1 2019-12-29 Alan Modra <amodra@gmail.com>
3 * vms-misc.c (_bfd_vms_save_sized_string): Add abfd param, make
4 size a size_t. Use bfd_alloc rather than bfd_malloc.
5 (_bfd_vms_save_counted_string): Similarly.
6 * vms.h (_bfd_vms_save_sized_string): Update prototype.
7 (_bfd_vms_save_counted_string): Likewise.
8 * vms-alpha.c (_bfd_vms_slurp_ehdr): Adjust
9 _bfd_vms_save_counted_string and bfd_vms_save_sized_string calls.
10 (_bfd_vms_slurp_egsd, parse_module): Likewise.
11 (_bfd_vms_slurp_eisd): Likewise. Check return status.
12 (alpha_vms_bfd_link_hash_table_free): New function.
13 (alpha_vms_bfd_link_hash_table_create): Arrange to call it.
14 (vms_close_and_cleanup): Free more memory. Don't release tdata.
16 2019-12-29 Alan Modra <amodra@gmail.com>
18 * coffcode.h (coff_close_and_cleanup): Redefine to..
19 * coffgen.c (_bfd_coff_close_and_cleanup): ..this. New function.
20 * libcoff-in.h (_bfd_coff_close_and_cleanup): Declare.
21 * libcoff.h: Regenerate.
23 2019-12-29 Hannes Domani <ssbssa@yahoo.de>
24 Alan Modra <amodra@gmail.com>
27 * bfd.c (bfd_update_compression_header): Write zlib header for
28 formats other than ELF too.
30 2019-12-26 Alan Modra <amodra@gmail.com>
32 * som.c (setup_sections): Don't overflow space_strings_size. Use
33 bfd_malloc2 to catch overflow of size calculation.
34 (som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size
36 (som_build_and_write_symbol_table): Similarly use bfd_zmalloc2.
37 (som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2,
39 (bfd_som_attach_aux_hdr): Use size_t vars for string length.
40 (som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of
41 size calculation. Use size_t vars for length and catch overflow.
42 (som_slurp_armap): Use bfd_alloc2 to catch overflow of size
44 (som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and
45 bfd_malloc2. Perform size calculations in bfd_size_type.
47 2019-12-26 Hannes Domani <ssbssa@yahoo.de>
49 * peicode.h (pe_bfd_read_buildid): Free data.
51 2019-12-23 Alan Modra <amodra@gmail.com>
53 * vms-alpha.c (add_symbol): Add "max" parameter. Error on string
54 length larger than max.
55 (_bfd_vms_slurp_egsd): Ensure record is at least large enough to
56 read string length byte, error if not. Pass size to add_symbol.
57 (_bfd_vms_slurp_etir): Don't read past end of buffer when reading
58 type and length. Allow read of last byte in buffer.
60 2019-12-23 Alan Modra <amodra@gmail.com>
62 * wasm-module.c (wasm_read_leb128): Don't allow oversize shifts.
63 Catch value overflow. Sign extend only on terminating byte.
65 2019-12-20 Alan Modra <amodra@gmail.com>
67 * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
69 2019-12-20 Alan Modra <amodra@gmail.com>
71 * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
72 declaration. Move ATTRIBUTE_UNUSED to definition.
73 (sign_extend, low_sign_extend, sign_unext, low_sign_unext),
74 (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
75 (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
76 args and return value unsigned. Use unsigned variables.
77 (hppa_rebuild_insn): Similarly.
79 2019-12-20 Alan Modra <amodra@gmail.com>
81 * format.c (bfd_check_format_matches): Free matching_vector when
82 not returning matching target strings.
84 2019-12-20 Alan Modra <amodra@gmail.com>
86 * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
88 2019-12-18 Alan Modra <amodra@gmail.com>
90 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
91 checking symbol count against section size. Guard against strlen
92 running off end of buffer by allocating one more byte and zeroing.
93 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
95 2019-12-18 Alan Modra <amodra@gmail.com>
97 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
98 * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
100 2019-12-18 Alan Modra <amodra@gmail.com>
102 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
103 * elf32-hppa.c (final_link_relocate): Likewise.
104 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
105 (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
106 (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
107 * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
108 (ppc64_elf_relocate_section): Likewise.
109 * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
110 * netbsd.h (N_SET_FLAGS): Likewise.
112 2019-12-17 Alan Modra <amodra@gmail.com>
114 * coff-tic80.c: Delete file.
115 * cpu-tic80.c: Delete file.
116 * archures.c: Remove tic80 support.
117 * coffcode.h: Likewise.
118 * coffswap.h: Likewise.
119 * targets.c: Likewise.
120 * config.bfd: Likewise.
121 * configure.ac: Likewise.
122 * Makefile.am: Likewise.
123 * Makefile.in: Regenerate.
124 * bfd-in2.h: Regenerate.
125 * configure: Regenerate.
126 * po/SRC-POTFILES.in: Regenerate.
128 2019-12-13 Alan Modra <amodra@gmail.com>
131 * elf.c: (assign_file_positions_for_load_sections): Attempt to
132 keep meaningless p_offset for PT_LOAD segments without file
133 contents within file size.
135 2019-12-12 Alan Modra <amodra@gmail.com>
137 * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
138 * bfd-in2.h: Regenerate.
140 2019-12-11 Alan Modra <amodra@gmail.com>
142 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
143 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
144 * netbsd.h (write_object_contents): Likewise.
145 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
146 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
147 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
149 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
150 using 1u shifted left. Ditto for other macros.
151 * mmo.c (LOP): Make unsigned.
153 2019-12-11 Alan Modra <amodra@gmail.com>
155 * libbfd.c (bfd_get_8): Return a bfd_vma.
156 (bfd_get_signed_8): Return a bfd_signed_vma.
157 * bfd-in2.h: Regenerate.
159 2019-12-11 Alan Modra <amodra@gmail.com>
161 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
162 (Operand_soffsetx4_decode, Operand_simm4_decode),
163 (Operand_simm8_decode, Operand_simm8x256_decode),
164 (Operand_simm12b_decode, Operand_label8_decode),
165 (Operand_label12_decode, Operand_soffset_decode),
166 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
167 sign extend using shifts.
168 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
171 2019-12-11 Alan Modra <amodra@gmail.com>
173 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
174 of negative values by using unsigned vars.
176 2019-12-07 Alan Modra <amodra@gmail.com>
179 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
180 for ELF_COMMON_DEF_P symbols.
181 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
184 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
186 Only give FDE encoding warnings if --eh-frame-hdr was specified.
188 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
189 FDE encoding warning conditional.
191 2019-12-05 Nick Clifton <nickc@redhat.com>
194 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
195 when computing the sizes stored in the headers.
197 2019-12-03 Alan Modra <amodra@gmail.com>
200 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
202 (struct abbrev_offset_entry): New.
203 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
204 (read_abbrevs): Check whether we have already read abbrevs at
205 given offset, and add new offset/abbrev to hash table.
206 (decode_line_info): Keep line table at offset zero in file struct.
207 Return this for a cu reusing the same dir/file list.
208 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
209 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
210 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
213 2019-12-03 Alan Modra <amodra@gmail.com>
216 * dwarf2.c (struct dwarf2_debug_file): New struct.
217 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
219 (struct comp_unit): Add file field.
220 (read_indirect_string, read_indirect_line_string): Adjust to suit.
221 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
222 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
223 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
224 (stash_maybe_update_info_hash_tablse): Likewise.
225 (stash_verify_info_hash_table): Likewise.
226 (_bfd_dwarf2_slurp_debug_info): Likewise.
227 (_bfd_dwarf2_find_symbol_bias): Likewise.
228 (_bfd_dwarf2_find_nearest_line): Likewise.
229 (_bfd_dwarf2_cleanup_debug_info): Likewise.
230 (read_abbrevs): Add file param and adjust. Update calls.
231 (stash_comp_unit): Likewise.
232 (decode_line_info): Delete stash param and adjust. Update calls.
233 (comp_unit_find_nearest_line): Likewise.
234 (comp_unit_maybe_decode_line_info): Likewise.
235 (comp_unit_find_line): Likewise.
236 (parse_comp_unit): Add file and info_ptr param and adjust. Update
239 2019-12-03 Alan Modra <amodra@gmail.com>
241 * dwarf2.c (read_indirect_string): Don't duplicate offset check
242 done in read_section.
243 (read_indirect_line_string): Likewise.
244 (read_alt_indirect_string): Likewise.
245 (read_alt_indirect_ref): Likewise.
246 (read_abbrevs): Likewise. Free memory on all failure paths.
247 Use correct unsigned type for pointer difference comparison.
249 2019-12-03 Alan Modra <amodra@gmail.com>
251 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
253 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
254 (stash_comp_unit): Likewise.
255 (read_alt_indirect_ref): Return NULL not FALSE.
257 2019-12-03 Alan Modra <amodra@gmail.com>
259 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
261 2019-11-27 Alan Modra <amodra@gmail.com>
264 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
266 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
267 returning info from the symbol table. Do the _bfd_elf_find_function
268 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
270 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
272 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
273 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
274 * libbfd.h: Regenerate.
276 2019-11-27 Alan Modra <amodra@gmail.com>
279 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
280 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
281 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
282 where _bfd_elf_find_nearest_line would do so.
283 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
285 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
286 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
287 (elf_backend_maybe_function_sym): Define.
288 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
289 (bfd_elf32_find_nearest_line): Don't define.
290 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
291 (elf_backend_maybe_function_sym): Define.
292 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
293 (bfd_elfNN_find_nearest_line): Don't define.
295 2019-11-27 Alan Modra <amodra@gmail.com>
297 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
298 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
299 by two before applying to insn. Correct overflow test.
300 * coff-sh.c (sh_reloc): Likewise.
302 2019-11-26 Nick Clifton <nickc@redhat.com>
304 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
305 negative relocated value.
306 * coff-sh.c (sh_reloc): Likewise.
308 2019-11-25 Alan Modra <amodra@gmail.com>
310 * archures.c (bfd_octets_per_byte): Tail call
311 bfd_arch_mach_octets_per_byte.
312 * coff-arm.c (OCTETS_PER_BYTE): Define.
313 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
314 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
315 * coff-i386.c (coff_i386_reloc): Similarly.
316 * coff-mips.c (mips_reflo_reloc): Similarly.
317 * coff-x86_64.c (coff_amd64_reloc): Similarly.
318 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
319 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
320 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
321 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
322 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
323 * elf32-s12z.c (opru18_reloc): Similarly.
324 * elf32-sh.c (sh_elf_reloc): Similarly.
325 * elf32-spu.c (spu_elf_rel9): Similarly.
326 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
327 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
328 (ppc64_elf_toc64_reloc): Similarly.
329 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
330 * cofflink.c (_bfd_coff_link_input_bfd),
331 (_bfd_coff_reloc_link_order): Likewise.
332 * elf.c (_bfd_elf_section_offset): Likewise.
333 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
334 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
335 (bfd_elf_final_link): Likewise.
