1 2019-12-31 Alan Modra <amodra@gmail.com>
3 * vms-alpha.c (_bfd_vms_slurp_eisd): Don't overflow when checking
4 offset. Don't overflow when checking rec_size, and do allow
5 rec_size to the end of the buffer. Ensure eisd->type can be
6 accessed, not just the first 32 bytes. Don't call
7 _bfd_vms_save_counted_string with zero length remaining. Fail
8 on empty string section name.
9 (_bfd_vms_slurp_egsd): Formatting. Catch more reads past end
10 of record size. Correct remaining length calculation. Fail
11 on empty string section name. Consolidate error paths.
13 2019-12-30 Alan Modra <amodra@gmail.com>
15 * vms-alpha.c (alpha_vms_free_private): New function, extracted..
16 (vms_close_and_cleanup): ..from here.
17 (alpha_vms_object_p): Call alpha_vms_free_private on failure.
19 2019-12-30 Alan Modra <amodra@gmail.com>
21 * coffgen.c (coff_real_object_p): Free malloc'd memory on failure.
23 2019-12-30 Alan Modra <amodra@gmail.com>
25 * archive.c (do_slurp_bsd_armap): Use bfd_alloc rather than
26 bfd_zalloc when memory is all written after the call.
27 (do_slurp_coff_armap): Likewise. Set bfd_error on ridiculously
28 large allocations that overflow bfd_size_type. Use just one
29 bfd_release on error exit.
30 (_bfd_slurp_extended_name_table): Use bfd_alloc for extended_names,
31 clear last byte rather than the entire array. Use bfd_alloc for
32 string table. Rearrange and simplify code copying file names.
34 2019-12-29 Alan Modra <amodra@gmail.com>
36 * vms-alpha.c (_bfd_vms_slurp_egsd): Make base_addr a bfd_vma.
37 Limit alignment power. Correct and simplify alignment expression.
38 (evax_bfd_print_relocation_records): Avoid signed shift left.
40 2019-12-29 Alan Modra <amodra@gmail.com>
42 * vms-misc.c (_bfd_vms_save_sized_string): Add abfd param, make
43 size a size_t. Use bfd_alloc rather than bfd_malloc.
44 (_bfd_vms_save_counted_string): Similarly.
45 * vms.h (_bfd_vms_save_sized_string): Update prototype.
46 (_bfd_vms_save_counted_string): Likewise.
47 * vms-alpha.c (_bfd_vms_slurp_ehdr): Adjust
48 _bfd_vms_save_counted_string and bfd_vms_save_sized_string calls.
49 (_bfd_vms_slurp_egsd, parse_module): Likewise.
50 (_bfd_vms_slurp_eisd): Likewise. Check return status.
51 (alpha_vms_bfd_link_hash_table_free): New function.
52 (alpha_vms_bfd_link_hash_table_create): Arrange to call it.
53 (vms_close_and_cleanup): Free more memory. Don't release tdata.
55 2019-12-29 Alan Modra <amodra@gmail.com>
57 * coffcode.h (coff_close_and_cleanup): Redefine to..
58 * coffgen.c (_bfd_coff_close_and_cleanup): ..this. New function.
59 * libcoff-in.h (_bfd_coff_close_and_cleanup): Declare.
60 * libcoff.h: Regenerate.
62 2019-12-29 Hannes Domani <ssbssa@yahoo.de>
63 Alan Modra <amodra@gmail.com>
66 * bfd.c (bfd_update_compression_header): Write zlib header for
67 formats other than ELF too.
69 2019-12-26 Alan Modra <amodra@gmail.com>
71 * som.c (setup_sections): Don't overflow space_strings_size. Use
72 bfd_malloc2 to catch overflow of size calculation.
73 (som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size
75 (som_build_and_write_symbol_table): Similarly use bfd_zmalloc2.
76 (som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2,
78 (bfd_som_attach_aux_hdr): Use size_t vars for string length.
79 (som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of
80 size calculation. Use size_t vars for length and catch overflow.
81 (som_slurp_armap): Use bfd_alloc2 to catch overflow of size
83 (som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and
84 bfd_malloc2. Perform size calculations in bfd_size_type.
86 2019-12-26 Hannes Domani <ssbssa@yahoo.de>
88 * peicode.h (pe_bfd_read_buildid): Free data.
90 2019-12-23 Alan Modra <amodra@gmail.com>
92 * vms-alpha.c (add_symbol): Add "max" parameter. Error on string
93 length larger than max.
94 (_bfd_vms_slurp_egsd): Ensure record is at least large enough to
95 read string length byte, error if not. Pass size to add_symbol.
96 (_bfd_vms_slurp_etir): Don't read past end of buffer when reading
97 type and length. Allow read of last byte in buffer.
99 2019-12-23 Alan Modra <amodra@gmail.com>
101 * wasm-module.c (wasm_read_leb128): Don't allow oversize shifts.
102 Catch value overflow. Sign extend only on terminating byte.
104 2019-12-20 Alan Modra <amodra@gmail.com>
106 * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
108 2019-12-20 Alan Modra <amodra@gmail.com>
110 * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
111 declaration. Move ATTRIBUTE_UNUSED to definition.
112 (sign_extend, low_sign_extend, sign_unext, low_sign_unext),
113 (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
114 (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
115 args and return value unsigned. Use unsigned variables.
116 (hppa_rebuild_insn): Similarly.
118 2019-12-20 Alan Modra <amodra@gmail.com>
120 * format.c (bfd_check_format_matches): Free matching_vector when
121 not returning matching target strings.
123 2019-12-20 Alan Modra <amodra@gmail.com>
125 * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
127 2019-12-18 Alan Modra <amodra@gmail.com>
129 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
130 checking symbol count against section size. Guard against strlen
131 running off end of buffer by allocating one more byte and zeroing.
132 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
134 2019-12-18 Alan Modra <amodra@gmail.com>
136 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
137 * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
139 2019-12-18 Alan Modra <amodra@gmail.com>
141 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
142 * elf32-hppa.c (final_link_relocate): Likewise.
143 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
144 (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
145 (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
146 * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
147 (ppc64_elf_relocate_section): Likewise.
148 * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
149 * netbsd.h (N_SET_FLAGS): Likewise.
151 2019-12-17 Alan Modra <amodra@gmail.com>
153 * coff-tic80.c: Delete file.
154 * cpu-tic80.c: Delete file.
155 * archures.c: Remove tic80 support.
156 * coffcode.h: Likewise.
157 * coffswap.h: Likewise.
158 * targets.c: Likewise.
159 * config.bfd: Likewise.
160 * configure.ac: Likewise.
161 * Makefile.am: Likewise.
162 * Makefile.in: Regenerate.
163 * bfd-in2.h: Regenerate.
164 * configure: Regenerate.
165 * po/SRC-POTFILES.in: Regenerate.
167 2019-12-13 Alan Modra <amodra@gmail.com>
170 * elf.c: (assign_file_positions_for_load_sections): Attempt to
171 keep meaningless p_offset for PT_LOAD segments without file
172 contents within file size.
174 2019-12-12 Alan Modra <amodra@gmail.com>
176 * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
177 * bfd-in2.h: Regenerate.
179 2019-12-11 Alan Modra <amodra@gmail.com>
181 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
182 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
183 * netbsd.h (write_object_contents): Likewise.
184 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
185 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
186 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
188 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
189 using 1u shifted left. Ditto for other macros.
190 * mmo.c (LOP): Make unsigned.
192 2019-12-11 Alan Modra <amodra@gmail.com>
194 * libbfd.c (bfd_get_8): Return a bfd_vma.
195 (bfd_get_signed_8): Return a bfd_signed_vma.
196 * bfd-in2.h: Regenerate.
198 2019-12-11 Alan Modra <amodra@gmail.com>
200 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
201 (Operand_soffsetx4_decode, Operand_simm4_decode),
202 (Operand_simm8_decode, Operand_simm8x256_decode),
203 (Operand_simm12b_decode, Operand_label8_decode),
204 (Operand_label12_decode, Operand_soffset_decode),
205 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
206 sign extend using shifts.
207 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
210 2019-12-11 Alan Modra <amodra@gmail.com>
212 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
213 of negative values by using unsigned vars.
215 2019-12-07 Alan Modra <amodra@gmail.com>
218 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
219 for ELF_COMMON_DEF_P symbols.
220 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
223 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
225 Only give FDE encoding warnings if --eh-frame-hdr was specified.
227 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
228 FDE encoding warning conditional.
230 2019-12-05 Nick Clifton <nickc@redhat.com>
233 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
234 when computing the sizes stored in the headers.
236 2019-12-03 Alan Modra <amodra@gmail.com>
239 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
241 (struct abbrev_offset_entry): New.
242 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
243 (read_abbrevs): Check whether we have already read abbrevs at
244 given offset, and add new offset/abbrev to hash table.
245 (decode_line_info): Keep line table at offset zero in file struct.
246 Return this for a cu reusing the same dir/file list.
247 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
248 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
249 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
252 2019-12-03 Alan Modra <amodra@gmail.com>
255 * dwarf2.c (struct dwarf2_debug_file): New struct.
256 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
258 (struct comp_unit): Add file field.
259 (read_indirect_string, read_indirect_line_string): Adjust to suit.
260 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
261 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
262 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
263 (stash_maybe_update_info_hash_tablse): Likewise.
264 (stash_verify_info_hash_table): Likewise.
265 (_bfd_dwarf2_slurp_debug_info): Likewise.
266 (_bfd_dwarf2_find_symbol_bias): Likewise.
267 (_bfd_dwarf2_find_nearest_line): Likewise.
268 (_bfd_dwarf2_cleanup_debug_info): Likewise.
269 (read_abbrevs): Add file param and adjust. Update calls.
270 (stash_comp_unit): Likewise.
271 (decode_line_info): Delete stash param and adjust. Update calls.
272 (comp_unit_find_nearest_line): Likewise.
273 (comp_unit_maybe_decode_line_info): Likewise.
274 (comp_unit_find_line): Likewise.
275 (parse_comp_unit): Add file and info_ptr param and adjust. Update
278 2019-12-03 Alan Modra <amodra@gmail.com>
280 * dwarf2.c (read_indirect_string): Don't duplicate offset check
281 done in read_section.
282 (read_indirect_line_string): Likewise.
283 (read_alt_indirect_string): Likewise.
284 (read_alt_indirect_ref): Likewise.
285 (read_abbrevs): Likewise. Free memory on all failure paths.
286 Use correct unsigned type for pointer difference comparison.
288 2019-12-03 Alan Modra <amodra@gmail.com>
290 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
292 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
293 (stash_comp_unit): Likewise.
294 (read_alt_indirect_ref): Return NULL not FALSE.
296 2019-12-03 Alan Modra <amodra@gmail.com>
298 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
300 2019-11-27 Alan Modra <amodra@gmail.com>
303 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
305 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
306 returning info from the symbol table. Do the _bfd_elf_find_function
307 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
309 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
311 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
312 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
313 * libbfd.h: Regenerate.
315 2019-11-27 Alan Modra <amodra@gmail.com>
318 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
319 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
320 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
321 where _bfd_elf_find_nearest_line would do so.
322 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
324 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
325 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
326 (elf_backend_maybe_function_sym): Define.
