1 2020-03-30 Nick Clifton <nickc@redhat.com>
4 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
5 field to timestamp and make it an integer.
6 * libcoff.h: Regenerate.
7 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
8 field in the pe_data structure rather than the insert_timestamp
11 2020-03-30 Alan Modra <amodra@gmail.com>
14 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
17 2020-03-26 Nick Clifton <nickc@redhat.com>
19 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
20 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
22 * libbfd.h: Regenerate.
24 2020-03-26 Alan Modra <amodra@gmail.com>
26 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
28 2020-03-26 Alan Modra <amodra@gmail.com>
30 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
32 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
34 2020-03-25 Nick Clifton <nickc@redhat.com>
36 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
38 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
39 * libbfd.h: Regenerate.
41 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
43 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
44 correct field name in the output string.
46 2020-03-25 Alan Modra <amodra@gmail.com>
49 * elf.c (assign_file_positions_for_load_sections): Adjust offset
50 for SHT_NOBITS section if first in segment.
52 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
55 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
56 (_bfd_elf_get_symbol_version_string): This.
57 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
58 (_bfd_elf_get_symbol_version_string): This.
59 (bfd_elf_print_symbol): Pass TRUE to
60 _bfd_elf_get_symbol_version_string.
61 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
63 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
64 * targets.c (_bfd_get_symbol_version_string): Likewise.
65 (bfd_get_symbol_version_string): Likewise.
66 * bfd-in2.h: Regenerated.
68 2020-03-24 Nick Clifton <nickc@redhat.com>
69 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
72 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
75 2020-03-24 Nick Clifton <nickc@redhat.com>
78 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
79 segment to use for PT_GNU_RELRO, ignore empty sections in a
80 segment's current list.
82 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
85 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
87 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
90 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
91 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
92 on the previous _bfd_elf_get_symbol_version_string.
93 (_bfd_elf_get_symbol_version_string): Use it.
95 2020-03-24 Alan Modra <amodra@gmail.com>
97 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
98 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
101 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
103 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
105 2020-03-23 Alan Modra <amodra@gmail.com>
107 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
108 symbol count. Allocate an extra byte to ensure name strings
109 are terminated. Sanity check name offsets. Release memory on
112 2020-03-23 Alan Modra <amodra@gmail.com>
114 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
115 field hasn't been read. Remove unnecessary casts.
117 2020-03-22 Alan Modra <amodra@gmail.com>
119 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
120 enough to read number of symbols.
122 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
124 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
125 (EXECUTABLE_SUFFIX): Likewise.
126 * config.in: Regenerated.
127 * configure: Likewise.
128 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
129 _bfd_generic_close_and_cleanup.
130 (plugin_list_entry): Remove resolution_file, resolution_option,
131 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
132 lto_wrapper, gcc_env and initialized,
133 (need_lto_wrapper_p): Removed.
134 (get_lto_wrapper): Likewise.
135 (setup_lto_wrapper_env): Likewise.
136 (register_all_symbols_read): Likewise.
137 (egister_cleanup): Likewise.
138 (get_symbols): Likewise.
139 (add_input_file): Likewise.
140 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
141 (add_symbols): Updated.
142 (try_claim): Likewise.
143 (try_load_plugin): Likewise.
144 (bfd_plugin_canonicalize_symtab): Likewise.
145 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
146 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
148 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
151 * plugin.c (plugin_list_entry): Add has_symbol_type.
152 (add_symbols_v2): New function.
153 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
154 provides symbol type.
155 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
156 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
159 2020-03-20 Alan Modra <amodra@gmail.com>
161 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
162 enough to read number of symbols.
164 2020-03-20 Alan Modra <amodra@gmail.com>
166 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
167 backend functions for NULL before calling.
168 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
169 (bfd_section_from_shdr, assign_section_numbers): Likewise.
170 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
171 * elfnn-ia64.c (ignore_errors): New function.
172 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
174 2020-03-19 Nick Clifton <nickc@redhat.com>
177 * dwarf2.c (struct varinfo): Add unit_offset field to record the
178 location of the varinfo in the unit's debug info data. Change the
179 type of the stack field to a boolean.
180 (lookup_var_by_offset): New function. Returns the varinfo
181 structure for the variable described at the given offset in the
183 (scan_unit_for_symbols): Add support for variables which have the
184 DW_AT_specification attribute.
186 2020-03-19 Nick Clifton <nickc@redhat.com>
189 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
192 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
194 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
196 2020-03-18 Nick Clifton <nickc@redhat.com>
199 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
200 memory access when processing a corrupt secondary reloc section.
202 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
204 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
205 instead of calling abort.
206 * elf32-csky.c (csky_build_one_stub): Likewise.
207 * elf32-hppa.c (hppa_build_one_stub): Likewise.
208 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
209 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
210 * elf32-metag.c (metag_build_one_stub): Likewise.
211 * elf32-nios2.c (nios2_build_one_stub): Likewise.
212 * elf64-ppc.c (ppc_build_one_stub): Likewise.
213 (ppc_size_one_stub): Likewise.
214 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
216 2020-03-17 Nick Clifton <nickc@redhat.com>
219 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
222 2020-03-17 Nick Clifton <nickc@redhat.com>
225 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
226 free. Add free on another failure path.
228 2020-03-16 Alan Modra <amodra@gmail.com>
231 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
232 we have a non-zero section count. Do lma comparison in octets.
234 2020-03-16 Alan Modra <amodra@gmail.com>
236 * vms-alpha.c (dst_restore_location): Validate index into
237 dst_ptr_offsets array before accessing. Return status.
238 (dst_retrieve_location): Similarly, making "loc" parameter a
239 pointer to return value.
240 (_bfd_vms_slurp_etir): Update calls to above functions.
242 2020-03-14 Kamil Rytarowski <n54@gmx.com>
244 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
246 * configure: Regenerated.
248 2020-03-14 Alan Modra <amodra@gmail.com>
250 * section.c (BFD_FAKE_SECTIONS): Formatting.
251 * bfd-in2.h: Regenerate.
253 2020-03-13 Kamil Rytarowski <n54@gmx.com>
255 * elf.c (elfcore_grok_netbsd_note): Add support for
256 NT_NETBSDCORE_LWPSTATUS notes.
258 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
260 * bfd-in2.h: Regenerate.
261 * section.c (asection): Add already_assigned field.
262 (BFD_FAKE_SECTION): Add default initializer for it.
263 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
264 * elf32-arm.c (arm_build_one_stub): Add support for
265 non_contiguous_regions.
266 * elf32-csky.c (csky_build_one_stub): Likewise.
267 * elf32-hppa.c (hppa_build_one_stub): Likewise.
268 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
269 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
270 * elf32-metag.c (metag_build_one_stub): Likewise.
271 * elf32-nios2.c (nios2_build_one_stub): Likewise.
272 * elf64-ppc.c (ppc_build_one_stub): Likewise.