336 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
337 to set SEC_ELF_OCTETS.
338 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
339 (bfd_install_relocation): Likewise.
340 (_bfd_final_link_relocate): Don't recalculate octets.
341 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
343 * bfd-in2.h: Regenerate.
345 2019-11-25 Christian Eggers <ceggers@gmx.de>
347 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
348 * archures.c (bfd_octets_per_byte): New parameter sec.
349 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
350 returned [ELF targets only].
351 * bfd.c (bfd_get_section_limit): Provide section parameter to
353 * bfd-in2.h: regenerate.
354 * binary.c (binary_set_section_contents): Move call to
355 bfd_octets_per_byte into section loop. Provide section parameter
356 to bfd_octets_per_byte.
357 * coff-arm.c (coff_arm_reloc): Provide section parameter
358 to bfd_octets_per_byte.
359 * coff-i386.c (coff_i386_reloc): likewise.
360 * coff-mips.c (mips_reflo_reloc): likewise.
361 * coff-x86_64.c (coff_amd64_reloc): likewise.
362 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
363 (_bfd_coff_reloc_link_order): likewise.
364 * elf.c (_bfd_elf_section_offset): likewise.
365 (_bfd_elf_make_section_from_shdr): likewise.
366 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
367 .debug*, .zdebug* and .note.gnu*.
368 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
369 to bfd_octets_per_byte.
370 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
371 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
372 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
373 * elf32-s12z.c (opru18_reloc): likewise.
374 * elf32-sh.c (sh_elf_reloc): likewise.
375 * elf32-spu.c (spu_elf_rel9): likewise.
376 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
377 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
378 (ppc64_elf_addr16_ha_reloc): likewise.
379 (ppc64_elf_toc64_reloc): likewise.
380 * elflink.c (bfd_elf_final_link): likewise.
381 (bfd_elf_perform_complex_relocation): likewise.
382 (elf_fixup_link_order): likewise.
383 (elf_link_input_bfd): likewise.
384 (elf_link_sort_relocs): likewise.
385 (elf_reloc_link_order): likewise.
386 (resolve_section): likewise.
387 * linker.c (_bfd_generic_reloc_link_order): likewise.
388 (bfd_generic_define_common_symbol): likewise.
389 (default_data_link_order): likewise.
390 (default_indirect_link_order): likewise.
391 * srec.c (srec_set_section_contents): likewise.
392 (srec_write_section): likewise.
393 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
394 * reloc.c (_bfd_final_link_relocate): likewise.
395 (bfd_generic_get_relocated_section_contents): likewise.
396 (bfd_install_relocation): likewise.
397 For section which have SEC_ELF_OCTETS set, multiply output_base
398 and output_offset with bfd_octets_per_byte.
399 (bfd_perform_relocation): likewise.
401 2019-11-21 Alan Modra <amodra@gmail.com>
403 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
404 BFDs that have not been loaded.
406 2019-11-19 Alan Modra <amodra@gmail.com>
409 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
410 u.syment.n_value does point at another C_FILE sym and not into
411 some auxent that happens to look like a C_FILE. Properly check
412 for integer overflow and avoid possible pointer wrap-around.
413 Simplify pr17512 checks.
415 2019-11-19 Alan Modra <amodra@gmail.com>
418 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
419 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
421 2019-11-18 Alan Modra <amodra@gmail.com>
423 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
424 Rename from elf_backend_post_process_headers.
425 (_bfd_elf_post_process_headers): Delete.
426 (_bfd_elf_init_file_header): Declare.
427 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
428 in place of prep_headers and elf_backend_post_process_headers.
429 (_bfd_elf_init_file_header): Renamed from prep_headers with
430 updated args and made global. Delete dead code.
431 (_bfd_elf_post_process_headers): Delete.
432 * elf32-arm.c (elf32_arm_init_file_header): Rename from
433 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
435 (elf_backend_init_file_header): Define.
436 (elf_backend_post_process_headers): Don't define.
437 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
438 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
439 * elf32-metag.c (elf_metag_init_file_header): Similarly.
440 * elf32-spu.c (spu_elf_init_file_header
441 * elf32-visium.c (visium_elf_init_file_header
442 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
443 * elf64-hppa.c (elf64_hppa_init_file_header
444 * elf64-ia64-vms.c (elf64_vms_init_file_header
445 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
446 * elfnn-ia64.c (elfNN_hpux_init_file_header
447 * elfxx-mips.c (_bfd_mips_init_file_header
448 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
449 (_bfd_mips_init_file_header): Declare.
450 (elf_backend_post_process_headers): Delete.
451 (elf_backend_init_file_header): Define.
452 * elfxx-target.h (elf_backend_post_process_headers): Delete.
453 (elf_backend_init_file_header): Define and use.
454 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
455 (elf_backend_post_process_headers): Don't define.
456 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
457 (elf32_m68hc11_init_file_header): Declare.
458 * elf32-ppc.c (elf_backend_post_process_headers): Remove
461 2019-11-18 Alan Modra <amodra@gmail.com>
463 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
464 Rename from elf_backend_modify_program_headers.
465 (_bfd_elf_modify_headers): Declare.
466 * elf.c (assign_file_positions_except_relocs): Set
467 elf_program_header_size. Always call elf_backend_modify_headers.
468 Extract code modifying file header..
469 (_bfd_elf_modify_headers): ..to here. New function.
470 * elf32-arm.c (elf_backend_modify_headers): Renamed from
471 elf_backend_modify_program_headers.
472 * elf32-i386.c: Similarly.
473 * elf64-x86-64.c: Similarly.
474 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
475 to _bfd_elf_modify_headers.
476 * elf-nacl.h (nacl_modify_headers): Rename from
477 nacl_modify_program_headers.
478 * elf-nacl.c (nacl_modify_headers): Rename from
479 nacl_modify_program_headers and call _bfd_elf_modify_headers.
480 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
481 * elf32-spu.c (spu_elf_modify_headers): Similarly.
482 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
483 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
485 2019-11-18 Alan Modra <amodra@gmail.com>
488 * bfd.c (bfd_error_type): Add bfd_error_sorry.
489 (bfd_errmsgs): Likewise.
490 * elf.c (rewrite_elf_program_header): Don't abort on confused
491 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
492 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
493 (_bfd_elf_final_write_processing): Likewise.
494 * bfd-in2.h: Regenerate.
496 2019-11-12 Jim Wilson <jimw@sifive.com>
499 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
500 foff. If sym_sec->output_section and sec->output_section are the same
501 and not *ABS* then set max_alignment to that section's alignment.
503 2019-11-07 Alan Modra <amodra@gmail.com>
505 * cpu-cr16c.c: Delete.
506 * elf32-cr16c.c: Delete.
512 * targets.c: Remove cr16c support.
517 * po/SRC-POTFILES.in: Regenerate.
519 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
521 * doc/chew.c (add_to_definition): Use correct type when
522 calculating size of array reallocation.
523 (nextword): Always initialise the word return parameter.
524 (compile): Check return value of nextword().
526 2019-10-30 Keith Seitz <keiths@redhat.com>
528 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
530 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
532 (elf_read_notes): Add declaration.
533 * elf.c (elf_read_notes): Move elf-bfd.h.
534 (_bfd_elf_core_find_build_id): New function.
535 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
536 build-id if none is known.
537 (elf_parse_notes): For core files, scan for notes.
538 * elfcore.h (elf_core_file_matches_executable_p): If both
539 BFDs have identical build-ids, then they match.
540 (_bfd_elf_core_find_build_id): New function.
541 * elfxx-target.h (elf_backend_core_find_build_id): Define.
542 (elfNN_bed): Add elf_backend_core_find_build_id.
544 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
546 * libcoff-in.h (struct pe_tdata): Add dos_message field.
547 * libcoff.h: Regenerate.
548 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
549 dos_message field rather than initialising it.
550 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
552 * peicode.h (pe_mkobject): Initialise the dos_message field.
553 (pe_mkobject_hook): Copy the dos_message field.
554 (pe_bfd_object_p): Copy the dos_message field.
556 2019-10-25 Alan Modra <amodra@gmail.com>
559 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
561 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
563 * elf.c (elf_sort_segments): New function.
564 (assign_file_positions_except_relocs): Use shortcuts to elfheader
565 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
566 headers. Move PT_PHDR check..
567 (assign_file_positions_for_non_load_sections): ..and code setting
568 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
569 (assign_file_positions_for_load_sections): ..to here. Sort
570 PT_LOAD headers. Delete header_pad code. Use actual number of
571 headers rather than allocated in calculating size for program
572 headers. Don't assume program headers follow ELF file header.
573 Simplify pt_load_count code. Only set "off" for PT_LOAD or
575 (rewrite_elf_program_header): Set p_vaddr_offset for segments
576 that include file and program headers.
577 (copy_elf_program_header): Likewise, replacing header_size code.
579 2019-10-21 Alan Modra <amodra@gmail.com>
582 * archive.c (normalize): Return file unchanged when
583 BFD_ARCHIVE_FULL_PATH.
584 (_bfd_construct_extended_name_table): Pass abfd, the output
586 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
587 * bfd.c (struct bfd): Make flags a full flagword.
588 (BFD_ARCHIVE_FULL_PATH): Define.
589 * bfd-in2.h: Regenerate.
591 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
593 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
594 minimum alignment for .plt section.
596 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
598 * elf32-hppa.c: Revise import stub sequences.
599 (LONG_BRANCH_STUB_SIZE): Define.
600 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
601 (IMPORT_STUB_SIZE): Define.
602 (IMPORT_SHARED_STUB_SIZE): Define.
603 (EXPORT_STUB_SIZE): Define.
604 (plt_stub): Revise to not use register %r22.
605 (LDO_R1_R22): Define.
606 (LDW_R22_R21): Define.
607 (LDW_R22_R19): Define.
608 (hppa_build_one_stub): Update stub generation and use new defines.
609 (hppa_size_one_stub): Likewise.
611 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
613 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
614 that user should recompile their code with `fPIC` when linking non-pic
615 code into shared library.
617 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
618 the error message if needed, and then store the result into the
619 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
620 message for the dangerous relocation should be set before we call the
621 callback function. If we miss the error message since linker runs out
622 of memory, we should set the default error message for the error.
624 2019-10-16 Alan Modra <amodra@gmail.com>
627 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
628 for all ppc arch info.
629 * linker.c (default_data_link_order): Pass info->big_endian to
630 arch_info->fill function.
632 2019-10-15 Alan Modra <amodra@gmail.com>
634 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
635 (elf32_m68hc11_relocate_section): Don't use a variable for format
636 strings. Delete some unnecessary xgettext:c-format comments.
638 2019-10-15 Alan Modra <amodra@gmail.com>
641 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
643 * elf32-m68hc1x.c (reloc_warning): New function.
644 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
645 corresponding to %lx in format strings.
646 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
648 2019-10-15 Alan Modra <amodra@gmail.com>
651 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
653 2019-10-15 Alan Modra <amodra@gmail.com>
655 * bfd.c (bfd_check_compression_header): Check for powers of two
658 2019-10-14 Alan Modra <amodra@gmail.com>
660 * syms.c (struct indexentry): Add idx field.
