1 2020-03-02 Alan Modra <amodra@gmail.com>
3 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
4 applicable section flags.
5 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
6 (mips_ecoff_bele_vec): Likewise.
7 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
9 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
10 (_bfd_ecoff_styp_to_sec_flags): Likewise.
12 2020-03-02 Alan Modra <amodra@gmail.com>
14 * elf32-m32r.c (m32r_elf_section_flags): New function.
15 (elf_backend_section_flags): Define.
16 * elf32-nds32.c (nds32_elf_section_flags): New function.
17 (elf_backend_section_flags): Define.
18 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
19 .sbss and .sdata sections.
20 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
21 for SHF_V850_GPREL sections.
22 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
24 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
25 for SHF_PARISC_SHORT sections.
26 * elf64-ppc.c (ppc64_elf_section_flags): New function.
27 (elf_backend_section_flags): Define.
28 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
29 for SHF_MIPS_GPREL sections. Delete FIXME.
31 2020-03-02 Alan Modra <amodra@gmail.com>
33 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
34 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
35 calling elf_backend_section_flags with adjusted params. Use
36 newsect->flags past that point.
37 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
39 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
40 to have their type overridden, and all sh_flags but processor and
42 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
43 * elf32-mep.c (mep_elf_section_flags): Likewise.
44 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
45 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
46 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
47 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
48 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
49 stub BFD and non-aarch64 input files when scanning for stubs.
51 2020-03-02 Alan Modra <amodra@gmail.com>
53 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
54 limit to decompressed element size.
56 2020-03-02 Alan Modra <amodra@gmail.com>
58 * vms-lib.c (vms_traverse_index): Add recur_count param and
59 update calls. Fail on excessive recursion.
61 2020-03-02 Alan Modra <amodra@gmail.com>
63 * vms-alpha.c (vms_get_remaining_object_record): Use
64 bfd_realloc_or_free rather than bfd_realloc.
65 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
66 (dst_define_location, parse_module): Likewise, and check realloc
67 return status before using memory. Return status from function
68 adjusting all callers.
70 2020-02-28 Alan Modra <amodra@gmail.com>
72 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
74 2020-02-28 Alan Modra <amodra@gmail.com>
76 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
77 Remove duplicate undersize check.
79 2020-02-27 Alan Modra <amodra@gmail.com>
82 * mmo.c (mmo_scan): Set SEC_DATA for .data.
84 2020-02-27 Alan Modra <amodra@gmail.com>
87 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
88 (coff_section_type): Adjust comment.
89 (decode_section_type): Likewise. Call coff_section_type before
91 (bfd_decode_symclass): Use 'c' for common sections other than
94 2020-02-27 Alan Modra <amodra@gmail.com>
96 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
99 2020-02-27 Alan Modra <amodra@gmail.com>
101 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
102 if file is an archive element.
103 * bfd-in2.h: Regenerate.
105 2020-02-26 Alan Modra <amodra@gmail.com>
107 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
108 bfd_set_error on failing test. Don't bother changing bfd_error on
109 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
110 Check sym name is within string buffer. Use size_t for some vars.
111 (do_slurp_coff_armap): Use size_t for some variables, fix size of
112 int_buf. Don't change bfd_error on file read error. Use
113 _bfd_mul_overflow when calculating carsym buffer size. Reorder
114 calculations to catch overflows before they occur. malloc and
115 free raw armap rather than using bfd_alloc. Read raw armap before
116 allocating carsym+strings buffer.
117 (_bfd_slurp_extended_name_table): Localize variables. Check
118 name size against file size.
120 2020-02-26 Alan Modra <amodra@gmail.com>
122 * vms-lib.c (vms_lib_read_index): Release correct buffer.
124 2020-02-26 Alan Modra <amodra@gmail.com>
126 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
127 malloc. Check for NULL return from bfd_malloc.
128 (rx_table_find, rx_table_map): Likewise.
129 (rx_set_section_contents): Check bfd_alloc return.
130 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
132 2020-02-26 Alan Modra <amodra@gmail.com>
134 * aoutx.h: Indent labels correctly. Format error strings.
135 * archive.c: Likewise.
136 * archive64.c: Likewise.
137 * coff-arm.c: Likewise.
138 * coff-rs6000.c: Likewise.
139 * coff-stgo32.c: Likewise.
140 * cpu-arm.c: Likewise.
141 * dwarf2.c: Likewise.
142 * elf-ifunc.c: Likewise.
143 * elf-properties.c: Likewise.
144 * elf-s390-common.c: Likewise.
145 * elf-strtab.c: Likewise.
147 * elf32-arm.c: Likewise.
148 * elf32-bfin.c: Likewise.
149 * elf32-cr16.c: Likewise.
