1 2020-03-02 Alan Modra <amodra@gmail.com>
3 * vms-alpha.c (vms_get_remaining_object_record): Use
4 bfd_realloc_or_free rather than bfd_realloc.
5 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
6 (dst_define_location, parse_module): Likewise, and check realloc
7 return status before using memory. Return status from function
10 2020-02-28 Alan Modra <amodra@gmail.com>
12 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
14 2020-02-28 Alan Modra <amodra@gmail.com>
16 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
17 Remove duplicate undersize check.
19 2020-02-27 Alan Modra <amodra@gmail.com>
22 * mmo.c (mmo_scan): Set SEC_DATA for .data.
24 2020-02-27 Alan Modra <amodra@gmail.com>
27 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
28 (coff_section_type): Adjust comment.
29 (decode_section_type): Likewise. Call coff_section_type before
31 (bfd_decode_symclass): Use 'c' for common sections other than
34 2020-02-27 Alan Modra <amodra@gmail.com>
36 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
39 2020-02-27 Alan Modra <amodra@gmail.com>
41 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
42 if file is an archive element.
43 * bfd-in2.h: Regenerate.
45 2020-02-26 Alan Modra <amodra@gmail.com>
47 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
48 bfd_set_error on failing test. Don't bother changing bfd_error on
49 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
50 Check sym name is within string buffer. Use size_t for some vars.
51 (do_slurp_coff_armap): Use size_t for some variables, fix size of
52 int_buf. Don't change bfd_error on file read error. Use
53 _bfd_mul_overflow when calculating carsym buffer size. Reorder
54 calculations to catch overflows before they occur. malloc and
55 free raw armap rather than using bfd_alloc. Read raw armap before
56 allocating carsym+strings buffer.
57 (_bfd_slurp_extended_name_table): Localize variables. Check
58 name size against file size.
60 2020-02-26 Alan Modra <amodra@gmail.com>
62 * vms-lib.c (vms_lib_read_index): Release correct buffer.
64 2020-02-26 Alan Modra <amodra@gmail.com>
66 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
67 malloc. Check for NULL return from bfd_malloc.
68 (rx_table_find, rx_table_map): Likewise.
69 (rx_set_section_contents): Check bfd_alloc return.
70 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
72 2020-02-26 Alan Modra <amodra@gmail.com>
74 * aoutx.h: Indent labels correctly. Format error strings.
75 * archive.c: Likewise.
76 * archive64.c: Likewise.
77 * coff-arm.c: Likewise.
78 * coff-rs6000.c: Likewise.
79 * coff-stgo32.c: Likewise.
80 * cpu-arm.c: Likewise.
82 * elf-ifunc.c: Likewise.
83 * elf-properties.c: Likewise.
84 * elf-s390-common.c: Likewise.
85 * elf-strtab.c: Likewise.
87 * elf32-arm.c: Likewise.
88 * elf32-bfin.c: Likewise.
89 * elf32-cr16.c: Likewise.
90 * elf32-csky.c: Likewise.
91 * elf32-i386.c: Likewise.
92 * elf32-m68k.c: Likewise.
93 * elf32-msp430.c: Likewise.
94 * elf32-nds32.c: Likewise.
95 * elf32-nios2.c: Likewise.
96 * elf32-pru.c: Likewise.
97 * elf32-xtensa.c: Likewise.
98 * elf64-ia64-vms.c: Likewise.
99 * elf64-x86-64.c: Likewise.
100 * elfcode.h: Likewise.
101 * elfcore.h: Likewise.
102 * elflink.c: Likewise.
103 * elfnn-aarch64.c: Likewise.
104 * elfnn-ia64.c: Likewise.
105 * elfnn-riscv.c: Likewise.
106 * elfxx-mips.c: Likewise.
107 * elfxx-sparc.c: Likewise.
108 * elfxx-x86.c: Likewise.
109 * i386lynx.c: Likewise.
112 * plugin.c: Likewise.
115 2020-02-26 Alan Modra <amodra@gmail.com>
118 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
120 (bfd_elf_add_dt_needed_tag): Declare.
121 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
122 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
123 from elf_add_dt_needed_tag. Remove soname and doit param.
124 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
125 to see whether as-needed lib is already loaded, use dyn_loaded
126 list instead. When saving and restoring around as-needed lib
127 handle possibility that dynstr has not been initialised. Don't
128 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
129 Mark libs loaded via DT_NEEDED entries of other libs with
130 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
132 (elf_link_check_versioned_symbol): Remove now unneccesary
133 DYNAMIC check when traversing dyn_loaded list.
135 2020-02-26 Alan Modra <amodra@gmail.com>
137 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
139 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
142 * plugin.c (need_lto_wrapper_p): New.
