1 2019-12-29 Alan Modra <amodra@gmail.com>
3 * vms-alpha.c (_bfd_vms_slurp_egsd): Make base_addr a bfd_vma.
4 Limit alignment power. Correct and simplify alignment expression.
5 (evax_bfd_print_relocation_records): Avoid signed shift left.
7 2019-12-29 Alan Modra <amodra@gmail.com>
9 * vms-misc.c (_bfd_vms_save_sized_string): Add abfd param, make
10 size a size_t. Use bfd_alloc rather than bfd_malloc.
11 (_bfd_vms_save_counted_string): Similarly.
12 * vms.h (_bfd_vms_save_sized_string): Update prototype.
13 (_bfd_vms_save_counted_string): Likewise.
14 * vms-alpha.c (_bfd_vms_slurp_ehdr): Adjust
15 _bfd_vms_save_counted_string and bfd_vms_save_sized_string calls.
16 (_bfd_vms_slurp_egsd, parse_module): Likewise.
17 (_bfd_vms_slurp_eisd): Likewise. Check return status.
18 (alpha_vms_bfd_link_hash_table_free): New function.
19 (alpha_vms_bfd_link_hash_table_create): Arrange to call it.
20 (vms_close_and_cleanup): Free more memory. Don't release tdata.
22 2019-12-29 Alan Modra <amodra@gmail.com>
24 * coffcode.h (coff_close_and_cleanup): Redefine to..
25 * coffgen.c (_bfd_coff_close_and_cleanup): ..this. New function.
26 * libcoff-in.h (_bfd_coff_close_and_cleanup): Declare.
27 * libcoff.h: Regenerate.
29 2019-12-29 Hannes Domani <ssbssa@yahoo.de>
30 Alan Modra <amodra@gmail.com>
33 * bfd.c (bfd_update_compression_header): Write zlib header for
34 formats other than ELF too.
36 2019-12-26 Alan Modra <amodra@gmail.com>
38 * som.c (setup_sections): Don't overflow space_strings_size. Use
39 bfd_malloc2 to catch overflow of size calculation.
40 (som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size
42 (som_build_and_write_symbol_table): Similarly use bfd_zmalloc2.
43 (som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2,
45 (bfd_som_attach_aux_hdr): Use size_t vars for string length.
46 (som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of
47 size calculation. Use size_t vars for length and catch overflow.
48 (som_slurp_armap): Use bfd_alloc2 to catch overflow of size
50 (som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and
51 bfd_malloc2. Perform size calculations in bfd_size_type.
53 2019-12-26 Hannes Domani <ssbssa@yahoo.de>
55 * peicode.h (pe_bfd_read_buildid): Free data.
57 2019-12-23 Alan Modra <amodra@gmail.com>
59 * vms-alpha.c (add_symbol): Add "max" parameter. Error on string
60 length larger than max.
61 (_bfd_vms_slurp_egsd): Ensure record is at least large enough to
62 read string length byte, error if not. Pass size to add_symbol.
63 (_bfd_vms_slurp_etir): Don't read past end of buffer when reading
64 type and length. Allow read of last byte in buffer.
66 2019-12-23 Alan Modra <amodra@gmail.com>
68 * wasm-module.c (wasm_read_leb128): Don't allow oversize shifts.
69 Catch value overflow. Sign extend only on terminating byte.
71 2019-12-20 Alan Modra <amodra@gmail.com>
73 * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
75 2019-12-20 Alan Modra <amodra@gmail.com>
77 * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
78 declaration. Move ATTRIBUTE_UNUSED to definition.
79 (sign_extend, low_sign_extend, sign_unext, low_sign_unext),
80 (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
81 (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
82 args and return value unsigned. Use unsigned variables.
83 (hppa_rebuild_insn): Similarly.
85 2019-12-20 Alan Modra <amodra@gmail.com>
87 * format.c (bfd_check_format_matches): Free matching_vector when
88 not returning matching target strings.
90 2019-12-20 Alan Modra <amodra@gmail.com>
92 * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
94 2019-12-18 Alan Modra <amodra@gmail.com>
96 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
97 checking symbol count against section size. Guard against strlen
98 running off end of buffer by allocating one more byte and zeroing.
99 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
101 2019-12-18 Alan Modra <amodra@gmail.com>
103 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
104 * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
106 2019-12-18 Alan Modra <amodra@gmail.com>
108 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
109 * elf32-hppa.c (final_link_relocate): Likewise.
110 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
111 (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
112 (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
113 * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
114 (ppc64_elf_relocate_section): Likewise.
115 * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
116 * netbsd.h (N_SET_FLAGS): Likewise.
118 2019-12-17 Alan Modra <amodra@gmail.com>
120 * coff-tic80.c: Delete file.
121 * cpu-tic80.c: Delete file.
122 * archures.c: Remove tic80 support.
123 * coffcode.h: Likewise.
124 * coffswap.h: Likewise.
125 * targets.c: Likewise.
126 * config.bfd: Likewise.
127 * configure.ac: Likewise.
128 * Makefile.am: Likewise.
129 * Makefile.in: Regenerate.
130 * bfd-in2.h: Regenerate.
131 * configure: Regenerate.
132 * po/SRC-POTFILES.in: Regenerate.
134 2019-12-13 Alan Modra <amodra@gmail.com>
137 * elf.c: (assign_file_positions_for_load_sections): Attempt to
138 keep meaningless p_offset for PT_LOAD segments without file
139 contents within file size.
141 2019-12-12 Alan Modra <amodra@gmail.com>
143 * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
144 * bfd-in2.h: Regenerate.
146 2019-12-11 Alan Modra <amodra@gmail.com>
148 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
149 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
150 * netbsd.h (write_object_contents): Likewise.
151 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
152 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
153 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
155 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
156 using 1u shifted left. Ditto for other macros.
157 * mmo.c (LOP): Make unsigned.
159 2019-12-11 Alan Modra <amodra@gmail.com>
161 * libbfd.c (bfd_get_8): Return a bfd_vma.
162 (bfd_get_signed_8): Return a bfd_signed_vma.
163 * bfd-in2.h: Regenerate.
165 2019-12-11 Alan Modra <amodra@gmail.com>
167 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
168 (Operand_soffsetx4_decode, Operand_simm4_decode),
169 (Operand_simm8_decode, Operand_simm8x256_decode),
170 (Operand_simm12b_decode, Operand_label8_decode),
171 (Operand_label12_decode, Operand_soffset_decode),
172 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
173 sign extend using shifts.
174 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
177 2019-12-11 Alan Modra <amodra@gmail.com>
179 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
180 of negative values by using unsigned vars.
182 2019-12-07 Alan Modra <amodra@gmail.com>
185 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
186 for ELF_COMMON_DEF_P symbols.
187 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
190 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
192 Only give FDE encoding warnings if --eh-frame-hdr was specified.
194 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
195 FDE encoding warning conditional.
197 2019-12-05 Nick Clifton <nickc@redhat.com>
200 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
201 when computing the sizes stored in the headers.
203 2019-12-03 Alan Modra <amodra@gmail.com>
206 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
208 (struct abbrev_offset_entry): New.
209 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
210 (read_abbrevs): Check whether we have already read abbrevs at
211 given offset, and add new offset/abbrev to hash table.
212 (decode_line_info): Keep line table at offset zero in file struct.
213 Return this for a cu reusing the same dir/file list.
214 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
215 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
216 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
219 2019-12-03 Alan Modra <amodra@gmail.com>
222 * dwarf2.c (struct dwarf2_debug_file): New struct.
223 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
225 (struct comp_unit): Add file field.
226 (read_indirect_string, read_indirect_line_string): Adjust to suit.
227 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
228 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
229 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
230 (stash_maybe_update_info_hash_tablse): Likewise.
231 (stash_verify_info_hash_table): Likewise.
232 (_bfd_dwarf2_slurp_debug_info): Likewise.
233 (_bfd_dwarf2_find_symbol_bias): Likewise.
234 (_bfd_dwarf2_find_nearest_line): Likewise.
235 (_bfd_dwarf2_cleanup_debug_info): Likewise.
236 (read_abbrevs): Add file param and adjust. Update calls.
237 (stash_comp_unit): Likewise.
238 (decode_line_info): Delete stash param and adjust. Update calls.
239 (comp_unit_find_nearest_line): Likewise.
240 (comp_unit_maybe_decode_line_info): Likewise.
241 (comp_unit_find_line): Likewise.
242 (parse_comp_unit): Add file and info_ptr param and adjust. Update
245 2019-12-03 Alan Modra <amodra@gmail.com>
247 * dwarf2.c (read_indirect_string): Don't duplicate offset check
248 done in read_section.
249 (read_indirect_line_string): Likewise.
250 (read_alt_indirect_string): Likewise.
251 (read_alt_indirect_ref): Likewise.
252 (read_abbrevs): Likewise. Free memory on all failure paths.
253 Use correct unsigned type for pointer difference comparison.
255 2019-12-03 Alan Modra <amodra@gmail.com>
257 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
259 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
260 (stash_comp_unit): Likewise.
261 (read_alt_indirect_ref): Return NULL not FALSE.
263 2019-12-03 Alan Modra <amodra@gmail.com>
265 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
267 2019-11-27 Alan Modra <amodra@gmail.com>
270 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
272 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
273 returning info from the symbol table. Do the _bfd_elf_find_function
274 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
276 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
278 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
279 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
280 * libbfd.h: Regenerate.
282 2019-11-27 Alan Modra <amodra@gmail.com>
285 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
286 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
287 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
288 where _bfd_elf_find_nearest_line would do so.
289 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
291 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
292 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
293 (elf_backend_maybe_function_sym): Define.
294 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
295 (bfd_elf32_find_nearest_line): Don't define.
296 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
297 (elf_backend_maybe_function_sym): Define.
298 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
299 (bfd_elfNN_find_nearest_line): Don't define.
301 2019-11-27 Alan Modra <amodra@gmail.com>
303 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
304 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
305 by two before applying to insn. Correct overflow test.
306 * coff-sh.c (sh_reloc): Likewise.
308 2019-11-26 Nick Clifton <nickc@redhat.com>
310 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
311 negative relocated value.
312 * coff-sh.c (sh_reloc): Likewise.
314 2019-11-25 Alan Modra <amodra@gmail.com>
316 * archures.c (bfd_octets_per_byte): Tail call
317 bfd_arch_mach_octets_per_byte.
318 * coff-arm.c (OCTETS_PER_BYTE): Define.
319 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
320 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
321 * coff-i386.c (coff_i386_reloc): Similarly.
322 * coff-mips.c (mips_reflo_reloc): Similarly.
323 * coff-x86_64.c (coff_amd64_reloc): Similarly.
324 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
325 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
326 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
327 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
328 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
329 * elf32-s12z.c (opru18_reloc): Similarly.
330 * elf32-sh.c (sh_elf_reloc): Similarly.
331 * elf32-spu.c (spu_elf_rel9): Similarly.
332 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
333 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
334 (ppc64_elf_toc64_reloc): Similarly.