661 (cmpindexentry): Final sort on idx.
662 (_bfd_stab_section_find_nearest_line): Set idx.
664 2019-10-14 Alan Modra <amodra@gmail.com>
666 * dwarf2.c (struct lookup_funcinfo): Add idx field.
667 (compare_lookup_funcinfos): Perform final sort on idx.
668 (build_lookup_funcinfo_table): Set idx.
669 (compare_sequences): Perform final sort on num_lines.
670 (build_line_info_table): Set num_lines and line_info_lookup earlier.
671 (sort_line_sequences): Set num_lines for sort.
673 2019-10-14 Alan Modra <amodra@gmail.com>
675 * elflink.c (elf_sort_symbol): Sort on type and name as well.
676 (elf_link_add_object_symbols): Style fix.
678 2019-10-14 Alan Modra <amodra@gmail.com>
680 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
681 for sections about to be sorted.
682 (assign_file_positions_for_load_sections): Likewise.
683 (elf_sort_sections): Don't bother optimising both TOEND case.
684 * elflink.c (bfd_elf_final_link): Reset target_index.
686 2019-10-14 Alan Modra <amodra@gmail.com>
688 * elflink.c (elf_get_linked_section_vma): Delete.
689 (compare_link_order): Use elf_linked_to_section and sort by lma,
691 (elf_fixup_link_order): Use size_t variables where appropriate.
692 Make use of elf_linked_to_section. Formatting. Properly align
695 2019-10-14 Alan Modra <amodra@gmail.com>
697 * elf-strtab.c (strrevcmp): Comment.
698 * merge.c (strrevcmp): Likewise.
699 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
700 Comment on why comparing pointers ensures a stable sort.
701 * elflink.c (struct elf_symbol): Add void* to union.
702 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
703 (elf_sym_name_compare): Likewise.
704 (bfd_elf_match_symbols_in_sections): Style fix.
705 (elf_link_sort_cmp1): Comment.
707 2019-10-14 Alan Modra <amodra@gmail.com>
710 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
711 return value of bfd_alloc2.
712 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
713 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
714 value of bfd_get_section_contents.
715 * som.c (som_write_space_strings): Don't use xmalloc.
716 (som_write_symbol_strings): Likewise.
718 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
720 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
721 stash->info_hash_status = STASH_INFO_HASH_ON when
722 stash_maybe_update_info_hash_tables succeeds.
724 2019-10-09 Alan Modra <amodra@gmail.com>
727 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
728 total_size calculation.
730 2019-10-08 Alan Modra <amodra@gmail.com>
733 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
734 recur_count. Error on recur_count reaching 100 rather than
735 info_ptr matching orig_info_ptr. Adjust calls.
737 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
739 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
740 (elf32_msp430_merge_msp430_attributes): Add support for merging
741 the GNU object attribute for data region.
743 2019-10-07 Alan Modra <amodra@gmail.com>
745 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
746 space for local got non-tls relocs when PIE.
748 2019-10-07 Alan Modra <amodra@gmail.com>
750 * elflink.c (elf_fixup_link_order): Don't attempt to find
751 an elf_section for linker created bfd sections.
753 2019-10-07 Alan Modra <amodra@gmail.com>
755 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
756 with non-local symbol. Don't double count __tls_get_addr calls
758 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
760 2019-10-07 Alan Modra <amodra@gmail.com>
762 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
764 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
766 2019-10-04 Alan Modra <amodra@gmail.com>
768 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
769 (ppc64_elf_tls_optimize): Correct is_local condition.
770 (allocate_got): Don't reserve dynamic relocations for any of the
771 tls got relocs in PIEs when the symbol is local.
772 (allocate_dynrelocs): Correct validity test for local sym using
774 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
775 for any of the tls got relocs in PIEs.
776 (ppc64_elf_layout_multitoc): Likewise.
777 (ppc64_elf_relocate_section): Correct validity test for local sym
778 using tlsld_got slot. Don't emit dynamic relocations for any of
779 the tls got relocs in PIEs when the symbol is local.
780 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
781 (got_relocs_needed): Delete.
782 (allocate_dynrelocs): Correct validity test for local sym using
783 tlsld_got slot. Don't reserve dynamic relocations for any of the
784 tls got relocs in PIEs when the symbol is local.
785 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
786 for any of the tls got relocs in PIEs.
787 (ppc_elf_relocate_section): Correct validity test for local sym
788 using tlsld_got slot. Don't emit dynamic relocations for any of
789 the tls got relocs in PIEs when the symbol is local.
791 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
795 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
796 bfd_link_pic for TLS checks.
797 (elf32_arm_final_link_relocate): Likewise.
798 (allocate_dynrelocs_for_symbol): Likewise.
800 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
803 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
805 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
807 * elf-bfd.h (bfd_section_is_ctf): New inline function.
808 * elf.c (special_sections_c): Add ".ctf".
809 (assign_file_positions_for_non_load_sections): Note that
810 compressed debugging sections etc are not assigned here. Treat
811 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
813 (assign_file_positions_except_relocs): Likewise.
814 (find_section_in_list): Note that debugging and CTF sections, as
815 well as reloc sections, are assigned later.
816 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
817 their size and contents updated.
818 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
819 compressed sections, they have no uncompressed content to copy at
821 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
822 callback right before the strtab is written out.
823 (bfd_elf_final_link): Don't cache the section contents of CTF
824 sections: they are not populated yet. Call the emit_ctf callback
825 right at the end, after all the symbols and strings are flushed
828 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
830 * elf-strtab.c (_bfd_elf_strtab_len): New.
831 (_bfd_elf_strtab_str): Likewise.
832 * bfd-elf.h: Declare them.
834 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
836 * elf-bfd.h (bfd_elf_get_str_section): Add.
837 * elf.c (bfd_elf_get_str_section): No longer static.
839 2019-09-26 Alan Modra <amodra@gmail.com>
842 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
843 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
844 ${bindir}/../lib/bfd-plugins if different.
845 * Makefile.in: Regenerate.
847 2019-09-23 Alan Modra <amodra@gmail.com>
849 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
850 in choosing between different actions for shared library and
851 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
852 (dec_dynrel_count): Likewise. Account for ifunc special case.
853 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
855 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
858 2019-09-23 Alan Modra <amodra@gmail.com>
860 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
861 * Makefile.in: Regenerate.
862 * po/SRC-POTFILES.in: Regenerate.
864 2019-09-23 Alan Modra <amodra@gmail.com>
866 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
867 (bfd_elf_version_tree): Delete forward declarations.
868 Move other forward decls and remaining elf function decl later.
869 (bfd_section_already_linked_table_init),
870 (bfd_section_already_linked_table_free),
871 (_bfd_handle_already_linked, _bfd_nearby_section),
872 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
874 2019-09-23 Alan Modra <amodra@gmail.com>
876 * bfd-in.h: Move ecoff function declarations..
877 * ecoff-bfd.h: ..to here, new file.
878 * ecoff.c: Include ecoff-bfd.h.
879 * ecofflink.c: Likewise.
880 * elf64-alpha.c: Likewise.
881 * elfxx-mips.c: Likewise.
882 * bfd-in2.h: Regenerate.
884 2019-09-23 Alan Modra <amodra@gmail.com>
886 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
887 Move most other elf declarations..
888 * elf-bfd.h: ..to here.
889 * bfd-in2.h: Regenerate.
891 2019-09-23 Alan Modra <amodra@gmail.com>
893 * bfd-in.h: Move m68k function declaration..
894 * cpu-m68k.h: ..to here, new file..
895 * elf32-m68k.h: ..and here, new file.
896 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
897 * bfd-in2.h: Regenerate.
899 2019-09-23 Alan Modra <amodra@gmail.com>
901 * bfd-in.h: Move bfin function declaration..
902 * elf32-bfin.h: ..to here, new file.
903 * elf32-bfin.c: Include elf32-bfin.h.
904 * bfd-in2.h: Regenerate.
906 2019-09-23 Alan Modra <amodra@gmail.com>
908 * bfd-in.h: Move cr16 function declaration..
909 * elf32-cr16.h: ..to here, new file.
910 * elf32-cr16.c: Include elf32-cr16.h.
911 * bfd-in2.h: Regenerate.
913 2019-09-23 Alan Modra <amodra@gmail.com>
915 * bfd-in.h (bfd_sunos_get_needed_list),
916 (bfd_sunos_record_link_assignment),
917 (bfd_sunos_size_dynamic_sections),
918 (bfd_i386linux_size_dynamic_sections),
919 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
920 * bfd-in2.h: Regenerate.
922 2019-09-23 Alan Modra <amodra@gmail.com>
924 * bfd-in.h: Move xcoff function declarations..
925 * xcofflink.h: ..to here, new file.
926 * xcofflink.c: Include xcofflink.h.
927 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
928 * bfd-in2.h: Regenerate.
930 2019-09-23 Alan Modra <amodra@gmail.com>
932 * bfd-in.h: Delete coff forward refs and move coff declaration..
933 * coff-bfd.h: ..to here.
934 * bfd-in2.h: Regenerate.
936 2019-09-23 Alan Modra <amodra@gmail.com>
938 * bfd-in.h: Move arm declaraions..
939 * cpu-arm.h: ..to here, new file..
940 * coff-arm.h: ..and here, new file..
941 * elf32-arm.h: ..and here, new file.
942 * cpu-arm.c: Include cpu-arm.h.
943 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
944 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
945 * pe-arm.c: Move function rename defines later.
946 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
947 * bfd-in2.h: Regenerate.
949 2019-09-23 Alan Modra <amodra@gmail.com>
951 * bfd-in.h: Move tic6x function declaration..
952 * elf32-tic6x.h: ..to here.
953 * bfd-in2.h: Regenerate.
955 2019-09-23 Alan Modra <amodra@gmail.com>
957 * bfd-in.h: Move aarch64 declarations and defines..
958 * cpu-aarch64.h: ..to here, new file..
959 * elfxx-aarch64.h: ..and here.
960 * cpu-aarch64.c: Include cpu-aarch64.h.
961 * elfnn-aarch64.c: Likewise.
962 * bfd-in2.h: Regenerate.
964 2019-09-23 Alan Modra <amodra@gmail.com>
966 * bfd-in.h: Delete ticoff function declarations.
967 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
968 (bfd_ticoff_get_section_load_page): Make static.
969 * bfd-in2.h: Regenerate.
971 2019-09-23 Alan Modra <amodra@gmail.com>
973 * bfd-in.h: Move h8300 function declaration to..
974 * cpu-h8300.h: ..here, new file.
975 * cpu-h8300.c: Include cpu-h8300.h.
976 * elf32-h8300.c: Likewise.
977 * bfd-in2.h: Regenerate.
979 2019-09-23 Alan Modra <amodra@gmail.com>
981 * bfd-in.h: Move ia64 function declarations..
982 * elfxx-ia64.h: ..to here.