143 (bfd_plugin_set_program_name): Add an int argument to set
145 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
147 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
149 2020-02-24 Alan Modra <amodra@gmail.com>
151 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
153 2020-02-24 Alan Modra <amodra@gmail.com>
155 * vms-lib.c (struct carsym_mem): Add limit.
156 (vms_add_index): Heed limit.
157 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
158 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
159 Always return actual number read.
160 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
161 assertion with error exit.
163 2020-02-22 Alan Modra <amodra@gmail.com>
166 * elf.c (assign_file_positions_for_load_sections): Continue linking
167 on "PHDR segment not covered by LOAD segment" errors.
169 2020-02-21 Alan Modra <amodra@gmail.com>
171 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
173 (bfd_mach_o_canonicalize_reloc): Likewise.
174 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
175 counts and offsets against file size.
176 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
177 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
178 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
179 against file size. Delete symbol table error message.
180 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
182 (bfd_mach_o_read_symtab): Likewise.
183 (bfd_mach_o_read_command): Pass file size.
184 (bfd_mach_o_scan): Sanity check command count against file size.
186 2020-02-21 Alan Modra <amodra@gmail.com>
189 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
190 "text", "data" and "bss" section pointer vars. Don't update
191 section size, just exec header sizes.
192 (adjust_sizes_and_vmas): Don't update text section size. Set
193 initial exec header a_text. Print exec headers sizes.
194 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
195 (adjust_sizes_and_vmas): Similarly. Formatting.
196 (final_link): Correct final file extension.
198 2020-02-20 Nick Clifton <nickc@redhat.com>
200 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
202 * elfxx-target.h (elf_backend_symbol_section_index): Provide
204 (elfNN_bed): Initialise the symbol_section_index field.
205 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
206 OS and PROC specific section indicies. Warn if converting other
207 reserved incidies to SHN_ABS.
209 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
212 * cpu-z80.c: Add machine type compatibility checking.
214 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
217 * plugin.c (plugin_list_entry): Remove handle.
218 (try_load_plugin): Call dlclose before return.
220 2020-02-19 Alan Modra <amodra@gmail.com>
222 * libbfd-in.h (_bfd_constant_p): Define.
223 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
224 file size before allocating memory.
225 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
226 * elf.c (bfd_elf_get_str_section): Likewise.
227 (_bfd_elf_slurp_version_tables): Likewise.
228 * libbfd.h: Regenerate.
230 2020-02-19 Alan Modra <amodra@gmail.com>
232 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
233 * aoutx.h (aout_get_external_symbols): Replace calls to
234 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
235 (slurp_reloc_table): Likewise.
236 * archive.c (do_slurp_bsd_armap): Likewise.
237 (do_slurp_coff_armap): Likewise.
238 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
239 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
240 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
241 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
242 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
243 (_bfd_coff_get_external_symbols): Likewise.
244 * ecoff.c (ecoff_slurp_symbolic_header),
245 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
246 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
247 (ecoff_indirect_link_order): Likewise.
248 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
249 (_bfd_elf_slurp_version_tables): Likewise.
250 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
251 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
252 * elf32-rx.c (elf32_rx_relax_section): Likewise.
253 * elf64-alpha.c (READ): Likewise.
254 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
255 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
256 * elfcode.h (elf_slurp_symbol_table),
257 (elf_slurp_reloc_table_from_section): Likewise.
258 * elflink.c (elf_link_add_object_symbols),
259 (elf_link_check_versioned_symbol): Likewise.
260 * elfxx-mips.c (READ): Likewise.
261 * i386lynx.c (slurp_reloc_table): Likewise.
262 * lynx-core.c (lynx_core_file_p): Likewise.
263 * mach-o.c (bfd_mach_o_canonicalize_relocs),
264 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
265 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
266 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
267 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
268 (bfd_pef_parse_symbols): Likewise.
269 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
270 * som.c (setup_sections, som_slurp_string_table),
271 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
272 (som_bfd_fill_in_ar_symbols): Likewise.
273 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
274 (evax_bfd_print_image): Likewise.
275 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
276 * wasm-module.c (wasm_scan): Likewise.
277 * xcofflink.c (xcoff_link_add_symbols): Likewise.
278 * xsym.c (bfd_sym_read_name_table),
279 (bfd_sym_print_type_information_table_entry): Likewise.
