1 2020-03-26 Alan Modra <amodra@gmail.com>
3 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
5 2020-03-26 Alan Modra <amodra@gmail.com>
7 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
9 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
11 2020-03-25 Nick Clifton <nickc@redhat.com>
13 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
15 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
16 * libbfd.h: Regenerate.
18 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
20 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
21 correct field name in the output string.
23 2020-03-25 Alan Modra <amodra@gmail.com>
26 * elf.c (assign_file_positions_for_load_sections): Adjust offset
27 for SHT_NOBITS section if first in segment.
29 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
32 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
33 (_bfd_elf_get_symbol_version_string): This.
34 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
35 (_bfd_elf_get_symbol_version_string): This.
36 (bfd_elf_print_symbol): Pass TRUE to
37 _bfd_elf_get_symbol_version_string.
38 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
40 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
41 * targets.c (_bfd_get_symbol_version_string): Likewise.
42 (bfd_get_symbol_version_string): Likewise.
43 * bfd-in2.h: Regenerated.
45 2020-03-24 Nick Clifton <nickc@redhat.com>
46 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
49 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
52 2020-03-24 Nick Clifton <nickc@redhat.com>
55 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
56 segment to use for PT_GNU_RELRO, ignore empty sections in a
57 segment's current list.
59 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
62 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
64 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
67 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
68 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
69 on the previous _bfd_elf_get_symbol_version_string.
70 (_bfd_elf_get_symbol_version_string): Use it.
72 2020-03-24 Alan Modra <amodra@gmail.com>
74 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
75 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
78 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
80 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
82 2020-03-23 Alan Modra <amodra@gmail.com>
84 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
85 symbol count. Allocate an extra byte to ensure name strings
86 are terminated. Sanity check name offsets. Release memory on
89 2020-03-23 Alan Modra <amodra@gmail.com>
91 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
92 field hasn't been read. Remove unnecessary casts.
94 2020-03-22 Alan Modra <amodra@gmail.com>
96 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
97 enough to read number of symbols.
99 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
101 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
102 (EXECUTABLE_SUFFIX): Likewise.
103 * config.in: Regenerated.
104 * configure: Likewise.
105 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
106 _bfd_generic_close_and_cleanup.
107 (plugin_list_entry): Remove resolution_file, resolution_option,
108 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
109 lto_wrapper, gcc_env and initialized,
110 (need_lto_wrapper_p): Removed.
111 (get_lto_wrapper): Likewise.
112 (setup_lto_wrapper_env): Likewise.
113 (register_all_symbols_read): Likewise.
114 (egister_cleanup): Likewise.
115 (get_symbols): Likewise.
116 (add_input_file): Likewise.
117 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
118 (add_symbols): Updated.
119 (try_claim): Likewise.
120 (try_load_plugin): Likewise.
121 (bfd_plugin_canonicalize_symtab): Likewise.
122 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
123 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
125 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
128 * plugin.c (plugin_list_entry): Add has_symbol_type.
129 (add_symbols_v2): New function.
130 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
131 provides symbol type.
132 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
133 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
136 2020-03-20 Alan Modra <amodra@gmail.com>
138 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
139 enough to read number of symbols.
141 2020-03-20 Alan Modra <amodra@gmail.com>
143 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
144 backend functions for NULL before calling.
145 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
146 (bfd_section_from_shdr, assign_section_numbers): Likewise.
147 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
148 * elfnn-ia64.c (ignore_errors): New function.
149 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
151 2020-03-19 Nick Clifton <nickc@redhat.com>
154 * dwarf2.c (struct varinfo): Add unit_offset field to record the
155 location of the varinfo in the unit's debug info data. Change the
156 type of the stack field to a boolean.
157 (lookup_var_by_offset): New function. Returns the varinfo
158 structure for the variable described at the given offset in the
160 (scan_unit_for_symbols): Add support for variables which have the
161 DW_AT_specification attribute.
163 2020-03-19 Nick Clifton <nickc@redhat.com>
166 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
169 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
171 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
173 2020-03-18 Nick Clifton <nickc@redhat.com>
176 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
177 memory access when processing a corrupt secondary reloc section.
179 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
181 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
182 instead of calling abort.
183 * elf32-csky.c (csky_build_one_stub): Likewise.
184 * elf32-hppa.c (hppa_build_one_stub): Likewise.
185 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
186 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
187 * elf32-metag.c (metag_build_one_stub): Likewise.
188 * elf32-nios2.c (nios2_build_one_stub): Likewise.
189 * elf64-ppc.c (ppc_build_one_stub): Likewise.
190 (ppc_size_one_stub): Likewise.
191 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
193 2020-03-17 Nick Clifton <nickc@redhat.com>
196 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
199 2020-03-17 Nick Clifton <nickc@redhat.com>
202 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
203 free. Add free on another failure path.
205 2020-03-16 Alan Modra <amodra@gmail.com>
208 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
209 we have a non-zero section count. Do lma comparison in octets.
211 2020-03-16 Alan Modra <amodra@gmail.com>
213 * vms-alpha.c (dst_restore_location): Validate index into
214 dst_ptr_offsets array before accessing. Return status.
215 (dst_retrieve_location): Similarly, making "loc" parameter a
216 pointer to return value.
217 (_bfd_vms_slurp_etir): Update calls to above functions.
219 2020-03-14 Kamil Rytarowski <n54@gmx.com>
221 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
223 * configure: Regenerated.
225 2020-03-14 Alan Modra <amodra@gmail.com>
227 * section.c (BFD_FAKE_SECTIONS): Formatting.
228 * bfd-in2.h: Regenerate.
230 2020-03-13 Kamil Rytarowski <n54@gmx.com>
232 * elf.c (elfcore_grok_netbsd_note): Add support for
233 NT_NETBSDCORE_LWPSTATUS notes.
235 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
237 * bfd-in2.h: Regenerate.
238 * section.c (asection): Add already_assigned field.
239 (BFD_FAKE_SECTION): Add default initializer for it.
240 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
241 * elf32-arm.c (arm_build_one_stub): Add support for
242 non_contiguous_regions.
243 * elf32-csky.c (csky_build_one_stub): Likewise.
244 * elf32-hppa.c (hppa_build_one_stub): Likewise.
245 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
246 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
247 * elf32-metag.c (metag_build_one_stub): Likewise.
248 * elf32-nios2.c (nios2_build_one_stub): Likewise.
249 * elf64-ppc.c (ppc_build_one_stub): Likewise.
250 (ppc_size_one_stub): Likewise.
251 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
252 * elflink.c (elf_link_input_bfd): Likewise.
254 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
257 * elf-linker-x86.h (elf_linker_x86_params): Add
258 static_before_all_inputs and has_dynamic_linker.
259 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
260 dynamic input objects if -static is passed at command-line
261 before all input files without --dynamic-linker unless
262 --no-dynamic-linker is used.
