1 2019-12-30 Alan Modra <amodra@gmail.com>
3 * archive.c (do_slurp_bsd_armap): Use bfd_alloc rather than
4 bfd_zalloc when memory is all written after the call.
5 (do_slurp_coff_armap): Likewise. Set bfd_error on ridiculously
6 large allocations that overflow bfd_size_type. Use just one
7 bfd_release on error exit.
8 (_bfd_slurp_extended_name_table): Use bfd_alloc for extended_names,
9 clear last byte rather than the entire array. Use bfd_alloc for
10 string table. Rearrange and simplify code copying file names.
12 2019-12-29 Alan Modra <amodra@gmail.com>
14 * vms-alpha.c (_bfd_vms_slurp_egsd): Make base_addr a bfd_vma.
15 Limit alignment power. Correct and simplify alignment expression.
16 (evax_bfd_print_relocation_records): Avoid signed shift left.
18 2019-12-29 Alan Modra <amodra@gmail.com>
20 * vms-misc.c (_bfd_vms_save_sized_string): Add abfd param, make
21 size a size_t. Use bfd_alloc rather than bfd_malloc.
22 (_bfd_vms_save_counted_string): Similarly.
23 * vms.h (_bfd_vms_save_sized_string): Update prototype.
24 (_bfd_vms_save_counted_string): Likewise.
25 * vms-alpha.c (_bfd_vms_slurp_ehdr): Adjust
26 _bfd_vms_save_counted_string and bfd_vms_save_sized_string calls.
27 (_bfd_vms_slurp_egsd, parse_module): Likewise.
28 (_bfd_vms_slurp_eisd): Likewise. Check return status.
29 (alpha_vms_bfd_link_hash_table_free): New function.
30 (alpha_vms_bfd_link_hash_table_create): Arrange to call it.
31 (vms_close_and_cleanup): Free more memory. Don't release tdata.
33 2019-12-29 Alan Modra <amodra@gmail.com>
35 * coffcode.h (coff_close_and_cleanup): Redefine to..
36 * coffgen.c (_bfd_coff_close_and_cleanup): ..this. New function.
37 * libcoff-in.h (_bfd_coff_close_and_cleanup): Declare.
38 * libcoff.h: Regenerate.
40 2019-12-29 Hannes Domani <ssbssa@yahoo.de>
41 Alan Modra <amodra@gmail.com>
44 * bfd.c (bfd_update_compression_header): Write zlib header for
45 formats other than ELF too.
47 2019-12-26 Alan Modra <amodra@gmail.com>
49 * som.c (setup_sections): Don't overflow space_strings_size. Use
50 bfd_malloc2 to catch overflow of size calculation.
51 (som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size
53 (som_build_and_write_symbol_table): Similarly use bfd_zmalloc2.
54 (som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2,
56 (bfd_som_attach_aux_hdr): Use size_t vars for string length.
57 (som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of
58 size calculation. Use size_t vars for length and catch overflow.
59 (som_slurp_armap): Use bfd_alloc2 to catch overflow of size
61 (som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and
62 bfd_malloc2. Perform size calculations in bfd_size_type.
64 2019-12-26 Hannes Domani <ssbssa@yahoo.de>
66 * peicode.h (pe_bfd_read_buildid): Free data.
68 2019-12-23 Alan Modra <amodra@gmail.com>
70 * vms-alpha.c (add_symbol): Add "max" parameter. Error on string
71 length larger than max.
72 (_bfd_vms_slurp_egsd): Ensure record is at least large enough to
73 read string length byte, error if not. Pass size to add_symbol.
74 (_bfd_vms_slurp_etir): Don't read past end of buffer when reading
75 type and length. Allow read of last byte in buffer.
77 2019-12-23 Alan Modra <amodra@gmail.com>
79 * wasm-module.c (wasm_read_leb128): Don't allow oversize shifts.
80 Catch value overflow. Sign extend only on terminating byte.
82 2019-12-20 Alan Modra <amodra@gmail.com>
84 * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
86 2019-12-20 Alan Modra <amodra@gmail.com>
88 * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
89 declaration. Move ATTRIBUTE_UNUSED to definition.
90 (sign_extend, low_sign_extend, sign_unext, low_sign_unext),
91 (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
92 (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
93 args and return value unsigned. Use unsigned variables.
94 (hppa_rebuild_insn): Similarly.
96 2019-12-20 Alan Modra <amodra@gmail.com>
98 * format.c (bfd_check_format_matches): Free matching_vector when
99 not returning matching target strings.
101 2019-12-20 Alan Modra <amodra@gmail.com>
103 * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
105 2019-12-18 Alan Modra <amodra@gmail.com>
107 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
108 checking symbol count against section size. Guard against strlen
109 running off end of buffer by allocating one more byte and zeroing.
110 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
112 2019-12-18 Alan Modra <amodra@gmail.com>
114 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
115 * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
117 2019-12-18 Alan Modra <amodra@gmail.com>
119 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
120 * elf32-hppa.c (final_link_relocate): Likewise.
121 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
122 (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
123 (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
124 * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
125 (ppc64_elf_relocate_section): Likewise.
126 * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
127 * netbsd.h (N_SET_FLAGS): Likewise.
129 2019-12-17 Alan Modra <amodra@gmail.com>
131 * coff-tic80.c: Delete file.
132 * cpu-tic80.c: Delete file.
133 * archures.c: Remove tic80 support.
134 * coffcode.h: Likewise.
135 * coffswap.h: Likewise.
136 * targets.c: Likewise.
137 * config.bfd: Likewise.
138 * configure.ac: Likewise.
139 * Makefile.am: Likewise.
140 * Makefile.in: Regenerate.
141 * bfd-in2.h: Regenerate.
142 * configure: Regenerate.
143 * po/SRC-POTFILES.in: Regenerate.
145 2019-12-13 Alan Modra <amodra@gmail.com>
148 * elf.c: (assign_file_positions_for_load_sections): Attempt to
149 keep meaningless p_offset for PT_LOAD segments without file
150 contents within file size.
152 2019-12-12 Alan Modra <amodra@gmail.com>
154 * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
155 * bfd-in2.h: Regenerate.
157 2019-12-11 Alan Modra <amodra@gmail.com>
159 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
160 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
161 * netbsd.h (write_object_contents): Likewise.
162 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
163 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
164 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
166 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
167 using 1u shifted left. Ditto for other macros.
168 * mmo.c (LOP): Make unsigned.
170 2019-12-11 Alan Modra <amodra@gmail.com>
172 * libbfd.c (bfd_get_8): Return a bfd_vma.
173 (bfd_get_signed_8): Return a bfd_signed_vma.
174 * bfd-in2.h: Regenerate.
176 2019-12-11 Alan Modra <amodra@gmail.com>
178 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
179 (Operand_soffsetx4_decode, Operand_simm4_decode),
180 (Operand_simm8_decode, Operand_simm8x256_decode),
181 (Operand_simm12b_decode, Operand_label8_decode),
182 (Operand_label12_decode, Operand_soffset_decode),
183 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
184 sign extend using shifts.
185 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
188 2019-12-11 Alan Modra <amodra@gmail.com>
190 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
191 of negative values by using unsigned vars.
193 2019-12-07 Alan Modra <amodra@gmail.com>
196 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
197 for ELF_COMMON_DEF_P symbols.
198 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
201 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
203 Only give FDE encoding warnings if --eh-frame-hdr was specified.
205 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
206 FDE encoding warning conditional.
208 2019-12-05 Nick Clifton <nickc@redhat.com>
211 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
212 when computing the sizes stored in the headers.
214 2019-12-03 Alan Modra <amodra@gmail.com>
217 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
219 (struct abbrev_offset_entry): New.
220 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
221 (read_abbrevs): Check whether we have already read abbrevs at
222 given offset, and add new offset/abbrev to hash table.
223 (decode_line_info): Keep line table at offset zero in file struct.
224 Return this for a cu reusing the same dir/file list.
225 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
226 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
227 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
230 2019-12-03 Alan Modra <amodra@gmail.com>
233 * dwarf2.c (struct dwarf2_debug_file): New struct.
234 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
236 (struct comp_unit): Add file field.
237 (read_indirect_string, read_indirect_line_string): Adjust to suit.
238 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
239 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
240 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
241 (stash_maybe_update_info_hash_tablse): Likewise.
242 (stash_verify_info_hash_table): Likewise.
243 (_bfd_dwarf2_slurp_debug_info): Likewise.
244 (_bfd_dwarf2_find_symbol_bias): Likewise.
245 (_bfd_dwarf2_find_nearest_line): Likewise.
246 (_bfd_dwarf2_cleanup_debug_info): Likewise.
247 (read_abbrevs): Add file param and adjust. Update calls.
248 (stash_comp_unit): Likewise.
249 (decode_line_info): Delete stash param and adjust. Update calls.
250 (comp_unit_find_nearest_line): Likewise.
251 (comp_unit_maybe_decode_line_info): Likewise.
252 (comp_unit_find_line): Likewise.
253 (parse_comp_unit): Add file and info_ptr param and adjust. Update
256 2019-12-03 Alan Modra <amodra@gmail.com>
258 * dwarf2.c (read_indirect_string): Don't duplicate offset check
259 done in read_section.
260 (read_indirect_line_string): Likewise.
261 (read_alt_indirect_string): Likewise.
262 (read_alt_indirect_ref): Likewise.
263 (read_abbrevs): Likewise. Free memory on all failure paths.
264 Use correct unsigned type for pointer difference comparison.
266 2019-12-03 Alan Modra <amodra@gmail.com>
268 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
270 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
271 (stash_comp_unit): Likewise.
272 (read_alt_indirect_ref): Return NULL not FALSE.
274 2019-12-03 Alan Modra <amodra@gmail.com>
276 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
278 2019-11-27 Alan Modra <amodra@gmail.com>
281 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
283 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
284 returning info from the symbol table. Do the _bfd_elf_find_function
285 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
287 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
289 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
290 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
291 * libbfd.h: Regenerate.
293 2019-11-27 Alan Modra <amodra@gmail.com>
296 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
297 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
298 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
299 where _bfd_elf_find_nearest_line would do so.
300 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
302 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
303 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
304 (elf_backend_maybe_function_sym): Define.
305 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
306 (bfd_elf32_find_nearest_line): Don't define.
307 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
308 (elf_backend_maybe_function_sym): Define.
309 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
310 (bfd_elfNN_find_nearest_line): Don't define.
312 2019-11-27 Alan Modra <amodra@gmail.com>
314 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
315 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
316 by two before applying to insn. Correct overflow test.
317 * coff-sh.c (sh_reloc): Likewise.
319 2019-11-26 Nick Clifton <nickc@redhat.com>
321 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
322 negative relocated value.
323 * coff-sh.c (sh_reloc): Likewise.
325 2019-11-25 Alan Modra <amodra@gmail.com>
327 * archures.c (bfd_octets_per_byte): Tail call
328 bfd_arch_mach_octets_per_byte.
329 * coff-arm.c (OCTETS_PER_BYTE): Define.
330 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
331 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
332 * coff-i386.c (coff_i386_reloc): Similarly.
