1 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
4 * elf-linker-x86.h (elf_linker_x86_params): Add
5 static_before_all_inputs and has_dynamic_linker.
6 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
7 dynamic input objects if -static is passed at command-line
8 before all input files without --dynamic-linker unless
9 --no-dynamic-linker is used.
11 2020-03-13 Kamil Rytarowski <n54@gmx.com>
13 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
15 2020-03-13 Christian Eggers <ceggers@gmx.de>
17 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
19 * elfcode.h (bfd_from_remote_memory): Add units to several
20 parameters. New local "opb". Fix usage of p_align. Fix
21 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
22 call of target_read_memory.
23 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
24 calculation of "offset" and "output_offset".
25 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
26 from "offset" and fix calculation of "end" from "vma+size". Fix
27 comparison between "sh_addr" and "vma"/"output_offset".
28 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
29 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
31 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
32 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
33 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
34 assignment of p_paddr from phdr_lma. Fix comparison between
35 "lma+size" and "next->lma".
36 (elf_sort_segments): Fix assignment from p_paddr to lma.
37 (assign_file_positions_for_load_sections): Add unit (bytes) to
38 local "align". Fix calculation of local "off_adjust". Fix
39 calculation of local "filehdr_vaddr".
40 (assign_file_positions_for_non_load_sections): New local "opb".
41 Fix calculation of "end" from "p_size". Fix comparison between
42 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
43 from "end" and "p_vaddr".
44 (rewrite_elf_program_header): Fix comparison between p_vaddr and
45 vma. Fix assignment to p_paddr from lma. Fix comparison between
46 p_paddr and lma. Fix assignment to p_paddr from lma.
47 * merge.c (sec_merge_emit): New local "opb". Convert
48 "alignment_power" to octets.
49 (_bfd_add_merge_section): New locals "alignment_power" and
50 "opb". Fix comparison between "alignment_power" and
52 (_bfd_merge_sections): New local "opb". Divide size by opb
53 before checking align mask.
55 2020-03-13 Christian Eggers <ceggers@gmx.de>
57 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
58 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
60 (_bfd_elf_make_section_from_phdr): Similarly.
61 (elf_fake_sections): Fix calculation of
62 Elf_Internal_shdr::sh_addr from section VMA.
63 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
65 (assign_file_positions_for_load_sections): Fix calculations of
66 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
67 comparison between program header address and section LMA.
68 (assign_file_positions_for_non_load_sections): Likewise.
69 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
70 (IS_CONTAINED_BY_VMA): Add parameter opb.
71 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
72 INCLUDE_SECTION_IN_SEGMENT): Likewise.
73 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
74 Fix calculations of p_addr_valid and p_vaddr_offset.
75 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
76 with octets per byte when comparing against p_vaddr.
78 2020-03-11 Alan Modra <amodra@gmail.com>
80 * som.c (setup_sections): Sanity check subspace.name.
82 2020-03-11 Alan Modra <amodra@gmail.com>
84 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
86 2020-03-10 Alan Modra <amodra@gmail.com>
89 * ihex.c (ihex_write_object_contents): Don't assume ordering of
92 2020-03-09 Alan Modra <amodra@gmail.com>
94 * wasm-module.c (wasm_scan): Sanity check file name length
95 before allocating memory. Move common section setup code. Do
96 without bfd_tell to calculate section size.
98 2020-03-06 Nick Clifton <nickc@redhat.com>
100 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
101 with error messages and failure return values.
103 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
105 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
106 relocation sections for any removed reference to a dynamic symbol.
108 2020-03-05 Nick Clifton <nickc@redhat.com>
110 * elf-bfd.h (struct elf_backend_data): Add new fields:
111 init_secondary_reloc_section, slurp_secondary_reloc_section,
112 write_secondary_reloc_section.
113 (_bfd_elf_init_secondary_reloc_section): Prototype.
114 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
115 (_bfd_elf_write_secondary_reloc_section): Prototype.
116 * elf.c ( bfd_section_from_shdr): Invoke the new
117 init_secondary_reloc_section backend function, if defined, when a
118 second reloc section is encountered.
119 (swap_out_syms): Invoke the new symbol_section_index function, if
120 defined, when computing the section index of an OS/PROC specific
122 (_bfd_elf_init_secondary_reloc_section): New function.
123 (_bfd_elf_slurp_secondary_reloc_section): New function.
124 (_bfd_elf_write_secondary_reloc_section): New function.
125 (_bfd_elf_copy_special_section_fields): New function.
126 * elfcode.h (elf_write_relocs): Invoke the new
127 write_secondary_relocs function, if defined, in order to emit
129 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
130 function, if defined, in order to read in secondary relocs.
131 * elfxx-target.h (elf_backend_copy_special_section_fields):
132 Provide a non-NULL default definition.
133 (elf_backend_init_secondary_reloc_section): Likewise.
134 (elf_backend_slurp_secondary_reloc_section): Likewise.
135 (elf_backend_write_secondary_reloc_section): Likewise.
136 (struct elf_backend_data elfNN_bed): Add initialisers for the new
138 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
139 * configure: Regenerate.
141 2020-03-05 Alan Modra <amodra@gmail.com>
143 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
144 against file size before allocating memory. Use bfd_alloc rather
145 than bfd_zalloc for carsym/strings memory.
147 2020-03-04 Alan Modra <amodra@gmail.com>
149 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
150 sh_addr mod sh_addalign is zero.
152 2020-03-04 Alan Modra <amodra@gmail.com>
154 * format.c (bfd_check_format_matches): Call cleanup on error exit.
156 2020-03-03 Alan Modra <amodra@gmail.com>
158 * format.c (struct bfd_preserve): Add cleanup field.
159 (bfd_preserve_save): Add cleanup param and save.
160 (bfd_preserve_restore): Return cleanup.
161 (bfd_preserve_finish): Call the cleanup for the discarded match.
162 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
163 and clear when preserving a match. Restore cleanup too when
164 restoring that match.