264 2020-03-13 Kamil Rytarowski <n54@gmx.com>
266 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
268 2020-03-13 Christian Eggers <ceggers@gmx.de>
270 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
272 * elfcode.h (bfd_from_remote_memory): Add units to several
273 parameters. New local "opb". Fix usage of p_align. Fix
274 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
275 call of target_read_memory.
276 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
277 calculation of "offset" and "output_offset".
278 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
279 from "offset" and fix calculation of "end" from "vma+size". Fix
280 comparison between "sh_addr" and "vma"/"output_offset".
281 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
282 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
284 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
285 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
286 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
287 assignment of p_paddr from phdr_lma. Fix comparison between
288 "lma+size" and "next->lma".
289 (elf_sort_segments): Fix assignment from p_paddr to lma.
290 (assign_file_positions_for_load_sections): Add unit (bytes) to
291 local "align". Fix calculation of local "off_adjust". Fix
292 calculation of local "filehdr_vaddr".
293 (assign_file_positions_for_non_load_sections): New local "opb".
294 Fix calculation of "end" from "p_size". Fix comparison between
295 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
296 from "end" and "p_vaddr".
297 (rewrite_elf_program_header): Fix comparison between p_vaddr and
298 vma. Fix assignment to p_paddr from lma. Fix comparison between
299 p_paddr and lma. Fix assignment to p_paddr from lma.
300 * merge.c (sec_merge_emit): New local "opb". Convert
301 "alignment_power" to octets.
302 (_bfd_add_merge_section): New locals "alignment_power" and
303 "opb". Fix comparison between "alignment_power" and
305 (_bfd_merge_sections): New local "opb". Divide size by opb
306 before checking align mask.
308 2020-03-13 Christian Eggers <ceggers@gmx.de>
310 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
311 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
313 (_bfd_elf_make_section_from_phdr): Similarly.
314 (elf_fake_sections): Fix calculation of
315 Elf_Internal_shdr::sh_addr from section VMA.
316 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
318 (assign_file_positions_for_load_sections): Fix calculations of
319 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
320 comparison between program header address and section LMA.
321 (assign_file_positions_for_non_load_sections): Likewise.
322 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
323 (IS_CONTAINED_BY_VMA): Add parameter opb.
324 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
325 INCLUDE_SECTION_IN_SEGMENT): Likewise.
326 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
327 Fix calculations of p_addr_valid and p_vaddr_offset.
328 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
329 with octets per byte when comparing against p_vaddr.
331 2020-03-11 Alan Modra <amodra@gmail.com>
333 * som.c (setup_sections): Sanity check subspace.name.
335 2020-03-11 Alan Modra <amodra@gmail.com>
337 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
339 2020-03-10 Alan Modra <amodra@gmail.com>
342 * ihex.c (ihex_write_object_contents): Don't assume ordering of
345 2020-03-09 Alan Modra <amodra@gmail.com>
347 * wasm-module.c (wasm_scan): Sanity check file name length
348 before allocating memory. Move common section setup code. Do
349 without bfd_tell to calculate section size.
351 2020-03-06 Nick Clifton <nickc@redhat.com>
353 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
354 with error messages and failure return values.
356 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
358 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
359 relocation sections for any removed reference to a dynamic symbol.
361 2020-03-05 Nick Clifton <nickc@redhat.com>
363 * elf-bfd.h (struct elf_backend_data): Add new fields:
364 init_secondary_reloc_section, slurp_secondary_reloc_section,
365 write_secondary_reloc_section.
366 (_bfd_elf_init_secondary_reloc_section): Prototype.
367 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
368 (_bfd_elf_write_secondary_reloc_section): Prototype.
369 * elf.c ( bfd_section_from_shdr): Invoke the new
370 init_secondary_reloc_section backend function, if defined, when a
371 second reloc section is encountered.
372 (swap_out_syms): Invoke the new symbol_section_index function, if
373 defined, when computing the section index of an OS/PROC specific
375 (_bfd_elf_init_secondary_reloc_section): New function.
376 (_bfd_elf_slurp_secondary_reloc_section): New function.
377 (_bfd_elf_write_secondary_reloc_section): New function.
378 (_bfd_elf_copy_special_section_fields): New function.
379 * elfcode.h (elf_write_relocs): Invoke the new
380 write_secondary_relocs function, if defined, in order to emit
382 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
383 function, if defined, in order to read in secondary relocs.
384 * elfxx-target.h (elf_backend_copy_special_section_fields):
385 Provide a non-NULL default definition.
386 (elf_backend_init_secondary_reloc_section): Likewise.
387 (elf_backend_slurp_secondary_reloc_section): Likewise.
388 (elf_backend_write_secondary_reloc_section): Likewise.
389 (struct elf_backend_data elfNN_bed): Add initialisers for the new
391 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
392 * configure: Regenerate.
394 2020-03-05 Alan Modra <amodra@gmail.com>
396 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
397 against file size before allocating memory. Use bfd_alloc rather
398 than bfd_zalloc for carsym/strings memory.
400 2020-03-04 Alan Modra <amodra@gmail.com>
402 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
403 sh_addr mod sh_addalign is zero.
405 2020-03-04 Alan Modra <amodra@gmail.com>
407 * format.c (bfd_check_format_matches): Call cleanup on error exit.
409 2020-03-03 Alan Modra <amodra@gmail.com>
411 * format.c (struct bfd_preserve): Add cleanup field.
412 (bfd_preserve_save): Add cleanup param and save.
413 (bfd_preserve_restore): Return cleanup.
414 (bfd_preserve_finish): Call the cleanup for the discarded match.
415 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
416 and clear when preserving a match. Restore cleanup too when
417 restoring that match.
419 2020-03-02 Alan Modra <amodra@gmail.com>
421 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
422 * hpux-core.c (hpux_core_core_file_p): Update prototype.
423 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
424 (core_sco5_vec): Correct initialisers.
426 2020-03-02 Alan Modra <amodra@gmail.com>
428 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
429 * aix5ppc-core.c (xcoff64_core_p): Likewise.
430 * cisco-core.c (cisco_core_file_validate): Likewise.
431 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
432 * hpux-core.c (hpux_core_core_file_p): Likewise.
433 * irix-core.c (irix_core_core_file_p): Likewise.
434 * lynx-core.c (lynx_core_file_p): Likewise.
435 * netbsd-core.c (netbsd_core_file_p): Likewise.
436 * osf-core.c (osf_core_core_file_p): Likewise.
437 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
438 * sco5-core.c (sco5_core_file_p): Likewise.
440 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
442 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
444 2020-03-02 Alan Modra <amodra@gmail.com>
446 * targets.c (bfd_cleanup): New typedef.
447 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
448 * libbfd-in.h (_bfd_no_cleanup): Define.
