1 2020-02-28 Alan Modra <amodra@gmail.com>
3 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
5 2020-02-28 Alan Modra <amodra@gmail.com>
7 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
8 Remove duplicate undersize check.
10 2020-02-27 Alan Modra <amodra@gmail.com>
13 * mmo.c (mmo_scan): Set SEC_DATA for .data.
15 2020-02-27 Alan Modra <amodra@gmail.com>
18 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
19 (coff_section_type): Adjust comment.
20 (decode_section_type): Likewise. Call coff_section_type before
22 (bfd_decode_symclass): Use 'c' for common sections other than
25 2020-02-27 Alan Modra <amodra@gmail.com>
27 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
30 2020-02-27 Alan Modra <amodra@gmail.com>
32 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
33 if file is an archive element.
34 * bfd-in2.h: Regenerate.
36 2020-02-26 Alan Modra <amodra@gmail.com>
38 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
39 bfd_set_error on failing test. Don't bother changing bfd_error on
40 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
41 Check sym name is within string buffer. Use size_t for some vars.
42 (do_slurp_coff_armap): Use size_t for some variables, fix size of
43 int_buf. Don't change bfd_error on file read error. Use
44 _bfd_mul_overflow when calculating carsym buffer size. Reorder
45 calculations to catch overflows before they occur. malloc and
46 free raw armap rather than using bfd_alloc. Read raw armap before
47 allocating carsym+strings buffer.
48 (_bfd_slurp_extended_name_table): Localize variables. Check
49 name size against file size.
51 2020-02-26 Alan Modra <amodra@gmail.com>
53 * vms-lib.c (vms_lib_read_index): Release correct buffer.
55 2020-02-26 Alan Modra <amodra@gmail.com>
57 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
58 malloc. Check for NULL return from bfd_malloc.
59 (rx_table_find, rx_table_map): Likewise.
60 (rx_set_section_contents): Check bfd_alloc return.
61 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
63 2020-02-26 Alan Modra <amodra@gmail.com>
65 * aoutx.h: Indent labels correctly. Format error strings.
66 * archive.c: Likewise.
67 * archive64.c: Likewise.
68 * coff-arm.c: Likewise.
69 * coff-rs6000.c: Likewise.
70 * coff-stgo32.c: Likewise.
71 * cpu-arm.c: Likewise.
73 * elf-ifunc.c: Likewise.
74 * elf-properties.c: Likewise.
75 * elf-s390-common.c: Likewise.
76 * elf-strtab.c: Likewise.
78 * elf32-arm.c: Likewise.
79 * elf32-bfin.c: Likewise.
80 * elf32-cr16.c: Likewise.
81 * elf32-csky.c: Likewise.
82 * elf32-i386.c: Likewise.
83 * elf32-m68k.c: Likewise.
84 * elf32-msp430.c: Likewise.
85 * elf32-nds32.c: Likewise.
86 * elf32-nios2.c: Likewise.
87 * elf32-pru.c: Likewise.
88 * elf32-xtensa.c: Likewise.
89 * elf64-ia64-vms.c: Likewise.
90 * elf64-x86-64.c: Likewise.
91 * elfcode.h: Likewise.
92 * elfcore.h: Likewise.
93 * elflink.c: Likewise.
94 * elfnn-aarch64.c: Likewise.
95 * elfnn-ia64.c: Likewise.
96 * elfnn-riscv.c: Likewise.
97 * elfxx-mips.c: Likewise.
98 * elfxx-sparc.c: Likewise.
99 * elfxx-x86.c: Likewise.
100 * i386lynx.c: Likewise.
103 * plugin.c: Likewise.
106 2020-02-26 Alan Modra <amodra@gmail.com>
109 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
111 (bfd_elf_add_dt_needed_tag): Declare.
112 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
113 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
114 from elf_add_dt_needed_tag. Remove soname and doit param.
115 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
116 to see whether as-needed lib is already loaded, use dyn_loaded
117 list instead. When saving and restoring around as-needed lib
118 handle possibility that dynstr has not been initialised. Don't
119 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
120 Mark libs loaded via DT_NEEDED entries of other libs with
121 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
123 (elf_link_check_versioned_symbol): Remove now unneccesary
124 DYNAMIC check when traversing dyn_loaded list.
126 2020-02-26 Alan Modra <amodra@gmail.com>
128 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
130 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
133 * plugin.c (need_lto_wrapper_p): New.