335 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
336 * cofflink.c (_bfd_coff_link_input_bfd),
337 (_bfd_coff_reloc_link_order): Likewise.
338 * elf.c (_bfd_elf_section_offset): Likewise.
339 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
340 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
341 (bfd_elf_final_link): Likewise.
342 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
343 to set SEC_ELF_OCTETS.
344 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
345 (bfd_install_relocation): Likewise.
346 (_bfd_final_link_relocate): Don't recalculate octets.
347 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
349 * bfd-in2.h: Regenerate.
351 2019-11-25 Christian Eggers <ceggers@gmx.de>
353 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
354 * archures.c (bfd_octets_per_byte): New parameter sec.
355 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
356 returned [ELF targets only].
357 * bfd.c (bfd_get_section_limit): Provide section parameter to
359 * bfd-in2.h: regenerate.
360 * binary.c (binary_set_section_contents): Move call to
361 bfd_octets_per_byte into section loop. Provide section parameter
362 to bfd_octets_per_byte.
363 * coff-arm.c (coff_arm_reloc): Provide section parameter
364 to bfd_octets_per_byte.
365 * coff-i386.c (coff_i386_reloc): likewise.
366 * coff-mips.c (mips_reflo_reloc): likewise.
367 * coff-x86_64.c (coff_amd64_reloc): likewise.
368 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
369 (_bfd_coff_reloc_link_order): likewise.
370 * elf.c (_bfd_elf_section_offset): likewise.
371 (_bfd_elf_make_section_from_shdr): likewise.
372 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
373 .debug*, .zdebug* and .note.gnu*.
374 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
375 to bfd_octets_per_byte.
376 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
377 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
378 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
379 * elf32-s12z.c (opru18_reloc): likewise.
380 * elf32-sh.c (sh_elf_reloc): likewise.
381 * elf32-spu.c (spu_elf_rel9): likewise.
382 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
383 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
384 (ppc64_elf_addr16_ha_reloc): likewise.
385 (ppc64_elf_toc64_reloc): likewise.
386 * elflink.c (bfd_elf_final_link): likewise.
387 (bfd_elf_perform_complex_relocation): likewise.
388 (elf_fixup_link_order): likewise.
389 (elf_link_input_bfd): likewise.
390 (elf_link_sort_relocs): likewise.
391 (elf_reloc_link_order): likewise.
392 (resolve_section): likewise.
393 * linker.c (_bfd_generic_reloc_link_order): likewise.
394 (bfd_generic_define_common_symbol): likewise.
395 (default_data_link_order): likewise.
396 (default_indirect_link_order): likewise.
397 * srec.c (srec_set_section_contents): likewise.
398 (srec_write_section): likewise.
399 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
400 * reloc.c (_bfd_final_link_relocate): likewise.
401 (bfd_generic_get_relocated_section_contents): likewise.
402 (bfd_install_relocation): likewise.
403 For section which have SEC_ELF_OCTETS set, multiply output_base
404 and output_offset with bfd_octets_per_byte.
405 (bfd_perform_relocation): likewise.
407 2019-11-21 Alan Modra <amodra@gmail.com>
409 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
410 BFDs that have not been loaded.
412 2019-11-19 Alan Modra <amodra@gmail.com>
415 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
416 u.syment.n_value does point at another C_FILE sym and not into
417 some auxent that happens to look like a C_FILE. Properly check
418 for integer overflow and avoid possible pointer wrap-around.
419 Simplify pr17512 checks.
421 2019-11-19 Alan Modra <amodra@gmail.com>
424 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
425 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
427 2019-11-18 Alan Modra <amodra@gmail.com>
429 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
430 Rename from elf_backend_post_process_headers.
431 (_bfd_elf_post_process_headers): Delete.
432 (_bfd_elf_init_file_header): Declare.
433 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
434 in place of prep_headers and elf_backend_post_process_headers.
435 (_bfd_elf_init_file_header): Renamed from prep_headers with
436 updated args and made global. Delete dead code.
437 (_bfd_elf_post_process_headers): Delete.
438 * elf32-arm.c (elf32_arm_init_file_header): Rename from
439 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
441 (elf_backend_init_file_header): Define.
442 (elf_backend_post_process_headers): Don't define.
443 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
444 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
445 * elf32-metag.c (elf_metag_init_file_header): Similarly.
446 * elf32-spu.c (spu_elf_init_file_header
447 * elf32-visium.c (visium_elf_init_file_header
448 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
449 * elf64-hppa.c (elf64_hppa_init_file_header
450 * elf64-ia64-vms.c (elf64_vms_init_file_header
451 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
452 * elfnn-ia64.c (elfNN_hpux_init_file_header
453 * elfxx-mips.c (_bfd_mips_init_file_header
454 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
455 (_bfd_mips_init_file_header): Declare.
456 (elf_backend_post_process_headers): Delete.
457 (elf_backend_init_file_header): Define.
458 * elfxx-target.h (elf_backend_post_process_headers): Delete.
459 (elf_backend_init_file_header): Define and use.
460 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
461 (elf_backend_post_process_headers): Don't define.
462 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
463 (elf32_m68hc11_init_file_header): Declare.
464 * elf32-ppc.c (elf_backend_post_process_headers): Remove
467 2019-11-18 Alan Modra <amodra@gmail.com>
469 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
470 Rename from elf_backend_modify_program_headers.
471 (_bfd_elf_modify_headers): Declare.
472 * elf.c (assign_file_positions_except_relocs): Set
473 elf_program_header_size. Always call elf_backend_modify_headers.
474 Extract code modifying file header..
475 (_bfd_elf_modify_headers): ..to here. New function.
476 * elf32-arm.c (elf_backend_modify_headers): Renamed from
477 elf_backend_modify_program_headers.
478 * elf32-i386.c: Similarly.
479 * elf64-x86-64.c: Similarly.
480 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
481 to _bfd_elf_modify_headers.
482 * elf-nacl.h (nacl_modify_headers): Rename from
483 nacl_modify_program_headers.
484 * elf-nacl.c (nacl_modify_headers): Rename from
485 nacl_modify_program_headers and call _bfd_elf_modify_headers.
486 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
487 * elf32-spu.c (spu_elf_modify_headers): Similarly.
488 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
489 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
491 2019-11-18 Alan Modra <amodra@gmail.com>
494 * bfd.c (bfd_error_type): Add bfd_error_sorry.
495 (bfd_errmsgs): Likewise.
496 * elf.c (rewrite_elf_program_header): Don't abort on confused
497 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
498 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
499 (_bfd_elf_final_write_processing): Likewise.
500 * bfd-in2.h: Regenerate.
502 2019-11-12 Jim Wilson <jimw@sifive.com>
505 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
506 foff. If sym_sec->output_section and sec->output_section are the same
507 and not *ABS* then set max_alignment to that section's alignment.
509 2019-11-07 Alan Modra <amodra@gmail.com>
511 * cpu-cr16c.c: Delete.
512 * elf32-cr16c.c: Delete.
518 * targets.c: Remove cr16c support.
523 * po/SRC-POTFILES.in: Regenerate.
525 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
527 * doc/chew.c (add_to_definition): Use correct type when
528 calculating size of array reallocation.
529 (nextword): Always initialise the word return parameter.
530 (compile): Check return value of nextword().
532 2019-10-30 Keith Seitz <keiths@redhat.com>
534 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
536 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
538 (elf_read_notes): Add declaration.
539 * elf.c (elf_read_notes): Move elf-bfd.h.
540 (_bfd_elf_core_find_build_id): New function.
541 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
542 build-id if none is known.
543 (elf_parse_notes): For core files, scan for notes.
544 * elfcore.h (elf_core_file_matches_executable_p): If both
545 BFDs have identical build-ids, then they match.
546 (_bfd_elf_core_find_build_id): New function.
547 * elfxx-target.h (elf_backend_core_find_build_id): Define.
548 (elfNN_bed): Add elf_backend_core_find_build_id.
550 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
552 * libcoff-in.h (struct pe_tdata): Add dos_message field.
553 * libcoff.h: Regenerate.
554 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
555 dos_message field rather than initialising it.
556 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
558 * peicode.h (pe_mkobject): Initialise the dos_message field.
559 (pe_mkobject_hook): Copy the dos_message field.
560 (pe_bfd_object_p): Copy the dos_message field.
562 2019-10-25 Alan Modra <amodra@gmail.com>
565 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
567 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
569 * elf.c (elf_sort_segments): New function.
570 (assign_file_positions_except_relocs): Use shortcuts to elfheader
571 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
572 headers. Move PT_PHDR check..
573 (assign_file_positions_for_non_load_sections): ..and code setting
574 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
575 (assign_file_positions_for_load_sections): ..to here. Sort
576 PT_LOAD headers. Delete header_pad code. Use actual number of
577 headers rather than allocated in calculating size for program
578 headers. Don't assume program headers follow ELF file header.
579 Simplify pt_load_count code. Only set "off" for PT_LOAD or
581 (rewrite_elf_program_header): Set p_vaddr_offset for segments
582 that include file and program headers.
583 (copy_elf_program_header): Likewise, replacing header_size code.
585 2019-10-21 Alan Modra <amodra@gmail.com>
588 * archive.c (normalize): Return file unchanged when
589 BFD_ARCHIVE_FULL_PATH.
590 (_bfd_construct_extended_name_table): Pass abfd, the output
592 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
593 * bfd.c (struct bfd): Make flags a full flagword.
594 (BFD_ARCHIVE_FULL_PATH): Define.
595 * bfd-in2.h: Regenerate.
597 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
599 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
600 minimum alignment for .plt section.
602 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
604 * elf32-hppa.c: Revise import stub sequences.
605 (LONG_BRANCH_STUB_SIZE): Define.
606 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
607 (IMPORT_STUB_SIZE): Define.
608 (IMPORT_SHARED_STUB_SIZE): Define.
609 (EXPORT_STUB_SIZE): Define.
610 (plt_stub): Revise to not use register %r22.
611 (LDO_R1_R22): Define.
612 (LDW_R22_R21): Define.
613 (LDW_R22_R19): Define.
614 (hppa_build_one_stub): Update stub generation and use new defines.
615 (hppa_size_one_stub): Likewise.
617 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
619 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
620 that user should recompile their code with `fPIC` when linking non-pic
621 code into shared library.
623 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
624 the error message if needed, and then store the result into the
625 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
626 message for the dangerous relocation should be set before we call the
627 callback function. If we miss the error message since linker runs out
628 of memory, we should set the default error message for the error.
630 2019-10-16 Alan Modra <amodra@gmail.com>
633 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
634 for all ppc arch info.
635 * linker.c (default_data_link_order): Pass info->big_endian to
636 arch_info->fill function.
638 2019-10-15 Alan Modra <amodra@gmail.com>
640 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
641 (elf32_m68hc11_relocate_section): Don't use a variable for format
642 strings. Delete some unnecessary xgettext:c-format comments.
644 2019-10-15 Alan Modra <amodra@gmail.com>
647 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
649 * elf32-m68hc1x.c (reloc_warning): New function.
650 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
651 corresponding to %lx in format strings.