166 2020-03-02 Alan Modra <amodra@gmail.com>
168 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
169 * hpux-core.c (hpux_core_core_file_p): Update prototype.
170 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
171 (core_sco5_vec): Correct initialisers.
173 2020-03-02 Alan Modra <amodra@gmail.com>
175 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
176 * aix5ppc-core.c (xcoff64_core_p): Likewise.
177 * cisco-core.c (cisco_core_file_validate): Likewise.
178 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
179 * hpux-core.c (hpux_core_core_file_p): Likewise.
180 * irix-core.c (irix_core_core_file_p): Likewise.
181 * lynx-core.c (lynx_core_file_p): Likewise.
182 * netbsd-core.c (netbsd_core_file_p): Likewise.
183 * osf-core.c (osf_core_core_file_p): Likewise.
184 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
185 * sco5-core.c (sco5_core_file_p): Likewise.
187 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
189 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
191 2020-03-02 Alan Modra <amodra@gmail.com>
193 * targets.c (bfd_cleanup): New typedef.
194 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
195 * libbfd-in.h (_bfd_no_cleanup): Define.
196 * format.c (bfd_reinit): Add cleanup parameter, call it.
197 (bfd_check_format_matches): Set cleanup from _bfd_check_format
198 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
199 * aout-target.h (callback, object_p): Return bfd_cleanup.
200 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
201 * archive.c (bfd_generic_archive_p): Likewise.
202 * binary.c (binary_object_p): Likewise.
203 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
204 * coff-ia64.c (ia64coff_object_p): Likewise.
205 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
206 * coff-sh.c (coff_small_object_p): Likewise.
207 * coff-stgo32.c (go32_check_format): Likewise.
208 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
209 (xcoff64_core_p): Likewise.
210 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
211 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
212 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
213 * elfcode.h (elf_object_p): Likewise.
214 * elfcore.h (elf_core_file_p): Likewise.
215 * i386msdos.c (msdos_object_p): Likewise.
216 * ihex.c (ihex_object_p): Likewise.
217 * libaout.h (some_aout_object_p): Likewise.
218 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
219 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
220 * libbfd.c (_bfd_dummy_target): Likewise.
221 * libcoff-in.h (coff_object_p): Likewise.
222 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
223 (bfd_mach_o_arm64_core_p): Likewise.
224 * mach-o-arm.c (bfd_mach_o_arm_object_p),
225 (bfd_mach_o_arm_core_p): Likewise.
226 * mach-o-i386.c (bfd_mach_o_i386_object_p),
227 (bfd_mach_o_i386_core_p): Likewise.
228 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
229 (bfd_mach_o_x86_64_core_p): Likewise.
230 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
231 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
232 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
233 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
234 * mmo.c (mmo_object_p): Likewise.
235 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
236 * peicode.h (coff_real_object_p, pe_ILF_object_p),
237 (pe_bfd_object_p): Likewise.
238 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
239 * ppcboot.c (ppcboot_object_p): Likewise.
240 * rs6000-core.c (rs6000coff_core_p): Likewise.
241 * som.c (som_object_setup, som_object_p): Likewise.
242 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
243 * tekhex.c (tekhex_object_p): Likewise.
244 * vms-alpha.c (alpha_vms_object_p): Likewise.
245 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
246 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
247 * wasm-module.c (wasm_object_p): Likewise.
248 * xsym.c (bfd_sym_object_p): Likewise.
249 * xsym.h (bfd_sym_object_p): Likewise.
250 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
252 * pdp11.c (some_aout_object_p): Likewise.
253 * plugin.c (register_ld_plugin_object_p): Update object_p
255 * plugin.h (register_ld_plugin_object_p): Likewise.
256 * bfd-in2.h: Regenerate.
257 * libbfd.h: Regenerate.
258 * libcoff.h: Regenerate.
260 2020-03-02 Alan Modra <amodra@gmail.com>
262 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
263 applicable section flags.
264 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
265 (mips_ecoff_bele_vec): Likewise.
266 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
268 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
269 (_bfd_ecoff_styp_to_sec_flags): Likewise.
271 2020-03-02 Alan Modra <amodra@gmail.com>
273 * elf32-m32r.c (m32r_elf_section_flags): New function.
274 (elf_backend_section_flags): Define.
275 * elf32-nds32.c (nds32_elf_section_flags): New function.
276 (elf_backend_section_flags): Define.
277 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
278 .sbss and .sdata sections.
279 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
280 for SHF_V850_GPREL sections.
281 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
283 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
284 for SHF_PARISC_SHORT sections.
285 * elf64-ppc.c (ppc64_elf_section_flags): New function.
286 (elf_backend_section_flags): Define.
287 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
288 for SHF_MIPS_GPREL sections. Delete FIXME.
290 2020-03-02 Alan Modra <amodra@gmail.com>
292 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
293 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
294 calling elf_backend_section_flags with adjusted params. Use
295 newsect->flags past that point.
296 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
298 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
299 to have their type overridden, and all sh_flags but processor and
301 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
302 * elf32-mep.c (mep_elf_section_flags): Likewise.
303 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
304 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
305 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
306 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
307 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
308 stub BFD and non-aarch64 input files when scanning for stubs.
310 2020-03-02 Alan Modra <amodra@gmail.com>
312 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
313 limit to decompressed element size.
315 2020-03-02 Alan Modra <amodra@gmail.com>
317 * vms-lib.c (vms_traverse_index): Add recur_count param and
318 update calls. Fail on excessive recursion.
320 2020-03-02 Alan Modra <amodra@gmail.com>
322 * vms-alpha.c (vms_get_remaining_object_record): Use
323 bfd_realloc_or_free rather than bfd_realloc.
324 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
325 (dst_define_location, parse_module): Likewise, and check realloc
326 return status before using memory. Return status from function
327 adjusting all callers.
