1 2020-02-27 Alan Modra <amodra@gmail.com>
3 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
6 2020-02-27 Alan Modra <amodra@gmail.com>
8 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
9 if file is an archive element.
10 * bfd-in2.h: Regenerate.
12 2020-02-26 Alan Modra <amodra@gmail.com>
14 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
15 bfd_set_error on failing test. Don't bother changing bfd_error on
16 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
17 Check sym name is within string buffer. Use size_t for some vars.
18 (do_slurp_coff_armap): Use size_t for some variables, fix size of
19 int_buf. Don't change bfd_error on file read error. Use
20 _bfd_mul_overflow when calculating carsym buffer size. Reorder
21 calculations to catch overflows before they occur. malloc and
22 free raw armap rather than using bfd_alloc. Read raw armap before
23 allocating carsym+strings buffer.
24 (_bfd_slurp_extended_name_table): Localize variables. Check
25 name size against file size.
27 2020-02-26 Alan Modra <amodra@gmail.com>
29 * vms-lib.c (vms_lib_read_index): Release correct buffer.
31 2020-02-26 Alan Modra <amodra@gmail.com>
33 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
34 malloc. Check for NULL return from bfd_malloc.
35 (rx_table_find, rx_table_map): Likewise.
36 (rx_set_section_contents): Check bfd_alloc return.
37 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
39 2020-02-26 Alan Modra <amodra@gmail.com>
41 * aoutx.h: Indent labels correctly. Format error strings.
42 * archive.c: Likewise.
43 * archive64.c: Likewise.
44 * coff-arm.c: Likewise.
45 * coff-rs6000.c: Likewise.
46 * coff-stgo32.c: Likewise.
47 * cpu-arm.c: Likewise.
49 * elf-ifunc.c: Likewise.
50 * elf-properties.c: Likewise.
51 * elf-s390-common.c: Likewise.
52 * elf-strtab.c: Likewise.
54 * elf32-arm.c: Likewise.
55 * elf32-bfin.c: Likewise.
56 * elf32-cr16.c: Likewise.
57 * elf32-csky.c: Likewise.
58 * elf32-i386.c: Likewise.
59 * elf32-m68k.c: Likewise.
60 * elf32-msp430.c: Likewise.
61 * elf32-nds32.c: Likewise.
62 * elf32-nios2.c: Likewise.
63 * elf32-pru.c: Likewise.
64 * elf32-xtensa.c: Likewise.
65 * elf64-ia64-vms.c: Likewise.
66 * elf64-x86-64.c: Likewise.
67 * elfcode.h: Likewise.
68 * elfcore.h: Likewise.
69 * elflink.c: Likewise.
70 * elfnn-aarch64.c: Likewise.
71 * elfnn-ia64.c: Likewise.
72 * elfnn-riscv.c: Likewise.
73 * elfxx-mips.c: Likewise.
74 * elfxx-sparc.c: Likewise.
75 * elfxx-x86.c: Likewise.
76 * i386lynx.c: Likewise.
82 2020-02-26 Alan Modra <amodra@gmail.com>
85 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
87 (bfd_elf_add_dt_needed_tag): Declare.
88 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
89 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
90 from elf_add_dt_needed_tag. Remove soname and doit param.
91 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
92 to see whether as-needed lib is already loaded, use dyn_loaded
93 list instead. When saving and restoring around as-needed lib
94 handle possibility that dynstr has not been initialised. Don't
95 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
96 Mark libs loaded via DT_NEEDED entries of other libs with
97 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
99 (elf_link_check_versioned_symbol): Remove now unneccesary
100 DYNAMIC check when traversing dyn_loaded list.
102 2020-02-26 Alan Modra <amodra@gmail.com>
104 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
106 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
109 * plugin.c (need_lto_wrapper_p): New.
110 (bfd_plugin_set_program_name): Add an int argument to set
112 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
114 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
116 2020-02-24 Alan Modra <amodra@gmail.com>
118 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
120 2020-02-24 Alan Modra <amodra@gmail.com>
122 * vms-lib.c (struct carsym_mem): Add limit.
123 (vms_add_index): Heed limit.
124 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
125 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
126 Always return actual number read.
127 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
128 assertion with error exit.
130 2020-02-22 Alan Modra <amodra@gmail.com>
133 * elf.c (assign_file_positions_for_load_sections): Continue linking
134 on "PHDR segment not covered by LOAD segment" errors.