150 * elf32-csky.c: Likewise.
151 * elf32-i386.c: Likewise.
152 * elf32-m68k.c: Likewise.
153 * elf32-msp430.c: Likewise.
154 * elf32-nds32.c: Likewise.
155 * elf32-nios2.c: Likewise.
156 * elf32-pru.c: Likewise.
157 * elf32-xtensa.c: Likewise.
158 * elf64-ia64-vms.c: Likewise.
159 * elf64-x86-64.c: Likewise.
160 * elfcode.h: Likewise.
161 * elfcore.h: Likewise.
162 * elflink.c: Likewise.
163 * elfnn-aarch64.c: Likewise.
164 * elfnn-ia64.c: Likewise.
165 * elfnn-riscv.c: Likewise.
166 * elfxx-mips.c: Likewise.
167 * elfxx-sparc.c: Likewise.
168 * elfxx-x86.c: Likewise.
169 * i386lynx.c: Likewise.
172 * plugin.c: Likewise.
175 2020-02-26 Alan Modra <amodra@gmail.com>
178 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
180 (bfd_elf_add_dt_needed_tag): Declare.
181 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
182 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
183 from elf_add_dt_needed_tag. Remove soname and doit param.
184 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
185 to see whether as-needed lib is already loaded, use dyn_loaded
186 list instead. When saving and restoring around as-needed lib
187 handle possibility that dynstr has not been initialised. Don't
188 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
189 Mark libs loaded via DT_NEEDED entries of other libs with
190 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
192 (elf_link_check_versioned_symbol): Remove now unneccesary
193 DYNAMIC check when traversing dyn_loaded list.
195 2020-02-26 Alan Modra <amodra@gmail.com>
197 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
199 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
202 * plugin.c (need_lto_wrapper_p): New.
203 (bfd_plugin_set_program_name): Add an int argument to set
205 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
207 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
209 2020-02-24 Alan Modra <amodra@gmail.com>
211 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
213 2020-02-24 Alan Modra <amodra@gmail.com>
215 * vms-lib.c (struct carsym_mem): Add limit.
216 (vms_add_index): Heed limit.
217 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
218 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
219 Always return actual number read.
220 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
221 assertion with error exit.
223 2020-02-22 Alan Modra <amodra@gmail.com>
226 * elf.c (assign_file_positions_for_load_sections): Continue linking
227 on "PHDR segment not covered by LOAD segment" errors.
229 2020-02-21 Alan Modra <amodra@gmail.com>
231 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
233 (bfd_mach_o_canonicalize_reloc): Likewise.
234 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
235 counts and offsets against file size.
236 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
237 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
238 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
239 against file size. Delete symbol table error message.
240 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
242 (bfd_mach_o_read_symtab): Likewise.
243 (bfd_mach_o_read_command): Pass file size.
244 (bfd_mach_o_scan): Sanity check command count against file size.
246 2020-02-21 Alan Modra <amodra@gmail.com>
249 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
250 "text", "data" and "bss" section pointer vars. Don't update
251 section size, just exec header sizes.
252 (adjust_sizes_and_vmas): Don't update text section size. Set
253 initial exec header a_text. Print exec headers sizes.
254 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
255 (adjust_sizes_and_vmas): Similarly. Formatting.
256 (final_link): Correct final file extension.
258 2020-02-20 Nick Clifton <nickc@redhat.com>
260 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
262 * elfxx-target.h (elf_backend_symbol_section_index): Provide
264 (elfNN_bed): Initialise the symbol_section_index field.
265 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
266 OS and PROC specific section indicies. Warn if converting other
267 reserved incidies to SHN_ABS.
269 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
272 * cpu-z80.c: Add machine type compatibility checking.
274 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
277 * plugin.c (plugin_list_entry): Remove handle.
278 (try_load_plugin): Call dlclose before return.
280 2020-02-19 Alan Modra <amodra@gmail.com>
282 * libbfd-in.h (_bfd_constant_p): Define.
283 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
284 file size before allocating memory.
285 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
286 * elf.c (bfd_elf_get_str_section): Likewise.
287 (_bfd_elf_slurp_version_tables): Likewise.
288 * libbfd.h: Regenerate.
290 2020-02-19 Alan Modra <amodra@gmail.com>
292 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
293 * aoutx.h (aout_get_external_symbols): Replace calls to
294 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
295 (slurp_reloc_table): Likewise.
296 * archive.c (do_slurp_bsd_armap): Likewise.
297 (do_slurp_coff_armap): Likewise.
298 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
299 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
300 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
301 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
302 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
303 (_bfd_coff_get_external_symbols): Likewise.
304 * ecoff.c (ecoff_slurp_symbolic_header),
305 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
306 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
307 (ecoff_indirect_link_order): Likewise.
