1 2020-03-26 Alan Modra <amodra@gmail.com>
3 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
5 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
7 2020-03-25 Nick Clifton <nickc@redhat.com>
9 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
11 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
12 * libbfd.h: Regenerate.
14 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
16 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
17 correct field name in the output string.
19 2020-03-25 Alan Modra <amodra@gmail.com>
22 * elf.c (assign_file_positions_for_load_sections): Adjust offset
23 for SHT_NOBITS section if first in segment.
25 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
28 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
29 (_bfd_elf_get_symbol_version_string): This.
30 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
31 (_bfd_elf_get_symbol_version_string): This.
32 (bfd_elf_print_symbol): Pass TRUE to
33 _bfd_elf_get_symbol_version_string.
34 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
36 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
37 * targets.c (_bfd_get_symbol_version_string): Likewise.
38 (bfd_get_symbol_version_string): Likewise.
39 * bfd-in2.h: Regenerated.
41 2020-03-24 Nick Clifton <nickc@redhat.com>
42 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
45 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
48 2020-03-24 Nick Clifton <nickc@redhat.com>
51 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
52 segment to use for PT_GNU_RELRO, ignore empty sections in a
53 segment's current list.
55 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
58 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
60 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
63 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
64 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
65 on the previous _bfd_elf_get_symbol_version_string.
66 (_bfd_elf_get_symbol_version_string): Use it.
68 2020-03-24 Alan Modra <amodra@gmail.com>
70 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
71 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
74 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
76 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
78 2020-03-23 Alan Modra <amodra@gmail.com>
80 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
81 symbol count. Allocate an extra byte to ensure name strings
82 are terminated. Sanity check name offsets. Release memory on
85 2020-03-23 Alan Modra <amodra@gmail.com>
87 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
88 field hasn't been read. Remove unnecessary casts.
90 2020-03-22 Alan Modra <amodra@gmail.com>
92 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
93 enough to read number of symbols.
95 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
97 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
98 (EXECUTABLE_SUFFIX): Likewise.
99 * config.in: Regenerated.
100 * configure: Likewise.
101 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
102 _bfd_generic_close_and_cleanup.
103 (plugin_list_entry): Remove resolution_file, resolution_option,
104 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
105 lto_wrapper, gcc_env and initialized,
106 (need_lto_wrapper_p): Removed.
107 (get_lto_wrapper): Likewise.
108 (setup_lto_wrapper_env): Likewise.
109 (register_all_symbols_read): Likewise.
110 (egister_cleanup): Likewise.
111 (get_symbols): Likewise.
112 (add_input_file): Likewise.
113 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
114 (add_symbols): Updated.
115 (try_claim): Likewise.
116 (try_load_plugin): Likewise.
117 (bfd_plugin_canonicalize_symtab): Likewise.
118 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
119 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
121 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
124 * plugin.c (plugin_list_entry): Add has_symbol_type.
125 (add_symbols_v2): New function.
126 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
127 provides symbol type.
128 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
129 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
132 2020-03-20 Alan Modra <amodra@gmail.com>
134 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
135 enough to read number of symbols.
137 2020-03-20 Alan Modra <amodra@gmail.com>
139 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
140 backend functions for NULL before calling.
141 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
142 (bfd_section_from_shdr, assign_section_numbers): Likewise.
143 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
144 * elfnn-ia64.c (ignore_errors): New function.
145 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
147 2020-03-19 Nick Clifton <nickc@redhat.com>
150 * dwarf2.c (struct varinfo): Add unit_offset field to record the
151 location of the varinfo in the unit's debug info data. Change the
152 type of the stack field to a boolean.
153 (lookup_var_by_offset): New function. Returns the varinfo
154 structure for the variable described at the given offset in the
156 (scan_unit_for_symbols): Add support for variables which have the
157 DW_AT_specification attribute.
159 2020-03-19 Nick Clifton <nickc@redhat.com>
162 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
165 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
167 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
169 2020-03-18 Nick Clifton <nickc@redhat.com>
172 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
173 memory access when processing a corrupt secondary reloc section.
175 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
177 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
178 instead of calling abort.
179 * elf32-csky.c (csky_build_one_stub): Likewise.
180 * elf32-hppa.c (hppa_build_one_stub): Likewise.
181 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
182 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
183 * elf32-metag.c (metag_build_one_stub): Likewise.
184 * elf32-nios2.c (nios2_build_one_stub): Likewise.
185 * elf64-ppc.c (ppc_build_one_stub): Likewise.
186 (ppc_size_one_stub): Likewise.
187 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
189 2020-03-17 Nick Clifton <nickc@redhat.com>
192 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
195 2020-03-17 Nick Clifton <nickc@redhat.com>
198 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
199 free. Add free on another failure path.
201 2020-03-16 Alan Modra <amodra@gmail.com>
204 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
205 we have a non-zero section count. Do lma comparison in octets.
207 2020-03-16 Alan Modra <amodra@gmail.com>
209 * vms-alpha.c (dst_restore_location): Validate index into
210 dst_ptr_offsets array before accessing. Return status.
211 (dst_retrieve_location): Similarly, making "loc" parameter a
212 pointer to return value.
213 (_bfd_vms_slurp_etir): Update calls to above functions.
215 2020-03-14 Kamil Rytarowski <n54@gmx.com>
217 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
219 * configure: Regenerated.
221 2020-03-14 Alan Modra <amodra@gmail.com>
223 * section.c (BFD_FAKE_SECTIONS): Formatting.
224 * bfd-in2.h: Regenerate.
226 2020-03-13 Kamil Rytarowski <n54@gmx.com>
228 * elf.c (elfcore_grok_netbsd_note): Add support for
229 NT_NETBSDCORE_LWPSTATUS notes.
231 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
233 * bfd-in2.h: Regenerate.
234 * section.c (asection): Add already_assigned field.
235 (BFD_FAKE_SECTION): Add default initializer for it.
236 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
237 * elf32-arm.c (arm_build_one_stub): Add support for
238 non_contiguous_regions.
239 * elf32-csky.c (csky_build_one_stub): Likewise.
240 * elf32-hppa.c (hppa_build_one_stub): Likewise.
241 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
242 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
243 * elf32-metag.c (metag_build_one_stub): Likewise.
244 * elf32-nios2.c (nios2_build_one_stub): Likewise.
245 * elf64-ppc.c (ppc_build_one_stub): Likewise.
246 (ppc_size_one_stub): Likewise.
247 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
248 * elflink.c (elf_link_input_bfd): Likewise.
250 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
253 * elf-linker-x86.h (elf_linker_x86_params): Add
254 static_before_all_inputs and has_dynamic_linker.
255 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
256 dynamic input objects if -static is passed at command-line
257 before all input files without --dynamic-linker unless
258 --no-dynamic-linker is used.