136 2020-02-21 Alan Modra <amodra@gmail.com>
138 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
140 (bfd_mach_o_canonicalize_reloc): Likewise.
141 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
142 counts and offsets against file size.
143 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
144 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
145 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
146 against file size. Delete symbol table error message.
147 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
149 (bfd_mach_o_read_symtab): Likewise.
150 (bfd_mach_o_read_command): Pass file size.
151 (bfd_mach_o_scan): Sanity check command count against file size.
153 2020-02-21 Alan Modra <amodra@gmail.com>
156 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
157 "text", "data" and "bss" section pointer vars. Don't update
158 section size, just exec header sizes.
159 (adjust_sizes_and_vmas): Don't update text section size. Set
160 initial exec header a_text. Print exec headers sizes.
161 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
162 (adjust_sizes_and_vmas): Similarly. Formatting.
163 (final_link): Correct final file extension.
165 2020-02-20 Nick Clifton <nickc@redhat.com>
167 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
169 * elfxx-target.h (elf_backend_symbol_section_index): Provide
171 (elfNN_bed): Initialise the symbol_section_index field.
172 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
173 OS and PROC specific section indicies. Warn if converting other
174 reserved incidies to SHN_ABS.
176 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
179 * cpu-z80.c: Add machine type compatibility checking.
181 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
184 * plugin.c (plugin_list_entry): Remove handle.
185 (try_load_plugin): Call dlclose before return.
187 2020-02-19 Alan Modra <amodra@gmail.com>
189 * libbfd-in.h (_bfd_constant_p): Define.
190 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
191 file size before allocating memory.
192 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
193 * elf.c (bfd_elf_get_str_section): Likewise.
194 (_bfd_elf_slurp_version_tables): Likewise.
195 * libbfd.h: Regenerate.
197 2020-02-19 Alan Modra <amodra@gmail.com>
199 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
200 * aoutx.h (aout_get_external_symbols): Replace calls to
201 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
202 (slurp_reloc_table): Likewise.
203 * archive.c (do_slurp_bsd_armap): Likewise.
204 (do_slurp_coff_armap): Likewise.
205 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
206 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
207 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
208 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
209 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
210 (_bfd_coff_get_external_symbols): Likewise.
211 * ecoff.c (ecoff_slurp_symbolic_header),
212 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
213 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
214 (ecoff_indirect_link_order): Likewise.
215 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
216 (_bfd_elf_slurp_version_tables): Likewise.
217 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
218 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
219 * elf32-rx.c (elf32_rx_relax_section): Likewise.
220 * elf64-alpha.c (READ): Likewise.
221 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
222 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
223 * elfcode.h (elf_slurp_symbol_table),
224 (elf_slurp_reloc_table_from_section): Likewise.
225 * elflink.c (elf_link_add_object_symbols),
226 (elf_link_check_versioned_symbol): Likewise.
227 * elfxx-mips.c (READ): Likewise.
228 * i386lynx.c (slurp_reloc_table): Likewise.
229 * lynx-core.c (lynx_core_file_p): Likewise.
230 * mach-o.c (bfd_mach_o_canonicalize_relocs),
231 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
232 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
233 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
234 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
235 (bfd_pef_parse_symbols): Likewise.
236 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
237 * som.c (setup_sections, som_slurp_string_table),
238 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
239 (som_bfd_fill_in_ar_symbols): Likewise.
240 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
241 (evax_bfd_print_image): Likewise.
242 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
243 * wasm-module.c (wasm_scan): Likewise.
244 * xcofflink.c (xcoff_link_add_symbols): Likewise.
245 * xsym.c (bfd_sym_read_name_table),
246 (bfd_sym_print_type_information_table_entry): Likewise.
247 * libbfd.h: Regenerate.
249 2020-02-19 Alan Modra <amodra@gmail.com>
251 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
252 reading external relocs.
253 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
254 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
256 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
258 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
259 (m32c_elf_relax_section): Likewise.
260 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
261 (rl78_elf_relax_section): Likewise.
262 * elf32-rx.c (rx_offset_for_reloc): Likewise.
263 (elf32_rx_relax_section): Likewise.
264 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
265 parameter types and use..
266 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
267 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
268 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
269 being read from file, just the extra.
270 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
271 after reading external syms. Free on failure.