333 * coff-mips.c (mips_reflo_reloc): Similarly.
334 * coff-x86_64.c (coff_amd64_reloc): Similarly.
335 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
336 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
337 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
338 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
339 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
340 * elf32-s12z.c (opru18_reloc): Similarly.
341 * elf32-sh.c (sh_elf_reloc): Similarly.
342 * elf32-spu.c (spu_elf_rel9): Similarly.
343 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
344 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
345 (ppc64_elf_toc64_reloc): Similarly.
346 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
347 * cofflink.c (_bfd_coff_link_input_bfd),
348 (_bfd_coff_reloc_link_order): Likewise.
349 * elf.c (_bfd_elf_section_offset): Likewise.
350 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
351 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
352 (bfd_elf_final_link): Likewise.
353 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
354 to set SEC_ELF_OCTETS.
355 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
356 (bfd_install_relocation): Likewise.
357 (_bfd_final_link_relocate): Don't recalculate octets.
358 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
360 * bfd-in2.h: Regenerate.
362 2019-11-25 Christian Eggers <ceggers@gmx.de>
364 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
365 * archures.c (bfd_octets_per_byte): New parameter sec.
366 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
367 returned [ELF targets only].
368 * bfd.c (bfd_get_section_limit): Provide section parameter to
370 * bfd-in2.h: regenerate.
371 * binary.c (binary_set_section_contents): Move call to
372 bfd_octets_per_byte into section loop. Provide section parameter
373 to bfd_octets_per_byte.
374 * coff-arm.c (coff_arm_reloc): Provide section parameter
375 to bfd_octets_per_byte.
376 * coff-i386.c (coff_i386_reloc): likewise.
377 * coff-mips.c (mips_reflo_reloc): likewise.
378 * coff-x86_64.c (coff_amd64_reloc): likewise.
379 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
380 (_bfd_coff_reloc_link_order): likewise.
381 * elf.c (_bfd_elf_section_offset): likewise.
382 (_bfd_elf_make_section_from_shdr): likewise.
383 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
384 .debug*, .zdebug* and .note.gnu*.
385 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
386 to bfd_octets_per_byte.
387 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
388 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
389 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
390 * elf32-s12z.c (opru18_reloc): likewise.
391 * elf32-sh.c (sh_elf_reloc): likewise.
392 * elf32-spu.c (spu_elf_rel9): likewise.
393 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
394 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
395 (ppc64_elf_addr16_ha_reloc): likewise.
396 (ppc64_elf_toc64_reloc): likewise.
397 * elflink.c (bfd_elf_final_link): likewise.
398 (bfd_elf_perform_complex_relocation): likewise.
399 (elf_fixup_link_order): likewise.
400 (elf_link_input_bfd): likewise.
401 (elf_link_sort_relocs): likewise.
402 (elf_reloc_link_order): likewise.
403 (resolve_section): likewise.
404 * linker.c (_bfd_generic_reloc_link_order): likewise.
405 (bfd_generic_define_common_symbol): likewise.
406 (default_data_link_order): likewise.
407 (default_indirect_link_order): likewise.
408 * srec.c (srec_set_section_contents): likewise.
409 (srec_write_section): likewise.
410 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
411 * reloc.c (_bfd_final_link_relocate): likewise.
412 (bfd_generic_get_relocated_section_contents): likewise.
413 (bfd_install_relocation): likewise.
414 For section which have SEC_ELF_OCTETS set, multiply output_base
415 and output_offset with bfd_octets_per_byte.
416 (bfd_perform_relocation): likewise.
418 2019-11-21 Alan Modra <amodra@gmail.com>
420 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
421 BFDs that have not been loaded.
423 2019-11-19 Alan Modra <amodra@gmail.com>
426 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
427 u.syment.n_value does point at another C_FILE sym and not into
428 some auxent that happens to look like a C_FILE. Properly check
429 for integer overflow and avoid possible pointer wrap-around.
430 Simplify pr17512 checks.
432 2019-11-19 Alan Modra <amodra@gmail.com>
435 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
436 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
438 2019-11-18 Alan Modra <amodra@gmail.com>
440 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
441 Rename from elf_backend_post_process_headers.
442 (_bfd_elf_post_process_headers): Delete.
443 (_bfd_elf_init_file_header): Declare.
444 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
445 in place of prep_headers and elf_backend_post_process_headers.
446 (_bfd_elf_init_file_header): Renamed from prep_headers with
447 updated args and made global. Delete dead code.
448 (_bfd_elf_post_process_headers): Delete.
449 * elf32-arm.c (elf32_arm_init_file_header): Rename from
450 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
452 (elf_backend_init_file_header): Define.
453 (elf_backend_post_process_headers): Don't define.
454 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
455 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
456 * elf32-metag.c (elf_metag_init_file_header): Similarly.
457 * elf32-spu.c (spu_elf_init_file_header
458 * elf32-visium.c (visium_elf_init_file_header
459 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
460 * elf64-hppa.c (elf64_hppa_init_file_header
461 * elf64-ia64-vms.c (elf64_vms_init_file_header
462 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
463 * elfnn-ia64.c (elfNN_hpux_init_file_header
464 * elfxx-mips.c (_bfd_mips_init_file_header
465 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
466 (_bfd_mips_init_file_header): Declare.
467 (elf_backend_post_process_headers): Delete.
468 (elf_backend_init_file_header): Define.
469 * elfxx-target.h (elf_backend_post_process_headers): Delete.
470 (elf_backend_init_file_header): Define and use.
471 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
472 (elf_backend_post_process_headers): Don't define.
473 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
474 (elf32_m68hc11_init_file_header): Declare.
475 * elf32-ppc.c (elf_backend_post_process_headers): Remove
478 2019-11-18 Alan Modra <amodra@gmail.com>
480 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
481 Rename from elf_backend_modify_program_headers.
482 (_bfd_elf_modify_headers): Declare.
483 * elf.c (assign_file_positions_except_relocs): Set
484 elf_program_header_size. Always call elf_backend_modify_headers.
485 Extract code modifying file header..
486 (_bfd_elf_modify_headers): ..to here. New function.
487 * elf32-arm.c (elf_backend_modify_headers): Renamed from
488 elf_backend_modify_program_headers.
489 * elf32-i386.c: Similarly.
490 * elf64-x86-64.c: Similarly.
491 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
492 to _bfd_elf_modify_headers.
493 * elf-nacl.h (nacl_modify_headers): Rename from
494 nacl_modify_program_headers.
495 * elf-nacl.c (nacl_modify_headers): Rename from
496 nacl_modify_program_headers and call _bfd_elf_modify_headers.
497 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
498 * elf32-spu.c (spu_elf_modify_headers): Similarly.
499 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
500 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
502 2019-11-18 Alan Modra <amodra@gmail.com>
505 * bfd.c (bfd_error_type): Add bfd_error_sorry.
506 (bfd_errmsgs): Likewise.
507 * elf.c (rewrite_elf_program_header): Don't abort on confused
508 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
509 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
510 (_bfd_elf_final_write_processing): Likewise.
511 * bfd-in2.h: Regenerate.
513 2019-11-12 Jim Wilson <jimw@sifive.com>
516 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
517 foff. If sym_sec->output_section and sec->output_section are the same
518 and not *ABS* then set max_alignment to that section's alignment.
520 2019-11-07 Alan Modra <amodra@gmail.com>
522 * cpu-cr16c.c: Delete.
523 * elf32-cr16c.c: Delete.
529 * targets.c: Remove cr16c support.
534 * po/SRC-POTFILES.in: Regenerate.
536 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
538 * doc/chew.c (add_to_definition): Use correct type when
539 calculating size of array reallocation.
540 (nextword): Always initialise the word return parameter.
541 (compile): Check return value of nextword().
543 2019-10-30 Keith Seitz <keiths@redhat.com>
545 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
547 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
549 (elf_read_notes): Add declaration.
550 * elf.c (elf_read_notes): Move elf-bfd.h.
551 (_bfd_elf_core_find_build_id): New function.
552 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
553 build-id if none is known.
554 (elf_parse_notes): For core files, scan for notes.
555 * elfcore.h (elf_core_file_matches_executable_p): If both
556 BFDs have identical build-ids, then they match.
557 (_bfd_elf_core_find_build_id): New function.
558 * elfxx-target.h (elf_backend_core_find_build_id): Define.
559 (elfNN_bed): Add elf_backend_core_find_build_id.
561 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
563 * libcoff-in.h (struct pe_tdata): Add dos_message field.
564 * libcoff.h: Regenerate.
565 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
566 dos_message field rather than initialising it.
567 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
569 * peicode.h (pe_mkobject): Initialise the dos_message field.
570 (pe_mkobject_hook): Copy the dos_message field.
571 (pe_bfd_object_p): Copy the dos_message field.
573 2019-10-25 Alan Modra <amodra@gmail.com>
576 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
578 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
580 * elf.c (elf_sort_segments): New function.
581 (assign_file_positions_except_relocs): Use shortcuts to elfheader
582 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
583 headers. Move PT_PHDR check..
584 (assign_file_positions_for_non_load_sections): ..and code setting
585 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
586 (assign_file_positions_for_load_sections): ..to here. Sort
587 PT_LOAD headers. Delete header_pad code. Use actual number of
588 headers rather than allocated in calculating size for program
589 headers. Don't assume program headers follow ELF file header.
590 Simplify pt_load_count code. Only set "off" for PT_LOAD or
592 (rewrite_elf_program_header): Set p_vaddr_offset for segments
593 that include file and program headers.
594 (copy_elf_program_header): Likewise, replacing header_size code.
596 2019-10-21 Alan Modra <amodra@gmail.com>
599 * archive.c (normalize): Return file unchanged when
600 BFD_ARCHIVE_FULL_PATH.
601 (_bfd_construct_extended_name_table): Pass abfd, the output
603 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
604 * bfd.c (struct bfd): Make flags a full flagword.
605 (BFD_ARCHIVE_FULL_PATH): Define.
606 * bfd-in2.h: Regenerate.
608 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
610 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
611 minimum alignment for .plt section.
613 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
615 * elf32-hppa.c: Revise import stub sequences.
616 (LONG_BRANCH_STUB_SIZE): Define.
617 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
618 (IMPORT_STUB_SIZE): Define.
619 (IMPORT_SHARED_STUB_SIZE): Define.
620 (EXPORT_STUB_SIZE): Define.
621 (plt_stub): Revise to not use register %r22.
622 (LDO_R1_R22): Define.
623 (LDW_R22_R21): Define.
624 (LDW_R22_R19): Define.
625 (hppa_build_one_stub): Update stub generation and use new defines.
626 (hppa_size_one_stub): Likewise.
628 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
630 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
631 that user should recompile their code with `fPIC` when linking non-pic
632 code into shared library.
634 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
635 the error message if needed, and then store the result into the
636 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
637 message for the dangerous relocation should be set before we call the
638 callback function. If we miss the error message since linker runs out
639 of memory, we should set the default error message for the error.
641 2019-10-16 Alan Modra <amodra@gmail.com>
644 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
645 for all ppc arch info.