327 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
328 (bfd_elf32_find_nearest_line): Don't define.
329 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
330 (elf_backend_maybe_function_sym): Define.
331 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
332 (bfd_elfNN_find_nearest_line): Don't define.
334 2019-11-27 Alan Modra <amodra@gmail.com>
336 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
337 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
338 by two before applying to insn. Correct overflow test.
339 * coff-sh.c (sh_reloc): Likewise.
341 2019-11-26 Nick Clifton <nickc@redhat.com>
343 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
344 negative relocated value.
345 * coff-sh.c (sh_reloc): Likewise.
347 2019-11-25 Alan Modra <amodra@gmail.com>
349 * archures.c (bfd_octets_per_byte): Tail call
350 bfd_arch_mach_octets_per_byte.
351 * coff-arm.c (OCTETS_PER_BYTE): Define.
352 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
353 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
354 * coff-i386.c (coff_i386_reloc): Similarly.
355 * coff-mips.c (mips_reflo_reloc): Similarly.
356 * coff-x86_64.c (coff_amd64_reloc): Similarly.
357 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
358 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
359 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
360 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
361 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
362 * elf32-s12z.c (opru18_reloc): Similarly.
363 * elf32-sh.c (sh_elf_reloc): Similarly.
364 * elf32-spu.c (spu_elf_rel9): Similarly.
365 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
366 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
367 (ppc64_elf_toc64_reloc): Similarly.
368 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
369 * cofflink.c (_bfd_coff_link_input_bfd),
370 (_bfd_coff_reloc_link_order): Likewise.
371 * elf.c (_bfd_elf_section_offset): Likewise.
372 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
373 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
374 (bfd_elf_final_link): Likewise.
375 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
376 to set SEC_ELF_OCTETS.
377 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
378 (bfd_install_relocation): Likewise.
379 (_bfd_final_link_relocate): Don't recalculate octets.
380 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
382 * bfd-in2.h: Regenerate.
384 2019-11-25 Christian Eggers <ceggers@gmx.de>
386 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
387 * archures.c (bfd_octets_per_byte): New parameter sec.
388 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
389 returned [ELF targets only].
390 * bfd.c (bfd_get_section_limit): Provide section parameter to
392 * bfd-in2.h: regenerate.
393 * binary.c (binary_set_section_contents): Move call to
394 bfd_octets_per_byte into section loop. Provide section parameter
395 to bfd_octets_per_byte.
396 * coff-arm.c (coff_arm_reloc): Provide section parameter
397 to bfd_octets_per_byte.
398 * coff-i386.c (coff_i386_reloc): likewise.
399 * coff-mips.c (mips_reflo_reloc): likewise.
400 * coff-x86_64.c (coff_amd64_reloc): likewise.
401 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
402 (_bfd_coff_reloc_link_order): likewise.
403 * elf.c (_bfd_elf_section_offset): likewise.
404 (_bfd_elf_make_section_from_shdr): likewise.
405 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
406 .debug*, .zdebug* and .note.gnu*.
407 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
408 to bfd_octets_per_byte.
409 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
410 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
411 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
412 * elf32-s12z.c (opru18_reloc): likewise.
413 * elf32-sh.c (sh_elf_reloc): likewise.
414 * elf32-spu.c (spu_elf_rel9): likewise.
415 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
416 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
417 (ppc64_elf_addr16_ha_reloc): likewise.
418 (ppc64_elf_toc64_reloc): likewise.
419 * elflink.c (bfd_elf_final_link): likewise.
420 (bfd_elf_perform_complex_relocation): likewise.
421 (elf_fixup_link_order): likewise.
422 (elf_link_input_bfd): likewise.
423 (elf_link_sort_relocs): likewise.
424 (elf_reloc_link_order): likewise.
425 (resolve_section): likewise.
426 * linker.c (_bfd_generic_reloc_link_order): likewise.
427 (bfd_generic_define_common_symbol): likewise.
428 (default_data_link_order): likewise.
429 (default_indirect_link_order): likewise.
430 * srec.c (srec_set_section_contents): likewise.
431 (srec_write_section): likewise.
432 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
433 * reloc.c (_bfd_final_link_relocate): likewise.
434 (bfd_generic_get_relocated_section_contents): likewise.
435 (bfd_install_relocation): likewise.
436 For section which have SEC_ELF_OCTETS set, multiply output_base
437 and output_offset with bfd_octets_per_byte.
438 (bfd_perform_relocation): likewise.
440 2019-11-21 Alan Modra <amodra@gmail.com>
442 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
443 BFDs that have not been loaded.
445 2019-11-19 Alan Modra <amodra@gmail.com>
448 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
449 u.syment.n_value does point at another C_FILE sym and not into
450 some auxent that happens to look like a C_FILE. Properly check
451 for integer overflow and avoid possible pointer wrap-around.
452 Simplify pr17512 checks.
454 2019-11-19 Alan Modra <amodra@gmail.com>
457 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
458 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
460 2019-11-18 Alan Modra <amodra@gmail.com>
462 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
463 Rename from elf_backend_post_process_headers.
464 (_bfd_elf_post_process_headers): Delete.
465 (_bfd_elf_init_file_header): Declare.
466 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
467 in place of prep_headers and elf_backend_post_process_headers.
468 (_bfd_elf_init_file_header): Renamed from prep_headers with
469 updated args and made global. Delete dead code.
470 (_bfd_elf_post_process_headers): Delete.
471 * elf32-arm.c (elf32_arm_init_file_header): Rename from
472 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
474 (elf_backend_init_file_header): Define.
475 (elf_backend_post_process_headers): Don't define.
476 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
477 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
478 * elf32-metag.c (elf_metag_init_file_header): Similarly.
479 * elf32-spu.c (spu_elf_init_file_header
480 * elf32-visium.c (visium_elf_init_file_header
481 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
482 * elf64-hppa.c (elf64_hppa_init_file_header
483 * elf64-ia64-vms.c (elf64_vms_init_file_header
484 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
485 * elfnn-ia64.c (elfNN_hpux_init_file_header
486 * elfxx-mips.c (_bfd_mips_init_file_header
487 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
488 (_bfd_mips_init_file_header): Declare.
489 (elf_backend_post_process_headers): Delete.
490 (elf_backend_init_file_header): Define.
491 * elfxx-target.h (elf_backend_post_process_headers): Delete.
492 (elf_backend_init_file_header): Define and use.
493 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
494 (elf_backend_post_process_headers): Don't define.
495 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
496 (elf32_m68hc11_init_file_header): Declare.
497 * elf32-ppc.c (elf_backend_post_process_headers): Remove
500 2019-11-18 Alan Modra <amodra@gmail.com>
502 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
503 Rename from elf_backend_modify_program_headers.
504 (_bfd_elf_modify_headers): Declare.
505 * elf.c (assign_file_positions_except_relocs): Set
506 elf_program_header_size. Always call elf_backend_modify_headers.
507 Extract code modifying file header..
508 (_bfd_elf_modify_headers): ..to here. New function.
509 * elf32-arm.c (elf_backend_modify_headers): Renamed from
510 elf_backend_modify_program_headers.
511 * elf32-i386.c: Similarly.
512 * elf64-x86-64.c: Similarly.
513 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
514 to _bfd_elf_modify_headers.
515 * elf-nacl.h (nacl_modify_headers): Rename from
516 nacl_modify_program_headers.
517 * elf-nacl.c (nacl_modify_headers): Rename from
518 nacl_modify_program_headers and call _bfd_elf_modify_headers.
519 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
520 * elf32-spu.c (spu_elf_modify_headers): Similarly.
521 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
522 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
524 2019-11-18 Alan Modra <amodra@gmail.com>
527 * bfd.c (bfd_error_type): Add bfd_error_sorry.
528 (bfd_errmsgs): Likewise.
529 * elf.c (rewrite_elf_program_header): Don't abort on confused
530 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
531 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
532 (_bfd_elf_final_write_processing): Likewise.
533 * bfd-in2.h: Regenerate.
535 2019-11-12 Jim Wilson <jimw@sifive.com>
538 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
539 foff. If sym_sec->output_section and sec->output_section are the same
540 and not *ABS* then set max_alignment to that section's alignment.
542 2019-11-07 Alan Modra <amodra@gmail.com>
544 * cpu-cr16c.c: Delete.
545 * elf32-cr16c.c: Delete.
551 * targets.c: Remove cr16c support.
556 * po/SRC-POTFILES.in: Regenerate.
558 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
560 * doc/chew.c (add_to_definition): Use correct type when
561 calculating size of array reallocation.
562 (nextword): Always initialise the word return parameter.
563 (compile): Check return value of nextword().
565 2019-10-30 Keith Seitz <keiths@redhat.com>
567 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
569 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
571 (elf_read_notes): Add declaration.
572 * elf.c (elf_read_notes): Move elf-bfd.h.
573 (_bfd_elf_core_find_build_id): New function.
574 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
575 build-id if none is known.
576 (elf_parse_notes): For core files, scan for notes.
577 * elfcore.h (elf_core_file_matches_executable_p): If both
578 BFDs have identical build-ids, then they match.
579 (_bfd_elf_core_find_build_id): New function.
580 * elfxx-target.h (elf_backend_core_find_build_id): Define.
581 (elfNN_bed): Add elf_backend_core_find_build_id.
583 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
585 * libcoff-in.h (struct pe_tdata): Add dos_message field.
586 * libcoff.h: Regenerate.
587 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
588 dos_message field rather than initialising it.
589 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
591 * peicode.h (pe_mkobject): Initialise the dos_message field.
592 (pe_mkobject_hook): Copy the dos_message field.
593 (pe_bfd_object_p): Copy the dos_message field.
595 2019-10-25 Alan Modra <amodra@gmail.com>
598 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
600 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
602 * elf.c (elf_sort_segments): New function.
603 (assign_file_positions_except_relocs): Use shortcuts to elfheader
604 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
605 headers. Move PT_PHDR check..
606 (assign_file_positions_for_non_load_sections): ..and code setting
607 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
608 (assign_file_positions_for_load_sections): ..to here. Sort
609 PT_LOAD headers. Delete header_pad code. Use actual number of
610 headers rather than allocated in calculating size for program
611 headers. Don't assume program headers follow ELF file header.
612 Simplify pt_load_count code. Only set "off" for PT_LOAD or
614 (rewrite_elf_program_header): Set p_vaddr_offset for segments
615 that include file and program headers.
616 (copy_elf_program_header): Likewise, replacing header_size code.
618 2019-10-21 Alan Modra <amodra@gmail.com>
621 * archive.c (normalize): Return file unchanged when
622 BFD_ARCHIVE_FULL_PATH.
623 (_bfd_construct_extended_name_table): Pass abfd, the output
625 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
626 * bfd.c (struct bfd): Make flags a full flagword.
627 (BFD_ARCHIVE_FULL_PATH): Define.
628 * bfd-in2.h: Regenerate.
630 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
632 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
633 minimum alignment for .plt section.
635 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
637 * elf32-hppa.c: Revise import stub sequences.
638 (LONG_BRANCH_STUB_SIZE): Define.
639 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
640 (IMPORT_STUB_SIZE): Define.
641 (IMPORT_SHARED_STUB_SIZE): Define.
642 (EXPORT_STUB_SIZE): Define.