260 2020-03-13 Kamil Rytarowski <n54@gmx.com>
262 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
264 2020-03-13 Christian Eggers <ceggers@gmx.de>
266 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
268 * elfcode.h (bfd_from_remote_memory): Add units to several
269 parameters. New local "opb". Fix usage of p_align. Fix
270 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
271 call of target_read_memory.
272 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
273 calculation of "offset" and "output_offset".
274 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
275 from "offset" and fix calculation of "end" from "vma+size". Fix
276 comparison between "sh_addr" and "vma"/"output_offset".
277 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
278 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
280 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
281 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
282 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
283 assignment of p_paddr from phdr_lma. Fix comparison between
284 "lma+size" and "next->lma".
285 (elf_sort_segments): Fix assignment from p_paddr to lma.
286 (assign_file_positions_for_load_sections): Add unit (bytes) to
287 local "align". Fix calculation of local "off_adjust". Fix
288 calculation of local "filehdr_vaddr".
289 (assign_file_positions_for_non_load_sections): New local "opb".
290 Fix calculation of "end" from "p_size". Fix comparison between
291 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
292 from "end" and "p_vaddr".
293 (rewrite_elf_program_header): Fix comparison between p_vaddr and
294 vma. Fix assignment to p_paddr from lma. Fix comparison between
295 p_paddr and lma. Fix assignment to p_paddr from lma.
296 * merge.c (sec_merge_emit): New local "opb". Convert
297 "alignment_power" to octets.
298 (_bfd_add_merge_section): New locals "alignment_power" and
299 "opb". Fix comparison between "alignment_power" and
301 (_bfd_merge_sections): New local "opb". Divide size by opb
302 before checking align mask.
304 2020-03-13 Christian Eggers <ceggers@gmx.de>
306 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
307 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
309 (_bfd_elf_make_section_from_phdr): Similarly.
310 (elf_fake_sections): Fix calculation of
311 Elf_Internal_shdr::sh_addr from section VMA.
312 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
314 (assign_file_positions_for_load_sections): Fix calculations of
315 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
316 comparison between program header address and section LMA.
317 (assign_file_positions_for_non_load_sections): Likewise.
318 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
319 (IS_CONTAINED_BY_VMA): Add parameter opb.
320 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
321 INCLUDE_SECTION_IN_SEGMENT): Likewise.
322 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
323 Fix calculations of p_addr_valid and p_vaddr_offset.
324 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
325 with octets per byte when comparing against p_vaddr.
327 2020-03-11 Alan Modra <amodra@gmail.com>
329 * som.c (setup_sections): Sanity check subspace.name.
331 2020-03-11 Alan Modra <amodra@gmail.com>
333 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
335 2020-03-10 Alan Modra <amodra@gmail.com>
338 * ihex.c (ihex_write_object_contents): Don't assume ordering of
341 2020-03-09 Alan Modra <amodra@gmail.com>
343 * wasm-module.c (wasm_scan): Sanity check file name length
344 before allocating memory. Move common section setup code. Do
345 without bfd_tell to calculate section size.
347 2020-03-06 Nick Clifton <nickc@redhat.com>
349 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
350 with error messages and failure return values.
352 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
354 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
355 relocation sections for any removed reference to a dynamic symbol.
357 2020-03-05 Nick Clifton <nickc@redhat.com>
359 * elf-bfd.h (struct elf_backend_data): Add new fields:
360 init_secondary_reloc_section, slurp_secondary_reloc_section,
361 write_secondary_reloc_section.
362 (_bfd_elf_init_secondary_reloc_section): Prototype.
363 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
364 (_bfd_elf_write_secondary_reloc_section): Prototype.
365 * elf.c ( bfd_section_from_shdr): Invoke the new
366 init_secondary_reloc_section backend function, if defined, when a
367 second reloc section is encountered.
368 (swap_out_syms): Invoke the new symbol_section_index function, if
369 defined, when computing the section index of an OS/PROC specific
371 (_bfd_elf_init_secondary_reloc_section): New function.
372 (_bfd_elf_slurp_secondary_reloc_section): New function.
373 (_bfd_elf_write_secondary_reloc_section): New function.
374 (_bfd_elf_copy_special_section_fields): New function.
375 * elfcode.h (elf_write_relocs): Invoke the new
376 write_secondary_relocs function, if defined, in order to emit
378 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
379 function, if defined, in order to read in secondary relocs.
380 * elfxx-target.h (elf_backend_copy_special_section_fields):
381 Provide a non-NULL default definition.
382 (elf_backend_init_secondary_reloc_section): Likewise.
383 (elf_backend_slurp_secondary_reloc_section): Likewise.
384 (elf_backend_write_secondary_reloc_section): Likewise.
385 (struct elf_backend_data elfNN_bed): Add initialisers for the new
387 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
388 * configure: Regenerate.
390 2020-03-05 Alan Modra <amodra@gmail.com>
392 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
393 against file size before allocating memory. Use bfd_alloc rather
394 than bfd_zalloc for carsym/strings memory.
396 2020-03-04 Alan Modra <amodra@gmail.com>
398 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
399 sh_addr mod sh_addalign is zero.
401 2020-03-04 Alan Modra <amodra@gmail.com>
403 * format.c (bfd_check_format_matches): Call cleanup on error exit.
405 2020-03-03 Alan Modra <amodra@gmail.com>
407 * format.c (struct bfd_preserve): Add cleanup field.
408 (bfd_preserve_save): Add cleanup param and save.
409 (bfd_preserve_restore): Return cleanup.
410 (bfd_preserve_finish): Call the cleanup for the discarded match.
411 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
412 and clear when preserving a match. Restore cleanup too when
413 restoring that match.
415 2020-03-02 Alan Modra <amodra@gmail.com>
417 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
418 * hpux-core.c (hpux_core_core_file_p): Update prototype.
419 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
420 (core_sco5_vec): Correct initialisers.
422 2020-03-02 Alan Modra <amodra@gmail.com>
424 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
425 * aix5ppc-core.c (xcoff64_core_p): Likewise.
426 * cisco-core.c (cisco_core_file_validate): Likewise.
427 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
428 * hpux-core.c (hpux_core_core_file_p): Likewise.
429 * irix-core.c (irix_core_core_file_p): Likewise.
430 * lynx-core.c (lynx_core_file_p): Likewise.
431 * netbsd-core.c (netbsd_core_file_p): Likewise.
432 * osf-core.c (osf_core_core_file_p): Likewise.
433 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
434 * sco5-core.c (sco5_core_file_p): Likewise.
436 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
438 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
440 2020-03-02 Alan Modra <amodra@gmail.com>
442 * targets.c (bfd_cleanup): New typedef.
443 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
444 * libbfd-in.h (_bfd_no_cleanup): Define.
445 * format.c (bfd_reinit): Add cleanup parameter, call it.