134 (bfd_plugin_set_program_name): Add an int argument to set
136 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
138 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
140 2020-02-24 Alan Modra <amodra@gmail.com>
142 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
144 2020-02-24 Alan Modra <amodra@gmail.com>
146 * vms-lib.c (struct carsym_mem): Add limit.
147 (vms_add_index): Heed limit.
148 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
149 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
150 Always return actual number read.
151 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
152 assertion with error exit.
154 2020-02-22 Alan Modra <amodra@gmail.com>
157 * elf.c (assign_file_positions_for_load_sections): Continue linking
158 on "PHDR segment not covered by LOAD segment" errors.
160 2020-02-21 Alan Modra <amodra@gmail.com>
162 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
164 (bfd_mach_o_canonicalize_reloc): Likewise.
165 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
166 counts and offsets against file size.
167 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
168 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
169 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
170 against file size. Delete symbol table error message.
171 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
173 (bfd_mach_o_read_symtab): Likewise.
174 (bfd_mach_o_read_command): Pass file size.
175 (bfd_mach_o_scan): Sanity check command count against file size.
177 2020-02-21 Alan Modra <amodra@gmail.com>
180 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
181 "text", "data" and "bss" section pointer vars. Don't update
182 section size, just exec header sizes.
183 (adjust_sizes_and_vmas): Don't update text section size. Set
184 initial exec header a_text. Print exec headers sizes.
185 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
186 (adjust_sizes_and_vmas): Similarly. Formatting.
187 (final_link): Correct final file extension.
189 2020-02-20 Nick Clifton <nickc@redhat.com>
191 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
193 * elfxx-target.h (elf_backend_symbol_section_index): Provide
195 (elfNN_bed): Initialise the symbol_section_index field.
196 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
197 OS and PROC specific section indicies. Warn if converting other
198 reserved incidies to SHN_ABS.
200 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
203 * cpu-z80.c: Add machine type compatibility checking.
205 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
208 * plugin.c (plugin_list_entry): Remove handle.
209 (try_load_plugin): Call dlclose before return.
211 2020-02-19 Alan Modra <amodra@gmail.com>
213 * libbfd-in.h (_bfd_constant_p): Define.
214 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
215 file size before allocating memory.
216 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
217 * elf.c (bfd_elf_get_str_section): Likewise.
218 (_bfd_elf_slurp_version_tables): Likewise.
219 * libbfd.h: Regenerate.
221 2020-02-19 Alan Modra <amodra@gmail.com>
223 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
224 * aoutx.h (aout_get_external_symbols): Replace calls to
225 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
226 (slurp_reloc_table): Likewise.
227 * archive.c (do_slurp_bsd_armap): Likewise.
228 (do_slurp_coff_armap): Likewise.
229 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
230 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
231 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
232 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
233 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
234 (_bfd_coff_get_external_symbols): Likewise.
235 * ecoff.c (ecoff_slurp_symbolic_header),
236 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
237 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
238 (ecoff_indirect_link_order): Likewise.
239 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
240 (_bfd_elf_slurp_version_tables): Likewise.
241 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
242 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
243 * elf32-rx.c (elf32_rx_relax_section): Likewise.
244 * elf64-alpha.c (READ): Likewise.
245 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
246 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
247 * elfcode.h (elf_slurp_symbol_table),
248 (elf_slurp_reloc_table_from_section): Likewise.
249 * elflink.c (elf_link_add_object_symbols),
250 (elf_link_check_versioned_symbol): Likewise.
251 * elfxx-mips.c (READ): Likewise.
252 * i386lynx.c (slurp_reloc_table): Likewise.
253 * lynx-core.c (lynx_core_file_p): Likewise.
254 * mach-o.c (bfd_mach_o_canonicalize_relocs),
255 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
256 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
257 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
258 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
259 (bfd_pef_parse_symbols): Likewise.
260 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
261 * som.c (setup_sections, som_slurp_string_table),
262 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
263 (som_bfd_fill_in_ar_symbols): Likewise.
264 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
265 (evax_bfd_print_image): Likewise.
266 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
267 * wasm-module.c (wasm_scan): Likewise.
268 * xcofflink.c (xcoff_link_add_symbols): Likewise.
269 * xsym.c (bfd_sym_read_name_table),
270 (bfd_sym_print_type_information_table_entry): Likewise.
271 * libbfd.h: Regenerate.
273 2020-02-19 Alan Modra <amodra@gmail.com>
275 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
276 reading external relocs.
277 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
278 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
280 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
282 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
283 (m32c_elf_relax_section): Likewise.