273 (ppc_size_one_stub): Likewise.
274 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
275 * elflink.c (elf_link_input_bfd): Likewise.
277 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
280 * elf-linker-x86.h (elf_linker_x86_params): Add
281 static_before_all_inputs and has_dynamic_linker.
282 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
283 dynamic input objects if -static is passed at command-line
284 before all input files without --dynamic-linker unless
285 --no-dynamic-linker is used.
287 2020-03-13 Kamil Rytarowski <n54@gmx.com>
289 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
291 2020-03-13 Christian Eggers <ceggers@gmx.de>
293 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
295 * elfcode.h (bfd_from_remote_memory): Add units to several
296 parameters. New local "opb". Fix usage of p_align. Fix
297 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
298 call of target_read_memory.
299 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
300 calculation of "offset" and "output_offset".
301 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
302 from "offset" and fix calculation of "end" from "vma+size". Fix
303 comparison between "sh_addr" and "vma"/"output_offset".
304 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
305 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
307 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
308 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
309 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
310 assignment of p_paddr from phdr_lma. Fix comparison between
311 "lma+size" and "next->lma".
312 (elf_sort_segments): Fix assignment from p_paddr to lma.
313 (assign_file_positions_for_load_sections): Add unit (bytes) to
314 local "align". Fix calculation of local "off_adjust". Fix
315 calculation of local "filehdr_vaddr".
316 (assign_file_positions_for_non_load_sections): New local "opb".
317 Fix calculation of "end" from "p_size". Fix comparison between
318 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
319 from "end" and "p_vaddr".
320 (rewrite_elf_program_header): Fix comparison between p_vaddr and
321 vma. Fix assignment to p_paddr from lma. Fix comparison between
322 p_paddr and lma. Fix assignment to p_paddr from lma.
323 * merge.c (sec_merge_emit): New local "opb". Convert
324 "alignment_power" to octets.
325 (_bfd_add_merge_section): New locals "alignment_power" and
326 "opb". Fix comparison between "alignment_power" and
328 (_bfd_merge_sections): New local "opb". Divide size by opb
329 before checking align mask.
331 2020-03-13 Christian Eggers <ceggers@gmx.de>
333 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
334 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
336 (_bfd_elf_make_section_from_phdr): Similarly.
337 (elf_fake_sections): Fix calculation of
338 Elf_Internal_shdr::sh_addr from section VMA.
339 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
341 (assign_file_positions_for_load_sections): Fix calculations of
342 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
343 comparison between program header address and section LMA.
344 (assign_file_positions_for_non_load_sections): Likewise.
345 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
346 (IS_CONTAINED_BY_VMA): Add parameter opb.
347 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
348 INCLUDE_SECTION_IN_SEGMENT): Likewise.
349 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
350 Fix calculations of p_addr_valid and p_vaddr_offset.
351 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
352 with octets per byte when comparing against p_vaddr.
354 2020-03-11 Alan Modra <amodra@gmail.com>
356 * som.c (setup_sections): Sanity check subspace.name.
358 2020-03-11 Alan Modra <amodra@gmail.com>
360 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
362 2020-03-10 Alan Modra <amodra@gmail.com>
365 * ihex.c (ihex_write_object_contents): Don't assume ordering of
368 2020-03-09 Alan Modra <amodra@gmail.com>
370 * wasm-module.c (wasm_scan): Sanity check file name length
371 before allocating memory. Move common section setup code. Do
372 without bfd_tell to calculate section size.
374 2020-03-06 Nick Clifton <nickc@redhat.com>
376 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
377 with error messages and failure return values.
379 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
381 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
382 relocation sections for any removed reference to a dynamic symbol.
384 2020-03-05 Nick Clifton <nickc@redhat.com>
386 * elf-bfd.h (struct elf_backend_data): Add new fields:
387 init_secondary_reloc_section, slurp_secondary_reloc_section,
388 write_secondary_reloc_section.
389 (_bfd_elf_init_secondary_reloc_section): Prototype.
390 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
391 (_bfd_elf_write_secondary_reloc_section): Prototype.
392 * elf.c ( bfd_section_from_shdr): Invoke the new
393 init_secondary_reloc_section backend function, if defined, when a
394 second reloc section is encountered.
395 (swap_out_syms): Invoke the new symbol_section_index function, if
396 defined, when computing the section index of an OS/PROC specific
398 (_bfd_elf_init_secondary_reloc_section): New function.
399 (_bfd_elf_slurp_secondary_reloc_section): New function.
400 (_bfd_elf_write_secondary_reloc_section): New function.
401 (_bfd_elf_copy_special_section_fields): New function.
402 * elfcode.h (elf_write_relocs): Invoke the new
403 write_secondary_relocs function, if defined, in order to emit
405 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
406 function, if defined, in order to read in secondary relocs.
407 * elfxx-target.h (elf_backend_copy_special_section_fields):
408 Provide a non-NULL default definition.
409 (elf_backend_init_secondary_reloc_section): Likewise.
410 (elf_backend_slurp_secondary_reloc_section): Likewise.
411 (elf_backend_write_secondary_reloc_section): Likewise.
412 (struct elf_backend_data elfNN_bed): Add initialisers for the new
414 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
415 * configure: Regenerate.
417 2020-03-05 Alan Modra <amodra@gmail.com>
419 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
420 against file size before allocating memory. Use bfd_alloc rather
421 than bfd_zalloc for carsym/strings memory.
423 2020-03-04 Alan Modra <amodra@gmail.com>
425 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
426 sh_addr mod sh_addalign is zero.
428 2020-03-04 Alan Modra <amodra@gmail.com>
430 * format.c (bfd_check_format_matches): Call cleanup on error exit.
432 2020-03-03 Alan Modra <amodra@gmail.com>
434 * format.c (struct bfd_preserve): Add cleanup field.
435 (bfd_preserve_save): Add cleanup param and save.
436 (bfd_preserve_restore): Return cleanup.
437 (bfd_preserve_finish): Call the cleanup for the discarded match.
438 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
439 and clear when preserving a match. Restore cleanup too when
440 restoring that match.
442 2020-03-02 Alan Modra <amodra@gmail.com>
444 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
445 * hpux-core.c (hpux_core_core_file_p): Update prototype.
446 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
447 (core_sco5_vec): Correct initialisers.
449 2020-03-02 Alan Modra <amodra@gmail.com>
451 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
452 * aix5ppc-core.c (xcoff64_core_p): Likewise.
453 * cisco-core.c (cisco_core_file_validate): Likewise.
454 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
455 * hpux-core.c (hpux_core_core_file_p): Likewise.
456 * irix-core.c (irix_core_core_file_p): Likewise.
457 * lynx-core.c (lynx_core_file_p): Likewise.
458 * netbsd-core.c (netbsd_core_file_p): Likewise.
459 * osf-core.c (osf_core_core_file_p): Likewise.