446 (bfd_check_format_matches): Set cleanup from _bfd_check_format
447 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
448 * aout-target.h (callback, object_p): Return bfd_cleanup.
449 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
450 * archive.c (bfd_generic_archive_p): Likewise.
451 * binary.c (binary_object_p): Likewise.
452 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
453 * coff-ia64.c (ia64coff_object_p): Likewise.
454 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
455 * coff-sh.c (coff_small_object_p): Likewise.
456 * coff-stgo32.c (go32_check_format): Likewise.
457 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
458 (xcoff64_core_p): Likewise.
459 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
460 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
461 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
462 * elfcode.h (elf_object_p): Likewise.
463 * elfcore.h (elf_core_file_p): Likewise.
464 * i386msdos.c (msdos_object_p): Likewise.
465 * ihex.c (ihex_object_p): Likewise.
466 * libaout.h (some_aout_object_p): Likewise.
467 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
468 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
469 * libbfd.c (_bfd_dummy_target): Likewise.
470 * libcoff-in.h (coff_object_p): Likewise.
471 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
472 (bfd_mach_o_arm64_core_p): Likewise.
473 * mach-o-arm.c (bfd_mach_o_arm_object_p),
474 (bfd_mach_o_arm_core_p): Likewise.
475 * mach-o-i386.c (bfd_mach_o_i386_object_p),
476 (bfd_mach_o_i386_core_p): Likewise.
477 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
478 (bfd_mach_o_x86_64_core_p): Likewise.
479 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
480 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
481 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
482 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
483 * mmo.c (mmo_object_p): Likewise.
484 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
485 * peicode.h (coff_real_object_p, pe_ILF_object_p),
486 (pe_bfd_object_p): Likewise.
487 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
488 * ppcboot.c (ppcboot_object_p): Likewise.
489 * rs6000-core.c (rs6000coff_core_p): Likewise.
490 * som.c (som_object_setup, som_object_p): Likewise.
491 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
492 * tekhex.c (tekhex_object_p): Likewise.
493 * vms-alpha.c (alpha_vms_object_p): Likewise.
494 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
495 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
496 * wasm-module.c (wasm_object_p): Likewise.
497 * xsym.c (bfd_sym_object_p): Likewise.
498 * xsym.h (bfd_sym_object_p): Likewise.
499 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
501 * pdp11.c (some_aout_object_p): Likewise.
502 * plugin.c (register_ld_plugin_object_p): Update object_p
504 * plugin.h (register_ld_plugin_object_p): Likewise.
505 * bfd-in2.h: Regenerate.
506 * libbfd.h: Regenerate.
507 * libcoff.h: Regenerate.
509 2020-03-02 Alan Modra <amodra@gmail.com>
511 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
512 applicable section flags.
513 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
514 (mips_ecoff_bele_vec): Likewise.
515 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
517 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
518 (_bfd_ecoff_styp_to_sec_flags): Likewise.
520 2020-03-02 Alan Modra <amodra@gmail.com>
522 * elf32-m32r.c (m32r_elf_section_flags): New function.
523 (elf_backend_section_flags): Define.
524 * elf32-nds32.c (nds32_elf_section_flags): New function.
525 (elf_backend_section_flags): Define.
526 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
527 .sbss and .sdata sections.
528 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
529 for SHF_V850_GPREL sections.
530 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
532 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
533 for SHF_PARISC_SHORT sections.
534 * elf64-ppc.c (ppc64_elf_section_flags): New function.
535 (elf_backend_section_flags): Define.
536 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
537 for SHF_MIPS_GPREL sections. Delete FIXME.
539 2020-03-02 Alan Modra <amodra@gmail.com>
541 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
542 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
543 calling elf_backend_section_flags with adjusted params. Use
544 newsect->flags past that point.
545 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
547 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
548 to have their type overridden, and all sh_flags but processor and
550 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
551 * elf32-mep.c (mep_elf_section_flags): Likewise.
552 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
553 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
554 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
555 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
556 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
557 stub BFD and non-aarch64 input files when scanning for stubs.
559 2020-03-02 Alan Modra <amodra@gmail.com>
561 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
562 limit to decompressed element size.
564 2020-03-02 Alan Modra <amodra@gmail.com>
566 * vms-lib.c (vms_traverse_index): Add recur_count param and
567 update calls. Fail on excessive recursion.
569 2020-03-02 Alan Modra <amodra@gmail.com>
571 * vms-alpha.c (vms_get_remaining_object_record): Use
572 bfd_realloc_or_free rather than bfd_realloc.
573 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
574 (dst_define_location, parse_module): Likewise, and check realloc
575 return status before using memory. Return status from function
576 adjusting all callers.
578 2020-02-28 Alan Modra <amodra@gmail.com>
580 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
582 2020-02-28 Alan Modra <amodra@gmail.com>
584 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
585 Remove duplicate undersize check.
587 2020-02-27 Alan Modra <amodra@gmail.com>
590 * mmo.c (mmo_scan): Set SEC_DATA for .data.
592 2020-02-27 Alan Modra <amodra@gmail.com>
595 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
596 (coff_section_type): Adjust comment.
597 (decode_section_type): Likewise. Call coff_section_type before
599 (bfd_decode_symclass): Use 'c' for common sections other than
602 2020-02-27 Alan Modra <amodra@gmail.com>
604 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
607 2020-02-27 Alan Modra <amodra@gmail.com>
609 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
610 if file is an archive element.
611 * bfd-in2.h: Regenerate.
613 2020-02-26 Alan Modra <amodra@gmail.com>
615 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
616 bfd_set_error on failing test. Don't bother changing bfd_error on
617 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
618 Check sym name is within string buffer. Use size_t for some vars.
619 (do_slurp_coff_armap): Use size_t for some variables, fix size of
620 int_buf. Don't change bfd_error on file read error. Use
621 _bfd_mul_overflow when calculating carsym buffer size. Reorder
622 calculations to catch overflows before they occur. malloc and
623 free raw armap rather than using bfd_alloc. Read raw armap before
624 allocating carsym+strings buffer.
625 (_bfd_slurp_extended_name_table): Localize variables. Check
626 name size against file size.
628 2020-02-26 Alan Modra <amodra@gmail.com>
630 * vms-lib.c (vms_lib_read_index): Release correct buffer.
632 2020-02-26 Alan Modra <amodra@gmail.com>
634 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
635 malloc. Check for NULL return from bfd_malloc.
636 (rx_table_find, rx_table_map): Likewise.
637 (rx_set_section_contents): Check bfd_alloc return.
638 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
640 2020-02-26 Alan Modra <amodra@gmail.com>
642 * aoutx.h: Indent labels correctly. Format error strings.
643 * archive.c: Likewise.
644 * archive64.c: Likewise.
645 * coff-arm.c: Likewise.
646 * coff-rs6000.c: Likewise.
