1 2020-03-25 Nick Clifton <nickc@redhat.com>
3 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
5 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
6 * libbfd.h: Regenerate.
8 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
10 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
11 correct field name in the output string.
13 2020-03-25 Alan Modra <amodra@gmail.com>
16 * elf.c (assign_file_positions_for_load_sections): Adjust offset
17 for SHT_NOBITS section if first in segment.
19 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
22 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
23 (_bfd_elf_get_symbol_version_string): This.
24 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
25 (_bfd_elf_get_symbol_version_string): This.
26 (bfd_elf_print_symbol): Pass TRUE to
27 _bfd_elf_get_symbol_version_string.
28 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
30 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
31 * targets.c (_bfd_get_symbol_version_string): Likewise.
32 (bfd_get_symbol_version_string): Likewise.
33 * bfd-in2.h: Regenerated.
35 2020-03-24 Nick Clifton <nickc@redhat.com>
36 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
39 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
42 2020-03-24 Nick Clifton <nickc@redhat.com>
45 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
46 segment to use for PT_GNU_RELRO, ignore empty sections in a
47 segment's current list.
49 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
52 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
54 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
57 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
58 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
59 on the previous _bfd_elf_get_symbol_version_string.
60 (_bfd_elf_get_symbol_version_string): Use it.
62 2020-03-24 Alan Modra <amodra@gmail.com>
64 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
65 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
68 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
70 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
72 2020-03-23 Alan Modra <amodra@gmail.com>
74 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
75 symbol count. Allocate an extra byte to ensure name strings
76 are terminated. Sanity check name offsets. Release memory on
79 2020-03-23 Alan Modra <amodra@gmail.com>
81 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
82 field hasn't been read. Remove unnecessary casts.
84 2020-03-22 Alan Modra <amodra@gmail.com>
86 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
87 enough to read number of symbols.
89 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
91 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
92 (EXECUTABLE_SUFFIX): Likewise.
93 * config.in: Regenerated.
94 * configure: Likewise.
95 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
96 _bfd_generic_close_and_cleanup.
97 (plugin_list_entry): Remove resolution_file, resolution_option,
98 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
99 lto_wrapper, gcc_env and initialized,
100 (need_lto_wrapper_p): Removed.
101 (get_lto_wrapper): Likewise.
102 (setup_lto_wrapper_env): Likewise.
103 (register_all_symbols_read): Likewise.
104 (egister_cleanup): Likewise.
105 (get_symbols): Likewise.
106 (add_input_file): Likewise.
107 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
108 (add_symbols): Updated.
109 (try_claim): Likewise.
110 (try_load_plugin): Likewise.
111 (bfd_plugin_canonicalize_symtab): Likewise.
112 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
113 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
115 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
118 * plugin.c (plugin_list_entry): Add has_symbol_type.
119 (add_symbols_v2): New function.
120 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
121 provides symbol type.
122 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
123 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
126 2020-03-20 Alan Modra <amodra@gmail.com>
128 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
129 enough to read number of symbols.
131 2020-03-20 Alan Modra <amodra@gmail.com>
133 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
134 backend functions for NULL before calling.
135 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
136 (bfd_section_from_shdr, assign_section_numbers): Likewise.
137 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
138 * elfnn-ia64.c (ignore_errors): New function.
139 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
141 2020-03-19 Nick Clifton <nickc@redhat.com>
144 * dwarf2.c (struct varinfo): Add unit_offset field to record the
145 location of the varinfo in the unit's debug info data. Change the
146 type of the stack field to a boolean.
147 (lookup_var_by_offset): New function. Returns the varinfo
148 structure for the variable described at the given offset in the
150 (scan_unit_for_symbols): Add support for variables which have the
151 DW_AT_specification attribute.
153 2020-03-19 Nick Clifton <nickc@redhat.com>
156 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
159 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
161 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
163 2020-03-18 Nick Clifton <nickc@redhat.com>
166 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
167 memory access when processing a corrupt secondary reloc section.
169 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
171 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
172 instead of calling abort.
173 * elf32-csky.c (csky_build_one_stub): Likewise.
174 * elf32-hppa.c (hppa_build_one_stub): Likewise.
175 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
176 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
177 * elf32-metag.c (metag_build_one_stub): Likewise.
178 * elf32-nios2.c (nios2_build_one_stub): Likewise.
179 * elf64-ppc.c (ppc_build_one_stub): Likewise.
180 (ppc_size_one_stub): Likewise.
181 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
183 2020-03-17 Nick Clifton <nickc@redhat.com>
186 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
189 2020-03-17 Nick Clifton <nickc@redhat.com>
192 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
193 free. Add free on another failure path.
195 2020-03-16 Alan Modra <amodra@gmail.com>
198 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
199 we have a non-zero section count. Do lma comparison in octets.
201 2020-03-16 Alan Modra <amodra@gmail.com>
203 * vms-alpha.c (dst_restore_location): Validate index into
204 dst_ptr_offsets array before accessing. Return status.
205 (dst_retrieve_location): Similarly, making "loc" parameter a
206 pointer to return value.
207 (_bfd_vms_slurp_etir): Update calls to above functions.
209 2020-03-14 Kamil Rytarowski <n54@gmx.com>
211 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
213 * configure: Regenerated.
215 2020-03-14 Alan Modra <amodra@gmail.com>
217 * section.c (BFD_FAKE_SECTIONS): Formatting.
218 * bfd-in2.h: Regenerate.
220 2020-03-13 Kamil Rytarowski <n54@gmx.com>
222 * elf.c (elfcore_grok_netbsd_note): Add support for
223 NT_NETBSDCORE_LWPSTATUS notes.
225 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
227 * bfd-in2.h: Regenerate.
228 * section.c (asection): Add already_assigned field.
229 (BFD_FAKE_SECTION): Add default initializer for it.
230 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
231 * elf32-arm.c (arm_build_one_stub): Add support for
232 non_contiguous_regions.
233 * elf32-csky.c (csky_build_one_stub): Likewise.
234 * elf32-hppa.c (hppa_build_one_stub): Likewise.
235 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
236 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
237 * elf32-metag.c (metag_build_one_stub): Likewise.
238 * elf32-nios2.c (nios2_build_one_stub): Likewise.
239 * elf64-ppc.c (ppc_build_one_stub): Likewise.
240 (ppc_size_one_stub): Likewise.
241 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
242 * elflink.c (elf_link_input_bfd): Likewise.
244 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
247 * elf-linker-x86.h (elf_linker_x86_params): Add
248 static_before_all_inputs and has_dynamic_linker.
249 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
250 dynamic input objects if -static is passed at command-line
251 before all input files without --dynamic-linker unless
252 --no-dynamic-linker is used.