280 * libbfd.h: Regenerate.
282 2020-02-19 Alan Modra <amodra@gmail.com>
284 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
285 reading external relocs.
286 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
287 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
289 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
291 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
292 (m32c_elf_relax_section): Likewise.
293 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
294 (rl78_elf_relax_section): Likewise.
295 * elf32-rx.c (rx_offset_for_reloc): Likewise.
296 (elf32_rx_relax_section): Likewise.
297 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
298 parameter types and use..
299 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
300 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
301 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
302 being read from file, just the extra.
303 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
304 after reading external syms. Free on failure.
306 2020-02-19 Alan Modra <amodra@gmail.com>
308 * coffcode.h (buy_and_read, coff_slurp_line_table),
309 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
310 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
311 corresponding bfd_alloc call. Adjust variables to suit.
312 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
313 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
314 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
315 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
316 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
317 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
318 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
319 * elf32-rx.c (elf32_rx_relax_section): Likewise.
320 * elf64-alpha.c (READ): Likewise.
321 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
322 (elf_slurp_symbol_table, elf_slurp_reloc_table),
323 (bfd_from_remote_memory): Likewise.
324 * elfcore.h (core_find_build_id): Likewise.
325 * elfxx-mips.c (READ): Likewise.
326 * mach-o.c (bfd_mach_o_mangle_sections),
327 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
328 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
329 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
330 * som.c (setup_sections, som_prep_for_fixups)
331 (som_build_and_write_symbol_table, som_slurp_symbol_table),
332 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
333 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
334 (som_bfd_ar_write_symbol_stuff): Likewise.
335 * vms-alpha.c (vector_grow1): Likewise.
336 * vms-lib.c (vms_add_index): Likewise.
337 * wasm-module.c (wasm_scan_name_function_section): Likewise.
338 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
339 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
340 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
341 (bfd_alloc2, bfd_zalloc2): Delete.
342 (_bfd_mul_overflow): Define.
343 * libbfd.h: Regenerate.
345 2020-02-19 Alan Modra <amodra@gmail.com>
347 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
349 (assign_section_numbers): Likewise.
350 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
351 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
352 bfd_malloc2, size_t amt, and unsigned tls_count.
353 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
354 * elflink.c (elf_create_symbuf): Use bfd_malloc.
355 (elf_output_implib): Use bfd_alloc.
357 2020-02-19 Alan Modra <amodra@gmail.com>
359 * bfd.c (struct bfd): Move format and direction to other
360 bitfields. Add "size".
361 * bfdio.c (bfd_get_size): Cache size when not writing file.
362 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
363 returning zero, ie. unknown.
364 (bfd_get_alt_debug_link_info): Likewise.
365 * bfd-in2.h: Regenerate.
367 2020-02-19 Alan Modra <amodra@gmail.com>
369 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
370 bfd_get_file_size twice.
371 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
372 zero, ie. unknown, return.
373 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
374 * elfcode.h (elf_swap_shdr_in): Likewise.
375 (elf_object_p): Don't call bfd_get_file_size twice and correct
378 2020-02-19 Alan Modra <amodra@gmail.com>
380 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
381 FALSE if memory alloc fails. Adjust calls.
382 * som.c (som_prep_for_fixups): Likewise.
383 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
384 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
385 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
386 * som.c (som_build_and_write_symbol_table): Return via error_return
388 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
389 (VEC_APPEND_EL): Delete.
390 (vector_grow1): Return pointer to element. Catch overflow.
391 Return NULL on memory allocation failure.
392 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
393 (alpha_vms_add_fixup_ca): Likewise.
394 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
396 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
398 2020-02-19 Alan Modra <amodra@gmail.com>
400 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
401 * aout-target.h (object_p): Likewise.
402 * aout-tic30.c (tic30_aout_object_p): Likewise.
403 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
404 (emit_stringtab, write_syms, link_hash_table_create),
405 (aout_link_write_other_symbol): Likewise.
406 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
407 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
408 (_bfd_compute_and_write_armap): Likewise.
409 * archures.c (bfd_arch_list): Likewise.
410 * bfd.c (bfd_record_phdr): Likewise.
411 * binary.c (binary_canonicalize_symtab): Likewise.
412 * cisco-core.c (cisco_core_file_validate): Likewise.
413 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
414 (find_arm_glue, record_arm_to_thumb_glue),
415 (record_thumb_to_arm_glue): Likewise.
416 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
417 (ppc_allocate_toc_section): Likewise.