647 * coff-stgo32.c: Likewise.
648 * cpu-arm.c: Likewise.
649 * dwarf2.c: Likewise.
650 * elf-ifunc.c: Likewise.
651 * elf-properties.c: Likewise.
652 * elf-s390-common.c: Likewise.
653 * elf-strtab.c: Likewise.
655 * elf32-arm.c: Likewise.
656 * elf32-bfin.c: Likewise.
657 * elf32-cr16.c: Likewise.
658 * elf32-csky.c: Likewise.
659 * elf32-i386.c: Likewise.
660 * elf32-m68k.c: Likewise.
661 * elf32-msp430.c: Likewise.
662 * elf32-nds32.c: Likewise.
663 * elf32-nios2.c: Likewise.
664 * elf32-pru.c: Likewise.
665 * elf32-xtensa.c: Likewise.
666 * elf64-ia64-vms.c: Likewise.
667 * elf64-x86-64.c: Likewise.
668 * elfcode.h: Likewise.
669 * elfcore.h: Likewise.
670 * elflink.c: Likewise.
671 * elfnn-aarch64.c: Likewise.
672 * elfnn-ia64.c: Likewise.
673 * elfnn-riscv.c: Likewise.
674 * elfxx-mips.c: Likewise.
675 * elfxx-sparc.c: Likewise.
676 * elfxx-x86.c: Likewise.
677 * i386lynx.c: Likewise.
680 * plugin.c: Likewise.
683 2020-02-26 Alan Modra <amodra@gmail.com>
686 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
688 (bfd_elf_add_dt_needed_tag): Declare.
689 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
690 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
691 from elf_add_dt_needed_tag. Remove soname and doit param.
692 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
693 to see whether as-needed lib is already loaded, use dyn_loaded
694 list instead. When saving and restoring around as-needed lib
695 handle possibility that dynstr has not been initialised. Don't
696 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
697 Mark libs loaded via DT_NEEDED entries of other libs with
698 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
700 (elf_link_check_versioned_symbol): Remove now unneccesary
701 DYNAMIC check when traversing dyn_loaded list.
703 2020-02-26 Alan Modra <amodra@gmail.com>
705 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
707 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
710 * plugin.c (need_lto_wrapper_p): New.
711 (bfd_plugin_set_program_name): Add an int argument to set
713 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
715 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
717 2020-02-24 Alan Modra <amodra@gmail.com>
719 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
721 2020-02-24 Alan Modra <amodra@gmail.com>
723 * vms-lib.c (struct carsym_mem): Add limit.
724 (vms_add_index): Heed limit.
725 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
726 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
727 Always return actual number read.
728 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
729 assertion with error exit.
731 2020-02-22 Alan Modra <amodra@gmail.com>
734 * elf.c (assign_file_positions_for_load_sections): Continue linking
735 on "PHDR segment not covered by LOAD segment" errors.
737 2020-02-21 Alan Modra <amodra@gmail.com>
739 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
741 (bfd_mach_o_canonicalize_reloc): Likewise.
742 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
743 counts and offsets against file size.
744 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
745 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
746 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
747 against file size. Delete symbol table error message.
748 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
750 (bfd_mach_o_read_symtab): Likewise.
751 (bfd_mach_o_read_command): Pass file size.
752 (bfd_mach_o_scan): Sanity check command count against file size.
754 2020-02-21 Alan Modra <amodra@gmail.com>
757 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
758 "text", "data" and "bss" section pointer vars. Don't update
759 section size, just exec header sizes.
760 (adjust_sizes_and_vmas): Don't update text section size. Set
761 initial exec header a_text. Print exec headers sizes.
762 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
763 (adjust_sizes_and_vmas): Similarly. Formatting.
764 (final_link): Correct final file extension.
766 2020-02-20 Nick Clifton <nickc@redhat.com>
768 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
770 * elfxx-target.h (elf_backend_symbol_section_index): Provide
772 (elfNN_bed): Initialise the symbol_section_index field.
773 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
774 OS and PROC specific section indicies. Warn if converting other
775 reserved incidies to SHN_ABS.
777 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
780 * cpu-z80.c: Add machine type compatibility checking.
782 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
785 * plugin.c (plugin_list_entry): Remove handle.
786 (try_load_plugin): Call dlclose before return.
788 2020-02-19 Alan Modra <amodra@gmail.com>
790 * libbfd-in.h (_bfd_constant_p): Define.
791 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
792 file size before allocating memory.
793 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
794 * elf.c (bfd_elf_get_str_section): Likewise.
795 (_bfd_elf_slurp_version_tables): Likewise.
796 * libbfd.h: Regenerate.
798 2020-02-19 Alan Modra <amodra@gmail.com>
800 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
801 * aoutx.h (aout_get_external_symbols): Replace calls to
802 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
803 (slurp_reloc_table): Likewise.
804 * archive.c (do_slurp_bsd_armap): Likewise.
805 (do_slurp_coff_armap): Likewise.
806 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
807 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
808 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
809 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
810 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
811 (_bfd_coff_get_external_symbols): Likewise.
812 * ecoff.c (ecoff_slurp_symbolic_header),
813 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
814 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
815 (ecoff_indirect_link_order): Likewise.
816 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
817 (_bfd_elf_slurp_version_tables): Likewise.
818 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
819 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
820 * elf32-rx.c (elf32_rx_relax_section): Likewise.
821 * elf64-alpha.c (READ): Likewise.
822 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
823 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
824 * elfcode.h (elf_slurp_symbol_table),
825 (elf_slurp_reloc_table_from_section): Likewise.
826 * elflink.c (elf_link_add_object_symbols),
827 (elf_link_check_versioned_symbol): Likewise.
828 * elfxx-mips.c (READ): Likewise.
829 * i386lynx.c (slurp_reloc_table): Likewise.
830 * lynx-core.c (lynx_core_file_p): Likewise.
831 * mach-o.c (bfd_mach_o_canonicalize_relocs),
832 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
833 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
834 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
835 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
836 (bfd_pef_parse_symbols): Likewise.
837 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
838 * som.c (setup_sections, som_slurp_string_table),
839 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
840 (som_bfd_fill_in_ar_symbols): Likewise.
841 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
842 (evax_bfd_print_image): Likewise.
843 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
844 * wasm-module.c (wasm_scan): Likewise.
845 * xcofflink.c (xcoff_link_add_symbols): Likewise.
846 * xsym.c (bfd_sym_read_name_table),
847 (bfd_sym_print_type_information_table_entry): Likewise.
848 * libbfd.h: Regenerate.
850 2020-02-19 Alan Modra <amodra@gmail.com>
852 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
853 reading external relocs.
854 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
855 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
857 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
859 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
860 (m32c_elf_relax_section): Likewise.
861 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
862 (rl78_elf_relax_section): Likewise.