254 2020-03-13 Kamil Rytarowski <n54@gmx.com>
256 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
258 2020-03-13 Christian Eggers <ceggers@gmx.de>
260 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
262 * elfcode.h (bfd_from_remote_memory): Add units to several
263 parameters. New local "opb". Fix usage of p_align. Fix
264 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
265 call of target_read_memory.
266 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
267 calculation of "offset" and "output_offset".
268 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
269 from "offset" and fix calculation of "end" from "vma+size". Fix
270 comparison between "sh_addr" and "vma"/"output_offset".
271 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
272 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
274 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
275 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
276 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
277 assignment of p_paddr from phdr_lma. Fix comparison between
278 "lma+size" and "next->lma".
279 (elf_sort_segments): Fix assignment from p_paddr to lma.
280 (assign_file_positions_for_load_sections): Add unit (bytes) to
281 local "align". Fix calculation of local "off_adjust". Fix
282 calculation of local "filehdr_vaddr".
283 (assign_file_positions_for_non_load_sections): New local "opb".
284 Fix calculation of "end" from "p_size". Fix comparison between
285 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
286 from "end" and "p_vaddr".
287 (rewrite_elf_program_header): Fix comparison between p_vaddr and
288 vma. Fix assignment to p_paddr from lma. Fix comparison between
289 p_paddr and lma. Fix assignment to p_paddr from lma.
290 * merge.c (sec_merge_emit): New local "opb". Convert
291 "alignment_power" to octets.
292 (_bfd_add_merge_section): New locals "alignment_power" and
293 "opb". Fix comparison between "alignment_power" and
295 (_bfd_merge_sections): New local "opb". Divide size by opb
296 before checking align mask.
298 2020-03-13 Christian Eggers <ceggers@gmx.de>
300 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
301 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
303 (_bfd_elf_make_section_from_phdr): Similarly.
304 (elf_fake_sections): Fix calculation of
305 Elf_Internal_shdr::sh_addr from section VMA.
306 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
308 (assign_file_positions_for_load_sections): Fix calculations of
309 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
310 comparison between program header address and section LMA.
311 (assign_file_positions_for_non_load_sections): Likewise.
312 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
313 (IS_CONTAINED_BY_VMA): Add parameter opb.
314 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
315 INCLUDE_SECTION_IN_SEGMENT): Likewise.
316 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
317 Fix calculations of p_addr_valid and p_vaddr_offset.
318 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
319 with octets per byte when comparing against p_vaddr.
321 2020-03-11 Alan Modra <amodra@gmail.com>
323 * som.c (setup_sections): Sanity check subspace.name.
325 2020-03-11 Alan Modra <amodra@gmail.com>
327 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
329 2020-03-10 Alan Modra <amodra@gmail.com>
332 * ihex.c (ihex_write_object_contents): Don't assume ordering of
335 2020-03-09 Alan Modra <amodra@gmail.com>
337 * wasm-module.c (wasm_scan): Sanity check file name length
338 before allocating memory. Move common section setup code. Do
339 without bfd_tell to calculate section size.
341 2020-03-06 Nick Clifton <nickc@redhat.com>
343 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
344 with error messages and failure return values.
346 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
348 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
349 relocation sections for any removed reference to a dynamic symbol.
351 2020-03-05 Nick Clifton <nickc@redhat.com>
353 * elf-bfd.h (struct elf_backend_data): Add new fields:
354 init_secondary_reloc_section, slurp_secondary_reloc_section,
355 write_secondary_reloc_section.
356 (_bfd_elf_init_secondary_reloc_section): Prototype.
357 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
358 (_bfd_elf_write_secondary_reloc_section): Prototype.
359 * elf.c ( bfd_section_from_shdr): Invoke the new
360 init_secondary_reloc_section backend function, if defined, when a
361 second reloc section is encountered.
362 (swap_out_syms): Invoke the new symbol_section_index function, if
363 defined, when computing the section index of an OS/PROC specific
365 (_bfd_elf_init_secondary_reloc_section): New function.
366 (_bfd_elf_slurp_secondary_reloc_section): New function.
367 (_bfd_elf_write_secondary_reloc_section): New function.
368 (_bfd_elf_copy_special_section_fields): New function.
369 * elfcode.h (elf_write_relocs): Invoke the new
370 write_secondary_relocs function, if defined, in order to emit
372 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
373 function, if defined, in order to read in secondary relocs.
374 * elfxx-target.h (elf_backend_copy_special_section_fields):
375 Provide a non-NULL default definition.
376 (elf_backend_init_secondary_reloc_section): Likewise.
377 (elf_backend_slurp_secondary_reloc_section): Likewise.
378 (elf_backend_write_secondary_reloc_section): Likewise.
379 (struct elf_backend_data elfNN_bed): Add initialisers for the new
381 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
382 * configure: Regenerate.
384 2020-03-05 Alan Modra <amodra@gmail.com>
386 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
387 against file size before allocating memory. Use bfd_alloc rather
388 than bfd_zalloc for carsym/strings memory.
390 2020-03-04 Alan Modra <amodra@gmail.com>
392 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
393 sh_addr mod sh_addalign is zero.
395 2020-03-04 Alan Modra <amodra@gmail.com>
397 * format.c (bfd_check_format_matches): Call cleanup on error exit.
399 2020-03-03 Alan Modra <amodra@gmail.com>
401 * format.c (struct bfd_preserve): Add cleanup field.
402 (bfd_preserve_save): Add cleanup param and save.
403 (bfd_preserve_restore): Return cleanup.
404 (bfd_preserve_finish): Call the cleanup for the discarded match.
405 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
406 and clear when preserving a match. Restore cleanup too when
407 restoring that match.
409 2020-03-02 Alan Modra <amodra@gmail.com>
411 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
412 * hpux-core.c (hpux_core_core_file_p): Update prototype.
413 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
414 (core_sco5_vec): Correct initialisers.
416 2020-03-02 Alan Modra <amodra@gmail.com>
418 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
419 * aix5ppc-core.c (xcoff64_core_p): Likewise.
420 * cisco-core.c (cisco_core_file_validate): Likewise.
421 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
422 * hpux-core.c (hpux_core_core_file_p): Likewise.
423 * irix-core.c (irix_core_core_file_p): Likewise.
424 * lynx-core.c (lynx_core_file_p): Likewise.
425 * netbsd-core.c (netbsd_core_file_p): Likewise.
426 * osf-core.c (osf_core_core_file_p): Likewise.
427 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
428 * sco5-core.c (sco5_core_file_p): Likewise.
430 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
432 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
434 2020-03-02 Alan Modra <amodra@gmail.com>
436 * targets.c (bfd_cleanup): New typedef.
437 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
438 * libbfd-in.h (_bfd_no_cleanup): Define.
439 * format.c (bfd_reinit): Add cleanup parameter, call it.