643 (plt_stub): Revise to not use register %r22.
644 (LDO_R1_R22): Define.
645 (LDW_R22_R21): Define.
646 (LDW_R22_R19): Define.
647 (hppa_build_one_stub): Update stub generation and use new defines.
648 (hppa_size_one_stub): Likewise.
650 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
652 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
653 that user should recompile their code with `fPIC` when linking non-pic
654 code into shared library.
656 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
657 the error message if needed, and then store the result into the
658 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
659 message for the dangerous relocation should be set before we call the
660 callback function. If we miss the error message since linker runs out
661 of memory, we should set the default error message for the error.
663 2019-10-16 Alan Modra <amodra@gmail.com>
666 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
667 for all ppc arch info.
668 * linker.c (default_data_link_order): Pass info->big_endian to
669 arch_info->fill function.
671 2019-10-15 Alan Modra <amodra@gmail.com>
673 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
674 (elf32_m68hc11_relocate_section): Don't use a variable for format
675 strings. Delete some unnecessary xgettext:c-format comments.
677 2019-10-15 Alan Modra <amodra@gmail.com>
680 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
682 * elf32-m68hc1x.c (reloc_warning): New function.
683 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
684 corresponding to %lx in format strings.
685 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
687 2019-10-15 Alan Modra <amodra@gmail.com>
690 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
692 2019-10-15 Alan Modra <amodra@gmail.com>
694 * bfd.c (bfd_check_compression_header): Check for powers of two
697 2019-10-14 Alan Modra <amodra@gmail.com>
699 * syms.c (struct indexentry): Add idx field.
700 (cmpindexentry): Final sort on idx.
701 (_bfd_stab_section_find_nearest_line): Set idx.
703 2019-10-14 Alan Modra <amodra@gmail.com>
705 * dwarf2.c (struct lookup_funcinfo): Add idx field.
706 (compare_lookup_funcinfos): Perform final sort on idx.
707 (build_lookup_funcinfo_table): Set idx.
708 (compare_sequences): Perform final sort on num_lines.
709 (build_line_info_table): Set num_lines and line_info_lookup earlier.
710 (sort_line_sequences): Set num_lines for sort.
712 2019-10-14 Alan Modra <amodra@gmail.com>
714 * elflink.c (elf_sort_symbol): Sort on type and name as well.
715 (elf_link_add_object_symbols): Style fix.
717 2019-10-14 Alan Modra <amodra@gmail.com>
719 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
720 for sections about to be sorted.
721 (assign_file_positions_for_load_sections): Likewise.
722 (elf_sort_sections): Don't bother optimising both TOEND case.
723 * elflink.c (bfd_elf_final_link): Reset target_index.
725 2019-10-14 Alan Modra <amodra@gmail.com>
727 * elflink.c (elf_get_linked_section_vma): Delete.
728 (compare_link_order): Use elf_linked_to_section and sort by lma,
730 (elf_fixup_link_order): Use size_t variables where appropriate.
731 Make use of elf_linked_to_section. Formatting. Properly align
734 2019-10-14 Alan Modra <amodra@gmail.com>
736 * elf-strtab.c (strrevcmp): Comment.
737 * merge.c (strrevcmp): Likewise.
738 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
739 Comment on why comparing pointers ensures a stable sort.
740 * elflink.c (struct elf_symbol): Add void* to union.
741 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
742 (elf_sym_name_compare): Likewise.
743 (bfd_elf_match_symbols_in_sections): Style fix.
744 (elf_link_sort_cmp1): Comment.
746 2019-10-14 Alan Modra <amodra@gmail.com>
749 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
750 return value of bfd_alloc2.
751 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
752 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
753 value of bfd_get_section_contents.
754 * som.c (som_write_space_strings): Don't use xmalloc.
755 (som_write_symbol_strings): Likewise.
757 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
759 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
760 stash->info_hash_status = STASH_INFO_HASH_ON when
761 stash_maybe_update_info_hash_tables succeeds.
763 2019-10-09 Alan Modra <amodra@gmail.com>
766 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
767 total_size calculation.
769 2019-10-08 Alan Modra <amodra@gmail.com>
772 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
773 recur_count. Error on recur_count reaching 100 rather than
774 info_ptr matching orig_info_ptr. Adjust calls.
776 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
778 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
779 (elf32_msp430_merge_msp430_attributes): Add support for merging
780 the GNU object attribute for data region.
782 2019-10-07 Alan Modra <amodra@gmail.com>
784 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
785 space for local got non-tls relocs when PIE.
787 2019-10-07 Alan Modra <amodra@gmail.com>
789 * elflink.c (elf_fixup_link_order): Don't attempt to find
790 an elf_section for linker created bfd sections.
792 2019-10-07 Alan Modra <amodra@gmail.com>
794 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
795 with non-local symbol. Don't double count __tls_get_addr calls
797 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
799 2019-10-07 Alan Modra <amodra@gmail.com>
801 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
803 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
805 2019-10-04 Alan Modra <amodra@gmail.com>
807 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
808 (ppc64_elf_tls_optimize): Correct is_local condition.
809 (allocate_got): Don't reserve dynamic relocations for any of the
810 tls got relocs in PIEs when the symbol is local.
811 (allocate_dynrelocs): Correct validity test for local sym using
813 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
814 for any of the tls got relocs in PIEs.
815 (ppc64_elf_layout_multitoc): Likewise.
816 (ppc64_elf_relocate_section): Correct validity test for local sym
817 using tlsld_got slot. Don't emit dynamic relocations for any of
818 the tls got relocs in PIEs when the symbol is local.
819 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
820 (got_relocs_needed): Delete.
821 (allocate_dynrelocs): Correct validity test for local sym using
822 tlsld_got slot. Don't reserve dynamic relocations for any of the
823 tls got relocs in PIEs when the symbol is local.
824 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
825 for any of the tls got relocs in PIEs.
826 (ppc_elf_relocate_section): Correct validity test for local sym
827 using tlsld_got slot. Don't emit dynamic relocations for any of
828 the tls got relocs in PIEs when the symbol is local.
830 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
834 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
835 bfd_link_pic for TLS checks.
836 (elf32_arm_final_link_relocate): Likewise.
837 (allocate_dynrelocs_for_symbol): Likewise.
839 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
842 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
844 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
846 * elf-bfd.h (bfd_section_is_ctf): New inline function.
847 * elf.c (special_sections_c): Add ".ctf".
848 (assign_file_positions_for_non_load_sections): Note that
849 compressed debugging sections etc are not assigned here. Treat
850 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
852 (assign_file_positions_except_relocs): Likewise.
853 (find_section_in_list): Note that debugging and CTF sections, as
854 well as reloc sections, are assigned later.
855 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
856 their size and contents updated.
857 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
858 compressed sections, they have no uncompressed content to copy at
860 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
861 callback right before the strtab is written out.
862 (bfd_elf_final_link): Don't cache the section contents of CTF
863 sections: they are not populated yet. Call the emit_ctf callback
864 right at the end, after all the symbols and strings are flushed
867 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
869 * elf-strtab.c (_bfd_elf_strtab_len): New.
870 (_bfd_elf_strtab_str): Likewise.
871 * bfd-elf.h: Declare them.
873 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
875 * elf-bfd.h (bfd_elf_get_str_section): Add.
876 * elf.c (bfd_elf_get_str_section): No longer static.
878 2019-09-26 Alan Modra <amodra@gmail.com>
881 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
882 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
883 ${bindir}/../lib/bfd-plugins if different.
884 * Makefile.in: Regenerate.
886 2019-09-23 Alan Modra <amodra@gmail.com>
888 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
889 in choosing between different actions for shared library and
890 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
891 (dec_dynrel_count): Likewise. Account for ifunc special case.
892 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
894 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
897 2019-09-23 Alan Modra <amodra@gmail.com>
899 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
900 * Makefile.in: Regenerate.
901 * po/SRC-POTFILES.in: Regenerate.
903 2019-09-23 Alan Modra <amodra@gmail.com>
905 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
906 (bfd_elf_version_tree): Delete forward declarations.
907 Move other forward decls and remaining elf function decl later.
908 (bfd_section_already_linked_table_init),
909 (bfd_section_already_linked_table_free),
910 (_bfd_handle_already_linked, _bfd_nearby_section),
911 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
913 2019-09-23 Alan Modra <amodra@gmail.com>
915 * bfd-in.h: Move ecoff function declarations..
916 * ecoff-bfd.h: ..to here, new file.
917 * ecoff.c: Include ecoff-bfd.h.
918 * ecofflink.c: Likewise.
919 * elf64-alpha.c: Likewise.
920 * elfxx-mips.c: Likewise.
921 * bfd-in2.h: Regenerate.
923 2019-09-23 Alan Modra <amodra@gmail.com>
925 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
926 Move most other elf declarations..
927 * elf-bfd.h: ..to here.
928 * bfd-in2.h: Regenerate.
930 2019-09-23 Alan Modra <amodra@gmail.com>
932 * bfd-in.h: Move m68k function declaration..
933 * cpu-m68k.h: ..to here, new file..
934 * elf32-m68k.h: ..and here, new file.
935 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
936 * bfd-in2.h: Regenerate.
938 2019-09-23 Alan Modra <amodra@gmail.com>
940 * bfd-in.h: Move bfin function declaration..
941 * elf32-bfin.h: ..to here, new file.
942 * elf32-bfin.c: Include elf32-bfin.h.
943 * bfd-in2.h: Regenerate.
945 2019-09-23 Alan Modra <amodra@gmail.com>
947 * bfd-in.h: Move cr16 function declaration..
948 * elf32-cr16.h: ..to here, new file.
949 * elf32-cr16.c: Include elf32-cr16.h.
950 * bfd-in2.h: Regenerate.
952 2019-09-23 Alan Modra <amodra@gmail.com>
954 * bfd-in.h (bfd_sunos_get_needed_list),
955 (bfd_sunos_record_link_assignment),
956 (bfd_sunos_size_dynamic_sections),
957 (bfd_i386linux_size_dynamic_sections),
958 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
959 * bfd-in2.h: Regenerate.
961 2019-09-23 Alan Modra <amodra@gmail.com>
963 * bfd-in.h: Move xcoff function declarations..
964 * xcofflink.h: ..to here, new file.
965 * xcofflink.c: Include xcofflink.h.
966 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
967 * bfd-in2.h: Regenerate.
969 2019-09-23 Alan Modra <amodra@gmail.com>
971 * bfd-in.h: Delete coff forward refs and move coff declaration..
972 * coff-bfd.h: ..to here.
973 * bfd-in2.h: Regenerate.
975 2019-09-23 Alan Modra <amodra@gmail.com>
977 * bfd-in.h: Move arm declaraions..
978 * cpu-arm.h: ..to here, new file..
979 * coff-arm.h: ..and here, new file..
980 * elf32-arm.h: ..and here, new file.
981 * cpu-arm.c: Include cpu-arm.h.
982 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
983 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
984 * pe-arm.c: Move function rename defines later.
985 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
986 * bfd-in2.h: Regenerate.
988 2019-09-23 Alan Modra <amodra@gmail.com>
990 * bfd-in.h: Move tic6x function declaration..
991 * elf32-tic6x.h: ..to here.
992 * bfd-in2.h: Regenerate.