273 2020-02-19 Alan Modra <amodra@gmail.com>
275 * coffcode.h (buy_and_read, coff_slurp_line_table),
276 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
277 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
278 corresponding bfd_alloc call. Adjust variables to suit.
279 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
280 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
281 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
282 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
283 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
284 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
285 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
286 * elf32-rx.c (elf32_rx_relax_section): Likewise.
287 * elf64-alpha.c (READ): Likewise.
288 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
289 (elf_slurp_symbol_table, elf_slurp_reloc_table),
290 (bfd_from_remote_memory): Likewise.
291 * elfcore.h (core_find_build_id): Likewise.
292 * elfxx-mips.c (READ): Likewise.
293 * mach-o.c (bfd_mach_o_mangle_sections),
294 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
295 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
296 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
297 * som.c (setup_sections, som_prep_for_fixups)
298 (som_build_and_write_symbol_table, som_slurp_symbol_table),
299 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
300 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
301 (som_bfd_ar_write_symbol_stuff): Likewise.
302 * vms-alpha.c (vector_grow1): Likewise.
303 * vms-lib.c (vms_add_index): Likewise.
304 * wasm-module.c (wasm_scan_name_function_section): Likewise.
305 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
306 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
307 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
308 (bfd_alloc2, bfd_zalloc2): Delete.
309 (_bfd_mul_overflow): Define.
310 * libbfd.h: Regenerate.
312 2020-02-19 Alan Modra <amodra@gmail.com>
314 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
316 (assign_section_numbers): Likewise.
317 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
318 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
319 bfd_malloc2, size_t amt, and unsigned tls_count.
320 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
321 * elflink.c (elf_create_symbuf): Use bfd_malloc.
322 (elf_output_implib): Use bfd_alloc.
324 2020-02-19 Alan Modra <amodra@gmail.com>
326 * bfd.c (struct bfd): Move format and direction to other
327 bitfields. Add "size".
328 * bfdio.c (bfd_get_size): Cache size when not writing file.
329 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
330 returning zero, ie. unknown.
331 (bfd_get_alt_debug_link_info): Likewise.
332 * bfd-in2.h: Regenerate.
334 2020-02-19 Alan Modra <amodra@gmail.com>
336 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
337 bfd_get_file_size twice.
338 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
339 zero, ie. unknown, return.
340 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
341 * elfcode.h (elf_swap_shdr_in): Likewise.
342 (elf_object_p): Don't call bfd_get_file_size twice and correct
345 2020-02-19 Alan Modra <amodra@gmail.com>
347 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
348 FALSE if memory alloc fails. Adjust calls.
349 * som.c (som_prep_for_fixups): Likewise.
350 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
351 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
352 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
353 * som.c (som_build_and_write_symbol_table): Return via error_return
355 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
356 (VEC_APPEND_EL): Delete.
357 (vector_grow1): Return pointer to element. Catch overflow.
358 Return NULL on memory allocation failure.
359 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
360 (alpha_vms_add_fixup_ca): Likewise.
361 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
363 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
365 2020-02-19 Alan Modra <amodra@gmail.com>
367 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
368 * aout-target.h (object_p): Likewise.
369 * aout-tic30.c (tic30_aout_object_p): Likewise.
370 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
371 (emit_stringtab, write_syms, link_hash_table_create),
372 (aout_link_write_other_symbol): Likewise.
373 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
374 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
375 (_bfd_compute_and_write_armap): Likewise.
376 * archures.c (bfd_arch_list): Likewise.
377 * bfd.c (bfd_record_phdr): Likewise.
378 * binary.c (binary_canonicalize_symtab): Likewise.
379 * cisco-core.c (cisco_core_file_validate): Likewise.
380 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
381 (find_arm_glue, record_arm_to_thumb_glue),
382 (record_thumb_to_arm_glue): Likewise.
383 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
384 (ppc_allocate_toc_section): Likewise.
385 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
386 * coff-sh.c (sh_relax_section): Likewise.
387 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
388 * coffcode.h (handle_COMDAT, coff_new_section_hook),
389 (coff_set_alignment_hook, coff_mkobject),
390 (coff_compute_section_file_positions): Likewise.
391 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
392 (coff_find_nearest_line_with_names),
393 ( bfd_coff_set_symbol_class): Likewise.
394 * cofflink.c (_bfd_coff_link_hash_table_create),
395 (_bfd_coff_link_input_bfd): Likewise.