440 (bfd_check_format_matches): Set cleanup from _bfd_check_format
441 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
442 * aout-target.h (callback, object_p): Return bfd_cleanup.
443 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
444 * archive.c (bfd_generic_archive_p): Likewise.
445 * binary.c (binary_object_p): Likewise.
446 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
447 * coff-ia64.c (ia64coff_object_p): Likewise.
448 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
449 * coff-sh.c (coff_small_object_p): Likewise.
450 * coff-stgo32.c (go32_check_format): Likewise.
451 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
452 (xcoff64_core_p): Likewise.
453 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
454 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
455 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
456 * elfcode.h (elf_object_p): Likewise.
457 * elfcore.h (elf_core_file_p): Likewise.
458 * i386msdos.c (msdos_object_p): Likewise.
459 * ihex.c (ihex_object_p): Likewise.
460 * libaout.h (some_aout_object_p): Likewise.
461 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
462 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
463 * libbfd.c (_bfd_dummy_target): Likewise.
464 * libcoff-in.h (coff_object_p): Likewise.
465 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
466 (bfd_mach_o_arm64_core_p): Likewise.
467 * mach-o-arm.c (bfd_mach_o_arm_object_p),
468 (bfd_mach_o_arm_core_p): Likewise.
469 * mach-o-i386.c (bfd_mach_o_i386_object_p),
470 (bfd_mach_o_i386_core_p): Likewise.
471 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
472 (bfd_mach_o_x86_64_core_p): Likewise.
473 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
474 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
475 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
476 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
477 * mmo.c (mmo_object_p): Likewise.
478 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
479 * peicode.h (coff_real_object_p, pe_ILF_object_p),
480 (pe_bfd_object_p): Likewise.
481 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
482 * ppcboot.c (ppcboot_object_p): Likewise.
483 * rs6000-core.c (rs6000coff_core_p): Likewise.
484 * som.c (som_object_setup, som_object_p): Likewise.
485 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
486 * tekhex.c (tekhex_object_p): Likewise.
487 * vms-alpha.c (alpha_vms_object_p): Likewise.
488 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
489 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
490 * wasm-module.c (wasm_object_p): Likewise.
491 * xsym.c (bfd_sym_object_p): Likewise.
492 * xsym.h (bfd_sym_object_p): Likewise.
493 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
495 * pdp11.c (some_aout_object_p): Likewise.
496 * plugin.c (register_ld_plugin_object_p): Update object_p
498 * plugin.h (register_ld_plugin_object_p): Likewise.
499 * bfd-in2.h: Regenerate.
500 * libbfd.h: Regenerate.
501 * libcoff.h: Regenerate.
503 2020-03-02 Alan Modra <amodra@gmail.com>
505 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
506 applicable section flags.
507 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
508 (mips_ecoff_bele_vec): Likewise.
509 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
511 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
512 (_bfd_ecoff_styp_to_sec_flags): Likewise.
514 2020-03-02 Alan Modra <amodra@gmail.com>
516 * elf32-m32r.c (m32r_elf_section_flags): New function.
517 (elf_backend_section_flags): Define.
518 * elf32-nds32.c (nds32_elf_section_flags): New function.
519 (elf_backend_section_flags): Define.
520 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
521 .sbss and .sdata sections.
522 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
523 for SHF_V850_GPREL sections.
524 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
526 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
527 for SHF_PARISC_SHORT sections.
528 * elf64-ppc.c (ppc64_elf_section_flags): New function.
529 (elf_backend_section_flags): Define.
530 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
531 for SHF_MIPS_GPREL sections. Delete FIXME.
533 2020-03-02 Alan Modra <amodra@gmail.com>
535 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
536 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
537 calling elf_backend_section_flags with adjusted params. Use
538 newsect->flags past that point.
539 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
541 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
542 to have their type overridden, and all sh_flags but processor and
544 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
545 * elf32-mep.c (mep_elf_section_flags): Likewise.
546 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
547 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
548 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
549 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
550 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
551 stub BFD and non-aarch64 input files when scanning for stubs.
553 2020-03-02 Alan Modra <amodra@gmail.com>
555 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
556 limit to decompressed element size.
558 2020-03-02 Alan Modra <amodra@gmail.com>
560 * vms-lib.c (vms_traverse_index): Add recur_count param and
561 update calls. Fail on excessive recursion.
563 2020-03-02 Alan Modra <amodra@gmail.com>
565 * vms-alpha.c (vms_get_remaining_object_record): Use
566 bfd_realloc_or_free rather than bfd_realloc.
567 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
568 (dst_define_location, parse_module): Likewise, and check realloc
569 return status before using memory. Return status from function
570 adjusting all callers.
572 2020-02-28 Alan Modra <amodra@gmail.com>
574 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
576 2020-02-28 Alan Modra <amodra@gmail.com>
578 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
579 Remove duplicate undersize check.
581 2020-02-27 Alan Modra <amodra@gmail.com>
584 * mmo.c (mmo_scan): Set SEC_DATA for .data.
586 2020-02-27 Alan Modra <amodra@gmail.com>
589 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
590 (coff_section_type): Adjust comment.
591 (decode_section_type): Likewise. Call coff_section_type before
593 (bfd_decode_symclass): Use 'c' for common sections other than
596 2020-02-27 Alan Modra <amodra@gmail.com>
598 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
601 2020-02-27 Alan Modra <amodra@gmail.com>
603 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
604 if file is an archive element.
605 * bfd-in2.h: Regenerate.
607 2020-02-26 Alan Modra <amodra@gmail.com>
609 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
610 bfd_set_error on failing test. Don't bother changing bfd_error on
611 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
612 Check sym name is within string buffer. Use size_t for some vars.
613 (do_slurp_coff_armap): Use size_t for some variables, fix size of
614 int_buf. Don't change bfd_error on file read error. Use
615 _bfd_mul_overflow when calculating carsym buffer size. Reorder
616 calculations to catch overflows before they occur. malloc and
617 free raw armap rather than using bfd_alloc. Read raw armap before
618 allocating carsym+strings buffer.
619 (_bfd_slurp_extended_name_table): Localize variables. Check
620 name size against file size.
622 2020-02-26 Alan Modra <amodra@gmail.com>
624 * vms-lib.c (vms_lib_read_index): Release correct buffer.
626 2020-02-26 Alan Modra <amodra@gmail.com>
628 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
629 malloc. Check for NULL return from bfd_malloc.
630 (rx_table_find, rx_table_map): Likewise.
631 (rx_set_section_contents): Check bfd_alloc return.
632 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
634 2020-02-26 Alan Modra <amodra@gmail.com>
636 * aoutx.h: Indent labels correctly. Format error strings.
637 * archive.c: Likewise.
638 * archive64.c: Likewise.
639 * coff-arm.c: Likewise.
640 * coff-rs6000.c: Likewise.
641 * coff-stgo32.c: Likewise.