308 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
309 (_bfd_elf_slurp_version_tables): Likewise.
310 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
311 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
312 * elf32-rx.c (elf32_rx_relax_section): Likewise.
313 * elf64-alpha.c (READ): Likewise.
314 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
315 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
316 * elfcode.h (elf_slurp_symbol_table),
317 (elf_slurp_reloc_table_from_section): Likewise.
318 * elflink.c (elf_link_add_object_symbols),
319 (elf_link_check_versioned_symbol): Likewise.
320 * elfxx-mips.c (READ): Likewise.
321 * i386lynx.c (slurp_reloc_table): Likewise.
322 * lynx-core.c (lynx_core_file_p): Likewise.
323 * mach-o.c (bfd_mach_o_canonicalize_relocs),
324 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
325 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
326 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
327 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
328 (bfd_pef_parse_symbols): Likewise.
329 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
330 * som.c (setup_sections, som_slurp_string_table),
331 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
332 (som_bfd_fill_in_ar_symbols): Likewise.
333 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
334 (evax_bfd_print_image): Likewise.
335 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
336 * wasm-module.c (wasm_scan): Likewise.
337 * xcofflink.c (xcoff_link_add_symbols): Likewise.
338 * xsym.c (bfd_sym_read_name_table),
339 (bfd_sym_print_type_information_table_entry): Likewise.
340 * libbfd.h: Regenerate.
342 2020-02-19 Alan Modra <amodra@gmail.com>
344 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
345 reading external relocs.
346 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
347 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
349 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
351 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
352 (m32c_elf_relax_section): Likewise.
353 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
354 (rl78_elf_relax_section): Likewise.
355 * elf32-rx.c (rx_offset_for_reloc): Likewise.
356 (elf32_rx_relax_section): Likewise.
357 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
358 parameter types and use..
359 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
360 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
361 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
362 being read from file, just the extra.
363 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
364 after reading external syms. Free on failure.
366 2020-02-19 Alan Modra <amodra@gmail.com>
368 * coffcode.h (buy_and_read, coff_slurp_line_table),
369 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
370 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
371 corresponding bfd_alloc call. Adjust variables to suit.
372 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
373 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
374 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
375 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
376 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
377 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
378 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
379 * elf32-rx.c (elf32_rx_relax_section): Likewise.
380 * elf64-alpha.c (READ): Likewise.
381 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
382 (elf_slurp_symbol_table, elf_slurp_reloc_table),
383 (bfd_from_remote_memory): Likewise.
384 * elfcore.h (core_find_build_id): Likewise.
385 * elfxx-mips.c (READ): Likewise.
386 * mach-o.c (bfd_mach_o_mangle_sections),
387 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
388 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
389 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
390 * som.c (setup_sections, som_prep_for_fixups)
391 (som_build_and_write_symbol_table, som_slurp_symbol_table),
392 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
393 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
394 (som_bfd_ar_write_symbol_stuff): Likewise.
395 * vms-alpha.c (vector_grow1): Likewise.
396 * vms-lib.c (vms_add_index): Likewise.
397 * wasm-module.c (wasm_scan_name_function_section): Likewise.
398 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
399 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
400 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
401 (bfd_alloc2, bfd_zalloc2): Delete.
402 (_bfd_mul_overflow): Define.
403 * libbfd.h: Regenerate.
405 2020-02-19 Alan Modra <amodra@gmail.com>
407 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
409 (assign_section_numbers): Likewise.
410 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
411 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
412 bfd_malloc2, size_t amt, and unsigned tls_count.
413 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
414 * elflink.c (elf_create_symbuf): Use bfd_malloc.
415 (elf_output_implib): Use bfd_alloc.
417 2020-02-19 Alan Modra <amodra@gmail.com>
419 * bfd.c (struct bfd): Move format and direction to other
420 bitfields. Add "size".
421 * bfdio.c (bfd_get_size): Cache size when not writing file.
422 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
423 returning zero, ie. unknown.
424 (bfd_get_alt_debug_link_info): Likewise.
425 * bfd-in2.h: Regenerate.
427 2020-02-19 Alan Modra <amodra@gmail.com>
429 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
430 bfd_get_file_size twice.
431 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
432 zero, ie. unknown, return.
433 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
434 * elfcode.h (elf_swap_shdr_in): Likewise.
435 (elf_object_p): Don't call bfd_get_file_size twice and correct
438 2020-02-19 Alan Modra <amodra@gmail.com>
440 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
441 FALSE if memory alloc fails. Adjust calls.
442 * som.c (som_prep_for_fixups): Likewise.
443 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
444 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
445 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
446 * som.c (som_build_and_write_symbol_table): Return via error_return
448 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
449 (VEC_APPEND_EL): Delete.