646 * linker.c (default_data_link_order): Pass info->big_endian to
647 arch_info->fill function.
649 2019-10-15 Alan Modra <amodra@gmail.com>
651 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
652 (elf32_m68hc11_relocate_section): Don't use a variable for format
653 strings. Delete some unnecessary xgettext:c-format comments.
655 2019-10-15 Alan Modra <amodra@gmail.com>
658 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
660 * elf32-m68hc1x.c (reloc_warning): New function.
661 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
662 corresponding to %lx in format strings.
663 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
665 2019-10-15 Alan Modra <amodra@gmail.com>
668 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
670 2019-10-15 Alan Modra <amodra@gmail.com>
672 * bfd.c (bfd_check_compression_header): Check for powers of two
675 2019-10-14 Alan Modra <amodra@gmail.com>
677 * syms.c (struct indexentry): Add idx field.
678 (cmpindexentry): Final sort on idx.
679 (_bfd_stab_section_find_nearest_line): Set idx.
681 2019-10-14 Alan Modra <amodra@gmail.com>
683 * dwarf2.c (struct lookup_funcinfo): Add idx field.
684 (compare_lookup_funcinfos): Perform final sort on idx.
685 (build_lookup_funcinfo_table): Set idx.
686 (compare_sequences): Perform final sort on num_lines.
687 (build_line_info_table): Set num_lines and line_info_lookup earlier.
688 (sort_line_sequences): Set num_lines for sort.
690 2019-10-14 Alan Modra <amodra@gmail.com>
692 * elflink.c (elf_sort_symbol): Sort on type and name as well.
693 (elf_link_add_object_symbols): Style fix.
695 2019-10-14 Alan Modra <amodra@gmail.com>
697 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
698 for sections about to be sorted.
699 (assign_file_positions_for_load_sections): Likewise.
700 (elf_sort_sections): Don't bother optimising both TOEND case.
701 * elflink.c (bfd_elf_final_link): Reset target_index.
703 2019-10-14 Alan Modra <amodra@gmail.com>
705 * elflink.c (elf_get_linked_section_vma): Delete.
706 (compare_link_order): Use elf_linked_to_section and sort by lma,
708 (elf_fixup_link_order): Use size_t variables where appropriate.
709 Make use of elf_linked_to_section. Formatting. Properly align
712 2019-10-14 Alan Modra <amodra@gmail.com>
714 * elf-strtab.c (strrevcmp): Comment.
715 * merge.c (strrevcmp): Likewise.
716 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
717 Comment on why comparing pointers ensures a stable sort.
718 * elflink.c (struct elf_symbol): Add void* to union.
719 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
720 (elf_sym_name_compare): Likewise.
721 (bfd_elf_match_symbols_in_sections): Style fix.
722 (elf_link_sort_cmp1): Comment.
724 2019-10-14 Alan Modra <amodra@gmail.com>
727 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
728 return value of bfd_alloc2.
729 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
730 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
731 value of bfd_get_section_contents.
732 * som.c (som_write_space_strings): Don't use xmalloc.
733 (som_write_symbol_strings): Likewise.
735 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
737 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
738 stash->info_hash_status = STASH_INFO_HASH_ON when
739 stash_maybe_update_info_hash_tables succeeds.
741 2019-10-09 Alan Modra <amodra@gmail.com>
744 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
745 total_size calculation.
747 2019-10-08 Alan Modra <amodra@gmail.com>
750 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
751 recur_count. Error on recur_count reaching 100 rather than
752 info_ptr matching orig_info_ptr. Adjust calls.
754 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
756 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
757 (elf32_msp430_merge_msp430_attributes): Add support for merging
758 the GNU object attribute for data region.
760 2019-10-07 Alan Modra <amodra@gmail.com>
762 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
763 space for local got non-tls relocs when PIE.
765 2019-10-07 Alan Modra <amodra@gmail.com>
767 * elflink.c (elf_fixup_link_order): Don't attempt to find
768 an elf_section for linker created bfd sections.
770 2019-10-07 Alan Modra <amodra@gmail.com>
772 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
773 with non-local symbol. Don't double count __tls_get_addr calls
775 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
777 2019-10-07 Alan Modra <amodra@gmail.com>
779 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
781 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
783 2019-10-04 Alan Modra <amodra@gmail.com>
785 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
786 (ppc64_elf_tls_optimize): Correct is_local condition.
787 (allocate_got): Don't reserve dynamic relocations for any of the
788 tls got relocs in PIEs when the symbol is local.
789 (allocate_dynrelocs): Correct validity test for local sym using
791 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
792 for any of the tls got relocs in PIEs.
793 (ppc64_elf_layout_multitoc): Likewise.
794 (ppc64_elf_relocate_section): Correct validity test for local sym
795 using tlsld_got slot. Don't emit dynamic relocations for any of
796 the tls got relocs in PIEs when the symbol is local.
797 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
798 (got_relocs_needed): Delete.
799 (allocate_dynrelocs): Correct validity test for local sym using
800 tlsld_got slot. Don't reserve dynamic relocations for any of the
801 tls got relocs in PIEs when the symbol is local.
802 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
803 for any of the tls got relocs in PIEs.
804 (ppc_elf_relocate_section): Correct validity test for local sym
805 using tlsld_got slot. Don't emit dynamic relocations for any of
806 the tls got relocs in PIEs when the symbol is local.
808 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
812 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
813 bfd_link_pic for TLS checks.
814 (elf32_arm_final_link_relocate): Likewise.
815 (allocate_dynrelocs_for_symbol): Likewise.
817 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
820 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
822 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
824 * elf-bfd.h (bfd_section_is_ctf): New inline function.
825 * elf.c (special_sections_c): Add ".ctf".
826 (assign_file_positions_for_non_load_sections): Note that
827 compressed debugging sections etc are not assigned here. Treat
828 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
830 (assign_file_positions_except_relocs): Likewise.
831 (find_section_in_list): Note that debugging and CTF sections, as
832 well as reloc sections, are assigned later.
833 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
834 their size and contents updated.
835 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
836 compressed sections, they have no uncompressed content to copy at
838 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
839 callback right before the strtab is written out.
840 (bfd_elf_final_link): Don't cache the section contents of CTF
841 sections: they are not populated yet. Call the emit_ctf callback
842 right at the end, after all the symbols and strings are flushed
845 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
847 * elf-strtab.c (_bfd_elf_strtab_len): New.
848 (_bfd_elf_strtab_str): Likewise.
849 * bfd-elf.h: Declare them.
851 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
853 * elf-bfd.h (bfd_elf_get_str_section): Add.
854 * elf.c (bfd_elf_get_str_section): No longer static.
856 2019-09-26 Alan Modra <amodra@gmail.com>
859 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
860 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
861 ${bindir}/../lib/bfd-plugins if different.
862 * Makefile.in: Regenerate.
864 2019-09-23 Alan Modra <amodra@gmail.com>
866 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
867 in choosing between different actions for shared library and
868 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
869 (dec_dynrel_count): Likewise. Account for ifunc special case.
870 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
872 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
875 2019-09-23 Alan Modra <amodra@gmail.com>
877 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
878 * Makefile.in: Regenerate.
879 * po/SRC-POTFILES.in: Regenerate.
881 2019-09-23 Alan Modra <amodra@gmail.com>
883 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
884 (bfd_elf_version_tree): Delete forward declarations.
885 Move other forward decls and remaining elf function decl later.
886 (bfd_section_already_linked_table_init),
887 (bfd_section_already_linked_table_free),
888 (_bfd_handle_already_linked, _bfd_nearby_section),
889 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
891 2019-09-23 Alan Modra <amodra@gmail.com>
893 * bfd-in.h: Move ecoff function declarations..
894 * ecoff-bfd.h: ..to here, new file.
895 * ecoff.c: Include ecoff-bfd.h.
896 * ecofflink.c: Likewise.
897 * elf64-alpha.c: Likewise.
898 * elfxx-mips.c: Likewise.
899 * bfd-in2.h: Regenerate.
901 2019-09-23 Alan Modra <amodra@gmail.com>
903 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
904 Move most other elf declarations..
905 * elf-bfd.h: ..to here.
906 * bfd-in2.h: Regenerate.
908 2019-09-23 Alan Modra <amodra@gmail.com>
910 * bfd-in.h: Move m68k function declaration..
911 * cpu-m68k.h: ..to here, new file..
912 * elf32-m68k.h: ..and here, new file.
913 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
914 * bfd-in2.h: Regenerate.
916 2019-09-23 Alan Modra <amodra@gmail.com>
918 * bfd-in.h: Move bfin function declaration..
919 * elf32-bfin.h: ..to here, new file.
920 * elf32-bfin.c: Include elf32-bfin.h.
921 * bfd-in2.h: Regenerate.
923 2019-09-23 Alan Modra <amodra@gmail.com>
925 * bfd-in.h: Move cr16 function declaration..
926 * elf32-cr16.h: ..to here, new file.
927 * elf32-cr16.c: Include elf32-cr16.h.
928 * bfd-in2.h: Regenerate.
930 2019-09-23 Alan Modra <amodra@gmail.com>
932 * bfd-in.h (bfd_sunos_get_needed_list),
933 (bfd_sunos_record_link_assignment),
934 (bfd_sunos_size_dynamic_sections),
935 (bfd_i386linux_size_dynamic_sections),
936 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
937 * bfd-in2.h: Regenerate.
939 2019-09-23 Alan Modra <amodra@gmail.com>
941 * bfd-in.h: Move xcoff function declarations..
942 * xcofflink.h: ..to here, new file.
943 * xcofflink.c: Include xcofflink.h.
944 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
945 * bfd-in2.h: Regenerate.
947 2019-09-23 Alan Modra <amodra@gmail.com>
949 * bfd-in.h: Delete coff forward refs and move coff declaration..
950 * coff-bfd.h: ..to here.
951 * bfd-in2.h: Regenerate.
953 2019-09-23 Alan Modra <amodra@gmail.com>
955 * bfd-in.h: Move arm declaraions..
956 * cpu-arm.h: ..to here, new file..
957 * coff-arm.h: ..and here, new file..
958 * elf32-arm.h: ..and here, new file.
959 * cpu-arm.c: Include cpu-arm.h.
960 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
961 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
962 * pe-arm.c: Move function rename defines later.
963 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
964 * bfd-in2.h: Regenerate.
966 2019-09-23 Alan Modra <amodra@gmail.com>
968 * bfd-in.h: Move tic6x function declaration..
969 * elf32-tic6x.h: ..to here.
970 * bfd-in2.h: Regenerate.
972 2019-09-23 Alan Modra <amodra@gmail.com>
974 * bfd-in.h: Move aarch64 declarations and defines..
975 * cpu-aarch64.h: ..to here, new file..
976 * elfxx-aarch64.h: ..and here.
977 * cpu-aarch64.c: Include cpu-aarch64.h.
978 * elfnn-aarch64.c: Likewise.
979 * bfd-in2.h: Regenerate.
981 2019-09-23 Alan Modra <amodra@gmail.com>
983 * bfd-in.h: Delete ticoff function declarations.
984 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
985 (bfd_ticoff_get_section_load_page): Make static.