642 * cpu-arm.c: Likewise.
643 * dwarf2.c: Likewise.
644 * elf-ifunc.c: Likewise.
645 * elf-properties.c: Likewise.
646 * elf-s390-common.c: Likewise.
647 * elf-strtab.c: Likewise.
649 * elf32-arm.c: Likewise.
650 * elf32-bfin.c: Likewise.
651 * elf32-cr16.c: Likewise.
652 * elf32-csky.c: Likewise.
653 * elf32-i386.c: Likewise.
654 * elf32-m68k.c: Likewise.
655 * elf32-msp430.c: Likewise.
656 * elf32-nds32.c: Likewise.
657 * elf32-nios2.c: Likewise.
658 * elf32-pru.c: Likewise.
659 * elf32-xtensa.c: Likewise.
660 * elf64-ia64-vms.c: Likewise.
661 * elf64-x86-64.c: Likewise.
662 * elfcode.h: Likewise.
663 * elfcore.h: Likewise.
664 * elflink.c: Likewise.
665 * elfnn-aarch64.c: Likewise.
666 * elfnn-ia64.c: Likewise.
667 * elfnn-riscv.c: Likewise.
668 * elfxx-mips.c: Likewise.
669 * elfxx-sparc.c: Likewise.
670 * elfxx-x86.c: Likewise.
671 * i386lynx.c: Likewise.
674 * plugin.c: Likewise.
677 2020-02-26 Alan Modra <amodra@gmail.com>
680 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
682 (bfd_elf_add_dt_needed_tag): Declare.
683 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
684 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
685 from elf_add_dt_needed_tag. Remove soname and doit param.
686 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
687 to see whether as-needed lib is already loaded, use dyn_loaded
688 list instead. When saving and restoring around as-needed lib
689 handle possibility that dynstr has not been initialised. Don't
690 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
691 Mark libs loaded via DT_NEEDED entries of other libs with
692 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
694 (elf_link_check_versioned_symbol): Remove now unneccesary
695 DYNAMIC check when traversing dyn_loaded list.
697 2020-02-26 Alan Modra <amodra@gmail.com>
699 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
701 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
704 * plugin.c (need_lto_wrapper_p): New.
705 (bfd_plugin_set_program_name): Add an int argument to set
707 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
709 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
711 2020-02-24 Alan Modra <amodra@gmail.com>
713 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
715 2020-02-24 Alan Modra <amodra@gmail.com>
717 * vms-lib.c (struct carsym_mem): Add limit.
718 (vms_add_index): Heed limit.
719 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
720 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
721 Always return actual number read.
722 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
723 assertion with error exit.
725 2020-02-22 Alan Modra <amodra@gmail.com>
728 * elf.c (assign_file_positions_for_load_sections): Continue linking
729 on "PHDR segment not covered by LOAD segment" errors.
731 2020-02-21 Alan Modra <amodra@gmail.com>
733 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
735 (bfd_mach_o_canonicalize_reloc): Likewise.
736 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
737 counts and offsets against file size.
738 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
739 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
740 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
741 against file size. Delete symbol table error message.
742 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
744 (bfd_mach_o_read_symtab): Likewise.
745 (bfd_mach_o_read_command): Pass file size.
746 (bfd_mach_o_scan): Sanity check command count against file size.
748 2020-02-21 Alan Modra <amodra@gmail.com>
751 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
752 "text", "data" and "bss" section pointer vars. Don't update
753 section size, just exec header sizes.
754 (adjust_sizes_and_vmas): Don't update text section size. Set
755 initial exec header a_text. Print exec headers sizes.
756 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
757 (adjust_sizes_and_vmas): Similarly. Formatting.
758 (final_link): Correct final file extension.
760 2020-02-20 Nick Clifton <nickc@redhat.com>
762 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
764 * elfxx-target.h (elf_backend_symbol_section_index): Provide
766 (elfNN_bed): Initialise the symbol_section_index field.
767 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
768 OS and PROC specific section indicies. Warn if converting other
769 reserved incidies to SHN_ABS.
771 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
774 * cpu-z80.c: Add machine type compatibility checking.
776 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
779 * plugin.c (plugin_list_entry): Remove handle.
780 (try_load_plugin): Call dlclose before return.
782 2020-02-19 Alan Modra <amodra@gmail.com>
784 * libbfd-in.h (_bfd_constant_p): Define.
785 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
786 file size before allocating memory.
787 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
788 * elf.c (bfd_elf_get_str_section): Likewise.
789 (_bfd_elf_slurp_version_tables): Likewise.
790 * libbfd.h: Regenerate.
792 2020-02-19 Alan Modra <amodra@gmail.com>
794 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
795 * aoutx.h (aout_get_external_symbols): Replace calls to
796 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
797 (slurp_reloc_table): Likewise.
798 * archive.c (do_slurp_bsd_armap): Likewise.
799 (do_slurp_coff_armap): Likewise.
800 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
801 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
802 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
803 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
804 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
805 (_bfd_coff_get_external_symbols): Likewise.
806 * ecoff.c (ecoff_slurp_symbolic_header),
807 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
808 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
809 (ecoff_indirect_link_order): Likewise.
810 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
811 (_bfd_elf_slurp_version_tables): Likewise.
812 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
813 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
814 * elf32-rx.c (elf32_rx_relax_section): Likewise.
815 * elf64-alpha.c (READ): Likewise.
816 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
817 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
818 * elfcode.h (elf_slurp_symbol_table),
819 (elf_slurp_reloc_table_from_section): Likewise.
820 * elflink.c (elf_link_add_object_symbols),
821 (elf_link_check_versioned_symbol): Likewise.
822 * elfxx-mips.c (READ): Likewise.
823 * i386lynx.c (slurp_reloc_table): Likewise.
824 * lynx-core.c (lynx_core_file_p): Likewise.
825 * mach-o.c (bfd_mach_o_canonicalize_relocs),
826 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
827 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
828 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
829 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
830 (bfd_pef_parse_symbols): Likewise.
831 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
832 * som.c (setup_sections, som_slurp_string_table),
833 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
834 (som_bfd_fill_in_ar_symbols): Likewise.
835 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
836 (evax_bfd_print_image): Likewise.
837 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
838 * wasm-module.c (wasm_scan): Likewise.
839 * xcofflink.c (xcoff_link_add_symbols): Likewise.
840 * xsym.c (bfd_sym_read_name_table),
841 (bfd_sym_print_type_information_table_entry): Likewise.
842 * libbfd.h: Regenerate.
844 2020-02-19 Alan Modra <amodra@gmail.com>
846 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
847 reading external relocs.
848 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
849 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
851 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
853 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
854 (m32c_elf_relax_section): Likewise.
855 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
856 (rl78_elf_relax_section): Likewise.
857 * elf32-rx.c (rx_offset_for_reloc): Likewise.