460 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
461 * sco5-core.c (sco5_core_file_p): Likewise.
463 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
465 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
467 2020-03-02 Alan Modra <amodra@gmail.com>
469 * targets.c (bfd_cleanup): New typedef.
470 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
471 * libbfd-in.h (_bfd_no_cleanup): Define.
472 * format.c (bfd_reinit): Add cleanup parameter, call it.
473 (bfd_check_format_matches): Set cleanup from _bfd_check_format
474 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
475 * aout-target.h (callback, object_p): Return bfd_cleanup.
476 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
477 * archive.c (bfd_generic_archive_p): Likewise.
478 * binary.c (binary_object_p): Likewise.
479 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
480 * coff-ia64.c (ia64coff_object_p): Likewise.
481 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
482 * coff-sh.c (coff_small_object_p): Likewise.
483 * coff-stgo32.c (go32_check_format): Likewise.
484 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
485 (xcoff64_core_p): Likewise.
486 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
487 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
488 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
489 * elfcode.h (elf_object_p): Likewise.
490 * elfcore.h (elf_core_file_p): Likewise.
491 * i386msdos.c (msdos_object_p): Likewise.
492 * ihex.c (ihex_object_p): Likewise.
493 * libaout.h (some_aout_object_p): Likewise.
494 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
495 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
496 * libbfd.c (_bfd_dummy_target): Likewise.
497 * libcoff-in.h (coff_object_p): Likewise.
498 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
499 (bfd_mach_o_arm64_core_p): Likewise.
500 * mach-o-arm.c (bfd_mach_o_arm_object_p),
501 (bfd_mach_o_arm_core_p): Likewise.
502 * mach-o-i386.c (bfd_mach_o_i386_object_p),
503 (bfd_mach_o_i386_core_p): Likewise.
504 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
505 (bfd_mach_o_x86_64_core_p): Likewise.
506 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
507 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
508 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
509 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
510 * mmo.c (mmo_object_p): Likewise.
511 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
512 * peicode.h (coff_real_object_p, pe_ILF_object_p),
513 (pe_bfd_object_p): Likewise.
514 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
515 * ppcboot.c (ppcboot_object_p): Likewise.
516 * rs6000-core.c (rs6000coff_core_p): Likewise.
517 * som.c (som_object_setup, som_object_p): Likewise.
518 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
519 * tekhex.c (tekhex_object_p): Likewise.
520 * vms-alpha.c (alpha_vms_object_p): Likewise.
521 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
522 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
523 * wasm-module.c (wasm_object_p): Likewise.
524 * xsym.c (bfd_sym_object_p): Likewise.
525 * xsym.h (bfd_sym_object_p): Likewise.
526 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
528 * pdp11.c (some_aout_object_p): Likewise.
529 * plugin.c (register_ld_plugin_object_p): Update object_p
531 * plugin.h (register_ld_plugin_object_p): Likewise.
532 * bfd-in2.h: Regenerate.
533 * libbfd.h: Regenerate.
534 * libcoff.h: Regenerate.
536 2020-03-02 Alan Modra <amodra@gmail.com>
538 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
539 applicable section flags.
540 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
541 (mips_ecoff_bele_vec): Likewise.
542 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
544 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
545 (_bfd_ecoff_styp_to_sec_flags): Likewise.
547 2020-03-02 Alan Modra <amodra@gmail.com>
549 * elf32-m32r.c (m32r_elf_section_flags): New function.
550 (elf_backend_section_flags): Define.
551 * elf32-nds32.c (nds32_elf_section_flags): New function.
552 (elf_backend_section_flags): Define.
553 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
554 .sbss and .sdata sections.
555 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
556 for SHF_V850_GPREL sections.
557 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
559 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
560 for SHF_PARISC_SHORT sections.
561 * elf64-ppc.c (ppc64_elf_section_flags): New function.
562 (elf_backend_section_flags): Define.
563 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
564 for SHF_MIPS_GPREL sections. Delete FIXME.
566 2020-03-02 Alan Modra <amodra@gmail.com>
568 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
569 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
570 calling elf_backend_section_flags with adjusted params. Use
571 newsect->flags past that point.
572 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
574 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
575 to have their type overridden, and all sh_flags but processor and
577 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
578 * elf32-mep.c (mep_elf_section_flags): Likewise.
579 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
580 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
581 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
582 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
583 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
584 stub BFD and non-aarch64 input files when scanning for stubs.
586 2020-03-02 Alan Modra <amodra@gmail.com>
588 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
589 limit to decompressed element size.
591 2020-03-02 Alan Modra <amodra@gmail.com>
593 * vms-lib.c (vms_traverse_index): Add recur_count param and
594 update calls. Fail on excessive recursion.
596 2020-03-02 Alan Modra <amodra@gmail.com>
598 * vms-alpha.c (vms_get_remaining_object_record): Use
599 bfd_realloc_or_free rather than bfd_realloc.
600 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
601 (dst_define_location, parse_module): Likewise, and check realloc
602 return status before using memory. Return status from function
603 adjusting all callers.
605 2020-02-28 Alan Modra <amodra@gmail.com>
607 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
609 2020-02-28 Alan Modra <amodra@gmail.com>
611 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
612 Remove duplicate undersize check.
614 2020-02-27 Alan Modra <amodra@gmail.com>
617 * mmo.c (mmo_scan): Set SEC_DATA for .data.
619 2020-02-27 Alan Modra <amodra@gmail.com>
622 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
623 (coff_section_type): Adjust comment.
624 (decode_section_type): Likewise. Call coff_section_type before
626 (bfd_decode_symclass): Use 'c' for common sections other than
629 2020-02-27 Alan Modra <amodra@gmail.com>
631 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
634 2020-02-27 Alan Modra <amodra@gmail.com>
636 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
637 if file is an archive element.
638 * bfd-in2.h: Regenerate.
640 2020-02-26 Alan Modra <amodra@gmail.com>
642 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
643 bfd_set_error on failing test. Don't bother changing bfd_error on
644 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
645 Check sym name is within string buffer. Use size_t for some vars.
646 (do_slurp_coff_armap): Use size_t for some variables, fix size of
647 int_buf. Don't change bfd_error on file read error. Use
648 _bfd_mul_overflow when calculating carsym buffer size. Reorder
649 calculations to catch overflows before they occur. malloc and
650 free raw armap rather than using bfd_alloc. Read raw armap before
651 allocating carsym+strings buffer.
652 (_bfd_slurp_extended_name_table): Localize variables. Check
653 name size against file size.
655 2020-02-26 Alan Modra <amodra@gmail.com>
657 * vms-lib.c (vms_lib_read_index): Release correct buffer.
659 2020-02-26 Alan Modra <amodra@gmail.com>
661 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
662 malloc. Check for NULL return from bfd_malloc.
663 (rx_table_find, rx_table_map): Likewise.
664 (rx_set_section_contents): Check bfd_alloc return.