450 (vector_grow1): Return pointer to element. Catch overflow.
451 Return NULL on memory allocation failure.
452 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
453 (alpha_vms_add_fixup_ca): Likewise.
454 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
456 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
458 2020-02-19 Alan Modra <amodra@gmail.com>
460 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
461 * aout-target.h (object_p): Likewise.
462 * aout-tic30.c (tic30_aout_object_p): Likewise.
463 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
464 (emit_stringtab, write_syms, link_hash_table_create),
465 (aout_link_write_other_symbol): Likewise.
466 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
467 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
468 (_bfd_compute_and_write_armap): Likewise.
469 * archures.c (bfd_arch_list): Likewise.
470 * bfd.c (bfd_record_phdr): Likewise.
471 * binary.c (binary_canonicalize_symtab): Likewise.
472 * cisco-core.c (cisco_core_file_validate): Likewise.
473 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
474 (find_arm_glue, record_arm_to_thumb_glue),
475 (record_thumb_to_arm_glue): Likewise.
476 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
477 (ppc_allocate_toc_section): Likewise.
478 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
479 * coff-sh.c (sh_relax_section): Likewise.
480 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
481 * coffcode.h (handle_COMDAT, coff_new_section_hook),
482 (coff_set_alignment_hook, coff_mkobject),
483 (coff_compute_section_file_positions): Likewise.
484 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
485 (coff_find_nearest_line_with_names),
486 ( bfd_coff_set_symbol_class): Likewise.
487 * cofflink.c (_bfd_coff_link_hash_table_create),
488 (_bfd_coff_link_input_bfd): Likewise.
489 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
490 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
491 (build_line_info_table, sort_line_sequences),
492 (line_info_add_include_dir, line_info_add_file_name),
493 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
494 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
495 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
496 (_bfd_ecoff_find_nearest_line),
497 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
498 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
499 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
500 * elf-m10300.c (mn10300_elf_relax_section),
501 (elf32_mn10300_link_hash_table_create): Likewise.
502 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
503 * elf.c (make_mapping, copy_elf_program_header): Likewise.
504 * elf32-arm.c (elf32_arm_link_hash_table_create),
505 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
506 (elf32_arm_new_section_hook): Likewise.
507 * elf32-avr.c (elf_avr_new_section_hook),
508 (elf32_avr_link_hash_table_create, get_local_syms),
509 (elf32_avr_setup_section_lists): Likewise.
510 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
511 (bfin_link_hash_table_create): Likewise.
512 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
513 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
514 * elf32-csky.c (csky_elf_link_hash_table_create),
515 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
516 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
517 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
518 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
519 * elf32-i386.c (elf_i386_check_relocs): Likewise.
520 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
521 * elf32-m32r.c (m32r_elf_link_hash_table_create),
522 (m32r_elf_check_relocs): Likewise.
523 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
524 (elf32_m68hc11_setup_section_lists),
525 (elf32_m68hc11_size_stubs): Likewise.
526 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
527 * elf32-metag.c (elf_metag_link_hash_table_create),
528 (elf_metag_setup_section_lists): Likewise.
529 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
530 (microblaze_elf_check_relocs): Likewise.
531 * elf32-nds32.c (nds32_elf_link_hash_table_create),
532 (nds32_elf_check_relocs): Likewise.
533 * elf32-nios2.c (nios2_elf32_setup_section_lists),
534 (get_local_syms, nios2_elf32_check_relocs),
535 (nios2_elf32_link_hash_table_create): Likewise.
536 * elf32-or1k.c (or1k_elf_link_hash_table_create),
537 (or1k_elf_check_relocs): Likewise.
538 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
539 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
540 * elf32-s390.c (elf_s390_link_hash_table_create),
541 (elf_s390_check_relocs): Likewise.
542 * elf32-score.c (score_elf_create_got_section),
543 (s3_elf32_score_new_section_hook),
544 (elf32_score_link_hash_table_create): Likewise.
545 * elf32-score7.c (score_elf_create_got_section),
546 (s7_elf32_score_new_section_hook): Likewise.
547 * elf32-sh.c (sh_elf_link_hash_table_create),
548 (sh_elf_check_relocs): Likewise.
549 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
550 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
551 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
552 (tilepro_elf_check_relocs): Likewise.
553 * elf32-v850.c (remember_hi16s_reloc): Likewise.
554 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
555 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
556 (elf_xtensa_new_section_hook): Likewise.
557 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
558 (get_got_entry, elf64_alpha_check_relocs): Likewise.
559 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
560 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
561 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
562 * elf64-ppc.c (ppc64_elf_new_section_hook),
563 (ppc64_elf_link_hash_table_create, update_local_sym_info),
564 (update_plt_info, ppc64_elf_check_relocs): Likewise.