863 * elf32-rx.c (rx_offset_for_reloc): Likewise.
864 (elf32_rx_relax_section): Likewise.
865 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
866 parameter types and use..
867 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
868 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
869 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
870 being read from file, just the extra.
871 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
872 after reading external syms. Free on failure.
874 2020-02-19 Alan Modra <amodra@gmail.com>
876 * coffcode.h (buy_and_read, coff_slurp_line_table),
877 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
878 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
879 corresponding bfd_alloc call. Adjust variables to suit.
880 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
881 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
882 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
883 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
884 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
885 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
886 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
887 * elf32-rx.c (elf32_rx_relax_section): Likewise.
888 * elf64-alpha.c (READ): Likewise.
889 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
890 (elf_slurp_symbol_table, elf_slurp_reloc_table),
891 (bfd_from_remote_memory): Likewise.
892 * elfcore.h (core_find_build_id): Likewise.
893 * elfxx-mips.c (READ): Likewise.
894 * mach-o.c (bfd_mach_o_mangle_sections),
895 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
896 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
897 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
898 * som.c (setup_sections, som_prep_for_fixups)
899 (som_build_and_write_symbol_table, som_slurp_symbol_table),
900 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
901 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
902 (som_bfd_ar_write_symbol_stuff): Likewise.
903 * vms-alpha.c (vector_grow1): Likewise.
904 * vms-lib.c (vms_add_index): Likewise.
905 * wasm-module.c (wasm_scan_name_function_section): Likewise.
906 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
907 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
908 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
909 (bfd_alloc2, bfd_zalloc2): Delete.
910 (_bfd_mul_overflow): Define.
911 * libbfd.h: Regenerate.
913 2020-02-19 Alan Modra <amodra@gmail.com>
915 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
917 (assign_section_numbers): Likewise.
918 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
919 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
920 bfd_malloc2, size_t amt, and unsigned tls_count.
921 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
922 * elflink.c (elf_create_symbuf): Use bfd_malloc.
923 (elf_output_implib): Use bfd_alloc.
925 2020-02-19 Alan Modra <amodra@gmail.com>
927 * bfd.c (struct bfd): Move format and direction to other
928 bitfields. Add "size".
929 * bfdio.c (bfd_get_size): Cache size when not writing file.
930 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
931 returning zero, ie. unknown.
932 (bfd_get_alt_debug_link_info): Likewise.
933 * bfd-in2.h: Regenerate.
935 2020-02-19 Alan Modra <amodra@gmail.com>
937 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
938 bfd_get_file_size twice.
939 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
940 zero, ie. unknown, return.
941 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
942 * elfcode.h (elf_swap_shdr_in): Likewise.
943 (elf_object_p): Don't call bfd_get_file_size twice and correct
946 2020-02-19 Alan Modra <amodra@gmail.com>
948 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
949 FALSE if memory alloc fails. Adjust calls.
950 * som.c (som_prep_for_fixups): Likewise.
951 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
952 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
953 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
954 * som.c (som_build_and_write_symbol_table): Return via error_return
956 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
957 (VEC_APPEND_EL): Delete.
958 (vector_grow1): Return pointer to element. Catch overflow.
959 Return NULL on memory allocation failure.
960 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
961 (alpha_vms_add_fixup_ca): Likewise.
962 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
964 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
966 2020-02-19 Alan Modra <amodra@gmail.com>
968 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
969 * aout-target.h (object_p): Likewise.
970 * aout-tic30.c (tic30_aout_object_p): Likewise.
971 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
972 (emit_stringtab, write_syms, link_hash_table_create),
973 (aout_link_write_other_symbol): Likewise.
974 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
975 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
976 (_bfd_compute_and_write_armap): Likewise.
977 * archures.c (bfd_arch_list): Likewise.
978 * bfd.c (bfd_record_phdr): Likewise.
979 * binary.c (binary_canonicalize_symtab): Likewise.
980 * cisco-core.c (cisco_core_file_validate): Likewise.
981 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
982 (find_arm_glue, record_arm_to_thumb_glue),
983 (record_thumb_to_arm_glue): Likewise.
984 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
985 (ppc_allocate_toc_section): Likewise.
986 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
987 * coff-sh.c (sh_relax_section): Likewise.
988 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
989 * coffcode.h (handle_COMDAT, coff_new_section_hook),
990 (coff_set_alignment_hook, coff_mkobject),
991 (coff_compute_section_file_positions): Likewise.
992 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
993 (coff_find_nearest_line_with_names),
994 ( bfd_coff_set_symbol_class): Likewise.
995 * cofflink.c (_bfd_coff_link_hash_table_create),
996 (_bfd_coff_link_input_bfd): Likewise.
997 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
998 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
999 (build_line_info_table, sort_line_sequences),
1000 (line_info_add_include_dir, line_info_add_file_name),
1001 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
1002 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
1003 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
1004 (_bfd_ecoff_find_nearest_line),
1005 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
1006 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
1007 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
1008 * elf-m10300.c (mn10300_elf_relax_section),
1009 (elf32_mn10300_link_hash_table_create): Likewise.
1010 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
1011 * elf.c (make_mapping, copy_elf_program_header): Likewise.
1012 * elf32-arm.c (elf32_arm_link_hash_table_create),
1013 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
1014 (elf32_arm_new_section_hook): Likewise.
1015 * elf32-avr.c (elf_avr_new_section_hook),
1016 (elf32_avr_link_hash_table_create, get_local_syms),
1017 (elf32_avr_setup_section_lists): Likewise.
1018 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
1019 (bfin_link_hash_table_create): Likewise.
1020 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1021 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1022 * elf32-csky.c (csky_elf_link_hash_table_create),
1023 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
1024 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1025 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
1026 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
1027 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1028 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1029 * elf32-m32r.c (m32r_elf_link_hash_table_create),
1030 (m32r_elf_check_relocs): Likewise.
1031 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
1032 (elf32_m68hc11_setup_section_lists),
1033 (elf32_m68hc11_size_stubs): Likewise.
1034 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1035 * elf32-metag.c (elf_metag_link_hash_table_create),
1036 (elf_metag_setup_section_lists): Likewise.
1037 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
1038 (microblaze_elf_check_relocs): Likewise.
1039 * elf32-nds32.c (nds32_elf_link_hash_table_create),
1040 (nds32_elf_check_relocs): Likewise.
1041 * elf32-nios2.c (nios2_elf32_setup_section_lists),
1042 (get_local_syms, nios2_elf32_check_relocs),
1043 (nios2_elf32_link_hash_table_create): Likewise.
1044 * elf32-or1k.c (or1k_elf_link_hash_table_create),
1045 (or1k_elf_check_relocs): Likewise.
1046 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
1047 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
1048 * elf32-s390.c (elf_s390_link_hash_table_create),
1049 (elf_s390_check_relocs): Likewise.