396 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
397 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
398 (build_line_info_table, sort_line_sequences),
399 (line_info_add_include_dir, line_info_add_file_name),
400 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
401 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
402 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
403 (_bfd_ecoff_find_nearest_line),
404 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
405 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
406 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
407 * elf-m10300.c (mn10300_elf_relax_section),
408 (elf32_mn10300_link_hash_table_create): Likewise.
409 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
410 * elf.c (make_mapping, copy_elf_program_header): Likewise.
411 * elf32-arm.c (elf32_arm_link_hash_table_create),
412 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
413 (elf32_arm_new_section_hook): Likewise.
414 * elf32-avr.c (elf_avr_new_section_hook),
415 (elf32_avr_link_hash_table_create, get_local_syms),
416 (elf32_avr_setup_section_lists): Likewise.
417 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
418 (bfin_link_hash_table_create): Likewise.
419 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
420 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
421 * elf32-csky.c (csky_elf_link_hash_table_create),
422 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
423 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
424 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
425 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
426 * elf32-i386.c (elf_i386_check_relocs): Likewise.
427 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
428 * elf32-m32r.c (m32r_elf_link_hash_table_create),
429 (m32r_elf_check_relocs): Likewise.
430 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
431 (elf32_m68hc11_setup_section_lists),
432 (elf32_m68hc11_size_stubs): Likewise.
433 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
434 * elf32-metag.c (elf_metag_link_hash_table_create),
435 (elf_metag_setup_section_lists): Likewise.
436 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
437 (microblaze_elf_check_relocs): Likewise.
438 * elf32-nds32.c (nds32_elf_link_hash_table_create),
439 (nds32_elf_check_relocs): Likewise.
440 * elf32-nios2.c (nios2_elf32_setup_section_lists),
441 (get_local_syms, nios2_elf32_check_relocs),
442 (nios2_elf32_link_hash_table_create): Likewise.
443 * elf32-or1k.c (or1k_elf_link_hash_table_create),
444 (or1k_elf_check_relocs): Likewise.
445 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
446 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
447 * elf32-s390.c (elf_s390_link_hash_table_create),
448 (elf_s390_check_relocs): Likewise.
449 * elf32-score.c (score_elf_create_got_section),
450 (s3_elf32_score_new_section_hook),
451 (elf32_score_link_hash_table_create): Likewise.
452 * elf32-score7.c (score_elf_create_got_section),
453 (s7_elf32_score_new_section_hook): Likewise.
454 * elf32-sh.c (sh_elf_link_hash_table_create),
455 (sh_elf_check_relocs): Likewise.
456 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
457 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
458 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
459 (tilepro_elf_check_relocs): Likewise.
460 * elf32-v850.c (remember_hi16s_reloc): Likewise.
461 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
462 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
463 (elf_xtensa_new_section_hook): Likewise.
464 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
465 (get_got_entry, elf64_alpha_check_relocs): Likewise.
466 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
467 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
468 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
469 * elf64-ppc.c (ppc64_elf_new_section_hook),
470 (ppc64_elf_link_hash_table_create, update_local_sym_info),
471 (update_plt_info, ppc64_elf_check_relocs): Likewise.
472 * elf64-s390.c (elf_s390_link_hash_table_create),
473 (elf_s390_check_relocs): Likewise.
474 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
475 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
476 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
477 (elf_link_add_archive_symbols, compute_bucket_count),
478 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
479 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
480 (bfd_elf_final_link): Likewise.
481 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
482 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
483 (elfNN_aarch64_new_section_hook): Likewise.
484 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
485 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
486 (riscv_elf_check_relocs): Likewise.
487 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
488 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
489 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
490 (_bfd_mips_elf_link_hash_table_create): Likewise.
491 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
492 (_bfd_sparc_elf_check_relocs),
493 (_bfd_sparc_elf_new_section_hook): Likewise.
494 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
495 (tilegx_elf_check_relocs): Likewise.
496 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
497 * format.c (bfd_check_format_matches): Likewise.
498 * hash.c (_bfd_stringtab_init): Likewise.
499 * ihex.c (ihex_scan): Likewise.
500 * irix-core.c (irix_core_core_file_p): Likewise.
501 * linker.c (bfd_wrapped_link_hash_lookup),
502 (_bfd_generic_link_hash_table_create),
503 (_bfd_generic_reloc_link_order): Likewise.
504 * lynx-core.c (lynx_core_file_p): Likewise.