329 2020-02-28 Alan Modra <amodra@gmail.com>
331 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
333 2020-02-28 Alan Modra <amodra@gmail.com>
335 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
336 Remove duplicate undersize check.
338 2020-02-27 Alan Modra <amodra@gmail.com>
341 * mmo.c (mmo_scan): Set SEC_DATA for .data.
343 2020-02-27 Alan Modra <amodra@gmail.com>
346 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
347 (coff_section_type): Adjust comment.
348 (decode_section_type): Likewise. Call coff_section_type before
350 (bfd_decode_symclass): Use 'c' for common sections other than
353 2020-02-27 Alan Modra <amodra@gmail.com>
355 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
358 2020-02-27 Alan Modra <amodra@gmail.com>
360 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
361 if file is an archive element.
362 * bfd-in2.h: Regenerate.
364 2020-02-26 Alan Modra <amodra@gmail.com>
366 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
367 bfd_set_error on failing test. Don't bother changing bfd_error on
368 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
369 Check sym name is within string buffer. Use size_t for some vars.
370 (do_slurp_coff_armap): Use size_t for some variables, fix size of
371 int_buf. Don't change bfd_error on file read error. Use
372 _bfd_mul_overflow when calculating carsym buffer size. Reorder
373 calculations to catch overflows before they occur. malloc and
374 free raw armap rather than using bfd_alloc. Read raw armap before
375 allocating carsym+strings buffer.
376 (_bfd_slurp_extended_name_table): Localize variables. Check
377 name size against file size.
379 2020-02-26 Alan Modra <amodra@gmail.com>
381 * vms-lib.c (vms_lib_read_index): Release correct buffer.
383 2020-02-26 Alan Modra <amodra@gmail.com>
385 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
386 malloc. Check for NULL return from bfd_malloc.
387 (rx_table_find, rx_table_map): Likewise.
388 (rx_set_section_contents): Check bfd_alloc return.
389 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
391 2020-02-26 Alan Modra <amodra@gmail.com>
393 * aoutx.h: Indent labels correctly. Format error strings.
394 * archive.c: Likewise.
395 * archive64.c: Likewise.
396 * coff-arm.c: Likewise.
397 * coff-rs6000.c: Likewise.
398 * coff-stgo32.c: Likewise.
399 * cpu-arm.c: Likewise.
400 * dwarf2.c: Likewise.
401 * elf-ifunc.c: Likewise.
402 * elf-properties.c: Likewise.
403 * elf-s390-common.c: Likewise.
404 * elf-strtab.c: Likewise.
406 * elf32-arm.c: Likewise.
407 * elf32-bfin.c: Likewise.
408 * elf32-cr16.c: Likewise.
409 * elf32-csky.c: Likewise.
410 * elf32-i386.c: Likewise.
411 * elf32-m68k.c: Likewise.
412 * elf32-msp430.c: Likewise.
413 * elf32-nds32.c: Likewise.
414 * elf32-nios2.c: Likewise.
415 * elf32-pru.c: Likewise.
416 * elf32-xtensa.c: Likewise.
417 * elf64-ia64-vms.c: Likewise.
418 * elf64-x86-64.c: Likewise.
419 * elfcode.h: Likewise.
420 * elfcore.h: Likewise.
421 * elflink.c: Likewise.
422 * elfnn-aarch64.c: Likewise.
423 * elfnn-ia64.c: Likewise.
424 * elfnn-riscv.c: Likewise.
425 * elfxx-mips.c: Likewise.
426 * elfxx-sparc.c: Likewise.
427 * elfxx-x86.c: Likewise.
428 * i386lynx.c: Likewise.
431 * plugin.c: Likewise.
434 2020-02-26 Alan Modra <amodra@gmail.com>
437 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
439 (bfd_elf_add_dt_needed_tag): Declare.
440 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
441 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
442 from elf_add_dt_needed_tag. Remove soname and doit param.
443 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
444 to see whether as-needed lib is already loaded, use dyn_loaded
445 list instead. When saving and restoring around as-needed lib
446 handle possibility that dynstr has not been initialised. Don't
447 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
448 Mark libs loaded via DT_NEEDED entries of other libs with
449 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
451 (elf_link_check_versioned_symbol): Remove now unneccesary
452 DYNAMIC check when traversing dyn_loaded list.
454 2020-02-26 Alan Modra <amodra@gmail.com>
456 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
458 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
461 * plugin.c (need_lto_wrapper_p): New.
462 (bfd_plugin_set_program_name): Add an int argument to set
464 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
466 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
468 2020-02-24 Alan Modra <amodra@gmail.com>
470 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
472 2020-02-24 Alan Modra <amodra@gmail.com>
474 * vms-lib.c (struct carsym_mem): Add limit.
475 (vms_add_index): Heed limit.
476 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
477 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
478 Always return actual number read.
479 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
480 assertion with error exit.
482 2020-02-22 Alan Modra <amodra@gmail.com>
485 * elf.c (assign_file_positions_for_load_sections): Continue linking
486 on "PHDR segment not covered by LOAD segment" errors.
488 2020-02-21 Alan Modra <amodra@gmail.com>
490 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
492 (bfd_mach_o_canonicalize_reloc): Likewise.
493 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
494 counts and offsets against file size.
495 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
496 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
497 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
498 against file size. Delete symbol table error message.
499 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
501 (bfd_mach_o_read_symtab): Likewise.
502 (bfd_mach_o_read_command): Pass file size.
503 (bfd_mach_o_scan): Sanity check command count against file size.
505 2020-02-21 Alan Modra <amodra@gmail.com>
508 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
509 "text", "data" and "bss" section pointer vars. Don't update
510 section size, just exec header sizes.
511 (adjust_sizes_and_vmas): Don't update text section size. Set
512 initial exec header a_text. Print exec headers sizes.
513 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
514 (adjust_sizes_and_vmas): Similarly. Formatting.
515 (final_link): Correct final file extension.
517 2020-02-20 Nick Clifton <nickc@redhat.com>
519 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
521 * elfxx-target.h (elf_backend_symbol_section_index): Provide
523 (elfNN_bed): Initialise the symbol_section_index field.