418 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
419 * coff-sh.c (sh_relax_section): Likewise.
420 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
421 * coffcode.h (handle_COMDAT, coff_new_section_hook),
422 (coff_set_alignment_hook, coff_mkobject),
423 (coff_compute_section_file_positions): Likewise.
424 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
425 (coff_find_nearest_line_with_names),
426 ( bfd_coff_set_symbol_class): Likewise.
427 * cofflink.c (_bfd_coff_link_hash_table_create),
428 (_bfd_coff_link_input_bfd): Likewise.
429 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
430 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
431 (build_line_info_table, sort_line_sequences),
432 (line_info_add_include_dir, line_info_add_file_name),
433 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
434 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
435 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
436 (_bfd_ecoff_find_nearest_line),
437 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
438 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
439 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
440 * elf-m10300.c (mn10300_elf_relax_section),
441 (elf32_mn10300_link_hash_table_create): Likewise.
442 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
443 * elf.c (make_mapping, copy_elf_program_header): Likewise.
444 * elf32-arm.c (elf32_arm_link_hash_table_create),
445 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
446 (elf32_arm_new_section_hook): Likewise.
447 * elf32-avr.c (elf_avr_new_section_hook),
448 (elf32_avr_link_hash_table_create, get_local_syms),
449 (elf32_avr_setup_section_lists): Likewise.
450 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
451 (bfin_link_hash_table_create): Likewise.
452 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
453 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
454 * elf32-csky.c (csky_elf_link_hash_table_create),
455 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
456 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
457 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
458 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
459 * elf32-i386.c (elf_i386_check_relocs): Likewise.
460 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
461 * elf32-m32r.c (m32r_elf_link_hash_table_create),
462 (m32r_elf_check_relocs): Likewise.
463 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
464 (elf32_m68hc11_setup_section_lists),
465 (elf32_m68hc11_size_stubs): Likewise.
466 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
467 * elf32-metag.c (elf_metag_link_hash_table_create),
468 (elf_metag_setup_section_lists): Likewise.
469 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
470 (microblaze_elf_check_relocs): Likewise.
471 * elf32-nds32.c (nds32_elf_link_hash_table_create),
472 (nds32_elf_check_relocs): Likewise.
473 * elf32-nios2.c (nios2_elf32_setup_section_lists),
474 (get_local_syms, nios2_elf32_check_relocs),
475 (nios2_elf32_link_hash_table_create): Likewise.
476 * elf32-or1k.c (or1k_elf_link_hash_table_create),
477 (or1k_elf_check_relocs): Likewise.
478 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
479 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
480 * elf32-s390.c (elf_s390_link_hash_table_create),
481 (elf_s390_check_relocs): Likewise.
482 * elf32-score.c (score_elf_create_got_section),
483 (s3_elf32_score_new_section_hook),
484 (elf32_score_link_hash_table_create): Likewise.
485 * elf32-score7.c (score_elf_create_got_section),
486 (s7_elf32_score_new_section_hook): Likewise.
487 * elf32-sh.c (sh_elf_link_hash_table_create),
488 (sh_elf_check_relocs): Likewise.
489 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
490 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
491 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
492 (tilepro_elf_check_relocs): Likewise.
493 * elf32-v850.c (remember_hi16s_reloc): Likewise.
494 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
495 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
496 (elf_xtensa_new_section_hook): Likewise.
497 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
498 (get_got_entry, elf64_alpha_check_relocs): Likewise.
499 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
500 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
501 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
502 * elf64-ppc.c (ppc64_elf_new_section_hook),
503 (ppc64_elf_link_hash_table_create, update_local_sym_info),
504 (update_plt_info, ppc64_elf_check_relocs): Likewise.
505 * elf64-s390.c (elf_s390_link_hash_table_create),
506 (elf_s390_check_relocs): Likewise.
507 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
508 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
509 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
510 (elf_link_add_archive_symbols, compute_bucket_count),
511 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
512 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
513 (bfd_elf_final_link): Likewise.
514 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
515 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
516 (elfNN_aarch64_new_section_hook): Likewise.
517 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
518 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
519 (riscv_elf_check_relocs): Likewise.
520 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
521 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
522 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
523 (_bfd_mips_elf_link_hash_table_create): Likewise.
524 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
525 (_bfd_sparc_elf_check_relocs),
526 (_bfd_sparc_elf_new_section_hook): Likewise.
527 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
528 (tilegx_elf_check_relocs): Likewise.
529 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
530 * format.c (bfd_check_format_matches): Likewise.