284 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
285 (rl78_elf_relax_section): Likewise.
286 * elf32-rx.c (rx_offset_for_reloc): Likewise.
287 (elf32_rx_relax_section): Likewise.
288 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
289 parameter types and use..
290 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
291 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
292 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
293 being read from file, just the extra.
294 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
295 after reading external syms. Free on failure.
297 2020-02-19 Alan Modra <amodra@gmail.com>
299 * coffcode.h (buy_and_read, coff_slurp_line_table),
300 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
301 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
302 corresponding bfd_alloc call. Adjust variables to suit.
303 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
304 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
305 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
306 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
307 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
308 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
309 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
310 * elf32-rx.c (elf32_rx_relax_section): Likewise.
311 * elf64-alpha.c (READ): Likewise.
312 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
313 (elf_slurp_symbol_table, elf_slurp_reloc_table),
314 (bfd_from_remote_memory): Likewise.
315 * elfcore.h (core_find_build_id): Likewise.
316 * elfxx-mips.c (READ): Likewise.
317 * mach-o.c (bfd_mach_o_mangle_sections),
318 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
319 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
320 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
321 * som.c (setup_sections, som_prep_for_fixups)
322 (som_build_and_write_symbol_table, som_slurp_symbol_table),
323 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
324 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
325 (som_bfd_ar_write_symbol_stuff): Likewise.
326 * vms-alpha.c (vector_grow1): Likewise.
327 * vms-lib.c (vms_add_index): Likewise.
328 * wasm-module.c (wasm_scan_name_function_section): Likewise.
329 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
330 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
331 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
332 (bfd_alloc2, bfd_zalloc2): Delete.
333 (_bfd_mul_overflow): Define.
334 * libbfd.h: Regenerate.
336 2020-02-19 Alan Modra <amodra@gmail.com>
338 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
340 (assign_section_numbers): Likewise.
341 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
342 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
343 bfd_malloc2, size_t amt, and unsigned tls_count.
344 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
345 * elflink.c (elf_create_symbuf): Use bfd_malloc.
346 (elf_output_implib): Use bfd_alloc.
348 2020-02-19 Alan Modra <amodra@gmail.com>
350 * bfd.c (struct bfd): Move format and direction to other
351 bitfields. Add "size".
352 * bfdio.c (bfd_get_size): Cache size when not writing file.
353 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
354 returning zero, ie. unknown.
355 (bfd_get_alt_debug_link_info): Likewise.
356 * bfd-in2.h: Regenerate.
358 2020-02-19 Alan Modra <amodra@gmail.com>
360 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
361 bfd_get_file_size twice.
362 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
363 zero, ie. unknown, return.
364 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
365 * elfcode.h (elf_swap_shdr_in): Likewise.
366 (elf_object_p): Don't call bfd_get_file_size twice and correct
369 2020-02-19 Alan Modra <amodra@gmail.com>
371 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
372 FALSE if memory alloc fails. Adjust calls.
373 * som.c (som_prep_for_fixups): Likewise.
374 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
375 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
376 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
377 * som.c (som_build_and_write_symbol_table): Return via error_return
379 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
380 (VEC_APPEND_EL): Delete.
381 (vector_grow1): Return pointer to element. Catch overflow.
382 Return NULL on memory allocation failure.
383 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
384 (alpha_vms_add_fixup_ca): Likewise.
385 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
387 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
389 2020-02-19 Alan Modra <amodra@gmail.com>
391 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
392 * aout-target.h (object_p): Likewise.
393 * aout-tic30.c (tic30_aout_object_p): Likewise.
394 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
395 (emit_stringtab, write_syms, link_hash_table_create),
396 (aout_link_write_other_symbol): Likewise.
397 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
398 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
399 (_bfd_compute_and_write_armap): Likewise.
400 * archures.c (bfd_arch_list): Likewise.
401 * bfd.c (bfd_record_phdr): Likewise.
402 * binary.c (binary_canonicalize_symtab): Likewise.
403 * cisco-core.c (cisco_core_file_validate): Likewise.
404 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
405 (find_arm_glue, record_arm_to_thumb_glue),
406 (record_thumb_to_arm_glue): Likewise.
407 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
408 (ppc_allocate_toc_section): Likewise.
409 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
410 * coff-sh.c (sh_relax_section): Likewise.
411 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
412 * coffcode.h (handle_COMDAT, coff_new_section_hook),
413 (coff_set_alignment_hook, coff_mkobject),
414 (coff_compute_section_file_positions): Likewise.