505 * netbsd-core.c (netbsd_core_file_p): Likewise.
506 * osf-core.c (osf_core_core_file_p): Likewise.
507 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
508 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
509 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
510 * peicode.h (pe_mkobject): Likewise.
511 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
512 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
513 * sco5-core.c (read_uarea): Likewise.
514 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
515 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
516 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
517 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
518 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
519 * srec.c (srec_scan): Likewise.
520 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
521 * targets.c (bfd_target_list): Likewise.
522 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
523 * trad-core.c (trad_unix_core_file_p): Likewise.
524 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
525 (vms_new_section_hook): Likewise.
526 * wasm-module.c (wasm_make_empty_symbol): Likewise.
527 * xcofflink.c (xcoff_get_section_contents),
528 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
529 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
530 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
532 2020-02-19 Alan Modra <amodra@gmail.com>
534 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
536 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
538 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
539 and use it if it isn't NULL. Remove has_plugin_p argument. Add
540 a build_list_p argument. Don't search plugin_list. Short circuit
541 when building the plugin list.
542 (has_plugin): Renamed to has_plugin_list.
543 (bfd_plugin_set_plugin): Don't set has_plugin.
544 (bfd_plugin_specified_p): Check plugin_list instead.
545 (build_plugin_list): New function.
546 (load_plugin): Call build_plugin_list and use plugin_list.
548 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
551 * plugin.c (try_claim): Always clean up for LTO wrapper.
552 (try_load_plugin): Treat each object as independent. Create a
553 copy for plugin name.
555 2020-02-11 Nick Clifton <nickc@redhat.com>
557 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
558 for addresses in print statements.
559 (msp430_elf_relax_delete_bytes): Likewise.
560 (msp430_elf_relax_add_words): Likewise.
561 (msp430_elf_relax_section): Likewise.
563 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
565 * plugin.c (add_symbols): Clear plugin_data memory.
567 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
570 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
571 (EXECUTABLE_SUFFIX): Likewise.
572 * config.in: Regenerated.
573 * configure: Likewise.
574 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
575 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
576 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
577 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
578 (get_lto_wrapper): New.
579 (setup_lto_wrapper_env): Likewise.
580 (current_plugin): Likewise.
581 (register_all_symbols_read): Likewise.
582 (register_cleanup): Likewise.
583 (get_symbols): Likewise.
584 (add_input_file): Likewise.
585 (bfd_plugin_close_and_cleanup): Likewise.
586 (claim_file): Removed.
587 (register_claim_file): Set current_plugin->claim_file.
588 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
589 lto_syms in current_plugin.
590 (try_claim): Use current_plugin->claim_file. Call LTO plugin
591 all_symbols_read handler. Copy real symbols to plugin_data.
592 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
593 (try_load_plugin): Don't reuse the previous plugin for LTO
594 wrapper. Set up GCC LTO wrapper if possible. Don't set
595 plugin_list_iter->claim_file.
596 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
598 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
601 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
603 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
604 check if previous instruction matches a conditional jump inserted
605 earlier. Invert conditional jump and delete branch in this case.
607 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
609 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
610 msp430_elf_relax_add_words. Support insertion of either one or two
612 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
613 needs to be grown. Handle insertion of branch instruction to replace
616 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
618 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
619 debugging relocations.
620 (msp430_elf_relax_delete_bytes): Likewise.
621 (msp430_elf_relax_add_two_words): Likewise.
622 (msp430_elf_relax_section): Likewise.
624 2020-02-10 Alan Modra <amodra@gmail.com>
626 * archures.c: Wrap overlong z80 comments.
627 * bfd-in2.h: Regenerate.
629 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
632 * archures.c: Add GBZ80 and Z80N machine values.
633 * reloc.c: Add BFD_RELOC_Z80_16_BE.
634 * coff-z80.c: Add support for new reloc.
635 * coffcode.h: Add support for new machine values.
636 * cpu-z80.c: Add support for new machine names.
637 * elf32-z80.c: Add support for new reloc.
638 * bfd-in2.h: Regenerate.
639 * libbfd.h: Regenerate.
641 2020-02-07 Nick Clifton <nickc@redhat.com>
644 * elf.c (rewrite_elf_program_header): Do not complain if no
645 sections are mapped to a segment.
647 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
650 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
651 for garbage collection on __patchable_function_entries section
652 without linked-to section.
654 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
657 * bfd-in2.h: Regenerated.