531 * hash.c (_bfd_stringtab_init): Likewise.
532 * ihex.c (ihex_scan): Likewise.
533 * irix-core.c (irix_core_core_file_p): Likewise.
534 * linker.c (bfd_wrapped_link_hash_lookup),
535 (_bfd_generic_link_hash_table_create),
536 (_bfd_generic_reloc_link_order): Likewise.
537 * lynx-core.c (lynx_core_file_p): Likewise.
538 * netbsd-core.c (netbsd_core_file_p): Likewise.
539 * osf-core.c (osf_core_core_file_p): Likewise.
540 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
541 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
542 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
543 * peicode.h (pe_mkobject): Likewise.
544 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
545 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
546 * sco5-core.c (read_uarea): Likewise.
547 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
548 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
549 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
550 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
551 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
552 * srec.c (srec_scan): Likewise.
553 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
554 * targets.c (bfd_target_list): Likewise.
555 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
556 * trad-core.c (trad_unix_core_file_p): Likewise.
557 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
558 (vms_new_section_hook): Likewise.
559 * wasm-module.c (wasm_make_empty_symbol): Likewise.
560 * xcofflink.c (xcoff_get_section_contents),
561 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
562 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
563 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
565 2020-02-19 Alan Modra <amodra@gmail.com>
567 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
569 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
571 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
572 and use it if it isn't NULL. Remove has_plugin_p argument. Add
573 a build_list_p argument. Don't search plugin_list. Short circuit
574 when building the plugin list.
575 (has_plugin): Renamed to has_plugin_list.
576 (bfd_plugin_set_plugin): Don't set has_plugin.
577 (bfd_plugin_specified_p): Check plugin_list instead.
578 (build_plugin_list): New function.
579 (load_plugin): Call build_plugin_list and use plugin_list.
581 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
584 * plugin.c (try_claim): Always clean up for LTO wrapper.
585 (try_load_plugin): Treat each object as independent. Create a
586 copy for plugin name.
588 2020-02-11 Nick Clifton <nickc@redhat.com>
590 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
591 for addresses in print statements.
592 (msp430_elf_relax_delete_bytes): Likewise.
593 (msp430_elf_relax_add_words): Likewise.
594 (msp430_elf_relax_section): Likewise.
596 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
598 * plugin.c (add_symbols): Clear plugin_data memory.
600 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
603 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
604 (EXECUTABLE_SUFFIX): Likewise.
605 * config.in: Regenerated.
606 * configure: Likewise.
607 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
608 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
609 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
610 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
611 (get_lto_wrapper): New.
612 (setup_lto_wrapper_env): Likewise.
613 (current_plugin): Likewise.
614 (register_all_symbols_read): Likewise.
615 (register_cleanup): Likewise.
616 (get_symbols): Likewise.
617 (add_input_file): Likewise.
618 (bfd_plugin_close_and_cleanup): Likewise.
619 (claim_file): Removed.
620 (register_claim_file): Set current_plugin->claim_file.
621 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
622 lto_syms in current_plugin.
623 (try_claim): Use current_plugin->claim_file. Call LTO plugin
624 all_symbols_read handler. Copy real symbols to plugin_data.
625 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
626 (try_load_plugin): Don't reuse the previous plugin for LTO
627 wrapper. Set up GCC LTO wrapper if possible. Don't set
628 plugin_list_iter->claim_file.
629 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
631 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
634 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
636 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
637 check if previous instruction matches a conditional jump inserted
638 earlier. Invert conditional jump and delete branch in this case.
640 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
642 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
643 msp430_elf_relax_add_words. Support insertion of either one or two
645 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
646 needs to be grown. Handle insertion of branch instruction to replace
649 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
651 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
652 debugging relocations.
653 (msp430_elf_relax_delete_bytes): Likewise.
654 (msp430_elf_relax_add_two_words): Likewise.
655 (msp430_elf_relax_section): Likewise.
657 2020-02-10 Alan Modra <amodra@gmail.com>
659 * archures.c: Wrap overlong z80 comments.
660 * bfd-in2.h: Regenerate.
662 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
665 * archures.c: Add GBZ80 and Z80N machine values.
666 * reloc.c: Add BFD_RELOC_Z80_16_BE.
667 * coff-z80.c: Add support for new reloc.
668 * coffcode.h: Add support for new machine values.
669 * cpu-z80.c: Add support for new machine names.
670 * elf32-z80.c: Add support for new reloc.
671 * bfd-in2.h: Regenerate.
