1 2019-12-30 Alan Modra <amodra@gmail.com>
3 * coffgen.c (coff_real_object_p): Free malloc'd memory on failure.
5 2019-12-30 Alan Modra <amodra@gmail.com>
7 * archive.c (do_slurp_bsd_armap): Use bfd_alloc rather than
8 bfd_zalloc when memory is all written after the call.
9 (do_slurp_coff_armap): Likewise. Set bfd_error on ridiculously
10 large allocations that overflow bfd_size_type. Use just one
11 bfd_release on error exit.
12 (_bfd_slurp_extended_name_table): Use bfd_alloc for extended_names,
13 clear last byte rather than the entire array. Use bfd_alloc for
14 string table. Rearrange and simplify code copying file names.
16 2019-12-29 Alan Modra <amodra@gmail.com>
18 * vms-alpha.c (_bfd_vms_slurp_egsd): Make base_addr a bfd_vma.
19 Limit alignment power. Correct and simplify alignment expression.
20 (evax_bfd_print_relocation_records): Avoid signed shift left.
22 2019-12-29 Alan Modra <amodra@gmail.com>
24 * vms-misc.c (_bfd_vms_save_sized_string): Add abfd param, make
25 size a size_t. Use bfd_alloc rather than bfd_malloc.
26 (_bfd_vms_save_counted_string): Similarly.
27 * vms.h (_bfd_vms_save_sized_string): Update prototype.
28 (_bfd_vms_save_counted_string): Likewise.
29 * vms-alpha.c (_bfd_vms_slurp_ehdr): Adjust
30 _bfd_vms_save_counted_string and bfd_vms_save_sized_string calls.
31 (_bfd_vms_slurp_egsd, parse_module): Likewise.
32 (_bfd_vms_slurp_eisd): Likewise. Check return status.
33 (alpha_vms_bfd_link_hash_table_free): New function.
34 (alpha_vms_bfd_link_hash_table_create): Arrange to call it.
35 (vms_close_and_cleanup): Free more memory. Don't release tdata.
37 2019-12-29 Alan Modra <amodra@gmail.com>
39 * coffcode.h (coff_close_and_cleanup): Redefine to..
40 * coffgen.c (_bfd_coff_close_and_cleanup): ..this. New function.
41 * libcoff-in.h (_bfd_coff_close_and_cleanup): Declare.
42 * libcoff.h: Regenerate.
44 2019-12-29 Hannes Domani <ssbssa@yahoo.de>
45 Alan Modra <amodra@gmail.com>
48 * bfd.c (bfd_update_compression_header): Write zlib header for
49 formats other than ELF too.
51 2019-12-26 Alan Modra <amodra@gmail.com>
53 * som.c (setup_sections): Don't overflow space_strings_size. Use
54 bfd_malloc2 to catch overflow of size calculation.
55 (som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size
57 (som_build_and_write_symbol_table): Similarly use bfd_zmalloc2.
58 (som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2,
60 (bfd_som_attach_aux_hdr): Use size_t vars for string length.
61 (som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of
62 size calculation. Use size_t vars for length and catch overflow.
63 (som_slurp_armap): Use bfd_alloc2 to catch overflow of size
65 (som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and
66 bfd_malloc2. Perform size calculations in bfd_size_type.
68 2019-12-26 Hannes Domani <ssbssa@yahoo.de>
70 * peicode.h (pe_bfd_read_buildid): Free data.
72 2019-12-23 Alan Modra <amodra@gmail.com>
74 * vms-alpha.c (add_symbol): Add "max" parameter. Error on string
75 length larger than max.
76 (_bfd_vms_slurp_egsd): Ensure record is at least large enough to
77 read string length byte, error if not. Pass size to add_symbol.
78 (_bfd_vms_slurp_etir): Don't read past end of buffer when reading
79 type and length. Allow read of last byte in buffer.
81 2019-12-23 Alan Modra <amodra@gmail.com>
83 * wasm-module.c (wasm_read_leb128): Don't allow oversize shifts.
84 Catch value overflow. Sign extend only on terminating byte.
86 2019-12-20 Alan Modra <amodra@gmail.com>
88 * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
90 2019-12-20 Alan Modra <amodra@gmail.com>
92 * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
93 declaration. Move ATTRIBUTE_UNUSED to definition.
94 (sign_extend, low_sign_extend, sign_unext, low_sign_unext),
95 (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
96 (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
97 args and return value unsigned. Use unsigned variables.
98 (hppa_rebuild_insn): Similarly.
100 2019-12-20 Alan Modra <amodra@gmail.com>
102 * format.c (bfd_check_format_matches): Free matching_vector when
103 not returning matching target strings.
105 2019-12-20 Alan Modra <amodra@gmail.com>
107 * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
109 2019-12-18 Alan Modra <amodra@gmail.com>
111 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
112 checking symbol count against section size. Guard against strlen
113 running off end of buffer by allocating one more byte and zeroing.
114 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
116 2019-12-18 Alan Modra <amodra@gmail.com>
118 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
119 * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
121 2019-12-18 Alan Modra <amodra@gmail.com>
123 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
124 * elf32-hppa.c (final_link_relocate): Likewise.
125 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
126 (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
127 (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
128 * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
129 (ppc64_elf_relocate_section): Likewise.
130 * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
131 * netbsd.h (N_SET_FLAGS): Likewise.
133 2019-12-17 Alan Modra <amodra@gmail.com>
135 * coff-tic80.c: Delete file.
136 * cpu-tic80.c: Delete file.
137 * archures.c: Remove tic80 support.
138 * coffcode.h: Likewise.
139 * coffswap.h: Likewise.
140 * targets.c: Likewise.
141 * config.bfd: Likewise.
142 * configure.ac: Likewise.
143 * Makefile.am: Likewise.
144 * Makefile.in: Regenerate.
145 * bfd-in2.h: Regenerate.
146 * configure: Regenerate.
147 * po/SRC-POTFILES.in: Regenerate.
149 2019-12-13 Alan Modra <amodra@gmail.com>
152 * elf.c: (assign_file_positions_for_load_sections): Attempt to
153 keep meaningless p_offset for PT_LOAD segments without file
154 contents within file size.
156 2019-12-12 Alan Modra <amodra@gmail.com>
158 * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
159 * bfd-in2.h: Regenerate.