665 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
667 2020-02-26 Alan Modra <amodra@gmail.com>
669 * aoutx.h: Indent labels correctly. Format error strings.
670 * archive.c: Likewise.
671 * archive64.c: Likewise.
672 * coff-arm.c: Likewise.
673 * coff-rs6000.c: Likewise.
674 * coff-stgo32.c: Likewise.
675 * cpu-arm.c: Likewise.
676 * dwarf2.c: Likewise.
677 * elf-ifunc.c: Likewise.
678 * elf-properties.c: Likewise.
679 * elf-s390-common.c: Likewise.
680 * elf-strtab.c: Likewise.
682 * elf32-arm.c: Likewise.
683 * elf32-bfin.c: Likewise.
684 * elf32-cr16.c: Likewise.
685 * elf32-csky.c: Likewise.
686 * elf32-i386.c: Likewise.
687 * elf32-m68k.c: Likewise.
688 * elf32-msp430.c: Likewise.
689 * elf32-nds32.c: Likewise.
690 * elf32-nios2.c: Likewise.
691 * elf32-pru.c: Likewise.
692 * elf32-xtensa.c: Likewise.
693 * elf64-ia64-vms.c: Likewise.
694 * elf64-x86-64.c: Likewise.
695 * elfcode.h: Likewise.
696 * elfcore.h: Likewise.
697 * elflink.c: Likewise.
698 * elfnn-aarch64.c: Likewise.
699 * elfnn-ia64.c: Likewise.
700 * elfnn-riscv.c: Likewise.
701 * elfxx-mips.c: Likewise.
702 * elfxx-sparc.c: Likewise.
703 * elfxx-x86.c: Likewise.
704 * i386lynx.c: Likewise.
707 * plugin.c: Likewise.
710 2020-02-26 Alan Modra <amodra@gmail.com>
713 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
715 (bfd_elf_add_dt_needed_tag): Declare.
716 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
717 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
718 from elf_add_dt_needed_tag. Remove soname and doit param.
719 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
720 to see whether as-needed lib is already loaded, use dyn_loaded
721 list instead. When saving and restoring around as-needed lib
722 handle possibility that dynstr has not been initialised. Don't
723 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
724 Mark libs loaded via DT_NEEDED entries of other libs with
725 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
727 (elf_link_check_versioned_symbol): Remove now unneccesary
728 DYNAMIC check when traversing dyn_loaded list.
730 2020-02-26 Alan Modra <amodra@gmail.com>
732 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
734 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
737 * plugin.c (need_lto_wrapper_p): New.
738 (bfd_plugin_set_program_name): Add an int argument to set
740 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
742 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
744 2020-02-24 Alan Modra <amodra@gmail.com>
746 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
748 2020-02-24 Alan Modra <amodra@gmail.com>
750 * vms-lib.c (struct carsym_mem): Add limit.
751 (vms_add_index): Heed limit.
752 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
753 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
754 Always return actual number read.
755 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
756 assertion with error exit.
758 2020-02-22 Alan Modra <amodra@gmail.com>
761 * elf.c (assign_file_positions_for_load_sections): Continue linking
762 on "PHDR segment not covered by LOAD segment" errors.
764 2020-02-21 Alan Modra <amodra@gmail.com>
766 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
768 (bfd_mach_o_canonicalize_reloc): Likewise.
769 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
770 counts and offsets against file size.
771 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
772 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
773 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
774 against file size. Delete symbol table error message.
775 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
777 (bfd_mach_o_read_symtab): Likewise.
778 (bfd_mach_o_read_command): Pass file size.
779 (bfd_mach_o_scan): Sanity check command count against file size.
781 2020-02-21 Alan Modra <amodra@gmail.com>
784 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
785 "text", "data" and "bss" section pointer vars. Don't update
786 section size, just exec header sizes.
787 (adjust_sizes_and_vmas): Don't update text section size. Set
788 initial exec header a_text. Print exec headers sizes.
789 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
790 (adjust_sizes_and_vmas): Similarly. Formatting.
791 (final_link): Correct final file extension.
793 2020-02-20 Nick Clifton <nickc@redhat.com>
795 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
797 * elfxx-target.h (elf_backend_symbol_section_index): Provide
799 (elfNN_bed): Initialise the symbol_section_index field.
800 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
801 OS and PROC specific section indicies. Warn if converting other
802 reserved incidies to SHN_ABS.
804 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
807 * cpu-z80.c: Add machine type compatibility checking.
809 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
812 * plugin.c (plugin_list_entry): Remove handle.
813 (try_load_plugin): Call dlclose before return.
815 2020-02-19 Alan Modra <amodra@gmail.com>
817 * libbfd-in.h (_bfd_constant_p): Define.
818 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
819 file size before allocating memory.
820 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
821 * elf.c (bfd_elf_get_str_section): Likewise.
822 (_bfd_elf_slurp_version_tables): Likewise.
823 * libbfd.h: Regenerate.
825 2020-02-19 Alan Modra <amodra@gmail.com>
827 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
828 * aoutx.h (aout_get_external_symbols): Replace calls to
829 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
830 (slurp_reloc_table): Likewise.
831 * archive.c (do_slurp_bsd_armap): Likewise.
832 (do_slurp_coff_armap): Likewise.
833 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
834 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
835 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
836 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
837 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
838 (_bfd_coff_get_external_symbols): Likewise.
839 * ecoff.c (ecoff_slurp_symbolic_header),
840 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
841 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
842 (ecoff_indirect_link_order): Likewise.
843 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
844 (_bfd_elf_slurp_version_tables): Likewise.
845 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
846 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
847 * elf32-rx.c (elf32_rx_relax_section): Likewise.
848 * elf64-alpha.c (READ): Likewise.
849 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
850 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
851 * elfcode.h (elf_slurp_symbol_table),
852 (elf_slurp_reloc_table_from_section): Likewise.
853 * elflink.c (elf_link_add_object_symbols),
854 (elf_link_check_versioned_symbol): Likewise.
855 * elfxx-mips.c (READ): Likewise.
856 * i386lynx.c (slurp_reloc_table): Likewise.
857 * lynx-core.c (lynx_core_file_p): Likewise.
858 * mach-o.c (bfd_mach_o_canonicalize_relocs),
859 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
860 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
861 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
862 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
863 (bfd_pef_parse_symbols): Likewise.
864 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
865 * som.c (setup_sections, som_slurp_string_table),
866 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
867 (som_bfd_fill_in_ar_symbols): Likewise.
868 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
869 (evax_bfd_print_image): Likewise.
870 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
871 * wasm-module.c (wasm_scan): Likewise.
872 * xcofflink.c (xcoff_link_add_symbols): Likewise.
873 * xsym.c (bfd_sym_read_name_table),
874 (bfd_sym_print_type_information_table_entry): Likewise.
875 * libbfd.h: Regenerate.