858 (elf32_rx_relax_section): Likewise.
859 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
860 parameter types and use..
861 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
862 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
863 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
864 being read from file, just the extra.
865 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
866 after reading external syms. Free on failure.
868 2020-02-19 Alan Modra <amodra@gmail.com>
870 * coffcode.h (buy_and_read, coff_slurp_line_table),
871 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
872 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
873 corresponding bfd_alloc call. Adjust variables to suit.
874 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
875 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
876 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
877 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
878 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
879 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
880 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
881 * elf32-rx.c (elf32_rx_relax_section): Likewise.
882 * elf64-alpha.c (READ): Likewise.
883 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
884 (elf_slurp_symbol_table, elf_slurp_reloc_table),
885 (bfd_from_remote_memory): Likewise.
886 * elfcore.h (core_find_build_id): Likewise.
887 * elfxx-mips.c (READ): Likewise.
888 * mach-o.c (bfd_mach_o_mangle_sections),
889 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
890 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
891 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
892 * som.c (setup_sections, som_prep_for_fixups)
893 (som_build_and_write_symbol_table, som_slurp_symbol_table),
894 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
895 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
896 (som_bfd_ar_write_symbol_stuff): Likewise.
897 * vms-alpha.c (vector_grow1): Likewise.
898 * vms-lib.c (vms_add_index): Likewise.
899 * wasm-module.c (wasm_scan_name_function_section): Likewise.
900 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
901 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
902 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
903 (bfd_alloc2, bfd_zalloc2): Delete.
904 (_bfd_mul_overflow): Define.
905 * libbfd.h: Regenerate.
907 2020-02-19 Alan Modra <amodra@gmail.com>
909 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
911 (assign_section_numbers): Likewise.
912 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
913 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
914 bfd_malloc2, size_t amt, and unsigned tls_count.
915 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
916 * elflink.c (elf_create_symbuf): Use bfd_malloc.
917 (elf_output_implib): Use bfd_alloc.
919 2020-02-19 Alan Modra <amodra@gmail.com>
921 * bfd.c (struct bfd): Move format and direction to other
922 bitfields. Add "size".
923 * bfdio.c (bfd_get_size): Cache size when not writing file.
924 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
925 returning zero, ie. unknown.
926 (bfd_get_alt_debug_link_info): Likewise.
927 * bfd-in2.h: Regenerate.
929 2020-02-19 Alan Modra <amodra@gmail.com>
931 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
932 bfd_get_file_size twice.
933 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
934 zero, ie. unknown, return.
935 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
936 * elfcode.h (elf_swap_shdr_in): Likewise.
937 (elf_object_p): Don't call bfd_get_file_size twice and correct
940 2020-02-19 Alan Modra <amodra@gmail.com>
942 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
943 FALSE if memory alloc fails. Adjust calls.
944 * som.c (som_prep_for_fixups): Likewise.
945 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
946 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
947 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
948 * som.c (som_build_and_write_symbol_table): Return via error_return
950 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
951 (VEC_APPEND_EL): Delete.
952 (vector_grow1): Return pointer to element. Catch overflow.
953 Return NULL on memory allocation failure.
954 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
955 (alpha_vms_add_fixup_ca): Likewise.
956 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
958 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
960 2020-02-19 Alan Modra <amodra@gmail.com>
962 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
963 * aout-target.h (object_p): Likewise.
964 * aout-tic30.c (tic30_aout_object_p): Likewise.
965 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
966 (emit_stringtab, write_syms, link_hash_table_create),
967 (aout_link_write_other_symbol): Likewise.
968 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
969 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
970 (_bfd_compute_and_write_armap): Likewise.
971 * archures.c (bfd_arch_list): Likewise.
972 * bfd.c (bfd_record_phdr): Likewise.
973 * binary.c (binary_canonicalize_symtab): Likewise.
974 * cisco-core.c (cisco_core_file_validate): Likewise.
975 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
976 (find_arm_glue, record_arm_to_thumb_glue),
977 (record_thumb_to_arm_glue): Likewise.
978 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
979 (ppc_allocate_toc_section): Likewise.
980 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
981 * coff-sh.c (sh_relax_section): Likewise.
982 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
983 * coffcode.h (handle_COMDAT, coff_new_section_hook),
984 (coff_set_alignment_hook, coff_mkobject),
985 (coff_compute_section_file_positions): Likewise.
986 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
987 (coff_find_nearest_line_with_names),
988 ( bfd_coff_set_symbol_class): Likewise.
989 * cofflink.c (_bfd_coff_link_hash_table_create),
990 (_bfd_coff_link_input_bfd): Likewise.
991 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
992 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
993 (build_line_info_table, sort_line_sequences),
994 (line_info_add_include_dir, line_info_add_file_name),
995 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
996 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
997 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
998 (_bfd_ecoff_find_nearest_line),
999 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
1000 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
1001 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
1002 * elf-m10300.c (mn10300_elf_relax_section),
1003 (elf32_mn10300_link_hash_table_create): Likewise.
1004 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
1005 * elf.c (make_mapping, copy_elf_program_header): Likewise.
1006 * elf32-arm.c (elf32_arm_link_hash_table_create),
1007 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
1008 (elf32_arm_new_section_hook): Likewise.
1009 * elf32-avr.c (elf_avr_new_section_hook),
1010 (elf32_avr_link_hash_table_create, get_local_syms),
1011 (elf32_avr_setup_section_lists): Likewise.
1012 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
1013 (bfin_link_hash_table_create): Likewise.
1014 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1015 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1016 * elf32-csky.c (csky_elf_link_hash_table_create),
1017 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
1018 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1019 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
1020 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
1021 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1022 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1023 * elf32-m32r.c (m32r_elf_link_hash_table_create),
1024 (m32r_elf_check_relocs): Likewise.
1025 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
1026 (elf32_m68hc11_setup_section_lists),
1027 (elf32_m68hc11_size_stubs): Likewise.
1028 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1029 * elf32-metag.c (elf_metag_link_hash_table_create),
1030 (elf_metag_setup_section_lists): Likewise.
1031 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
1032 (microblaze_elf_check_relocs): Likewise.
1033 * elf32-nds32.c (nds32_elf_link_hash_table_create),
1034 (nds32_elf_check_relocs): Likewise.
1035 * elf32-nios2.c (nios2_elf32_setup_section_lists),
1036 (get_local_syms, nios2_elf32_check_relocs),
1037 (nios2_elf32_link_hash_table_create): Likewise.
1038 * elf32-or1k.c (or1k_elf_link_hash_table_create),
1039 (or1k_elf_check_relocs): Likewise.
1040 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
1041 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
1042 * elf32-s390.c (elf_s390_link_hash_table_create),
1043 (elf_s390_check_relocs): Likewise.