565 * elf64-s390.c (elf_s390_link_hash_table_create),
566 (elf_s390_check_relocs): Likewise.
567 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
568 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
569 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
570 (elf_link_add_archive_symbols, compute_bucket_count),
571 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
572 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
573 (bfd_elf_final_link): Likewise.
574 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
575 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
576 (elfNN_aarch64_new_section_hook): Likewise.
577 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
578 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
579 (riscv_elf_check_relocs): Likewise.
580 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
581 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
582 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
583 (_bfd_mips_elf_link_hash_table_create): Likewise.
584 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
585 (_bfd_sparc_elf_check_relocs),
586 (_bfd_sparc_elf_new_section_hook): Likewise.
587 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
588 (tilegx_elf_check_relocs): Likewise.
589 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
590 * format.c (bfd_check_format_matches): Likewise.
591 * hash.c (_bfd_stringtab_init): Likewise.
592 * ihex.c (ihex_scan): Likewise.
593 * irix-core.c (irix_core_core_file_p): Likewise.
594 * linker.c (bfd_wrapped_link_hash_lookup),
595 (_bfd_generic_link_hash_table_create),
596 (_bfd_generic_reloc_link_order): Likewise.
597 * lynx-core.c (lynx_core_file_p): Likewise.
598 * netbsd-core.c (netbsd_core_file_p): Likewise.
599 * osf-core.c (osf_core_core_file_p): Likewise.
600 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
601 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
602 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
603 * peicode.h (pe_mkobject): Likewise.
604 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
605 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
606 * sco5-core.c (read_uarea): Likewise.
607 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
608 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
609 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
610 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
611 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
612 * srec.c (srec_scan): Likewise.
613 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
614 * targets.c (bfd_target_list): Likewise.
615 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
616 * trad-core.c (trad_unix_core_file_p): Likewise.
617 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
618 (vms_new_section_hook): Likewise.
619 * wasm-module.c (wasm_make_empty_symbol): Likewise.
620 * xcofflink.c (xcoff_get_section_contents),
621 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
622 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
623 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
625 2020-02-19 Alan Modra <amodra@gmail.com>
627 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
629 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
631 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
632 and use it if it isn't NULL. Remove has_plugin_p argument. Add
633 a build_list_p argument. Don't search plugin_list. Short circuit
634 when building the plugin list.
635 (has_plugin): Renamed to has_plugin_list.
636 (bfd_plugin_set_plugin): Don't set has_plugin.
637 (bfd_plugin_specified_p): Check plugin_list instead.
638 (build_plugin_list): New function.
639 (load_plugin): Call build_plugin_list and use plugin_list.
641 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
644 * plugin.c (try_claim): Always clean up for LTO wrapper.
645 (try_load_plugin): Treat each object as independent. Create a
646 copy for plugin name.
648 2020-02-11 Nick Clifton <nickc@redhat.com>
650 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
651 for addresses in print statements.
652 (msp430_elf_relax_delete_bytes): Likewise.
653 (msp430_elf_relax_add_words): Likewise.
654 (msp430_elf_relax_section): Likewise.
656 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
658 * plugin.c (add_symbols): Clear plugin_data memory.
660 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
663 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
664 (EXECUTABLE_SUFFIX): Likewise.
665 * config.in: Regenerated.
666 * configure: Likewise.
667 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
668 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
669 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
670 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
671 (get_lto_wrapper): New.
672 (setup_lto_wrapper_env): Likewise.
673 (current_plugin): Likewise.
674 (register_all_symbols_read): Likewise.
675 (register_cleanup): Likewise.
676 (get_symbols): Likewise.
677 (add_input_file): Likewise.
678 (bfd_plugin_close_and_cleanup): Likewise.
679 (claim_file): Removed.
680 (register_claim_file): Set current_plugin->claim_file.
681 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
682 lto_syms in current_plugin.
683 (try_claim): Use current_plugin->claim_file. Call LTO plugin
684 all_symbols_read handler. Copy real symbols to plugin_data.
685 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
686 (try_load_plugin): Don't reuse the previous plugin for LTO
687 wrapper. Set up GCC LTO wrapper if possible. Don't set
688 plugin_list_iter->claim_file.
689 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
691 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
694 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
696 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
697 check if previous instruction matches a conditional jump inserted
698 earlier. Invert conditional jump and delete branch in this case.
700 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
702 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
703 msp430_elf_relax_add_words. Support insertion of either one or two
705 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
706 needs to be grown. Handle insertion of branch instruction to replace
709 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
711 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
712 debugging relocations.
713 (msp430_elf_relax_delete_bytes): Likewise.
714 (msp430_elf_relax_add_two_words): Likewise.
715 (msp430_elf_relax_section): Likewise.