877 2020-02-19 Alan Modra <amodra@gmail.com>
879 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
880 reading external relocs.
881 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
882 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
884 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
886 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
887 (m32c_elf_relax_section): Likewise.
888 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
889 (rl78_elf_relax_section): Likewise.
890 * elf32-rx.c (rx_offset_for_reloc): Likewise.
891 (elf32_rx_relax_section): Likewise.
892 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
893 parameter types and use..
894 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
895 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
896 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
897 being read from file, just the extra.
898 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
899 after reading external syms. Free on failure.
901 2020-02-19 Alan Modra <amodra@gmail.com>
903 * coffcode.h (buy_and_read, coff_slurp_line_table),
904 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
905 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
906 corresponding bfd_alloc call. Adjust variables to suit.
907 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
908 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
909 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
910 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
911 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
912 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
913 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
914 * elf32-rx.c (elf32_rx_relax_section): Likewise.
915 * elf64-alpha.c (READ): Likewise.
916 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
917 (elf_slurp_symbol_table, elf_slurp_reloc_table),
918 (bfd_from_remote_memory): Likewise.
919 * elfcore.h (core_find_build_id): Likewise.
920 * elfxx-mips.c (READ): Likewise.
921 * mach-o.c (bfd_mach_o_mangle_sections),
922 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
923 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
924 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
925 * som.c (setup_sections, som_prep_for_fixups)
926 (som_build_and_write_symbol_table, som_slurp_symbol_table),
927 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
928 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
929 (som_bfd_ar_write_symbol_stuff): Likewise.
930 * vms-alpha.c (vector_grow1): Likewise.
931 * vms-lib.c (vms_add_index): Likewise.
932 * wasm-module.c (wasm_scan_name_function_section): Likewise.
933 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
934 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
935 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
936 (bfd_alloc2, bfd_zalloc2): Delete.
937 (_bfd_mul_overflow): Define.
938 * libbfd.h: Regenerate.
940 2020-02-19 Alan Modra <amodra@gmail.com>
942 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
944 (assign_section_numbers): Likewise.
945 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
946 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
947 bfd_malloc2, size_t amt, and unsigned tls_count.
948 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
949 * elflink.c (elf_create_symbuf): Use bfd_malloc.
950 (elf_output_implib): Use bfd_alloc.
952 2020-02-19 Alan Modra <amodra@gmail.com>
954 * bfd.c (struct bfd): Move format and direction to other
955 bitfields. Add "size".
956 * bfdio.c (bfd_get_size): Cache size when not writing file.
957 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
958 returning zero, ie. unknown.
959 (bfd_get_alt_debug_link_info): Likewise.
960 * bfd-in2.h: Regenerate.
962 2020-02-19 Alan Modra <amodra@gmail.com>
964 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
965 bfd_get_file_size twice.
966 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
967 zero, ie. unknown, return.
968 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
969 * elfcode.h (elf_swap_shdr_in): Likewise.
970 (elf_object_p): Don't call bfd_get_file_size twice and correct
973 2020-02-19 Alan Modra <amodra@gmail.com>
975 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
976 FALSE if memory alloc fails. Adjust calls.
977 * som.c (som_prep_for_fixups): Likewise.
978 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
979 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
980 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
981 * som.c (som_build_and_write_symbol_table): Return via error_return
983 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
984 (VEC_APPEND_EL): Delete.
985 (vector_grow1): Return pointer to element. Catch overflow.
986 Return NULL on memory allocation failure.
987 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
988 (alpha_vms_add_fixup_ca): Likewise.
989 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
991 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
993 2020-02-19 Alan Modra <amodra@gmail.com>
995 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
996 * aout-target.h (object_p): Likewise.
997 * aout-tic30.c (tic30_aout_object_p): Likewise.
998 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
999 (emit_stringtab, write_syms, link_hash_table_create),
1000 (aout_link_write_other_symbol): Likewise.
1001 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
1002 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
1003 (_bfd_compute_and_write_armap): Likewise.
1004 * archures.c (bfd_arch_list): Likewise.
1005 * bfd.c (bfd_record_phdr): Likewise.
1006 * binary.c (binary_canonicalize_symtab): Likewise.
1007 * cisco-core.c (cisco_core_file_validate): Likewise.
1008 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
1009 (find_arm_glue, record_arm_to_thumb_glue),
1010 (record_thumb_to_arm_glue): Likewise.
1011 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
1012 (ppc_allocate_toc_section): Likewise.
1013 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
1014 * coff-sh.c (sh_relax_section): Likewise.
1015 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
1016 * coffcode.h (handle_COMDAT, coff_new_section_hook),
1017 (coff_set_alignment_hook, coff_mkobject),
1018 (coff_compute_section_file_positions): Likewise.
1019 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
1020 (coff_find_nearest_line_with_names),
1021 ( bfd_coff_set_symbol_class): Likewise.
1022 * cofflink.c (_bfd_coff_link_hash_table_create),
1023 (_bfd_coff_link_input_bfd): Likewise.
1024 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
1025 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
1026 (build_line_info_table, sort_line_sequences),
1027 (line_info_add_include_dir, line_info_add_file_name),
1028 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
1029 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
1030 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
1031 (_bfd_ecoff_find_nearest_line),
1032 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
1033 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
1034 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
1035 * elf-m10300.c (mn10300_elf_relax_section),
1036 (elf32_mn10300_link_hash_table_create): Likewise.
1037 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
1038 * elf.c (make_mapping, copy_elf_program_header): Likewise.
1039 * elf32-arm.c (elf32_arm_link_hash_table_create),
1040 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
1041 (elf32_arm_new_section_hook): Likewise.
1042 * elf32-avr.c (elf_avr_new_section_hook),
1043 (elf32_avr_link_hash_table_create, get_local_syms),
1044 (elf32_avr_setup_section_lists): Likewise.
1045 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
1046 (bfin_link_hash_table_create): Likewise.
1047 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1048 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1049 * elf32-csky.c (csky_elf_link_hash_table_create),
1050 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
1051 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1052 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
1053 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
1054 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1055 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1056 * elf32-m32r.c (m32r_elf_link_hash_table_create),
1057 (m32r_elf_check_relocs): Likewise.
1058 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
1059 (elf32_m68hc11_setup_section_lists),
1060 (elf32_m68hc11_size_stubs): Likewise.
1061 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1062 * elf32-metag.c (elf_metag_link_hash_table_create),
1063 (elf_metag_setup_section_lists): Likewise.
1064 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
1065 (microblaze_elf_check_relocs): Likewise.
1066 * elf32-nds32.c (nds32_elf_link_hash_table_create),
1067 (nds32_elf_check_relocs): Likewise.
1068 * elf32-nios2.c (nios2_elf32_setup_section_lists),
1069 (get_local_syms, nios2_elf32_check_relocs),
1070 (nios2_elf32_link_hash_table_create): Likewise.