524 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
525 OS and PROC specific section indicies. Warn if converting other
526 reserved incidies to SHN_ABS.
528 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
531 * cpu-z80.c: Add machine type compatibility checking.
533 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
536 * plugin.c (plugin_list_entry): Remove handle.
537 (try_load_plugin): Call dlclose before return.
539 2020-02-19 Alan Modra <amodra@gmail.com>
541 * libbfd-in.h (_bfd_constant_p): Define.
542 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
543 file size before allocating memory.
544 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
545 * elf.c (bfd_elf_get_str_section): Likewise.
546 (_bfd_elf_slurp_version_tables): Likewise.
547 * libbfd.h: Regenerate.
549 2020-02-19 Alan Modra <amodra@gmail.com>
551 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
552 * aoutx.h (aout_get_external_symbols): Replace calls to
553 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
554 (slurp_reloc_table): Likewise.
555 * archive.c (do_slurp_bsd_armap): Likewise.
556 (do_slurp_coff_armap): Likewise.
557 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
558 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
559 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
560 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
561 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
562 (_bfd_coff_get_external_symbols): Likewise.
563 * ecoff.c (ecoff_slurp_symbolic_header),
564 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
565 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
566 (ecoff_indirect_link_order): Likewise.
567 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
568 (_bfd_elf_slurp_version_tables): Likewise.
569 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
570 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
571 * elf32-rx.c (elf32_rx_relax_section): Likewise.
572 * elf64-alpha.c (READ): Likewise.
573 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
574 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
575 * elfcode.h (elf_slurp_symbol_table),
576 (elf_slurp_reloc_table_from_section): Likewise.
577 * elflink.c (elf_link_add_object_symbols),
578 (elf_link_check_versioned_symbol): Likewise.
579 * elfxx-mips.c (READ): Likewise.
580 * i386lynx.c (slurp_reloc_table): Likewise.
581 * lynx-core.c (lynx_core_file_p): Likewise.
582 * mach-o.c (bfd_mach_o_canonicalize_relocs),
583 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
584 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
585 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
586 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
587 (bfd_pef_parse_symbols): Likewise.
588 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
589 * som.c (setup_sections, som_slurp_string_table),
590 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
591 (som_bfd_fill_in_ar_symbols): Likewise.
592 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
593 (evax_bfd_print_image): Likewise.
594 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
595 * wasm-module.c (wasm_scan): Likewise.
596 * xcofflink.c (xcoff_link_add_symbols): Likewise.
597 * xsym.c (bfd_sym_read_name_table),
598 (bfd_sym_print_type_information_table_entry): Likewise.
599 * libbfd.h: Regenerate.
601 2020-02-19 Alan Modra <amodra@gmail.com>
603 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
604 reading external relocs.
605 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
606 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
608 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
610 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
611 (m32c_elf_relax_section): Likewise.
612 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
613 (rl78_elf_relax_section): Likewise.
614 * elf32-rx.c (rx_offset_for_reloc): Likewise.
615 (elf32_rx_relax_section): Likewise.
616 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
617 parameter types and use..
618 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
619 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
620 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
621 being read from file, just the extra.
622 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
623 after reading external syms. Free on failure.
625 2020-02-19 Alan Modra <amodra@gmail.com>
627 * coffcode.h (buy_and_read, coff_slurp_line_table),
628 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
629 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
630 corresponding bfd_alloc call. Adjust variables to suit.
631 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
632 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
633 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
634 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
635 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
636 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
637 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
638 * elf32-rx.c (elf32_rx_relax_section): Likewise.
639 * elf64-alpha.c (READ): Likewise.
640 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
641 (elf_slurp_symbol_table, elf_slurp_reloc_table),
642 (bfd_from_remote_memory): Likewise.
643 * elfcore.h (core_find_build_id): Likewise.
644 * elfxx-mips.c (READ): Likewise.
645 * mach-o.c (bfd_mach_o_mangle_sections),
646 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
647 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
648 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
649 * som.c (setup_sections, som_prep_for_fixups)
650 (som_build_and_write_symbol_table, som_slurp_symbol_table),
651 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
652 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
653 (som_bfd_ar_write_symbol_stuff): Likewise.
654 * vms-alpha.c (vector_grow1): Likewise.
655 * vms-lib.c (vms_add_index): Likewise.
656 * wasm-module.c (wasm_scan_name_function_section): Likewise.
657 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
658 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
659 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
660 (bfd_alloc2, bfd_zalloc2): Delete.
661 (_bfd_mul_overflow): Define.
662 * libbfd.h: Regenerate.
664 2020-02-19 Alan Modra <amodra@gmail.com>
666 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
668 (assign_section_numbers): Likewise.
669 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
670 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
671 bfd_malloc2, size_t amt, and unsigned tls_count.
672 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
673 * elflink.c (elf_create_symbuf): Use bfd_malloc.
674 (elf_output_implib): Use bfd_alloc.
676 2020-02-19 Alan Modra <amodra@gmail.com>
678 * bfd.c (struct bfd): Move format and direction to other
679 bitfields. Add "size".
680 * bfdio.c (bfd_get_size): Cache size when not writing file.
681 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
682 returning zero, ie. unknown.
683 (bfd_get_alt_debug_link_info): Likewise.
684 * bfd-in2.h: Regenerate.
686 2020-02-19 Alan Modra <amodra@gmail.com>
688 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
689 bfd_get_file_size twice.
690 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
691 zero, ie. unknown, return.
692 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
693 * elfcode.h (elf_swap_shdr_in): Likewise.
694 (elf_object_p): Don't call bfd_get_file_size twice and correct
697 2020-02-19 Alan Modra <amodra@gmail.com>
699 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
700 FALSE if memory alloc fails. Adjust calls.
701 * som.c (som_prep_for_fixups): Likewise.
702 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
703 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
704 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
705 * som.c (som_build_and_write_symbol_table): Return via error_return
707 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
708 (VEC_APPEND_EL): Delete.