449 * format.c (bfd_reinit): Add cleanup parameter, call it.
450 (bfd_check_format_matches): Set cleanup from _bfd_check_format
451 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
452 * aout-target.h (callback, object_p): Return bfd_cleanup.
453 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
454 * archive.c (bfd_generic_archive_p): Likewise.
455 * binary.c (binary_object_p): Likewise.
456 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
457 * coff-ia64.c (ia64coff_object_p): Likewise.
458 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
459 * coff-sh.c (coff_small_object_p): Likewise.
460 * coff-stgo32.c (go32_check_format): Likewise.
461 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
462 (xcoff64_core_p): Likewise.
463 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
464 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
465 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
466 * elfcode.h (elf_object_p): Likewise.
467 * elfcore.h (elf_core_file_p): Likewise.
468 * i386msdos.c (msdos_object_p): Likewise.
469 * ihex.c (ihex_object_p): Likewise.
470 * libaout.h (some_aout_object_p): Likewise.
471 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
472 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
473 * libbfd.c (_bfd_dummy_target): Likewise.
474 * libcoff-in.h (coff_object_p): Likewise.
475 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
476 (bfd_mach_o_arm64_core_p): Likewise.
477 * mach-o-arm.c (bfd_mach_o_arm_object_p),
478 (bfd_mach_o_arm_core_p): Likewise.
479 * mach-o-i386.c (bfd_mach_o_i386_object_p),
480 (bfd_mach_o_i386_core_p): Likewise.
481 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
482 (bfd_mach_o_x86_64_core_p): Likewise.
483 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
484 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
485 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
486 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
487 * mmo.c (mmo_object_p): Likewise.
488 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
489 * peicode.h (coff_real_object_p, pe_ILF_object_p),
490 (pe_bfd_object_p): Likewise.
491 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
492 * ppcboot.c (ppcboot_object_p): Likewise.
493 * rs6000-core.c (rs6000coff_core_p): Likewise.
494 * som.c (som_object_setup, som_object_p): Likewise.
495 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
496 * tekhex.c (tekhex_object_p): Likewise.
497 * vms-alpha.c (alpha_vms_object_p): Likewise.
498 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
499 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
500 * wasm-module.c (wasm_object_p): Likewise.
501 * xsym.c (bfd_sym_object_p): Likewise.
502 * xsym.h (bfd_sym_object_p): Likewise.
503 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
505 * pdp11.c (some_aout_object_p): Likewise.
506 * plugin.c (register_ld_plugin_object_p): Update object_p
508 * plugin.h (register_ld_plugin_object_p): Likewise.
509 * bfd-in2.h: Regenerate.
510 * libbfd.h: Regenerate.
511 * libcoff.h: Regenerate.
513 2020-03-02 Alan Modra <amodra@gmail.com>
515 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
516 applicable section flags.
517 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
518 (mips_ecoff_bele_vec): Likewise.
519 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
521 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
522 (_bfd_ecoff_styp_to_sec_flags): Likewise.
524 2020-03-02 Alan Modra <amodra@gmail.com>
526 * elf32-m32r.c (m32r_elf_section_flags): New function.
527 (elf_backend_section_flags): Define.
528 * elf32-nds32.c (nds32_elf_section_flags): New function.
529 (elf_backend_section_flags): Define.
530 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
531 .sbss and .sdata sections.
532 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
533 for SHF_V850_GPREL sections.
534 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
536 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
537 for SHF_PARISC_SHORT sections.
538 * elf64-ppc.c (ppc64_elf_section_flags): New function.
539 (elf_backend_section_flags): Define.
540 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
541 for SHF_MIPS_GPREL sections. Delete FIXME.
543 2020-03-02 Alan Modra <amodra@gmail.com>
545 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
546 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
547 calling elf_backend_section_flags with adjusted params. Use
548 newsect->flags past that point.
549 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
551 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
552 to have their type overridden, and all sh_flags but processor and
554 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
555 * elf32-mep.c (mep_elf_section_flags): Likewise.
556 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
557 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
558 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
559 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
560 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
561 stub BFD and non-aarch64 input files when scanning for stubs.
563 2020-03-02 Alan Modra <amodra@gmail.com>
565 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
566 limit to decompressed element size.
568 2020-03-02 Alan Modra <amodra@gmail.com>
570 * vms-lib.c (vms_traverse_index): Add recur_count param and
571 update calls. Fail on excessive recursion.
573 2020-03-02 Alan Modra <amodra@gmail.com>
575 * vms-alpha.c (vms_get_remaining_object_record): Use
576 bfd_realloc_or_free rather than bfd_realloc.
577 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
578 (dst_define_location, parse_module): Likewise, and check realloc
579 return status before using memory. Return status from function
580 adjusting all callers.
582 2020-02-28 Alan Modra <amodra@gmail.com>
584 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
586 2020-02-28 Alan Modra <amodra@gmail.com>
588 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
589 Remove duplicate undersize check.
591 2020-02-27 Alan Modra <amodra@gmail.com>
594 * mmo.c (mmo_scan): Set SEC_DATA for .data.
596 2020-02-27 Alan Modra <amodra@gmail.com>
599 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
600 (coff_section_type): Adjust comment.
601 (decode_section_type): Likewise. Call coff_section_type before
603 (bfd_decode_symclass): Use 'c' for common sections other than
606 2020-02-27 Alan Modra <amodra@gmail.com>
608 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
611 2020-02-27 Alan Modra <amodra@gmail.com>
613 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
614 if file is an archive element.
615 * bfd-in2.h: Regenerate.
617 2020-02-26 Alan Modra <amodra@gmail.com>
619 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
620 bfd_set_error on failing test. Don't bother changing bfd_error on
621 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
622 Check sym name is within string buffer. Use size_t for some vars.
623 (do_slurp_coff_armap): Use size_t for some variables, fix size of
624 int_buf. Don't change bfd_error on file read error. Use
625 _bfd_mul_overflow when calculating carsym buffer size. Reorder
626 calculations to catch overflows before they occur. malloc and
627 free raw armap rather than using bfd_alloc. Read raw armap before
628 allocating carsym+strings buffer.
629 (_bfd_slurp_extended_name_table): Localize variables. Check
630 name size against file size.
632 2020-02-26 Alan Modra <amodra@gmail.com>
634 * vms-lib.c (vms_lib_read_index): Release correct buffer.
636 2020-02-26 Alan Modra <amodra@gmail.com>
638 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
639 malloc. Check for NULL return from bfd_malloc.
640 (rx_table_find, rx_table_map): Likewise.
641 (rx_set_section_contents): Check bfd_alloc return.
642 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
644 2020-02-26 Alan Modra <amodra@gmail.com>
646 * aoutx.h: Indent labels correctly. Format error strings.
647 * archive.c: Likewise.
648 * archive64.c: Likewise.
649 * coff-arm.c: Likewise.