652 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
654 2019-10-15 Alan Modra <amodra@gmail.com>
657 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
659 2019-10-15 Alan Modra <amodra@gmail.com>
661 * bfd.c (bfd_check_compression_header): Check for powers of two
664 2019-10-14 Alan Modra <amodra@gmail.com>
666 * syms.c (struct indexentry): Add idx field.
667 (cmpindexentry): Final sort on idx.
668 (_bfd_stab_section_find_nearest_line): Set idx.
670 2019-10-14 Alan Modra <amodra@gmail.com>
672 * dwarf2.c (struct lookup_funcinfo): Add idx field.
673 (compare_lookup_funcinfos): Perform final sort on idx.
674 (build_lookup_funcinfo_table): Set idx.
675 (compare_sequences): Perform final sort on num_lines.
676 (build_line_info_table): Set num_lines and line_info_lookup earlier.
677 (sort_line_sequences): Set num_lines for sort.
679 2019-10-14 Alan Modra <amodra@gmail.com>
681 * elflink.c (elf_sort_symbol): Sort on type and name as well.
682 (elf_link_add_object_symbols): Style fix.
684 2019-10-14 Alan Modra <amodra@gmail.com>
686 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
687 for sections about to be sorted.
688 (assign_file_positions_for_load_sections): Likewise.
689 (elf_sort_sections): Don't bother optimising both TOEND case.
690 * elflink.c (bfd_elf_final_link): Reset target_index.
692 2019-10-14 Alan Modra <amodra@gmail.com>
694 * elflink.c (elf_get_linked_section_vma): Delete.
695 (compare_link_order): Use elf_linked_to_section and sort by lma,
697 (elf_fixup_link_order): Use size_t variables where appropriate.
698 Make use of elf_linked_to_section. Formatting. Properly align
701 2019-10-14 Alan Modra <amodra@gmail.com>
703 * elf-strtab.c (strrevcmp): Comment.
704 * merge.c (strrevcmp): Likewise.
705 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
706 Comment on why comparing pointers ensures a stable sort.
707 * elflink.c (struct elf_symbol): Add void* to union.
708 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
709 (elf_sym_name_compare): Likewise.
710 (bfd_elf_match_symbols_in_sections): Style fix.
711 (elf_link_sort_cmp1): Comment.
713 2019-10-14 Alan Modra <amodra@gmail.com>
716 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
717 return value of bfd_alloc2.
718 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
719 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
720 value of bfd_get_section_contents.
721 * som.c (som_write_space_strings): Don't use xmalloc.
722 (som_write_symbol_strings): Likewise.
724 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
726 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
727 stash->info_hash_status = STASH_INFO_HASH_ON when
728 stash_maybe_update_info_hash_tables succeeds.
730 2019-10-09 Alan Modra <amodra@gmail.com>
733 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
734 total_size calculation.
736 2019-10-08 Alan Modra <amodra@gmail.com>
739 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
740 recur_count. Error on recur_count reaching 100 rather than
741 info_ptr matching orig_info_ptr. Adjust calls.
743 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
745 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
746 (elf32_msp430_merge_msp430_attributes): Add support for merging
747 the GNU object attribute for data region.
749 2019-10-07 Alan Modra <amodra@gmail.com>
751 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
752 space for local got non-tls relocs when PIE.
754 2019-10-07 Alan Modra <amodra@gmail.com>
756 * elflink.c (elf_fixup_link_order): Don't attempt to find
757 an elf_section for linker created bfd sections.
759 2019-10-07 Alan Modra <amodra@gmail.com>
761 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
762 with non-local symbol. Don't double count __tls_get_addr calls
764 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
766 2019-10-07 Alan Modra <amodra@gmail.com>
768 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
770 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
772 2019-10-04 Alan Modra <amodra@gmail.com>
774 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
775 (ppc64_elf_tls_optimize): Correct is_local condition.
776 (allocate_got): Don't reserve dynamic relocations for any of the
777 tls got relocs in PIEs when the symbol is local.
778 (allocate_dynrelocs): Correct validity test for local sym using
780 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
781 for any of the tls got relocs in PIEs.
782 (ppc64_elf_layout_multitoc): Likewise.
783 (ppc64_elf_relocate_section): Correct validity test for local sym
784 using tlsld_got slot. Don't emit dynamic relocations for any of
785 the tls got relocs in PIEs when the symbol is local.
786 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
787 (got_relocs_needed): Delete.
788 (allocate_dynrelocs): Correct validity test for local sym using
789 tlsld_got slot. Don't reserve dynamic relocations for any of the
790 tls got relocs in PIEs when the symbol is local.
791 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
792 for any of the tls got relocs in PIEs.
793 (ppc_elf_relocate_section): Correct validity test for local sym
794 using tlsld_got slot. Don't emit dynamic relocations for any of
795 the tls got relocs in PIEs when the symbol is local.
797 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
801 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
802 bfd_link_pic for TLS checks.
803 (elf32_arm_final_link_relocate): Likewise.
804 (allocate_dynrelocs_for_symbol): Likewise.
806 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
809 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
811 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
813 * elf-bfd.h (bfd_section_is_ctf): New inline function.
814 * elf.c (special_sections_c): Add ".ctf".
815 (assign_file_positions_for_non_load_sections): Note that
816 compressed debugging sections etc are not assigned here. Treat
817 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
819 (assign_file_positions_except_relocs): Likewise.
820 (find_section_in_list): Note that debugging and CTF sections, as
821 well as reloc sections, are assigned later.
822 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
823 their size and contents updated.
824 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
825 compressed sections, they have no uncompressed content to copy at
827 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
828 callback right before the strtab is written out.
829 (bfd_elf_final_link): Don't cache the section contents of CTF
830 sections: they are not populated yet. Call the emit_ctf callback
831 right at the end, after all the symbols and strings are flushed
834 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
836 * elf-strtab.c (_bfd_elf_strtab_len): New.
837 (_bfd_elf_strtab_str): Likewise.
838 * bfd-elf.h: Declare them.
840 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
842 * elf-bfd.h (bfd_elf_get_str_section): Add.
843 * elf.c (bfd_elf_get_str_section): No longer static.
845 2019-09-26 Alan Modra <amodra@gmail.com>
848 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
849 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
850 ${bindir}/../lib/bfd-plugins if different.
851 * Makefile.in: Regenerate.
853 2019-09-23 Alan Modra <amodra@gmail.com>
855 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
856 in choosing between different actions for shared library and
857 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
858 (dec_dynrel_count): Likewise. Account for ifunc special case.
859 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
861 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
864 2019-09-23 Alan Modra <amodra@gmail.com>
866 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
867 * Makefile.in: Regenerate.
868 * po/SRC-POTFILES.in: Regenerate.
870 2019-09-23 Alan Modra <amodra@gmail.com>
872 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
873 (bfd_elf_version_tree): Delete forward declarations.
874 Move other forward decls and remaining elf function decl later.
875 (bfd_section_already_linked_table_init),
876 (bfd_section_already_linked_table_free),
877 (_bfd_handle_already_linked, _bfd_nearby_section),
878 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
880 2019-09-23 Alan Modra <amodra@gmail.com>
882 * bfd-in.h: Move ecoff function declarations..
883 * ecoff-bfd.h: ..to here, new file.
884 * ecoff.c: Include ecoff-bfd.h.
885 * ecofflink.c: Likewise.
886 * elf64-alpha.c: Likewise.
887 * elfxx-mips.c: Likewise.
888 * bfd-in2.h: Regenerate.
890 2019-09-23 Alan Modra <amodra@gmail.com>
892 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
893 Move most other elf declarations..
894 * elf-bfd.h: ..to here.
895 * bfd-in2.h: Regenerate.
897 2019-09-23 Alan Modra <amodra@gmail.com>
899 * bfd-in.h: Move m68k function declaration..
900 * cpu-m68k.h: ..to here, new file..
901 * elf32-m68k.h: ..and here, new file.
902 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
903 * bfd-in2.h: Regenerate.
905 2019-09-23 Alan Modra <amodra@gmail.com>
907 * bfd-in.h: Move bfin function declaration..
908 * elf32-bfin.h: ..to here, new file.
909 * elf32-bfin.c: Include elf32-bfin.h.
910 * bfd-in2.h: Regenerate.
912 2019-09-23 Alan Modra <amodra@gmail.com>
914 * bfd-in.h: Move cr16 function declaration..
915 * elf32-cr16.h: ..to here, new file.
916 * elf32-cr16.c: Include elf32-cr16.h.
917 * bfd-in2.h: Regenerate.
919 2019-09-23 Alan Modra <amodra@gmail.com>
921 * bfd-in.h (bfd_sunos_get_needed_list),
922 (bfd_sunos_record_link_assignment),
923 (bfd_sunos_size_dynamic_sections),
924 (bfd_i386linux_size_dynamic_sections),
925 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
926 * bfd-in2.h: Regenerate.
928 2019-09-23 Alan Modra <amodra@gmail.com>
930 * bfd-in.h: Move xcoff function declarations..
931 * xcofflink.h: ..to here, new file.
932 * xcofflink.c: Include xcofflink.h.
933 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
934 * bfd-in2.h: Regenerate.
936 2019-09-23 Alan Modra <amodra@gmail.com>
938 * bfd-in.h: Delete coff forward refs and move coff declaration..
939 * coff-bfd.h: ..to here.
940 * bfd-in2.h: Regenerate.
942 2019-09-23 Alan Modra <amodra@gmail.com>
944 * bfd-in.h: Move arm declaraions..
945 * cpu-arm.h: ..to here, new file..
946 * coff-arm.h: ..and here, new file..
947 * elf32-arm.h: ..and here, new file.
948 * cpu-arm.c: Include cpu-arm.h.
949 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
950 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
951 * pe-arm.c: Move function rename defines later.
952 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
953 * bfd-in2.h: Regenerate.
955 2019-09-23 Alan Modra <amodra@gmail.com>
957 * bfd-in.h: Move tic6x function declaration..
958 * elf32-tic6x.h: ..to here.
959 * bfd-in2.h: Regenerate.
961 2019-09-23 Alan Modra <amodra@gmail.com>
963 * bfd-in.h: Move aarch64 declarations and defines..
964 * cpu-aarch64.h: ..to here, new file..
965 * elfxx-aarch64.h: ..and here.
966 * cpu-aarch64.c: Include cpu-aarch64.h.
967 * elfnn-aarch64.c: Likewise.
968 * bfd-in2.h: Regenerate.
970 2019-09-23 Alan Modra <amodra@gmail.com>
972 * bfd-in.h: Delete ticoff function declarations.
973 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
974 (bfd_ticoff_get_section_load_page): Make static.
975 * bfd-in2.h: Regenerate.
977 2019-09-23 Alan Modra <amodra@gmail.com>
979 * bfd-in.h: Move h8300 function declaration to..
980 * cpu-h8300.h: ..here, new file.
981 * cpu-h8300.c: Include cpu-h8300.h.
982 * elf32-h8300.c: Likewise.
983 * bfd-in2.h: Regenerate.