709 (vector_grow1): Return pointer to element. Catch overflow.
710 Return NULL on memory allocation failure.
711 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
712 (alpha_vms_add_fixup_ca): Likewise.
713 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
715 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
717 2020-02-19 Alan Modra <amodra@gmail.com>
719 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
720 * aout-target.h (object_p): Likewise.
721 * aout-tic30.c (tic30_aout_object_p): Likewise.
722 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
723 (emit_stringtab, write_syms, link_hash_table_create),
724 (aout_link_write_other_symbol): Likewise.
725 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
726 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
727 (_bfd_compute_and_write_armap): Likewise.
728 * archures.c (bfd_arch_list): Likewise.
729 * bfd.c (bfd_record_phdr): Likewise.
730 * binary.c (binary_canonicalize_symtab): Likewise.
731 * cisco-core.c (cisco_core_file_validate): Likewise.
732 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
733 (find_arm_glue, record_arm_to_thumb_glue),
734 (record_thumb_to_arm_glue): Likewise.
735 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
736 (ppc_allocate_toc_section): Likewise.
737 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
738 * coff-sh.c (sh_relax_section): Likewise.
739 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
740 * coffcode.h (handle_COMDAT, coff_new_section_hook),
741 (coff_set_alignment_hook, coff_mkobject),
742 (coff_compute_section_file_positions): Likewise.
743 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
744 (coff_find_nearest_line_with_names),
745 ( bfd_coff_set_symbol_class): Likewise.
746 * cofflink.c (_bfd_coff_link_hash_table_create),
747 (_bfd_coff_link_input_bfd): Likewise.
748 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
749 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
750 (build_line_info_table, sort_line_sequences),
751 (line_info_add_include_dir, line_info_add_file_name),
752 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
753 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
754 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
755 (_bfd_ecoff_find_nearest_line),
756 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
757 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
758 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
759 * elf-m10300.c (mn10300_elf_relax_section),
760 (elf32_mn10300_link_hash_table_create): Likewise.
761 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
762 * elf.c (make_mapping, copy_elf_program_header): Likewise.
763 * elf32-arm.c (elf32_arm_link_hash_table_create),
764 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
765 (elf32_arm_new_section_hook): Likewise.
766 * elf32-avr.c (elf_avr_new_section_hook),
767 (elf32_avr_link_hash_table_create, get_local_syms),
768 (elf32_avr_setup_section_lists): Likewise.
769 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
770 (bfin_link_hash_table_create): Likewise.
771 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
772 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
773 * elf32-csky.c (csky_elf_link_hash_table_create),
774 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
775 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
776 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
777 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
778 * elf32-i386.c (elf_i386_check_relocs): Likewise.
779 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
780 * elf32-m32r.c (m32r_elf_link_hash_table_create),
781 (m32r_elf_check_relocs): Likewise.
782 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
783 (elf32_m68hc11_setup_section_lists),
784 (elf32_m68hc11_size_stubs): Likewise.
785 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
786 * elf32-metag.c (elf_metag_link_hash_table_create),
787 (elf_metag_setup_section_lists): Likewise.
788 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
789 (microblaze_elf_check_relocs): Likewise.
790 * elf32-nds32.c (nds32_elf_link_hash_table_create),
791 (nds32_elf_check_relocs): Likewise.
792 * elf32-nios2.c (nios2_elf32_setup_section_lists),
793 (get_local_syms, nios2_elf32_check_relocs),
794 (nios2_elf32_link_hash_table_create): Likewise.
795 * elf32-or1k.c (or1k_elf_link_hash_table_create),
796 (or1k_elf_check_relocs): Likewise.
797 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
798 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
799 * elf32-s390.c (elf_s390_link_hash_table_create),
800 (elf_s390_check_relocs): Likewise.
801 * elf32-score.c (score_elf_create_got_section),
802 (s3_elf32_score_new_section_hook),
803 (elf32_score_link_hash_table_create): Likewise.
804 * elf32-score7.c (score_elf_create_got_section),
805 (s7_elf32_score_new_section_hook): Likewise.
806 * elf32-sh.c (sh_elf_link_hash_table_create),
807 (sh_elf_check_relocs): Likewise.
808 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
809 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
810 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
811 (tilepro_elf_check_relocs): Likewise.
812 * elf32-v850.c (remember_hi16s_reloc): Likewise.
813 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
814 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
815 (elf_xtensa_new_section_hook): Likewise.
816 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
817 (get_got_entry, elf64_alpha_check_relocs): Likewise.
818 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
819 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
820 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
821 * elf64-ppc.c (ppc64_elf_new_section_hook),
822 (ppc64_elf_link_hash_table_create, update_local_sym_info),
823 (update_plt_info, ppc64_elf_check_relocs): Likewise.
824 * elf64-s390.c (elf_s390_link_hash_table_create),
825 (elf_s390_check_relocs): Likewise.
826 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
827 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
828 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
829 (elf_link_add_archive_symbols, compute_bucket_count),
830 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
831 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
832 (bfd_elf_final_link): Likewise.
833 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
834 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
835 (elfNN_aarch64_new_section_hook): Likewise.
836 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
837 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
838 (riscv_elf_check_relocs): Likewise.
839 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
840 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
841 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
842 (_bfd_mips_elf_link_hash_table_create): Likewise.
843 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
844 (_bfd_sparc_elf_check_relocs),
845 (_bfd_sparc_elf_new_section_hook): Likewise.
846 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
847 (tilegx_elf_check_relocs): Likewise.
848 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
849 * format.c (bfd_check_format_matches): Likewise.
850 * hash.c (_bfd_stringtab_init): Likewise.
851 * ihex.c (ihex_scan): Likewise.
852 * irix-core.c (irix_core_core_file_p): Likewise.
853 * linker.c (bfd_wrapped_link_hash_lookup),
854 (_bfd_generic_link_hash_table_create),
855 (_bfd_generic_reloc_link_order): Likewise.