650 * coff-rs6000.c: Likewise.
651 * coff-stgo32.c: Likewise.
652 * cpu-arm.c: Likewise.
653 * dwarf2.c: Likewise.
654 * elf-ifunc.c: Likewise.
655 * elf-properties.c: Likewise.
656 * elf-s390-common.c: Likewise.
657 * elf-strtab.c: Likewise.
659 * elf32-arm.c: Likewise.
660 * elf32-bfin.c: Likewise.
661 * elf32-cr16.c: Likewise.
662 * elf32-csky.c: Likewise.
663 * elf32-i386.c: Likewise.
664 * elf32-m68k.c: Likewise.
665 * elf32-msp430.c: Likewise.
666 * elf32-nds32.c: Likewise.
667 * elf32-nios2.c: Likewise.
668 * elf32-pru.c: Likewise.
669 * elf32-xtensa.c: Likewise.
670 * elf64-ia64-vms.c: Likewise.
671 * elf64-x86-64.c: Likewise.
672 * elfcode.h: Likewise.
673 * elfcore.h: Likewise.
674 * elflink.c: Likewise.
675 * elfnn-aarch64.c: Likewise.
676 * elfnn-ia64.c: Likewise.
677 * elfnn-riscv.c: Likewise.
678 * elfxx-mips.c: Likewise.
679 * elfxx-sparc.c: Likewise.
680 * elfxx-x86.c: Likewise.
681 * i386lynx.c: Likewise.
684 * plugin.c: Likewise.
687 2020-02-26 Alan Modra <amodra@gmail.com>
690 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
692 (bfd_elf_add_dt_needed_tag): Declare.
693 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
694 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
695 from elf_add_dt_needed_tag. Remove soname and doit param.
696 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
697 to see whether as-needed lib is already loaded, use dyn_loaded
698 list instead. When saving and restoring around as-needed lib
699 handle possibility that dynstr has not been initialised. Don't
700 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
701 Mark libs loaded via DT_NEEDED entries of other libs with
702 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
704 (elf_link_check_versioned_symbol): Remove now unneccesary
705 DYNAMIC check when traversing dyn_loaded list.
707 2020-02-26 Alan Modra <amodra@gmail.com>
709 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
711 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
714 * plugin.c (need_lto_wrapper_p): New.
715 (bfd_plugin_set_program_name): Add an int argument to set
717 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
719 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
721 2020-02-24 Alan Modra <amodra@gmail.com>
723 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
725 2020-02-24 Alan Modra <amodra@gmail.com>
727 * vms-lib.c (struct carsym_mem): Add limit.
728 (vms_add_index): Heed limit.
729 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
730 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
731 Always return actual number read.
732 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
733 assertion with error exit.
735 2020-02-22 Alan Modra <amodra@gmail.com>
738 * elf.c (assign_file_positions_for_load_sections): Continue linking
739 on "PHDR segment not covered by LOAD segment" errors.
741 2020-02-21 Alan Modra <amodra@gmail.com>
743 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
745 (bfd_mach_o_canonicalize_reloc): Likewise.
746 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
747 counts and offsets against file size.
748 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
749 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
750 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
751 against file size. Delete symbol table error message.
752 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
754 (bfd_mach_o_read_symtab): Likewise.
755 (bfd_mach_o_read_command): Pass file size.
756 (bfd_mach_o_scan): Sanity check command count against file size.
758 2020-02-21 Alan Modra <amodra@gmail.com>
761 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
762 "text", "data" and "bss" section pointer vars. Don't update
763 section size, just exec header sizes.
764 (adjust_sizes_and_vmas): Don't update text section size. Set
765 initial exec header a_text. Print exec headers sizes.
766 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
767 (adjust_sizes_and_vmas): Similarly. Formatting.
768 (final_link): Correct final file extension.
770 2020-02-20 Nick Clifton <nickc@redhat.com>
772 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
774 * elfxx-target.h (elf_backend_symbol_section_index): Provide
776 (elfNN_bed): Initialise the symbol_section_index field.
777 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
778 OS and PROC specific section indicies. Warn if converting other
779 reserved incidies to SHN_ABS.
781 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
784 * cpu-z80.c: Add machine type compatibility checking.
786 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
789 * plugin.c (plugin_list_entry): Remove handle.
790 (try_load_plugin): Call dlclose before return.
792 2020-02-19 Alan Modra <amodra@gmail.com>
794 * libbfd-in.h (_bfd_constant_p): Define.
795 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
796 file size before allocating memory.
797 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
798 * elf.c (bfd_elf_get_str_section): Likewise.
799 (_bfd_elf_slurp_version_tables): Likewise.
800 * libbfd.h: Regenerate.
802 2020-02-19 Alan Modra <amodra@gmail.com>
804 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
805 * aoutx.h (aout_get_external_symbols): Replace calls to
806 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
807 (slurp_reloc_table): Likewise.
808 * archive.c (do_slurp_bsd_armap): Likewise.
809 (do_slurp_coff_armap): Likewise.
810 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
811 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
812 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
813 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
814 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
815 (_bfd_coff_get_external_symbols): Likewise.
816 * ecoff.c (ecoff_slurp_symbolic_header),
817 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
818 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
819 (ecoff_indirect_link_order): Likewise.
820 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
821 (_bfd_elf_slurp_version_tables): Likewise.
822 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
823 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
824 * elf32-rx.c (elf32_rx_relax_section): Likewise.
825 * elf64-alpha.c (READ): Likewise.
826 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
827 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
828 * elfcode.h (elf_slurp_symbol_table),
829 (elf_slurp_reloc_table_from_section): Likewise.
830 * elflink.c (elf_link_add_object_symbols),
831 (elf_link_check_versioned_symbol): Likewise.
832 * elfxx-mips.c (READ): Likewise.
833 * i386lynx.c (slurp_reloc_table): Likewise.
834 * lynx-core.c (lynx_core_file_p): Likewise.
835 * mach-o.c (bfd_mach_o_canonicalize_relocs),
836 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
837 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
838 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
839 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
840 (bfd_pef_parse_symbols): Likewise.
841 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
842 * som.c (setup_sections, som_slurp_string_table),
843 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
844 (som_bfd_fill_in_ar_symbols): Likewise.
845 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
846 (evax_bfd_print_image): Likewise.
847 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
848 * wasm-module.c (wasm_scan): Likewise.
849 * xcofflink.c (xcoff_link_add_symbols): Likewise.
850 * xsym.c (bfd_sym_read_name_table),
851 (bfd_sym_print_type_information_table_entry): Likewise.
852 * libbfd.h: Regenerate.
854 2020-02-19 Alan Modra <amodra@gmail.com>
856 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
857 reading external relocs.
858 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
859 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
861 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
863 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
864 (m32c_elf_relax_section): Likewise.
865 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
866 (rl78_elf_relax_section): Likewise.