986 * bfd-in2.h: Regenerate.
988 2019-09-23 Alan Modra <amodra@gmail.com>
990 * bfd-in.h: Move h8300 function declaration to..
991 * cpu-h8300.h: ..here, new file.
992 * cpu-h8300.c: Include cpu-h8300.h.
993 * elf32-h8300.c: Likewise.
994 * bfd-in2.h: Regenerate.
996 2019-09-23 Alan Modra <amodra@gmail.com>
998 * bfd-in.h: Move ia64 function declarations..
999 * elfxx-ia64.h: ..to here.
1000 * bfd-in2.h: Regenerate.
1002 2019-09-23 Alan Modra <amodra@gmail.com>
1004 * bfd-in.h: Move v850 function declarations..
1005 * elf32-v850.h: ..to here, new file.
1006 * elf32-v850.c: Include elf32-v850.h.
1007 * bfd-in2.h: Regenerate.
1009 2019-09-23 Alan Modra <amodra@gmail.com>
1011 * bfd-in.h: Move mips function declaration to..
1012 * elfxx-mips.h: ..here.
1013 * bfd-in2.h: Regenerate.
1015 2019-09-23 Alan Modra <amodra@gmail.com>
1017 * bfd-in.h: Move csky function declarations to..
1018 * elf32-csky.h: ..here, new file.
1019 * elf32-csky.c: Include elf32-csky.h.
1020 * bfd-in2.h: Regenerate.
1022 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
1024 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
1025 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
1026 Set undefined_weak field from it.
1027 (relax_func_t): New parameter undefined_weak.
1028 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
1029 (_bfd_riscv_relax_tls_le): Likewise.
1030 (_bfd_riscv_relax_align): Likewise.
1031 (_bfd_riscv_relax_delete): Likewise.
1032 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
1033 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
1034 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
1035 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
1036 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
1038 (_bfd_riscv_relax_section): New local undefined_weak. Set for
1039 undef weak relocs that can be relaxed. Pass to relax_func call.
1041 2019-09-20 Alan Modra <amodra@gmail.com>
1043 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
1044 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1045 (bfd_section_userdata, bfd_is_com_section, discarded_section),
1046 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
1047 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
1048 (bfd_section_list_remove, bfd_section_list_append),
1049 (bfd_section_list_prepend, bfd_section_list_insert_after),
1050 (bfd_section_list_insert_before, bfd_section_removed_from_list):
1051 New inline functions.
1052 * section.c (bfd_is_und_section, bfd_is_abs_section),
1053 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
1054 (bfd_section_list_append, bfd_section_list_prepend),
1055 (bfd_section_list_insert_after, bfd_section_list_insert_before),
1056 (bfd_section_removed_from_list): Delete macros.
1057 (bfd_section_name, bfd_section_size, bfd_section_vma),
1058 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1059 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
1060 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
1061 (discarded_section): New inline functions.
1062 * bfd-in2.h: Regenerate.
1064 2019-09-20 Alan Modra <amodra@gmail.com>
1066 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1067 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
1068 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1069 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
1070 * targets.c (bfd_asymbol_flavour): Likewise.
1071 * bfd-in2.h: Regenerate.
1073 2019-09-20 Alan Modra <amodra@gmail.com>
1075 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
1076 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1077 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
1078 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
1079 (bfd_get_file_flags, bfd_applicable_file_flags),
1080 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
1081 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
1082 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
1083 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
1084 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1085 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
1086 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
1087 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
1088 (bfd_usrdata, bfd_set_usrdata): New inline functions.
1089 * targets.c (bfd_get_target, bfd_get_flavour),
1090 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
1091 (bfd_little_endian, bfd_header_big_endian),
1092 (bfd_header_little_endian, bfd_applicable_section_flags),
1093 (bfd_get_symbol_leading_char): New inline functions.
1094 * bfd-in2.h: Regenerate.
1096 2019-09-20 Alan Modra <amodra@gmail.com>
1098 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
1099 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
1102 2019-09-18 Alan Modra <amodra@gmail.com>
1104 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
1105 (bfd_get_section_lma, bfd_get_section_alignment),
1106 (bfd_get_section_size, bfd_get_section_flags),
1107 (bfd_get_section_userdata): Delete.
1108 (bfd_section_name, bfd_section_size, bfd_section_vma),
1109 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
1110 (bfd_section_flags, bfd_section_userdata): New.
1111 (bfd_is_com_section): Rename parameter.
1112 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
1113 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1114 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
1115 (bfd_set_section_lma): New.
1116 * bfd-in2.h: Regenerate.
1117 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1119 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1120 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1121 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1122 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1123 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1124 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1125 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1126 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1127 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1128 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1129 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1130 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1131 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1132 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1133 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1134 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1135 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1136 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1137 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1138 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1139 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1140 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1141 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1142 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1143 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1144 * xcofflink.c: Update throughout for bfd section macro and function
1147 2019-09-18 Alan Modra <amodra@gmail.com>
1149 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1150 (bfd_get_output_section): Delete.
1151 (bfd_asymbol_base): Delete.
1152 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1153 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1154 (bfd_set_asymbol_name): New macro.
1155 * bfd-in2.h: Regenerate.
1156 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1157 * aoutx.h: Likewise.
1158 * cofflink.c: Likewise.
1159 * dwarf2.c: Likewise.
1160 * ecoff.c: Likewise.
1162 * elf32-arm.c: Likewise.
1163 * elf32-mips.c: Likewise.
1164 * elf32-score.c: Likewise.
1165 * elf32-score7.c: Likewise.
1166 * elfn32-mips.c: Likewise.
1167 * elfnn-aarch64.c: Likewise.
1168 * elfxx-mips.c: Likewise.
1169 * linker.c: Likewise.
1170 * pdp11.c: Likewise.
1171 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1173 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1175 * Makefile.in: Re-generate.
1176 * configure: Re-generate.
1177 * doc/Makefile.in: Re-generate.
1179 2019-09-18 Alan Modra <amodra@gmail.com>
1181 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1183 * pdp11.c (slurp_symbol_table): Likewise.
1184 * som.c (som_slurp_symbol_table): Likewise.
1185 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1186 * coffcode.h (coff_slurp_symbol_table): Likewise.
1187 * cofflink.c (_bfd_coff_final_link): Likewise.
1188 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1189 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1190 (_bfd_ecoff_slurp_symbol_table): Likewise.
1191 (_bfd_ecoff_bfd_final_link): Likewise.
1192 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1193 * elflink.c (elf_link_output_symstrtab): Likewise.
1194 (bfd_elf_final_link): Likewise.
1195 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1196 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1197 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1198 start_address or symcount using bfd_get macros.
1199 * coffgen.c (coff_real_object_p): Likewise.
1200 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1201 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1202 * elfcore.h (elf_core_file_p): Don't set start_address using
1204 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1205 using bfd_get macro.
1206 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1207 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1208 or symcount using bfd_get macros.
1209 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1210 * syms.c (bfd_set_symtab): Likewise.
1211 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1212 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1214 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1215 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1216 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1217 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1218 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1219 * som.c (som_slurp_armap): Likewise.
1221 2019-09-18 Alan Modra <amodra@gmail.com>
1223 * archures.c (bfd_get_arch): Make param const.
1224 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1225 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1226 * bfd-in2.h: Regenerate.
1228 2019-09-18 Alan Modra <amodra@gmail.com>
1230 * bfd-in.h (carsym.name): Make const.
1231 * reloc.c (struct reloc_howto_struct.name): Likewise.
1232 * targets.c (bfd_target.name): Likewise.!
1233 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1234 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1235 when setting carsym.name.
1236 * bfd-in2.h: Regenerate.
1238 2019-09-18 Alan Modra <amodra@gmail.com>
1240 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1241 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1242 error status. Adjust calls.
1243 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1244 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1245 bfd_malloc. Use bfd_set_filename.
1247 2019-09-18 Alan Modra <amodra@gmail.com>
1249 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1250 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1251 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1252 needs_copy even if all relocs are in rw sections.
1253 (dec_dynrel_count): Handle TOC16 relocs.
1254 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1255 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1258 2019-09-16 Phil Blundell <pb@pbcl.net>
1260 * version.m4: Set version to 2.33.50.
1261 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1263 2019-09-11 Tom Tromey <tom@tromey.com>
1265 * opncls.c (bfd_set_filename): New function.
1266 * bfd-in2.h: Regenerate.
1268 2019-09-11 Alan Modra <amodra@gmail.com>
1270 * targets.c (struct bfd_target): Add _bfd_group_name.
1271 (BFD_JUMP_TABLE): Likewise.
1272 * coffgen.c (bfd_coff_group_name): New function.
1273 * elf.c (bfd_elf_group_name): New function.
1274 * linker.c (_bfd_nolink_bfd_group_name): New function.
1275 * section.c (bfd_generic_group_name): New function.
1276 * elf-bfd.h (bfd_elf_group_name): Declare.
1277 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1278 * libcoff-in.h (bfd_coff_group_name): Declare.
1279 * aout-target.h (MY_bfd_group_name): Define.
1280 * aout-tic30.c (MY_bfd_group_name): Define.
1281 * bfd.c (bfd_group_name): Define.
1282 * binary.c (binary_bfd_group_name): Define.
1283 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1284 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1285 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1286 * coffcode.h (coff_bfd_group_name): Define.
1287 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1288 * i386msdos.c (msdos_bfd_group_name): Define.
1289 * ihex.c (ihex_bfd_group_name): Define.
1290 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1291 * mmo.c (mmo_bfd_group_name): Define.
1292 * pef.c (bfd_pef_bfd_group_name): Define.
1293 * plugin.c (bfd_plugin_bfd_group_name): Define.
1294 * ppcboot.c (ppcboot_bfd_group_name): Define.
1295 * som.c (som_bfd_group_name): Define.
1296 * srec.c (srec_bfd_group_name): Define.
1297 * tekhex.c (tekhex_bfd_group_name): Define.
1298 * verilog.c (verilog_bfd_group_name): Define.
1299 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1300 * xsym.c (bfd_sym_bfd_group_name): Define.
1301 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1302 (rs6000_xcoff64_aix_vec): Likewise.
1303 * bfd-in2.h: Regenerate.
1304 * libbfd.h: Regenerate.
1305 * libcoff.h: Regenerate.
1307 2019-09-10 Nick Clifton <nickc@redhat.com>
1310 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1312 (bfd_default_arch_struct): Initialise the new field.
1313 * bfd-in2.h: Regenerate.
1314 * cpu-aarch64.c: Initialise the new field.
1315 * cpu-alpha.c: Likewise.
1316 * cpu-arc.c: Likewise.
1317 * cpu-arm.c: Likewise.
1318 * cpu-avr.c: Likewise.
1319 * cpu-bfin.c: Likewise.
1320 * cpu-bpf.c: Likewise.
1321 * cpu-cr16.c: Likewise.
1322 * cpu-cr16c.c: Likewise.
1323 * cpu-cris.c: Likewise.
1324 * cpu-crx.c: Likewise.
1325 * cpu-csky.c: Likewise.
1326 * cpu-d10v.c: Likewise.
