Alan Modra <amodra@gmail.com>
2000 Update year range in copyright notice of all files.
2002 For older changes see ChangeLog-2019
2004 Copyright (C) 2020 Free Software Foundation, Inc.
2006 Copying and distribution of this file, with or without modification,
2007 are permitted in any medium without royalty provided the copyright
2008 notice and this notice are preserved.
2014 version-control: never