161 2019-12-11 Alan Modra <amodra@gmail.com>
163 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
164 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
165 * netbsd.h (write_object_contents): Likewise.
166 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
167 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
168 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
170 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
171 using 1u shifted left. Ditto for other macros.
172 * mmo.c (LOP): Make unsigned.
174 2019-12-11 Alan Modra <amodra@gmail.com>
176 * libbfd.c (bfd_get_8): Return a bfd_vma.
177 (bfd_get_signed_8): Return a bfd_signed_vma.
178 * bfd-in2.h: Regenerate.
180 2019-12-11 Alan Modra <amodra@gmail.com>
182 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
183 (Operand_soffsetx4_decode, Operand_simm4_decode),
184 (Operand_simm8_decode, Operand_simm8x256_decode),
185 (Operand_simm12b_decode, Operand_label8_decode),
186 (Operand_label12_decode, Operand_soffset_decode),
187 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
188 sign extend using shifts.
189 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
192 2019-12-11 Alan Modra <amodra@gmail.com>
194 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
195 of negative values by using unsigned vars.
197 2019-12-07 Alan Modra <amodra@gmail.com>
200 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
201 for ELF_COMMON_DEF_P symbols.
202 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
205 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
207 Only give FDE encoding warnings if --eh-frame-hdr was specified.
209 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
210 FDE encoding warning conditional.
212 2019-12-05 Nick Clifton <nickc@redhat.com>
215 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
216 when computing the sizes stored in the headers.
218 2019-12-03 Alan Modra <amodra@gmail.com>
221 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
223 (struct abbrev_offset_entry): New.
224 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
225 (read_abbrevs): Check whether we have already read abbrevs at
226 given offset, and add new offset/abbrev to hash table.
227 (decode_line_info): Keep line table at offset zero in file struct.
228 Return this for a cu reusing the same dir/file list.
229 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
230 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
231 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
234 2019-12-03 Alan Modra <amodra@gmail.com>
237 * dwarf2.c (struct dwarf2_debug_file): New struct.
238 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
240 (struct comp_unit): Add file field.
241 (read_indirect_string, read_indirect_line_string): Adjust to suit.
242 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
243 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
244 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
245 (stash_maybe_update_info_hash_tablse): Likewise.
246 (stash_verify_info_hash_table): Likewise.
247 (_bfd_dwarf2_slurp_debug_info): Likewise.
248 (_bfd_dwarf2_find_symbol_bias): Likewise.
249 (_bfd_dwarf2_find_nearest_line): Likewise.
250 (_bfd_dwarf2_cleanup_debug_info): Likewise.
251 (read_abbrevs): Add file param and adjust. Update calls.
252 (stash_comp_unit): Likewise.
253 (decode_line_info): Delete stash param and adjust. Update calls.
254 (comp_unit_find_nearest_line): Likewise.
255 (comp_unit_maybe_decode_line_info): Likewise.
256 (comp_unit_find_line): Likewise.
257 (parse_comp_unit): Add file and info_ptr param and adjust. Update
260 2019-12-03 Alan Modra <amodra@gmail.com>
262 * dwarf2.c (read_indirect_string): Don't duplicate offset check
263 done in read_section.
264 (read_indirect_line_string): Likewise.
265 (read_alt_indirect_string): Likewise.
266 (read_alt_indirect_ref): Likewise.
267 (read_abbrevs): Likewise. Free memory on all failure paths.
268 Use correct unsigned type for pointer difference comparison.
270 2019-12-03 Alan Modra <amodra@gmail.com>
272 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
274 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
275 (stash_comp_unit): Likewise.
276 (read_alt_indirect_ref): Return NULL not FALSE.
278 2019-12-03 Alan Modra <amodra@gmail.com>
280 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
282 2019-11-27 Alan Modra <amodra@gmail.com>
285 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
287 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
288 returning info from the symbol table. Do the _bfd_elf_find_function
289 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
291 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
293 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
294 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
295 * libbfd.h: Regenerate.
297 2019-11-27 Alan Modra <amodra@gmail.com>
300 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
301 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
302 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
303 where _bfd_elf_find_nearest_line would do so.
304 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
306 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
307 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
308 (elf_backend_maybe_function_sym): Define.
309 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
310 (bfd_elf32_find_nearest_line): Don't define.
311 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
312 (elf_backend_maybe_function_sym): Define.
313 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
314 (bfd_elfNN_find_nearest_line): Don't define.
316 2019-11-27 Alan Modra <amodra@gmail.com>
318 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
319 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
320 by two before applying to insn. Correct overflow test.
321 * coff-sh.c (sh_reloc): Likewise.
323 2019-11-26 Nick Clifton <nickc@redhat.com>
325 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
326 negative relocated value.
327 * coff-sh.c (sh_reloc): Likewise.
329 2019-11-25 Alan Modra <amodra@gmail.com>
331 * archures.c (bfd_octets_per_byte): Tail call
332 bfd_arch_mach_octets_per_byte.
333 * coff-arm.c (OCTETS_PER_BYTE): Define.
334 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
335 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
336 * coff-i386.c (coff_i386_reloc): Similarly.
337 * coff-mips.c (mips_reflo_reloc): Similarly.
338 * coff-x86_64.c (coff_amd64_reloc): Similarly.
339 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
340 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
341 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
342 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
343 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
344 * elf32-s12z.c (opru18_reloc): Similarly.
345 * elf32-sh.c (sh_elf_reloc): Similarly.
346 * elf32-spu.c (spu_elf_rel9): Similarly.
347 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
348 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
349 (ppc64_elf_toc64_reloc): Similarly.
350 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
351 * cofflink.c (_bfd_coff_link_input_bfd),
352 (_bfd_coff_reloc_link_order): Likewise.
353 * elf.c (_bfd_elf_section_offset): Likewise.
354 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
355 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
356 (bfd_elf_final_link): Likewise.
357 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
358 to set SEC_ELF_OCTETS.
359 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
360 (bfd_install_relocation): Likewise.
361 (_bfd_final_link_relocate): Don't recalculate octets.
362 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
364 * bfd-in2.h: Regenerate.
366 2019-11-25 Christian Eggers <ceggers@gmx.de>
368 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
369 * archures.c (bfd_octets_per_byte): New parameter sec.
370 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
371 returned [ELF targets only].
372 * bfd.c (bfd_get_section_limit): Provide section parameter to
374 * bfd-in2.h: regenerate.