1044 * elf32-score.c (score_elf_create_got_section),
1045 (s3_elf32_score_new_section_hook),
1046 (elf32_score_link_hash_table_create): Likewise.
1047 * elf32-score7.c (score_elf_create_got_section),
1048 (s7_elf32_score_new_section_hook): Likewise.
1049 * elf32-sh.c (sh_elf_link_hash_table_create),
1050 (sh_elf_check_relocs): Likewise.
1051 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
1052 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
1053 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
1054 (tilepro_elf_check_relocs): Likewise.
1055 * elf32-v850.c (remember_hi16s_reloc): Likewise.
1056 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1057 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
1058 (elf_xtensa_new_section_hook): Likewise.
1059 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
1060 (get_got_entry, elf64_alpha_check_relocs): Likewise.
1061 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1062 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
1063 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1064 * elf64-ppc.c (ppc64_elf_new_section_hook),
1065 (ppc64_elf_link_hash_table_create, update_local_sym_info),
1066 (update_plt_info, ppc64_elf_check_relocs): Likewise.
1067 * elf64-s390.c (elf_s390_link_hash_table_create),
1068 (elf_s390_check_relocs): Likewise.
1069 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1070 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
1071 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
1072 (elf_link_add_archive_symbols, compute_bucket_count),
1073 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
1074 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
1075 (bfd_elf_final_link): Likewise.
1076 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
1077 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
1078 (elfNN_aarch64_new_section_hook): Likewise.
1079 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
1080 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
1081 (riscv_elf_check_relocs): Likewise.
1082 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
1083 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
1084 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
1085 (_bfd_mips_elf_link_hash_table_create): Likewise.
1086 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
1087 (_bfd_sparc_elf_check_relocs),
1088 (_bfd_sparc_elf_new_section_hook): Likewise.
1089 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
1090 (tilegx_elf_check_relocs): Likewise.
1091 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1092 * format.c (bfd_check_format_matches): Likewise.
1093 * hash.c (_bfd_stringtab_init): Likewise.
1094 * ihex.c (ihex_scan): Likewise.
1095 * irix-core.c (irix_core_core_file_p): Likewise.
1096 * linker.c (bfd_wrapped_link_hash_lookup),
1097 (_bfd_generic_link_hash_table_create),
1098 (_bfd_generic_reloc_link_order): Likewise.
1099 * lynx-core.c (lynx_core_file_p): Likewise.
1100 * netbsd-core.c (netbsd_core_file_p): Likewise.
1101 * osf-core.c (osf_core_core_file_p): Likewise.
1102 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
1103 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
1104 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
1105 * peicode.h (pe_mkobject): Likewise.
1106 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
1107 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1108 * sco5-core.c (read_uarea): Likewise.
1109 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
1110 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
1111 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
1112 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
1113 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
1114 * srec.c (srec_scan): Likewise.
1115 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
1116 * targets.c (bfd_target_list): Likewise.
1117 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
1118 * trad-core.c (trad_unix_core_file_p): Likewise.
1119 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
1120 (vms_new_section_hook): Likewise.
1121 * wasm-module.c (wasm_make_empty_symbol): Likewise.
1122 * xcofflink.c (xcoff_get_section_contents),
1123 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
1124 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
1125 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
1127 2020-02-19 Alan Modra <amodra@gmail.com>
1129 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
1131 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
1133 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
1134 and use it if it isn't NULL. Remove has_plugin_p argument. Add
1135 a build_list_p argument. Don't search plugin_list. Short circuit
1136 when building the plugin list.
1137 (has_plugin): Renamed to has_plugin_list.
1138 (bfd_plugin_set_plugin): Don't set has_plugin.
1139 (bfd_plugin_specified_p): Check plugin_list instead.
1140 (build_plugin_list): New function.
1141 (load_plugin): Call build_plugin_list and use plugin_list.
1143 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1146 * plugin.c (try_claim): Always clean up for LTO wrapper.
1147 (try_load_plugin): Treat each object as independent. Create a
1148 copy for plugin name.
1150 2020-02-11 Nick Clifton <nickc@redhat.com>
1152 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
1153 for addresses in print statements.
1154 (msp430_elf_relax_delete_bytes): Likewise.
1155 (msp430_elf_relax_add_words): Likewise.
1156 (msp430_elf_relax_section): Likewise.
1158 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1160 * plugin.c (add_symbols): Clear plugin_data memory.
1162 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1165 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
1166 (EXECUTABLE_SUFFIX): Likewise.
1167 * config.in: Regenerated.
1168 * configure: Likewise.
1169 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
1170 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
1171 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
1172 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
1173 (get_lto_wrapper): New.
1174 (setup_lto_wrapper_env): Likewise.
1175 (current_plugin): Likewise.
1176 (register_all_symbols_read): Likewise.
1177 (register_cleanup): Likewise.
1178 (get_symbols): Likewise.
1179 (add_input_file): Likewise.
1180 (bfd_plugin_close_and_cleanup): Likewise.
1181 (claim_file): Removed.
1182 (register_claim_file): Set current_plugin->claim_file.
1183 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
1184 lto_syms in current_plugin.
1185 (try_claim): Use current_plugin->claim_file. Call LTO plugin
1186 all_symbols_read handler. Copy real symbols to plugin_data.
1187 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
1188 (try_load_plugin): Don't reuse the previous plugin for LTO
1189 wrapper. Set up GCC LTO wrapper if possible. Don't set
1190 plugin_list_iter->claim_file.
1191 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
1193 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
1196 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1198 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
1199 check if previous instruction matches a conditional jump inserted
1200 earlier. Invert conditional jump and delete branch in this case.
1202 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1204 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
1205 msp430_elf_relax_add_words. Support insertion of either one or two
1207 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
1208 needs to be grown. Handle insertion of branch instruction to replace
1211 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1213 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
1214 debugging relocations.
1215 (msp430_elf_relax_delete_bytes): Likewise.
1216 (msp430_elf_relax_add_two_words): Likewise.
1217 (msp430_elf_relax_section): Likewise.
1219 2020-02-10 Alan Modra <amodra@gmail.com>
1221 * archures.c: Wrap overlong z80 comments.
1222 * bfd-in2.h: Regenerate.
1224 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1227 * archures.c: Add GBZ80 and Z80N machine values.
1228 * reloc.c: Add BFD_RELOC_Z80_16_BE.
1229 * coff-z80.c: Add support for new reloc.
1230 * coffcode.h: Add support for new machine values.
1231 * cpu-z80.c: Add support for new machine names.
1232 * elf32-z80.c: Add support for new reloc.
1233 * bfd-in2.h: Regenerate.
1234 * libbfd.h: Regenerate.
1236 2020-02-07 Nick Clifton <nickc@redhat.com>
1239 * elf.c (rewrite_elf_program_header): Do not complain if no
1240 sections are mapped to a segment.