1050 * elf32-score.c (score_elf_create_got_section),
1051 (s3_elf32_score_new_section_hook),
1052 (elf32_score_link_hash_table_create): Likewise.
1053 * elf32-score7.c (score_elf_create_got_section),
1054 (s7_elf32_score_new_section_hook): Likewise.
1055 * elf32-sh.c (sh_elf_link_hash_table_create),
1056 (sh_elf_check_relocs): Likewise.
1057 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
1058 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
1059 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
1060 (tilepro_elf_check_relocs): Likewise.
1061 * elf32-v850.c (remember_hi16s_reloc): Likewise.
1062 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1063 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
1064 (elf_xtensa_new_section_hook): Likewise.
1065 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
1066 (get_got_entry, elf64_alpha_check_relocs): Likewise.
1067 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1068 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
1069 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1070 * elf64-ppc.c (ppc64_elf_new_section_hook),
1071 (ppc64_elf_link_hash_table_create, update_local_sym_info),
1072 (update_plt_info, ppc64_elf_check_relocs): Likewise.
1073 * elf64-s390.c (elf_s390_link_hash_table_create),
1074 (elf_s390_check_relocs): Likewise.
1075 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1076 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
1077 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
1078 (elf_link_add_archive_symbols, compute_bucket_count),
1079 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
1080 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
1081 (bfd_elf_final_link): Likewise.
1082 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
1083 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
1084 (elfNN_aarch64_new_section_hook): Likewise.
1085 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
1086 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
1087 (riscv_elf_check_relocs): Likewise.
1088 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
1089 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
1090 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
1091 (_bfd_mips_elf_link_hash_table_create): Likewise.
1092 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
1093 (_bfd_sparc_elf_check_relocs),
1094 (_bfd_sparc_elf_new_section_hook): Likewise.
1095 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
1096 (tilegx_elf_check_relocs): Likewise.
1097 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1098 * format.c (bfd_check_format_matches): Likewise.
1099 * hash.c (_bfd_stringtab_init): Likewise.
1100 * ihex.c (ihex_scan): Likewise.
1101 * irix-core.c (irix_core_core_file_p): Likewise.
1102 * linker.c (bfd_wrapped_link_hash_lookup),
1103 (_bfd_generic_link_hash_table_create),
1104 (_bfd_generic_reloc_link_order): Likewise.
1105 * lynx-core.c (lynx_core_file_p): Likewise.
1106 * netbsd-core.c (netbsd_core_file_p): Likewise.
1107 * osf-core.c (osf_core_core_file_p): Likewise.
1108 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
1109 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
1110 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
1111 * peicode.h (pe_mkobject): Likewise.
1112 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
1113 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1114 * sco5-core.c (read_uarea): Likewise.
1115 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
1116 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
1117 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
1118 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
1119 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
1120 * srec.c (srec_scan): Likewise.
1121 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
1122 * targets.c (bfd_target_list): Likewise.
1123 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
1124 * trad-core.c (trad_unix_core_file_p): Likewise.
1125 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
1126 (vms_new_section_hook): Likewise.
1127 * wasm-module.c (wasm_make_empty_symbol): Likewise.
1128 * xcofflink.c (xcoff_get_section_contents),
1129 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
1130 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
1131 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
1133 2020-02-19 Alan Modra <amodra@gmail.com>
1135 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
1137 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
1139 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
1140 and use it if it isn't NULL. Remove has_plugin_p argument. Add
1141 a build_list_p argument. Don't search plugin_list. Short circuit
1142 when building the plugin list.
1143 (has_plugin): Renamed to has_plugin_list.
1144 (bfd_plugin_set_plugin): Don't set has_plugin.
1145 (bfd_plugin_specified_p): Check plugin_list instead.
1146 (build_plugin_list): New function.
1147 (load_plugin): Call build_plugin_list and use plugin_list.
1149 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1152 * plugin.c (try_claim): Always clean up for LTO wrapper.
1153 (try_load_plugin): Treat each object as independent. Create a
1154 copy for plugin name.
1156 2020-02-11 Nick Clifton <nickc@redhat.com>
1158 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
1159 for addresses in print statements.
1160 (msp430_elf_relax_delete_bytes): Likewise.
1161 (msp430_elf_relax_add_words): Likewise.
1162 (msp430_elf_relax_section): Likewise.
1164 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1166 * plugin.c (add_symbols): Clear plugin_data memory.
1168 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1171 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
1172 (EXECUTABLE_SUFFIX): Likewise.
1173 * config.in: Regenerated.
1174 * configure: Likewise.
1175 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
1176 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
1177 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
1178 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
1179 (get_lto_wrapper): New.
1180 (setup_lto_wrapper_env): Likewise.
1181 (current_plugin): Likewise.
1182 (register_all_symbols_read): Likewise.
1183 (register_cleanup): Likewise.
1184 (get_symbols): Likewise.
1185 (add_input_file): Likewise.
1186 (bfd_plugin_close_and_cleanup): Likewise.
1187 (claim_file): Removed.
1188 (register_claim_file): Set current_plugin->claim_file.
1189 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
1190 lto_syms in current_plugin.
1191 (try_claim): Use current_plugin->claim_file. Call LTO plugin
1192 all_symbols_read handler. Copy real symbols to plugin_data.
1193 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
1194 (try_load_plugin): Don't reuse the previous plugin for LTO
1195 wrapper. Set up GCC LTO wrapper if possible. Don't set
1196 plugin_list_iter->claim_file.
1197 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
1199 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
1202 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1204 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
1205 check if previous instruction matches a conditional jump inserted
1206 earlier. Invert conditional jump and delete branch in this case.
1208 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1210 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
1211 msp430_elf_relax_add_words. Support insertion of either one or two
1213 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
1214 needs to be grown. Handle insertion of branch instruction to replace
1217 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1219 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
1220 debugging relocations.
1221 (msp430_elf_relax_delete_bytes): Likewise.
1222 (msp430_elf_relax_add_two_words): Likewise.
1223 (msp430_elf_relax_section): Likewise.
1225 2020-02-10 Alan Modra <amodra@gmail.com>
1227 * archures.c: Wrap overlong z80 comments.
1228 * bfd-in2.h: Regenerate.
1230 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1233 * archures.c: Add GBZ80 and Z80N machine values.
1234 * reloc.c: Add BFD_RELOC_Z80_16_BE.
1235 * coff-z80.c: Add support for new reloc.
1236 * coffcode.h: Add support for new machine values.
1237 * cpu-z80.c: Add support for new machine names.
1238 * elf32-z80.c: Add support for new reloc.
1239 * bfd-in2.h: Regenerate.
1240 * libbfd.h: Regenerate.
1242 2020-02-07 Nick Clifton <nickc@redhat.com>
1245 * elf.c (rewrite_elf_program_header): Do not complain if no
1246 sections are mapped to a segment.