672 * libbfd.h: Regenerate.
674 2020-02-07 Nick Clifton <nickc@redhat.com>
677 * elf.c (rewrite_elf_program_header): Do not complain if no
678 sections are mapped to a segment.
680 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
683 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
684 for garbage collection on __patchable_function_entries section
685 without linked-to section.
687 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
690 * bfd-in2.h: Regenerated.
691 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
692 on section if gc_mark of any of its linked-to sections is set
693 and don't set gc_mark again.
694 * section.c (asection): Add linked_to_symbol_name to map_head
697 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
699 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
700 reporting an unrecognized instruction with R_V850_LONGJUMP.
702 2020-02-05 Alan Modra <amodra@gmail.com>
704 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
706 2020-02-04 Alan Modra <amodra@gmail.com>
708 * elf32-ppc.c (ppc_elf_relocate_section): After applying
709 R_PPC_VLE_ADDR20, goto copy_reloc.
711 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
713 * bfd-in2.h: Regenerated.
714 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
716 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
719 * bfd-in2.h: Regenerated.
720 * ecoff.c (bfd_debug_section): Add section_id.
721 * section.c (bfd_section): Add section_id.
722 (SEC_ASSEMBLER_SECTION_ID): New.
723 (BFD_FAKE_SECTION): Add section_id.
725 2020-02-01 Nick Clifton <nickc@redhat.com>
727 * config.bfd: Move the c30-aout and tic30-aout targets onto the
730 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
732 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
733 encodings are relative to the GOT on nios2, too.
735 2020-01-31 Alan Modra <amodra@gmail.com>
737 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
738 file. Use $< and $@ in rules.
739 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
740 (elf32-ia64.c, elf64-ia64.c): Likewise.
741 (elf32-riscv.c, elf64-riscv.c): Likewise.
742 (peigen.c, pepigen.c, pex64igen.c): Likewise.
743 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
744 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
745 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
746 (peigen.c, pepigen.c, pex64igen.c): Likewise.
747 * Makefile.in: Regenerate.
749 2020-01-31 Alan Modra <amodra@gmail.com>
752 * elf.c (setup_group): Don't clear entire section contents,
753 just the padding after group flags. Release alloc'd memory
754 after a seek or read failure.
756 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
758 * peXXigen.c (pe_is_repro): New function.
759 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
760 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
762 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
764 * peXXigen.c (debug_type_names): Add names for new debug data type
767 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
769 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
770 inner loop. Fix a memory leak.
772 2020-01-30 Alan Modra <amodra@gmail.com>
774 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
775 or obj_coff_keep_strings here.
776 (coff_get_normalized_symtab): Free external syms directly.
777 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
780 2020-01-27 Jim Wilson <jimw@sifive.com>
782 * cpu-riscv.c (riscv_scan): New.
783 (N): Change bfd_default_scan to riscv_scan.
785 2020-01-27 Andreas Schwab <schwab@suse.de>
787 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
788 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
789 * Makefile.in: Regenerate.
790 * cpu-plugin.c: Remove.
791 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
792 (bfd_plugin_arch): Remove declaration.
793 * bfd-in2.h: Regenerate.
794 * po/SRC-POTFILES.in: Regenerate.
796 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
797 Alan Modra <amodra@gmail.com>
800 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
802 2020-01-24 Jim Wilson <jimw@sifive.com>
804 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
805 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
806 avoid over long line.
808 2020-01-24 Nick Clifton <nickc@redhat.com>
811 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
812 syms and keep strings flags as these may have been set in order to
813 prevent a bogus call to free.
815 2020-01-23 Nick Clifton <nickc@redhat.com>
817 * po/fr.po: Updated French translation.
819 2020-01-23 Alan Modra <amodra@gmail.com>
822 * elf.c (assign_file_positions_for_load_sections): Avoid divide
823 by zero when p_align is zero.
825 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
827 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
828 (riscv_prefix_cmp): Likewise.
829 (riscv_non_std_ext_p): Deleted.
830 (riscv_std_sv_ext_p): Likewise.
831 (riscv_non_std_sv_ext_p): Likewise.
832 (riscv_merge_non_std_and_sv_ext): Rename to...
833 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
834 (riscv_merge_arch_attr_info): Replace 3 calls to
835 riscv_merge_non_std_and_sv_ext with single call to
836 riscv_merge_multi_letter_ext.
837 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
838 encounter a 'z' prefix.
839 (riscv_get_prefix_class): New function, return prefix class based
840 on first few characters of input string.