1242 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1245 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
1246 for garbage collection on __patchable_function_entries section
1247 without linked-to section.
1249 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1252 * bfd-in2.h: Regenerated.
1253 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
1254 on section if gc_mark of any of its linked-to sections is set
1255 and don't set gc_mark again.
1256 * section.c (asection): Add linked_to_symbol_name to map_head
1259 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
1261 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
1262 reporting an unrecognized instruction with R_V850_LONGJUMP.
1264 2020-02-05 Alan Modra <amodra@gmail.com>
1266 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
1268 2020-02-04 Alan Modra <amodra@gmail.com>
1270 * elf32-ppc.c (ppc_elf_relocate_section): After applying
1271 R_PPC_VLE_ADDR20, goto copy_reloc.
1273 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1275 * bfd-in2.h: Regenerated.
1276 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
1278 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1281 * bfd-in2.h: Regenerated.
1282 * ecoff.c (bfd_debug_section): Add section_id.
1283 * section.c (bfd_section): Add section_id.
1284 (SEC_ASSEMBLER_SECTION_ID): New.
1285 (BFD_FAKE_SECTION): Add section_id.
1287 2020-02-01 Nick Clifton <nickc@redhat.com>
1289 * config.bfd: Move the c30-aout and tic30-aout targets onto the
1292 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1294 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
1295 encodings are relative to the GOT on nios2, too.
1297 2020-01-31 Alan Modra <amodra@gmail.com>
1299 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
1300 file. Use $< and $@ in rules.
1301 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
1302 (elf32-ia64.c, elf64-ia64.c): Likewise.
1303 (elf32-riscv.c, elf64-riscv.c): Likewise.
1304 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1305 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
1306 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
1307 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
1308 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1309 * Makefile.in: Regenerate.
1311 2020-01-31 Alan Modra <amodra@gmail.com>
1314 * elf.c (setup_group): Don't clear entire section contents,
1315 just the padding after group flags. Release alloc'd memory
1316 after a seek or read failure.
1318 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1320 * peXXigen.c (pe_is_repro): New function.
1321 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
1322 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
1324 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1326 * peXXigen.c (debug_type_names): Add names for new debug data type
1329 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1331 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1332 inner loop. Fix a memory leak.
1334 2020-01-30 Alan Modra <amodra@gmail.com>
1336 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1337 or obj_coff_keep_strings here.
1338 (coff_get_normalized_symtab): Free external syms directly.
1339 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1342 2020-01-27 Jim Wilson <jimw@sifive.com>
1344 * cpu-riscv.c (riscv_scan): New.
1345 (N): Change bfd_default_scan to riscv_scan.
1347 2020-01-27 Andreas Schwab <schwab@suse.de>
1349 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1350 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1351 * Makefile.in: Regenerate.
1352 * cpu-plugin.c: Remove.
1353 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1354 (bfd_plugin_arch): Remove declaration.
1355 * bfd-in2.h: Regenerate.
1356 * po/SRC-POTFILES.in: Regenerate.
1358 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1359 Alan Modra <amodra@gmail.com>
1362 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1364 2020-01-24 Jim Wilson <jimw@sifive.com>
1366 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1367 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1368 avoid over long line.
1370 2020-01-24 Nick Clifton <nickc@redhat.com>
1373 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1374 syms and keep strings flags as these may have been set in order to
1375 prevent a bogus call to free.
1377 2020-01-23 Nick Clifton <nickc@redhat.com>
1379 * po/fr.po: Updated French translation.
1381 2020-01-23 Alan Modra <amodra@gmail.com>
1384 * elf.c (assign_file_positions_for_load_sections): Avoid divide
1385 by zero when p_align is zero.
1387 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1389 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1390 (riscv_prefix_cmp): Likewise.
1391 (riscv_non_std_ext_p): Deleted.
1392 (riscv_std_sv_ext_p): Likewise.
1393 (riscv_non_std_sv_ext_p): Likewise.
1394 (riscv_merge_non_std_and_sv_ext): Rename to...
1395 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1396 (riscv_merge_arch_attr_info): Replace 3 calls to
1397 riscv_merge_non_std_and_sv_ext with single call to
1398 riscv_merge_multi_letter_ext.
1399 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1400 encounter a 'z' prefix.
1401 (riscv_get_prefix_class): New function, return prefix class based
1402 on first few characters of input string.
1403 (riscv_parse_config): New structure to factor out minor differences
1404 in extension class parsing behaviour.
1405 (riscv_parse_sv_or_non_std_ext): Rename to...
1406 (riscv_parse_prefixed_ext): and parameterise with
1408 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1409 (riscv_multi_letter_ext_valid_p): New.
1410 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1411 (riscv_parse_subset): Delegate all non-single-letter parsing work
1412 to riscv_parse_prefixed_ext.
1413 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1414 (riscv_get_prefix_class): Declare.
1416 2020-01-22 Alan Modra <amodra@gmail.com>
1418 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1419 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1420 __tls_get_addr_desc.
1421 (ppc64_elf_size_stubs): Add section for linker generated
1422 __tls_get_addr_desc wrapper function. Loop at least once if
1423 generating this function.
1424 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1425 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1427 2020-01-22 Alan Modra <amodra@gmail.com>
1429 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1430 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1432 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1433 (STDU_R1_0R1, ADDI_R1_R1): Define.
1434 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1435 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
1436 tga_desc_fd to opt_fd, and tga_desc to opt. Set
1437 no_tls_get_addr_regsave.
1438 (branch_reloc_hash_match): Add hash3 and hash4.
1439 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1440 (ppc64_elf_size_dynamic_sections): Likewise.
1441 (ppc64_elf_relocate_section): Likewise.
1442 (plt_stub_size, build_plt_stub): Likewise. Size regsave
1443 __tls_get_addr stub.
1444 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1446 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
1447 eh_frame for regsave __tls_get_addr.
1449 2020-01-22 Alan Modra <amodra@gmail.com>
1451 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1452 which __tls_get_addr calls will be eliminated.
1454 2020-01-20 Nick Clifton <nickc@redhat.com>
1456 * po/pt.po: Updates Portuguese translation.
1457 * po/ru.po: Updated Russian translation.
1458 * po/uk.po: Updated Ukranian translation.
1460 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1463 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1464 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1466 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1467 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1468 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1469 "rex leal x@tlsdesc(%rip), %reg" to
1470 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
1471 "call *(%eax)" to "nopl (%rax)".
1473 2020-01-20 Alan Modra <amodra@gmail.com>
1475 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
1476 (MTLR_R11): Don't define.
1477 (LD_R0_0R3, CMPDI_R0_0): Define.
1478 (build_tls_get_addr_stub): Don't use r11 in stub.
1480 2020-01-20 Alan Modra <amodra@gmail.com>
1482 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
1483 (defined_sym_val, is_tls_get_addr): Likewise.