1248 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1251 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
1252 for garbage collection on __patchable_function_entries section
1253 without linked-to section.
1255 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1258 * bfd-in2.h: Regenerated.
1259 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
1260 on section if gc_mark of any of its linked-to sections is set
1261 and don't set gc_mark again.
1262 * section.c (asection): Add linked_to_symbol_name to map_head
1265 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
1267 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
1268 reporting an unrecognized instruction with R_V850_LONGJUMP.
1270 2020-02-05 Alan Modra <amodra@gmail.com>
1272 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
1274 2020-02-04 Alan Modra <amodra@gmail.com>
1276 * elf32-ppc.c (ppc_elf_relocate_section): After applying
1277 R_PPC_VLE_ADDR20, goto copy_reloc.
1279 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1281 * bfd-in2.h: Regenerated.
1282 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
1284 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1287 * bfd-in2.h: Regenerated.
1288 * ecoff.c (bfd_debug_section): Add section_id.
1289 * section.c (bfd_section): Add section_id.
1290 (SEC_ASSEMBLER_SECTION_ID): New.
1291 (BFD_FAKE_SECTION): Add section_id.
1293 2020-02-01 Nick Clifton <nickc@redhat.com>
1295 * config.bfd: Move the c30-aout and tic30-aout targets onto the
1298 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1300 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
1301 encodings are relative to the GOT on nios2, too.
1303 2020-01-31 Alan Modra <amodra@gmail.com>
1305 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
1306 file. Use $< and $@ in rules.
1307 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
1308 (elf32-ia64.c, elf64-ia64.c): Likewise.
1309 (elf32-riscv.c, elf64-riscv.c): Likewise.
1310 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1311 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
1312 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
1313 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
1314 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1315 * Makefile.in: Regenerate.
1317 2020-01-31 Alan Modra <amodra@gmail.com>
1320 * elf.c (setup_group): Don't clear entire section contents,
1321 just the padding after group flags. Release alloc'd memory
1322 after a seek or read failure.
1324 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1326 * peXXigen.c (pe_is_repro): New function.
1327 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
1328 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
1330 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1332 * peXXigen.c (debug_type_names): Add names for new debug data type
1335 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1337 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1338 inner loop. Fix a memory leak.
1340 2020-01-30 Alan Modra <amodra@gmail.com>
1342 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1343 or obj_coff_keep_strings here.
1344 (coff_get_normalized_symtab): Free external syms directly.
1345 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1348 2020-01-27 Jim Wilson <jimw@sifive.com>
1350 * cpu-riscv.c (riscv_scan): New.
1351 (N): Change bfd_default_scan to riscv_scan.
1353 2020-01-27 Andreas Schwab <schwab@suse.de>
1355 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1356 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1357 * Makefile.in: Regenerate.
1358 * cpu-plugin.c: Remove.
1359 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1360 (bfd_plugin_arch): Remove declaration.
1361 * bfd-in2.h: Regenerate.
1362 * po/SRC-POTFILES.in: Regenerate.
1364 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1365 Alan Modra <amodra@gmail.com>
1368 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1370 2020-01-24 Jim Wilson <jimw@sifive.com>
1372 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1373 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1374 avoid over long line.
1376 2020-01-24 Nick Clifton <nickc@redhat.com>
1379 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1380 syms and keep strings flags as these may have been set in order to
1381 prevent a bogus call to free.
1383 2020-01-23 Nick Clifton <nickc@redhat.com>
1385 * po/fr.po: Updated French translation.
1387 2020-01-23 Alan Modra <amodra@gmail.com>
1390 * elf.c (assign_file_positions_for_load_sections): Avoid divide
1391 by zero when p_align is zero.
1393 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1395 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1396 (riscv_prefix_cmp): Likewise.
1397 (riscv_non_std_ext_p): Deleted.
1398 (riscv_std_sv_ext_p): Likewise.
1399 (riscv_non_std_sv_ext_p): Likewise.
1400 (riscv_merge_non_std_and_sv_ext): Rename to...
1401 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1402 (riscv_merge_arch_attr_info): Replace 3 calls to
1403 riscv_merge_non_std_and_sv_ext with single call to
1404 riscv_merge_multi_letter_ext.
1405 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1406 encounter a 'z' prefix.
1407 (riscv_get_prefix_class): New function, return prefix class based
1408 on first few characters of input string.
1409 (riscv_parse_config): New structure to factor out minor differences
1410 in extension class parsing behaviour.
1411 (riscv_parse_sv_or_non_std_ext): Rename to...
1412 (riscv_parse_prefixed_ext): and parameterise with
1414 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1415 (riscv_multi_letter_ext_valid_p): New.
1416 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1417 (riscv_parse_subset): Delegate all non-single-letter parsing work
1418 to riscv_parse_prefixed_ext.
1419 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1420 (riscv_get_prefix_class): Declare.
1422 2020-01-22 Alan Modra <amodra@gmail.com>
1424 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1425 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1426 __tls_get_addr_desc.
1427 (ppc64_elf_size_stubs): Add section for linker generated
1428 __tls_get_addr_desc wrapper function. Loop at least once if
1429 generating this function.
1430 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1431 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1433 2020-01-22 Alan Modra <amodra@gmail.com>
1435 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1436 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1438 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1439 (STDU_R1_0R1, ADDI_R1_R1): Define.
1440 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1441 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
1442 tga_desc_fd to opt_fd, and tga_desc to opt. Set
1443 no_tls_get_addr_regsave.
1444 (branch_reloc_hash_match): Add hash3 and hash4.
1445 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1446 (ppc64_elf_size_dynamic_sections): Likewise.
1447 (ppc64_elf_relocate_section): Likewise.
1448 (plt_stub_size, build_plt_stub): Likewise. Size regsave
1449 __tls_get_addr stub.
1450 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1452 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
1453 eh_frame for regsave __tls_get_addr.
1455 2020-01-22 Alan Modra <amodra@gmail.com>
1457 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1458 which __tls_get_addr calls will be eliminated.
1460 2020-01-20 Nick Clifton <nickc@redhat.com>
1462 * po/pt.po: Updates Portuguese translation.
1463 * po/ru.po: Updated Russian translation.
1464 * po/uk.po: Updated Ukranian translation.
1466 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1469 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1470 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1472 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1473 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1474 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1475 "rex leal x@tlsdesc(%rip), %reg" to
1476 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
1477 "call *(%eax)" to "nopl (%rax)".
1479 2020-01-20 Alan Modra <amodra@gmail.com>
1481 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
1482 (MTLR_R11): Don't define.
1483 (LD_R0_0R3, CMPDI_R0_0): Define.
1484 (build_tls_get_addr_stub): Don't use r11 in stub.