717 2020-02-10 Alan Modra <amodra@gmail.com>
719 * archures.c: Wrap overlong z80 comments.
720 * bfd-in2.h: Regenerate.
722 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
725 * archures.c: Add GBZ80 and Z80N machine values.
726 * reloc.c: Add BFD_RELOC_Z80_16_BE.
727 * coff-z80.c: Add support for new reloc.
728 * coffcode.h: Add support for new machine values.
729 * cpu-z80.c: Add support for new machine names.
730 * elf32-z80.c: Add support for new reloc.
731 * bfd-in2.h: Regenerate.
732 * libbfd.h: Regenerate.
734 2020-02-07 Nick Clifton <nickc@redhat.com>
737 * elf.c (rewrite_elf_program_header): Do not complain if no
738 sections are mapped to a segment.
740 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
743 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
744 for garbage collection on __patchable_function_entries section
745 without linked-to section.
747 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
750 * bfd-in2.h: Regenerated.
751 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
752 on section if gc_mark of any of its linked-to sections is set
753 and don't set gc_mark again.
754 * section.c (asection): Add linked_to_symbol_name to map_head
757 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
759 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
760 reporting an unrecognized instruction with R_V850_LONGJUMP.
762 2020-02-05 Alan Modra <amodra@gmail.com>
764 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
766 2020-02-04 Alan Modra <amodra@gmail.com>
768 * elf32-ppc.c (ppc_elf_relocate_section): After applying
769 R_PPC_VLE_ADDR20, goto copy_reloc.
771 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
773 * bfd-in2.h: Regenerated.
774 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
776 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
779 * bfd-in2.h: Regenerated.
780 * ecoff.c (bfd_debug_section): Add section_id.
781 * section.c (bfd_section): Add section_id.
782 (SEC_ASSEMBLER_SECTION_ID): New.
783 (BFD_FAKE_SECTION): Add section_id.
785 2020-02-01 Nick Clifton <nickc@redhat.com>
787 * config.bfd: Move the c30-aout and tic30-aout targets onto the
790 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
792 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
793 encodings are relative to the GOT on nios2, too.
795 2020-01-31 Alan Modra <amodra@gmail.com>
797 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
798 file. Use $< and $@ in rules.
799 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
800 (elf32-ia64.c, elf64-ia64.c): Likewise.
801 (elf32-riscv.c, elf64-riscv.c): Likewise.
802 (peigen.c, pepigen.c, pex64igen.c): Likewise.
803 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
804 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
805 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
806 (peigen.c, pepigen.c, pex64igen.c): Likewise.
807 * Makefile.in: Regenerate.
809 2020-01-31 Alan Modra <amodra@gmail.com>
812 * elf.c (setup_group): Don't clear entire section contents,
813 just the padding after group flags. Release alloc'd memory
814 after a seek or read failure.
816 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
818 * peXXigen.c (pe_is_repro): New function.
819 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
820 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
822 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
824 * peXXigen.c (debug_type_names): Add names for new debug data type
827 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
829 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
830 inner loop. Fix a memory leak.
832 2020-01-30 Alan Modra <amodra@gmail.com>
834 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
835 or obj_coff_keep_strings here.
836 (coff_get_normalized_symtab): Free external syms directly.
837 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
840 2020-01-27 Jim Wilson <jimw@sifive.com>
842 * cpu-riscv.c (riscv_scan): New.
843 (N): Change bfd_default_scan to riscv_scan.
845 2020-01-27 Andreas Schwab <schwab@suse.de>
847 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
848 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
849 * Makefile.in: Regenerate.
850 * cpu-plugin.c: Remove.
851 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
852 (bfd_plugin_arch): Remove declaration.
853 * bfd-in2.h: Regenerate.
854 * po/SRC-POTFILES.in: Regenerate.
856 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
857 Alan Modra <amodra@gmail.com>
860 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
862 2020-01-24 Jim Wilson <jimw@sifive.com>
864 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
865 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
866 avoid over long line.
868 2020-01-24 Nick Clifton <nickc@redhat.com>
871 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
872 syms and keep strings flags as these may have been set in order to
873 prevent a bogus call to free.
875 2020-01-23 Nick Clifton <nickc@redhat.com>
877 * po/fr.po: Updated French translation.
879 2020-01-23 Alan Modra <amodra@gmail.com>
882 * elf.c (assign_file_positions_for_load_sections): Avoid divide
883 by zero when p_align is zero.
885 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
887 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
888 (riscv_prefix_cmp): Likewise.
889 (riscv_non_std_ext_p): Deleted.
890 (riscv_std_sv_ext_p): Likewise.
891 (riscv_non_std_sv_ext_p): Likewise.
892 (riscv_merge_non_std_and_sv_ext): Rename to...