856 * lynx-core.c (lynx_core_file_p): Likewise.
857 * netbsd-core.c (netbsd_core_file_p): Likewise.
858 * osf-core.c (osf_core_core_file_p): Likewise.
859 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
860 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
861 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
862 * peicode.h (pe_mkobject): Likewise.
863 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
864 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
865 * sco5-core.c (read_uarea): Likewise.
866 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
867 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
868 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
869 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
870 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
871 * srec.c (srec_scan): Likewise.
872 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
873 * targets.c (bfd_target_list): Likewise.
874 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
875 * trad-core.c (trad_unix_core_file_p): Likewise.
876 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
877 (vms_new_section_hook): Likewise.
878 * wasm-module.c (wasm_make_empty_symbol): Likewise.
879 * xcofflink.c (xcoff_get_section_contents),
880 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
881 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
882 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
884 2020-02-19 Alan Modra <amodra@gmail.com>
886 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
888 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
890 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
891 and use it if it isn't NULL. Remove has_plugin_p argument. Add
892 a build_list_p argument. Don't search plugin_list. Short circuit
893 when building the plugin list.
894 (has_plugin): Renamed to has_plugin_list.
895 (bfd_plugin_set_plugin): Don't set has_plugin.
896 (bfd_plugin_specified_p): Check plugin_list instead.
897 (build_plugin_list): New function.
898 (load_plugin): Call build_plugin_list and use plugin_list.
900 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
903 * plugin.c (try_claim): Always clean up for LTO wrapper.
904 (try_load_plugin): Treat each object as independent. Create a
905 copy for plugin name.
907 2020-02-11 Nick Clifton <nickc@redhat.com>
909 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
910 for addresses in print statements.
911 (msp430_elf_relax_delete_bytes): Likewise.
912 (msp430_elf_relax_add_words): Likewise.
913 (msp430_elf_relax_section): Likewise.
915 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
917 * plugin.c (add_symbols): Clear plugin_data memory.
919 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
922 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
923 (EXECUTABLE_SUFFIX): Likewise.
924 * config.in: Regenerated.
925 * configure: Likewise.
926 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
927 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
928 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
929 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
930 (get_lto_wrapper): New.
931 (setup_lto_wrapper_env): Likewise.
932 (current_plugin): Likewise.
933 (register_all_symbols_read): Likewise.
934 (register_cleanup): Likewise.
935 (get_symbols): Likewise.
936 (add_input_file): Likewise.
937 (bfd_plugin_close_and_cleanup): Likewise.
938 (claim_file): Removed.
939 (register_claim_file): Set current_plugin->claim_file.
940 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
941 lto_syms in current_plugin.
942 (try_claim): Use current_plugin->claim_file. Call LTO plugin
943 all_symbols_read handler. Copy real symbols to plugin_data.
944 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
945 (try_load_plugin): Don't reuse the previous plugin for LTO
946 wrapper. Set up GCC LTO wrapper if possible. Don't set
947 plugin_list_iter->claim_file.
948 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
950 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
953 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
955 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
956 check if previous instruction matches a conditional jump inserted
957 earlier. Invert conditional jump and delete branch in this case.
959 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
961 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
962 msp430_elf_relax_add_words. Support insertion of either one or two
964 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
965 needs to be grown. Handle insertion of branch instruction to replace
968 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
970 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
971 debugging relocations.
972 (msp430_elf_relax_delete_bytes): Likewise.
973 (msp430_elf_relax_add_two_words): Likewise.
974 (msp430_elf_relax_section): Likewise.
976 2020-02-10 Alan Modra <amodra@gmail.com>
978 * archures.c: Wrap overlong z80 comments.
979 * bfd-in2.h: Regenerate.
981 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
984 * archures.c: Add GBZ80 and Z80N machine values.
985 * reloc.c: Add BFD_RELOC_Z80_16_BE.
986 * coff-z80.c: Add support for new reloc.
987 * coffcode.h: Add support for new machine values.
988 * cpu-z80.c: Add support for new machine names.
989 * elf32-z80.c: Add support for new reloc.
990 * bfd-in2.h: Regenerate.
991 * libbfd.h: Regenerate.
993 2020-02-07 Nick Clifton <nickc@redhat.com>
996 * elf.c (rewrite_elf_program_header): Do not complain if no
997 sections are mapped to a segment.
999 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1002 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
1003 for garbage collection on __patchable_function_entries section
1004 without linked-to section.
1006 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1009 * bfd-in2.h: Regenerated.
1010 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
1011 on section if gc_mark of any of its linked-to sections is set
1012 and don't set gc_mark again.
1013 * section.c (asection): Add linked_to_symbol_name to map_head
1016 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
1018 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
1019 reporting an unrecognized instruction with R_V850_LONGJUMP.
1021 2020-02-05 Alan Modra <amodra@gmail.com>
1023 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
1025 2020-02-04 Alan Modra <amodra@gmail.com>
1027 * elf32-ppc.c (ppc_elf_relocate_section): After applying
1028 R_PPC_VLE_ADDR20, goto copy_reloc.
1030 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1032 * bfd-in2.h: Regenerated.
1033 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
1035 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1038 * bfd-in2.h: Regenerated.
1039 * ecoff.c (bfd_debug_section): Add section_id.
1040 * section.c (bfd_section): Add section_id.
1041 (SEC_ASSEMBLER_SECTION_ID): New.
1042 (BFD_FAKE_SECTION): Add section_id.
1044 2020-02-01 Nick Clifton <nickc@redhat.com>
1046 * config.bfd: Move the c30-aout and tic30-aout targets onto the
1049 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1051 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
1052 encodings are relative to the GOT on nios2, too.
1054 2020-01-31 Alan Modra <amodra@gmail.com>
1056 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
1057 file. Use $< and $@ in rules.
1058 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
1059 (elf32-ia64.c, elf64-ia64.c): Likewise.
1060 (elf32-riscv.c, elf64-riscv.c): Likewise.