375 * binary.c (binary_set_section_contents): Move call to
376 bfd_octets_per_byte into section loop. Provide section parameter
377 to bfd_octets_per_byte.
378 * coff-arm.c (coff_arm_reloc): Provide section parameter
379 to bfd_octets_per_byte.
380 * coff-i386.c (coff_i386_reloc): likewise.
381 * coff-mips.c (mips_reflo_reloc): likewise.
382 * coff-x86_64.c (coff_amd64_reloc): likewise.
383 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
384 (_bfd_coff_reloc_link_order): likewise.
385 * elf.c (_bfd_elf_section_offset): likewise.
386 (_bfd_elf_make_section_from_shdr): likewise.
387 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
388 .debug*, .zdebug* and .note.gnu*.
389 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
390 to bfd_octets_per_byte.
391 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
392 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
393 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
394 * elf32-s12z.c (opru18_reloc): likewise.
395 * elf32-sh.c (sh_elf_reloc): likewise.
396 * elf32-spu.c (spu_elf_rel9): likewise.
397 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
398 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
399 (ppc64_elf_addr16_ha_reloc): likewise.
400 (ppc64_elf_toc64_reloc): likewise.
401 * elflink.c (bfd_elf_final_link): likewise.
402 (bfd_elf_perform_complex_relocation): likewise.
403 (elf_fixup_link_order): likewise.
404 (elf_link_input_bfd): likewise.
405 (elf_link_sort_relocs): likewise.
406 (elf_reloc_link_order): likewise.
407 (resolve_section): likewise.
408 * linker.c (_bfd_generic_reloc_link_order): likewise.
409 (bfd_generic_define_common_symbol): likewise.
410 (default_data_link_order): likewise.
411 (default_indirect_link_order): likewise.
412 * srec.c (srec_set_section_contents): likewise.
413 (srec_write_section): likewise.
414 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
415 * reloc.c (_bfd_final_link_relocate): likewise.
416 (bfd_generic_get_relocated_section_contents): likewise.
417 (bfd_install_relocation): likewise.
418 For section which have SEC_ELF_OCTETS set, multiply output_base
419 and output_offset with bfd_octets_per_byte.
420 (bfd_perform_relocation): likewise.
422 2019-11-21 Alan Modra <amodra@gmail.com>
424 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
425 BFDs that have not been loaded.
427 2019-11-19 Alan Modra <amodra@gmail.com>
430 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
431 u.syment.n_value does point at another C_FILE sym and not into
432 some auxent that happens to look like a C_FILE. Properly check
433 for integer overflow and avoid possible pointer wrap-around.
434 Simplify pr17512 checks.
436 2019-11-19 Alan Modra <amodra@gmail.com>
439 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
440 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
442 2019-11-18 Alan Modra <amodra@gmail.com>
444 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
445 Rename from elf_backend_post_process_headers.
446 (_bfd_elf_post_process_headers): Delete.
447 (_bfd_elf_init_file_header): Declare.
448 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
449 in place of prep_headers and elf_backend_post_process_headers.
450 (_bfd_elf_init_file_header): Renamed from prep_headers with
451 updated args and made global. Delete dead code.
452 (_bfd_elf_post_process_headers): Delete.
453 * elf32-arm.c (elf32_arm_init_file_header): Rename from
454 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
456 (elf_backend_init_file_header): Define.
457 (elf_backend_post_process_headers): Don't define.
458 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
459 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
460 * elf32-metag.c (elf_metag_init_file_header): Similarly.
461 * elf32-spu.c (spu_elf_init_file_header
462 * elf32-visium.c (visium_elf_init_file_header
463 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
464 * elf64-hppa.c (elf64_hppa_init_file_header
465 * elf64-ia64-vms.c (elf64_vms_init_file_header
466 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
467 * elfnn-ia64.c (elfNN_hpux_init_file_header
468 * elfxx-mips.c (_bfd_mips_init_file_header
469 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
470 (_bfd_mips_init_file_header): Declare.
471 (elf_backend_post_process_headers): Delete.
472 (elf_backend_init_file_header): Define.
473 * elfxx-target.h (elf_backend_post_process_headers): Delete.
474 (elf_backend_init_file_header): Define and use.
475 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
476 (elf_backend_post_process_headers): Don't define.
477 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
478 (elf32_m68hc11_init_file_header): Declare.
479 * elf32-ppc.c (elf_backend_post_process_headers): Remove
482 2019-11-18 Alan Modra <amodra@gmail.com>
484 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
485 Rename from elf_backend_modify_program_headers.
486 (_bfd_elf_modify_headers): Declare.
487 * elf.c (assign_file_positions_except_relocs): Set
488 elf_program_header_size. Always call elf_backend_modify_headers.
489 Extract code modifying file header..
490 (_bfd_elf_modify_headers): ..to here. New function.
491 * elf32-arm.c (elf_backend_modify_headers): Renamed from
492 elf_backend_modify_program_headers.
493 * elf32-i386.c: Similarly.
494 * elf64-x86-64.c: Similarly.
495 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
496 to _bfd_elf_modify_headers.
497 * elf-nacl.h (nacl_modify_headers): Rename from
498 nacl_modify_program_headers.
499 * elf-nacl.c (nacl_modify_headers): Rename from
500 nacl_modify_program_headers and call _bfd_elf_modify_headers.
501 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
502 * elf32-spu.c (spu_elf_modify_headers): Similarly.
503 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
504 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
506 2019-11-18 Alan Modra <amodra@gmail.com>
509 * bfd.c (bfd_error_type): Add bfd_error_sorry.
510 (bfd_errmsgs): Likewise.
511 * elf.c (rewrite_elf_program_header): Don't abort on confused
512 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
513 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
514 (_bfd_elf_final_write_processing): Likewise.
515 * bfd-in2.h: Regenerate.
517 2019-11-12 Jim Wilson <jimw@sifive.com>
520 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
521 foff. If sym_sec->output_section and sec->output_section are the same
522 and not *ABS* then set max_alignment to that section's alignment.
524 2019-11-07 Alan Modra <amodra@gmail.com>
526 * cpu-cr16c.c: Delete.
527 * elf32-cr16c.c: Delete.
533 * targets.c: Remove cr16c support.
538 * po/SRC-POTFILES.in: Regenerate.