983 * bfd-in2.h: Regenerate.
985 2019-09-23 Alan Modra <amodra@gmail.com>
987 * bfd-in.h: Move v850 function declarations..
988 * elf32-v850.h: ..to here, new file.
989 * elf32-v850.c: Include elf32-v850.h.
990 * bfd-in2.h: Regenerate.
992 2019-09-23 Alan Modra <amodra@gmail.com>
994 * bfd-in.h: Move mips function declaration to..
995 * elfxx-mips.h: ..here.
996 * bfd-in2.h: Regenerate.
998 2019-09-23 Alan Modra <amodra@gmail.com>
1000 * bfd-in.h: Move csky function declarations to..
1001 * elf32-csky.h: ..here, new file.
1002 * elf32-csky.c: Include elf32-csky.h.
1003 * bfd-in2.h: Regenerate.
1005 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
1007 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
1008 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
1009 Set undefined_weak field from it.
1010 (relax_func_t): New parameter undefined_weak.
1011 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
1012 (_bfd_riscv_relax_tls_le): Likewise.
1013 (_bfd_riscv_relax_align): Likewise.
1014 (_bfd_riscv_relax_delete): Likewise.
1015 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
1016 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
1017 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
1018 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
1019 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
1021 (_bfd_riscv_relax_section): New local undefined_weak. Set for
1022 undef weak relocs that can be relaxed. Pass to relax_func call.
1024 2019-09-20 Alan Modra <amodra@gmail.com>
1026 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
1027 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1028 (bfd_section_userdata, bfd_is_com_section, discarded_section),
1029 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
1030 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
1031 (bfd_section_list_remove, bfd_section_list_append),
1032 (bfd_section_list_prepend, bfd_section_list_insert_after),
1033 (bfd_section_list_insert_before, bfd_section_removed_from_list):
1034 New inline functions.
1035 * section.c (bfd_is_und_section, bfd_is_abs_section),
1036 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
1037 (bfd_section_list_append, bfd_section_list_prepend),
1038 (bfd_section_list_insert_after, bfd_section_list_insert_before),
1039 (bfd_section_removed_from_list): Delete macros.
1040 (bfd_section_name, bfd_section_size, bfd_section_vma),
1041 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1042 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
1043 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
1044 (discarded_section): New inline functions.
1045 * bfd-in2.h: Regenerate.
1047 2019-09-20 Alan Modra <amodra@gmail.com>
1049 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1050 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
1051 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1052 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
1053 * targets.c (bfd_asymbol_flavour): Likewise.
1054 * bfd-in2.h: Regenerate.
1056 2019-09-20 Alan Modra <amodra@gmail.com>
1058 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
1059 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1060 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
1061 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
1062 (bfd_get_file_flags, bfd_applicable_file_flags),
1063 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
1064 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
1065 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
1066 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
1067 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1068 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
1069 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
1070 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
1071 (bfd_usrdata, bfd_set_usrdata): New inline functions.
1072 * targets.c (bfd_get_target, bfd_get_flavour),
1073 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
1074 (bfd_little_endian, bfd_header_big_endian),
1075 (bfd_header_little_endian, bfd_applicable_section_flags),
1076 (bfd_get_symbol_leading_char): New inline functions.
1077 * bfd-in2.h: Regenerate.
1079 2019-09-20 Alan Modra <amodra@gmail.com>
1081 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
1082 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
1085 2019-09-18 Alan Modra <amodra@gmail.com>
1087 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
1088 (bfd_get_section_lma, bfd_get_section_alignment),
1089 (bfd_get_section_size, bfd_get_section_flags),
1090 (bfd_get_section_userdata): Delete.
1091 (bfd_section_name, bfd_section_size, bfd_section_vma),
1092 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
1093 (bfd_section_flags, bfd_section_userdata): New.
1094 (bfd_is_com_section): Rename parameter.
1095 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
1096 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1097 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
1098 (bfd_set_section_lma): New.
1099 * bfd-in2.h: Regenerate.
1100 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1102 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1103 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1104 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1105 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1106 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1107 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1108 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1109 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1110 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1111 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1112 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1113 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1114 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1115 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1116 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1117 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1118 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1119 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1120 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1121 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1122 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1123 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1124 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1125 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1126 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1127 * xcofflink.c: Update throughout for bfd section macro and function
1130 2019-09-18 Alan Modra <amodra@gmail.com>
1132 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1133 (bfd_get_output_section): Delete.
1134 (bfd_asymbol_base): Delete.
1135 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1136 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1137 (bfd_set_asymbol_name): New macro.
1138 * bfd-in2.h: Regenerate.
1139 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1140 * aoutx.h: Likewise.
1141 * cofflink.c: Likewise.
1142 * dwarf2.c: Likewise.
1143 * ecoff.c: Likewise.
1145 * elf32-arm.c: Likewise.
1146 * elf32-mips.c: Likewise.
1147 * elf32-score.c: Likewise.
1148 * elf32-score7.c: Likewise.
1149 * elfn32-mips.c: Likewise.
1150 * elfnn-aarch64.c: Likewise.
1151 * elfxx-mips.c: Likewise.
1152 * linker.c: Likewise.
1153 * pdp11.c: Likewise.
1154 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1156 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1158 * Makefile.in: Re-generate.
1159 * configure: Re-generate.
1160 * doc/Makefile.in: Re-generate.
1162 2019-09-18 Alan Modra <amodra@gmail.com>
1164 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1166 * pdp11.c (slurp_symbol_table): Likewise.
1167 * som.c (som_slurp_symbol_table): Likewise.
1168 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1169 * coffcode.h (coff_slurp_symbol_table): Likewise.
1170 * cofflink.c (_bfd_coff_final_link): Likewise.
1171 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1172 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1173 (_bfd_ecoff_slurp_symbol_table): Likewise.
1174 (_bfd_ecoff_bfd_final_link): Likewise.
1175 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1176 * elflink.c (elf_link_output_symstrtab): Likewise.
1177 (bfd_elf_final_link): Likewise.
1178 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1179 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1180 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1181 start_address or symcount using bfd_get macros.
1182 * coffgen.c (coff_real_object_p): Likewise.
1183 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1184 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1185 * elfcore.h (elf_core_file_p): Don't set start_address using
1187 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1188 using bfd_get macro.
1189 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1190 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1191 or symcount using bfd_get macros.
1192 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1193 * syms.c (bfd_set_symtab): Likewise.
1194 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1195 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1197 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1198 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1199 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1200 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1201 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1202 * som.c (som_slurp_armap): Likewise.
1204 2019-09-18 Alan Modra <amodra@gmail.com>
1206 * archures.c (bfd_get_arch): Make param const.
1207 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1208 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1209 * bfd-in2.h: Regenerate.
1211 2019-09-18 Alan Modra <amodra@gmail.com>
1213 * bfd-in.h (carsym.name): Make const.
1214 * reloc.c (struct reloc_howto_struct.name): Likewise.
1215 * targets.c (bfd_target.name): Likewise.!
1216 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1217 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1218 when setting carsym.name.
1219 * bfd-in2.h: Regenerate.
1221 2019-09-18 Alan Modra <amodra@gmail.com>
1223 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1224 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1225 error status. Adjust calls.
1226 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1227 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1228 bfd_malloc. Use bfd_set_filename.
1230 2019-09-18 Alan Modra <amodra@gmail.com>
1232 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1233 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1234 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1235 needs_copy even if all relocs are in rw sections.
1236 (dec_dynrel_count): Handle TOC16 relocs.
1237 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1238 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1241 2019-09-16 Phil Blundell <pb@pbcl.net>
1243 * version.m4: Set version to 2.33.50.
1244 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1246 2019-09-11 Tom Tromey <tom@tromey.com>
1248 * opncls.c (bfd_set_filename): New function.
1249 * bfd-in2.h: Regenerate.
1251 2019-09-11 Alan Modra <amodra@gmail.com>
1253 * targets.c (struct bfd_target): Add _bfd_group_name.
1254 (BFD_JUMP_TABLE): Likewise.
1255 * coffgen.c (bfd_coff_group_name): New function.
1256 * elf.c (bfd_elf_group_name): New function.
1257 * linker.c (_bfd_nolink_bfd_group_name): New function.
1258 * section.c (bfd_generic_group_name): New function.
1259 * elf-bfd.h (bfd_elf_group_name): Declare.
1260 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1261 * libcoff-in.h (bfd_coff_group_name): Declare.
1262 * aout-target.h (MY_bfd_group_name): Define.
1263 * aout-tic30.c (MY_bfd_group_name): Define.
1264 * bfd.c (bfd_group_name): Define.
1265 * binary.c (binary_bfd_group_name): Define.
1266 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1267 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1268 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1269 * coffcode.h (coff_bfd_group_name): Define.
1270 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1271 * i386msdos.c (msdos_bfd_group_name): Define.
1272 * ihex.c (ihex_bfd_group_name): Define.
1273 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1274 * mmo.c (mmo_bfd_group_name): Define.
1275 * pef.c (bfd_pef_bfd_group_name): Define.
1276 * plugin.c (bfd_plugin_bfd_group_name): Define.
1277 * ppcboot.c (ppcboot_bfd_group_name): Define.
1278 * som.c (som_bfd_group_name): Define.
1279 * srec.c (srec_bfd_group_name): Define.
1280 * tekhex.c (tekhex_bfd_group_name): Define.
1281 * verilog.c (verilog_bfd_group_name): Define.
1282 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1283 * xsym.c (bfd_sym_bfd_group_name): Define.
1284 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1285 (rs6000_xcoff64_aix_vec): Likewise.
1286 * bfd-in2.h: Regenerate.
1287 * libbfd.h: Regenerate.
1288 * libcoff.h: Regenerate.
1290 2019-09-10 Nick Clifton <nickc@redhat.com>
1293 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1295 (bfd_default_arch_struct): Initialise the new field.
1296 * bfd-in2.h: Regenerate.
1297 * cpu-aarch64.c: Initialise the new field.
1298 * cpu-alpha.c: Likewise.
1299 * cpu-arc.c: Likewise.
1300 * cpu-arm.c: Likewise.
1301 * cpu-avr.c: Likewise.
1302 * cpu-bfin.c: Likewise.
1303 * cpu-bpf.c: Likewise.
1304 * cpu-cr16.c: Likewise.
1305 * cpu-cr16c.c: Likewise.
1306 * cpu-cris.c: Likewise.
1307 * cpu-crx.c: Likewise.
1308 * cpu-csky.c: Likewise.
1309 * cpu-d10v.c: Likewise.
1310 * cpu-d30v.c: Likewise.
1311 * cpu-dlx.c: Likewise.
1312 * cpu-epiphany.c: Likewise.
1313 * cpu-fr30.c: Likewise.
1314 * cpu-frv.c: Likewise.
1315 * cpu-ft32.c: Likewise.
1316 * cpu-h8300.c: Likewise.
1317 * cpu-hppa.c: Likewise.
1318 * cpu-i386.c: Likewise.