985 2019-09-23 Alan Modra <amodra@gmail.com>
987 * bfd-in.h: Move ia64 function declarations..
988 * elfxx-ia64.h: ..to here.
989 * bfd-in2.h: Regenerate.
991 2019-09-23 Alan Modra <amodra@gmail.com>
993 * bfd-in.h: Move v850 function declarations..
994 * elf32-v850.h: ..to here, new file.
995 * elf32-v850.c: Include elf32-v850.h.
996 * bfd-in2.h: Regenerate.
998 2019-09-23 Alan Modra <amodra@gmail.com>
1000 * bfd-in.h: Move mips function declaration to..
1001 * elfxx-mips.h: ..here.
1002 * bfd-in2.h: Regenerate.
1004 2019-09-23 Alan Modra <amodra@gmail.com>
1006 * bfd-in.h: Move csky function declarations to..
1007 * elf32-csky.h: ..here, new file.
1008 * elf32-csky.c: Include elf32-csky.h.
1009 * bfd-in2.h: Regenerate.
1011 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
1013 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
1014 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
1015 Set undefined_weak field from it.
1016 (relax_func_t): New parameter undefined_weak.
1017 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
1018 (_bfd_riscv_relax_tls_le): Likewise.
1019 (_bfd_riscv_relax_align): Likewise.
1020 (_bfd_riscv_relax_delete): Likewise.
1021 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
1022 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
1023 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
1024 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
1025 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
1027 (_bfd_riscv_relax_section): New local undefined_weak. Set for
1028 undef weak relocs that can be relaxed. Pass to relax_func call.
1030 2019-09-20 Alan Modra <amodra@gmail.com>
1032 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
1033 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1034 (bfd_section_userdata, bfd_is_com_section, discarded_section),
1035 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
1036 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
1037 (bfd_section_list_remove, bfd_section_list_append),
1038 (bfd_section_list_prepend, bfd_section_list_insert_after),
1039 (bfd_section_list_insert_before, bfd_section_removed_from_list):
1040 New inline functions.
1041 * section.c (bfd_is_und_section, bfd_is_abs_section),
1042 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
1043 (bfd_section_list_append, bfd_section_list_prepend),
1044 (bfd_section_list_insert_after, bfd_section_list_insert_before),
1045 (bfd_section_removed_from_list): Delete macros.
1046 (bfd_section_name, bfd_section_size, bfd_section_vma),
1047 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1048 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
1049 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
1050 (discarded_section): New inline functions.
1051 * bfd-in2.h: Regenerate.
1053 2019-09-20 Alan Modra <amodra@gmail.com>
1055 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1056 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
1057 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1058 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
1059 * targets.c (bfd_asymbol_flavour): Likewise.
1060 * bfd-in2.h: Regenerate.
1062 2019-09-20 Alan Modra <amodra@gmail.com>
1064 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
1065 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1066 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
1067 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
1068 (bfd_get_file_flags, bfd_applicable_file_flags),
1069 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
1070 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
1071 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
1072 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
1073 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1074 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
1075 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
1076 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
1077 (bfd_usrdata, bfd_set_usrdata): New inline functions.
1078 * targets.c (bfd_get_target, bfd_get_flavour),
1079 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
1080 (bfd_little_endian, bfd_header_big_endian),
1081 (bfd_header_little_endian, bfd_applicable_section_flags),
1082 (bfd_get_symbol_leading_char): New inline functions.
1083 * bfd-in2.h: Regenerate.
1085 2019-09-20 Alan Modra <amodra@gmail.com>
1087 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
1088 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
1091 2019-09-18 Alan Modra <amodra@gmail.com>
1093 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
1094 (bfd_get_section_lma, bfd_get_section_alignment),
1095 (bfd_get_section_size, bfd_get_section_flags),
1096 (bfd_get_section_userdata): Delete.
1097 (bfd_section_name, bfd_section_size, bfd_section_vma),
1098 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
1099 (bfd_section_flags, bfd_section_userdata): New.
1100 (bfd_is_com_section): Rename parameter.
1101 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
1102 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1103 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
1104 (bfd_set_section_lma): New.
1105 * bfd-in2.h: Regenerate.
1106 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1108 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1109 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1110 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1111 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1112 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1113 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1114 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1115 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1116 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1117 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1118 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1119 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1120 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1121 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1122 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1123 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1124 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1125 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1126 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1127 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1128 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1129 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1130 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1131 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1132 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1133 * xcofflink.c: Update throughout for bfd section macro and function
1136 2019-09-18 Alan Modra <amodra@gmail.com>
1138 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1139 (bfd_get_output_section): Delete.
1140 (bfd_asymbol_base): Delete.
1141 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1142 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1143 (bfd_set_asymbol_name): New macro.
1144 * bfd-in2.h: Regenerate.
1145 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1146 * aoutx.h: Likewise.
1147 * cofflink.c: Likewise.
1148 * dwarf2.c: Likewise.
1149 * ecoff.c: Likewise.
1151 * elf32-arm.c: Likewise.
1152 * elf32-mips.c: Likewise.
1153 * elf32-score.c: Likewise.
1154 * elf32-score7.c: Likewise.
1155 * elfn32-mips.c: Likewise.
1156 * elfnn-aarch64.c: Likewise.
1157 * elfxx-mips.c: Likewise.
1158 * linker.c: Likewise.
1159 * pdp11.c: Likewise.
1160 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1162 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1164 * Makefile.in: Re-generate.
1165 * configure: Re-generate.
1166 * doc/Makefile.in: Re-generate.
1168 2019-09-18 Alan Modra <amodra@gmail.com>
1170 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1172 * pdp11.c (slurp_symbol_table): Likewise.
1173 * som.c (som_slurp_symbol_table): Likewise.
1174 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1175 * coffcode.h (coff_slurp_symbol_table): Likewise.
1176 * cofflink.c (_bfd_coff_final_link): Likewise.
1177 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1178 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1179 (_bfd_ecoff_slurp_symbol_table): Likewise.
1180 (_bfd_ecoff_bfd_final_link): Likewise.
1181 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1182 * elflink.c (elf_link_output_symstrtab): Likewise.
1183 (bfd_elf_final_link): Likewise.
1184 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1185 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1186 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1187 start_address or symcount using bfd_get macros.
1188 * coffgen.c (coff_real_object_p): Likewise.
1189 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1190 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1191 * elfcore.h (elf_core_file_p): Don't set start_address using
1193 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1194 using bfd_get macro.
1195 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1196 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1197 or symcount using bfd_get macros.
1198 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1199 * syms.c (bfd_set_symtab): Likewise.
1200 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1201 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1203 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1204 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1205 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1206 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1207 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1208 * som.c (som_slurp_armap): Likewise.
1210 2019-09-18 Alan Modra <amodra@gmail.com>
1212 * archures.c (bfd_get_arch): Make param const.
1213 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1214 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1215 * bfd-in2.h: Regenerate.
1217 2019-09-18 Alan Modra <amodra@gmail.com>
1219 * bfd-in.h (carsym.name): Make const.
1220 * reloc.c (struct reloc_howto_struct.name): Likewise.
1221 * targets.c (bfd_target.name): Likewise.!
1222 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1223 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1224 when setting carsym.name.
1225 * bfd-in2.h: Regenerate.
1227 2019-09-18 Alan Modra <amodra@gmail.com>
1229 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1230 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1231 error status. Adjust calls.
1232 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1233 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1234 bfd_malloc. Use bfd_set_filename.
1236 2019-09-18 Alan Modra <amodra@gmail.com>
1238 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1239 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1240 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1241 needs_copy even if all relocs are in rw sections.
1242 (dec_dynrel_count): Handle TOC16 relocs.
1243 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1244 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1247 2019-09-16 Phil Blundell <pb@pbcl.net>
1249 * version.m4: Set version to 2.33.50.
1250 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1252 2019-09-11 Tom Tromey <tom@tromey.com>
1254 * opncls.c (bfd_set_filename): New function.
1255 * bfd-in2.h: Regenerate.
1257 2019-09-11 Alan Modra <amodra@gmail.com>
1259 * targets.c (struct bfd_target): Add _bfd_group_name.
1260 (BFD_JUMP_TABLE): Likewise.
1261 * coffgen.c (bfd_coff_group_name): New function.
1262 * elf.c (bfd_elf_group_name): New function.
1263 * linker.c (_bfd_nolink_bfd_group_name): New function.
1264 * section.c (bfd_generic_group_name): New function.
1265 * elf-bfd.h (bfd_elf_group_name): Declare.
1266 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1267 * libcoff-in.h (bfd_coff_group_name): Declare.
1268 * aout-target.h (MY_bfd_group_name): Define.
1269 * aout-tic30.c (MY_bfd_group_name): Define.
1270 * bfd.c (bfd_group_name): Define.
1271 * binary.c (binary_bfd_group_name): Define.
1272 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1273 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1274 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1275 * coffcode.h (coff_bfd_group_name): Define.
1276 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1277 * i386msdos.c (msdos_bfd_group_name): Define.
1278 * ihex.c (ihex_bfd_group_name): Define.
1279 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1280 * mmo.c (mmo_bfd_group_name): Define.
1281 * pef.c (bfd_pef_bfd_group_name): Define.
1282 * plugin.c (bfd_plugin_bfd_group_name): Define.
1283 * ppcboot.c (ppcboot_bfd_group_name): Define.
1284 * som.c (som_bfd_group_name): Define.
1285 * srec.c (srec_bfd_group_name): Define.
1286 * tekhex.c (tekhex_bfd_group_name): Define.
1287 * verilog.c (verilog_bfd_group_name): Define.
1288 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1289 * xsym.c (bfd_sym_bfd_group_name): Define.
1290 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1291 (rs6000_xcoff64_aix_vec): Likewise.
1292 * bfd-in2.h: Regenerate.
1293 * libbfd.h: Regenerate.
1294 * libcoff.h: Regenerate.
1296 2019-09-10 Nick Clifton <nickc@redhat.com>
1299 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1301 (bfd_default_arch_struct): Initialise the new field.
1302 * bfd-in2.h: Regenerate.
1303 * cpu-aarch64.c: Initialise the new field.
1304 * cpu-alpha.c: Likewise.
1305 * cpu-arc.c: Likewise.
1306 * cpu-arm.c: Likewise.
1307 * cpu-avr.c: Likewise.
1308 * cpu-bfin.c: Likewise.
1309 * cpu-bpf.c: Likewise.
1310 * cpu-cr16.c: Likewise.
1311 * cpu-cr16c.c: Likewise.
1312 * cpu-cris.c: Likewise.
1313 * cpu-crx.c: Likewise.
1314 * cpu-csky.c: Likewise.
1315 * cpu-d10v.c: Likewise.
1316 * cpu-d30v.c: Likewise.
1317 * cpu-dlx.c: Likewise.
1318 * cpu-epiphany.c: Likewise.
1319 * cpu-fr30.c: Likewise.
1320 * cpu-frv.c: Likewise.
1321 * cpu-ft32.c: Likewise.
1322 * cpu-h8300.c: Likewise.