540 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
542 * doc/chew.c (add_to_definition): Use correct type when
543 calculating size of array reallocation.
544 (nextword): Always initialise the word return parameter.
545 (compile): Check return value of nextword().
547 2019-10-30 Keith Seitz <keiths@redhat.com>
549 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
551 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
553 (elf_read_notes): Add declaration.
554 * elf.c (elf_read_notes): Move elf-bfd.h.
555 (_bfd_elf_core_find_build_id): New function.
556 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
557 build-id if none is known.
558 (elf_parse_notes): For core files, scan for notes.
559 * elfcore.h (elf_core_file_matches_executable_p): If both
560 BFDs have identical build-ids, then they match.
561 (_bfd_elf_core_find_build_id): New function.
562 * elfxx-target.h (elf_backend_core_find_build_id): Define.
563 (elfNN_bed): Add elf_backend_core_find_build_id.
565 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
567 * libcoff-in.h (struct pe_tdata): Add dos_message field.
568 * libcoff.h: Regenerate.
569 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
570 dos_message field rather than initialising it.
571 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
573 * peicode.h (pe_mkobject): Initialise the dos_message field.
574 (pe_mkobject_hook): Copy the dos_message field.
575 (pe_bfd_object_p): Copy the dos_message field.
577 2019-10-25 Alan Modra <amodra@gmail.com>
580 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
582 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
584 * elf.c (elf_sort_segments): New function.
585 (assign_file_positions_except_relocs): Use shortcuts to elfheader
586 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
587 headers. Move PT_PHDR check..
588 (assign_file_positions_for_non_load_sections): ..and code setting
589 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
590 (assign_file_positions_for_load_sections): ..to here. Sort
591 PT_LOAD headers. Delete header_pad code. Use actual number of
592 headers rather than allocated in calculating size for program
593 headers. Don't assume program headers follow ELF file header.
594 Simplify pt_load_count code. Only set "off" for PT_LOAD or
596 (rewrite_elf_program_header): Set p_vaddr_offset for segments
597 that include file and program headers.
598 (copy_elf_program_header): Likewise, replacing header_size code.
600 2019-10-21 Alan Modra <amodra@gmail.com>
603 * archive.c (normalize): Return file unchanged when
604 BFD_ARCHIVE_FULL_PATH.
605 (_bfd_construct_extended_name_table): Pass abfd, the output
607 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
608 * bfd.c (struct bfd): Make flags a full flagword.
609 (BFD_ARCHIVE_FULL_PATH): Define.
610 * bfd-in2.h: Regenerate.
612 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
614 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
615 minimum alignment for .plt section.
617 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
619 * elf32-hppa.c: Revise import stub sequences.
620 (LONG_BRANCH_STUB_SIZE): Define.
621 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
622 (IMPORT_STUB_SIZE): Define.
623 (IMPORT_SHARED_STUB_SIZE): Define.
624 (EXPORT_STUB_SIZE): Define.
625 (plt_stub): Revise to not use register %r22.
626 (LDO_R1_R22): Define.
627 (LDW_R22_R21): Define.
628 (LDW_R22_R19): Define.
629 (hppa_build_one_stub): Update stub generation and use new defines.
630 (hppa_size_one_stub): Likewise.
632 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
634 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
635 that user should recompile their code with `fPIC` when linking non-pic
636 code into shared library.
638 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
639 the error message if needed, and then store the result into the
640 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
641 message for the dangerous relocation should be set before we call the
642 callback function. If we miss the error message since linker runs out
643 of memory, we should set the default error message for the error.
645 2019-10-16 Alan Modra <amodra@gmail.com>
648 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
649 for all ppc arch info.
650 * linker.c (default_data_link_order): Pass info->big_endian to
651 arch_info->fill function.
653 2019-10-15 Alan Modra <amodra@gmail.com>
655 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
656 (elf32_m68hc11_relocate_section): Don't use a variable for format
657 strings. Delete some unnecessary xgettext:c-format comments.
659 2019-10-15 Alan Modra <amodra@gmail.com>
662 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
664 * elf32-m68hc1x.c (reloc_warning): New function.
665 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
666 corresponding to %lx in format strings.
667 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
669 2019-10-15 Alan Modra <amodra@gmail.com>
672 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
674 2019-10-15 Alan Modra <amodra@gmail.com>
676 * bfd.c (bfd_check_compression_header): Check for powers of two
679 2019-10-14 Alan Modra <amodra@gmail.com>
681 * syms.c (struct indexentry): Add idx field.
682 (cmpindexentry): Final sort on idx.
683 (_bfd_stab_section_find_nearest_line): Set idx.
685 2019-10-14 Alan Modra <amodra@gmail.com>
687 * dwarf2.c (struct lookup_funcinfo): Add idx field.
688 (compare_lookup_funcinfos): Perform final sort on idx.
689 (build_lookup_funcinfo_table): Set idx.
690 (compare_sequences): Perform final sort on num_lines.
691 (build_line_info_table): Set num_lines and line_info_lookup earlier.
692 (sort_line_sequences): Set num_lines for sort.
694 2019-10-14 Alan Modra <amodra@gmail.com>
696 * elflink.c (elf_sort_symbol): Sort on type and name as well.
697 (elf_link_add_object_symbols): Style fix.
699 2019-10-14 Alan Modra <amodra@gmail.com>
701 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
702 for sections about to be sorted.
703 (assign_file_positions_for_load_sections): Likewise.
704 (elf_sort_sections): Don't bother optimising both TOEND case.
705 * elflink.c (bfd_elf_final_link): Reset target_index.
707 2019-10-14 Alan Modra <amodra@gmail.com>
709 * elflink.c (elf_get_linked_section_vma): Delete.
710 (compare_link_order): Use elf_linked_to_section and sort by lma,
712 (elf_fixup_link_order): Use size_t variables where appropriate.
713 Make use of elf_linked_to_section. Formatting. Properly align
716 2019-10-14 Alan Modra <amodra@gmail.com>
718 * elf-strtab.c (strrevcmp): Comment.
719 * merge.c (strrevcmp): Likewise.
720 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
721 Comment on why comparing pointers ensures a stable sort.
722 * elflink.c (struct elf_symbol): Add void* to union.
723 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
724 (elf_sym_name_compare): Likewise.
725 (bfd_elf_match_symbols_in_sections): Style fix.