893 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
894 (riscv_merge_arch_attr_info): Replace 3 calls to
895 riscv_merge_non_std_and_sv_ext with single call to
896 riscv_merge_multi_letter_ext.
897 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
898 encounter a 'z' prefix.
899 (riscv_get_prefix_class): New function, return prefix class based
900 on first few characters of input string.
901 (riscv_parse_config): New structure to factor out minor differences
902 in extension class parsing behaviour.
903 (riscv_parse_sv_or_non_std_ext): Rename to...
904 (riscv_parse_prefixed_ext): and parameterise with
906 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
907 (riscv_multi_letter_ext_valid_p): New.
908 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
909 (riscv_parse_subset): Delegate all non-single-letter parsing work
910 to riscv_parse_prefixed_ext.
911 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
912 (riscv_get_prefix_class): Declare.
914 2020-01-22 Alan Modra <amodra@gmail.com>
916 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
917 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
919 (ppc64_elf_size_stubs): Add section for linker generated
920 __tls_get_addr_desc wrapper function. Loop at least once if
921 generating this function.
922 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
923 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
925 2020-01-22 Alan Modra <amodra@gmail.com>
927 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
928 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
930 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
931 (STDU_R1_0R1, ADDI_R1_R1): Define.
932 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
933 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
934 tga_desc_fd to opt_fd, and tga_desc to opt. Set
935 no_tls_get_addr_regsave.
936 (branch_reloc_hash_match): Add hash3 and hash4.
937 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
938 (ppc64_elf_size_dynamic_sections): Likewise.
939 (ppc64_elf_relocate_section): Likewise.
940 (plt_stub_size, build_plt_stub): Likewise. Size regsave
942 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
944 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
945 eh_frame for regsave __tls_get_addr.
947 2020-01-22 Alan Modra <amodra@gmail.com>
949 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
950 which __tls_get_addr calls will be eliminated.
952 2020-01-20 Nick Clifton <nickc@redhat.com>
954 * po/pt.po: Updates Portuguese translation.
955 * po/ru.po: Updated Russian translation.
956 * po/uk.po: Updated Ukranian translation.
958 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
961 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
962 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
964 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
965 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
966 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
967 "rex leal x@tlsdesc(%rip), %reg" to
968 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
969 "call *(%eax)" to "nopl (%rax)".
971 2020-01-20 Alan Modra <amodra@gmail.com>
973 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
974 (MTLR_R11): Don't define.
975 (LD_R0_0R3, CMPDI_R0_0): Define.
976 (build_tls_get_addr_stub): Don't use r11 in stub.
978 2020-01-20 Alan Modra <amodra@gmail.com>
980 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
981 (defined_sym_val, is_tls_get_addr): Likewise.
983 2020-01-18 Nick Clifton <nickc@redhat.com>
985 * version.m4 (BFD_VERSION): Set to 2.34.50.
986 * configure: Regenerate.
987 * po/bfd.pot: Regenerate.
989 2020-01-18 Nick Clifton <nickc@redhat.com>
991 Binutils 2.34 branch created.
993 2020-01-17 Christian Biesinger <cbiesinger@google.com>
995 * coff-arm.c: Fix spelling error (seperate).
996 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
998 * sysdep.h (strnlen): Fix spelling error (seperate).
1000 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
1003 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1005 2020-01-15 Alan Modra <amodra@gmail.com>
1008 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1009 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1010 of function symbols unless dot symbols are present. Do warn
1011 whenever one is created, regardles of whether a PLT entry is
1012 also emitted for the function symbol.
1014 2020-01-14 Alan Modra <amodra@gmail.com>
1016 * som.c (som_bfd_count_ar_symbols): Error when file position
1017 of symbols on chains is not strictly increasing.
1019 2020-01-14 Alan Modra <amodra@gmail.com>
1021 * vms.h (VMS_DEBUG): Define as 0.
1022 * vms-alpha.c (image_write): Move debug output after bounds check.
1024 (_bfd_vms_slurp_eihd): Warning fix.
1025 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
1027 2020-01-13 Alan Modra <amodra@gmail.com>
1029 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
1030 for "ignored" records.
1032 2020-01-13 Alan Modra <amodra@gmail.com>
1034 * wasm-module.c (wasm_scan_name_function_section): Formatting.
1035 Delete asect name check. Move asect NULL check to wasm_object_p.
1036 Correct bounds check of sizes against end. Replace uses of
1037 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
1038 just one bfd_release.
1039 (wasm_scan): Don't use malloc/strdup for section names,
1040 bfd_alloc instead. Simplify code prefixing section name.
1041 Formatting. Don't attempt to free memory here..
1042 (wasm_object_p): ..do so here.