1323 * cpu-hppa.c: Likewise.
1324 * cpu-i386.c: Likewise.
1325 * cpu-ia64.c: Likewise.
1326 * cpu-iamcu.c: Likewise.
1327 * cpu-ip2k.c: Likewise.
1328 * cpu-iq2000.c: Likewise.
1329 * cpu-k1om.c: Likewise.
1330 * cpu-l1om.c: Likewise.
1331 * cpu-lm32.c: Likewise.
1332 * cpu-m10200.c: Likewise.
1333 * cpu-m10300.c: Likewise.
1334 * cpu-m32c.c: Likewise.
1335 * cpu-m32r.c: Likewise.
1336 * cpu-m68hc11.c: Likewise.
1337 * cpu-m68hc12.c: Likewise.
1338 * cpu-m68k.c: Likewise.
1339 * cpu-m9s12x.c: Likewise.
1340 * cpu-m9s12xg.c: Likewise.
1341 * cpu-mcore.c: Likewise.
1342 * cpu-mep.c: Likewise.
1343 * cpu-metag.c: Likewise.
1344 * cpu-microblaze.c: Likewise.
1345 * cpu-mips.c: Likewise.
1346 * cpu-mmix.c: Likewise.
1347 * cpu-moxie.c: Likewise.
1348 * cpu-msp430.c: Likewise.
1349 * cpu-mt.c: Likewise.
1350 * cpu-nds32.c: Likewise.
1351 * cpu-nfp.c: Likewise.
1352 * cpu-nios2.c: Likewise.
1353 * cpu-ns32k.c: Likewise.
1354 * cpu-or1k.c: Likewise.
1355 * cpu-pdp11.c: Likewise.
1356 * cpu-pj.c: Likewise.
1357 * cpu-plugin.c: Likewise.
1358 * cpu-powerpc.c: Likewise.
1359 * cpu-pru.c: Likewise.
1360 * cpu-riscv.c: Likewise.
1361 * cpu-rl78.c: Likewise.
1362 * cpu-rs6000.c: Likewise.
1363 * cpu-rx.c: Likewise.
1364 * cpu-s12z.c: Likewise.
1365 * cpu-s390.c: Likewise.
1366 * cpu-score.c: Likewise.
1367 * cpu-sh.c: Likewise.
1368 * cpu-sparc.c: Likewise.
1369 * cpu-spu.c: Likewise.
1370 * cpu-tic30.c: Likewise.
1371 * cpu-tic4x.c: Likewise.
1372 * cpu-tic54x.c: Likewise.
1373 * cpu-tic6x.c: Likewise.
1374 * cpu-tic80.c: Likewise.
1375 * cpu-tilegx.c: Likewise.
1376 * cpu-tilepro.c: Likewise.
1377 * cpu-v850.c: Likewise.
1378 * cpu-v850_rh850.c: Likewise.
1379 * cpu-vax.c: Likewise.
1380 * cpu-visium.c: Likewise.
1381 * cpu-wasm32.c: Likewise.
1382 * cpu-xc16x.c: Likewise.
1383 * cpu-xgate.c: Likewise.
1384 * cpu-xstormy16.c: Likewise.
1385 * cpu-xtensa.c: Likewise.
1386 * cpu-z80.c: Likewise.
1387 * cpu-z8k.c: Likewise.
1389 2019-09-09 Phil Blundell <pb@pbcl.net>
1391 binutils 2.33 branch created.
1393 2019-09-06 Alan Modra <amodra@gmail.com>
1395 * aout-target.h (object_p): Formatting.
1396 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1397 * corefile.c (generic_core_file_matches_executable_p): Constify
1398 variables and remove cast.
1399 * bfd-in2.h: Regenerate.
1401 2019-09-05 Alan Modra <amodra@gmail.com>
1403 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1404 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1405 in the GOT/PLT entry rather than affecting the offset to that
1407 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1409 2019-09-05 Alan Modra <amodra@gmail.com>
1411 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1412 in second instruction.
1413 (ppc64_elf_relocate_section): Likewise.
1415 2019-09-05 Alan Modra <amodra@gmail.com>
1418 * libbfd-in.h (bfd_strdup): New inline function.
1419 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1421 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1422 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1424 (bfd_openstreamr): Use bfd_strdup.
1425 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1426 * plugin.c (try_load_plugin): Use bfd_malloc.
1427 * libbfd.h: Regenerate.
1429 2019-09-02 Alan Modra <amodra@gmail.com>
1432 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1434 (read_alt_indirect_string): Likewise.
1435 (read_alt_indirect_ref): Likewise.
1437 2019-08-31 Jim Wilson <jimw@sifive.com>
1440 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1441 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1443 2019-08-30 Jim Wilson <jimw@sifive.com>
1445 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1446 error, call bfd_set_error, set ret to FALSE, and goto out label.
1448 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1451 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1452 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1454 2019-08-29 Alan Modra <amodra@gmail.com>
1457 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1458 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1459 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1462 2019-08-29 Alan Modra <amodra@gmail.com>
1464 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1465 on second insn, return it in poff.
1466 (ppc64_elf_relocate_section): Add offset to paddi addend for
1469 2019-08-28 Jim Wilson <jimw@sifive.com>
1471 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1472 section when setting max_alignment. Update comment.
1473 (_bfd_riscv_relax_pc): Likewise.
1475 2019-08-29 Alan Modra <amodra@gmail.com>
1478 * bfd.c (struct bfd): Add no_element_cache.
1479 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1480 archive cache when no_element_cache.
1481 (bfd_generic_archive_p): Set no_element_cache when opening first
1482 element to check format. Close first element too.
1483 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1484 * bfd-in2.h: Regenerate.
1486 2019-08-24 Alan Modra <amodra@gmail.com>
1488 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1489 symbols from GOT optimisation.
1491 2019-08-23 Stafford Horne <shorne@gmail.com>
1493 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1496 2019-08-23 Nick Clifton <nickc@redhat.com>
1499 * elf.c (bfd_section_from_shdr): Issue an informative warning
1500 message and continue processing other sections after encountering
1501 a reloc section for a section which already has other relocs
1504 2019-08-23 Alan Modra <amodra@gmail.com>
1507 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1508 on error without freeing plts[] contents.
1510 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1512 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1514 2019-08-22 Nick Clifton <nickc@redhat.com>
1517 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1518 reading data from extra records.
1520 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1523 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1524 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1525 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1526 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1529 2019-08-22 Alan Modra <amodra@gmail.com>
1531 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1532 instead recognize CMSE_PREFIX in symbol name.
1533 (elf32_arm_gc_mark_extra_sections): Likewise.
1534 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1535 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1537 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1539 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1540 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1542 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1544 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1545 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1546 elf32_arm_stub_long_branch_v4t_thumb_arm,
1547 elf32_arm_stub_short_branch_v4t_thumb_arm,
1548 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1549 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1550 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1551 previous instruction.
1553 2019-08-19 Tom Tromey <tromey@adacore.com>
1555 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1558 2019-08-19 Alan Modra <amodra@gmail.com>
1560 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1562 (struct _ppc64_elf_section_data): Likewise.
1563 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1564 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1565 than TOC loop. Check PLT16 insns too.
1567 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1571 PC-relative relocations back to ...
1572 (elf_x86_64_relocate_section): Here.
1574 2019-08-16 Martin Liska <mliska@suse.cz>
1577 * elflink.c: Report error only for not relocatable.
1578 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1579 here lto_slim_object as it's handled in caller.
1581 2019-08-16 Alan Modra <amodra@gmail.com>
1583 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1585 2019-08-15 Jim Wilson <jimw@sifive.com>
1587 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1588 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1589 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1591 2019-08-15 Tom Tromey <tromey@adacore.com>
1593 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1596 2019-08-14 Alan Modra <amodra@gmail.com>
1599 * dwarf2.c (stash_comp_unit): New function, extracted from..
1600 (_bfd_dwarf2_find_nearest_line): ..here.
1601 (find_abstract_instance): Parse comp units and decode line info
1604 2019-08-14 Alan Modra <amodra@gmail.com>
1606 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1607 (comp_unit_find_nearest_line): Use it here..
1608 (_bfd_dwarf2_find_symbol_bias): ..and here.
1610 2019-08-14 Alan Modra <amodra@gmail.com>
1612 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1613 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1614 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1615 _bfd_dwarf2_find_nearest_line calls.
1616 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1617 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1618 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1619 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1620 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1621 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1622 * libbfd.h: Regenerate.
1624 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1626 * elf-bfd.h (struct elf_backend_data): New members.
1627 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1628 .gnu.hash section if necessary.
1629 (struct collect_gnu_hash_codes): New member.
1630 (elf_gnu_hash_process_symidx): New function name.
1631 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1632 symbols. Record xlat location for every symbol which should have
1633 a .MIPS.xhash entry.
1634 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1635 dynamic section if necessary.
1636 (GNU_HASH_SECTION_NAME): New define.
1637 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1638 Update the section size info.
1639 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1640 (struct mips_elf_link_hash_entry): New member.
1641 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1643 (mips_elf_sort_hash_table): Initialize the pointer to the
1644 .MIPS.xhash section.
1645 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1646 translation table entry with the symbol dynindx.
1647 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1648 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1650 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1652 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1654 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1655 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1657 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1658 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1659 (_bfd_mips_post_process_headers): Mark the ABI version as
1660 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1661 but not a .hash section.
1662 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1663 position in the translation table, associated with the hash
1665 * elfxx-mips.h (literal_reloc_p): Define
1666 elf_backend_record_xhash_symbol backend hook.
1667 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1670 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1672 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1673 (bpf_elf_insn_disp_reloc): Delete function.
1674 (elf_backend_relocate_section): Define.
1676 2019-08-07 Alan Modra <amodra@gmail.com>
1679 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1680 for overflow in expressions involving nsymz.
1682 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1684 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1685 two pages in relro presence.
1687 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1689 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1690 (get_wsr_lbeg_opcode): New functions.
1691 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1692 and insn_len for the first actual instruction of the loop.
1694 2019-07-30 Alan Modra <amodra@gmail.com>
1697 * bfd.c (struct bfd): Add lto_slim_object flag.
1698 * bfd-in2.h: Regenerate.
1700 2019-07-29 Martin Liska <mliska@suse.cz>
1703 * archive.c (_bfd_compute_and_write_armap): Come up with
1704 report_plugin_err variable.
1705 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1706 * elf.c (struct lto_section): New.
1707 (_bfd_elf_make_section_from_shdr): Parse content of
1708 .gnu_lto_.lto section.
1709 * elflink.c: Report error for a missing LTO plugin.
1710 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1712 2019-07-28 Alan Modra <amodra@gmail.com>
1716 * elflink.c (elf_link_add_object_symbols): Report an informative
1717 error on finding local symbols with index equal or greater than
1718 symbol table sh_info. Correct comment. Allow such symbols in
1719 dynamic objects. Abort on NULL section for symbol.
1721 2019-07-26 Alan Modra <amodra@gmail.com>
1723 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1724 (elf_linker): Don't define.