726 (elf_link_sort_cmp1): Comment.
728 2019-10-14 Alan Modra <amodra@gmail.com>
731 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
732 return value of bfd_alloc2.
733 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
734 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
735 value of bfd_get_section_contents.
736 * som.c (som_write_space_strings): Don't use xmalloc.
737 (som_write_symbol_strings): Likewise.
739 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
741 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
742 stash->info_hash_status = STASH_INFO_HASH_ON when
743 stash_maybe_update_info_hash_tables succeeds.
745 2019-10-09 Alan Modra <amodra@gmail.com>
748 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
749 total_size calculation.
751 2019-10-08 Alan Modra <amodra@gmail.com>
754 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
755 recur_count. Error on recur_count reaching 100 rather than
756 info_ptr matching orig_info_ptr. Adjust calls.
758 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
760 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
761 (elf32_msp430_merge_msp430_attributes): Add support for merging
762 the GNU object attribute for data region.
764 2019-10-07 Alan Modra <amodra@gmail.com>
766 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
767 space for local got non-tls relocs when PIE.
769 2019-10-07 Alan Modra <amodra@gmail.com>
771 * elflink.c (elf_fixup_link_order): Don't attempt to find
772 an elf_section for linker created bfd sections.
774 2019-10-07 Alan Modra <amodra@gmail.com>
776 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
777 with non-local symbol. Don't double count __tls_get_addr calls
779 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
781 2019-10-07 Alan Modra <amodra@gmail.com>
783 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
785 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
787 2019-10-04 Alan Modra <amodra@gmail.com>
789 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
790 (ppc64_elf_tls_optimize): Correct is_local condition.
791 (allocate_got): Don't reserve dynamic relocations for any of the
792 tls got relocs in PIEs when the symbol is local.
793 (allocate_dynrelocs): Correct validity test for local sym using
795 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
796 for any of the tls got relocs in PIEs.
797 (ppc64_elf_layout_multitoc): Likewise.
798 (ppc64_elf_relocate_section): Correct validity test for local sym
799 using tlsld_got slot. Don't emit dynamic relocations for any of
800 the tls got relocs in PIEs when the symbol is local.
801 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
802 (got_relocs_needed): Delete.
803 (allocate_dynrelocs): Correct validity test for local sym using
804 tlsld_got slot. Don't reserve dynamic relocations for any of the
805 tls got relocs in PIEs when the symbol is local.
806 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
807 for any of the tls got relocs in PIEs.
808 (ppc_elf_relocate_section): Correct validity test for local sym
809 using tlsld_got slot. Don't emit dynamic relocations for any of
810 the tls got relocs in PIEs when the symbol is local.
812 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
816 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
817 bfd_link_pic for TLS checks.
818 (elf32_arm_final_link_relocate): Likewise.
819 (allocate_dynrelocs_for_symbol): Likewise.
821 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
824 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
826 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
828 * elf-bfd.h (bfd_section_is_ctf): New inline function.
829 * elf.c (special_sections_c): Add ".ctf".
830 (assign_file_positions_for_non_load_sections): Note that
831 compressed debugging sections etc are not assigned here. Treat
832 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
834 (assign_file_positions_except_relocs): Likewise.
835 (find_section_in_list): Note that debugging and CTF sections, as
836 well as reloc sections, are assigned later.
837 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
838 their size and contents updated.
839 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
840 compressed sections, they have no uncompressed content to copy at
842 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
843 callback right before the strtab is written out.
844 (bfd_elf_final_link): Don't cache the section contents of CTF
845 sections: they are not populated yet. Call the emit_ctf callback
846 right at the end, after all the symbols and strings are flushed
849 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
851 * elf-strtab.c (_bfd_elf_strtab_len): New.
852 (_bfd_elf_strtab_str): Likewise.
853 * bfd-elf.h: Declare them.
855 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
857 * elf-bfd.h (bfd_elf_get_str_section): Add.
858 * elf.c (bfd_elf_get_str_section): No longer static.
860 2019-09-26 Alan Modra <amodra@gmail.com>
863 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
864 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
865 ${bindir}/../lib/bfd-plugins if different.
866 * Makefile.in: Regenerate.
868 2019-09-23 Alan Modra <amodra@gmail.com>
870 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
871 in choosing between different actions for shared library and
872 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
873 (dec_dynrel_count): Likewise. Account for ifunc special case.
874 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
876 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
879 2019-09-23 Alan Modra <amodra@gmail.com>
881 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
882 * Makefile.in: Regenerate.
883 * po/SRC-POTFILES.in: Regenerate.
885 2019-09-23 Alan Modra <amodra@gmail.com>
887 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
888 (bfd_elf_version_tree): Delete forward declarations.
889 Move other forward decls and remaining elf function decl later.
890 (bfd_section_already_linked_table_init),
891 (bfd_section_already_linked_table_free),
892 (_bfd_handle_already_linked, _bfd_nearby_section),
893 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
895 2019-09-23 Alan Modra <amodra@gmail.com>
897 * bfd-in.h: Move ecoff function declarations..
898 * ecoff-bfd.h: ..to here, new file.
899 * ecoff.c: Include ecoff-bfd.h.
900 * ecofflink.c: Likewise.
901 * elf64-alpha.c: Likewise.
902 * elfxx-mips.c: Likewise.
903 * bfd-in2.h: Regenerate.
905 2019-09-23 Alan Modra <amodra@gmail.com>
907 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
908 Move most other elf declarations..
909 * elf-bfd.h: ..to here.
910 * bfd-in2.h: Regenerate.
912 2019-09-23 Alan Modra <amodra@gmail.com>
914 * bfd-in.h: Move m68k function declaration..
915 * cpu-m68k.h: ..to here, new file..
916 * elf32-m68k.h: ..and here, new file.
917 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
918 * bfd-in2.h: Regenerate.
920 2019-09-23 Alan Modra <amodra@gmail.com>
922 * bfd-in.h: Move bfin function declaration..
923 * elf32-bfin.h: ..to here, new file.
924 * elf32-bfin.c: Include elf32-bfin.h.
925 * bfd-in2.h: Regenerate.
927 2019-09-23 Alan Modra <amodra@gmail.com>
929 * bfd-in.h: Move cr16 function declaration..
930 * elf32-cr16.h: ..to here, new file.
931 * elf32-cr16.c: Include elf32-cr16.h.