415 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
416 (coff_find_nearest_line_with_names),
417 ( bfd_coff_set_symbol_class): Likewise.
418 * cofflink.c (_bfd_coff_link_hash_table_create),
419 (_bfd_coff_link_input_bfd): Likewise.
420 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
421 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
422 (build_line_info_table, sort_line_sequences),
423 (line_info_add_include_dir, line_info_add_file_name),
424 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
425 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
426 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
427 (_bfd_ecoff_find_nearest_line),
428 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
429 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
430 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
431 * elf-m10300.c (mn10300_elf_relax_section),
432 (elf32_mn10300_link_hash_table_create): Likewise.
433 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
434 * elf.c (make_mapping, copy_elf_program_header): Likewise.
435 * elf32-arm.c (elf32_arm_link_hash_table_create),
436 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
437 (elf32_arm_new_section_hook): Likewise.
438 * elf32-avr.c (elf_avr_new_section_hook),
439 (elf32_avr_link_hash_table_create, get_local_syms),
440 (elf32_avr_setup_section_lists): Likewise.
441 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
442 (bfin_link_hash_table_create): Likewise.
443 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
444 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
445 * elf32-csky.c (csky_elf_link_hash_table_create),
446 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
447 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
448 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
449 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
450 * elf32-i386.c (elf_i386_check_relocs): Likewise.
451 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
452 * elf32-m32r.c (m32r_elf_link_hash_table_create),
453 (m32r_elf_check_relocs): Likewise.
454 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
455 (elf32_m68hc11_setup_section_lists),
456 (elf32_m68hc11_size_stubs): Likewise.
457 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
458 * elf32-metag.c (elf_metag_link_hash_table_create),
459 (elf_metag_setup_section_lists): Likewise.
460 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
461 (microblaze_elf_check_relocs): Likewise.
462 * elf32-nds32.c (nds32_elf_link_hash_table_create),
463 (nds32_elf_check_relocs): Likewise.
464 * elf32-nios2.c (nios2_elf32_setup_section_lists),
465 (get_local_syms, nios2_elf32_check_relocs),
466 (nios2_elf32_link_hash_table_create): Likewise.
467 * elf32-or1k.c (or1k_elf_link_hash_table_create),
468 (or1k_elf_check_relocs): Likewise.
469 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
470 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
471 * elf32-s390.c (elf_s390_link_hash_table_create),
472 (elf_s390_check_relocs): Likewise.
473 * elf32-score.c (score_elf_create_got_section),
474 (s3_elf32_score_new_section_hook),
475 (elf32_score_link_hash_table_create): Likewise.
476 * elf32-score7.c (score_elf_create_got_section),
477 (s7_elf32_score_new_section_hook): Likewise.
478 * elf32-sh.c (sh_elf_link_hash_table_create),
479 (sh_elf_check_relocs): Likewise.
480 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
481 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
482 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
483 (tilepro_elf_check_relocs): Likewise.
484 * elf32-v850.c (remember_hi16s_reloc): Likewise.
485 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
486 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
487 (elf_xtensa_new_section_hook): Likewise.
488 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
489 (get_got_entry, elf64_alpha_check_relocs): Likewise.
490 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
491 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
492 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
493 * elf64-ppc.c (ppc64_elf_new_section_hook),
494 (ppc64_elf_link_hash_table_create, update_local_sym_info),
495 (update_plt_info, ppc64_elf_check_relocs): Likewise.
496 * elf64-s390.c (elf_s390_link_hash_table_create),
497 (elf_s390_check_relocs): Likewise.
498 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
499 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
500 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
501 (elf_link_add_archive_symbols, compute_bucket_count),
502 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
503 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
504 (bfd_elf_final_link): Likewise.
505 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
506 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
507 (elfNN_aarch64_new_section_hook): Likewise.
508 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
509 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
510 (riscv_elf_check_relocs): Likewise.
511 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
512 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
513 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
514 (_bfd_mips_elf_link_hash_table_create): Likewise.
515 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
516 (_bfd_sparc_elf_check_relocs),
517 (_bfd_sparc_elf_new_section_hook): Likewise.
518 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
519 (tilegx_elf_check_relocs): Likewise.
520 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
521 * format.c (bfd_check_format_matches): Likewise.
522 * hash.c (_bfd_stringtab_init): Likewise.
523 * ihex.c (ihex_scan): Likewise.
524 * irix-core.c (irix_core_core_file_p): Likewise.