1725 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1727 2019-07-25 YunQiang Su <syq@debian.org>
1730 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1733 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1735 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1737 (reloc_type_to_name): Fix formating.
1738 (arc_elf_object_p): Likewise.
1739 (debug_arc_reloc): Likewise.
1740 (arc_do_relocation): Likewise.
1742 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1744 * elf32-arc.c (bfd_get_32_me): New function.
1745 (bfd_put_32_me): Likewise.
1746 (arc_elf_relax_section): Likewise.
1747 (bfd_elf32_bfd_relax_section): Define.
1749 2019-07-24 Alan Modra <amodra@gmail.com>
1751 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1752 elf_backend_final_write_processing, don't pass linker arg.
1753 (_bfd_elf_final_write_processing): Update prototype.
1754 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1755 (_bfd_elf_final_write_processing): Return error on incompatible
1756 OSABI and has_gnu_osabi. Remove linker arg.
1757 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1758 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1759 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1760 (_bfd_mips_elf_final_write_processing): Likewise.
1761 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1762 and remove linker arg.
1763 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1764 * elf-nacl.c (nacl_final_write_processing): Likewise.
1765 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1766 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1767 * elf32-arm.c (arm_final_write_processing): Likewise.
1768 (elf32_arm_final_write_processing): Likewise.
1769 (elf32_arm_nacl_final_write_processing): Likewise.
1770 (elf32_arm_vxworks_final_write_processing): Likewise.
1771 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1772 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1773 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1774 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1775 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1776 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1777 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1778 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1779 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1780 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1781 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1782 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1783 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1784 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1785 (ppc_elf_final_write_processing): Likewise.
1786 (ppc_elf_vxworks_final_write_processing): Likewise.
1787 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1788 (elf32_sparc_final_write_processing): Likewise.
1789 (elf32_sparc_vxworks_final_write_processing): Likewise.
1790 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1791 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1792 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1793 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1794 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1795 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1796 (_bfd_mips_elf_final_write_processing): Likewise.
1798 2019-07-24 Alan Modra <amodra@gmail.com>
1800 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1802 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1803 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1805 2019-07-24 Alan Modra <amodra@gmail.com>
1807 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1808 EI_OSABI header byte here.
1809 (ELF_OSABI): Define.
1811 2019-07-23 Alan Modra <amodra@gmail.com>
1813 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1814 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1815 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1816 when elf_gnu_osabi_mbind is set.
1817 (_bfd_elf_map_sections_to_segments): Likewise.
1818 (_bfd_elf_init_private_section_data): Likewise.
1819 (_bfd_elf_final_write_processing): Update comment.
1820 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1821 (elf_backend_special_sections): Define without .tbss for linux.
1823 2019-07-23 Alan Modra <amodra@gmail.com>
1825 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1826 Remove none, any, all enums.
1827 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1828 (_bfd_elf_final_write_processing): Declare.
1829 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1830 elf_backend_final_write_processing.
1831 (_bfd_elf_post_process_headers): Move body of function to..
1832 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1833 only when not already set. Adjust for rename.
1834 * elfxx-target.h (elf_backend_final_write_processing): Default to
1835 _bfd_elf_final_write_processing.
1836 * elf-hppa.h (elf_hppa_final_write_processing): Call
1837 _bfd_elf_final_write_processing.
1838 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1839 * elf-nacl.c (nacl_final_write_processing): Likewise.
1840 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1841 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1842 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1843 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1844 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1845 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1846 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1847 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1848 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1849 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1850 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1851 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1852 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1853 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1854 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1855 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1856 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1857 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1858 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1859 * elf32-arm.c (arm_final_write_processing): Split out from..
1860 (elf32_arm_final_write_processing): ..here. Call
1861 _bfd_elf_final_write_processing.
1862 (elf32_arm_nacl_final_write_processing): Adjust.
1863 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1864 (_bfd_mips_elf_final_write_processing): ..here. Call
1865 _bfd_elf_final_write_processing.
1866 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1867 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1868 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1869 (ppc_elf_final_write_processing): ..here. Call
1870 _bfd_elf_final_write_processing.
1871 (ppc_elf_vxworks_final_write_processing): Adjust.
1872 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1873 (elf32_sparc_final_write_processing): ..here. Call
1874 _bfd_elf_final_write_processing.
1875 (elf32_sparc_vxworks_final_write_processing): Adjust.
1876 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1877 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1878 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1879 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1880 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1881 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1882 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1883 * elflink.c (elf_link_add_object_symbols): Likewise.
1884 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1887 2019-07-23 Omar Majid <omajid@redhat.com>
1889 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1890 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1891 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1893 * peXXigen.c: Add comment about source of .NET magic numbers.
1895 2019-07-19 Alan Modra <amodra@gmail.com>
1897 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1898 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1899 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1900 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1901 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1902 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1903 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1904 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1905 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1906 * bfd-in2.h: Regenerate.
1907 * libbfd.h: Regenerate.
1909 2019-07-18 Alan Modra <amodra@gmail.com>
1911 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1912 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1915 2019-07-18 Alan Modra <amodra@gmail.com>
1917 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1918 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1919 is more than 8 bits.
1920 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1921 tls_type vars unsigned int.
1922 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1923 to select r_type edit.
1925 2019-07-18 Alan Modra <amodra@gmail.com>
1927 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1929 * elf64-ppc.c (TLS_GDIE): Likewise.
1931 2019-07-18 Alan Modra <amodra@gmail.com>
1933 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1934 range of tp-relative offsets.
1936 2019-07-15 Alan Modra <amodra@gmail.com>
1938 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1939 alias is no longer bfd_link_hash_defined, clear the alias.
1941 2019-07-13 Alan Modra <amodra@gmail.com>
1943 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1945 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1946 (_bfd_elf_init_2_index_sections): Likewise.
1947 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1948 relocations for local TLS symbols, use STN_UNDEF as the relocation
1950 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1951 leave TLS symbol value in the addend.
1953 2019-07-08 Alan Modra <amodra@gmail.com>
1956 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1957 size before reading first word.
1959 2019-07-02 Nick Clifton <nickc@redhat.com>
1962 * elf.c (is_debuginfo_file): New function.
1963 (assign_file_positions_for_non_load_sections): Do not warn about
1964 allocated sections outside of loadable segments if they are found
1965 in a debuginfo file.
1966 * elf-bfd.h (is_debuginfo_file): Prototype.
1968 2019-07-02 Nick Clifton <nickc@redhat.com>
1971 * compress.c (bfd_get_full_section_contents): Do not complain
1972 about linker created sections that are larger than the file size.
1974 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1976 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1977 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1979 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1981 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1983 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1984 sections when .text section contain secure entry functions
1987 2019-07-01 Nick Clifton <nickc@redhat.com>
1990 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1991 section VMA in the offset used to update exidx relocs.
1993 2019-06-28 Nick Clifton <nickc@redhat.com>
1996 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1997 large version reference section.
1998 * compress.c (bfd_get_full_section_contents): Check for an
1999 uncompressed section whose size is larger than the file size.
2001 2019-06-28 Alan Modra <amodra@gmail.com>
2003 * format.c (bfd_check_format_matches): Don't match plugin target
2004 if another target matches. Expand comment.
2005 * targets.c (_bfd_target_vector): Move plugin_vec after all other
2006 non-corefile targets, outside !SELECT_VECS.
2007 * config.bfd: Don't handle targ=plugin here.
2008 * configure.ac: Don't add plugin to enable_targets or handle in
2009 target loop setting selvecs and other target vars.
2010 * configure: Regenerate.
2012 2019-06-26 Nick Clifton <nickc@redhat.com>
2015 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
2016 messages for failures.
2017 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
2018 if returning an error value.
2020 2019-06-25 Jan Beulich <jbeulich@suse.com>
2022 * elf-properties.c (elf_find_and_remove_property): Rename last
2023 parameter. Mention it in comment.
2025 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
2027 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
2028 SEC_MERGE or SEC_CODE flags are set.
2029 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
2030 symtype consistently. Don't include sec_addr (sym_sec) in symval.
2031 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
2032 Add sec_addr (sym_sec) after handling merge sections.
2034 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
2037 * elf-properties.c (elf_merge_gnu_property_list): Remove the
2038 property after reporting property removal.
2040 2019-06-23 Alan Modra <amodra@gmail.com>
2043 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
2044 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
2045 Reduce range of offsets allowed for other GOT relocs.
2047 2019-06-23 Alan Modra <amodra@gmail.com>
2050 * elfcode.h (elf_object_p): Warning fix.
2052 2019-06-21 Alan Modra <amodra@gmail.com>
2055 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
2057 2019-06-19 Alan Modra <amodra@gmail.com>
2060 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
2061 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
2063 2019-06-19 Alan Modra <amodra@gmail.com>
2065 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
2066 functions that require r2 valid to use local entry.
2067 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
2069 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2071 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
2072 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
2073 with elfNN_aarch64_allocate_local_dynrelocs.
2075 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
2077 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
2079 2019-06-14 Alan Modra <amodra@gmail.com>
2081 * Makefile.in: Regenerate.
2082 * configure: Regenerate.
2084 2019-06-14 Alan Modra <amodra@gmail.com>
2086 * elf64-ppc.c: Fix comments involving paddi.
2088 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
2091 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
2092 absent, or the bfd is not in the ELF formart.
2093 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
2095 2019-06-10 Christos Zoulas <christos@zoulas.com>
2098 * elf.c (elfcore_make_auxv_note_section): New function.
2099 (elfcore_grok_note): Use it.
2100 (elfcore_grok_freebsd_note): Likewise.
2101 (elfcore_grok_openbsd_note): Likewise.
2102 (elfcore_grok_netbsd_note): Likewise. Plus add support for
2103 NT_NETBSDCORE_AUXV notes.
2105 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2107 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2108 alignment of the new gnu property section.
2110 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2112 * bfd-in.h: Change comment.
2113 * bfd-in2.h: Regenerate.
2114 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2115 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2118 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
2120 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2121 Remove overflow check.
2123 2019-05-28 Alan Modra <amodra@gmail.com>
2126 * cofflink.c (coff_link_check_archive_element): Don't assume
2127 element is a coff object file after calling add_archive_element.
2129 2019-05-28 Alan Modra <amodra@gmail.com>
2132 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2133 attempt to set sh_entsize for excluded PLT section.
2135 2019-05-28 Alan Modra <amodra@gmail.com>
2138 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2139 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2140 allocated in alpha_dynamic_entries_for_reloc.
2142 2019-05-28 Alan Modra <amodra@gmail.com>
2145 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2146 on NULL output_section.
2147 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2149 2019-05-28 Alan Modra <amodra@gmail.com>
2152 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2153 entry when MUST_FIND. Abort when MUST_FIND not found.
2154 (elf_m68k_get_bfd2got_entry): Likewise.
2155 (elf_m68k_relocate_section): Remove now useless assert.
2157 2019-05-28 Alan Modra <amodra@gmail.com>
2160 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2161 from bfd_link_info, not an output section owner.