994 2019-09-23 Alan Modra <amodra@gmail.com>
996 * bfd-in.h: Move aarch64 declarations and defines..
997 * cpu-aarch64.h: ..to here, new file..
998 * elfxx-aarch64.h: ..and here.
999 * cpu-aarch64.c: Include cpu-aarch64.h.
1000 * elfnn-aarch64.c: Likewise.
1001 * bfd-in2.h: Regenerate.
1003 2019-09-23 Alan Modra <amodra@gmail.com>
1005 * bfd-in.h: Delete ticoff function declarations.
1006 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
1007 (bfd_ticoff_get_section_load_page): Make static.
1008 * bfd-in2.h: Regenerate.
1010 2019-09-23 Alan Modra <amodra@gmail.com>
1012 * bfd-in.h: Move h8300 function declaration to..
1013 * cpu-h8300.h: ..here, new file.
1014 * cpu-h8300.c: Include cpu-h8300.h.
1015 * elf32-h8300.c: Likewise.
1016 * bfd-in2.h: Regenerate.
1018 2019-09-23 Alan Modra <amodra@gmail.com>
1020 * bfd-in.h: Move ia64 function declarations..
1021 * elfxx-ia64.h: ..to here.
1022 * bfd-in2.h: Regenerate.
1024 2019-09-23 Alan Modra <amodra@gmail.com>
1026 * bfd-in.h: Move v850 function declarations..
1027 * elf32-v850.h: ..to here, new file.
1028 * elf32-v850.c: Include elf32-v850.h.
1029 * bfd-in2.h: Regenerate.
1031 2019-09-23 Alan Modra <amodra@gmail.com>
1033 * bfd-in.h: Move mips function declaration to..
1034 * elfxx-mips.h: ..here.
1035 * bfd-in2.h: Regenerate.
1037 2019-09-23 Alan Modra <amodra@gmail.com>
1039 * bfd-in.h: Move csky function declarations to..
1040 * elf32-csky.h: ..here, new file.
1041 * elf32-csky.c: Include elf32-csky.h.
1042 * bfd-in2.h: Regenerate.
1044 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
1046 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
1047 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
1048 Set undefined_weak field from it.
1049 (relax_func_t): New parameter undefined_weak.
1050 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
1051 (_bfd_riscv_relax_tls_le): Likewise.
1052 (_bfd_riscv_relax_align): Likewise.
1053 (_bfd_riscv_relax_delete): Likewise.
1054 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
1055 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
1056 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
1057 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
1058 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
1060 (_bfd_riscv_relax_section): New local undefined_weak. Set for
1061 undef weak relocs that can be relaxed. Pass to relax_func call.
1063 2019-09-20 Alan Modra <amodra@gmail.com>
1065 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
1066 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1067 (bfd_section_userdata, bfd_is_com_section, discarded_section),
1068 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
1069 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
1070 (bfd_section_list_remove, bfd_section_list_append),
1071 (bfd_section_list_prepend, bfd_section_list_insert_after),
1072 (bfd_section_list_insert_before, bfd_section_removed_from_list):
1073 New inline functions.
1074 * section.c (bfd_is_und_section, bfd_is_abs_section),
1075 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
1076 (bfd_section_list_append, bfd_section_list_prepend),
1077 (bfd_section_list_insert_after, bfd_section_list_insert_before),
1078 (bfd_section_removed_from_list): Delete macros.
1079 (bfd_section_name, bfd_section_size, bfd_section_vma),
1080 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1081 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
1082 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
1083 (discarded_section): New inline functions.
1084 * bfd-in2.h: Regenerate.
1086 2019-09-20 Alan Modra <amodra@gmail.com>
1088 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1089 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
1090 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1091 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
1092 * targets.c (bfd_asymbol_flavour): Likewise.
1093 * bfd-in2.h: Regenerate.
1095 2019-09-20 Alan Modra <amodra@gmail.com>
1097 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
1098 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1099 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
1100 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
1101 (bfd_get_file_flags, bfd_applicable_file_flags),
1102 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
1103 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
1104 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
1105 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
1106 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1107 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
1108 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
1109 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
1110 (bfd_usrdata, bfd_set_usrdata): New inline functions.
1111 * targets.c (bfd_get_target, bfd_get_flavour),
1112 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
1113 (bfd_little_endian, bfd_header_big_endian),
1114 (bfd_header_little_endian, bfd_applicable_section_flags),
1115 (bfd_get_symbol_leading_char): New inline functions.
1116 * bfd-in2.h: Regenerate.
1118 2019-09-20 Alan Modra <amodra@gmail.com>
1120 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
1121 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
1124 2019-09-18 Alan Modra <amodra@gmail.com>
1126 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
1127 (bfd_get_section_lma, bfd_get_section_alignment),
1128 (bfd_get_section_size, bfd_get_section_flags),
1129 (bfd_get_section_userdata): Delete.
1130 (bfd_section_name, bfd_section_size, bfd_section_vma),
1131 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
1132 (bfd_section_flags, bfd_section_userdata): New.
1133 (bfd_is_com_section): Rename parameter.
1134 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
1135 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1136 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
1137 (bfd_set_section_lma): New.
1138 * bfd-in2.h: Regenerate.
1139 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1141 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1142 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1143 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1144 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1145 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1146 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1147 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1148 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1149 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1150 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1151 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1152 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1153 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1154 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1155 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1156 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1157 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1158 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1159 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1160 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1161 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1162 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1163 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1164 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1165 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1166 * xcofflink.c: Update throughout for bfd section macro and function
1169 2019-09-18 Alan Modra <amodra@gmail.com>
1171 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1172 (bfd_get_output_section): Delete.
1173 (bfd_asymbol_base): Delete.
1174 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1175 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1176 (bfd_set_asymbol_name): New macro.
1177 * bfd-in2.h: Regenerate.
1178 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1179 * aoutx.h: Likewise.
1180 * cofflink.c: Likewise.
1181 * dwarf2.c: Likewise.
1182 * ecoff.c: Likewise.
1184 * elf32-arm.c: Likewise.
1185 * elf32-mips.c: Likewise.
1186 * elf32-score.c: Likewise.
1187 * elf32-score7.c: Likewise.
1188 * elfn32-mips.c: Likewise.
1189 * elfnn-aarch64.c: Likewise.
1190 * elfxx-mips.c: Likewise.
1191 * linker.c: Likewise.
1192 * pdp11.c: Likewise.
1193 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1195 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1197 * Makefile.in: Re-generate.
1198 * configure: Re-generate.
1199 * doc/Makefile.in: Re-generate.
1201 2019-09-18 Alan Modra <amodra@gmail.com>
1203 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1205 * pdp11.c (slurp_symbol_table): Likewise.
1206 * som.c (som_slurp_symbol_table): Likewise.
1207 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1208 * coffcode.h (coff_slurp_symbol_table): Likewise.
1209 * cofflink.c (_bfd_coff_final_link): Likewise.
1210 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1211 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1212 (_bfd_ecoff_slurp_symbol_table): Likewise.
1213 (_bfd_ecoff_bfd_final_link): Likewise.
1214 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1215 * elflink.c (elf_link_output_symstrtab): Likewise.
1216 (bfd_elf_final_link): Likewise.
1217 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1218 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1219 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1220 start_address or symcount using bfd_get macros.
1221 * coffgen.c (coff_real_object_p): Likewise.
1222 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1223 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1224 * elfcore.h (elf_core_file_p): Don't set start_address using
1226 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1227 using bfd_get macro.
1228 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1229 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1230 or symcount using bfd_get macros.
1231 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1232 * syms.c (bfd_set_symtab): Likewise.
1233 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1234 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1236 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1237 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1238 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1239 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1240 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1241 * som.c (som_slurp_armap): Likewise.
1243 2019-09-18 Alan Modra <amodra@gmail.com>
1245 * archures.c (bfd_get_arch): Make param const.
1246 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1247 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1248 * bfd-in2.h: Regenerate.
1250 2019-09-18 Alan Modra <amodra@gmail.com>
1252 * bfd-in.h (carsym.name): Make const.
1253 * reloc.c (struct reloc_howto_struct.name): Likewise.
1254 * targets.c (bfd_target.name): Likewise.!
1255 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1256 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1257 when setting carsym.name.
1258 * bfd-in2.h: Regenerate.
1260 2019-09-18 Alan Modra <amodra@gmail.com>
1262 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1263 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1264 error status. Adjust calls.
1265 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1266 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1267 bfd_malloc. Use bfd_set_filename.
1269 2019-09-18 Alan Modra <amodra@gmail.com>
1271 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1272 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1273 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1274 needs_copy even if all relocs are in rw sections.
1275 (dec_dynrel_count): Handle TOC16 relocs.
1276 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1277 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1280 2019-09-16 Phil Blundell <pb@pbcl.net>
1282 * version.m4: Set version to 2.33.50.
1283 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1285 2019-09-11 Tom Tromey <tom@tromey.com>
1287 * opncls.c (bfd_set_filename): New function.
1288 * bfd-in2.h: Regenerate.
1290 2019-09-11 Alan Modra <amodra@gmail.com>
1292 * targets.c (struct bfd_target): Add _bfd_group_name.
1293 (BFD_JUMP_TABLE): Likewise.
1294 * coffgen.c (bfd_coff_group_name): New function.
1295 * elf.c (bfd_elf_group_name): New function.
1296 * linker.c (_bfd_nolink_bfd_group_name): New function.
1297 * section.c (bfd_generic_group_name): New function.
1298 * elf-bfd.h (bfd_elf_group_name): Declare.
1299 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1300 * libcoff-in.h (bfd_coff_group_name): Declare.
1301 * aout-target.h (MY_bfd_group_name): Define.
1302 * aout-tic30.c (MY_bfd_group_name): Define.
1303 * bfd.c (bfd_group_name): Define.
1304 * binary.c (binary_bfd_group_name): Define.
1305 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1306 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1307 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1308 * coffcode.h (coff_bfd_group_name): Define.
1309 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1310 * i386msdos.c (msdos_bfd_group_name): Define.
1311 * ihex.c (ihex_bfd_group_name): Define.
1312 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1313 * mmo.c (mmo_bfd_group_name): Define.
1314 * pef.c (bfd_pef_bfd_group_name): Define.
1315 * plugin.c (bfd_plugin_bfd_group_name): Define.
1316 * ppcboot.c (ppcboot_bfd_group_name): Define.
1317 * som.c (som_bfd_group_name): Define.
1318 * srec.c (srec_bfd_group_name): Define.
1319 * tekhex.c (tekhex_bfd_group_name): Define.
1320 * verilog.c (verilog_bfd_group_name): Define.
1321 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1322 * xsym.c (bfd_sym_bfd_group_name): Define.
1323 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1324 (rs6000_xcoff64_aix_vec): Likewise.
1325 * bfd-in2.h: Regenerate.
1326 * libbfd.h: Regenerate.
1327 * libcoff.h: Regenerate.
1329 2019-09-10 Nick Clifton <nickc@redhat.com>
1332 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1334 (bfd_default_arch_struct): Initialise the new field.
1335 * bfd-in2.h: Regenerate.
1336 * cpu-aarch64.c: Initialise the new field.
1337 * cpu-alpha.c: Likewise.