841 (riscv_parse_config): New structure to factor out minor differences
842 in extension class parsing behaviour.
843 (riscv_parse_sv_or_non_std_ext): Rename to...
844 (riscv_parse_prefixed_ext): and parameterise with
846 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
847 (riscv_multi_letter_ext_valid_p): New.
848 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
849 (riscv_parse_subset): Delegate all non-single-letter parsing work
850 to riscv_parse_prefixed_ext.
851 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
852 (riscv_get_prefix_class): Declare.
854 2020-01-22 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
857 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
859 (ppc64_elf_size_stubs): Add section for linker generated
860 __tls_get_addr_desc wrapper function. Loop at least once if
861 generating this function.
862 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
863 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
865 2020-01-22 Alan Modra <amodra@gmail.com>
867 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
868 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
870 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
871 (STDU_R1_0R1, ADDI_R1_R1): Define.
872 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
873 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
874 tga_desc_fd to opt_fd, and tga_desc to opt. Set
875 no_tls_get_addr_regsave.
876 (branch_reloc_hash_match): Add hash3 and hash4.
877 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
878 (ppc64_elf_size_dynamic_sections): Likewise.
879 (ppc64_elf_relocate_section): Likewise.
880 (plt_stub_size, build_plt_stub): Likewise. Size regsave
882 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
884 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
885 eh_frame for regsave __tls_get_addr.
887 2020-01-22 Alan Modra <amodra@gmail.com>
889 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
890 which __tls_get_addr calls will be eliminated.
892 2020-01-20 Nick Clifton <nickc@redhat.com>
894 * po/pt.po: Updates Portuguese translation.
895 * po/ru.po: Updated Russian translation.
896 * po/uk.po: Updated Ukranian translation.
898 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
901 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
902 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
904 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
905 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
906 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
907 "rex leal x@tlsdesc(%rip), %reg" to
908 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
909 "call *(%eax)" to "nopl (%rax)".
911 2020-01-20 Alan Modra <amodra@gmail.com>
913 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
914 (MTLR_R11): Don't define.
915 (LD_R0_0R3, CMPDI_R0_0): Define.
916 (build_tls_get_addr_stub): Don't use r11 in stub.
918 2020-01-20 Alan Modra <amodra@gmail.com>
920 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
921 (defined_sym_val, is_tls_get_addr): Likewise.
923 2020-01-18 Nick Clifton <nickc@redhat.com>
925 * version.m4 (BFD_VERSION): Set to 2.34.50.
926 * configure: Regenerate.
927 * po/bfd.pot: Regenerate.
929 2020-01-18 Nick Clifton <nickc@redhat.com>
931 Binutils 2.34 branch created.
933 2020-01-17 Christian Biesinger <cbiesinger@google.com>
935 * coff-arm.c: Fix spelling error (seperate).
936 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
938 * sysdep.h (strnlen): Fix spelling error (seperate).
940 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
943 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
945 2020-01-15 Alan Modra <amodra@gmail.com>
948 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
949 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
950 of function symbols unless dot symbols are present. Do warn
951 whenever one is created, regardles of whether a PLT entry is
952 also emitted for the function symbol.
954 2020-01-14 Alan Modra <amodra@gmail.com>
956 * som.c (som_bfd_count_ar_symbols): Error when file position
957 of symbols on chains is not strictly increasing.
959 2020-01-14 Alan Modra <amodra@gmail.com>
961 * vms.h (VMS_DEBUG): Define as 0.
962 * vms-alpha.c (image_write): Move debug output after bounds check.
964 (_bfd_vms_slurp_eihd): Warning fix.
965 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
967 2020-01-13 Alan Modra <amodra@gmail.com>
969 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
970 for "ignored" records.
972 2020-01-13 Alan Modra <amodra@gmail.com>
974 * wasm-module.c (wasm_scan_name_function_section): Formatting.
975 Delete asect name check. Move asect NULL check to wasm_object_p.
976 Correct bounds check of sizes against end. Replace uses of
977 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
978 just one bfd_release.
979 (wasm_scan): Don't use malloc/strdup for section names,
980 bfd_alloc instead. Simplify code prefixing section name.
981 Formatting. Don't attempt to free memory here..
982 (wasm_object_p): ..do so here.
984 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
987 * elf32-arm.c (elf32_arm_final_link_relocate): Use
988 UNDEFWEAK_NO_DYNAMIC_RELOC.
989 (allocate_dynrelocs_for_symbol): Likewise.