1319 * cpu-ia64.c: Likewise.
1320 * cpu-iamcu.c: Likewise.
1321 * cpu-ip2k.c: Likewise.
1322 * cpu-iq2000.c: Likewise.
1323 * cpu-k1om.c: Likewise.
1324 * cpu-l1om.c: Likewise.
1325 * cpu-lm32.c: Likewise.
1326 * cpu-m10200.c: Likewise.
1327 * cpu-m10300.c: Likewise.
1328 * cpu-m32c.c: Likewise.
1329 * cpu-m32r.c: Likewise.
1330 * cpu-m68hc11.c: Likewise.
1331 * cpu-m68hc12.c: Likewise.
1332 * cpu-m68k.c: Likewise.
1333 * cpu-m9s12x.c: Likewise.
1334 * cpu-m9s12xg.c: Likewise.
1335 * cpu-mcore.c: Likewise.
1336 * cpu-mep.c: Likewise.
1337 * cpu-metag.c: Likewise.
1338 * cpu-microblaze.c: Likewise.
1339 * cpu-mips.c: Likewise.
1340 * cpu-mmix.c: Likewise.
1341 * cpu-moxie.c: Likewise.
1342 * cpu-msp430.c: Likewise.
1343 * cpu-mt.c: Likewise.
1344 * cpu-nds32.c: Likewise.
1345 * cpu-nfp.c: Likewise.
1346 * cpu-nios2.c: Likewise.
1347 * cpu-ns32k.c: Likewise.
1348 * cpu-or1k.c: Likewise.
1349 * cpu-pdp11.c: Likewise.
1350 * cpu-pj.c: Likewise.
1351 * cpu-plugin.c: Likewise.
1352 * cpu-powerpc.c: Likewise.
1353 * cpu-pru.c: Likewise.
1354 * cpu-riscv.c: Likewise.
1355 * cpu-rl78.c: Likewise.
1356 * cpu-rs6000.c: Likewise.
1357 * cpu-rx.c: Likewise.
1358 * cpu-s12z.c: Likewise.
1359 * cpu-s390.c: Likewise.
1360 * cpu-score.c: Likewise.
1361 * cpu-sh.c: Likewise.
1362 * cpu-sparc.c: Likewise.
1363 * cpu-spu.c: Likewise.
1364 * cpu-tic30.c: Likewise.
1365 * cpu-tic4x.c: Likewise.
1366 * cpu-tic54x.c: Likewise.
1367 * cpu-tic6x.c: Likewise.
1368 * cpu-tic80.c: Likewise.
1369 * cpu-tilegx.c: Likewise.
1370 * cpu-tilepro.c: Likewise.
1371 * cpu-v850.c: Likewise.
1372 * cpu-v850_rh850.c: Likewise.
1373 * cpu-vax.c: Likewise.
1374 * cpu-visium.c: Likewise.
1375 * cpu-wasm32.c: Likewise.
1376 * cpu-xc16x.c: Likewise.
1377 * cpu-xgate.c: Likewise.
1378 * cpu-xstormy16.c: Likewise.
1379 * cpu-xtensa.c: Likewise.
1380 * cpu-z80.c: Likewise.
1381 * cpu-z8k.c: Likewise.
1383 2019-09-09 Phil Blundell <pb@pbcl.net>
1385 binutils 2.33 branch created.
1387 2019-09-06 Alan Modra <amodra@gmail.com>
1389 * aout-target.h (object_p): Formatting.
1390 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1391 * corefile.c (generic_core_file_matches_executable_p): Constify
1392 variables and remove cast.
1393 * bfd-in2.h: Regenerate.
1395 2019-09-05 Alan Modra <amodra@gmail.com>
1397 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1398 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1399 in the GOT/PLT entry rather than affecting the offset to that
1401 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1403 2019-09-05 Alan Modra <amodra@gmail.com>
1405 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1406 in second instruction.
1407 (ppc64_elf_relocate_section): Likewise.
1409 2019-09-05 Alan Modra <amodra@gmail.com>
1412 * libbfd-in.h (bfd_strdup): New inline function.
1413 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1415 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1416 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1418 (bfd_openstreamr): Use bfd_strdup.
1419 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1420 * plugin.c (try_load_plugin): Use bfd_malloc.
1421 * libbfd.h: Regenerate.
1423 2019-09-02 Alan Modra <amodra@gmail.com>
1426 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1428 (read_alt_indirect_string): Likewise.
1429 (read_alt_indirect_ref): Likewise.
1431 2019-08-31 Jim Wilson <jimw@sifive.com>
1434 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1435 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1437 2019-08-30 Jim Wilson <jimw@sifive.com>
1439 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1440 error, call bfd_set_error, set ret to FALSE, and goto out label.
1442 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1445 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1446 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1448 2019-08-29 Alan Modra <amodra@gmail.com>
1451 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1452 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1453 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1456 2019-08-29 Alan Modra <amodra@gmail.com>
1458 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1459 on second insn, return it in poff.
1460 (ppc64_elf_relocate_section): Add offset to paddi addend for
1463 2019-08-28 Jim Wilson <jimw@sifive.com>
1465 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1466 section when setting max_alignment. Update comment.
1467 (_bfd_riscv_relax_pc): Likewise.
1469 2019-08-29 Alan Modra <amodra@gmail.com>
1472 * bfd.c (struct bfd): Add no_element_cache.
1473 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1474 archive cache when no_element_cache.
1475 (bfd_generic_archive_p): Set no_element_cache when opening first
1476 element to check format. Close first element too.
1477 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1478 * bfd-in2.h: Regenerate.
1480 2019-08-24 Alan Modra <amodra@gmail.com>
1482 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1483 symbols from GOT optimisation.
1485 2019-08-23 Stafford Horne <shorne@gmail.com>
1487 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1490 2019-08-23 Nick Clifton <nickc@redhat.com>
1493 * elf.c (bfd_section_from_shdr): Issue an informative warning
1494 message and continue processing other sections after encountering
1495 a reloc section for a section which already has other relocs
1498 2019-08-23 Alan Modra <amodra@gmail.com>
1501 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1502 on error without freeing plts[] contents.
1504 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1506 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1508 2019-08-22 Nick Clifton <nickc@redhat.com>
1511 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1512 reading data from extra records.
1514 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1517 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1518 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1519 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1520 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1523 2019-08-22 Alan Modra <amodra@gmail.com>
1525 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1526 instead recognize CMSE_PREFIX in symbol name.
1527 (elf32_arm_gc_mark_extra_sections): Likewise.
1528 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1529 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1531 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1533 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1534 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1536 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1538 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1539 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1540 elf32_arm_stub_long_branch_v4t_thumb_arm,
1541 elf32_arm_stub_short_branch_v4t_thumb_arm,
1542 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1543 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1544 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1545 previous instruction.
1547 2019-08-19 Tom Tromey <tromey@adacore.com>
1549 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1552 2019-08-19 Alan Modra <amodra@gmail.com>
1554 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1556 (struct _ppc64_elf_section_data): Likewise.
1557 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1558 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1559 than TOC loop. Check PLT16 insns too.
1561 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1564 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1565 PC-relative relocations back to ...
1566 (elf_x86_64_relocate_section): Here.
1568 2019-08-16 Martin Liska <mliska@suse.cz>
1571 * elflink.c: Report error only for not relocatable.
1572 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1573 here lto_slim_object as it's handled in caller.
1575 2019-08-16 Alan Modra <amodra@gmail.com>
1577 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1579 2019-08-15 Jim Wilson <jimw@sifive.com>
1581 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1582 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1583 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1585 2019-08-15 Tom Tromey <tromey@adacore.com>
1587 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1590 2019-08-14 Alan Modra <amodra@gmail.com>
1593 * dwarf2.c (stash_comp_unit): New function, extracted from..
1594 (_bfd_dwarf2_find_nearest_line): ..here.
1595 (find_abstract_instance): Parse comp units and decode line info
1598 2019-08-14 Alan Modra <amodra@gmail.com>
1600 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1601 (comp_unit_find_nearest_line): Use it here..
1602 (_bfd_dwarf2_find_symbol_bias): ..and here.
1604 2019-08-14 Alan Modra <amodra@gmail.com>
1606 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1607 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1608 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1609 _bfd_dwarf2_find_nearest_line calls.
1610 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1611 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1612 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1613 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1614 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1615 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1616 * libbfd.h: Regenerate.
1618 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1620 * elf-bfd.h (struct elf_backend_data): New members.
1621 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1622 .gnu.hash section if necessary.
1623 (struct collect_gnu_hash_codes): New member.
1624 (elf_gnu_hash_process_symidx): New function name.
1625 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1626 symbols. Record xlat location for every symbol which should have
1627 a .MIPS.xhash entry.
1628 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1629 dynamic section if necessary.
1630 (GNU_HASH_SECTION_NAME): New define.
1631 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1632 Update the section size info.
1633 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1634 (struct mips_elf_link_hash_entry): New member.
1635 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1637 (mips_elf_sort_hash_table): Initialize the pointer to the
1638 .MIPS.xhash section.
1639 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1640 translation table entry with the symbol dynindx.
1641 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1642 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1644 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1646 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1648 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1649 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1651 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1652 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1653 (_bfd_mips_post_process_headers): Mark the ABI version as
1654 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1655 but not a .hash section.
1656 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1657 position in the translation table, associated with the hash
1659 * elfxx-mips.h (literal_reloc_p): Define
1660 elf_backend_record_xhash_symbol backend hook.
1661 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1664 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1666 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1667 (bpf_elf_insn_disp_reloc): Delete function.
1668 (elf_backend_relocate_section): Define.
1670 2019-08-07 Alan Modra <amodra@gmail.com>
1673 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1674 for overflow in expressions involving nsymz.
1676 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1678 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1679 two pages in relro presence.
1681 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1683 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1684 (get_wsr_lbeg_opcode): New functions.
1685 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1686 and insn_len for the first actual instruction of the loop.
1688 2019-07-30 Alan Modra <amodra@gmail.com>
1691 * bfd.c (struct bfd): Add lto_slim_object flag.
1692 * bfd-in2.h: Regenerate.
1694 2019-07-29 Martin Liska <mliska@suse.cz>
1697 * archive.c (_bfd_compute_and_write_armap): Come up with
1698 report_plugin_err variable.
1699 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1700 * elf.c (struct lto_section): New.
1701 (_bfd_elf_make_section_from_shdr): Parse content of
1702 .gnu_lto_.lto section.
1703 * elflink.c: Report error for a missing LTO plugin.
1704 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1706 2019-07-28 Alan Modra <amodra@gmail.com>
1710 * elflink.c (elf_link_add_object_symbols): Report an informative
1711 error on finding local symbols with index equal or greater than
1712 symbol table sh_info. Correct comment. Allow such symbols in
1713 dynamic objects. Abort on NULL section for symbol.
1715 2019-07-26 Alan Modra <amodra@gmail.com>
1717 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1718 (elf_linker): Don't define.