1338 * cpu-arc.c: Likewise.
1339 * cpu-arm.c: Likewise.
1340 * cpu-avr.c: Likewise.
1341 * cpu-bfin.c: Likewise.
1342 * cpu-bpf.c: Likewise.
1343 * cpu-cr16.c: Likewise.
1344 * cpu-cr16c.c: Likewise.
1345 * cpu-cris.c: Likewise.
1346 * cpu-crx.c: Likewise.
1347 * cpu-csky.c: Likewise.
1348 * cpu-d10v.c: Likewise.
1349 * cpu-d30v.c: Likewise.
1350 * cpu-dlx.c: Likewise.
1351 * cpu-epiphany.c: Likewise.
1352 * cpu-fr30.c: Likewise.
1353 * cpu-frv.c: Likewise.
1354 * cpu-ft32.c: Likewise.
1355 * cpu-h8300.c: Likewise.
1356 * cpu-hppa.c: Likewise.
1357 * cpu-i386.c: Likewise.
1358 * cpu-ia64.c: Likewise.
1359 * cpu-iamcu.c: Likewise.
1360 * cpu-ip2k.c: Likewise.
1361 * cpu-iq2000.c: Likewise.
1362 * cpu-k1om.c: Likewise.
1363 * cpu-l1om.c: Likewise.
1364 * cpu-lm32.c: Likewise.
1365 * cpu-m10200.c: Likewise.
1366 * cpu-m10300.c: Likewise.
1367 * cpu-m32c.c: Likewise.
1368 * cpu-m32r.c: Likewise.
1369 * cpu-m68hc11.c: Likewise.
1370 * cpu-m68hc12.c: Likewise.
1371 * cpu-m68k.c: Likewise.
1372 * cpu-m9s12x.c: Likewise.
1373 * cpu-m9s12xg.c: Likewise.
1374 * cpu-mcore.c: Likewise.
1375 * cpu-mep.c: Likewise.
1376 * cpu-metag.c: Likewise.
1377 * cpu-microblaze.c: Likewise.
1378 * cpu-mips.c: Likewise.
1379 * cpu-mmix.c: Likewise.
1380 * cpu-moxie.c: Likewise.
1381 * cpu-msp430.c: Likewise.
1382 * cpu-mt.c: Likewise.
1383 * cpu-nds32.c: Likewise.
1384 * cpu-nfp.c: Likewise.
1385 * cpu-nios2.c: Likewise.
1386 * cpu-ns32k.c: Likewise.
1387 * cpu-or1k.c: Likewise.
1388 * cpu-pdp11.c: Likewise.
1389 * cpu-pj.c: Likewise.
1390 * cpu-plugin.c: Likewise.
1391 * cpu-powerpc.c: Likewise.
1392 * cpu-pru.c: Likewise.
1393 * cpu-riscv.c: Likewise.
1394 * cpu-rl78.c: Likewise.
1395 * cpu-rs6000.c: Likewise.
1396 * cpu-rx.c: Likewise.
1397 * cpu-s12z.c: Likewise.
1398 * cpu-s390.c: Likewise.
1399 * cpu-score.c: Likewise.
1400 * cpu-sh.c: Likewise.
1401 * cpu-sparc.c: Likewise.
1402 * cpu-spu.c: Likewise.
1403 * cpu-tic30.c: Likewise.
1404 * cpu-tic4x.c: Likewise.
1405 * cpu-tic54x.c: Likewise.
1406 * cpu-tic6x.c: Likewise.
1407 * cpu-tic80.c: Likewise.
1408 * cpu-tilegx.c: Likewise.
1409 * cpu-tilepro.c: Likewise.
1410 * cpu-v850.c: Likewise.
1411 * cpu-v850_rh850.c: Likewise.
1412 * cpu-vax.c: Likewise.
1413 * cpu-visium.c: Likewise.
1414 * cpu-wasm32.c: Likewise.
1415 * cpu-xc16x.c: Likewise.
1416 * cpu-xgate.c: Likewise.
1417 * cpu-xstormy16.c: Likewise.
1418 * cpu-xtensa.c: Likewise.
1419 * cpu-z80.c: Likewise.
1420 * cpu-z8k.c: Likewise.
1422 2019-09-09 Phil Blundell <pb@pbcl.net>
1424 binutils 2.33 branch created.
1426 2019-09-06 Alan Modra <amodra@gmail.com>
1428 * aout-target.h (object_p): Formatting.
1429 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1430 * corefile.c (generic_core_file_matches_executable_p): Constify
1431 variables and remove cast.
1432 * bfd-in2.h: Regenerate.
1434 2019-09-05 Alan Modra <amodra@gmail.com>
1436 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1437 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1438 in the GOT/PLT entry rather than affecting the offset to that
1440 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1442 2019-09-05 Alan Modra <amodra@gmail.com>
1444 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1445 in second instruction.
1446 (ppc64_elf_relocate_section): Likewise.
1448 2019-09-05 Alan Modra <amodra@gmail.com>
1451 * libbfd-in.h (bfd_strdup): New inline function.
1452 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1454 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1455 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1457 (bfd_openstreamr): Use bfd_strdup.
1458 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1459 * plugin.c (try_load_plugin): Use bfd_malloc.
1460 * libbfd.h: Regenerate.
1462 2019-09-02 Alan Modra <amodra@gmail.com>
1465 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1467 (read_alt_indirect_string): Likewise.
1468 (read_alt_indirect_ref): Likewise.
1470 2019-08-31 Jim Wilson <jimw@sifive.com>
1473 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1474 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1476 2019-08-30 Jim Wilson <jimw@sifive.com>
1478 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1479 error, call bfd_set_error, set ret to FALSE, and goto out label.
1481 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1484 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1485 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1487 2019-08-29 Alan Modra <amodra@gmail.com>
1490 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1491 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1492 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1495 2019-08-29 Alan Modra <amodra@gmail.com>
1497 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1498 on second insn, return it in poff.
1499 (ppc64_elf_relocate_section): Add offset to paddi addend for
1502 2019-08-28 Jim Wilson <jimw@sifive.com>
1504 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1505 section when setting max_alignment. Update comment.
1506 (_bfd_riscv_relax_pc): Likewise.
1508 2019-08-29 Alan Modra <amodra@gmail.com>
1511 * bfd.c (struct bfd): Add no_element_cache.
1512 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1513 archive cache when no_element_cache.
1514 (bfd_generic_archive_p): Set no_element_cache when opening first
1515 element to check format. Close first element too.
1516 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1517 * bfd-in2.h: Regenerate.
1519 2019-08-24 Alan Modra <amodra@gmail.com>
1521 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1522 symbols from GOT optimisation.
1524 2019-08-23 Stafford Horne <shorne@gmail.com>
1526 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1529 2019-08-23 Nick Clifton <nickc@redhat.com>
1532 * elf.c (bfd_section_from_shdr): Issue an informative warning
1533 message and continue processing other sections after encountering
1534 a reloc section for a section which already has other relocs
1537 2019-08-23 Alan Modra <amodra@gmail.com>
1540 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1541 on error without freeing plts[] contents.
1543 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1545 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1547 2019-08-22 Nick Clifton <nickc@redhat.com>
1550 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1551 reading data from extra records.
1553 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1556 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1557 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1558 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1559 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1562 2019-08-22 Alan Modra <amodra@gmail.com>
1564 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1565 instead recognize CMSE_PREFIX in symbol name.
1566 (elf32_arm_gc_mark_extra_sections): Likewise.
1567 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1568 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1570 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1572 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1573 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1575 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1577 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1578 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1579 elf32_arm_stub_long_branch_v4t_thumb_arm,
1580 elf32_arm_stub_short_branch_v4t_thumb_arm,
1581 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1582 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1583 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1584 previous instruction.
1586 2019-08-19 Tom Tromey <tromey@adacore.com>
1588 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1591 2019-08-19 Alan Modra <amodra@gmail.com>
1593 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1595 (struct _ppc64_elf_section_data): Likewise.
1596 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1597 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1598 than TOC loop. Check PLT16 insns too.
1600 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1603 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1604 PC-relative relocations back to ...
1605 (elf_x86_64_relocate_section): Here.
1607 2019-08-16 Martin Liska <mliska@suse.cz>
1610 * elflink.c: Report error only for not relocatable.
1611 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1612 here lto_slim_object as it's handled in caller.
1614 2019-08-16 Alan Modra <amodra@gmail.com>
1616 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1618 2019-08-15 Jim Wilson <jimw@sifive.com>
1620 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1621 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1622 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1624 2019-08-15 Tom Tromey <tromey@adacore.com>
1626 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1629 2019-08-14 Alan Modra <amodra@gmail.com>
1632 * dwarf2.c (stash_comp_unit): New function, extracted from..
1633 (_bfd_dwarf2_find_nearest_line): ..here.
1634 (find_abstract_instance): Parse comp units and decode line info
1637 2019-08-14 Alan Modra <amodra@gmail.com>
1639 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1640 (comp_unit_find_nearest_line): Use it here..
1641 (_bfd_dwarf2_find_symbol_bias): ..and here.
1643 2019-08-14 Alan Modra <amodra@gmail.com>
1645 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1646 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1647 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1648 _bfd_dwarf2_find_nearest_line calls.
1649 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1650 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1651 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1652 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1653 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1654 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1655 * libbfd.h: Regenerate.
1657 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1659 * elf-bfd.h (struct elf_backend_data): New members.
1660 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1661 .gnu.hash section if necessary.
1662 (struct collect_gnu_hash_codes): New member.
1663 (elf_gnu_hash_process_symidx): New function name.
1664 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1665 symbols. Record xlat location for every symbol which should have
1666 a .MIPS.xhash entry.
1667 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1668 dynamic section if necessary.
1669 (GNU_HASH_SECTION_NAME): New define.
1670 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1671 Update the section size info.
1672 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1673 (struct mips_elf_link_hash_entry): New member.
1674 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1676 (mips_elf_sort_hash_table): Initialize the pointer to the
1677 .MIPS.xhash section.
1678 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1679 translation table entry with the symbol dynindx.
1680 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1681 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1683 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1685 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1687 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1688 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1690 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1691 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1692 (_bfd_mips_post_process_headers): Mark the ABI version as
1693 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1694 but not a .hash section.
1695 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1696 position in the translation table, associated with the hash
1698 * elfxx-mips.h (literal_reloc_p): Define
1699 elf_backend_record_xhash_symbol backend hook.
1700 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1703 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1705 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1706 (bpf_elf_insn_disp_reloc): Delete function.
1707 (elf_backend_relocate_section): Define.
1709 2019-08-07 Alan Modra <amodra@gmail.com>
1712 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1713 for overflow in expressions involving nsymz.
1715 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1717 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1718 two pages in relro presence.
1720 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1722 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1723 (get_wsr_lbeg_opcode): New functions.
1724 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1725 and insn_len for the first actual instruction of the loop.
1727 2019-07-30 Alan Modra <amodra@gmail.com>
1730 * bfd.c (struct bfd): Add lto_slim_object flag.
1731 * bfd-in2.h: Regenerate.
1733 2019-07-29 Martin Liska <mliska@suse.cz>
1736 * archive.c (_bfd_compute_and_write_armap): Come up with
1737 report_plugin_err variable.