1327 * cpu-d30v.c: Likewise.
1328 * cpu-dlx.c: Likewise.
1329 * cpu-epiphany.c: Likewise.
1330 * cpu-fr30.c: Likewise.
1331 * cpu-frv.c: Likewise.
1332 * cpu-ft32.c: Likewise.
1333 * cpu-h8300.c: Likewise.
1334 * cpu-hppa.c: Likewise.
1335 * cpu-i386.c: Likewise.
1336 * cpu-ia64.c: Likewise.
1337 * cpu-iamcu.c: Likewise.
1338 * cpu-ip2k.c: Likewise.
1339 * cpu-iq2000.c: Likewise.
1340 * cpu-k1om.c: Likewise.
1341 * cpu-l1om.c: Likewise.
1342 * cpu-lm32.c: Likewise.
1343 * cpu-m10200.c: Likewise.
1344 * cpu-m10300.c: Likewise.
1345 * cpu-m32c.c: Likewise.
1346 * cpu-m32r.c: Likewise.
1347 * cpu-m68hc11.c: Likewise.
1348 * cpu-m68hc12.c: Likewise.
1349 * cpu-m68k.c: Likewise.
1350 * cpu-m9s12x.c: Likewise.
1351 * cpu-m9s12xg.c: Likewise.
1352 * cpu-mcore.c: Likewise.
1353 * cpu-mep.c: Likewise.
1354 * cpu-metag.c: Likewise.
1355 * cpu-microblaze.c: Likewise.
1356 * cpu-mips.c: Likewise.
1357 * cpu-mmix.c: Likewise.
1358 * cpu-moxie.c: Likewise.
1359 * cpu-msp430.c: Likewise.
1360 * cpu-mt.c: Likewise.
1361 * cpu-nds32.c: Likewise.
1362 * cpu-nfp.c: Likewise.
1363 * cpu-nios2.c: Likewise.
1364 * cpu-ns32k.c: Likewise.
1365 * cpu-or1k.c: Likewise.
1366 * cpu-pdp11.c: Likewise.
1367 * cpu-pj.c: Likewise.
1368 * cpu-plugin.c: Likewise.
1369 * cpu-powerpc.c: Likewise.
1370 * cpu-pru.c: Likewise.
1371 * cpu-riscv.c: Likewise.
1372 * cpu-rl78.c: Likewise.
1373 * cpu-rs6000.c: Likewise.
1374 * cpu-rx.c: Likewise.
1375 * cpu-s12z.c: Likewise.
1376 * cpu-s390.c: Likewise.
1377 * cpu-score.c: Likewise.
1378 * cpu-sh.c: Likewise.
1379 * cpu-sparc.c: Likewise.
1380 * cpu-spu.c: Likewise.
1381 * cpu-tic30.c: Likewise.
1382 * cpu-tic4x.c: Likewise.
1383 * cpu-tic54x.c: Likewise.
1384 * cpu-tic6x.c: Likewise.
1385 * cpu-tic80.c: Likewise.
1386 * cpu-tilegx.c: Likewise.
1387 * cpu-tilepro.c: Likewise.
1388 * cpu-v850.c: Likewise.
1389 * cpu-v850_rh850.c: Likewise.
1390 * cpu-vax.c: Likewise.
1391 * cpu-visium.c: Likewise.
1392 * cpu-wasm32.c: Likewise.
1393 * cpu-xc16x.c: Likewise.
1394 * cpu-xgate.c: Likewise.
1395 * cpu-xstormy16.c: Likewise.
1396 * cpu-xtensa.c: Likewise.
1397 * cpu-z80.c: Likewise.
1398 * cpu-z8k.c: Likewise.
1400 2019-09-09 Phil Blundell <pb@pbcl.net>
1402 binutils 2.33 branch created.
1404 2019-09-06 Alan Modra <amodra@gmail.com>
1406 * aout-target.h (object_p): Formatting.
1407 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1408 * corefile.c (generic_core_file_matches_executable_p): Constify
1409 variables and remove cast.
1410 * bfd-in2.h: Regenerate.
1412 2019-09-05 Alan Modra <amodra@gmail.com>
1414 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1415 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1416 in the GOT/PLT entry rather than affecting the offset to that
1418 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1420 2019-09-05 Alan Modra <amodra@gmail.com>
1422 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1423 in second instruction.
1424 (ppc64_elf_relocate_section): Likewise.
1426 2019-09-05 Alan Modra <amodra@gmail.com>
1429 * libbfd-in.h (bfd_strdup): New inline function.
1430 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1432 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1433 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1435 (bfd_openstreamr): Use bfd_strdup.
1436 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1437 * plugin.c (try_load_plugin): Use bfd_malloc.
1438 * libbfd.h: Regenerate.
1440 2019-09-02 Alan Modra <amodra@gmail.com>
1443 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1445 (read_alt_indirect_string): Likewise.
1446 (read_alt_indirect_ref): Likewise.
1448 2019-08-31 Jim Wilson <jimw@sifive.com>
1451 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1452 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1454 2019-08-30 Jim Wilson <jimw@sifive.com>
1456 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1457 error, call bfd_set_error, set ret to FALSE, and goto out label.
1459 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1462 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1463 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1465 2019-08-29 Alan Modra <amodra@gmail.com>
1468 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1469 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1470 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1473 2019-08-29 Alan Modra <amodra@gmail.com>
1475 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1476 on second insn, return it in poff.
1477 (ppc64_elf_relocate_section): Add offset to paddi addend for
1480 2019-08-28 Jim Wilson <jimw@sifive.com>
1482 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1483 section when setting max_alignment. Update comment.
1484 (_bfd_riscv_relax_pc): Likewise.
1486 2019-08-29 Alan Modra <amodra@gmail.com>
1489 * bfd.c (struct bfd): Add no_element_cache.
1490 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1491 archive cache when no_element_cache.
1492 (bfd_generic_archive_p): Set no_element_cache when opening first
1493 element to check format. Close first element too.
1494 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1495 * bfd-in2.h: Regenerate.
1497 2019-08-24 Alan Modra <amodra@gmail.com>
1499 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1500 symbols from GOT optimisation.
1502 2019-08-23 Stafford Horne <shorne@gmail.com>
1504 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1507 2019-08-23 Nick Clifton <nickc@redhat.com>
1510 * elf.c (bfd_section_from_shdr): Issue an informative warning
1511 message and continue processing other sections after encountering
1512 a reloc section for a section which already has other relocs
1515 2019-08-23 Alan Modra <amodra@gmail.com>
1518 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1519 on error without freeing plts[] contents.
1521 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1523 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1525 2019-08-22 Nick Clifton <nickc@redhat.com>
1528 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1529 reading data from extra records.
1531 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1534 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1535 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1536 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1537 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1540 2019-08-22 Alan Modra <amodra@gmail.com>
1542 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1543 instead recognize CMSE_PREFIX in symbol name.
1544 (elf32_arm_gc_mark_extra_sections): Likewise.
1545 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1546 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1548 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1550 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1551 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1553 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1555 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1556 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1557 elf32_arm_stub_long_branch_v4t_thumb_arm,
1558 elf32_arm_stub_short_branch_v4t_thumb_arm,
1559 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1560 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1561 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1562 previous instruction.
1564 2019-08-19 Tom Tromey <tromey@adacore.com>
1566 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1569 2019-08-19 Alan Modra <amodra@gmail.com>
1571 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1573 (struct _ppc64_elf_section_data): Likewise.
1574 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1575 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1576 than TOC loop. Check PLT16 insns too.
1578 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1581 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1582 PC-relative relocations back to ...
1583 (elf_x86_64_relocate_section): Here.
1585 2019-08-16 Martin Liska <mliska@suse.cz>
1588 * elflink.c: Report error only for not relocatable.
1589 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1590 here lto_slim_object as it's handled in caller.
1592 2019-08-16 Alan Modra <amodra@gmail.com>
1594 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1596 2019-08-15 Jim Wilson <jimw@sifive.com>
1598 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1599 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1600 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1602 2019-08-15 Tom Tromey <tromey@adacore.com>
1604 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1607 2019-08-14 Alan Modra <amodra@gmail.com>
1610 * dwarf2.c (stash_comp_unit): New function, extracted from..
1611 (_bfd_dwarf2_find_nearest_line): ..here.
1612 (find_abstract_instance): Parse comp units and decode line info
1615 2019-08-14 Alan Modra <amodra@gmail.com>
1617 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1618 (comp_unit_find_nearest_line): Use it here..
1619 (_bfd_dwarf2_find_symbol_bias): ..and here.
1621 2019-08-14 Alan Modra <amodra@gmail.com>
1623 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1624 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1625 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1626 _bfd_dwarf2_find_nearest_line calls.
1627 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1628 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1629 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1630 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1631 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1632 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1633 * libbfd.h: Regenerate.
1635 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1637 * elf-bfd.h (struct elf_backend_data): New members.
1638 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1639 .gnu.hash section if necessary.
1640 (struct collect_gnu_hash_codes): New member.
1641 (elf_gnu_hash_process_symidx): New function name.
1642 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1643 symbols. Record xlat location for every symbol which should have
1644 a .MIPS.xhash entry.
1645 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1646 dynamic section if necessary.
1647 (GNU_HASH_SECTION_NAME): New define.
1648 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1649 Update the section size info.
1650 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1651 (struct mips_elf_link_hash_entry): New member.
1652 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1654 (mips_elf_sort_hash_table): Initialize the pointer to the
1655 .MIPS.xhash section.
1656 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1657 translation table entry with the symbol dynindx.
1658 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1659 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1661 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1663 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1665 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1666 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1668 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1669 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1670 (_bfd_mips_post_process_headers): Mark the ABI version as
1671 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1672 but not a .hash section.
1673 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1674 position in the translation table, associated with the hash
1676 * elfxx-mips.h (literal_reloc_p): Define
1677 elf_backend_record_xhash_symbol backend hook.
1678 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1681 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1683 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1684 (bpf_elf_insn_disp_reloc): Delete function.
1685 (elf_backend_relocate_section): Define.
1687 2019-08-07 Alan Modra <amodra@gmail.com>
1690 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1691 for overflow in expressions involving nsymz.
1693 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1695 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1696 two pages in relro presence.
1698 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1700 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1701 (get_wsr_lbeg_opcode): New functions.
1702 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1703 and insn_len for the first actual instruction of the loop.
1705 2019-07-30 Alan Modra <amodra@gmail.com>
1708 * bfd.c (struct bfd): Add lto_slim_object flag.
1709 * bfd-in2.h: Regenerate.
1711 2019-07-29 Martin Liska <mliska@suse.cz>
1714 * archive.c (_bfd_compute_and_write_armap): Come up with
1715 report_plugin_err variable.
1716 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1717 * elf.c (struct lto_section): New.
1718 (_bfd_elf_make_section_from_shdr): Parse content of
1719 .gnu_lto_.lto section.
1720 * elflink.c: Report error for a missing LTO plugin.
1721 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1723 2019-07-28 Alan Modra <amodra@gmail.com>
1727 * elflink.c (elf_link_add_object_symbols): Report an informative
1728 error on finding local symbols with index equal or greater than
1729 symbol table sh_info. Correct comment. Allow such symbols in
1730 dynamic objects. Abort on NULL section for symbol.