525 * linker.c (bfd_wrapped_link_hash_lookup),
526 (_bfd_generic_link_hash_table_create),
527 (_bfd_generic_reloc_link_order): Likewise.
528 * lynx-core.c (lynx_core_file_p): Likewise.
529 * netbsd-core.c (netbsd_core_file_p): Likewise.
530 * osf-core.c (osf_core_core_file_p): Likewise.
531 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
532 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
533 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
534 * peicode.h (pe_mkobject): Likewise.
535 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
536 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
537 * sco5-core.c (read_uarea): Likewise.
538 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
539 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
540 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
541 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
542 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
543 * srec.c (srec_scan): Likewise.
544 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
545 * targets.c (bfd_target_list): Likewise.
546 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
547 * trad-core.c (trad_unix_core_file_p): Likewise.
548 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
549 (vms_new_section_hook): Likewise.
550 * wasm-module.c (wasm_make_empty_symbol): Likewise.
551 * xcofflink.c (xcoff_get_section_contents),
552 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
553 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
554 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
556 2020-02-19 Alan Modra <amodra@gmail.com>
558 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
560 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
562 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
563 and use it if it isn't NULL. Remove has_plugin_p argument. Add
564 a build_list_p argument. Don't search plugin_list. Short circuit
565 when building the plugin list.
566 (has_plugin): Renamed to has_plugin_list.
567 (bfd_plugin_set_plugin): Don't set has_plugin.
568 (bfd_plugin_specified_p): Check plugin_list instead.
569 (build_plugin_list): New function.
570 (load_plugin): Call build_plugin_list and use plugin_list.
572 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
575 * plugin.c (try_claim): Always clean up for LTO wrapper.
576 (try_load_plugin): Treat each object as independent. Create a
577 copy for plugin name.
579 2020-02-11 Nick Clifton <nickc@redhat.com>
581 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
582 for addresses in print statements.
583 (msp430_elf_relax_delete_bytes): Likewise.
584 (msp430_elf_relax_add_words): Likewise.
585 (msp430_elf_relax_section): Likewise.
587 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
589 * plugin.c (add_symbols): Clear plugin_data memory.
591 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
594 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
595 (EXECUTABLE_SUFFIX): Likewise.
596 * config.in: Regenerated.
597 * configure: Likewise.
598 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
599 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
600 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
601 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
602 (get_lto_wrapper): New.
603 (setup_lto_wrapper_env): Likewise.
604 (current_plugin): Likewise.
605 (register_all_symbols_read): Likewise.
606 (register_cleanup): Likewise.
607 (get_symbols): Likewise.
608 (add_input_file): Likewise.
609 (bfd_plugin_close_and_cleanup): Likewise.
610 (claim_file): Removed.
611 (register_claim_file): Set current_plugin->claim_file.
612 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
613 lto_syms in current_plugin.
614 (try_claim): Use current_plugin->claim_file. Call LTO plugin
615 all_symbols_read handler. Copy real symbols to plugin_data.
616 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
617 (try_load_plugin): Don't reuse the previous plugin for LTO
618 wrapper. Set up GCC LTO wrapper if possible. Don't set
619 plugin_list_iter->claim_file.
620 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
622 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
625 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
627 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
628 check if previous instruction matches a conditional jump inserted
629 earlier. Invert conditional jump and delete branch in this case.
631 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
633 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
634 msp430_elf_relax_add_words. Support insertion of either one or two
636 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
637 needs to be grown. Handle insertion of branch instruction to replace
640 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
642 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
643 debugging relocations.
644 (msp430_elf_relax_delete_bytes): Likewise.
645 (msp430_elf_relax_add_two_words): Likewise.
646 (msp430_elf_relax_section): Likewise.
648 2020-02-10 Alan Modra <amodra@gmail.com>
650 * archures.c: Wrap overlong z80 comments.
651 * bfd-in2.h: Regenerate.
653 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
656 * archures.c: Add GBZ80 and Z80N machine values.
657 * reloc.c: Add BFD_RELOC_Z80_16_BE.
658 * coff-z80.c: Add support for new reloc.
659 * coffcode.h: Add support for new machine values.
660 * cpu-z80.c: Add support for new machine names.
661 * elf32-z80.c: Add support for new reloc.
662 * bfd-in2.h: Regenerate.
663 * libbfd.h: Regenerate.
665 2020-02-07 Nick Clifton <nickc@redhat.com>
668 * elf.c (rewrite_elf_program_header): Do not complain if no
669 sections are mapped to a segment.