1486 2020-01-20 Alan Modra <amodra@gmail.com>
1488 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
1489 (defined_sym_val, is_tls_get_addr): Likewise.
1491 2020-01-18 Nick Clifton <nickc@redhat.com>
1493 * version.m4 (BFD_VERSION): Set to 2.34.50.
1494 * configure: Regenerate.
1495 * po/bfd.pot: Regenerate.
1497 2020-01-18 Nick Clifton <nickc@redhat.com>
1499 Binutils 2.34 branch created.
1501 2020-01-17 Christian Biesinger <cbiesinger@google.com>
1503 * coff-arm.c: Fix spelling error (seperate).
1504 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
1506 * sysdep.h (strnlen): Fix spelling error (seperate).
1508 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
1511 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1513 2020-01-15 Alan Modra <amodra@gmail.com>
1516 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1517 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1518 of function symbols unless dot symbols are present. Do warn
1519 whenever one is created, regardles of whether a PLT entry is
1520 also emitted for the function symbol.
1522 2020-01-14 Alan Modra <amodra@gmail.com>
1524 * som.c (som_bfd_count_ar_symbols): Error when file position
1525 of symbols on chains is not strictly increasing.
1527 2020-01-14 Alan Modra <amodra@gmail.com>
1529 * vms.h (VMS_DEBUG): Define as 0.
1530 * vms-alpha.c (image_write): Move debug output after bounds check.
1532 (_bfd_vms_slurp_eihd): Warning fix.
1533 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
1535 2020-01-13 Alan Modra <amodra@gmail.com>
1537 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
1538 for "ignored" records.
1540 2020-01-13 Alan Modra <amodra@gmail.com>
1542 * wasm-module.c (wasm_scan_name_function_section): Formatting.
1543 Delete asect name check. Move asect NULL check to wasm_object_p.
1544 Correct bounds check of sizes against end. Replace uses of
1545 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
1546 just one bfd_release.
1547 (wasm_scan): Don't use malloc/strdup for section names,
1548 bfd_alloc instead. Simplify code prefixing section name.
1549 Formatting. Don't attempt to free memory here..
1550 (wasm_object_p): ..do so here.
1552 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
1555 * elf32-arm.c (elf32_arm_final_link_relocate): Use
1556 UNDEFWEAK_NO_DYNAMIC_RELOC.
1557 (allocate_dynrelocs_for_symbol): Likewise.
1559 2020-01-10 Tamar Christina <tamar.christina@arm.com>
1562 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
1564 2020-01-10 Alan Modra <amodra@gmail.com>
1566 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1568 2020-01-09 Nick Clifton <nickc@redhat.com>
1571 * bfd.c (bfd_convert_section_contents): Check for a compress
1572 header size that is larger than the actual section size.
1574 2020-01-08 Alan Modra <amodra@gmail.com>
1577 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1578 after removing sections.
1580 2020-01-06 Jim Wilson <jimw@sifive.com>
1583 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1584 check for !bfd_link_pic (info).
1585 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1586 <R_RISCV_JAL>: Add comment.
1587 (_bfd_riscv_relax_section): For plt.offset check, add check for
1588 bfd_link_pic (info). Add comment.
1590 2020-01-06 Alan Modra <amodra@gmail.com>
1592 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1593 match failures. Don't init to bfd_error_wrong_format before
1594 calling _bfd_check_format.
1596 2020-01-06 Alan Modra <amodra@gmail.com>
1598 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1599 status rather than exiting on stack overflow or underflow.
1600 (_bfd_vms_slurp_etir): Adjust to suit.
1602 2020-01-06 Alan Modra <amodra@gmail.com>
1604 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1606 2020-01-06 Alan Modra <amodra@gmail.com>
1608 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1609 command. Check name offset is within command.
1610 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1611 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1612 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1613 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1614 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1615 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1616 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1617 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1618 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1619 (bfd_mach_o_read_segment): Similarly.
1620 (bfd_mach_o_read_thread): Properly bound check thread struct.
1621 Don't repeat checks on second loop.
1622 (bfd_mach_o_read_command): Fail on invalid command length.
1624 2020-01-04 Alan Modra <amodra@gmail.com>
1626 * format.c (bfd_check_format_matches): Add preserve_match.
1627 Save initial bfd state in "preserve", matched bfd state in
1628 "preserve_match". Save just the first match. Release
1629 bfd_alloc memory. Restore and finish preserved state as
1630 appropriate on all function exit paths.
1632 2020-01-04 Alan Modra <amodra@gmail.com>
1634 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1636 2020-01-04 Alan Modra <amodra@gmail.com>
1638 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1641 2020-01-03 Nick Clifton <nickc@redhat.com>
1644 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1645 there is enough data remaining in the code buffer before
1646 attempting to read a function stub.
1648 2020-01-03 Nick Clifton <nickc@redhat.com>
1651 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1652 return value from bfd_malloc.
1653 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1654 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1655 (elf32_arm_filter_cmse_symbols): Likewise.
1656 (elf32_arm_write_section): Likewise.
1657 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1658 (bfd_mach_o_follow_dsym): Likewise.
1659 * pef.c (bfd_pef_print_loader_section): Likewise.
1660 (bfd_pef_scan_start_address): Likewise.
1661 (bfd_pef_parse_function_stubs): Likewise.
1662 (bfd_pef_parse_symbols): Likewise.
1664 2020-01-03 Sergei Trofimovich <siarheit@google.com>
1666 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1667 on binary inputs ld/PR25316.
1668 (is_ia64_elf): new helper to filter on ia64 objects.
1670 2020-01-03 Jan Beulich <jbeulich@suse.com>
1672 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1674 (bfd_mach_o_scan): Insert underscore in two variable names.
1676 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1678 * Makefile.am: Add z80-elf target support.
1679 * configure.ac: Likewise.
1680 * targets.c: Likewise.
1681 * Makefile.in: Regenerate.
1682 * configure: Regenerate.
1683 * config.bfd: Add z80-elf target support and new arches: ez80 and
1685 * elf32-z80.c: New file.
1686 * archures.c: Add new z80 architectures: eZ80 and Z180.
1687 * coffcode.h: Likewise.
1688 * cpu-z80.c: Likewise.
1689 * coff-z80.c: Add new relocations for Z80 target and local label
1691 * reloc.c: Add new relocs.
1692 * bfd-in2.h: Regenerate.
1693 * libbfd.h: Regenerate.
1695 2020-01-02 Tamar Christina <tamar.christina@arm.com>
1699 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1701 2020-01-01 Alan Modra <amodra@gmail.com>
1703 Update year range in copyright notice of all files.
1705 For older changes see ChangeLog-2019
1707 Copyright (C) 2020 Free Software Foundation, Inc.
1709 Copying and distribution of this file, with or without modification,
1710 are permitted in any medium without royalty provided the copyright
1711 notice and this notice are preserved.
1717 version-control: never