932 * bfd-in2.h: Regenerate.
934 2019-09-23 Alan Modra <amodra@gmail.com>
936 * bfd-in.h (bfd_sunos_get_needed_list),
937 (bfd_sunos_record_link_assignment),
938 (bfd_sunos_size_dynamic_sections),
939 (bfd_i386linux_size_dynamic_sections),
940 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
941 * bfd-in2.h: Regenerate.
943 2019-09-23 Alan Modra <amodra@gmail.com>
945 * bfd-in.h: Move xcoff function declarations..
946 * xcofflink.h: ..to here, new file.
947 * xcofflink.c: Include xcofflink.h.
948 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
949 * bfd-in2.h: Regenerate.
951 2019-09-23 Alan Modra <amodra@gmail.com>
953 * bfd-in.h: Delete coff forward refs and move coff declaration..
954 * coff-bfd.h: ..to here.
955 * bfd-in2.h: Regenerate.
957 2019-09-23 Alan Modra <amodra@gmail.com>
959 * bfd-in.h: Move arm declaraions..
960 * cpu-arm.h: ..to here, new file..
961 * coff-arm.h: ..and here, new file..
962 * elf32-arm.h: ..and here, new file.
963 * cpu-arm.c: Include cpu-arm.h.
964 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
965 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
966 * pe-arm.c: Move function rename defines later.
967 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
968 * bfd-in2.h: Regenerate.
970 2019-09-23 Alan Modra <amodra@gmail.com>
972 * bfd-in.h: Move tic6x function declaration..
973 * elf32-tic6x.h: ..to here.
974 * bfd-in2.h: Regenerate.
976 2019-09-23 Alan Modra <amodra@gmail.com>
978 * bfd-in.h: Move aarch64 declarations and defines..
979 * cpu-aarch64.h: ..to here, new file..
980 * elfxx-aarch64.h: ..and here.
981 * cpu-aarch64.c: Include cpu-aarch64.h.
982 * elfnn-aarch64.c: Likewise.
983 * bfd-in2.h: Regenerate.
985 2019-09-23 Alan Modra <amodra@gmail.com>
987 * bfd-in.h: Delete ticoff function declarations.
988 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
989 (bfd_ticoff_get_section_load_page): Make static.
990 * bfd-in2.h: Regenerate.
992 2019-09-23 Alan Modra <amodra@gmail.com>
994 * bfd-in.h: Move h8300 function declaration to..
995 * cpu-h8300.h: ..here, new file.
996 * cpu-h8300.c: Include cpu-h8300.h.
997 * elf32-h8300.c: Likewise.
998 * bfd-in2.h: Regenerate.
1000 2019-09-23 Alan Modra <amodra@gmail.com>
1002 * bfd-in.h: Move ia64 function declarations..
1003 * elfxx-ia64.h: ..to here.
1004 * bfd-in2.h: Regenerate.
1006 2019-09-23 Alan Modra <amodra@gmail.com>
1008 * bfd-in.h: Move v850 function declarations..
1009 * elf32-v850.h: ..to here, new file.
1010 * elf32-v850.c: Include elf32-v850.h.
1011 * bfd-in2.h: Regenerate.
1013 2019-09-23 Alan Modra <amodra@gmail.com>
1015 * bfd-in.h: Move mips function declaration to..
1016 * elfxx-mips.h: ..here.
1017 * bfd-in2.h: Regenerate.
1019 2019-09-23 Alan Modra <amodra@gmail.com>
1021 * bfd-in.h: Move csky function declarations to..
1022 * elf32-csky.h: ..here, new file.
1023 * elf32-csky.c: Include elf32-csky.h.
1024 * bfd-in2.h: Regenerate.
1026 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
1028 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
1029 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
1030 Set undefined_weak field from it.
1031 (relax_func_t): New parameter undefined_weak.
1032 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
1033 (_bfd_riscv_relax_tls_le): Likewise.
1034 (_bfd_riscv_relax_align): Likewise.
1035 (_bfd_riscv_relax_delete): Likewise.
1036 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
1037 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
1038 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
1039 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
1040 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
1042 (_bfd_riscv_relax_section): New local undefined_weak. Set for
1043 undef weak relocs that can be relaxed. Pass to relax_func call.
1045 2019-09-20 Alan Modra <amodra@gmail.com>
1047 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
1048 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1049 (bfd_section_userdata, bfd_is_com_section, discarded_section),
1050 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
1051 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
1052 (bfd_section_list_remove, bfd_section_list_append),
1053 (bfd_section_list_prepend, bfd_section_list_insert_after),
1054 (bfd_section_list_insert_before, bfd_section_removed_from_list):
1055 New inline functions.
1056 * section.c (bfd_is_und_section, bfd_is_abs_section),
1057 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
1058 (bfd_section_list_append, bfd_section_list_prepend),
1059 (bfd_section_list_insert_after, bfd_section_list_insert_before),
1060 (bfd_section_removed_from_list): Delete macros.
1061 (bfd_section_name, bfd_section_size, bfd_section_vma),
1062 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1063 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
1064 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
1065 (discarded_section): New inline functions.
1066 * bfd-in2.h: Regenerate.
1068 2019-09-20 Alan Modra <amodra@gmail.com>
1070 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1071 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
1072 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1073 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
1074 * targets.c (bfd_asymbol_flavour): Likewise.
1075 * bfd-in2.h: Regenerate.
1077 2019-09-20 Alan Modra <amodra@gmail.com>
1079 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
1080 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1081 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
1082 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
1083 (bfd_get_file_flags, bfd_applicable_file_flags),
1084 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
1085 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
1086 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
1087 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
1088 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1089 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
1090 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
1091 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
1092 (bfd_usrdata, bfd_set_usrdata): New inline functions.
1093 * targets.c (bfd_get_target, bfd_get_flavour),
1094 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
1095 (bfd_little_endian, bfd_header_big_endian),
1096 (bfd_header_little_endian, bfd_applicable_section_flags),
1097 (bfd_get_symbol_leading_char): New inline functions.
1098 * bfd-in2.h: Regenerate.
1100 2019-09-20 Alan Modra <amodra@gmail.com>
1102 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
1103 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
1106 2019-09-18 Alan Modra <amodra@gmail.com>
1108 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
1109 (bfd_get_section_lma, bfd_get_section_alignment),
1110 (bfd_get_section_size, bfd_get_section_flags),
1111 (bfd_get_section_userdata): Delete.