671 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
674 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
675 for garbage collection on __patchable_function_entries section
676 without linked-to section.
678 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
681 * bfd-in2.h: Regenerated.
682 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
683 on section if gc_mark of any of its linked-to sections is set
684 and don't set gc_mark again.
685 * section.c (asection): Add linked_to_symbol_name to map_head
688 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
690 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
691 reporting an unrecognized instruction with R_V850_LONGJUMP.
693 2020-02-05 Alan Modra <amodra@gmail.com>
695 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
697 2020-02-04 Alan Modra <amodra@gmail.com>
699 * elf32-ppc.c (ppc_elf_relocate_section): After applying
700 R_PPC_VLE_ADDR20, goto copy_reloc.
702 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
704 * bfd-in2.h: Regenerated.
705 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
707 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
710 * bfd-in2.h: Regenerated.
711 * ecoff.c (bfd_debug_section): Add section_id.
712 * section.c (bfd_section): Add section_id.
713 (SEC_ASSEMBLER_SECTION_ID): New.
714 (BFD_FAKE_SECTION): Add section_id.
716 2020-02-01 Nick Clifton <nickc@redhat.com>
718 * config.bfd: Move the c30-aout and tic30-aout targets onto the
721 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
723 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
724 encodings are relative to the GOT on nios2, too.
726 2020-01-31 Alan Modra <amodra@gmail.com>
728 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
729 file. Use $< and $@ in rules.
730 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
731 (elf32-ia64.c, elf64-ia64.c): Likewise.
732 (elf32-riscv.c, elf64-riscv.c): Likewise.
733 (peigen.c, pepigen.c, pex64igen.c): Likewise.
734 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
735 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
736 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
737 (peigen.c, pepigen.c, pex64igen.c): Likewise.
738 * Makefile.in: Regenerate.
740 2020-01-31 Alan Modra <amodra@gmail.com>
743 * elf.c (setup_group): Don't clear entire section contents,
744 just the padding after group flags. Release alloc'd memory
745 after a seek or read failure.
747 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
749 * peXXigen.c (pe_is_repro): New function.
750 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
751 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
753 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
755 * peXXigen.c (debug_type_names): Add names for new debug data type
758 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
760 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
761 inner loop. Fix a memory leak.
763 2020-01-30 Alan Modra <amodra@gmail.com>
765 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
766 or obj_coff_keep_strings here.
767 (coff_get_normalized_symtab): Free external syms directly.
768 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
771 2020-01-27 Jim Wilson <jimw@sifive.com>
773 * cpu-riscv.c (riscv_scan): New.
774 (N): Change bfd_default_scan to riscv_scan.
776 2020-01-27 Andreas Schwab <schwab@suse.de>
778 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
779 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
780 * Makefile.in: Regenerate.
781 * cpu-plugin.c: Remove.
782 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
783 (bfd_plugin_arch): Remove declaration.
784 * bfd-in2.h: Regenerate.
785 * po/SRC-POTFILES.in: Regenerate.
787 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
788 Alan Modra <amodra@gmail.com>
791 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
793 2020-01-24 Jim Wilson <jimw@sifive.com>
795 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
796 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
797 avoid over long line.
799 2020-01-24 Nick Clifton <nickc@redhat.com>
802 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
803 syms and keep strings flags as these may have been set in order to
804 prevent a bogus call to free.
806 2020-01-23 Nick Clifton <nickc@redhat.com>
808 * po/fr.po: Updated French translation.
810 2020-01-23 Alan Modra <amodra@gmail.com>
813 * elf.c (assign_file_positions_for_load_sections): Avoid divide
814 by zero when p_align is zero.
816 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
818 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
819 (riscv_prefix_cmp): Likewise.
820 (riscv_non_std_ext_p): Deleted.
821 (riscv_std_sv_ext_p): Likewise.
822 (riscv_non_std_sv_ext_p): Likewise.
823 (riscv_merge_non_std_and_sv_ext): Rename to...
824 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
825 (riscv_merge_arch_attr_info): Replace 3 calls to
826 riscv_merge_non_std_and_sv_ext with single call to
827 riscv_merge_multi_letter_ext.
828 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
829 encounter a 'z' prefix.
830 (riscv_get_prefix_class): New function, return prefix class based
831 on first few characters of input string.
832 (riscv_parse_config): New structure to factor out minor differences
833 in extension class parsing behaviour.