658 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
659 on section if gc_mark of any of its linked-to sections is set
660 and don't set gc_mark again.
661 * section.c (asection): Add linked_to_symbol_name to map_head
664 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
666 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
667 reporting an unrecognized instruction with R_V850_LONGJUMP.
669 2020-02-05 Alan Modra <amodra@gmail.com>
671 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
673 2020-02-04 Alan Modra <amodra@gmail.com>
675 * elf32-ppc.c (ppc_elf_relocate_section): After applying
676 R_PPC_VLE_ADDR20, goto copy_reloc.
678 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
680 * bfd-in2.h: Regenerated.
681 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
683 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
686 * bfd-in2.h: Regenerated.
687 * ecoff.c (bfd_debug_section): Add section_id.
688 * section.c (bfd_section): Add section_id.
689 (SEC_ASSEMBLER_SECTION_ID): New.
690 (BFD_FAKE_SECTION): Add section_id.
692 2020-02-01 Nick Clifton <nickc@redhat.com>
694 * config.bfd: Move the c30-aout and tic30-aout targets onto the
697 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
699 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
700 encodings are relative to the GOT on nios2, too.
702 2020-01-31 Alan Modra <amodra@gmail.com>
704 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
705 file. Use $< and $@ in rules.
706 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
707 (elf32-ia64.c, elf64-ia64.c): Likewise.
708 (elf32-riscv.c, elf64-riscv.c): Likewise.
709 (peigen.c, pepigen.c, pex64igen.c): Likewise.
710 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
711 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
712 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
713 (peigen.c, pepigen.c, pex64igen.c): Likewise.
714 * Makefile.in: Regenerate.
716 2020-01-31 Alan Modra <amodra@gmail.com>
719 * elf.c (setup_group): Don't clear entire section contents,
720 just the padding after group flags. Release alloc'd memory
721 after a seek or read failure.
723 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
725 * peXXigen.c (pe_is_repro): New function.
726 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
727 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
729 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
731 * peXXigen.c (debug_type_names): Add names for new debug data type
734 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
736 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
737 inner loop. Fix a memory leak.
739 2020-01-30 Alan Modra <amodra@gmail.com>
741 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
742 or obj_coff_keep_strings here.
743 (coff_get_normalized_symtab): Free external syms directly.
744 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
747 2020-01-27 Jim Wilson <jimw@sifive.com>
749 * cpu-riscv.c (riscv_scan): New.
750 (N): Change bfd_default_scan to riscv_scan.
752 2020-01-27 Andreas Schwab <schwab@suse.de>
754 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
755 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
756 * Makefile.in: Regenerate.
757 * cpu-plugin.c: Remove.
758 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
759 (bfd_plugin_arch): Remove declaration.
760 * bfd-in2.h: Regenerate.
761 * po/SRC-POTFILES.in: Regenerate.
763 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
764 Alan Modra <amodra@gmail.com>
767 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
769 2020-01-24 Jim Wilson <jimw@sifive.com>
771 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
772 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
773 avoid over long line.
775 2020-01-24 Nick Clifton <nickc@redhat.com>
778 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
779 syms and keep strings flags as these may have been set in order to
780 prevent a bogus call to free.
782 2020-01-23 Nick Clifton <nickc@redhat.com>
784 * po/fr.po: Updated French translation.
786 2020-01-23 Alan Modra <amodra@gmail.com>
789 * elf.c (assign_file_positions_for_load_sections): Avoid divide
790 by zero when p_align is zero.
792 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
794 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
795 (riscv_prefix_cmp): Likewise.
796 (riscv_non_std_ext_p): Deleted.
797 (riscv_std_sv_ext_p): Likewise.
798 (riscv_non_std_sv_ext_p): Likewise.
799 (riscv_merge_non_std_and_sv_ext): Rename to...
800 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
801 (riscv_merge_arch_attr_info): Replace 3 calls to
802 riscv_merge_non_std_and_sv_ext with single call to
803 riscv_merge_multi_letter_ext.
804 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
805 encounter a 'z' prefix.
806 (riscv_get_prefix_class): New function, return prefix class based
807 on first few characters of input string.
808 (riscv_parse_config): New structure to factor out minor differences
809 in extension class parsing behaviour.
810 (riscv_parse_sv_or_non_std_ext): Rename to...
811 (riscv_parse_prefixed_ext): and parameterise with
813 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
814 (riscv_multi_letter_ext_valid_p): New.