1071 * elf32-or1k.c (or1k_elf_link_hash_table_create),
1072 (or1k_elf_check_relocs): Likewise.
1073 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
1074 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
1075 * elf32-s390.c (elf_s390_link_hash_table_create),
1076 (elf_s390_check_relocs): Likewise.
1077 * elf32-score.c (score_elf_create_got_section),
1078 (s3_elf32_score_new_section_hook),
1079 (elf32_score_link_hash_table_create): Likewise.
1080 * elf32-score7.c (score_elf_create_got_section),
1081 (s7_elf32_score_new_section_hook): Likewise.
1082 * elf32-sh.c (sh_elf_link_hash_table_create),
1083 (sh_elf_check_relocs): Likewise.
1084 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
1085 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
1086 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
1087 (tilepro_elf_check_relocs): Likewise.
1088 * elf32-v850.c (remember_hi16s_reloc): Likewise.
1089 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1090 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
1091 (elf_xtensa_new_section_hook): Likewise.
1092 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
1093 (get_got_entry, elf64_alpha_check_relocs): Likewise.
1094 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1095 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
1096 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1097 * elf64-ppc.c (ppc64_elf_new_section_hook),
1098 (ppc64_elf_link_hash_table_create, update_local_sym_info),
1099 (update_plt_info, ppc64_elf_check_relocs): Likewise.
1100 * elf64-s390.c (elf_s390_link_hash_table_create),
1101 (elf_s390_check_relocs): Likewise.
1102 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1103 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
1104 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
1105 (elf_link_add_archive_symbols, compute_bucket_count),
1106 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
1107 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
1108 (bfd_elf_final_link): Likewise.
1109 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
1110 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
1111 (elfNN_aarch64_new_section_hook): Likewise.
1112 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
1113 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
1114 (riscv_elf_check_relocs): Likewise.
1115 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
1116 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
1117 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
1118 (_bfd_mips_elf_link_hash_table_create): Likewise.
1119 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
1120 (_bfd_sparc_elf_check_relocs),
1121 (_bfd_sparc_elf_new_section_hook): Likewise.
1122 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
1123 (tilegx_elf_check_relocs): Likewise.
1124 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1125 * format.c (bfd_check_format_matches): Likewise.
1126 * hash.c (_bfd_stringtab_init): Likewise.
1127 * ihex.c (ihex_scan): Likewise.
1128 * irix-core.c (irix_core_core_file_p): Likewise.
1129 * linker.c (bfd_wrapped_link_hash_lookup),
1130 (_bfd_generic_link_hash_table_create),
1131 (_bfd_generic_reloc_link_order): Likewise.
1132 * lynx-core.c (lynx_core_file_p): Likewise.
1133 * netbsd-core.c (netbsd_core_file_p): Likewise.
1134 * osf-core.c (osf_core_core_file_p): Likewise.
1135 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
1136 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
1137 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
1138 * peicode.h (pe_mkobject): Likewise.
1139 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
1140 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1141 * sco5-core.c (read_uarea): Likewise.
1142 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
1143 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
1144 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
1145 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
1146 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
1147 * srec.c (srec_scan): Likewise.
1148 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
1149 * targets.c (bfd_target_list): Likewise.
1150 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
1151 * trad-core.c (trad_unix_core_file_p): Likewise.
1152 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
1153 (vms_new_section_hook): Likewise.
1154 * wasm-module.c (wasm_make_empty_symbol): Likewise.
1155 * xcofflink.c (xcoff_get_section_contents),
1156 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
1157 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
1158 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
1160 2020-02-19 Alan Modra <amodra@gmail.com>
1162 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
1164 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
1166 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
1167 and use it if it isn't NULL. Remove has_plugin_p argument. Add
1168 a build_list_p argument. Don't search plugin_list. Short circuit
1169 when building the plugin list.
1170 (has_plugin): Renamed to has_plugin_list.
1171 (bfd_plugin_set_plugin): Don't set has_plugin.
1172 (bfd_plugin_specified_p): Check plugin_list instead.
1173 (build_plugin_list): New function.
1174 (load_plugin): Call build_plugin_list and use plugin_list.
1176 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1179 * plugin.c (try_claim): Always clean up for LTO wrapper.
1180 (try_load_plugin): Treat each object as independent. Create a
1181 copy for plugin name.
1183 2020-02-11 Nick Clifton <nickc@redhat.com>
1185 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
1186 for addresses in print statements.
1187 (msp430_elf_relax_delete_bytes): Likewise.
1188 (msp430_elf_relax_add_words): Likewise.
1189 (msp430_elf_relax_section): Likewise.
1191 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1193 * plugin.c (add_symbols): Clear plugin_data memory.
1195 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1198 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
1199 (EXECUTABLE_SUFFIX): Likewise.
1200 * config.in: Regenerated.
1201 * configure: Likewise.
1202 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
1203 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
1204 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
1205 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
1206 (get_lto_wrapper): New.
1207 (setup_lto_wrapper_env): Likewise.
1208 (current_plugin): Likewise.
1209 (register_all_symbols_read): Likewise.
1210 (register_cleanup): Likewise.
1211 (get_symbols): Likewise.
1212 (add_input_file): Likewise.
1213 (bfd_plugin_close_and_cleanup): Likewise.
1214 (claim_file): Removed.
1215 (register_claim_file): Set current_plugin->claim_file.
1216 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
1217 lto_syms in current_plugin.
1218 (try_claim): Use current_plugin->claim_file. Call LTO plugin
1219 all_symbols_read handler. Copy real symbols to plugin_data.
1220 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
1221 (try_load_plugin): Don't reuse the previous plugin for LTO
1222 wrapper. Set up GCC LTO wrapper if possible. Don't set
1223 plugin_list_iter->claim_file.
1224 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
1226 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
1229 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1231 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
1232 check if previous instruction matches a conditional jump inserted
1233 earlier. Invert conditional jump and delete branch in this case.
1235 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1237 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
1238 msp430_elf_relax_add_words. Support insertion of either one or two
1240 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
1241 needs to be grown. Handle insertion of branch instruction to replace
1244 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1246 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
1247 debugging relocations.
1248 (msp430_elf_relax_delete_bytes): Likewise.
1249 (msp430_elf_relax_add_two_words): Likewise.
1250 (msp430_elf_relax_section): Likewise.
1252 2020-02-10 Alan Modra <amodra@gmail.com>
1254 * archures.c: Wrap overlong z80 comments.
1255 * bfd-in2.h: Regenerate.
1257 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1260 * archures.c: Add GBZ80 and Z80N machine values.
1261 * reloc.c: Add BFD_RELOC_Z80_16_BE.
1262 * coff-z80.c: Add support for new reloc.
1263 * coffcode.h: Add support for new machine values.
1264 * cpu-z80.c: Add support for new machine names.
1265 * elf32-z80.c: Add support for new reloc.
1266 * bfd-in2.h: Regenerate.
1267 * libbfd.h: Regenerate.