1738 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1739 * elf.c (struct lto_section): New.
1740 (_bfd_elf_make_section_from_shdr): Parse content of
1741 .gnu_lto_.lto section.
1742 * elflink.c: Report error for a missing LTO plugin.
1743 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1745 2019-07-28 Alan Modra <amodra@gmail.com>
1749 * elflink.c (elf_link_add_object_symbols): Report an informative
1750 error on finding local symbols with index equal or greater than
1751 symbol table sh_info. Correct comment. Allow such symbols in
1752 dynamic objects. Abort on NULL section for symbol.
1754 2019-07-26 Alan Modra <amodra@gmail.com>
1756 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1757 (elf_linker): Don't define.
1758 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1760 2019-07-25 YunQiang Su <syq@debian.org>
1763 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1766 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1768 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1770 (reloc_type_to_name): Fix formating.
1771 (arc_elf_object_p): Likewise.
1772 (debug_arc_reloc): Likewise.
1773 (arc_do_relocation): Likewise.
1775 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1777 * elf32-arc.c (bfd_get_32_me): New function.
1778 (bfd_put_32_me): Likewise.
1779 (arc_elf_relax_section): Likewise.
1780 (bfd_elf32_bfd_relax_section): Define.
1782 2019-07-24 Alan Modra <amodra@gmail.com>
1784 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1785 elf_backend_final_write_processing, don't pass linker arg.
1786 (_bfd_elf_final_write_processing): Update prototype.
1787 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1788 (_bfd_elf_final_write_processing): Return error on incompatible
1789 OSABI and has_gnu_osabi. Remove linker arg.
1790 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1791 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1792 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1793 (_bfd_mips_elf_final_write_processing): Likewise.
1794 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1795 and remove linker arg.
1796 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1797 * elf-nacl.c (nacl_final_write_processing): Likewise.
1798 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1799 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1800 * elf32-arm.c (arm_final_write_processing): Likewise.
1801 (elf32_arm_final_write_processing): Likewise.
1802 (elf32_arm_nacl_final_write_processing): Likewise.
1803 (elf32_arm_vxworks_final_write_processing): Likewise.
1804 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1805 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1806 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1807 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1808 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1809 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1810 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1811 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1812 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1813 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1814 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1815 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1816 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1817 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1818 (ppc_elf_final_write_processing): Likewise.
1819 (ppc_elf_vxworks_final_write_processing): Likewise.
1820 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1821 (elf32_sparc_final_write_processing): Likewise.
1822 (elf32_sparc_vxworks_final_write_processing): Likewise.
1823 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1824 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1825 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1826 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1827 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1828 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1829 (_bfd_mips_elf_final_write_processing): Likewise.
1831 2019-07-24 Alan Modra <amodra@gmail.com>
1833 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1835 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1836 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1838 2019-07-24 Alan Modra <amodra@gmail.com>
1840 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1841 EI_OSABI header byte here.
1842 (ELF_OSABI): Define.
1844 2019-07-23 Alan Modra <amodra@gmail.com>
1846 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1847 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1848 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1849 when elf_gnu_osabi_mbind is set.
1850 (_bfd_elf_map_sections_to_segments): Likewise.
1851 (_bfd_elf_init_private_section_data): Likewise.
1852 (_bfd_elf_final_write_processing): Update comment.
1853 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1854 (elf_backend_special_sections): Define without .tbss for linux.
1856 2019-07-23 Alan Modra <amodra@gmail.com>
1858 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1859 Remove none, any, all enums.
1860 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1861 (_bfd_elf_final_write_processing): Declare.
1862 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1863 elf_backend_final_write_processing.
1864 (_bfd_elf_post_process_headers): Move body of function to..
1865 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1866 only when not already set. Adjust for rename.
1867 * elfxx-target.h (elf_backend_final_write_processing): Default to
1868 _bfd_elf_final_write_processing.
1869 * elf-hppa.h (elf_hppa_final_write_processing): Call
1870 _bfd_elf_final_write_processing.
1871 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1872 * elf-nacl.c (nacl_final_write_processing): Likewise.
1873 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1874 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1875 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1876 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1877 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1878 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1879 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1880 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1881 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1882 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1883 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1884 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1885 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1886 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1887 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1888 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1889 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1890 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1891 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1892 * elf32-arm.c (arm_final_write_processing): Split out from..
1893 (elf32_arm_final_write_processing): ..here. Call
1894 _bfd_elf_final_write_processing.
1895 (elf32_arm_nacl_final_write_processing): Adjust.
1896 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1897 (_bfd_mips_elf_final_write_processing): ..here. Call
1898 _bfd_elf_final_write_processing.
1899 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1900 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1901 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1902 (ppc_elf_final_write_processing): ..here. Call
1903 _bfd_elf_final_write_processing.
1904 (ppc_elf_vxworks_final_write_processing): Adjust.
1905 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1906 (elf32_sparc_final_write_processing): ..here. Call
1907 _bfd_elf_final_write_processing.
1908 (elf32_sparc_vxworks_final_write_processing): Adjust.
1909 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1910 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1911 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1912 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1913 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1914 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1915 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1916 * elflink.c (elf_link_add_object_symbols): Likewise.
1917 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1920 2019-07-23 Omar Majid <omajid@redhat.com>
1922 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1923 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1924 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1926 * peXXigen.c: Add comment about source of .NET magic numbers.
1928 2019-07-19 Alan Modra <amodra@gmail.com>
1930 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1931 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1932 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1933 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1934 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1935 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1936 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1937 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1938 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1939 * bfd-in2.h: Regenerate.
1940 * libbfd.h: Regenerate.
1942 2019-07-18 Alan Modra <amodra@gmail.com>
1944 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1945 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1948 2019-07-18 Alan Modra <amodra@gmail.com>
1950 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1951 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1952 is more than 8 bits.
1953 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1954 tls_type vars unsigned int.
1955 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1956 to select r_type edit.
1958 2019-07-18 Alan Modra <amodra@gmail.com>
1960 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1962 * elf64-ppc.c (TLS_GDIE): Likewise.
1964 2019-07-18 Alan Modra <amodra@gmail.com>
1966 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1967 range of tp-relative offsets.
1969 2019-07-15 Alan Modra <amodra@gmail.com>
1971 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1972 alias is no longer bfd_link_hash_defined, clear the alias.
1974 2019-07-13 Alan Modra <amodra@gmail.com>
1976 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1978 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1979 (_bfd_elf_init_2_index_sections): Likewise.
1980 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1981 relocations for local TLS symbols, use STN_UNDEF as the relocation
1983 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1984 leave TLS symbol value in the addend.
1986 2019-07-08 Alan Modra <amodra@gmail.com>
1989 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1990 size before reading first word.
1992 2019-07-02 Nick Clifton <nickc@redhat.com>
1995 * elf.c (is_debuginfo_file): New function.
1996 (assign_file_positions_for_non_load_sections): Do not warn about
1997 allocated sections outside of loadable segments if they are found
1998 in a debuginfo file.
1999 * elf-bfd.h (is_debuginfo_file): Prototype.
2001 2019-07-02 Nick Clifton <nickc@redhat.com>
2004 * compress.c (bfd_get_full_section_contents): Do not complain
2005 about linker created sections that are larger than the file size.
2007 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
2009 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
2010 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
2012 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
2014 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2016 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
2017 sections when .text section contain secure entry functions
2020 2019-07-01 Nick Clifton <nickc@redhat.com>
2023 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
2024 section VMA in the offset used to update exidx relocs.
2026 2019-06-28 Nick Clifton <nickc@redhat.com>
2029 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
2030 large version reference section.
2031 * compress.c (bfd_get_full_section_contents): Check for an
2032 uncompressed section whose size is larger than the file size.
2034 2019-06-28 Alan Modra <amodra@gmail.com>
2036 * format.c (bfd_check_format_matches): Don't match plugin target
2037 if another target matches. Expand comment.
2038 * targets.c (_bfd_target_vector): Move plugin_vec after all other
2039 non-corefile targets, outside !SELECT_VECS.
2040 * config.bfd: Don't handle targ=plugin here.
2041 * configure.ac: Don't add plugin to enable_targets or handle in
2042 target loop setting selvecs and other target vars.
2043 * configure: Regenerate.
2045 2019-06-26 Nick Clifton <nickc@redhat.com>
2048 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
2049 messages for failures.
2050 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
2051 if returning an error value.
2053 2019-06-25 Jan Beulich <jbeulich@suse.com>
2055 * elf-properties.c (elf_find_and_remove_property): Rename last
2056 parameter. Mention it in comment.
2058 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
2060 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
2061 SEC_MERGE or SEC_CODE flags are set.
2062 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
2063 symtype consistently. Don't include sec_addr (sym_sec) in symval.
2064 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
2065 Add sec_addr (sym_sec) after handling merge sections.
2067 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf-properties.c (elf_merge_gnu_property_list): Remove the
2071 property after reporting property removal.
2073 2019-06-23 Alan Modra <amodra@gmail.com>
2076 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
2077 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
2078 Reduce range of offsets allowed for other GOT relocs.
2080 2019-06-23 Alan Modra <amodra@gmail.com>
2083 * elfcode.h (elf_object_p): Warning fix.
2085 2019-06-21 Alan Modra <amodra@gmail.com>
2088 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
2090 2019-06-19 Alan Modra <amodra@gmail.com>
2093 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
2094 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
2096 2019-06-19 Alan Modra <amodra@gmail.com>
2098 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
2099 functions that require r2 valid to use local entry.
2100 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
2102 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2104 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
2105 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
2106 with elfNN_aarch64_allocate_local_dynrelocs.
2108 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
2110 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
2112 2019-06-14 Alan Modra <amodra@gmail.com>
2114 * Makefile.in: Regenerate.
2115 * configure: Regenerate.
2117 2019-06-14 Alan Modra <amodra@gmail.com>
2119 * elf64-ppc.c: Fix comments involving paddi.
2121 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
2124 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
2125 absent, or the bfd is not in the ELF formart.
2126 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
2128 2019-06-10 Christos Zoulas <christos@zoulas.com>
2131 * elf.c (elfcore_make_auxv_note_section): New function.
2132 (elfcore_grok_note): Use it.
2133 (elfcore_grok_freebsd_note): Likewise.
2134 (elfcore_grok_openbsd_note): Likewise.
2135 (elfcore_grok_netbsd_note): Likewise. Plus add support for
2136 NT_NETBSDCORE_AUXV notes.
2138 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2140 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2141 alignment of the new gnu property section.
2143 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2145 * bfd-in.h: Change comment.
2146 * bfd-in2.h: Regenerate.
2147 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2148 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2151 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
2153 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2154 Remove overflow check.
2156 2019-05-28 Alan Modra <amodra@gmail.com>
2159 * cofflink.c (coff_link_check_archive_element): Don't assume
2160 element is a coff object file after calling add_archive_element.
2162 2019-05-28 Alan Modra <amodra@gmail.com>
2165 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2166 attempt to set sh_entsize for excluded PLT section.
2168 2019-05-28 Alan Modra <amodra@gmail.com>
2171 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2172 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2173 allocated in alpha_dynamic_entries_for_reloc.
2175 2019-05-28 Alan Modra <amodra@gmail.com>
2178 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2179 on NULL output_section.