834 (riscv_parse_sv_or_non_std_ext): Rename to...
835 (riscv_parse_prefixed_ext): and parameterise with
837 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
838 (riscv_multi_letter_ext_valid_p): New.
839 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
840 (riscv_parse_subset): Delegate all non-single-letter parsing work
841 to riscv_parse_prefixed_ext.
842 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
843 (riscv_get_prefix_class): Declare.
845 2020-01-22 Alan Modra <amodra@gmail.com>
847 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
848 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
850 (ppc64_elf_size_stubs): Add section for linker generated
851 __tls_get_addr_desc wrapper function. Loop at least once if
852 generating this function.
853 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
854 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
856 2020-01-22 Alan Modra <amodra@gmail.com>
858 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
859 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
861 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
862 (STDU_R1_0R1, ADDI_R1_R1): Define.
863 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
864 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
865 tga_desc_fd to opt_fd, and tga_desc to opt. Set
866 no_tls_get_addr_regsave.
867 (branch_reloc_hash_match): Add hash3 and hash4.
868 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
869 (ppc64_elf_size_dynamic_sections): Likewise.
870 (ppc64_elf_relocate_section): Likewise.
871 (plt_stub_size, build_plt_stub): Likewise. Size regsave
873 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
875 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
876 eh_frame for regsave __tls_get_addr.
878 2020-01-22 Alan Modra <amodra@gmail.com>
880 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
881 which __tls_get_addr calls will be eliminated.
883 2020-01-20 Nick Clifton <nickc@redhat.com>
885 * po/pt.po: Updates Portuguese translation.
886 * po/ru.po: Updated Russian translation.
887 * po/uk.po: Updated Ukranian translation.
889 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
892 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
893 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
895 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
896 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
897 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
898 "rex leal x@tlsdesc(%rip), %reg" to
899 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
900 "call *(%eax)" to "nopl (%rax)".
902 2020-01-20 Alan Modra <amodra@gmail.com>
904 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
905 (MTLR_R11): Don't define.
906 (LD_R0_0R3, CMPDI_R0_0): Define.
907 (build_tls_get_addr_stub): Don't use r11 in stub.
909 2020-01-20 Alan Modra <amodra@gmail.com>
911 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
912 (defined_sym_val, is_tls_get_addr): Likewise.
914 2020-01-18 Nick Clifton <nickc@redhat.com>
916 * version.m4 (BFD_VERSION): Set to 2.34.50.
917 * configure: Regenerate.
918 * po/bfd.pot: Regenerate.
920 2020-01-18 Nick Clifton <nickc@redhat.com>
922 Binutils 2.34 branch created.
924 2020-01-17 Christian Biesinger <cbiesinger@google.com>
926 * coff-arm.c: Fix spelling error (seperate).
927 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
929 * sysdep.h (strnlen): Fix spelling error (seperate).
931 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
934 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
936 2020-01-15 Alan Modra <amodra@gmail.com>
939 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
940 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
941 of function symbols unless dot symbols are present. Do warn
942 whenever one is created, regardles of whether a PLT entry is
943 also emitted for the function symbol.
945 2020-01-14 Alan Modra <amodra@gmail.com>
947 * som.c (som_bfd_count_ar_symbols): Error when file position
948 of symbols on chains is not strictly increasing.
950 2020-01-14 Alan Modra <amodra@gmail.com>
952 * vms.h (VMS_DEBUG): Define as 0.
953 * vms-alpha.c (image_write): Move debug output after bounds check.
955 (_bfd_vms_slurp_eihd): Warning fix.
956 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
958 2020-01-13 Alan Modra <amodra@gmail.com>
960 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
961 for "ignored" records.
963 2020-01-13 Alan Modra <amodra@gmail.com>
965 * wasm-module.c (wasm_scan_name_function_section): Formatting.
966 Delete asect name check. Move asect NULL check to wasm_object_p.
967 Correct bounds check of sizes against end. Replace uses of
968 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
969 just one bfd_release.
970 (wasm_scan): Don't use malloc/strdup for section names,
971 bfd_alloc instead. Simplify code prefixing section name.
972 Formatting. Don't attempt to free memory here..
973 (wasm_object_p): ..do so here.
975 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
978 * elf32-arm.c (elf32_arm_final_link_relocate): Use
979 UNDEFWEAK_NO_DYNAMIC_RELOC.
980 (allocate_dynrelocs_for_symbol): Likewise.