1269 2020-02-07 Nick Clifton <nickc@redhat.com>
1272 * elf.c (rewrite_elf_program_header): Do not complain if no
1273 sections are mapped to a segment.
1275 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1278 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
1279 for garbage collection on __patchable_function_entries section
1280 without linked-to section.
1282 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1285 * bfd-in2.h: Regenerated.
1286 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
1287 on section if gc_mark of any of its linked-to sections is set
1288 and don't set gc_mark again.
1289 * section.c (asection): Add linked_to_symbol_name to map_head
1292 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
1294 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
1295 reporting an unrecognized instruction with R_V850_LONGJUMP.
1297 2020-02-05 Alan Modra <amodra@gmail.com>
1299 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
1301 2020-02-04 Alan Modra <amodra@gmail.com>
1303 * elf32-ppc.c (ppc_elf_relocate_section): After applying
1304 R_PPC_VLE_ADDR20, goto copy_reloc.
1306 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1308 * bfd-in2.h: Regenerated.
1309 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
1311 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1314 * bfd-in2.h: Regenerated.
1315 * ecoff.c (bfd_debug_section): Add section_id.
1316 * section.c (bfd_section): Add section_id.
1317 (SEC_ASSEMBLER_SECTION_ID): New.
1318 (BFD_FAKE_SECTION): Add section_id.
1320 2020-02-01 Nick Clifton <nickc@redhat.com>
1322 * config.bfd: Move the c30-aout and tic30-aout targets onto the
1325 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1327 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
1328 encodings are relative to the GOT on nios2, too.
1330 2020-01-31 Alan Modra <amodra@gmail.com>
1332 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
1333 file. Use $< and $@ in rules.
1334 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
1335 (elf32-ia64.c, elf64-ia64.c): Likewise.
1336 (elf32-riscv.c, elf64-riscv.c): Likewise.
1337 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1338 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
1339 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
1340 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
1341 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1342 * Makefile.in: Regenerate.
1344 2020-01-31 Alan Modra <amodra@gmail.com>
1347 * elf.c (setup_group): Don't clear entire section contents,
1348 just the padding after group flags. Release alloc'd memory
1349 after a seek or read failure.
1351 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1353 * peXXigen.c (pe_is_repro): New function.
1354 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
1355 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
1357 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1359 * peXXigen.c (debug_type_names): Add names for new debug data type
1362 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1364 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1365 inner loop. Fix a memory leak.
1367 2020-01-30 Alan Modra <amodra@gmail.com>
1369 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1370 or obj_coff_keep_strings here.
1371 (coff_get_normalized_symtab): Free external syms directly.
1372 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1375 2020-01-27 Jim Wilson <jimw@sifive.com>
1377 * cpu-riscv.c (riscv_scan): New.
1378 (N): Change bfd_default_scan to riscv_scan.
1380 2020-01-27 Andreas Schwab <schwab@suse.de>
1382 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1383 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1384 * Makefile.in: Regenerate.
1385 * cpu-plugin.c: Remove.
1386 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1387 (bfd_plugin_arch): Remove declaration.
1388 * bfd-in2.h: Regenerate.
1389 * po/SRC-POTFILES.in: Regenerate.
1391 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1392 Alan Modra <amodra@gmail.com>
1395 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1397 2020-01-24 Jim Wilson <jimw@sifive.com>
1399 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1400 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1401 avoid over long line.
1403 2020-01-24 Nick Clifton <nickc@redhat.com>
1406 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1407 syms and keep strings flags as these may have been set in order to
1408 prevent a bogus call to free.
1410 2020-01-23 Nick Clifton <nickc@redhat.com>
1412 * po/fr.po: Updated French translation.
1414 2020-01-23 Alan Modra <amodra@gmail.com>
1417 * elf.c (assign_file_positions_for_load_sections): Avoid divide
1418 by zero when p_align is zero.
1420 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1422 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1423 (riscv_prefix_cmp): Likewise.
1424 (riscv_non_std_ext_p): Deleted.
1425 (riscv_std_sv_ext_p): Likewise.
1426 (riscv_non_std_sv_ext_p): Likewise.
1427 (riscv_merge_non_std_and_sv_ext): Rename to...
1428 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1429 (riscv_merge_arch_attr_info): Replace 3 calls to
1430 riscv_merge_non_std_and_sv_ext with single call to
1431 riscv_merge_multi_letter_ext.
1432 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1433 encounter a 'z' prefix.
1434 (riscv_get_prefix_class): New function, return prefix class based
1435 on first few characters of input string.
1436 (riscv_parse_config): New structure to factor out minor differences
1437 in extension class parsing behaviour.
1438 (riscv_parse_sv_or_non_std_ext): Rename to...
1439 (riscv_parse_prefixed_ext): and parameterise with
1441 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1442 (riscv_multi_letter_ext_valid_p): New.
1443 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1444 (riscv_parse_subset): Delegate all non-single-letter parsing work
1445 to riscv_parse_prefixed_ext.
1446 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1447 (riscv_get_prefix_class): Declare.
1449 2020-01-22 Alan Modra <amodra@gmail.com>
1451 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1452 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1453 __tls_get_addr_desc.
1454 (ppc64_elf_size_stubs): Add section for linker generated
1455 __tls_get_addr_desc wrapper function. Loop at least once if
1456 generating this function.
1457 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1458 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1460 2020-01-22 Alan Modra <amodra@gmail.com>
1462 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1463 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1465 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1466 (STDU_R1_0R1, ADDI_R1_R1): Define.
1467 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1468 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
1469 tga_desc_fd to opt_fd, and tga_desc to opt. Set
1470 no_tls_get_addr_regsave.
1471 (branch_reloc_hash_match): Add hash3 and hash4.
1472 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1473 (ppc64_elf_size_dynamic_sections): Likewise.
1474 (ppc64_elf_relocate_section): Likewise.
1475 (plt_stub_size, build_plt_stub): Likewise. Size regsave
1476 __tls_get_addr stub.
1477 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1479 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
1480 eh_frame for regsave __tls_get_addr.
1482 2020-01-22 Alan Modra <amodra@gmail.com>
1484 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1485 which __tls_get_addr calls will be eliminated.
1487 2020-01-20 Nick Clifton <nickc@redhat.com>
1489 * po/pt.po: Updates Portuguese translation.
1490 * po/ru.po: Updated Russian translation.
1491 * po/uk.po: Updated Ukranian translation.
1493 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1496 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1497 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1499 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1500 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1501 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1502 "rex leal x@tlsdesc(%rip), %reg" to
1503 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
1504 "call *(%eax)" to "nopl (%rax)".
1506 2020-01-20 Alan Modra <amodra@gmail.com>
1508 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
1509 (MTLR_R11): Don't define.
1510 (LD_R0_0R3, CMPDI_R0_0): Define.
1511 (build_tls_get_addr_stub): Don't use r11 in stub.