1719 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1721 2019-07-25 YunQiang Su <syq@debian.org>
1724 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1727 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1729 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1731 (reloc_type_to_name): Fix formating.
1732 (arc_elf_object_p): Likewise.
1733 (debug_arc_reloc): Likewise.
1734 (arc_do_relocation): Likewise.
1736 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1738 * elf32-arc.c (bfd_get_32_me): New function.
1739 (bfd_put_32_me): Likewise.
1740 (arc_elf_relax_section): Likewise.
1741 (bfd_elf32_bfd_relax_section): Define.
1743 2019-07-24 Alan Modra <amodra@gmail.com>
1745 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1746 elf_backend_final_write_processing, don't pass linker arg.
1747 (_bfd_elf_final_write_processing): Update prototype.
1748 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1749 (_bfd_elf_final_write_processing): Return error on incompatible
1750 OSABI and has_gnu_osabi. Remove linker arg.
1751 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1752 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1753 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1754 (_bfd_mips_elf_final_write_processing): Likewise.
1755 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1756 and remove linker arg.
1757 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1758 * elf-nacl.c (nacl_final_write_processing): Likewise.
1759 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1760 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1761 * elf32-arm.c (arm_final_write_processing): Likewise.
1762 (elf32_arm_final_write_processing): Likewise.
1763 (elf32_arm_nacl_final_write_processing): Likewise.
1764 (elf32_arm_vxworks_final_write_processing): Likewise.
1765 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1766 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1767 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1768 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1769 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1770 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1771 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1772 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1773 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1774 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1775 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1776 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1777 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1778 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1779 (ppc_elf_final_write_processing): Likewise.
1780 (ppc_elf_vxworks_final_write_processing): Likewise.
1781 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1782 (elf32_sparc_final_write_processing): Likewise.
1783 (elf32_sparc_vxworks_final_write_processing): Likewise.
1784 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1785 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1786 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1787 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1788 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1789 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1790 (_bfd_mips_elf_final_write_processing): Likewise.
1792 2019-07-24 Alan Modra <amodra@gmail.com>
1794 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1796 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1797 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1799 2019-07-24 Alan Modra <amodra@gmail.com>
1801 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1802 EI_OSABI header byte here.
1803 (ELF_OSABI): Define.
1805 2019-07-23 Alan Modra <amodra@gmail.com>
1807 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1808 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1809 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1810 when elf_gnu_osabi_mbind is set.
1811 (_bfd_elf_map_sections_to_segments): Likewise.
1812 (_bfd_elf_init_private_section_data): Likewise.
1813 (_bfd_elf_final_write_processing): Update comment.
1814 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1815 (elf_backend_special_sections): Define without .tbss for linux.
1817 2019-07-23 Alan Modra <amodra@gmail.com>
1819 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1820 Remove none, any, all enums.
1821 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1822 (_bfd_elf_final_write_processing): Declare.
1823 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1824 elf_backend_final_write_processing.
1825 (_bfd_elf_post_process_headers): Move body of function to..
1826 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1827 only when not already set. Adjust for rename.
1828 * elfxx-target.h (elf_backend_final_write_processing): Default to
1829 _bfd_elf_final_write_processing.
1830 * elf-hppa.h (elf_hppa_final_write_processing): Call
1831 _bfd_elf_final_write_processing.
1832 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1833 * elf-nacl.c (nacl_final_write_processing): Likewise.
1834 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1835 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1836 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1837 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1838 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1839 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1840 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1841 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1842 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1843 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1844 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1845 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1846 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1847 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1848 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1849 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1850 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1851 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1852 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1853 * elf32-arm.c (arm_final_write_processing): Split out from..
1854 (elf32_arm_final_write_processing): ..here. Call
1855 _bfd_elf_final_write_processing.
1856 (elf32_arm_nacl_final_write_processing): Adjust.
1857 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1858 (_bfd_mips_elf_final_write_processing): ..here. Call
1859 _bfd_elf_final_write_processing.
1860 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1861 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1862 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1863 (ppc_elf_final_write_processing): ..here. Call
1864 _bfd_elf_final_write_processing.
1865 (ppc_elf_vxworks_final_write_processing): Adjust.
1866 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1867 (elf32_sparc_final_write_processing): ..here. Call
1868 _bfd_elf_final_write_processing.
1869 (elf32_sparc_vxworks_final_write_processing): Adjust.
1870 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1871 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1872 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1873 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1874 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1875 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1876 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1877 * elflink.c (elf_link_add_object_symbols): Likewise.
1878 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1881 2019-07-23 Omar Majid <omajid@redhat.com>
1883 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1884 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1885 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1887 * peXXigen.c: Add comment about source of .NET magic numbers.
1889 2019-07-19 Alan Modra <amodra@gmail.com>
1891 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1892 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1893 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1894 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1895 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1896 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1897 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1898 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1899 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1900 * bfd-in2.h: Regenerate.
1901 * libbfd.h: Regenerate.
1903 2019-07-18 Alan Modra <amodra@gmail.com>
1905 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1906 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1909 2019-07-18 Alan Modra <amodra@gmail.com>
1911 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1912 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1913 is more than 8 bits.
1914 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1915 tls_type vars unsigned int.
1916 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1917 to select r_type edit.
1919 2019-07-18 Alan Modra <amodra@gmail.com>
1921 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1923 * elf64-ppc.c (TLS_GDIE): Likewise.
1925 2019-07-18 Alan Modra <amodra@gmail.com>
1927 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1928 range of tp-relative offsets.
1930 2019-07-15 Alan Modra <amodra@gmail.com>
1932 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1933 alias is no longer bfd_link_hash_defined, clear the alias.
1935 2019-07-13 Alan Modra <amodra@gmail.com>
1937 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1939 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1940 (_bfd_elf_init_2_index_sections): Likewise.
1941 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1942 relocations for local TLS symbols, use STN_UNDEF as the relocation
1944 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1945 leave TLS symbol value in the addend.
1947 2019-07-08 Alan Modra <amodra@gmail.com>
1950 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1951 size before reading first word.
1953 2019-07-02 Nick Clifton <nickc@redhat.com>
1956 * elf.c (is_debuginfo_file): New function.
1957 (assign_file_positions_for_non_load_sections): Do not warn about
1958 allocated sections outside of loadable segments if they are found
1959 in a debuginfo file.
1960 * elf-bfd.h (is_debuginfo_file): Prototype.
1962 2019-07-02 Nick Clifton <nickc@redhat.com>
1965 * compress.c (bfd_get_full_section_contents): Do not complain
1966 about linker created sections that are larger than the file size.
1968 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1970 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1971 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1973 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1975 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1977 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1978 sections when .text section contain secure entry functions
1981 2019-07-01 Nick Clifton <nickc@redhat.com>
1984 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1985 section VMA in the offset used to update exidx relocs.
1987 2019-06-28 Nick Clifton <nickc@redhat.com>
1990 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1991 large version reference section.
1992 * compress.c (bfd_get_full_section_contents): Check for an
1993 uncompressed section whose size is larger than the file size.
1995 2019-06-28 Alan Modra <amodra@gmail.com>
1997 * format.c (bfd_check_format_matches): Don't match plugin target
1998 if another target matches. Expand comment.
1999 * targets.c (_bfd_target_vector): Move plugin_vec after all other
2000 non-corefile targets, outside !SELECT_VECS.
2001 * config.bfd: Don't handle targ=plugin here.
2002 * configure.ac: Don't add plugin to enable_targets or handle in
2003 target loop setting selvecs and other target vars.
2004 * configure: Regenerate.
2006 2019-06-26 Nick Clifton <nickc@redhat.com>
2009 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
2010 messages for failures.
2011 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
2012 if returning an error value.
2014 2019-06-25 Jan Beulich <jbeulich@suse.com>
2016 * elf-properties.c (elf_find_and_remove_property): Rename last
2017 parameter. Mention it in comment.
2019 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
2021 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
2022 SEC_MERGE or SEC_CODE flags are set.
2023 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
2024 symtype consistently. Don't include sec_addr (sym_sec) in symval.
2025 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
2026 Add sec_addr (sym_sec) after handling merge sections.
2028 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
2031 * elf-properties.c (elf_merge_gnu_property_list): Remove the
2032 property after reporting property removal.
2034 2019-06-23 Alan Modra <amodra@gmail.com>
2037 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
2038 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
2039 Reduce range of offsets allowed for other GOT relocs.
2041 2019-06-23 Alan Modra <amodra@gmail.com>
2044 * elfcode.h (elf_object_p): Warning fix.
2046 2019-06-21 Alan Modra <amodra@gmail.com>
2049 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
2051 2019-06-19 Alan Modra <amodra@gmail.com>
2054 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
2055 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
2057 2019-06-19 Alan Modra <amodra@gmail.com>
2059 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
2060 functions that require r2 valid to use local entry.
2061 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
2063 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2065 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
2066 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
2067 with elfNN_aarch64_allocate_local_dynrelocs.
2069 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
2071 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
2073 2019-06-14 Alan Modra <amodra@gmail.com>
2075 * Makefile.in: Regenerate.
2076 * configure: Regenerate.
2078 2019-06-14 Alan Modra <amodra@gmail.com>
2080 * elf64-ppc.c: Fix comments involving paddi.
2082 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
2085 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
2086 absent, or the bfd is not in the ELF formart.
2087 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
2089 2019-06-10 Christos Zoulas <christos@zoulas.com>
2092 * elf.c (elfcore_make_auxv_note_section): New function.
2093 (elfcore_grok_note): Use it.
2094 (elfcore_grok_freebsd_note): Likewise.
2095 (elfcore_grok_openbsd_note): Likewise.
2096 (elfcore_grok_netbsd_note): Likewise. Plus add support for
2097 NT_NETBSDCORE_AUXV notes.
2099 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2101 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2102 alignment of the new gnu property section.
2104 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2106 * bfd-in.h: Change comment.
2107 * bfd-in2.h: Regenerate.
2108 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2109 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2112 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
2114 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2115 Remove overflow check.
2117 2019-05-28 Alan Modra <amodra@gmail.com>
2120 * cofflink.c (coff_link_check_archive_element): Don't assume
2121 element is a coff object file after calling add_archive_element.
2123 2019-05-28 Alan Modra <amodra@gmail.com>
2126 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2127 attempt to set sh_entsize for excluded PLT section.
2129 2019-05-28 Alan Modra <amodra@gmail.com>
2132 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2133 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2134 allocated in alpha_dynamic_entries_for_reloc.
2136 2019-05-28 Alan Modra <amodra@gmail.com>
2139 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2140 on NULL output_section.
2141 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2143 2019-05-28 Alan Modra <amodra@gmail.com>
2146 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2147 entry when MUST_FIND. Abort when MUST_FIND not found.
2148 (elf_m68k_get_bfd2got_entry): Likewise.
2149 (elf_m68k_relocate_section): Remove now useless assert.
2151 2019-05-28 Alan Modra <amodra@gmail.com>
2154 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2155 from bfd_link_info, not an output section owner.
2156 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2157 (elf_hppa_final_link_relocate): Likewise.