867 * elf32-rx.c (rx_offset_for_reloc): Likewise.
868 (elf32_rx_relax_section): Likewise.
869 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
870 parameter types and use..
871 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
872 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
873 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
874 being read from file, just the extra.
875 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
876 after reading external syms. Free on failure.
878 2020-02-19 Alan Modra <amodra@gmail.com>
880 * coffcode.h (buy_and_read, coff_slurp_line_table),
881 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
882 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
883 corresponding bfd_alloc call. Adjust variables to suit.
884 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
885 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
886 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
887 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
888 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
889 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
890 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
891 * elf32-rx.c (elf32_rx_relax_section): Likewise.
892 * elf64-alpha.c (READ): Likewise.
893 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
894 (elf_slurp_symbol_table, elf_slurp_reloc_table),
895 (bfd_from_remote_memory): Likewise.
896 * elfcore.h (core_find_build_id): Likewise.
897 * elfxx-mips.c (READ): Likewise.
898 * mach-o.c (bfd_mach_o_mangle_sections),
899 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
900 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
901 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
902 * som.c (setup_sections, som_prep_for_fixups)
903 (som_build_and_write_symbol_table, som_slurp_symbol_table),
904 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
905 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
906 (som_bfd_ar_write_symbol_stuff): Likewise.
907 * vms-alpha.c (vector_grow1): Likewise.
908 * vms-lib.c (vms_add_index): Likewise.
909 * wasm-module.c (wasm_scan_name_function_section): Likewise.
910 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
911 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
912 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
913 (bfd_alloc2, bfd_zalloc2): Delete.
914 (_bfd_mul_overflow): Define.
915 * libbfd.h: Regenerate.
917 2020-02-19 Alan Modra <amodra@gmail.com>
919 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
921 (assign_section_numbers): Likewise.
922 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
923 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
924 bfd_malloc2, size_t amt, and unsigned tls_count.
925 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
926 * elflink.c (elf_create_symbuf): Use bfd_malloc.
927 (elf_output_implib): Use bfd_alloc.
929 2020-02-19 Alan Modra <amodra@gmail.com>
931 * bfd.c (struct bfd): Move format and direction to other
932 bitfields. Add "size".
933 * bfdio.c (bfd_get_size): Cache size when not writing file.
934 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
935 returning zero, ie. unknown.
936 (bfd_get_alt_debug_link_info): Likewise.
937 * bfd-in2.h: Regenerate.
939 2020-02-19 Alan Modra <amodra@gmail.com>
941 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
942 bfd_get_file_size twice.
943 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
944 zero, ie. unknown, return.
945 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
946 * elfcode.h (elf_swap_shdr_in): Likewise.
947 (elf_object_p): Don't call bfd_get_file_size twice and correct
950 2020-02-19 Alan Modra <amodra@gmail.com>
952 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
953 FALSE if memory alloc fails. Adjust calls.
954 * som.c (som_prep_for_fixups): Likewise.
955 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
956 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
957 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
958 * som.c (som_build_and_write_symbol_table): Return via error_return
960 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
961 (VEC_APPEND_EL): Delete.
962 (vector_grow1): Return pointer to element. Catch overflow.
963 Return NULL on memory allocation failure.
964 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
965 (alpha_vms_add_fixup_ca): Likewise.
966 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
968 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
970 2020-02-19 Alan Modra <amodra@gmail.com>
972 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
973 * aout-target.h (object_p): Likewise.
974 * aout-tic30.c (tic30_aout_object_p): Likewise.
975 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
976 (emit_stringtab, write_syms, link_hash_table_create),
977 (aout_link_write_other_symbol): Likewise.
978 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
979 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
980 (_bfd_compute_and_write_armap): Likewise.
981 * archures.c (bfd_arch_list): Likewise.
982 * bfd.c (bfd_record_phdr): Likewise.
983 * binary.c (binary_canonicalize_symtab): Likewise.
984 * cisco-core.c (cisco_core_file_validate): Likewise.
985 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
986 (find_arm_glue, record_arm_to_thumb_glue),
987 (record_thumb_to_arm_glue): Likewise.
988 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
989 (ppc_allocate_toc_section): Likewise.
990 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
991 * coff-sh.c (sh_relax_section): Likewise.
992 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
993 * coffcode.h (handle_COMDAT, coff_new_section_hook),
994 (coff_set_alignment_hook, coff_mkobject),
995 (coff_compute_section_file_positions): Likewise.
996 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
997 (coff_find_nearest_line_with_names),
998 ( bfd_coff_set_symbol_class): Likewise.
999 * cofflink.c (_bfd_coff_link_hash_table_create),
1000 (_bfd_coff_link_input_bfd): Likewise.
1001 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
1002 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
1003 (build_line_info_table, sort_line_sequences),
1004 (line_info_add_include_dir, line_info_add_file_name),
1005 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
1006 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
1007 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
1008 (_bfd_ecoff_find_nearest_line),
1009 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
1010 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
1011 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
1012 * elf-m10300.c (mn10300_elf_relax_section),
1013 (elf32_mn10300_link_hash_table_create): Likewise.
1014 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
1015 * elf.c (make_mapping, copy_elf_program_header): Likewise.
1016 * elf32-arm.c (elf32_arm_link_hash_table_create),
1017 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
1018 (elf32_arm_new_section_hook): Likewise.
1019 * elf32-avr.c (elf_avr_new_section_hook),
1020 (elf32_avr_link_hash_table_create, get_local_syms),
1021 (elf32_avr_setup_section_lists): Likewise.
1022 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
1023 (bfin_link_hash_table_create): Likewise.
1024 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1025 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1026 * elf32-csky.c (csky_elf_link_hash_table_create),
1027 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
1028 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1029 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
1030 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
1031 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1032 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1033 * elf32-m32r.c (m32r_elf_link_hash_table_create),
1034 (m32r_elf_check_relocs): Likewise.
1035 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
1036 (elf32_m68hc11_setup_section_lists),
1037 (elf32_m68hc11_size_stubs): Likewise.
1038 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1039 * elf32-metag.c (elf_metag_link_hash_table_create),
1040 (elf_metag_setup_section_lists): Likewise.
1041 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
1042 (microblaze_elf_check_relocs): Likewise.
1043 * elf32-nds32.c (nds32_elf_link_hash_table_create),
1044 (nds32_elf_check_relocs): Likewise.
1045 * elf32-nios2.c (nios2_elf32_setup_section_lists),
1046 (get_local_syms, nios2_elf32_check_relocs),
1047 (nios2_elf32_link_hash_table_create): Likewise.
1048 * elf32-or1k.c (or1k_elf_link_hash_table_create),
1049 (or1k_elf_check_relocs): Likewise.
1050 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
1051 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
1052 * elf32-s390.c (elf_s390_link_hash_table_create),
1053 (elf_s390_check_relocs): Likewise.