1513 2020-01-20 Alan Modra <amodra@gmail.com>
1515 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
1516 (defined_sym_val, is_tls_get_addr): Likewise.
1518 2020-01-18 Nick Clifton <nickc@redhat.com>
1520 * version.m4 (BFD_VERSION): Set to 2.34.50.
1521 * configure: Regenerate.
1522 * po/bfd.pot: Regenerate.
1524 2020-01-18 Nick Clifton <nickc@redhat.com>
1526 Binutils 2.34 branch created.
1528 2020-01-17 Christian Biesinger <cbiesinger@google.com>
1530 * coff-arm.c: Fix spelling error (seperate).
1531 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
1533 * sysdep.h (strnlen): Fix spelling error (seperate).
1535 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
1538 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1540 2020-01-15 Alan Modra <amodra@gmail.com>
1543 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1544 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1545 of function symbols unless dot symbols are present. Do warn
1546 whenever one is created, regardles of whether a PLT entry is
1547 also emitted for the function symbol.
1549 2020-01-14 Alan Modra <amodra@gmail.com>
1551 * som.c (som_bfd_count_ar_symbols): Error when file position
1552 of symbols on chains is not strictly increasing.
1554 2020-01-14 Alan Modra <amodra@gmail.com>
1556 * vms.h (VMS_DEBUG): Define as 0.
1557 * vms-alpha.c (image_write): Move debug output after bounds check.
1559 (_bfd_vms_slurp_eihd): Warning fix.
1560 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
1562 2020-01-13 Alan Modra <amodra@gmail.com>
1564 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
1565 for "ignored" records.
1567 2020-01-13 Alan Modra <amodra@gmail.com>
1569 * wasm-module.c (wasm_scan_name_function_section): Formatting.
1570 Delete asect name check. Move asect NULL check to wasm_object_p.
1571 Correct bounds check of sizes against end. Replace uses of
1572 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
1573 just one bfd_release.
1574 (wasm_scan): Don't use malloc/strdup for section names,
1575 bfd_alloc instead. Simplify code prefixing section name.
1576 Formatting. Don't attempt to free memory here..
1577 (wasm_object_p): ..do so here.
1579 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
1582 * elf32-arm.c (elf32_arm_final_link_relocate): Use
1583 UNDEFWEAK_NO_DYNAMIC_RELOC.
1584 (allocate_dynrelocs_for_symbol): Likewise.
1586 2020-01-10 Tamar Christina <tamar.christina@arm.com>
1589 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
1591 2020-01-10 Alan Modra <amodra@gmail.com>
1593 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1595 2020-01-09 Nick Clifton <nickc@redhat.com>
1598 * bfd.c (bfd_convert_section_contents): Check for a compress
1599 header size that is larger than the actual section size.
1601 2020-01-08 Alan Modra <amodra@gmail.com>
1604 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1605 after removing sections.
1607 2020-01-06 Jim Wilson <jimw@sifive.com>
1610 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1611 check for !bfd_link_pic (info).
1612 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1613 <R_RISCV_JAL>: Add comment.
1614 (_bfd_riscv_relax_section): For plt.offset check, add check for
1615 bfd_link_pic (info). Add comment.
1617 2020-01-06 Alan Modra <amodra@gmail.com>
1619 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1620 match failures. Don't init to bfd_error_wrong_format before
1621 calling _bfd_check_format.
1623 2020-01-06 Alan Modra <amodra@gmail.com>
1625 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1626 status rather than exiting on stack overflow or underflow.
1627 (_bfd_vms_slurp_etir): Adjust to suit.
1629 2020-01-06 Alan Modra <amodra@gmail.com>
1631 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1633 2020-01-06 Alan Modra <amodra@gmail.com>
1635 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1636 command. Check name offset is within command.
1637 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1638 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1639 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1640 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1641 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1642 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1643 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1644 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1645 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1646 (bfd_mach_o_read_segment): Similarly.
1647 (bfd_mach_o_read_thread): Properly bound check thread struct.
1648 Don't repeat checks on second loop.
1649 (bfd_mach_o_read_command): Fail on invalid command length.
1651 2020-01-04 Alan Modra <amodra@gmail.com>
1653 * format.c (bfd_check_format_matches): Add preserve_match.
1654 Save initial bfd state in "preserve", matched bfd state in
1655 "preserve_match". Save just the first match. Release
1656 bfd_alloc memory. Restore and finish preserved state as
1657 appropriate on all function exit paths.
1659 2020-01-04 Alan Modra <amodra@gmail.com>
1661 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1663 2020-01-04 Alan Modra <amodra@gmail.com>
1665 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1668 2020-01-03 Nick Clifton <nickc@redhat.com>
1671 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1672 there is enough data remaining in the code buffer before
1673 attempting to read a function stub.
1675 2020-01-03 Nick Clifton <nickc@redhat.com>
1678 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1679 return value from bfd_malloc.
1680 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1681 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1682 (elf32_arm_filter_cmse_symbols): Likewise.
1683 (elf32_arm_write_section): Likewise.
1684 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1685 (bfd_mach_o_follow_dsym): Likewise.
1686 * pef.c (bfd_pef_print_loader_section): Likewise.
1687 (bfd_pef_scan_start_address): Likewise.
1688 (bfd_pef_parse_function_stubs): Likewise.
1689 (bfd_pef_parse_symbols): Likewise.
1691 2020-01-03 Sergei Trofimovich <siarheit@google.com>
1693 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1694 on binary inputs ld/PR25316.
1695 (is_ia64_elf): new helper to filter on ia64 objects.
1697 2020-01-03 Jan Beulich <jbeulich@suse.com>
1699 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1701 (bfd_mach_o_scan): Insert underscore in two variable names.
1703 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1705 * Makefile.am: Add z80-elf target support.
1706 * configure.ac: Likewise.
1707 * targets.c: Likewise.
1708 * Makefile.in: Regenerate.
1709 * configure: Regenerate.
1710 * config.bfd: Add z80-elf target support and new arches: ez80 and
1712 * elf32-z80.c: New file.
1713 * archures.c: Add new z80 architectures: eZ80 and Z180.
1714 * coffcode.h: Likewise.
1715 * cpu-z80.c: Likewise.
1716 * coff-z80.c: Add new relocations for Z80 target and local label
1718 * reloc.c: Add new relocs.
1719 * bfd-in2.h: Regenerate.
1720 * libbfd.h: Regenerate.
1722 2020-01-02 Tamar Christina <tamar.christina@arm.com>
1726 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1728 2020-01-01 Alan Modra <amodra@gmail.com>
1730 Update year range in copyright notice of all files.
1732 For older changes see ChangeLog-2019
1734 Copyright (C) 2020 Free Software Foundation, Inc.
1736 Copying and distribution of this file, with or without modification,
1737 are permitted in any medium without royalty provided the copyright
1738 notice and this notice are preserved.
1744 version-control: never