1732 2019-07-26 Alan Modra <amodra@gmail.com>
1734 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1735 (elf_linker): Don't define.
1736 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1738 2019-07-25 YunQiang Su <syq@debian.org>
1741 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1744 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1746 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1748 (reloc_type_to_name): Fix formating.
1749 (arc_elf_object_p): Likewise.
1750 (debug_arc_reloc): Likewise.
1751 (arc_do_relocation): Likewise.
1753 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1755 * elf32-arc.c (bfd_get_32_me): New function.
1756 (bfd_put_32_me): Likewise.
1757 (arc_elf_relax_section): Likewise.
1758 (bfd_elf32_bfd_relax_section): Define.
1760 2019-07-24 Alan Modra <amodra@gmail.com>
1762 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1763 elf_backend_final_write_processing, don't pass linker arg.
1764 (_bfd_elf_final_write_processing): Update prototype.
1765 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1766 (_bfd_elf_final_write_processing): Return error on incompatible
1767 OSABI and has_gnu_osabi. Remove linker arg.
1768 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1769 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1770 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1771 (_bfd_mips_elf_final_write_processing): Likewise.
1772 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1773 and remove linker arg.
1774 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1775 * elf-nacl.c (nacl_final_write_processing): Likewise.
1776 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1777 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1778 * elf32-arm.c (arm_final_write_processing): Likewise.
1779 (elf32_arm_final_write_processing): Likewise.
1780 (elf32_arm_nacl_final_write_processing): Likewise.
1781 (elf32_arm_vxworks_final_write_processing): Likewise.
1782 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1783 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1784 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1785 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1786 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1787 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1788 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1789 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1790 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1791 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1792 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1793 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1794 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1795 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1796 (ppc_elf_final_write_processing): Likewise.
1797 (ppc_elf_vxworks_final_write_processing): Likewise.
1798 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1799 (elf32_sparc_final_write_processing): Likewise.
1800 (elf32_sparc_vxworks_final_write_processing): Likewise.
1801 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1802 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1803 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1804 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1805 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1806 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1807 (_bfd_mips_elf_final_write_processing): Likewise.
1809 2019-07-24 Alan Modra <amodra@gmail.com>
1811 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1813 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1814 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1816 2019-07-24 Alan Modra <amodra@gmail.com>
1818 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1819 EI_OSABI header byte here.
1820 (ELF_OSABI): Define.
1822 2019-07-23 Alan Modra <amodra@gmail.com>
1824 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1825 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1826 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1827 when elf_gnu_osabi_mbind is set.
1828 (_bfd_elf_map_sections_to_segments): Likewise.
1829 (_bfd_elf_init_private_section_data): Likewise.
1830 (_bfd_elf_final_write_processing): Update comment.
1831 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1832 (elf_backend_special_sections): Define without .tbss for linux.
1834 2019-07-23 Alan Modra <amodra@gmail.com>
1836 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1837 Remove none, any, all enums.
1838 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1839 (_bfd_elf_final_write_processing): Declare.
1840 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1841 elf_backend_final_write_processing.
1842 (_bfd_elf_post_process_headers): Move body of function to..
1843 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1844 only when not already set. Adjust for rename.
1845 * elfxx-target.h (elf_backend_final_write_processing): Default to
1846 _bfd_elf_final_write_processing.
1847 * elf-hppa.h (elf_hppa_final_write_processing): Call
1848 _bfd_elf_final_write_processing.
1849 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1850 * elf-nacl.c (nacl_final_write_processing): Likewise.
1851 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1852 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1853 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1854 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1855 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1856 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1857 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1858 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1859 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1860 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1861 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1862 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1863 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1864 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1865 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1866 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1867 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1868 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1869 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1870 * elf32-arm.c (arm_final_write_processing): Split out from..
1871 (elf32_arm_final_write_processing): ..here. Call
1872 _bfd_elf_final_write_processing.
1873 (elf32_arm_nacl_final_write_processing): Adjust.
1874 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1875 (_bfd_mips_elf_final_write_processing): ..here. Call
1876 _bfd_elf_final_write_processing.
1877 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1878 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1879 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1880 (ppc_elf_final_write_processing): ..here. Call
1881 _bfd_elf_final_write_processing.
1882 (ppc_elf_vxworks_final_write_processing): Adjust.
1883 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1884 (elf32_sparc_final_write_processing): ..here. Call
1885 _bfd_elf_final_write_processing.
1886 (elf32_sparc_vxworks_final_write_processing): Adjust.
1887 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1888 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1889 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1890 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1891 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1892 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1893 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1894 * elflink.c (elf_link_add_object_symbols): Likewise.
1895 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1898 2019-07-23 Omar Majid <omajid@redhat.com>
1900 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1901 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1902 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1904 * peXXigen.c: Add comment about source of .NET magic numbers.
1906 2019-07-19 Alan Modra <amodra@gmail.com>
1908 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1909 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1910 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1911 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1912 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1913 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1914 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1915 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1916 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1917 * bfd-in2.h: Regenerate.
1918 * libbfd.h: Regenerate.
1920 2019-07-18 Alan Modra <amodra@gmail.com>
1922 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1923 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1926 2019-07-18 Alan Modra <amodra@gmail.com>
1928 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1929 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1930 is more than 8 bits.
1931 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1932 tls_type vars unsigned int.
1933 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1934 to select r_type edit.
1936 2019-07-18 Alan Modra <amodra@gmail.com>
1938 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1940 * elf64-ppc.c (TLS_GDIE): Likewise.
1942 2019-07-18 Alan Modra <amodra@gmail.com>
1944 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1945 range of tp-relative offsets.
1947 2019-07-15 Alan Modra <amodra@gmail.com>
1949 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1950 alias is no longer bfd_link_hash_defined, clear the alias.
1952 2019-07-13 Alan Modra <amodra@gmail.com>
1954 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1956 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1957 (_bfd_elf_init_2_index_sections): Likewise.
1958 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1959 relocations for local TLS symbols, use STN_UNDEF as the relocation
1961 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1962 leave TLS symbol value in the addend.
1964 2019-07-08 Alan Modra <amodra@gmail.com>
1967 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1968 size before reading first word.
1970 2019-07-02 Nick Clifton <nickc@redhat.com>
1973 * elf.c (is_debuginfo_file): New function.
1974 (assign_file_positions_for_non_load_sections): Do not warn about
1975 allocated sections outside of loadable segments if they are found
1976 in a debuginfo file.
1977 * elf-bfd.h (is_debuginfo_file): Prototype.
1979 2019-07-02 Nick Clifton <nickc@redhat.com>
1982 * compress.c (bfd_get_full_section_contents): Do not complain
1983 about linker created sections that are larger than the file size.
1985 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1987 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1988 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1990 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1992 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1994 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1995 sections when .text section contain secure entry functions
1998 2019-07-01 Nick Clifton <nickc@redhat.com>
2001 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
2002 section VMA in the offset used to update exidx relocs.
2004 2019-06-28 Nick Clifton <nickc@redhat.com>
2007 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
2008 large version reference section.
2009 * compress.c (bfd_get_full_section_contents): Check for an
2010 uncompressed section whose size is larger than the file size.
2012 2019-06-28 Alan Modra <amodra@gmail.com>
2014 * format.c (bfd_check_format_matches): Don't match plugin target
2015 if another target matches. Expand comment.
2016 * targets.c (_bfd_target_vector): Move plugin_vec after all other
2017 non-corefile targets, outside !SELECT_VECS.
2018 * config.bfd: Don't handle targ=plugin here.
2019 * configure.ac: Don't add plugin to enable_targets or handle in
2020 target loop setting selvecs and other target vars.
2021 * configure: Regenerate.
2023 2019-06-26 Nick Clifton <nickc@redhat.com>
2026 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
2027 messages for failures.
2028 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
2029 if returning an error value.
2031 2019-06-25 Jan Beulich <jbeulich@suse.com>
2033 * elf-properties.c (elf_find_and_remove_property): Rename last
2034 parameter. Mention it in comment.
2036 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
2038 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
2039 SEC_MERGE or SEC_CODE flags are set.
2040 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
2041 symtype consistently. Don't include sec_addr (sym_sec) in symval.
2042 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
2043 Add sec_addr (sym_sec) after handling merge sections.
2045 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf-properties.c (elf_merge_gnu_property_list): Remove the
2049 property after reporting property removal.
2051 2019-06-23 Alan Modra <amodra@gmail.com>
2054 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
2055 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
2056 Reduce range of offsets allowed for other GOT relocs.
2058 2019-06-23 Alan Modra <amodra@gmail.com>
2061 * elfcode.h (elf_object_p): Warning fix.
2063 2019-06-21 Alan Modra <amodra@gmail.com>
2066 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
2068 2019-06-19 Alan Modra <amodra@gmail.com>
2071 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
2072 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
2074 2019-06-19 Alan Modra <amodra@gmail.com>
2076 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
2077 functions that require r2 valid to use local entry.
2078 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
2080 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2082 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
2083 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
2084 with elfNN_aarch64_allocate_local_dynrelocs.
2086 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
2088 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
2090 2019-06-14 Alan Modra <amodra@gmail.com>
2092 * Makefile.in: Regenerate.
2093 * configure: Regenerate.
2095 2019-06-14 Alan Modra <amodra@gmail.com>
2097 * elf64-ppc.c: Fix comments involving paddi.
2099 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
2102 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
2103 absent, or the bfd is not in the ELF formart.
2104 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
2106 2019-06-10 Christos Zoulas <christos@zoulas.com>
2109 * elf.c (elfcore_make_auxv_note_section): New function.
2110 (elfcore_grok_note): Use it.
2111 (elfcore_grok_freebsd_note): Likewise.
2112 (elfcore_grok_openbsd_note): Likewise.
2113 (elfcore_grok_netbsd_note): Likewise. Plus add support for
2114 NT_NETBSDCORE_AUXV notes.
2116 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2118 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2119 alignment of the new gnu property section.
2121 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2123 * bfd-in.h: Change comment.
2124 * bfd-in2.h: Regenerate.
2125 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2126 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2129 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
2131 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2132 Remove overflow check.
2134 2019-05-28 Alan Modra <amodra@gmail.com>
2137 * cofflink.c (coff_link_check_archive_element): Don't assume
2138 element is a coff object file after calling add_archive_element.
2140 2019-05-28 Alan Modra <amodra@gmail.com>
2143 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2144 attempt to set sh_entsize for excluded PLT section.
2146 2019-05-28 Alan Modra <amodra@gmail.com>
2149 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2150 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2151 allocated in alpha_dynamic_entries_for_reloc.
2153 2019-05-28 Alan Modra <amodra@gmail.com>
2156 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2157 on NULL output_section.
2158 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2160 2019-05-28 Alan Modra <amodra@gmail.com>
2163 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2164 entry when MUST_FIND. Abort when MUST_FIND not found.
2165 (elf_m68k_get_bfd2got_entry): Likewise.
2166 (elf_m68k_relocate_section): Remove now useless assert.