1112 (bfd_section_name, bfd_section_size, bfd_section_vma),
1113 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
1114 (bfd_section_flags, bfd_section_userdata): New.
1115 (bfd_is_com_section): Rename parameter.
1116 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
1117 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1118 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
1119 (bfd_set_section_lma): New.
1120 * bfd-in2.h: Regenerate.
1121 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1123 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1124 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1125 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1126 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1127 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1128 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1129 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1130 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1131 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1132 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1133 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1134 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1135 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1136 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1137 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1138 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1139 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1140 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1141 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1142 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1143 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1144 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1145 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1146 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1147 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1148 * xcofflink.c: Update throughout for bfd section macro and function
1151 2019-09-18 Alan Modra <amodra@gmail.com>
1153 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1154 (bfd_get_output_section): Delete.
1155 (bfd_asymbol_base): Delete.
1156 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1157 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1158 (bfd_set_asymbol_name): New macro.
1159 * bfd-in2.h: Regenerate.
1160 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1161 * aoutx.h: Likewise.
1162 * cofflink.c: Likewise.
1163 * dwarf2.c: Likewise.
1164 * ecoff.c: Likewise.
1166 * elf32-arm.c: Likewise.
1167 * elf32-mips.c: Likewise.
1168 * elf32-score.c: Likewise.
1169 * elf32-score7.c: Likewise.
1170 * elfn32-mips.c: Likewise.
1171 * elfnn-aarch64.c: Likewise.
1172 * elfxx-mips.c: Likewise.
1173 * linker.c: Likewise.
1174 * pdp11.c: Likewise.
1175 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1177 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1179 * Makefile.in: Re-generate.
1180 * configure: Re-generate.
1181 * doc/Makefile.in: Re-generate.
1183 2019-09-18 Alan Modra <amodra@gmail.com>
1185 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1187 * pdp11.c (slurp_symbol_table): Likewise.
1188 * som.c (som_slurp_symbol_table): Likewise.
1189 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1190 * coffcode.h (coff_slurp_symbol_table): Likewise.
1191 * cofflink.c (_bfd_coff_final_link): Likewise.
1192 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1193 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1194 (_bfd_ecoff_slurp_symbol_table): Likewise.
1195 (_bfd_ecoff_bfd_final_link): Likewise.
1196 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1197 * elflink.c (elf_link_output_symstrtab): Likewise.
1198 (bfd_elf_final_link): Likewise.
1199 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1200 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1201 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1202 start_address or symcount using bfd_get macros.
1203 * coffgen.c (coff_real_object_p): Likewise.
1204 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1205 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1206 * elfcore.h (elf_core_file_p): Don't set start_address using
1208 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1209 using bfd_get macro.
1210 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1211 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1212 or symcount using bfd_get macros.
1213 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1214 * syms.c (bfd_set_symtab): Likewise.
1215 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1216 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1218 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1219 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1220 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1221 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1222 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1223 * som.c (som_slurp_armap): Likewise.
1225 2019-09-18 Alan Modra <amodra@gmail.com>
1227 * archures.c (bfd_get_arch): Make param const.
1228 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1229 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1230 * bfd-in2.h: Regenerate.
1232 2019-09-18 Alan Modra <amodra@gmail.com>
1234 * bfd-in.h (carsym.name): Make const.
1235 * reloc.c (struct reloc_howto_struct.name): Likewise.
1236 * targets.c (bfd_target.name): Likewise.!
1237 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1238 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1239 when setting carsym.name.
1240 * bfd-in2.h: Regenerate.
1242 2019-09-18 Alan Modra <amodra@gmail.com>
1244 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1245 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1246 error status. Adjust calls.
1247 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1248 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1249 bfd_malloc. Use bfd_set_filename.
1251 2019-09-18 Alan Modra <amodra@gmail.com>
1253 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1254 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1255 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1256 needs_copy even if all relocs are in rw sections.
1257 (dec_dynrel_count): Handle TOC16 relocs.
1258 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1259 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1262 2019-09-16 Phil Blundell <pb@pbcl.net>
1264 * version.m4: Set version to 2.33.50.
1265 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1267 2019-09-11 Tom Tromey <tom@tromey.com>
1269 * opncls.c (bfd_set_filename): New function.
1270 * bfd-in2.h: Regenerate.
1272 2019-09-11 Alan Modra <amodra@gmail.com>
1274 * targets.c (struct bfd_target): Add _bfd_group_name.
1275 (BFD_JUMP_TABLE): Likewise.
1276 * coffgen.c (bfd_coff_group_name): New function.
1277 * elf.c (bfd_elf_group_name): New function.
1278 * linker.c (_bfd_nolink_bfd_group_name): New function.
1279 * section.c (bfd_generic_group_name): New function.
1280 * elf-bfd.h (bfd_elf_group_name): Declare.
1281 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1282 * libcoff-in.h (bfd_coff_group_name): Declare.
1283 * aout-target.h (MY_bfd_group_name): Define.
1284 * aout-tic30.c (MY_bfd_group_name): Define.
1285 * bfd.c (bfd_group_name): Define.
1286 * binary.c (binary_bfd_group_name): Define.
1287 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1288 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1289 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1290 * coffcode.h (coff_bfd_group_name): Define.
1291 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1292 * i386msdos.c (msdos_bfd_group_name): Define.
1293 * ihex.c (ihex_bfd_group_name): Define.
1294 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1295 * mmo.c (mmo_bfd_group_name): Define.
1296 * pef.c (bfd_pef_bfd_group_name): Define.
1297 * plugin.c (bfd_plugin_bfd_group_name): Define.
1298 * ppcboot.c (ppcboot_bfd_group_name): Define.
1299 * som.c (som_bfd_group_name): Define.
1300 * srec.c (srec_bfd_group_name): Define.
1301 * tekhex.c (tekhex_bfd_group_name): Define.
1302 * verilog.c (verilog_bfd_group_name): Define.
1303 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1304 * xsym.c (bfd_sym_bfd_group_name): Define.
1305 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1306 (rs6000_xcoff64_aix_vec): Likewise.
1307 * bfd-in2.h: Regenerate.
1308 * libbfd.h: Regenerate.
1309 * libcoff.h: Regenerate.