1061 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1062 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
1063 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
1064 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
1065 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1066 * Makefile.in: Regenerate.
1068 2020-01-31 Alan Modra <amodra@gmail.com>
1071 * elf.c (setup_group): Don't clear entire section contents,
1072 just the padding after group flags. Release alloc'd memory
1073 after a seek or read failure.
1075 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1077 * peXXigen.c (pe_is_repro): New function.
1078 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
1079 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
1081 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1083 * peXXigen.c (debug_type_names): Add names for new debug data type
1086 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1088 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1089 inner loop. Fix a memory leak.
1091 2020-01-30 Alan Modra <amodra@gmail.com>
1093 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1094 or obj_coff_keep_strings here.
1095 (coff_get_normalized_symtab): Free external syms directly.
1096 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1099 2020-01-27 Jim Wilson <jimw@sifive.com>
1101 * cpu-riscv.c (riscv_scan): New.
1102 (N): Change bfd_default_scan to riscv_scan.
1104 2020-01-27 Andreas Schwab <schwab@suse.de>
1106 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1107 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1108 * Makefile.in: Regenerate.
1109 * cpu-plugin.c: Remove.
1110 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1111 (bfd_plugin_arch): Remove declaration.
1112 * bfd-in2.h: Regenerate.
1113 * po/SRC-POTFILES.in: Regenerate.
1115 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1116 Alan Modra <amodra@gmail.com>
1119 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1121 2020-01-24 Jim Wilson <jimw@sifive.com>
1123 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1124 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1125 avoid over long line.
1127 2020-01-24 Nick Clifton <nickc@redhat.com>
1130 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1131 syms and keep strings flags as these may have been set in order to
1132 prevent a bogus call to free.
1134 2020-01-23 Nick Clifton <nickc@redhat.com>
1136 * po/fr.po: Updated French translation.
1138 2020-01-23 Alan Modra <amodra@gmail.com>
1141 * elf.c (assign_file_positions_for_load_sections): Avoid divide
1142 by zero when p_align is zero.
1144 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1146 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1147 (riscv_prefix_cmp): Likewise.
1148 (riscv_non_std_ext_p): Deleted.
1149 (riscv_std_sv_ext_p): Likewise.
1150 (riscv_non_std_sv_ext_p): Likewise.
1151 (riscv_merge_non_std_and_sv_ext): Rename to...
1152 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1153 (riscv_merge_arch_attr_info): Replace 3 calls to
1154 riscv_merge_non_std_and_sv_ext with single call to
1155 riscv_merge_multi_letter_ext.
1156 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1157 encounter a 'z' prefix.
1158 (riscv_get_prefix_class): New function, return prefix class based
1159 on first few characters of input string.
1160 (riscv_parse_config): New structure to factor out minor differences
1161 in extension class parsing behaviour.
1162 (riscv_parse_sv_or_non_std_ext): Rename to...
1163 (riscv_parse_prefixed_ext): and parameterise with
1165 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1166 (riscv_multi_letter_ext_valid_p): New.
1167 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1168 (riscv_parse_subset): Delegate all non-single-letter parsing work
1169 to riscv_parse_prefixed_ext.
1170 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1171 (riscv_get_prefix_class): Declare.
1173 2020-01-22 Alan Modra <amodra@gmail.com>
1175 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1176 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1177 __tls_get_addr_desc.
1178 (ppc64_elf_size_stubs): Add section for linker generated
1179 __tls_get_addr_desc wrapper function. Loop at least once if
1180 generating this function.
1181 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1182 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1184 2020-01-22 Alan Modra <amodra@gmail.com>
1186 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1187 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1189 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1190 (STDU_R1_0R1, ADDI_R1_R1): Define.
1191 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1192 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
1193 tga_desc_fd to opt_fd, and tga_desc to opt. Set
1194 no_tls_get_addr_regsave.
1195 (branch_reloc_hash_match): Add hash3 and hash4.
1196 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1197 (ppc64_elf_size_dynamic_sections): Likewise.
1198 (ppc64_elf_relocate_section): Likewise.
1199 (plt_stub_size, build_plt_stub): Likewise. Size regsave
1200 __tls_get_addr stub.
1201 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1203 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
1204 eh_frame for regsave __tls_get_addr.
1206 2020-01-22 Alan Modra <amodra@gmail.com>
1208 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1209 which __tls_get_addr calls will be eliminated.
1211 2020-01-20 Nick Clifton <nickc@redhat.com>
1213 * po/pt.po: Updates Portuguese translation.
1214 * po/ru.po: Updated Russian translation.
1215 * po/uk.po: Updated Ukranian translation.
1217 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1220 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1221 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1223 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1224 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1225 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1226 "rex leal x@tlsdesc(%rip), %reg" to
1227 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
1228 "call *(%eax)" to "nopl (%rax)".
1230 2020-01-20 Alan Modra <amodra@gmail.com>
1232 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
1233 (MTLR_R11): Don't define.
1234 (LD_R0_0R3, CMPDI_R0_0): Define.
1235 (build_tls_get_addr_stub): Don't use r11 in stub.
1237 2020-01-20 Alan Modra <amodra@gmail.com>
1239 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
1240 (defined_sym_val, is_tls_get_addr): Likewise.
1242 2020-01-18 Nick Clifton <nickc@redhat.com>
1244 * version.m4 (BFD_VERSION): Set to 2.34.50.
1245 * configure: Regenerate.
1246 * po/bfd.pot: Regenerate.
1248 2020-01-18 Nick Clifton <nickc@redhat.com>
1250 Binutils 2.34 branch created.
1252 2020-01-17 Christian Biesinger <cbiesinger@google.com>
1254 * coff-arm.c: Fix spelling error (seperate).
1255 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
1257 * sysdep.h (strnlen): Fix spelling error (seperate).
1259 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
1262 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1264 2020-01-15 Alan Modra <amodra@gmail.com>
1267 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1268 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1269 of function symbols unless dot symbols are present. Do warn
1270 whenever one is created, regardles of whether a PLT entry is
1271 also emitted for the function symbol.