2168 2019-05-28 Alan Modra <amodra@gmail.com>
2171 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2172 from bfd_link_info, not an output section owner.
2173 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2174 (elf_hppa_final_link_relocate): Likewise.
2176 2019-05-28 Alan Modra <amodra@gmail.com>
2179 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2180 create_object_symbols_section, obj_textsec, obj_datasec or
2181 obj_bsssec. Fix other errors in placement.
2182 * config.bfd: Obsolete tic30-aout.
2184 2019-05-28 Alan Modra <amodra@gmail.com>
2187 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2188 end of section list as well as section_count.
2189 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2190 section list before returning error.
2192 2019-05-27 Alan Modra <amodra@gmail.com>
2194 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2196 2019-05-27 Alan Modra <amodra@gmail.com>
2199 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2201 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2203 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2204 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2205 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2206 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2207 (elf_backend_merge_symbol_attribute): Define.
2209 2019-05-24 Alan Modra <amodra@gmail.com>
2211 * po/SRC-POTFILES.in: Regenerate.
2213 2019-05-24 Alan Modra <amodra@gmail.com>
2215 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2216 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2217 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2218 (struct ppc_link_hash_table): Add powerxx_stubs.
2219 (ppc64_elf_check_relocs): Set powerxx_stubs.
2220 (build_powerxx_offset, size_powerxx_offset),
2221 (num_relocs_for_powerxx_offset),
2222 (emit_relocs_for_powerxx_offset): New functions.
2223 (plt_stub_size): Size powerxx stubs.
2224 (ppc_build_one_stub): Emit powerxx stubs.
2225 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2228 2019-05-24 Alan Modra <amodra@gmail.com>
2230 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2231 R_PPC64_GOT_PCREL34.
2232 (xlate_pcrel_opt): New function.
2233 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2234 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2235 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2237 2019-05-24 Alan Modra <amodra@gmail.com>
2239 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2240 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2241 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2242 (BFD_RELOC_PPC64_PLT_PCREL34),
2243 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2244 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2245 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2246 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2247 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2248 * elf64-ppc.c (PNOP): Define.
2249 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2250 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2251 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2253 (ppc64_elf_prefix_reloc): New function.
2254 (struct ppc_link_hash_table): Add notoc_plt.
2255 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2256 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2257 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2258 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2259 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2260 possible need for dynamic relocs on non-pcrel powerxx relocs.
2261 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2262 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2263 (toc_adjusting_stub_needed): Likewise.
2264 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2265 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2266 * bfd-in2.h: Regenerate.
2267 * libbfd.h: Regenerate.
2269 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2271 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2272 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2274 * configure: Regenerate.
2276 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2278 * configure: Regenerated.
2279 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2280 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2281 (BFD64_BACKENDS): Add elf64-bpf.lo.
2282 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2283 * Makefile.in (SOURCE_HFILES): Regenerate.
2284 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2285 * cpu-bpf.c: New file.
2286 * elf64-bpf.c: Likewise.
2287 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2289 * archures.c: Define architecture bfd_arch_bpf and machine
2291 * reloc.c: Define BFD relocations used by the BPF target.
2292 * bfd-in2.h: Regenerated.
2293 * libbfd.h: Likewise.
2295 2019-05-22 Alan Modra <amodra@gmail.com>
2297 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2300 2019-05-22 Alan Modra <amodra@gmail.com>
2302 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2303 processing on "size error in section".
2305 2019-05-22 Alan Modra <amodra@gmail.com>
2307 * som.c (som_bfd_free_cached_info): Call
2308 _bfd_generic_close_and_cleanup.
2310 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2312 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2313 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2315 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2317 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2318 checks. Search the RELA table for n64 relocations.
2320 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2321 Faraz Shahbazker <fshahbazker@wavecomp.com>
2323 * elfxx-mips.c (LA25_BC): New macro.
2324 (mips_elf_link_hash_table)<compact_branches>: New field.
2325 (STUB_JALRC): New macro.
2326 (mipsr6_o32_exec_plt0_entry_compact): New array.
2327 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2328 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2329 (mipsr6_exec_plt_entry_compact): Likewise.
2330 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2331 when compact_branches is true.
2332 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2333 PLT for MIPSR6 with compact_branches. Do not reorder the
2334 compact branches PLT. Switch the lazy stub for MIPSR6
2335 with compact_branches to use JALRC.
2336 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2337 when compact_branches is true.
2338 (_bfd_mips_elf_compact_branches): New function.
2339 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2341 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2344 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2345 Fix print formatter.
2347 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2350 * elf32-arm.c (get_value_helper): Remove.
2351 (elf32_arm_final_link_relocate): Fix branch future relocations.
2353 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2356 * bfd-in.h (enum erratum_84319_opts): New
2357 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2358 int to enum erratum_84319_opts.
2359 * bfd-in2.h: Regenerate.
2360 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2361 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2362 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2363 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2364 (_bfd_aarch64_resize_stubs): Amend comment.
2365 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2367 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2368 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2370 (clear_erratum_843419_entry): Update erratum conditional.
2372 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2375 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2376 when computing distance_short_enough.
2378 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2381 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2382 Wrap around even if distance equals avr_pc_wrap_around.
2384 2019-05-20 Nick Clifton <nickc@redhat.com>
2386 * po/fr.po: Updated French translation.
2388 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2390 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2392 2019-05-16 Alan Modra <amodra@gmail.com>
2394 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2396 2019-05-15 Alan Modra <amodra@gmail.com>
2398 * elf32-arm.c (elf32_arm_write_section): Don't leave
2399 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2400 unitialised section contents.
2402 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2405 * verilog.c: (VerilogDataWidth): New variable.
2406 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2408 2019-05-08 Nick Clifton <nickc@redhat.com>
2411 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2412 rather than FALSE if encountering a non-ELF file.
2414 2019-05-06 Alan Modra <amodra@gmail.com>
2416 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2418 2019-05-06 Alan Modra <amodra@gmail.com>
2420 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2421 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2422 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2423 * libbfd.h: Regenerate.
2424 * bfd-in2.h: Regenerate.
2426 2019-05-04 Alan Modra <amodra@gmail.com>
2429 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2430 following the standard section names.
2431 (bfd_decode_symclass): Prioritize section flag tests in
2432 decode_section_type before name tests in coff_section_type.
2433 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2434 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2435 their names and choose standard .text section flags for
2438 2019-05-02 Nick Clifton <nickc@redhat.com>
2441 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2442 .gnu.debugaltlink sections as debugging sections.
2444 2019-04-30 Alan Modra <amodra@gmail.com>
2446 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2447 (struct _ppc64_elf_section_data): Likewise.
2448 (ppc64_elf_check_relocs): Set above fields.
2449 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2450 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2453 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2456 * elflink.c (elf_link_output_extsym): Don't complain undefined
2457 weak dynamic reference.
2459 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2461 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2462 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2463 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2464 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2465 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2466 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2467 (elfNN_aarch64_small_plt0_bti_entry): Update.
2468 (elfNN_aarch64_small_plt_bti_entry): Update.
2469 (elfNN_aarch64_small_plt_pac_entry): Update.
2470 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2471 (setup_plt_values): Setup new entries.
2472 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2473 (elfNN_aarch64_plt_sym_val): Likewise.
2475 2019-04-22 Jim Wilson <jimw@sifive.com>
2477 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2479 2019-04-19 Alan Modra <amodra@gmail.com>
2481 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2483 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2485 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2486 building shared object.
2487 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2489 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2492 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2495 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2497 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2499 * bfd-in2.h: Regenerate.
2500 * libbfd.h: Likewise.
2502 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2504 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2505 * bfd-in2.h: Regenerated.
2506 * libbfd.h: Regenerated.
2508 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2510 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2511 * bfd-in2.h: Regenerated.
2512 * libbfd.h: Likewise.
2514 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2516 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2517 * bfd-in2.h: Regenerated.
2518 * libbfd.h: Regenerated.
2519 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2520 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2521 and R_ARM_THM_BF12 together.
2522 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2524 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2526 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2527 * libbfd.h: Regenerated.
2528 * bfd-in2.h: Regenerated.
2529 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2530 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2531 and R_ARM_THM_BF18 together.
2532 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2534 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2536 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2537 * bfd-in2.h: Regenerated.
2538 * libbfd.h: Regenerated.
2539 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2540 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2541 and R_ARM_THM_BF16 together.
2542 (get_value_helper): New reloc helper.
2543 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2545 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2547 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2548 * bfd-in2.h: Regenerate.
2549 * libbfd.h: Regenerate.
2551 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2553 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2554 * bfd-in2.h: Regenerate.
2555 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2556 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2558 (using_thumb2): Likewise.
2559 (using_thumb2_bl): Update assert.
2560 (arch_has_arm_nop): Likewise.
2561 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2562 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2564 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2566 * elf-linker-x86.h (elf_x86_cet_report): New.
2567 (elf_linker_x86_params): Add cet_report.
2568 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2569 missing IBT and SHSTK properties if needed.
2571 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2574 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2575 "h != NULL". Don't check "h != NULL" before calling.
2576 bfd_elf_gc_record_vtentry.
2577 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2578 * elf32-bfin.c (bfin_check_relocs): Likewise.
2579 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2580 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2581 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2582 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2583 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2584 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2585 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2586 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2587 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2588 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2589 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2590 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2591 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2592 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2593 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2594 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2595 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2596 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2597 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2598 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2599 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2600 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2601 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2602 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2603 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2604 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2605 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2606 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2607 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2610 2019-04-11 Alan Modra <amodra@gmail.com>
2613 * elflink.c (elf_link_add_object_symbols): Don't read partial
2614 dynamic entries from fuzzed objects.
2616 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2619 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2620 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2621 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2623 2019-04-10 Michael Forney <mforney@mforney.org>
2626 * doc/chew.c (free_words): Correctly free "push_text" strings.
2628 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2630 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2632 2019-04-08 Alan Modra <amodra@gmail.com>
2634 * configure.ac (elfxx_x86): Define and use.
2635 * configure: Regenerate.
2637 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2639 * elf-linker-x86.h: New file.
2640 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2641 to get x86-specific linker options.
2642 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2643 (elf_x86_64_check_relocs): Likewise.
2644 (elf_x86_64_relocate_section): Likewise.
2645 (elf_x86_64_link_setup_gnu_properties): Likewise.
2646 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2647 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2648 (_bfd_elf_linker_x86_set_options): New function.
2649 * elfxx-x86.h: Include "elf-linker-x86.h".
2650 (elf_x86_link_hash_table): Add params.
2652 2019-04-03 Alan Modra <amodra@gmail.com>
2654 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2655 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2656 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2657 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2658 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2659 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2661 2019-04-02 Jim Wilson <jimw@sifive.com>
2664 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2665 ELF header flags to after check for ELF object file. Loop through
2666 sections looking for code sections, if none, then skip ABI checks.
2668 2019-03-30 Andrew Waterman <andrew@sifive.com>
2670 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2673 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2675 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2676 info->export_dynamic to the conditional.
2678 2019-03-28 Alan Modra <amodra@gmail.com>
2681 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2682 * configure: Regenerate.