1054 * elf32-score.c (score_elf_create_got_section),
1055 (s3_elf32_score_new_section_hook),
1056 (elf32_score_link_hash_table_create): Likewise.
1057 * elf32-score7.c (score_elf_create_got_section),
1058 (s7_elf32_score_new_section_hook): Likewise.
1059 * elf32-sh.c (sh_elf_link_hash_table_create),
1060 (sh_elf_check_relocs): Likewise.
1061 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
1062 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
1063 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
1064 (tilepro_elf_check_relocs): Likewise.
1065 * elf32-v850.c (remember_hi16s_reloc): Likewise.
1066 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1067 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
1068 (elf_xtensa_new_section_hook): Likewise.
1069 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
1070 (get_got_entry, elf64_alpha_check_relocs): Likewise.
1071 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1072 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
1073 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1074 * elf64-ppc.c (ppc64_elf_new_section_hook),
1075 (ppc64_elf_link_hash_table_create, update_local_sym_info),
1076 (update_plt_info, ppc64_elf_check_relocs): Likewise.
1077 * elf64-s390.c (elf_s390_link_hash_table_create),
1078 (elf_s390_check_relocs): Likewise.
1079 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1080 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
1081 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
1082 (elf_link_add_archive_symbols, compute_bucket_count),
1083 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
1084 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
1085 (bfd_elf_final_link): Likewise.
1086 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
1087 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
1088 (elfNN_aarch64_new_section_hook): Likewise.
1089 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
1090 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
1091 (riscv_elf_check_relocs): Likewise.
1092 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
1093 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
1094 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
1095 (_bfd_mips_elf_link_hash_table_create): Likewise.
1096 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
1097 (_bfd_sparc_elf_check_relocs),
1098 (_bfd_sparc_elf_new_section_hook): Likewise.
1099 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
1100 (tilegx_elf_check_relocs): Likewise.
1101 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1102 * format.c (bfd_check_format_matches): Likewise.
1103 * hash.c (_bfd_stringtab_init): Likewise.
1104 * ihex.c (ihex_scan): Likewise.
1105 * irix-core.c (irix_core_core_file_p): Likewise.
1106 * linker.c (bfd_wrapped_link_hash_lookup),
1107 (_bfd_generic_link_hash_table_create),
1108 (_bfd_generic_reloc_link_order): Likewise.
1109 * lynx-core.c (lynx_core_file_p): Likewise.
1110 * netbsd-core.c (netbsd_core_file_p): Likewise.
1111 * osf-core.c (osf_core_core_file_p): Likewise.
1112 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
1113 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
1114 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
1115 * peicode.h (pe_mkobject): Likewise.
1116 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
1117 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1118 * sco5-core.c (read_uarea): Likewise.
1119 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
1120 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
1121 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
1122 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
1123 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
1124 * srec.c (srec_scan): Likewise.
1125 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
1126 * targets.c (bfd_target_list): Likewise.
1127 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
1128 * trad-core.c (trad_unix_core_file_p): Likewise.
1129 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
1130 (vms_new_section_hook): Likewise.
1131 * wasm-module.c (wasm_make_empty_symbol): Likewise.
1132 * xcofflink.c (xcoff_get_section_contents),
1133 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
1134 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
1135 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
1137 2020-02-19 Alan Modra <amodra@gmail.com>
1139 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
1141 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
1143 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
1144 and use it if it isn't NULL. Remove has_plugin_p argument. Add
1145 a build_list_p argument. Don't search plugin_list. Short circuit
1146 when building the plugin list.
1147 (has_plugin): Renamed to has_plugin_list.
1148 (bfd_plugin_set_plugin): Don't set has_plugin.
1149 (bfd_plugin_specified_p): Check plugin_list instead.
1150 (build_plugin_list): New function.
1151 (load_plugin): Call build_plugin_list and use plugin_list.
1153 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1156 * plugin.c (try_claim): Always clean up for LTO wrapper.
1157 (try_load_plugin): Treat each object as independent. Create a
1158 copy for plugin name.
1160 2020-02-11 Nick Clifton <nickc@redhat.com>
1162 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
1163 for addresses in print statements.
1164 (msp430_elf_relax_delete_bytes): Likewise.
1165 (msp430_elf_relax_add_words): Likewise.
1166 (msp430_elf_relax_section): Likewise.
1168 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1170 * plugin.c (add_symbols): Clear plugin_data memory.
1172 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1175 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
1176 (EXECUTABLE_SUFFIX): Likewise.
1177 * config.in: Regenerated.
1178 * configure: Likewise.
1179 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
1180 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
1181 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
1182 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
1183 (get_lto_wrapper): New.
1184 (setup_lto_wrapper_env): Likewise.
1185 (current_plugin): Likewise.
1186 (register_all_symbols_read): Likewise.
1187 (register_cleanup): Likewise.
1188 (get_symbols): Likewise.
1189 (add_input_file): Likewise.
1190 (bfd_plugin_close_and_cleanup): Likewise.
1191 (claim_file): Removed.
1192 (register_claim_file): Set current_plugin->claim_file.
1193 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
1194 lto_syms in current_plugin.
1195 (try_claim): Use current_plugin->claim_file. Call LTO plugin
1196 all_symbols_read handler. Copy real symbols to plugin_data.
1197 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
1198 (try_load_plugin): Don't reuse the previous plugin for LTO
1199 wrapper. Set up GCC LTO wrapper if possible. Don't set
1200 plugin_list_iter->claim_file.
1201 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
1203 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
1206 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1208 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
1209 check if previous instruction matches a conditional jump inserted
1210 earlier. Invert conditional jump and delete branch in this case.
1212 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1214 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
1215 msp430_elf_relax_add_words. Support insertion of either one or two
1217 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
1218 needs to be grown. Handle insertion of branch instruction to replace
1221 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1223 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
1224 debugging relocations.
1225 (msp430_elf_relax_delete_bytes): Likewise.
1226 (msp430_elf_relax_add_two_words): Likewise.
1227 (msp430_elf_relax_section): Likewise.
1229 2020-02-10 Alan Modra <amodra@gmail.com>
1231 * archures.c: Wrap overlong z80 comments.
1232 * bfd-in2.h: Regenerate.
1234 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1237 * archures.c: Add GBZ80 and Z80N machine values.
1238 * reloc.c: Add BFD_RELOC_Z80_16_BE.
1239 * coff-z80.c: Add support for new reloc.
1240 * coffcode.h: Add support for new machine values.
1241 * cpu-z80.c: Add support for new machine names.
1242 * elf32-z80.c: Add support for new reloc.
1243 * bfd-in2.h: Regenerate.
1244 * libbfd.h: Regenerate.
1246 2020-02-07 Nick Clifton <nickc@redhat.com>
1249 * elf.c (rewrite_elf_program_header): Do not complain if no
1250 sections are mapped to a segment.