2180 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2182 2019-05-28 Alan Modra <amodra@gmail.com>
2185 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2186 entry when MUST_FIND. Abort when MUST_FIND not found.
2187 (elf_m68k_get_bfd2got_entry): Likewise.
2188 (elf_m68k_relocate_section): Remove now useless assert.
2190 2019-05-28 Alan Modra <amodra@gmail.com>
2193 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2194 from bfd_link_info, not an output section owner.
2195 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2196 (elf_hppa_final_link_relocate): Likewise.
2198 2019-05-28 Alan Modra <amodra@gmail.com>
2201 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2202 create_object_symbols_section, obj_textsec, obj_datasec or
2203 obj_bsssec. Fix other errors in placement.
2204 * config.bfd: Obsolete tic30-aout.
2206 2019-05-28 Alan Modra <amodra@gmail.com>
2209 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2210 end of section list as well as section_count.
2211 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2212 section list before returning error.
2214 2019-05-27 Alan Modra <amodra@gmail.com>
2216 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2218 2019-05-27 Alan Modra <amodra@gmail.com>
2221 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2223 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2225 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2226 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2227 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2228 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2229 (elf_backend_merge_symbol_attribute): Define.
2231 2019-05-24 Alan Modra <amodra@gmail.com>
2233 * po/SRC-POTFILES.in: Regenerate.
2235 2019-05-24 Alan Modra <amodra@gmail.com>
2237 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2238 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2239 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2240 (struct ppc_link_hash_table): Add powerxx_stubs.
2241 (ppc64_elf_check_relocs): Set powerxx_stubs.
2242 (build_powerxx_offset, size_powerxx_offset),
2243 (num_relocs_for_powerxx_offset),
2244 (emit_relocs_for_powerxx_offset): New functions.
2245 (plt_stub_size): Size powerxx stubs.
2246 (ppc_build_one_stub): Emit powerxx stubs.
2247 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2250 2019-05-24 Alan Modra <amodra@gmail.com>
2252 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2253 R_PPC64_GOT_PCREL34.
2254 (xlate_pcrel_opt): New function.
2255 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2256 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2257 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2259 2019-05-24 Alan Modra <amodra@gmail.com>
2261 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2262 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2263 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2264 (BFD_RELOC_PPC64_PLT_PCREL34),
2265 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2266 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2267 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2268 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2269 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2270 * elf64-ppc.c (PNOP): Define.
2271 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2272 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2273 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2275 (ppc64_elf_prefix_reloc): New function.
2276 (struct ppc_link_hash_table): Add notoc_plt.
2277 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2278 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2279 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2280 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2281 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2282 possible need for dynamic relocs on non-pcrel powerxx relocs.
2283 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2284 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2285 (toc_adjusting_stub_needed): Likewise.
2286 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2287 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2288 * bfd-in2.h: Regenerate.
2289 * libbfd.h: Regenerate.
2291 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2293 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2294 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2296 * configure: Regenerate.
2298 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2300 * configure: Regenerated.
2301 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2302 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2303 (BFD64_BACKENDS): Add elf64-bpf.lo.
2304 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2305 * Makefile.in (SOURCE_HFILES): Regenerate.
2306 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2307 * cpu-bpf.c: New file.
2308 * elf64-bpf.c: Likewise.
2309 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2311 * archures.c: Define architecture bfd_arch_bpf and machine
2313 * reloc.c: Define BFD relocations used by the BPF target.
2314 * bfd-in2.h: Regenerated.
2315 * libbfd.h: Likewise.
2317 2019-05-22 Alan Modra <amodra@gmail.com>
2319 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2322 2019-05-22 Alan Modra <amodra@gmail.com>
2324 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2325 processing on "size error in section".
2327 2019-05-22 Alan Modra <amodra@gmail.com>
2329 * som.c (som_bfd_free_cached_info): Call
2330 _bfd_generic_close_and_cleanup.
2332 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2334 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2335 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2337 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2339 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2340 checks. Search the RELA table for n64 relocations.
2342 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2343 Faraz Shahbazker <fshahbazker@wavecomp.com>
2345 * elfxx-mips.c (LA25_BC): New macro.
2346 (mips_elf_link_hash_table)<compact_branches>: New field.
2347 (STUB_JALRC): New macro.
2348 (mipsr6_o32_exec_plt0_entry_compact): New array.
2349 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2350 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2351 (mipsr6_exec_plt_entry_compact): Likewise.
2352 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2353 when compact_branches is true.
2354 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2355 PLT for MIPSR6 with compact_branches. Do not reorder the
2356 compact branches PLT. Switch the lazy stub for MIPSR6
2357 with compact_branches to use JALRC.
2358 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2359 when compact_branches is true.
2360 (_bfd_mips_elf_compact_branches): New function.
2361 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2363 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2366 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2367 Fix print formatter.
2369 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2372 * elf32-arm.c (get_value_helper): Remove.
2373 (elf32_arm_final_link_relocate): Fix branch future relocations.
2375 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2378 * bfd-in.h (enum erratum_84319_opts): New
2379 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2380 int to enum erratum_84319_opts.
2381 * bfd-in2.h: Regenerate.
2382 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2383 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2384 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2385 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2386 (_bfd_aarch64_resize_stubs): Amend comment.
2387 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2389 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2390 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2392 (clear_erratum_843419_entry): Update erratum conditional.
2394 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2397 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2398 when computing distance_short_enough.
2400 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2403 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2404 Wrap around even if distance equals avr_pc_wrap_around.
2406 2019-05-20 Nick Clifton <nickc@redhat.com>
2408 * po/fr.po: Updated French translation.
2410 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2412 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2414 2019-05-16 Alan Modra <amodra@gmail.com>
2416 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2418 2019-05-15 Alan Modra <amodra@gmail.com>
2420 * elf32-arm.c (elf32_arm_write_section): Don't leave
2421 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2422 unitialised section contents.
2424 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2427 * verilog.c: (VerilogDataWidth): New variable.
2428 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2430 2019-05-08 Nick Clifton <nickc@redhat.com>
2433 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2434 rather than FALSE if encountering a non-ELF file.
2436 2019-05-06 Alan Modra <amodra@gmail.com>
2438 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2440 2019-05-06 Alan Modra <amodra@gmail.com>
2442 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2443 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2444 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2445 * libbfd.h: Regenerate.
2446 * bfd-in2.h: Regenerate.
2448 2019-05-04 Alan Modra <amodra@gmail.com>
2451 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2452 following the standard section names.
2453 (bfd_decode_symclass): Prioritize section flag tests in
2454 decode_section_type before name tests in coff_section_type.
2455 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2456 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2457 their names and choose standard .text section flags for
2460 2019-05-02 Nick Clifton <nickc@redhat.com>
2463 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2464 .gnu.debugaltlink sections as debugging sections.
2466 2019-04-30 Alan Modra <amodra@gmail.com>
2468 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2469 (struct _ppc64_elf_section_data): Likewise.
2470 (ppc64_elf_check_relocs): Set above fields.
2471 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2472 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2475 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2478 * elflink.c (elf_link_output_extsym): Don't complain undefined
2479 weak dynamic reference.
2481 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2483 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2484 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2485 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2486 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2487 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2488 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2489 (elfNN_aarch64_small_plt0_bti_entry): Update.
2490 (elfNN_aarch64_small_plt_bti_entry): Update.
2491 (elfNN_aarch64_small_plt_pac_entry): Update.
2492 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2493 (setup_plt_values): Setup new entries.
2494 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2495 (elfNN_aarch64_plt_sym_val): Likewise.
2497 2019-04-22 Jim Wilson <jimw@sifive.com>
2499 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2501 2019-04-19 Alan Modra <amodra@gmail.com>
2503 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2505 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2507 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2508 building shared object.
2509 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2511 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2514 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2517 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2519 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2521 * bfd-in2.h: Regenerate.
2522 * libbfd.h: Likewise.
2524 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2526 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2527 * bfd-in2.h: Regenerated.
2528 * libbfd.h: Regenerated.
2530 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2532 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2533 * bfd-in2.h: Regenerated.
2534 * libbfd.h: Likewise.
2536 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2538 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2539 * bfd-in2.h: Regenerated.
2540 * libbfd.h: Regenerated.
2541 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2542 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2543 and R_ARM_THM_BF12 together.
2544 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2546 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2548 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2549 * libbfd.h: Regenerated.
2550 * bfd-in2.h: Regenerated.
2551 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2552 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2553 and R_ARM_THM_BF18 together.
2554 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2556 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2558 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2559 * bfd-in2.h: Regenerated.
2560 * libbfd.h: Regenerated.
2561 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2562 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2563 and R_ARM_THM_BF16 together.
2564 (get_value_helper): New reloc helper.
2565 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2567 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2569 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2570 * bfd-in2.h: Regenerate.
2571 * libbfd.h: Regenerate.
2573 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2575 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2576 * bfd-in2.h: Regenerate.
2577 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2578 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2580 (using_thumb2): Likewise.
2581 (using_thumb2_bl): Update assert.
2582 (arch_has_arm_nop): Likewise.
2583 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2584 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2586 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2588 * elf-linker-x86.h (elf_x86_cet_report): New.
2589 (elf_linker_x86_params): Add cet_report.
2590 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2591 missing IBT and SHSTK properties if needed.
2593 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2596 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2597 "h != NULL". Don't check "h != NULL" before calling.
2598 bfd_elf_gc_record_vtentry.
2599 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2600 * elf32-bfin.c (bfin_check_relocs): Likewise.
2601 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2602 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2603 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2604 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2605 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2606 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2607 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2608 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2609 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2610 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2611 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2612 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2613 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2614 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2615 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2616 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2617 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2618 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2619 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2620 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2621 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2622 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2623 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2624 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2625 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2626 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2627 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2628 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2629 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2632 2019-04-11 Alan Modra <amodra@gmail.com>
2635 * elflink.c (elf_link_add_object_symbols): Don't read partial
2636 dynamic entries from fuzzed objects.
2638 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2641 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2642 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2643 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2645 2019-04-10 Michael Forney <mforney@mforney.org>
2648 * doc/chew.c (free_words): Correctly free "push_text" strings.
2650 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2652 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2654 2019-04-08 Alan Modra <amodra@gmail.com>
2656 * configure.ac (elfxx_x86): Define and use.
2657 * configure: Regenerate.
2659 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2661 * elf-linker-x86.h: New file.
2662 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2663 to get x86-specific linker options.
2664 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2665 (elf_x86_64_check_relocs): Likewise.
2666 (elf_x86_64_relocate_section): Likewise.
2667 (elf_x86_64_link_setup_gnu_properties): Likewise.
2668 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2669 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2670 (_bfd_elf_linker_x86_set_options): New function.
2671 * elfxx-x86.h: Include "elf-linker-x86.h".
2672 (elf_x86_link_hash_table): Add params.
2674 2019-04-03 Alan Modra <amodra@gmail.com>
2676 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2677 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2678 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2679 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2680 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2681 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2683 2019-04-02 Jim Wilson <jimw@sifive.com>
2686 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2687 ELF header flags to after check for ELF object file. Loop through
2688 sections looking for code sections, if none, then skip ABI checks.
2690 2019-03-30 Andrew Waterman <andrew@sifive.com>
2692 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2695 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2697 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2698 info->export_dynamic to the conditional.