815 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
816 (riscv_parse_subset): Delegate all non-single-letter parsing work
817 to riscv_parse_prefixed_ext.
818 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
819 (riscv_get_prefix_class): Declare.
821 2020-01-22 Alan Modra <amodra@gmail.com>
823 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
824 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
826 (ppc64_elf_size_stubs): Add section for linker generated
827 __tls_get_addr_desc wrapper function. Loop at least once if
828 generating this function.
829 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
830 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
832 2020-01-22 Alan Modra <amodra@gmail.com>
834 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
835 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
837 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
838 (STDU_R1_0R1, ADDI_R1_R1): Define.
839 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
840 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
841 tga_desc_fd to opt_fd, and tga_desc to opt. Set
842 no_tls_get_addr_regsave.
843 (branch_reloc_hash_match): Add hash3 and hash4.
844 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
845 (ppc64_elf_size_dynamic_sections): Likewise.
846 (ppc64_elf_relocate_section): Likewise.
847 (plt_stub_size, build_plt_stub): Likewise. Size regsave
849 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
851 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
852 eh_frame for regsave __tls_get_addr.
854 2020-01-22 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
857 which __tls_get_addr calls will be eliminated.
859 2020-01-20 Nick Clifton <nickc@redhat.com>
861 * po/pt.po: Updates Portuguese translation.
862 * po/ru.po: Updated Russian translation.
863 * po/uk.po: Updated Ukranian translation.
865 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
868 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
869 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
871 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
872 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
873 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
874 "rex leal x@tlsdesc(%rip), %reg" to
875 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
876 "call *(%eax)" to "nopl (%rax)".
878 2020-01-20 Alan Modra <amodra@gmail.com>
880 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
881 (MTLR_R11): Don't define.
882 (LD_R0_0R3, CMPDI_R0_0): Define.
883 (build_tls_get_addr_stub): Don't use r11 in stub.
885 2020-01-20 Alan Modra <amodra@gmail.com>
887 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
888 (defined_sym_val, is_tls_get_addr): Likewise.
890 2020-01-18 Nick Clifton <nickc@redhat.com>
892 * version.m4 (BFD_VERSION): Set to 2.34.50.
893 * configure: Regenerate.
894 * po/bfd.pot: Regenerate.
896 2020-01-18 Nick Clifton <nickc@redhat.com>
898 Binutils 2.34 branch created.
900 2020-01-17 Christian Biesinger <cbiesinger@google.com>
902 * coff-arm.c: Fix spelling error (seperate).
903 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
905 * sysdep.h (strnlen): Fix spelling error (seperate).
907 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
910 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
912 2020-01-15 Alan Modra <amodra@gmail.com>
915 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
916 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
917 of function symbols unless dot symbols are present. Do warn
918 whenever one is created, regardles of whether a PLT entry is
919 also emitted for the function symbol.
921 2020-01-14 Alan Modra <amodra@gmail.com>
923 * som.c (som_bfd_count_ar_symbols): Error when file position
924 of symbols on chains is not strictly increasing.
926 2020-01-14 Alan Modra <amodra@gmail.com>
928 * vms.h (VMS_DEBUG): Define as 0.
929 * vms-alpha.c (image_write): Move debug output after bounds check.
931 (_bfd_vms_slurp_eihd): Warning fix.
932 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
934 2020-01-13 Alan Modra <amodra@gmail.com>
936 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
937 for "ignored" records.
939 2020-01-13 Alan Modra <amodra@gmail.com>
941 * wasm-module.c (wasm_scan_name_function_section): Formatting.
942 Delete asect name check. Move asect NULL check to wasm_object_p.
943 Correct bounds check of sizes against end. Replace uses of
944 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
945 just one bfd_release.
946 (wasm_scan): Don't use malloc/strdup for section names,
947 bfd_alloc instead. Simplify code prefixing section name.
948 Formatting. Don't attempt to free memory here..
949 (wasm_object_p): ..do so here.
951 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
954 * elf32-arm.c (elf32_arm_final_link_relocate): Use
955 UNDEFWEAK_NO_DYNAMIC_RELOC.
956 (allocate_dynrelocs_for_symbol): Likewise.
958 2020-01-10 Tamar Christina <tamar.christina@arm.com>
961 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
963 2020-01-10 Alan Modra <amodra@gmail.com>
965 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
967 2020-01-09 Nick Clifton <nickc@redhat.com>
970 * bfd.c (bfd_convert_section_contents): Check for a compress
971 header size that is larger than the actual section size.