1273 2020-01-14 Alan Modra <amodra@gmail.com>
1275 * som.c (som_bfd_count_ar_symbols): Error when file position
1276 of symbols on chains is not strictly increasing.
1278 2020-01-14 Alan Modra <amodra@gmail.com>
1280 * vms.h (VMS_DEBUG): Define as 0.
1281 * vms-alpha.c (image_write): Move debug output after bounds check.
1283 (_bfd_vms_slurp_eihd): Warning fix.
1284 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
1286 2020-01-13 Alan Modra <amodra@gmail.com>
1288 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
1289 for "ignored" records.
1291 2020-01-13 Alan Modra <amodra@gmail.com>
1293 * wasm-module.c (wasm_scan_name_function_section): Formatting.
1294 Delete asect name check. Move asect NULL check to wasm_object_p.
1295 Correct bounds check of sizes against end. Replace uses of
1296 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
1297 just one bfd_release.
1298 (wasm_scan): Don't use malloc/strdup for section names,
1299 bfd_alloc instead. Simplify code prefixing section name.
1300 Formatting. Don't attempt to free memory here..
1301 (wasm_object_p): ..do so here.
1303 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
1306 * elf32-arm.c (elf32_arm_final_link_relocate): Use
1307 UNDEFWEAK_NO_DYNAMIC_RELOC.
1308 (allocate_dynrelocs_for_symbol): Likewise.
1310 2020-01-10 Tamar Christina <tamar.christina@arm.com>
1313 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
1315 2020-01-10 Alan Modra <amodra@gmail.com>
1317 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1319 2020-01-09 Nick Clifton <nickc@redhat.com>
1322 * bfd.c (bfd_convert_section_contents): Check for a compress
1323 header size that is larger than the actual section size.
1325 2020-01-08 Alan Modra <amodra@gmail.com>
1328 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1329 after removing sections.
1331 2020-01-06 Jim Wilson <jimw@sifive.com>
1334 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1335 check for !bfd_link_pic (info).
1336 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1337 <R_RISCV_JAL>: Add comment.
1338 (_bfd_riscv_relax_section): For plt.offset check, add check for
1339 bfd_link_pic (info). Add comment.
1341 2020-01-06 Alan Modra <amodra@gmail.com>
1343 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1344 match failures. Don't init to bfd_error_wrong_format before
1345 calling _bfd_check_format.
1347 2020-01-06 Alan Modra <amodra@gmail.com>
1349 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1350 status rather than exiting on stack overflow or underflow.
1351 (_bfd_vms_slurp_etir): Adjust to suit.
1353 2020-01-06 Alan Modra <amodra@gmail.com>
1355 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1357 2020-01-06 Alan Modra <amodra@gmail.com>
1359 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1360 command. Check name offset is within command.
1361 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1362 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1363 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1364 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1365 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1366 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1367 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1368 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1369 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1370 (bfd_mach_o_read_segment): Similarly.
1371 (bfd_mach_o_read_thread): Properly bound check thread struct.
1372 Don't repeat checks on second loop.
1373 (bfd_mach_o_read_command): Fail on invalid command length.
1375 2020-01-04 Alan Modra <amodra@gmail.com>
1377 * format.c (bfd_check_format_matches): Add preserve_match.
1378 Save initial bfd state in "preserve", matched bfd state in
1379 "preserve_match". Save just the first match. Release
1380 bfd_alloc memory. Restore and finish preserved state as
1381 appropriate on all function exit paths.
1383 2020-01-04 Alan Modra <amodra@gmail.com>
1385 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1387 2020-01-04 Alan Modra <amodra@gmail.com>
1389 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1392 2020-01-03 Nick Clifton <nickc@redhat.com>
1395 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1396 there is enough data remaining in the code buffer before
1397 attempting to read a function stub.
1399 2020-01-03 Nick Clifton <nickc@redhat.com>
1402 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1403 return value from bfd_malloc.
1404 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1405 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1406 (elf32_arm_filter_cmse_symbols): Likewise.
1407 (elf32_arm_write_section): Likewise.
1408 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1409 (bfd_mach_o_follow_dsym): Likewise.
1410 * pef.c (bfd_pef_print_loader_section): Likewise.
1411 (bfd_pef_scan_start_address): Likewise.
1412 (bfd_pef_parse_function_stubs): Likewise.
1413 (bfd_pef_parse_symbols): Likewise.
1415 2020-01-03 Sergei Trofimovich <siarheit@google.com>
1417 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1418 on binary inputs ld/PR25316.
1419 (is_ia64_elf): new helper to filter on ia64 objects.
1421 2020-01-03 Jan Beulich <jbeulich@suse.com>
1423 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1425 (bfd_mach_o_scan): Insert underscore in two variable names.
1427 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1429 * Makefile.am: Add z80-elf target support.
1430 * configure.ac: Likewise.
1431 * targets.c: Likewise.
1432 * Makefile.in: Regenerate.
1433 * configure: Regenerate.
1434 * config.bfd: Add z80-elf target support and new arches: ez80 and
1436 * elf32-z80.c: New file.
1437 * archures.c: Add new z80 architectures: eZ80 and Z180.
1438 * coffcode.h: Likewise.
1439 * cpu-z80.c: Likewise.
1440 * coff-z80.c: Add new relocations for Z80 target and local label
1442 * reloc.c: Add new relocs.
1443 * bfd-in2.h: Regenerate.
1444 * libbfd.h: Regenerate.
1446 2020-01-02 Tamar Christina <tamar.christina@arm.com>
1450 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1452 2020-01-01 Alan Modra <amodra@gmail.com>
1454 Update year range in copyright notice of all files.
1456 For older changes see ChangeLog-2019
1458 Copyright (C) 2020 Free Software Foundation, Inc.
1460 Copying and distribution of this file, with or without modification,
1461 are permitted in any medium without royalty provided the copyright
1462 notice and this notice are preserved.
1468 version-control: never