2683 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2684 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2685 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2686 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2687 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2689 2019-03-21 Jim Wilson <jimw@sifive.com>
2692 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2693 verify sym non-NULL before using. Add identical check using h.
2695 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2697 * elf-bfd.h (struct elf_backend_data): Add argument to
2698 merge_gnu_properties.
2699 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2700 itself and while calling bed->merge_gnu_properties.
2701 (elf_merge_gnu_property_list): Update the calls for
2702 elf_merge_gnu_properties.
2703 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2704 of --force-bti warning and add argument.
2705 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2707 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2708 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2711 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2713 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2714 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2715 (elf_backend_fixup_gnu_properties): Define for AArch64.
2717 2019-03-18 Alan Modra <amodra@gmail.com>
2720 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2721 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2722 attempt at writing glink stubs only once.
2724 2019-03-16 Alan Modra <amodra@gmail.com>
2727 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2728 (_bfd_elf_rel_local_sym): Likewise.
2729 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2730 section of symbols with unrecognized shndx.
2732 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2735 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2737 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2738 in discarded section.
2740 2019-03-15 Alan Modra <amodra@gmail.com>
2743 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2744 symbol after globals if elf_bad_symtab is not set.
2746 2019-03-15 Alan Modra <amodra@gmail.com>
2749 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2750 (_bfd_elf_rel_local_sym): Likewise.
2752 2019-03-15 Alan Modra <amodra@gmail.com>
2755 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2756 object files with sh_size not a multiple of sh_entsize.
2758 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2761 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2762 input with bad relocation.
2764 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2766 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2768 2019-03-14 Nick Clifton <nickc@redhat.com>
2771 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2772 (save_section_vma): Initialise field to the number of entries in
2774 (section_vma_same): Check that the number of entries in the
2775 sec_vma table matches the number of sections in the bfd.
2777 2019-03-14 Nick Clifton <nickc@redhat.com>
2780 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2781 section owner pointer when adding the default symbol.
2783 2019-03-14 Nick Clifton <nickc@redhat.com>
2786 * elflink.c (elf_link_add_object_symbols): Add new local variable
2787 extversym_end. Initialise it to point to the end of the version
2788 symbol table, if present. Check it when initialising and updating
2791 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2793 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2794 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2795 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2796 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2798 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2799 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2800 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2802 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2803 Szabolcs Nagy <szabolcs.nagy@arm.com>
2805 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2806 (aarch64_bti_pac_info): New.
2807 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2808 (bfd_elf32_aarch64_set_options): Likewise.
2809 * bfd-in2.h: Regenerate
2810 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2811 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2812 (elfNN_aarch64_small_plt0_bti_entry): New.
2813 (elfNN_aarch64_small_plt_bti_entry): New.
2814 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2815 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2816 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2817 tlsdesc_plt_entry_size fields.
2818 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2819 (setup_plt_values): New helper function.
2820 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2822 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2824 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2825 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2826 to plt stubs instead of fixed ones and update filling them according
2827 to the need for bti.
2828 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2829 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2830 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2831 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2832 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2834 (bfd_elfNN_get_synthetic_symtab): Define.
2835 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2836 and mising BTI NOTE SECTION.
2839 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2841 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2842 linker created inputs from merge.
2843 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2844 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2845 (elfNN_aarch64_link_setup_gnu_properties): New.
2846 (elfNN_aarch64_merge_gnu_properties): New.
2847 (elf_backend_setup_gnu_properties): Define for AArch64.
2848 (elf_backend_merge_gnu_properties): Likewise.
2849 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2850 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2851 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2852 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2853 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2854 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2855 (elf_backend_parse_gnu_properties): Define for AArch64.
2857 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2860 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2861 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2863 2019-03-12 Alan Modra <amodra@gmail.com>
2865 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2866 nmemb parameter. Use bfd_alloc2.
2867 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2869 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2870 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2871 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2873 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2874 (assign_section_numbers): Style fix.
2875 (swap_out_syms): Use bfd_malloc2.
2876 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2878 (_bfd_elf_make_empty_symbol): Style fix.
2879 (elfobj_grok_stapsdt_note_1): Formatting.
2880 * elfcode.h (elf_object_p): Use bfd_alloc2.
2881 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2882 (elf_slurp_symbol_table): Use bfd_zalloc2.
2883 (elf_slurp_reloc_table): Use bfd_alloc2.
2884 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2885 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2886 size calculation doesn't overflow.
2887 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2888 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2889 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2891 2019-03-08 Alan Modra <amodra@gmail.com>
2894 * merge.c (merge_strings): Return secinfo. Don't pad section
2896 (_bfd_merge_sections): Pad section to alignment here, if input
2897 sections contributing to merged output all pad to alignment.
2900 2019-03-06 Nick Clifton <nickc@redhat.com>
2902 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2904 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2905 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2907 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2909 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2910 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2913 * elf32-s390.c (allocate_dynrelocs): Update comment.
2915 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2917 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2919 2019-02-28 Nick Clifton <nickc@redhat.com>
2922 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2923 section that is not NUL terminated.
2925 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2928 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2929 by linker when checking copy reloc on protected symbol.
2931 2019-02-24 Alan Modra <amodra@gmail.com>
2934 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2936 2019-02-20 Eric Tsai <erictsai@cadence.com>
2938 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2939 sections between the call site and call destination and adjust
2940 call distance by the largest alignment.
2942 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2944 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2945 * elf.c (elfcore_grok_aarch_pauth): New function.
2946 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2947 (elfcore_write_aarch_pauth): New function.
2948 (elfcore_write_register_note): Check for AArch64 pauth section.
2950 2019-02-20 Alan Modra <amodra@gmail.com>
2953 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2956 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2958 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2959 Darwin hosts, not just or1k.
2960 * configure: Regenerate.
2962 2019-02-20 Alan Modra <amodra@gmail.com>
2965 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2966 sentinel NUL to string buffer nearer to loop where it is used.
2967 Don't go past sentinel when scanning strings, and don't write
2969 * archive.c (do_slurp_coff_armap): Simplify string handling to
2972 2019-02-19 Alan Modra <amodra@gmail.com>
2975 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2976 attempting to prevent read past end of section.
2978 2019-02-18 Alan Modra <amodra@gmail.com>
2981 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2982 PRIx64 to generate warning messages. Print local sym names too.
2984 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2986 * elf32-arc (INIT_SYM_STRING): Delete.
2987 (FINI_SYM_STRING): Likewise.
2988 (init_str): Likewise.
2989 (fini_str): Likewise.
2991 2019-02-08 Alan Modra <amodra@gmail.com>
2993 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2994 for bss-plt" warning to make it an error.
2996 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2999 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
3000 reloc_class_ifunc for ifunc symbols.
3001 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
3003 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
3005 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
3006 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
3008 2019-02-07 Nick Clifton <nickc@redhat.com>
3010 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
3011 into the definitely obsolete list.
3013 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
3016 * elf64-x86-64.c (elf_x86_64_need_pic): Check
3017 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
3018 (elf_x86_64_relocate_section): Move PIC check for PC-relative
3020 (elf_x86_64_check_relocs): Here.
3021 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
3022 to check if a symbol is defined in a non-shared object.
3023 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
3025 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
3027 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
3028 of 'labs' (and fix GCC warning).
3030 2019-01-25 Nick Clifton <nickc@redhat.com>
3032 * po/ru.po: Updated Russian translation.
3034 2019-01-23 Nick Clifton <nickc@redhat.com>
3036 * po/fr.po: Updated French translation.
3038 2019-01-21 Nick Clifton <nickc@redhat.com>
3040 * po/pt.po: Updated Portuguese translation.
3041 * po/uk.po: Updated Ukranian translation.
3043 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
3046 * elf32-nds32.c (nds32_relocate_section): Add space between words
3048 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
3050 (riscv_i_or_e_p): Likewise.
3051 (riscv_merge_arch_attr_info): Likewise.
3053 2019-01-19 Nick Clifton <nickc@redhat.com>
3055 * version.m4: Reset to 2.32.51
3056 * configure: Regenerate.
3057 * po/bfd.pot: Regenerate.
3059 2018-06-24 Nick Clifton <nickc@redhat.com>
3061 2.32 branch created.
3063 2019-01-16 Kito Cheng <kito@andestech.com>
3065 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
3068 2019-01-16 Kito Cheng <kito@andestech.com>
3069 Nelson Chu <nelson@andestech.com>
3071 * elfnn-riscv.c (in_subsets): New.
3072 (out_subsets): Likewise.
3073 (merged_subsets): Likewise.
3074 (riscv_std_ext_p): Likewise.
3075 (riscv_non_std_ext_p): Likewise.
3076 (riscv_std_sv_ext_p): Likewise.
3077 (riscv_non_std_sv_ext_p): Likewise.
3078 (riscv_version_mismatch): Likewise.
3079 (riscv_i_or_e_p): Likewise.
3080 (riscv_merge_std_ext): Likewise.
3081 (riscv_merge_non_std_and_sv_ext): Likewise.
3082 (riscv_merge_arch_attr_info): Likewise.
3083 (riscv_merge_attributes): Likewise.
3084 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
3086 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
3087 (elf_backend_obj_attrs_vendor): Define.
3088 (elf_backend_obj_attrs_section_type): Likewise.
3089 (elf_backend_obj_attrs_section): Likewise.
3090 (elf_backend_obj_attrs_arg_type): Define as
3091 riscv_elf_obj_attrs_arg_type.
3092 * elfxx-riscv.c (riscv_estimate_digit): New.
3093 (riscv_estimate_arch_strlen1): Likewise.
3094 (riscv_estimate_arch_strlen): Likewise.
3095 (riscv_arch_str1): Likewise.
3096 (riscv_arch_str): Likewise.
3097 * elfxx-riscv.h (riscv_arch_str): Declare.
3099 2019-01-14 John Darrington <john@darrington.wattle.id.au>
3101 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
3103 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
3104 source field. (md_apply_fix): Apply final fix
3105 to BFD_RELOC_S12Z_OPR.
3106 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
3108 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
3111 * elf32-s390.c (allocate_dynrelocs): Update comment.
3113 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
3115 * warning.m4: Adjust egrep pattern for non-GNU compilers.
3116 * configure: Regenerate.
3118 2019-01-08 Alan Modra <amodra@gmail.com>
3122 * ihex.c (ihex_write_object_contents): Properly check 32-bit
3125 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
3127 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3128 * bfd/bfd-in2.h: Regenerate.
3129 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3130 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3132 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
3134 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3135 default target, little endian target is more suitable.
3137 2019-01-04 Alan Modra <amodra@gmail.com>
3141 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3143 (EQ_VALUE_IN_FIELD): Likewise.
3144 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3146 2019-01-01 Alan Modra <amodra@gmail.com>
3148 Update year range in copyright notice of all files.
3150 For older changes see ChangeLog-2018
3152 Copyright (C) 2019 Free Software Foundation, Inc.
3154 Copying and distribution of this file, with or without modification,
3155 are permitted in any medium without royalty provided the copyright
3156 notice and this notice are preserved.
3162 version-control: never