1485 2020-01-18 Nick Clifton <nickc@redhat.com>
1487 * version.m4 (BFD_VERSION): Set to 2.34.50.
1488 * configure: Regenerate.
1489 * po/bfd.pot: Regenerate.
1491 2020-01-18 Nick Clifton <nickc@redhat.com>
1493 Binutils 2.34 branch created.
1495 2020-01-17 Christian Biesinger <cbiesinger@google.com>
1497 * coff-arm.c: Fix spelling error (seperate).
1498 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
1500 * sysdep.h (strnlen): Fix spelling error (seperate).
1502 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
1505 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1507 2020-01-15 Alan Modra <amodra@gmail.com>
1510 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1511 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1512 of function symbols unless dot symbols are present. Do warn
1513 whenever one is created, regardles of whether a PLT entry is
1514 also emitted for the function symbol.
1516 2020-01-14 Alan Modra <amodra@gmail.com>
1518 * som.c (som_bfd_count_ar_symbols): Error when file position
1519 of symbols on chains is not strictly increasing.
1521 2020-01-14 Alan Modra <amodra@gmail.com>
1523 * vms.h (VMS_DEBUG): Define as 0.
1524 * vms-alpha.c (image_write): Move debug output after bounds check.
1526 (_bfd_vms_slurp_eihd): Warning fix.
1527 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
1529 2020-01-13 Alan Modra <amodra@gmail.com>
1531 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
1532 for "ignored" records.
1534 2020-01-13 Alan Modra <amodra@gmail.com>
1536 * wasm-module.c (wasm_scan_name_function_section): Formatting.
1537 Delete asect name check. Move asect NULL check to wasm_object_p.
1538 Correct bounds check of sizes against end. Replace uses of
1539 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
1540 just one bfd_release.
1541 (wasm_scan): Don't use malloc/strdup for section names,
1542 bfd_alloc instead. Simplify code prefixing section name.
1543 Formatting. Don't attempt to free memory here..
1544 (wasm_object_p): ..do so here.
1546 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
1549 * elf32-arm.c (elf32_arm_final_link_relocate): Use
1550 UNDEFWEAK_NO_DYNAMIC_RELOC.
1551 (allocate_dynrelocs_for_symbol): Likewise.
1553 2020-01-10 Tamar Christina <tamar.christina@arm.com>
1556 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
1558 2020-01-10 Alan Modra <amodra@gmail.com>
1560 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1562 2020-01-09 Nick Clifton <nickc@redhat.com>
1565 * bfd.c (bfd_convert_section_contents): Check for a compress
1566 header size that is larger than the actual section size.
1568 2020-01-08 Alan Modra <amodra@gmail.com>
1571 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1572 after removing sections.
1574 2020-01-06 Jim Wilson <jimw@sifive.com>
1577 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1578 check for !bfd_link_pic (info).
1579 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1580 <R_RISCV_JAL>: Add comment.
1581 (_bfd_riscv_relax_section): For plt.offset check, add check for
1582 bfd_link_pic (info). Add comment.
1584 2020-01-06 Alan Modra <amodra@gmail.com>
1586 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1587 match failures. Don't init to bfd_error_wrong_format before
1588 calling _bfd_check_format.
1590 2020-01-06 Alan Modra <amodra@gmail.com>
1592 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1593 status rather than exiting on stack overflow or underflow.
1594 (_bfd_vms_slurp_etir): Adjust to suit.
1596 2020-01-06 Alan Modra <amodra@gmail.com>
1598 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1600 2020-01-06 Alan Modra <amodra@gmail.com>
1602 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1603 command. Check name offset is within command.
1604 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1605 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1606 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1607 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1608 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1609 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1610 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1611 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1612 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1613 (bfd_mach_o_read_segment): Similarly.
1614 (bfd_mach_o_read_thread): Properly bound check thread struct.
1615 Don't repeat checks on second loop.
1616 (bfd_mach_o_read_command): Fail on invalid command length.
1618 2020-01-04 Alan Modra <amodra@gmail.com>
1620 * format.c (bfd_check_format_matches): Add preserve_match.
1621 Save initial bfd state in "preserve", matched bfd state in
1622 "preserve_match". Save just the first match. Release
1623 bfd_alloc memory. Restore and finish preserved state as
1624 appropriate on all function exit paths.
1626 2020-01-04 Alan Modra <amodra@gmail.com>
1628 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1630 2020-01-04 Alan Modra <amodra@gmail.com>
1632 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1635 2020-01-03 Nick Clifton <nickc@redhat.com>
1638 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1639 there is enough data remaining in the code buffer before
1640 attempting to read a function stub.
1642 2020-01-03 Nick Clifton <nickc@redhat.com>
1645 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1646 return value from bfd_malloc.
1647 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1648 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1649 (elf32_arm_filter_cmse_symbols): Likewise.
1650 (elf32_arm_write_section): Likewise.
1651 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1652 (bfd_mach_o_follow_dsym): Likewise.
1653 * pef.c (bfd_pef_print_loader_section): Likewise.
1654 (bfd_pef_scan_start_address): Likewise.
1655 (bfd_pef_parse_function_stubs): Likewise.
1656 (bfd_pef_parse_symbols): Likewise.
1658 2020-01-03 Sergei Trofimovich <siarheit@google.com>
1660 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1661 on binary inputs ld/PR25316.
1662 (is_ia64_elf): new helper to filter on ia64 objects.
1664 2020-01-03 Jan Beulich <jbeulich@suse.com>
1666 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1668 (bfd_mach_o_scan): Insert underscore in two variable names.
1670 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1672 * Makefile.am: Add z80-elf target support.
1673 * configure.ac: Likewise.
1674 * targets.c: Likewise.
1675 * Makefile.in: Regenerate.
1676 * configure: Regenerate.
1677 * config.bfd: Add z80-elf target support and new arches: ez80 and
1679 * elf32-z80.c: New file.
1680 * archures.c: Add new z80 architectures: eZ80 and Z180.
1681 * coffcode.h: Likewise.
1682 * cpu-z80.c: Likewise.
1683 * coff-z80.c: Add new relocations for Z80 target and local label
1685 * reloc.c: Add new relocs.
1686 * bfd-in2.h: Regenerate.
1687 * libbfd.h: Regenerate.
1689 2020-01-02 Tamar Christina <tamar.christina@arm.com>
1693 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1695 2020-01-01 Alan Modra <amodra@gmail.com>
1697 Update year range in copyright notice of all files.
1699 For older changes see ChangeLog-2019
1701 Copyright (C) 2020 Free Software Foundation, Inc.
1703 Copying and distribution of this file, with or without modification,
1704 are permitted in any medium without royalty provided the copyright
1705 notice and this notice are preserved.
1711 version-control: never