2700 2019-03-28 Alan Modra <amodra@gmail.com>
2703 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2704 * configure: Regenerate.
2705 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2706 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2707 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2708 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2709 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2711 2019-03-21 Jim Wilson <jimw@sifive.com>
2714 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2715 verify sym non-NULL before using. Add identical check using h.
2717 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2719 * elf-bfd.h (struct elf_backend_data): Add argument to
2720 merge_gnu_properties.
2721 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2722 itself and while calling bed->merge_gnu_properties.
2723 (elf_merge_gnu_property_list): Update the calls for
2724 elf_merge_gnu_properties.
2725 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2726 of --force-bti warning and add argument.
2727 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2729 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2730 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2733 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2735 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2736 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2737 (elf_backend_fixup_gnu_properties): Define for AArch64.
2739 2019-03-18 Alan Modra <amodra@gmail.com>
2742 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2743 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2744 attempt at writing glink stubs only once.
2746 2019-03-16 Alan Modra <amodra@gmail.com>
2749 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2750 (_bfd_elf_rel_local_sym): Likewise.
2751 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2752 section of symbols with unrecognized shndx.
2754 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2757 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2759 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2760 in discarded section.
2762 2019-03-15 Alan Modra <amodra@gmail.com>
2765 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2766 symbol after globals if elf_bad_symtab is not set.
2768 2019-03-15 Alan Modra <amodra@gmail.com>
2771 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2772 (_bfd_elf_rel_local_sym): Likewise.
2774 2019-03-15 Alan Modra <amodra@gmail.com>
2777 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2778 object files with sh_size not a multiple of sh_entsize.
2780 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2783 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2784 input with bad relocation.
2786 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2788 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2790 2019-03-14 Nick Clifton <nickc@redhat.com>
2793 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2794 (save_section_vma): Initialise field to the number of entries in
2796 (section_vma_same): Check that the number of entries in the
2797 sec_vma table matches the number of sections in the bfd.
2799 2019-03-14 Nick Clifton <nickc@redhat.com>
2802 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2803 section owner pointer when adding the default symbol.
2805 2019-03-14 Nick Clifton <nickc@redhat.com>
2808 * elflink.c (elf_link_add_object_symbols): Add new local variable
2809 extversym_end. Initialise it to point to the end of the version
2810 symbol table, if present. Check it when initialising and updating
2813 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2815 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2816 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2817 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2818 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2820 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2821 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2822 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2824 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2825 Szabolcs Nagy <szabolcs.nagy@arm.com>
2827 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2828 (aarch64_bti_pac_info): New.
2829 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2830 (bfd_elf32_aarch64_set_options): Likewise.
2831 * bfd-in2.h: Regenerate
2832 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2833 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2834 (elfNN_aarch64_small_plt0_bti_entry): New.
2835 (elfNN_aarch64_small_plt_bti_entry): New.
2836 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2837 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2838 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2839 tlsdesc_plt_entry_size fields.
2840 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2841 (setup_plt_values): New helper function.
2842 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2844 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2846 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2847 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2848 to plt stubs instead of fixed ones and update filling them according
2849 to the need for bti.
2850 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2851 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2852 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2853 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2854 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2856 (bfd_elfNN_get_synthetic_symtab): Define.
2857 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2858 and mising BTI NOTE SECTION.
2861 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2863 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2864 linker created inputs from merge.
2865 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2866 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2867 (elfNN_aarch64_link_setup_gnu_properties): New.
2868 (elfNN_aarch64_merge_gnu_properties): New.
2869 (elf_backend_setup_gnu_properties): Define for AArch64.
2870 (elf_backend_merge_gnu_properties): Likewise.
2871 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2872 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2873 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2874 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2875 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2876 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2877 (elf_backend_parse_gnu_properties): Define for AArch64.
2879 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2882 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2883 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2885 2019-03-12 Alan Modra <amodra@gmail.com>
2887 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2888 nmemb parameter. Use bfd_alloc2.
2889 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2891 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2892 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2893 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2895 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2896 (assign_section_numbers): Style fix.
2897 (swap_out_syms): Use bfd_malloc2.
2898 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2900 (_bfd_elf_make_empty_symbol): Style fix.
2901 (elfobj_grok_stapsdt_note_1): Formatting.
2902 * elfcode.h (elf_object_p): Use bfd_alloc2.
2903 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2904 (elf_slurp_symbol_table): Use bfd_zalloc2.
2905 (elf_slurp_reloc_table): Use bfd_alloc2.
2906 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2907 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2908 size calculation doesn't overflow.
2909 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2910 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2911 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2913 2019-03-08 Alan Modra <amodra@gmail.com>
2916 * merge.c (merge_strings): Return secinfo. Don't pad section
2918 (_bfd_merge_sections): Pad section to alignment here, if input
2919 sections contributing to merged output all pad to alignment.
2922 2019-03-06 Nick Clifton <nickc@redhat.com>
2924 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2926 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2927 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2929 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2931 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2932 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2935 * elf32-s390.c (allocate_dynrelocs): Update comment.
2937 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2939 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2941 2019-02-28 Nick Clifton <nickc@redhat.com>
2944 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2945 section that is not NUL terminated.
2947 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2950 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2951 by linker when checking copy reloc on protected symbol.
2953 2019-02-24 Alan Modra <amodra@gmail.com>
2956 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2958 2019-02-20 Eric Tsai <erictsai@cadence.com>
2960 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2961 sections between the call site and call destination and adjust
2962 call distance by the largest alignment.
2964 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2966 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2967 * elf.c (elfcore_grok_aarch_pauth): New function.
2968 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2969 (elfcore_write_aarch_pauth): New function.
2970 (elfcore_write_register_note): Check for AArch64 pauth section.
2972 2019-02-20 Alan Modra <amodra@gmail.com>
2975 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2978 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2980 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2981 Darwin hosts, not just or1k.
2982 * configure: Regenerate.
2984 2019-02-20 Alan Modra <amodra@gmail.com>
2987 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2988 sentinel NUL to string buffer nearer to loop where it is used.
2989 Don't go past sentinel when scanning strings, and don't write
2991 * archive.c (do_slurp_coff_armap): Simplify string handling to
2994 2019-02-19 Alan Modra <amodra@gmail.com>
2997 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2998 attempting to prevent read past end of section.
3000 2019-02-18 Alan Modra <amodra@gmail.com>
3003 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
3004 PRIx64 to generate warning messages. Print local sym names too.
3006 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
3008 * elf32-arc (INIT_SYM_STRING): Delete.
3009 (FINI_SYM_STRING): Likewise.
3010 (init_str): Likewise.
3011 (fini_str): Likewise.
3013 2019-02-08 Alan Modra <amodra@gmail.com>
3015 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
3016 for bss-plt" warning to make it an error.
3018 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
3021 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
3022 reloc_class_ifunc for ifunc symbols.
3023 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
3025 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
3027 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
3028 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
3030 2019-02-07 Nick Clifton <nickc@redhat.com>
3032 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
3033 into the definitely obsolete list.
3035 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
3038 * elf64-x86-64.c (elf_x86_64_need_pic): Check
3039 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
3040 (elf_x86_64_relocate_section): Move PIC check for PC-relative
3042 (elf_x86_64_check_relocs): Here.
3043 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
3044 to check if a symbol is defined in a non-shared object.
3045 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
3047 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
3049 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
3050 of 'labs' (and fix GCC warning).
3052 2019-01-25 Nick Clifton <nickc@redhat.com>
3054 * po/ru.po: Updated Russian translation.
3056 2019-01-23 Nick Clifton <nickc@redhat.com>
3058 * po/fr.po: Updated French translation.
3060 2019-01-21 Nick Clifton <nickc@redhat.com>
3062 * po/pt.po: Updated Portuguese translation.
3063 * po/uk.po: Updated Ukranian translation.
3065 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
3068 * elf32-nds32.c (nds32_relocate_section): Add space between words
3070 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
3072 (riscv_i_or_e_p): Likewise.
3073 (riscv_merge_arch_attr_info): Likewise.
3075 2019-01-19 Nick Clifton <nickc@redhat.com>
3077 * version.m4: Reset to 2.32.51
3078 * configure: Regenerate.
3079 * po/bfd.pot: Regenerate.
3081 2018-06-24 Nick Clifton <nickc@redhat.com>
3083 2.32 branch created.
3085 2019-01-16 Kito Cheng <kito@andestech.com>
3087 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
3090 2019-01-16 Kito Cheng <kito@andestech.com>
3091 Nelson Chu <nelson@andestech.com>
3093 * elfnn-riscv.c (in_subsets): New.
3094 (out_subsets): Likewise.
3095 (merged_subsets): Likewise.
3096 (riscv_std_ext_p): Likewise.
3097 (riscv_non_std_ext_p): Likewise.
3098 (riscv_std_sv_ext_p): Likewise.
3099 (riscv_non_std_sv_ext_p): Likewise.
3100 (riscv_version_mismatch): Likewise.
3101 (riscv_i_or_e_p): Likewise.
3102 (riscv_merge_std_ext): Likewise.
3103 (riscv_merge_non_std_and_sv_ext): Likewise.
3104 (riscv_merge_arch_attr_info): Likewise.
3105 (riscv_merge_attributes): Likewise.
3106 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
3108 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
3109 (elf_backend_obj_attrs_vendor): Define.
3110 (elf_backend_obj_attrs_section_type): Likewise.
3111 (elf_backend_obj_attrs_section): Likewise.
3112 (elf_backend_obj_attrs_arg_type): Define as
3113 riscv_elf_obj_attrs_arg_type.
3114 * elfxx-riscv.c (riscv_estimate_digit): New.
3115 (riscv_estimate_arch_strlen1): Likewise.
3116 (riscv_estimate_arch_strlen): Likewise.
3117 (riscv_arch_str1): Likewise.
3118 (riscv_arch_str): Likewise.
3119 * elfxx-riscv.h (riscv_arch_str): Declare.
3121 2019-01-14 John Darrington <john@darrington.wattle.id.au>
3123 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
3125 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
3126 source field. (md_apply_fix): Apply final fix
3127 to BFD_RELOC_S12Z_OPR.
3128 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
3130 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
3133 * elf32-s390.c (allocate_dynrelocs): Update comment.
3135 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
3137 * warning.m4: Adjust egrep pattern for non-GNU compilers.
3138 * configure: Regenerate.
3140 2019-01-08 Alan Modra <amodra@gmail.com>
3144 * ihex.c (ihex_write_object_contents): Properly check 32-bit
3147 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
3149 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3150 * bfd/bfd-in2.h: Regenerate.
3151 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3152 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3154 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
3156 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3157 default target, little endian target is more suitable.
3159 2019-01-04 Alan Modra <amodra@gmail.com>
3163 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3165 (EQ_VALUE_IN_FIELD): Likewise.
3166 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3168 2019-01-01 Alan Modra <amodra@gmail.com>
3170 Update year range in copyright notice of all files.
3172 For older changes see ChangeLog-2018
3174 Copyright (C) 2019 Free Software Foundation, Inc.
3176 Copying and distribution of this file, with or without modification,
3177 are permitted in any medium without royalty provided the copyright
3178 notice and this notice are preserved.
3184 version-control: never