1252 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1255 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
1256 for garbage collection on __patchable_function_entries section
1257 without linked-to section.
1259 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1262 * bfd-in2.h: Regenerated.
1263 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
1264 on section if gc_mark of any of its linked-to sections is set
1265 and don't set gc_mark again.
1266 * section.c (asection): Add linked_to_symbol_name to map_head
1269 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
1271 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
1272 reporting an unrecognized instruction with R_V850_LONGJUMP.
1274 2020-02-05 Alan Modra <amodra@gmail.com>
1276 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
1278 2020-02-04 Alan Modra <amodra@gmail.com>
1280 * elf32-ppc.c (ppc_elf_relocate_section): After applying
1281 R_PPC_VLE_ADDR20, goto copy_reloc.
1283 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1285 * bfd-in2.h: Regenerated.
1286 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
1288 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1291 * bfd-in2.h: Regenerated.
1292 * ecoff.c (bfd_debug_section): Add section_id.
1293 * section.c (bfd_section): Add section_id.
1294 (SEC_ASSEMBLER_SECTION_ID): New.
1295 (BFD_FAKE_SECTION): Add section_id.
1297 2020-02-01 Nick Clifton <nickc@redhat.com>
1299 * config.bfd: Move the c30-aout and tic30-aout targets onto the
1302 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1304 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
1305 encodings are relative to the GOT on nios2, too.
1307 2020-01-31 Alan Modra <amodra@gmail.com>
1309 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
1310 file. Use $< and $@ in rules.
1311 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
1312 (elf32-ia64.c, elf64-ia64.c): Likewise.
1313 (elf32-riscv.c, elf64-riscv.c): Likewise.
1314 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1315 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
1316 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
1317 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
1318 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1319 * Makefile.in: Regenerate.
1321 2020-01-31 Alan Modra <amodra@gmail.com>
1324 * elf.c (setup_group): Don't clear entire section contents,
1325 just the padding after group flags. Release alloc'd memory
1326 after a seek or read failure.
1328 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1330 * peXXigen.c (pe_is_repro): New function.
1331 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
1332 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
1334 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1336 * peXXigen.c (debug_type_names): Add names for new debug data type
1339 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1341 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1342 inner loop. Fix a memory leak.
1344 2020-01-30 Alan Modra <amodra@gmail.com>
1346 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1347 or obj_coff_keep_strings here.
1348 (coff_get_normalized_symtab): Free external syms directly.
1349 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1352 2020-01-27 Jim Wilson <jimw@sifive.com>
1354 * cpu-riscv.c (riscv_scan): New.
1355 (N): Change bfd_default_scan to riscv_scan.
1357 2020-01-27 Andreas Schwab <schwab@suse.de>
1359 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1360 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1361 * Makefile.in: Regenerate.
1362 * cpu-plugin.c: Remove.
1363 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1364 (bfd_plugin_arch): Remove declaration.
1365 * bfd-in2.h: Regenerate.
1366 * po/SRC-POTFILES.in: Regenerate.
1368 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1369 Alan Modra <amodra@gmail.com>
1372 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1374 2020-01-24 Jim Wilson <jimw@sifive.com>
1376 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1377 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1378 avoid over long line.
1380 2020-01-24 Nick Clifton <nickc@redhat.com>
1383 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1384 syms and keep strings flags as these may have been set in order to
1385 prevent a bogus call to free.
1387 2020-01-23 Nick Clifton <nickc@redhat.com>
1389 * po/fr.po: Updated French translation.
1391 2020-01-23 Alan Modra <amodra@gmail.com>
1394 * elf.c (assign_file_positions_for_load_sections): Avoid divide
1395 by zero when p_align is zero.
1397 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1399 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1400 (riscv_prefix_cmp): Likewise.
1401 (riscv_non_std_ext_p): Deleted.
1402 (riscv_std_sv_ext_p): Likewise.
1403 (riscv_non_std_sv_ext_p): Likewise.
1404 (riscv_merge_non_std_and_sv_ext): Rename to...
1405 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1406 (riscv_merge_arch_attr_info): Replace 3 calls to
1407 riscv_merge_non_std_and_sv_ext with single call to
1408 riscv_merge_multi_letter_ext.
1409 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1410 encounter a 'z' prefix.
1411 (riscv_get_prefix_class): New function, return prefix class based
1412 on first few characters of input string.
1413 (riscv_parse_config): New structure to factor out minor differences
1414 in extension class parsing behaviour.
1415 (riscv_parse_sv_or_non_std_ext): Rename to...
1416 (riscv_parse_prefixed_ext): and parameterise with
1418 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1419 (riscv_multi_letter_ext_valid_p): New.
1420 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1421 (riscv_parse_subset): Delegate all non-single-letter parsing work
1422 to riscv_parse_prefixed_ext.
1423 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1424 (riscv_get_prefix_class): Declare.
1426 2020-01-22 Alan Modra <amodra@gmail.com>
1428 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1429 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1430 __tls_get_addr_desc.
1431 (ppc64_elf_size_stubs): Add section for linker generated
1432 __tls_get_addr_desc wrapper function. Loop at least once if
1433 generating this function.
1434 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1435 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1437 2020-01-22 Alan Modra <amodra@gmail.com>
1439 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1440 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1442 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1443 (STDU_R1_0R1, ADDI_R1_R1): Define.
1444 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1445 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
1446 tga_desc_fd to opt_fd, and tga_desc to opt. Set
1447 no_tls_get_addr_regsave.
1448 (branch_reloc_hash_match): Add hash3 and hash4.
1449 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1450 (ppc64_elf_size_dynamic_sections): Likewise.
1451 (ppc64_elf_relocate_section): Likewise.
1452 (plt_stub_size, build_plt_stub): Likewise. Size regsave
1453 __tls_get_addr stub.
1454 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1456 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
1457 eh_frame for regsave __tls_get_addr.
1459 2020-01-22 Alan Modra <amodra@gmail.com>
1461 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1462 which __tls_get_addr calls will be eliminated.
1464 2020-01-20 Nick Clifton <nickc@redhat.com>
1466 * po/pt.po: Updates Portuguese translation.
1467 * po/ru.po: Updated Russian translation.
1468 * po/uk.po: Updated Ukranian translation.
1470 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1474 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1476 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1477 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1478 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1479 "rex leal x@tlsdesc(%rip), %reg" to
1480 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
1481 "call *(%eax)" to "nopl (%rax)".
1483 2020-01-20 Alan Modra <amodra@gmail.com>
1485 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
1486 (MTLR_R11): Don't define.
1487 (LD_R0_0R3, CMPDI_R0_0): Define.
1488 (build_tls_get_addr_stub): Don't use r11 in stub.