991 2020-01-10 Tamar Christina <tamar.christina@arm.com>
994 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
996 2020-01-10 Alan Modra <amodra@gmail.com>
998 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1000 2020-01-09 Nick Clifton <nickc@redhat.com>
1003 * bfd.c (bfd_convert_section_contents): Check for a compress
1004 header size that is larger than the actual section size.
1006 2020-01-08 Alan Modra <amodra@gmail.com>
1009 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1010 after removing sections.
1012 2020-01-06 Jim Wilson <jimw@sifive.com>
1015 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1016 check for !bfd_link_pic (info).
1017 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1018 <R_RISCV_JAL>: Add comment.
1019 (_bfd_riscv_relax_section): For plt.offset check, add check for
1020 bfd_link_pic (info). Add comment.
1022 2020-01-06 Alan Modra <amodra@gmail.com>
1024 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1025 match failures. Don't init to bfd_error_wrong_format before
1026 calling _bfd_check_format.
1028 2020-01-06 Alan Modra <amodra@gmail.com>
1030 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1031 status rather than exiting on stack overflow or underflow.
1032 (_bfd_vms_slurp_etir): Adjust to suit.
1034 2020-01-06 Alan Modra <amodra@gmail.com>
1036 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1038 2020-01-06 Alan Modra <amodra@gmail.com>
1040 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1041 command. Check name offset is within command.
1042 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1043 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1044 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1045 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1046 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1047 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1048 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1049 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1050 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1051 (bfd_mach_o_read_segment): Similarly.
1052 (bfd_mach_o_read_thread): Properly bound check thread struct.
1053 Don't repeat checks on second loop.
1054 (bfd_mach_o_read_command): Fail on invalid command length.
1056 2020-01-04 Alan Modra <amodra@gmail.com>
1058 * format.c (bfd_check_format_matches): Add preserve_match.
1059 Save initial bfd state in "preserve", matched bfd state in
1060 "preserve_match". Save just the first match. Release
1061 bfd_alloc memory. Restore and finish preserved state as
1062 appropriate on all function exit paths.
1064 2020-01-04 Alan Modra <amodra@gmail.com>
1066 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1068 2020-01-04 Alan Modra <amodra@gmail.com>
1070 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1073 2020-01-03 Nick Clifton <nickc@redhat.com>
1076 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1077 there is enough data remaining in the code buffer before
1078 attempting to read a function stub.
1080 2020-01-03 Nick Clifton <nickc@redhat.com>
1083 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1084 return value from bfd_malloc.
1085 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1086 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1087 (elf32_arm_filter_cmse_symbols): Likewise.
1088 (elf32_arm_write_section): Likewise.
1089 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1090 (bfd_mach_o_follow_dsym): Likewise.
1091 * pef.c (bfd_pef_print_loader_section): Likewise.
1092 (bfd_pef_scan_start_address): Likewise.
1093 (bfd_pef_parse_function_stubs): Likewise.
1094 (bfd_pef_parse_symbols): Likewise.
1096 2020-01-03 Sergei Trofimovich <siarheit@google.com>
1098 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1099 on binary inputs ld/PR25316.
1100 (is_ia64_elf): new helper to filter on ia64 objects.
1102 2020-01-03 Jan Beulich <jbeulich@suse.com>
1104 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1106 (bfd_mach_o_scan): Insert underscore in two variable names.
1108 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1110 * Makefile.am: Add z80-elf target support.
1111 * configure.ac: Likewise.
1112 * targets.c: Likewise.
1113 * Makefile.in: Regenerate.
1114 * configure: Regenerate.
1115 * config.bfd: Add z80-elf target support and new arches: ez80 and
1117 * elf32-z80.c: New file.
1118 * archures.c: Add new z80 architectures: eZ80 and Z180.
1119 * coffcode.h: Likewise.
1120 * cpu-z80.c: Likewise.
1121 * coff-z80.c: Add new relocations for Z80 target and local label
1123 * reloc.c: Add new relocs.
1124 * bfd-in2.h: Regenerate.
1125 * libbfd.h: Regenerate.
1127 2020-01-02 Tamar Christina <tamar.christina@arm.com>
1131 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1133 2020-01-01 Alan Modra <amodra@gmail.com>
1135 Update year range in copyright notice of all files.
1137 For older changes see ChangeLog-2019
1139 Copyright (C) 2020 Free Software Foundation, Inc.
1141 Copying and distribution of this file, with or without modification,
1142 are permitted in any medium without royalty provided the copyright
1143 notice and this notice are preserved.
1149 version-control: never