1044 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
1047 * elf32-arm.c (elf32_arm_final_link_relocate): Use
1048 UNDEFWEAK_NO_DYNAMIC_RELOC.
1049 (allocate_dynrelocs_for_symbol): Likewise.
1051 2020-01-10 Tamar Christina <tamar.christina@arm.com>
1054 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
1056 2020-01-10 Alan Modra <amodra@gmail.com>
1058 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1060 2020-01-09 Nick Clifton <nickc@redhat.com>
1063 * bfd.c (bfd_convert_section_contents): Check for a compress
1064 header size that is larger than the actual section size.
1066 2020-01-08 Alan Modra <amodra@gmail.com>
1069 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1070 after removing sections.
1072 2020-01-06 Jim Wilson <jimw@sifive.com>
1075 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1076 check for !bfd_link_pic (info).
1077 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1078 <R_RISCV_JAL>: Add comment.
1079 (_bfd_riscv_relax_section): For plt.offset check, add check for
1080 bfd_link_pic (info). Add comment.
1082 2020-01-06 Alan Modra <amodra@gmail.com>
1084 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1085 match failures. Don't init to bfd_error_wrong_format before
1086 calling _bfd_check_format.
1088 2020-01-06 Alan Modra <amodra@gmail.com>
1090 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1091 status rather than exiting on stack overflow or underflow.
1092 (_bfd_vms_slurp_etir): Adjust to suit.
1094 2020-01-06 Alan Modra <amodra@gmail.com>
1096 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1098 2020-01-06 Alan Modra <amodra@gmail.com>
1100 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1101 command. Check name offset is within command.
1102 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1103 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1104 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1105 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1106 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1107 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1108 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1109 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1110 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1111 (bfd_mach_o_read_segment): Similarly.
1112 (bfd_mach_o_read_thread): Properly bound check thread struct.
1113 Don't repeat checks on second loop.
1114 (bfd_mach_o_read_command): Fail on invalid command length.
1116 2020-01-04 Alan Modra <amodra@gmail.com>
1118 * format.c (bfd_check_format_matches): Add preserve_match.
1119 Save initial bfd state in "preserve", matched bfd state in
1120 "preserve_match". Save just the first match. Release
1121 bfd_alloc memory. Restore and finish preserved state as
1122 appropriate on all function exit paths.
1124 2020-01-04 Alan Modra <amodra@gmail.com>
1126 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1128 2020-01-04 Alan Modra <amodra@gmail.com>
1130 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1133 2020-01-03 Nick Clifton <nickc@redhat.com>
1136 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1137 there is enough data remaining in the code buffer before
1138 attempting to read a function stub.
1140 2020-01-03 Nick Clifton <nickc@redhat.com>
1143 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1144 return value from bfd_malloc.
1145 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1146 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1147 (elf32_arm_filter_cmse_symbols): Likewise.
1148 (elf32_arm_write_section): Likewise.
1149 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1150 (bfd_mach_o_follow_dsym): Likewise.
1151 * pef.c (bfd_pef_print_loader_section): Likewise.
1152 (bfd_pef_scan_start_address): Likewise.
1153 (bfd_pef_parse_function_stubs): Likewise.
1154 (bfd_pef_parse_symbols): Likewise.
1156 2020-01-03 Sergei Trofimovich <siarheit@google.com>
1158 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1159 on binary inputs ld/PR25316.
1160 (is_ia64_elf): new helper to filter on ia64 objects.
1162 2020-01-03 Jan Beulich <jbeulich@suse.com>
1164 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1166 (bfd_mach_o_scan): Insert underscore in two variable names.
1168 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1170 * Makefile.am: Add z80-elf target support.
1171 * configure.ac: Likewise.
1172 * targets.c: Likewise.
1173 * Makefile.in: Regenerate.
1174 * configure: Regenerate.
1175 * config.bfd: Add z80-elf target support and new arches: ez80 and
1177 * elf32-z80.c: New file.
1178 * archures.c: Add new z80 architectures: eZ80 and Z180.
1179 * coffcode.h: Likewise.
1180 * cpu-z80.c: Likewise.
1181 * coff-z80.c: Add new relocations for Z80 target and local label
1183 * reloc.c: Add new relocs.
1184 * bfd-in2.h: Regenerate.
1185 * libbfd.h: Regenerate.
1187 2020-01-02 Tamar Christina <tamar.christina@arm.com>
1191 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1193 2020-01-01 Alan Modra <amodra@gmail.com>
1195 Update year range in copyright notice of all files.
1197 For older changes see ChangeLog-2019
1199 Copyright (C) 2020 Free Software Foundation, Inc.
1201 Copying and distribution of this file, with or without modification,
1202 are permitted in any medium without royalty provided the copyright
1203 notice and this notice are preserved.
1209 version-control: never