982 2020-01-10 Tamar Christina <tamar.christina@arm.com>
985 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
987 2020-01-10 Alan Modra <amodra@gmail.com>
989 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
991 2020-01-09 Nick Clifton <nickc@redhat.com>
994 * bfd.c (bfd_convert_section_contents): Check for a compress
995 header size that is larger than the actual section size.
997 2020-01-08 Alan Modra <amodra@gmail.com>
1000 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1001 after removing sections.
1003 2020-01-06 Jim Wilson <jimw@sifive.com>
1006 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1007 check for !bfd_link_pic (info).
1008 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1009 <R_RISCV_JAL>: Add comment.
1010 (_bfd_riscv_relax_section): For plt.offset check, add check for
1011 bfd_link_pic (info). Add comment.
1013 2020-01-06 Alan Modra <amodra@gmail.com>
1015 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1016 match failures. Don't init to bfd_error_wrong_format before
1017 calling _bfd_check_format.
1019 2020-01-06 Alan Modra <amodra@gmail.com>
1021 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1022 status rather than exiting on stack overflow or underflow.
1023 (_bfd_vms_slurp_etir): Adjust to suit.
1025 2020-01-06 Alan Modra <amodra@gmail.com>
1027 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1029 2020-01-06 Alan Modra <amodra@gmail.com>
1031 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1032 command. Check name offset is within command.
1033 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1034 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1035 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1036 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1037 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1038 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1039 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1040 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1041 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1042 (bfd_mach_o_read_segment): Similarly.
1043 (bfd_mach_o_read_thread): Properly bound check thread struct.
1044 Don't repeat checks on second loop.
1045 (bfd_mach_o_read_command): Fail on invalid command length.
1047 2020-01-04 Alan Modra <amodra@gmail.com>
1049 * format.c (bfd_check_format_matches): Add preserve_match.
1050 Save initial bfd state in "preserve", matched bfd state in
1051 "preserve_match". Save just the first match. Release
1052 bfd_alloc memory. Restore and finish preserved state as
1053 appropriate on all function exit paths.
1055 2020-01-04 Alan Modra <amodra@gmail.com>
1057 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1059 2020-01-04 Alan Modra <amodra@gmail.com>
1061 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1064 2020-01-03 Nick Clifton <nickc@redhat.com>
1067 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1068 there is enough data remaining in the code buffer before
1069 attempting to read a function stub.
1071 2020-01-03 Nick Clifton <nickc@redhat.com>
1074 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1075 return value from bfd_malloc.
1076 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1077 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1078 (elf32_arm_filter_cmse_symbols): Likewise.
1079 (elf32_arm_write_section): Likewise.
1080 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1081 (bfd_mach_o_follow_dsym): Likewise.
1082 * pef.c (bfd_pef_print_loader_section): Likewise.
1083 (bfd_pef_scan_start_address): Likewise.
1084 (bfd_pef_parse_function_stubs): Likewise.
1085 (bfd_pef_parse_symbols): Likewise.
1087 2020-01-03 Sergei Trofimovich <siarheit@google.com>
1089 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1090 on binary inputs ld/PR25316.
1091 (is_ia64_elf): new helper to filter on ia64 objects.
1093 2020-01-03 Jan Beulich <jbeulich@suse.com>
1095 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1097 (bfd_mach_o_scan): Insert underscore in two variable names.
1099 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1101 * Makefile.am: Add z80-elf target support.
1102 * configure.ac: Likewise.
1103 * targets.c: Likewise.
1104 * Makefile.in: Regenerate.
1105 * configure: Regenerate.
1106 * config.bfd: Add z80-elf target support and new arches: ez80 and
1108 * elf32-z80.c: New file.
1109 * archures.c: Add new z80 architectures: eZ80 and Z180.
1110 * coffcode.h: Likewise.
1111 * cpu-z80.c: Likewise.
1112 * coff-z80.c: Add new relocations for Z80 target and local label
1114 * reloc.c: Add new relocs.
1115 * bfd-in2.h: Regenerate.
1116 * libbfd.h: Regenerate.
1118 2020-01-02 Tamar Christina <tamar.christina@arm.com>
1122 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1124 2020-01-01 Alan Modra <amodra@gmail.com>
1126 Update year range in copyright notice of all files.
1128 For older changes see ChangeLog-2019
1130 Copyright (C) 2020 Free Software Foundation, Inc.
1132 Copying and distribution of this file, with or without modification,
1133 are permitted in any medium without royalty provided the copyright
1134 notice and this notice are preserved.
1140 version-control: never