1490 2020-01-20 Alan Modra <amodra@gmail.com>
1492 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
1493 (defined_sym_val, is_tls_get_addr): Likewise.
1495 2020-01-18 Nick Clifton <nickc@redhat.com>
1497 * version.m4 (BFD_VERSION): Set to 2.34.50.
1498 * configure: Regenerate.
1499 * po/bfd.pot: Regenerate.
1501 2020-01-18 Nick Clifton <nickc@redhat.com>
1503 Binutils 2.34 branch created.
1505 2020-01-17 Christian Biesinger <cbiesinger@google.com>
1507 * coff-arm.c: Fix spelling error (seperate).
1508 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
1510 * sysdep.h (strnlen): Fix spelling error (seperate).
1512 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
1515 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1517 2020-01-15 Alan Modra <amodra@gmail.com>
1520 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1521 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1522 of function symbols unless dot symbols are present. Do warn
1523 whenever one is created, regardles of whether a PLT entry is
1524 also emitted for the function symbol.
1526 2020-01-14 Alan Modra <amodra@gmail.com>
1528 * som.c (som_bfd_count_ar_symbols): Error when file position
1529 of symbols on chains is not strictly increasing.
1531 2020-01-14 Alan Modra <amodra@gmail.com>
1533 * vms.h (VMS_DEBUG): Define as 0.
1534 * vms-alpha.c (image_write): Move debug output after bounds check.
1536 (_bfd_vms_slurp_eihd): Warning fix.
1537 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
1539 2020-01-13 Alan Modra <amodra@gmail.com>
1541 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
1542 for "ignored" records.
1544 2020-01-13 Alan Modra <amodra@gmail.com>
1546 * wasm-module.c (wasm_scan_name_function_section): Formatting.
1547 Delete asect name check. Move asect NULL check to wasm_object_p.
1548 Correct bounds check of sizes against end. Replace uses of
1549 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
1550 just one bfd_release.
1551 (wasm_scan): Don't use malloc/strdup for section names,
1552 bfd_alloc instead. Simplify code prefixing section name.
1553 Formatting. Don't attempt to free memory here..
1554 (wasm_object_p): ..do so here.
1556 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
1559 * elf32-arm.c (elf32_arm_final_link_relocate): Use
1560 UNDEFWEAK_NO_DYNAMIC_RELOC.
1561 (allocate_dynrelocs_for_symbol): Likewise.
1563 2020-01-10 Tamar Christina <tamar.christina@arm.com>
1566 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
1568 2020-01-10 Alan Modra <amodra@gmail.com>
1570 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1572 2020-01-09 Nick Clifton <nickc@redhat.com>
1575 * bfd.c (bfd_convert_section_contents): Check for a compress
1576 header size that is larger than the actual section size.
1578 2020-01-08 Alan Modra <amodra@gmail.com>
1581 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1582 after removing sections.
1584 2020-01-06 Jim Wilson <jimw@sifive.com>
1587 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1588 check for !bfd_link_pic (info).
1589 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1590 <R_RISCV_JAL>: Add comment.
1591 (_bfd_riscv_relax_section): For plt.offset check, add check for
1592 bfd_link_pic (info). Add comment.
1594 2020-01-06 Alan Modra <amodra@gmail.com>
1596 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1597 match failures. Don't init to bfd_error_wrong_format before
1598 calling _bfd_check_format.
1600 2020-01-06 Alan Modra <amodra@gmail.com>
1602 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1603 status rather than exiting on stack overflow or underflow.
1604 (_bfd_vms_slurp_etir): Adjust to suit.
1606 2020-01-06 Alan Modra <amodra@gmail.com>
1608 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1610 2020-01-06 Alan Modra <amodra@gmail.com>
1612 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1613 command. Check name offset is within command.
1614 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1615 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1616 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1617 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1618 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1619 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1620 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1621 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1622 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1623 (bfd_mach_o_read_segment): Similarly.
1624 (bfd_mach_o_read_thread): Properly bound check thread struct.
1625 Don't repeat checks on second loop.
1626 (bfd_mach_o_read_command): Fail on invalid command length.
1628 2020-01-04 Alan Modra <amodra@gmail.com>
1630 * format.c (bfd_check_format_matches): Add preserve_match.
1631 Save initial bfd state in "preserve", matched bfd state in
1632 "preserve_match". Save just the first match. Release
1633 bfd_alloc memory. Restore and finish preserved state as
1634 appropriate on all function exit paths.
1636 2020-01-04 Alan Modra <amodra@gmail.com>
1638 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1640 2020-01-04 Alan Modra <amodra@gmail.com>
1642 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1645 2020-01-03 Nick Clifton <nickc@redhat.com>
1648 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1649 there is enough data remaining in the code buffer before
1650 attempting to read a function stub.
1652 2020-01-03 Nick Clifton <nickc@redhat.com>
1655 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1656 return value from bfd_malloc.
1657 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1658 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1659 (elf32_arm_filter_cmse_symbols): Likewise.
1660 (elf32_arm_write_section): Likewise.
1661 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1662 (bfd_mach_o_follow_dsym): Likewise.
1663 * pef.c (bfd_pef_print_loader_section): Likewise.
1664 (bfd_pef_scan_start_address): Likewise.
1665 (bfd_pef_parse_function_stubs): Likewise.
1666 (bfd_pef_parse_symbols): Likewise.
1668 2020-01-03 Sergei Trofimovich <siarheit@google.com>
1670 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1671 on binary inputs ld/PR25316.
1672 (is_ia64_elf): new helper to filter on ia64 objects.
1674 2020-01-03 Jan Beulich <jbeulich@suse.com>
1676 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1678 (bfd_mach_o_scan): Insert underscore in two variable names.
1680 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1682 * Makefile.am: Add z80-elf target support.
1683 * configure.ac: Likewise.
1684 * targets.c: Likewise.
1685 * Makefile.in: Regenerate.
1686 * configure: Regenerate.
1687 * config.bfd: Add z80-elf target support and new arches: ez80 and
1689 * elf32-z80.c: New file.
1690 * archures.c: Add new z80 architectures: eZ80 and Z180.
1691 * coffcode.h: Likewise.
1692 * cpu-z80.c: Likewise.
1693 * coff-z80.c: Add new relocations for Z80 target and local label
1695 * reloc.c: Add new relocs.
1696 * bfd-in2.h: Regenerate.
1697 * libbfd.h: Regenerate.
1699 2020-01-02 Tamar Christina <tamar.christina@arm.com>
1703 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1705 2020-01-01 Alan Modra <amodra@gmail.com>
1707 Update year range in copyright notice of all files.
1709 For older changes see ChangeLog-2019
1711 Copyright (C) 2020 Free Software Foundation, Inc.
1713 Copying and distribution of this file, with or without modification,
1714 are permitted in any medium without royalty provided the copyright
1715 notice and this notice are preserved.
1721 version-control: never