2159 2019-05-28 Alan Modra <amodra@gmail.com>
2162 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2163 create_object_symbols_section, obj_textsec, obj_datasec or
2164 obj_bsssec. Fix other errors in placement.
2165 * config.bfd: Obsolete tic30-aout.
2167 2019-05-28 Alan Modra <amodra@gmail.com>
2170 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2171 end of section list as well as section_count.
2172 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2173 section list before returning error.
2175 2019-05-27 Alan Modra <amodra@gmail.com>
2177 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2179 2019-05-27 Alan Modra <amodra@gmail.com>
2182 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2184 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2186 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2187 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2188 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2189 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2190 (elf_backend_merge_symbol_attribute): Define.
2192 2019-05-24 Alan Modra <amodra@gmail.com>
2194 * po/SRC-POTFILES.in: Regenerate.
2196 2019-05-24 Alan Modra <amodra@gmail.com>
2198 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2199 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2200 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2201 (struct ppc_link_hash_table): Add powerxx_stubs.
2202 (ppc64_elf_check_relocs): Set powerxx_stubs.
2203 (build_powerxx_offset, size_powerxx_offset),
2204 (num_relocs_for_powerxx_offset),
2205 (emit_relocs_for_powerxx_offset): New functions.
2206 (plt_stub_size): Size powerxx stubs.
2207 (ppc_build_one_stub): Emit powerxx stubs.
2208 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2211 2019-05-24 Alan Modra <amodra@gmail.com>
2213 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2214 R_PPC64_GOT_PCREL34.
2215 (xlate_pcrel_opt): New function.
2216 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2217 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2218 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2220 2019-05-24 Alan Modra <amodra@gmail.com>
2222 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2223 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2224 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2225 (BFD_RELOC_PPC64_PLT_PCREL34),
2226 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2227 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2228 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2229 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2230 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2231 * elf64-ppc.c (PNOP): Define.
2232 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2233 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2234 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2236 (ppc64_elf_prefix_reloc): New function.
2237 (struct ppc_link_hash_table): Add notoc_plt.
2238 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2239 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2240 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2241 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2242 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2243 possible need for dynamic relocs on non-pcrel powerxx relocs.
2244 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2245 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2246 (toc_adjusting_stub_needed): Likewise.
2247 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2248 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2249 * bfd-in2.h: Regenerate.
2250 * libbfd.h: Regenerate.
2252 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2254 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2255 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2257 * configure: Regenerate.
2259 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2261 * configure: Regenerated.
2262 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2263 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2264 (BFD64_BACKENDS): Add elf64-bpf.lo.
2265 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2266 * Makefile.in (SOURCE_HFILES): Regenerate.
2267 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2268 * cpu-bpf.c: New file.
2269 * elf64-bpf.c: Likewise.
2270 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2272 * archures.c: Define architecture bfd_arch_bpf and machine
2274 * reloc.c: Define BFD relocations used by the BPF target.
2275 * bfd-in2.h: Regenerated.
2276 * libbfd.h: Likewise.
2278 2019-05-22 Alan Modra <amodra@gmail.com>
2280 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2283 2019-05-22 Alan Modra <amodra@gmail.com>
2285 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2286 processing on "size error in section".
2288 2019-05-22 Alan Modra <amodra@gmail.com>
2290 * som.c (som_bfd_free_cached_info): Call
2291 _bfd_generic_close_and_cleanup.
2293 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2295 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2296 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2298 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2300 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2301 checks. Search the RELA table for n64 relocations.
2303 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2304 Faraz Shahbazker <fshahbazker@wavecomp.com>
2306 * elfxx-mips.c (LA25_BC): New macro.
2307 (mips_elf_link_hash_table)<compact_branches>: New field.
2308 (STUB_JALRC): New macro.
2309 (mipsr6_o32_exec_plt0_entry_compact): New array.
2310 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2311 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2312 (mipsr6_exec_plt_entry_compact): Likewise.
2313 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2314 when compact_branches is true.
2315 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2316 PLT for MIPSR6 with compact_branches. Do not reorder the
2317 compact branches PLT. Switch the lazy stub for MIPSR6
2318 with compact_branches to use JALRC.
2319 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2320 when compact_branches is true.
2321 (_bfd_mips_elf_compact_branches): New function.
2322 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2324 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2327 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2328 Fix print formatter.
2330 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2333 * elf32-arm.c (get_value_helper): Remove.
2334 (elf32_arm_final_link_relocate): Fix branch future relocations.
2336 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2339 * bfd-in.h (enum erratum_84319_opts): New
2340 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2341 int to enum erratum_84319_opts.
2342 * bfd-in2.h: Regenerate.
2343 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2344 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2345 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2346 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2347 (_bfd_aarch64_resize_stubs): Amend comment.
2348 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2350 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2351 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2353 (clear_erratum_843419_entry): Update erratum conditional.
2355 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2358 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2359 when computing distance_short_enough.
2361 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2364 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2365 Wrap around even if distance equals avr_pc_wrap_around.
2367 2019-05-20 Nick Clifton <nickc@redhat.com>
2369 * po/fr.po: Updated French translation.
2371 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2373 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2375 2019-05-16 Alan Modra <amodra@gmail.com>
2377 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2379 2019-05-15 Alan Modra <amodra@gmail.com>
2381 * elf32-arm.c (elf32_arm_write_section): Don't leave
2382 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2383 unitialised section contents.
2385 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2388 * verilog.c: (VerilogDataWidth): New variable.
2389 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2391 2019-05-08 Nick Clifton <nickc@redhat.com>
2394 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2395 rather than FALSE if encountering a non-ELF file.
2397 2019-05-06 Alan Modra <amodra@gmail.com>
2399 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2401 2019-05-06 Alan Modra <amodra@gmail.com>
2403 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2404 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2405 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2406 * libbfd.h: Regenerate.
2407 * bfd-in2.h: Regenerate.
2409 2019-05-04 Alan Modra <amodra@gmail.com>
2412 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2413 following the standard section names.
2414 (bfd_decode_symclass): Prioritize section flag tests in
2415 decode_section_type before name tests in coff_section_type.
2416 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2417 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2418 their names and choose standard .text section flags for
2421 2019-05-02 Nick Clifton <nickc@redhat.com>
2424 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2425 .gnu.debugaltlink sections as debugging sections.
2427 2019-04-30 Alan Modra <amodra@gmail.com>
2429 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2430 (struct _ppc64_elf_section_data): Likewise.
2431 (ppc64_elf_check_relocs): Set above fields.
2432 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2433 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2436 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2439 * elflink.c (elf_link_output_extsym): Don't complain undefined
2440 weak dynamic reference.
2442 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2444 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2445 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2446 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2447 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2448 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2449 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2450 (elfNN_aarch64_small_plt0_bti_entry): Update.
2451 (elfNN_aarch64_small_plt_bti_entry): Update.
2452 (elfNN_aarch64_small_plt_pac_entry): Update.
2453 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2454 (setup_plt_values): Setup new entries.
2455 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2456 (elfNN_aarch64_plt_sym_val): Likewise.
2458 2019-04-22 Jim Wilson <jimw@sifive.com>
2460 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2462 2019-04-19 Alan Modra <amodra@gmail.com>
2464 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2466 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2468 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2469 building shared object.
2470 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2472 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2475 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2478 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2480 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2482 * bfd-in2.h: Regenerate.
2483 * libbfd.h: Likewise.
2485 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2487 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2488 * bfd-in2.h: Regenerated.
2489 * libbfd.h: Regenerated.
2491 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2493 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2494 * bfd-in2.h: Regenerated.
2495 * libbfd.h: Likewise.
2497 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2499 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2500 * bfd-in2.h: Regenerated.
2501 * libbfd.h: Regenerated.
2502 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2503 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2504 and R_ARM_THM_BF12 together.
2505 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2507 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2509 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2510 * libbfd.h: Regenerated.
2511 * bfd-in2.h: Regenerated.
2512 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2513 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2514 and R_ARM_THM_BF18 together.
2515 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2517 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2519 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2520 * bfd-in2.h: Regenerated.
2521 * libbfd.h: Regenerated.
2522 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2523 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2524 and R_ARM_THM_BF16 together.
2525 (get_value_helper): New reloc helper.
2526 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2528 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2530 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2531 * bfd-in2.h: Regenerate.
2532 * libbfd.h: Regenerate.
2534 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2536 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2537 * bfd-in2.h: Regenerate.
2538 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2539 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2541 (using_thumb2): Likewise.
2542 (using_thumb2_bl): Update assert.
2543 (arch_has_arm_nop): Likewise.
2544 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2545 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2547 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2549 * elf-linker-x86.h (elf_x86_cet_report): New.
2550 (elf_linker_x86_params): Add cet_report.
2551 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2552 missing IBT and SHSTK properties if needed.
2554 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2557 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2558 "h != NULL". Don't check "h != NULL" before calling.
2559 bfd_elf_gc_record_vtentry.
2560 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2561 * elf32-bfin.c (bfin_check_relocs): Likewise.
2562 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2563 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2564 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2565 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2566 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2567 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2568 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2569 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2570 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2571 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2572 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2573 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2574 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2575 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2576 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2577 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2578 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2579 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2580 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2581 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2582 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2583 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2584 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2585 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2586 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2587 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2588 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2589 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2590 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2593 2019-04-11 Alan Modra <amodra@gmail.com>
2596 * elflink.c (elf_link_add_object_symbols): Don't read partial
2597 dynamic entries from fuzzed objects.
2599 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2602 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2603 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2604 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2606 2019-04-10 Michael Forney <mforney@mforney.org>
2609 * doc/chew.c (free_words): Correctly free "push_text" strings.
2611 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2613 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2615 2019-04-08 Alan Modra <amodra@gmail.com>
2617 * configure.ac (elfxx_x86): Define and use.
2618 * configure: Regenerate.
2620 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2622 * elf-linker-x86.h: New file.
2623 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2624 to get x86-specific linker options.
2625 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2626 (elf_x86_64_check_relocs): Likewise.
2627 (elf_x86_64_relocate_section): Likewise.
2628 (elf_x86_64_link_setup_gnu_properties): Likewise.
2629 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2630 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2631 (_bfd_elf_linker_x86_set_options): New function.
2632 * elfxx-x86.h: Include "elf-linker-x86.h".
2633 (elf_x86_link_hash_table): Add params.
2635 2019-04-03 Alan Modra <amodra@gmail.com>
2637 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2638 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2639 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2640 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2641 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2642 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2644 2019-04-02 Jim Wilson <jimw@sifive.com>
2647 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2648 ELF header flags to after check for ELF object file. Loop through
2649 sections looking for code sections, if none, then skip ABI checks.
2651 2019-03-30 Andrew Waterman <andrew@sifive.com>
2653 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2656 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2658 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2659 info->export_dynamic to the conditional.
2661 2019-03-28 Alan Modra <amodra@gmail.com>
2664 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2665 * configure: Regenerate.