2162 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2163 (elf_hppa_final_link_relocate): Likewise.
2165 2019-05-28 Alan Modra <amodra@gmail.com>
2168 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2169 create_object_symbols_section, obj_textsec, obj_datasec or
2170 obj_bsssec. Fix other errors in placement.
2171 * config.bfd: Obsolete tic30-aout.
2173 2019-05-28 Alan Modra <amodra@gmail.com>
2176 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2177 end of section list as well as section_count.
2178 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2179 section list before returning error.
2181 2019-05-27 Alan Modra <amodra@gmail.com>
2183 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2185 2019-05-27 Alan Modra <amodra@gmail.com>
2188 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2190 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2192 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2193 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2194 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2195 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2196 (elf_backend_merge_symbol_attribute): Define.
2198 2019-05-24 Alan Modra <amodra@gmail.com>
2200 * po/SRC-POTFILES.in: Regenerate.
2202 2019-05-24 Alan Modra <amodra@gmail.com>
2204 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2205 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2206 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2207 (struct ppc_link_hash_table): Add powerxx_stubs.
2208 (ppc64_elf_check_relocs): Set powerxx_stubs.
2209 (build_powerxx_offset, size_powerxx_offset),
2210 (num_relocs_for_powerxx_offset),
2211 (emit_relocs_for_powerxx_offset): New functions.
2212 (plt_stub_size): Size powerxx stubs.
2213 (ppc_build_one_stub): Emit powerxx stubs.
2214 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2217 2019-05-24 Alan Modra <amodra@gmail.com>
2219 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2220 R_PPC64_GOT_PCREL34.
2221 (xlate_pcrel_opt): New function.
2222 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2223 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2224 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2226 2019-05-24 Alan Modra <amodra@gmail.com>
2228 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2229 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2230 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2231 (BFD_RELOC_PPC64_PLT_PCREL34),
2232 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2233 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2234 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2235 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2236 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2237 * elf64-ppc.c (PNOP): Define.
2238 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2239 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2240 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2242 (ppc64_elf_prefix_reloc): New function.
2243 (struct ppc_link_hash_table): Add notoc_plt.
2244 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2245 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2246 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2247 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2248 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2249 possible need for dynamic relocs on non-pcrel powerxx relocs.
2250 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2251 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2252 (toc_adjusting_stub_needed): Likewise.
2253 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2254 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2255 * bfd-in2.h: Regenerate.
2256 * libbfd.h: Regenerate.
2258 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2260 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2261 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2263 * configure: Regenerate.
2265 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2267 * configure: Regenerated.
2268 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2269 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2270 (BFD64_BACKENDS): Add elf64-bpf.lo.
2271 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2272 * Makefile.in (SOURCE_HFILES): Regenerate.
2273 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2274 * cpu-bpf.c: New file.
2275 * elf64-bpf.c: Likewise.
2276 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2278 * archures.c: Define architecture bfd_arch_bpf and machine
2280 * reloc.c: Define BFD relocations used by the BPF target.
2281 * bfd-in2.h: Regenerated.
2282 * libbfd.h: Likewise.
2284 2019-05-22 Alan Modra <amodra@gmail.com>
2286 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2289 2019-05-22 Alan Modra <amodra@gmail.com>
2291 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2292 processing on "size error in section".
2294 2019-05-22 Alan Modra <amodra@gmail.com>
2296 * som.c (som_bfd_free_cached_info): Call
2297 _bfd_generic_close_and_cleanup.
2299 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2301 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2302 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2304 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2306 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2307 checks. Search the RELA table for n64 relocations.
2309 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2310 Faraz Shahbazker <fshahbazker@wavecomp.com>
2312 * elfxx-mips.c (LA25_BC): New macro.
2313 (mips_elf_link_hash_table)<compact_branches>: New field.
2314 (STUB_JALRC): New macro.
2315 (mipsr6_o32_exec_plt0_entry_compact): New array.
2316 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2317 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2318 (mipsr6_exec_plt_entry_compact): Likewise.
2319 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2320 when compact_branches is true.
2321 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2322 PLT for MIPSR6 with compact_branches. Do not reorder the
2323 compact branches PLT. Switch the lazy stub for MIPSR6
2324 with compact_branches to use JALRC.
2325 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2326 when compact_branches is true.
2327 (_bfd_mips_elf_compact_branches): New function.
2328 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2330 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2333 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2334 Fix print formatter.
2336 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2339 * elf32-arm.c (get_value_helper): Remove.
2340 (elf32_arm_final_link_relocate): Fix branch future relocations.
2342 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2345 * bfd-in.h (enum erratum_84319_opts): New
2346 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2347 int to enum erratum_84319_opts.
2348 * bfd-in2.h: Regenerate.
2349 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2350 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2351 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2352 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2353 (_bfd_aarch64_resize_stubs): Amend comment.
2354 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2356 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2357 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2359 (clear_erratum_843419_entry): Update erratum conditional.
2361 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2364 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2365 when computing distance_short_enough.
2367 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2370 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2371 Wrap around even if distance equals avr_pc_wrap_around.
2373 2019-05-20 Nick Clifton <nickc@redhat.com>
2375 * po/fr.po: Updated French translation.
2377 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2379 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2381 2019-05-16 Alan Modra <amodra@gmail.com>
2383 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2385 2019-05-15 Alan Modra <amodra@gmail.com>
2387 * elf32-arm.c (elf32_arm_write_section): Don't leave
2388 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2389 unitialised section contents.
2391 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2394 * verilog.c: (VerilogDataWidth): New variable.
2395 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2397 2019-05-08 Nick Clifton <nickc@redhat.com>
2400 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2401 rather than FALSE if encountering a non-ELF file.
2403 2019-05-06 Alan Modra <amodra@gmail.com>
2405 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2407 2019-05-06 Alan Modra <amodra@gmail.com>
2409 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2410 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2411 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2412 * libbfd.h: Regenerate.
2413 * bfd-in2.h: Regenerate.
2415 2019-05-04 Alan Modra <amodra@gmail.com>
2418 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2419 following the standard section names.
2420 (bfd_decode_symclass): Prioritize section flag tests in
2421 decode_section_type before name tests in coff_section_type.
2422 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2423 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2424 their names and choose standard .text section flags for
2427 2019-05-02 Nick Clifton <nickc@redhat.com>
2430 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2431 .gnu.debugaltlink sections as debugging sections.
2433 2019-04-30 Alan Modra <amodra@gmail.com>
2435 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2436 (struct _ppc64_elf_section_data): Likewise.
2437 (ppc64_elf_check_relocs): Set above fields.
2438 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2439 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2442 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2445 * elflink.c (elf_link_output_extsym): Don't complain undefined
2446 weak dynamic reference.
2448 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2450 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2451 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2452 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2453 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2454 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2455 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2456 (elfNN_aarch64_small_plt0_bti_entry): Update.
2457 (elfNN_aarch64_small_plt_bti_entry): Update.
2458 (elfNN_aarch64_small_plt_pac_entry): Update.
2459 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2460 (setup_plt_values): Setup new entries.
2461 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2462 (elfNN_aarch64_plt_sym_val): Likewise.
2464 2019-04-22 Jim Wilson <jimw@sifive.com>
2466 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2468 2019-04-19 Alan Modra <amodra@gmail.com>
2470 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2472 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2474 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2475 building shared object.
2476 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2478 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2481 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2484 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2486 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2488 * bfd-in2.h: Regenerate.
2489 * libbfd.h: Likewise.
2491 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2493 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2494 * bfd-in2.h: Regenerated.
2495 * libbfd.h: Regenerated.
2497 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2499 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2500 * bfd-in2.h: Regenerated.
2501 * libbfd.h: Likewise.
2503 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2505 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2506 * bfd-in2.h: Regenerated.
2507 * libbfd.h: Regenerated.
2508 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2509 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2510 and R_ARM_THM_BF12 together.
2511 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2513 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2515 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2516 * libbfd.h: Regenerated.
2517 * bfd-in2.h: Regenerated.
2518 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2519 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2520 and R_ARM_THM_BF18 together.
2521 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2523 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2525 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2526 * bfd-in2.h: Regenerated.
2527 * libbfd.h: Regenerated.
2528 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2529 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2530 and R_ARM_THM_BF16 together.
2531 (get_value_helper): New reloc helper.
2532 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2534 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2536 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2537 * bfd-in2.h: Regenerate.
2538 * libbfd.h: Regenerate.
2540 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2542 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2543 * bfd-in2.h: Regenerate.
2544 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2545 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2547 (using_thumb2): Likewise.
2548 (using_thumb2_bl): Update assert.
2549 (arch_has_arm_nop): Likewise.
2550 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2551 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2553 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2555 * elf-linker-x86.h (elf_x86_cet_report): New.
2556 (elf_linker_x86_params): Add cet_report.
2557 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2558 missing IBT and SHSTK properties if needed.
2560 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2563 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2564 "h != NULL". Don't check "h != NULL" before calling.
2565 bfd_elf_gc_record_vtentry.
2566 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2567 * elf32-bfin.c (bfin_check_relocs): Likewise.
2568 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2569 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2570 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2571 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2572 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2573 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2574 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2575 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2576 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2577 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2578 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2579 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2580 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2581 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2582 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2583 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2584 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2585 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2586 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2587 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2588 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2589 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2590 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2591 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2592 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2593 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2594 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2595 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2596 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2599 2019-04-11 Alan Modra <amodra@gmail.com>
2602 * elflink.c (elf_link_add_object_symbols): Don't read partial
2603 dynamic entries from fuzzed objects.
2605 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2608 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2609 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2610 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2612 2019-04-10 Michael Forney <mforney@mforney.org>
2615 * doc/chew.c (free_words): Correctly free "push_text" strings.
2617 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2619 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2621 2019-04-08 Alan Modra <amodra@gmail.com>
2623 * configure.ac (elfxx_x86): Define and use.
2624 * configure: Regenerate.
2626 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2628 * elf-linker-x86.h: New file.
2629 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2630 to get x86-specific linker options.
2631 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2632 (elf_x86_64_check_relocs): Likewise.
2633 (elf_x86_64_relocate_section): Likewise.
2634 (elf_x86_64_link_setup_gnu_properties): Likewise.
2635 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2636 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2637 (_bfd_elf_linker_x86_set_options): New function.
2638 * elfxx-x86.h: Include "elf-linker-x86.h".
2639 (elf_x86_link_hash_table): Add params.
2641 2019-04-03 Alan Modra <amodra@gmail.com>
2643 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2644 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2645 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2646 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2647 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2648 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2650 2019-04-02 Jim Wilson <jimw@sifive.com>
2653 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2654 ELF header flags to after check for ELF object file. Loop through
2655 sections looking for code sections, if none, then skip ABI checks.
2657 2019-03-30 Andrew Waterman <andrew@sifive.com>
2659 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2662 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2664 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2665 info->export_dynamic to the conditional.
2667 2019-03-28 Alan Modra <amodra@gmail.com>
2670 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2671 * configure: Regenerate.