973 2020-01-08 Alan Modra <amodra@gmail.com>
976 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
977 after removing sections.
979 2020-01-06 Jim Wilson <jimw@sifive.com>
982 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
983 check for !bfd_link_pic (info).
984 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
985 <R_RISCV_JAL>: Add comment.
986 (_bfd_riscv_relax_section): For plt.offset check, add check for
987 bfd_link_pic (info). Add comment.
989 2020-01-06 Alan Modra <amodra@gmail.com>
991 * format.c (bfd_check_format_matches): Ignore bfd_error on target
992 match failures. Don't init to bfd_error_wrong_format before
993 calling _bfd_check_format.
995 2020-01-06 Alan Modra <amodra@gmail.com>
997 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
998 status rather than exiting on stack overflow or underflow.
999 (_bfd_vms_slurp_etir): Adjust to suit.
1001 2020-01-06 Alan Modra <amodra@gmail.com>
1003 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1005 2020-01-06 Alan Modra <amodra@gmail.com>
1007 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1008 command. Check name offset is within command.
1009 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1010 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1011 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1012 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1013 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1014 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1015 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1016 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1017 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1018 (bfd_mach_o_read_segment): Similarly.
1019 (bfd_mach_o_read_thread): Properly bound check thread struct.
1020 Don't repeat checks on second loop.
1021 (bfd_mach_o_read_command): Fail on invalid command length.
1023 2020-01-04 Alan Modra <amodra@gmail.com>
1025 * format.c (bfd_check_format_matches): Add preserve_match.
1026 Save initial bfd state in "preserve", matched bfd state in
1027 "preserve_match". Save just the first match. Release
1028 bfd_alloc memory. Restore and finish preserved state as
1029 appropriate on all function exit paths.
1031 2020-01-04 Alan Modra <amodra@gmail.com>
1033 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1035 2020-01-04 Alan Modra <amodra@gmail.com>
1037 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1040 2020-01-03 Nick Clifton <nickc@redhat.com>
1043 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1044 there is enough data remaining in the code buffer before
1045 attempting to read a function stub.
1047 2020-01-03 Nick Clifton <nickc@redhat.com>
1050 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1051 return value from bfd_malloc.
1052 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1053 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1054 (elf32_arm_filter_cmse_symbols): Likewise.
1055 (elf32_arm_write_section): Likewise.
1056 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1057 (bfd_mach_o_follow_dsym): Likewise.
1058 * pef.c (bfd_pef_print_loader_section): Likewise.
1059 (bfd_pef_scan_start_address): Likewise.
1060 (bfd_pef_parse_function_stubs): Likewise.
1061 (bfd_pef_parse_symbols): Likewise.
1063 2020-01-03 Sergei Trofimovich <siarheit@google.com>
1065 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1066 on binary inputs ld/PR25316.
1067 (is_ia64_elf): new helper to filter on ia64 objects.
1069 2020-01-03 Jan Beulich <jbeulich@suse.com>
1071 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1073 (bfd_mach_o_scan): Insert underscore in two variable names.
1075 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1077 * Makefile.am: Add z80-elf target support.
1078 * configure.ac: Likewise.
1079 * targets.c: Likewise.
1080 * Makefile.in: Regenerate.
1081 * configure: Regenerate.
1082 * config.bfd: Add z80-elf target support and new arches: ez80 and
1084 * elf32-z80.c: New file.
1085 * archures.c: Add new z80 architectures: eZ80 and Z180.
1086 * coffcode.h: Likewise.
1087 * cpu-z80.c: Likewise.
1088 * coff-z80.c: Add new relocations for Z80 target and local label
1090 * reloc.c: Add new relocs.
1091 * bfd-in2.h: Regenerate.
1092 * libbfd.h: Regenerate.
1094 2020-01-02 Tamar Christina <tamar.christina@arm.com>
1098 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1100 2020-01-01 Alan Modra <amodra@gmail.com>
1102 Update year range in copyright notice of all files.
1104 For older changes see ChangeLog-2019
1106 Copyright (C) 2020 Free Software Foundation, Inc.
1108 Copying and distribution of this file, with or without modification,
1109 are permitted in any medium without royalty provided the copyright
1110 notice and this notice are preserved.
1116 version-control: never