2666 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2667 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2668 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2669 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2670 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2672 2019-03-21 Jim Wilson <jimw@sifive.com>
2675 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2676 verify sym non-NULL before using. Add identical check using h.
2678 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2680 * elf-bfd.h (struct elf_backend_data): Add argument to
2681 merge_gnu_properties.
2682 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2683 itself and while calling bed->merge_gnu_properties.
2684 (elf_merge_gnu_property_list): Update the calls for
2685 elf_merge_gnu_properties.
2686 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2687 of --force-bti warning and add argument.
2688 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2690 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2691 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2694 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2696 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2697 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2698 (elf_backend_fixup_gnu_properties): Define for AArch64.
2700 2019-03-18 Alan Modra <amodra@gmail.com>
2703 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2704 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2705 attempt at writing glink stubs only once.
2707 2019-03-16 Alan Modra <amodra@gmail.com>
2710 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2711 (_bfd_elf_rel_local_sym): Likewise.
2712 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2713 section of symbols with unrecognized shndx.
2715 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2718 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2720 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2721 in discarded section.
2723 2019-03-15 Alan Modra <amodra@gmail.com>
2726 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2727 symbol after globals if elf_bad_symtab is not set.
2729 2019-03-15 Alan Modra <amodra@gmail.com>
2732 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2733 (_bfd_elf_rel_local_sym): Likewise.
2735 2019-03-15 Alan Modra <amodra@gmail.com>
2738 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2739 object files with sh_size not a multiple of sh_entsize.
2741 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2744 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2745 input with bad relocation.
2747 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2749 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2751 2019-03-14 Nick Clifton <nickc@redhat.com>
2754 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2755 (save_section_vma): Initialise field to the number of entries in
2757 (section_vma_same): Check that the number of entries in the
2758 sec_vma table matches the number of sections in the bfd.
2760 2019-03-14 Nick Clifton <nickc@redhat.com>
2763 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2764 section owner pointer when adding the default symbol.
2766 2019-03-14 Nick Clifton <nickc@redhat.com>
2769 * elflink.c (elf_link_add_object_symbols): Add new local variable
2770 extversym_end. Initialise it to point to the end of the version
2771 symbol table, if present. Check it when initialising and updating
2774 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2776 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2777 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2778 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2779 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2781 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2782 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2783 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2785 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2786 Szabolcs Nagy <szabolcs.nagy@arm.com>
2788 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2789 (aarch64_bti_pac_info): New.
2790 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2791 (bfd_elf32_aarch64_set_options): Likewise.
2792 * bfd-in2.h: Regenerate
2793 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2794 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2795 (elfNN_aarch64_small_plt0_bti_entry): New.
2796 (elfNN_aarch64_small_plt_bti_entry): New.
2797 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2798 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2799 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2800 tlsdesc_plt_entry_size fields.
2801 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2802 (setup_plt_values): New helper function.
2803 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2805 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2807 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2808 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2809 to plt stubs instead of fixed ones and update filling them according
2810 to the need for bti.
2811 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2812 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2813 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2814 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2815 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2817 (bfd_elfNN_get_synthetic_symtab): Define.
2818 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2819 and mising BTI NOTE SECTION.
2822 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2824 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2825 linker created inputs from merge.
2826 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2827 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2828 (elfNN_aarch64_link_setup_gnu_properties): New.
2829 (elfNN_aarch64_merge_gnu_properties): New.
2830 (elf_backend_setup_gnu_properties): Define for AArch64.
2831 (elf_backend_merge_gnu_properties): Likewise.
2832 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2833 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2834 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2835 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2836 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2837 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2838 (elf_backend_parse_gnu_properties): Define for AArch64.
2840 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2843 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2844 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2846 2019-03-12 Alan Modra <amodra@gmail.com>
2848 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2849 nmemb parameter. Use bfd_alloc2.
2850 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2852 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2853 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2854 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2856 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2857 (assign_section_numbers): Style fix.
2858 (swap_out_syms): Use bfd_malloc2.
2859 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2861 (_bfd_elf_make_empty_symbol): Style fix.
2862 (elfobj_grok_stapsdt_note_1): Formatting.
2863 * elfcode.h (elf_object_p): Use bfd_alloc2.
2864 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2865 (elf_slurp_symbol_table): Use bfd_zalloc2.
2866 (elf_slurp_reloc_table): Use bfd_alloc2.
2867 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2868 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2869 size calculation doesn't overflow.
2870 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2871 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2872 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2874 2019-03-08 Alan Modra <amodra@gmail.com>
2877 * merge.c (merge_strings): Return secinfo. Don't pad section
2879 (_bfd_merge_sections): Pad section to alignment here, if input
2880 sections contributing to merged output all pad to alignment.
2883 2019-03-06 Nick Clifton <nickc@redhat.com>
2885 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2887 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2888 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2890 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2892 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2893 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2896 * elf32-s390.c (allocate_dynrelocs): Update comment.
2898 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2900 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2902 2019-02-28 Nick Clifton <nickc@redhat.com>
2905 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2906 section that is not NUL terminated.
2908 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2911 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2912 by linker when checking copy reloc on protected symbol.
2914 2019-02-24 Alan Modra <amodra@gmail.com>
2917 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2919 2019-02-20 Eric Tsai <erictsai@cadence.com>
2921 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2922 sections between the call site and call destination and adjust
2923 call distance by the largest alignment.
2925 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2927 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2928 * elf.c (elfcore_grok_aarch_pauth): New function.
2929 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2930 (elfcore_write_aarch_pauth): New function.
2931 (elfcore_write_register_note): Check for AArch64 pauth section.
2933 2019-02-20 Alan Modra <amodra@gmail.com>
2936 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2939 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2941 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2942 Darwin hosts, not just or1k.
2943 * configure: Regenerate.
2945 2019-02-20 Alan Modra <amodra@gmail.com>
2948 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2949 sentinel NUL to string buffer nearer to loop where it is used.
2950 Don't go past sentinel when scanning strings, and don't write
2952 * archive.c (do_slurp_coff_armap): Simplify string handling to
2955 2019-02-19 Alan Modra <amodra@gmail.com>
2958 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2959 attempting to prevent read past end of section.
2961 2019-02-18 Alan Modra <amodra@gmail.com>
2964 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2965 PRIx64 to generate warning messages. Print local sym names too.
2967 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2969 * elf32-arc (INIT_SYM_STRING): Delete.
2970 (FINI_SYM_STRING): Likewise.
2971 (init_str): Likewise.
2972 (fini_str): Likewise.
2974 2019-02-08 Alan Modra <amodra@gmail.com>
2976 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2977 for bss-plt" warning to make it an error.
2979 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2982 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2983 reloc_class_ifunc for ifunc symbols.
2984 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2986 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2988 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2989 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2991 2019-02-07 Nick Clifton <nickc@redhat.com>
2993 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2994 into the definitely obsolete list.
2996 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2999 * elf64-x86-64.c (elf_x86_64_need_pic): Check
3000 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
3001 (elf_x86_64_relocate_section): Move PIC check for PC-relative
3003 (elf_x86_64_check_relocs): Here.
3004 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
3005 to check if a symbol is defined in a non-shared object.
3006 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
3008 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
3010 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
3011 of 'labs' (and fix GCC warning).
3013 2019-01-25 Nick Clifton <nickc@redhat.com>
3015 * po/ru.po: Updated Russian translation.
3017 2019-01-23 Nick Clifton <nickc@redhat.com>
3019 * po/fr.po: Updated French translation.
3021 2019-01-21 Nick Clifton <nickc@redhat.com>
3023 * po/pt.po: Updated Portuguese translation.
3024 * po/uk.po: Updated Ukranian translation.
3026 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
3029 * elf32-nds32.c (nds32_relocate_section): Add space between words
3031 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
3033 (riscv_i_or_e_p): Likewise.
3034 (riscv_merge_arch_attr_info): Likewise.
3036 2019-01-19 Nick Clifton <nickc@redhat.com>
3038 * version.m4: Reset to 2.32.51
3039 * configure: Regenerate.
3040 * po/bfd.pot: Regenerate.
3042 2018-06-24 Nick Clifton <nickc@redhat.com>
3044 2.32 branch created.
3046 2019-01-16 Kito Cheng <kito@andestech.com>
3048 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
3051 2019-01-16 Kito Cheng <kito@andestech.com>
3052 Nelson Chu <nelson@andestech.com>
3054 * elfnn-riscv.c (in_subsets): New.
3055 (out_subsets): Likewise.
3056 (merged_subsets): Likewise.
3057 (riscv_std_ext_p): Likewise.
3058 (riscv_non_std_ext_p): Likewise.
3059 (riscv_std_sv_ext_p): Likewise.
3060 (riscv_non_std_sv_ext_p): Likewise.
3061 (riscv_version_mismatch): Likewise.
3062 (riscv_i_or_e_p): Likewise.
3063 (riscv_merge_std_ext): Likewise.
3064 (riscv_merge_non_std_and_sv_ext): Likewise.
3065 (riscv_merge_arch_attr_info): Likewise.
3066 (riscv_merge_attributes): Likewise.
3067 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
3069 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
3070 (elf_backend_obj_attrs_vendor): Define.
3071 (elf_backend_obj_attrs_section_type): Likewise.
3072 (elf_backend_obj_attrs_section): Likewise.
3073 (elf_backend_obj_attrs_arg_type): Define as
3074 riscv_elf_obj_attrs_arg_type.
3075 * elfxx-riscv.c (riscv_estimate_digit): New.
3076 (riscv_estimate_arch_strlen1): Likewise.
3077 (riscv_estimate_arch_strlen): Likewise.
3078 (riscv_arch_str1): Likewise.
3079 (riscv_arch_str): Likewise.
3080 * elfxx-riscv.h (riscv_arch_str): Declare.
3082 2019-01-14 John Darrington <john@darrington.wattle.id.au>
3084 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
3086 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
3087 source field. (md_apply_fix): Apply final fix
3088 to BFD_RELOC_S12Z_OPR.
3089 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
3091 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
3094 * elf32-s390.c (allocate_dynrelocs): Update comment.
3096 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
3098 * warning.m4: Adjust egrep pattern for non-GNU compilers.
3099 * configure: Regenerate.
3101 2019-01-08 Alan Modra <amodra@gmail.com>
3105 * ihex.c (ihex_write_object_contents): Properly check 32-bit
3108 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
3110 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3111 * bfd/bfd-in2.h: Regenerate.
3112 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3113 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3115 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
3117 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3118 default target, little endian target is more suitable.
3120 2019-01-04 Alan Modra <amodra@gmail.com>
3124 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3126 (EQ_VALUE_IN_FIELD): Likewise.
3127 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3129 2019-01-01 Alan Modra <amodra@gmail.com>
3131 Update year range in copyright notice of all files.
3133 For older changes see ChangeLog-2018
3135 Copyright (C) 2019 Free Software Foundation, Inc.
3137 Copying and distribution of this file, with or without modification,
3138 are permitted in any medium without royalty provided the copyright
3139 notice and this notice are preserved.
3145 version-control: never