2672 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2673 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2674 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2675 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2676 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2678 2019-03-21 Jim Wilson <jimw@sifive.com>
2681 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2682 verify sym non-NULL before using. Add identical check using h.
2684 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2686 * elf-bfd.h (struct elf_backend_data): Add argument to
2687 merge_gnu_properties.
2688 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2689 itself and while calling bed->merge_gnu_properties.
2690 (elf_merge_gnu_property_list): Update the calls for
2691 elf_merge_gnu_properties.
2692 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2693 of --force-bti warning and add argument.
2694 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2696 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2697 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2700 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2702 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2703 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2704 (elf_backend_fixup_gnu_properties): Define for AArch64.
2706 2019-03-18 Alan Modra <amodra@gmail.com>
2709 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2710 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2711 attempt at writing glink stubs only once.
2713 2019-03-16 Alan Modra <amodra@gmail.com>
2716 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2717 (_bfd_elf_rel_local_sym): Likewise.
2718 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2719 section of symbols with unrecognized shndx.
2721 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2724 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2726 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2727 in discarded section.
2729 2019-03-15 Alan Modra <amodra@gmail.com>
2732 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2733 symbol after globals if elf_bad_symtab is not set.
2735 2019-03-15 Alan Modra <amodra@gmail.com>
2738 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2739 (_bfd_elf_rel_local_sym): Likewise.
2741 2019-03-15 Alan Modra <amodra@gmail.com>
2744 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2745 object files with sh_size not a multiple of sh_entsize.
2747 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2750 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2751 input with bad relocation.
2753 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2755 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2757 2019-03-14 Nick Clifton <nickc@redhat.com>
2760 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2761 (save_section_vma): Initialise field to the number of entries in
2763 (section_vma_same): Check that the number of entries in the
2764 sec_vma table matches the number of sections in the bfd.
2766 2019-03-14 Nick Clifton <nickc@redhat.com>
2769 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2770 section owner pointer when adding the default symbol.
2772 2019-03-14 Nick Clifton <nickc@redhat.com>
2775 * elflink.c (elf_link_add_object_symbols): Add new local variable
2776 extversym_end. Initialise it to point to the end of the version
2777 symbol table, if present. Check it when initialising and updating
2780 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2782 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2783 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2784 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2785 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2787 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2788 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2789 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2791 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2792 Szabolcs Nagy <szabolcs.nagy@arm.com>
2794 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2795 (aarch64_bti_pac_info): New.
2796 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2797 (bfd_elf32_aarch64_set_options): Likewise.
2798 * bfd-in2.h: Regenerate
2799 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2800 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2801 (elfNN_aarch64_small_plt0_bti_entry): New.
2802 (elfNN_aarch64_small_plt_bti_entry): New.
2803 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2804 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2805 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2806 tlsdesc_plt_entry_size fields.
2807 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2808 (setup_plt_values): New helper function.
2809 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2811 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2813 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2814 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2815 to plt stubs instead of fixed ones and update filling them according
2816 to the need for bti.
2817 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2818 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2819 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2820 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2821 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2823 (bfd_elfNN_get_synthetic_symtab): Define.
2824 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2825 and mising BTI NOTE SECTION.
2828 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2830 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2831 linker created inputs from merge.
2832 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2833 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2834 (elfNN_aarch64_link_setup_gnu_properties): New.
2835 (elfNN_aarch64_merge_gnu_properties): New.
2836 (elf_backend_setup_gnu_properties): Define for AArch64.
2837 (elf_backend_merge_gnu_properties): Likewise.
2838 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2839 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2840 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2841 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2842 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2843 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2844 (elf_backend_parse_gnu_properties): Define for AArch64.
2846 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2849 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2850 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2852 2019-03-12 Alan Modra <amodra@gmail.com>
2854 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2855 nmemb parameter. Use bfd_alloc2.
2856 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2858 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2859 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2860 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2862 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2863 (assign_section_numbers): Style fix.
2864 (swap_out_syms): Use bfd_malloc2.
2865 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2867 (_bfd_elf_make_empty_symbol): Style fix.
2868 (elfobj_grok_stapsdt_note_1): Formatting.
2869 * elfcode.h (elf_object_p): Use bfd_alloc2.
2870 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2871 (elf_slurp_symbol_table): Use bfd_zalloc2.
2872 (elf_slurp_reloc_table): Use bfd_alloc2.
2873 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2874 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2875 size calculation doesn't overflow.
2876 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2877 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2878 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2880 2019-03-08 Alan Modra <amodra@gmail.com>
2883 * merge.c (merge_strings): Return secinfo. Don't pad section
2885 (_bfd_merge_sections): Pad section to alignment here, if input
2886 sections contributing to merged output all pad to alignment.
2889 2019-03-06 Nick Clifton <nickc@redhat.com>
2891 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2893 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2894 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2896 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2898 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2899 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2902 * elf32-s390.c (allocate_dynrelocs): Update comment.
2904 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2906 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2908 2019-02-28 Nick Clifton <nickc@redhat.com>
2911 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2912 section that is not NUL terminated.
2914 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2917 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2918 by linker when checking copy reloc on protected symbol.
2920 2019-02-24 Alan Modra <amodra@gmail.com>
2923 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2925 2019-02-20 Eric Tsai <erictsai@cadence.com>
2927 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2928 sections between the call site and call destination and adjust
2929 call distance by the largest alignment.
2931 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2933 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2934 * elf.c (elfcore_grok_aarch_pauth): New function.
2935 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2936 (elfcore_write_aarch_pauth): New function.
2937 (elfcore_write_register_note): Check for AArch64 pauth section.
2939 2019-02-20 Alan Modra <amodra@gmail.com>
2942 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2945 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2947 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2948 Darwin hosts, not just or1k.
2949 * configure: Regenerate.
2951 2019-02-20 Alan Modra <amodra@gmail.com>
2954 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2955 sentinel NUL to string buffer nearer to loop where it is used.
2956 Don't go past sentinel when scanning strings, and don't write
2958 * archive.c (do_slurp_coff_armap): Simplify string handling to
2961 2019-02-19 Alan Modra <amodra@gmail.com>
2964 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2965 attempting to prevent read past end of section.
2967 2019-02-18 Alan Modra <amodra@gmail.com>
2970 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2971 PRIx64 to generate warning messages. Print local sym names too.
2973 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2975 * elf32-arc (INIT_SYM_STRING): Delete.
2976 (FINI_SYM_STRING): Likewise.
2977 (init_str): Likewise.
2978 (fini_str): Likewise.
2980 2019-02-08 Alan Modra <amodra@gmail.com>
2982 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2983 for bss-plt" warning to make it an error.
2985 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2988 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2989 reloc_class_ifunc for ifunc symbols.
2990 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2992 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2994 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2995 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2997 2019-02-07 Nick Clifton <nickc@redhat.com>
2999 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
3000 into the definitely obsolete list.
3002 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
3005 * elf64-x86-64.c (elf_x86_64_need_pic): Check
3006 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
3007 (elf_x86_64_relocate_section): Move PIC check for PC-relative
3009 (elf_x86_64_check_relocs): Here.
3010 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
3011 to check if a symbol is defined in a non-shared object.
3012 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
3014 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
3016 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
3017 of 'labs' (and fix GCC warning).
3019 2019-01-25 Nick Clifton <nickc@redhat.com>
3021 * po/ru.po: Updated Russian translation.
3023 2019-01-23 Nick Clifton <nickc@redhat.com>
3025 * po/fr.po: Updated French translation.
3027 2019-01-21 Nick Clifton <nickc@redhat.com>
3029 * po/pt.po: Updated Portuguese translation.
3030 * po/uk.po: Updated Ukranian translation.
3032 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
3035 * elf32-nds32.c (nds32_relocate_section): Add space between words
3037 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
3039 (riscv_i_or_e_p): Likewise.
3040 (riscv_merge_arch_attr_info): Likewise.
3042 2019-01-19 Nick Clifton <nickc@redhat.com>
3044 * version.m4: Reset to 2.32.51
3045 * configure: Regenerate.
3046 * po/bfd.pot: Regenerate.
3048 2018-06-24 Nick Clifton <nickc@redhat.com>
3050 2.32 branch created.
3052 2019-01-16 Kito Cheng <kito@andestech.com>
3054 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
3057 2019-01-16 Kito Cheng <kito@andestech.com>
3058 Nelson Chu <nelson@andestech.com>
3060 * elfnn-riscv.c (in_subsets): New.
3061 (out_subsets): Likewise.
3062 (merged_subsets): Likewise.
3063 (riscv_std_ext_p): Likewise.
3064 (riscv_non_std_ext_p): Likewise.
3065 (riscv_std_sv_ext_p): Likewise.
3066 (riscv_non_std_sv_ext_p): Likewise.
3067 (riscv_version_mismatch): Likewise.
3068 (riscv_i_or_e_p): Likewise.
3069 (riscv_merge_std_ext): Likewise.
3070 (riscv_merge_non_std_and_sv_ext): Likewise.
3071 (riscv_merge_arch_attr_info): Likewise.
3072 (riscv_merge_attributes): Likewise.
3073 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
3075 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
3076 (elf_backend_obj_attrs_vendor): Define.
3077 (elf_backend_obj_attrs_section_type): Likewise.
3078 (elf_backend_obj_attrs_section): Likewise.
3079 (elf_backend_obj_attrs_arg_type): Define as
3080 riscv_elf_obj_attrs_arg_type.
3081 * elfxx-riscv.c (riscv_estimate_digit): New.
3082 (riscv_estimate_arch_strlen1): Likewise.
3083 (riscv_estimate_arch_strlen): Likewise.
3084 (riscv_arch_str1): Likewise.
3085 (riscv_arch_str): Likewise.
3086 * elfxx-riscv.h (riscv_arch_str): Declare.
3088 2019-01-14 John Darrington <john@darrington.wattle.id.au>
3090 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
3092 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
3093 source field. (md_apply_fix): Apply final fix
3094 to BFD_RELOC_S12Z_OPR.
3095 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
3097 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
3100 * elf32-s390.c (allocate_dynrelocs): Update comment.
3102 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
3104 * warning.m4: Adjust egrep pattern for non-GNU compilers.
3105 * configure: Regenerate.
3107 2019-01-08 Alan Modra <amodra@gmail.com>
3111 * ihex.c (ihex_write_object_contents): Properly check 32-bit
3114 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
3116 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3117 * bfd/bfd-in2.h: Regenerate.
3118 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3119 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3121 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
3123 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3124 default target, little endian target is more suitable.
3126 2019-01-04 Alan Modra <amodra@gmail.com>
3130 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3132 (EQ_VALUE_IN_FIELD): Likewise.
3133 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3135 2019-01-01 Alan Modra <amodra@gmail.com>
3137 Update year range in copyright notice of all files.
3139 For older changes see ChangeLog-2018
3141 Copyright (C) 2019 Free Software Foundation, Inc.
3143 Copying and distribution of this file, with or without modification,
3144 are permitted in any medium without royalty provided the copyright
3145 notice and this notice are preserved.
3151 version-control: never
projects / deliverable / binutils-gdb.git / blob