1311 2019-09-10 Nick Clifton <nickc@redhat.com>
1314 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1316 (bfd_default_arch_struct): Initialise the new field.
1317 * bfd-in2.h: Regenerate.
1318 * cpu-aarch64.c: Initialise the new field.
1319 * cpu-alpha.c: Likewise.
1320 * cpu-arc.c: Likewise.
1321 * cpu-arm.c: Likewise.
1322 * cpu-avr.c: Likewise.
1323 * cpu-bfin.c: Likewise.
1324 * cpu-bpf.c: Likewise.
1325 * cpu-cr16.c: Likewise.
1326 * cpu-cr16c.c: Likewise.
1327 * cpu-cris.c: Likewise.
1328 * cpu-crx.c: Likewise.
1329 * cpu-csky.c: Likewise.
1330 * cpu-d10v.c: Likewise.
1331 * cpu-d30v.c: Likewise.
1332 * cpu-dlx.c: Likewise.
1333 * cpu-epiphany.c: Likewise.
1334 * cpu-fr30.c: Likewise.
1335 * cpu-frv.c: Likewise.
1336 * cpu-ft32.c: Likewise.
1337 * cpu-h8300.c: Likewise.
1338 * cpu-hppa.c: Likewise.
1339 * cpu-i386.c: Likewise.
1340 * cpu-ia64.c: Likewise.
1341 * cpu-iamcu.c: Likewise.
1342 * cpu-ip2k.c: Likewise.
1343 * cpu-iq2000.c: Likewise.
1344 * cpu-k1om.c: Likewise.
1345 * cpu-l1om.c: Likewise.
1346 * cpu-lm32.c: Likewise.
1347 * cpu-m10200.c: Likewise.
1348 * cpu-m10300.c: Likewise.
1349 * cpu-m32c.c: Likewise.
1350 * cpu-m32r.c: Likewise.
1351 * cpu-m68hc11.c: Likewise.
1352 * cpu-m68hc12.c: Likewise.
1353 * cpu-m68k.c: Likewise.
1354 * cpu-m9s12x.c: Likewise.
1355 * cpu-m9s12xg.c: Likewise.
1356 * cpu-mcore.c: Likewise.
1357 * cpu-mep.c: Likewise.
1358 * cpu-metag.c: Likewise.
1359 * cpu-microblaze.c: Likewise.
1360 * cpu-mips.c: Likewise.
1361 * cpu-mmix.c: Likewise.
1362 * cpu-moxie.c: Likewise.
1363 * cpu-msp430.c: Likewise.
1364 * cpu-mt.c: Likewise.
1365 * cpu-nds32.c: Likewise.
1366 * cpu-nfp.c: Likewise.
1367 * cpu-nios2.c: Likewise.
1368 * cpu-ns32k.c: Likewise.
1369 * cpu-or1k.c: Likewise.
1370 * cpu-pdp11.c: Likewise.
1371 * cpu-pj.c: Likewise.
1372 * cpu-plugin.c: Likewise.
1373 * cpu-powerpc.c: Likewise.
1374 * cpu-pru.c: Likewise.
1375 * cpu-riscv.c: Likewise.
1376 * cpu-rl78.c: Likewise.
1377 * cpu-rs6000.c: Likewise.
1378 * cpu-rx.c: Likewise.
1379 * cpu-s12z.c: Likewise.
1380 * cpu-s390.c: Likewise.
1381 * cpu-score.c: Likewise.
1382 * cpu-sh.c: Likewise.
1383 * cpu-sparc.c: Likewise.
1384 * cpu-spu.c: Likewise.
1385 * cpu-tic30.c: Likewise.
1386 * cpu-tic4x.c: Likewise.
1387 * cpu-tic54x.c: Likewise.
1388 * cpu-tic6x.c: Likewise.
1389 * cpu-tic80.c: Likewise.
1390 * cpu-tilegx.c: Likewise.
1391 * cpu-tilepro.c: Likewise.
1392 * cpu-v850.c: Likewise.
1393 * cpu-v850_rh850.c: Likewise.
1394 * cpu-vax.c: Likewise.
1395 * cpu-visium.c: Likewise.
1396 * cpu-wasm32.c: Likewise.
1397 * cpu-xc16x.c: Likewise.
1398 * cpu-xgate.c: Likewise.
1399 * cpu-xstormy16.c: Likewise.
1400 * cpu-xtensa.c: Likewise.
1401 * cpu-z80.c: Likewise.
1402 * cpu-z8k.c: Likewise.
1404 2019-09-09 Phil Blundell <pb@pbcl.net>
1406 binutils 2.33 branch created.
1408 2019-09-06 Alan Modra <amodra@gmail.com>
1410 * aout-target.h (object_p): Formatting.
1411 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1412 * corefile.c (generic_core_file_matches_executable_p): Constify
1413 variables and remove cast.
1414 * bfd-in2.h: Regenerate.
1416 2019-09-05 Alan Modra <amodra@gmail.com>
1418 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1419 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1420 in the GOT/PLT entry rather than affecting the offset to that
1422 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1424 2019-09-05 Alan Modra <amodra@gmail.com>
1426 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1427 in second instruction.
1428 (ppc64_elf_relocate_section): Likewise.
1430 2019-09-05 Alan Modra <amodra@gmail.com>
1433 * libbfd-in.h (bfd_strdup): New inline function.
1434 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1436 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1437 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1439 (bfd_openstreamr): Use bfd_strdup.
1440 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1441 * plugin.c (try_load_plugin): Use bfd_malloc.
1442 * libbfd.h: Regenerate.
1444 2019-09-02 Alan Modra <amodra@gmail.com>
1447 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1449 (read_alt_indirect_string): Likewise.
1450 (read_alt_indirect_ref): Likewise.
1452 2019-08-31 Jim Wilson <jimw@sifive.com>
1455 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1456 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1458 2019-08-30 Jim Wilson <jimw@sifive.com>
1460 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1461 error, call bfd_set_error, set ret to FALSE, and goto out label.
1463 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1466 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1467 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1469 2019-08-29 Alan Modra <amodra@gmail.com>
1472 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1473 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1474 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1477 2019-08-29 Alan Modra <amodra@gmail.com>
1479 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1480 on second insn, return it in poff.
1481 (ppc64_elf_relocate_section): Add offset to paddi addend for
1484 2019-08-28 Jim Wilson <jimw@sifive.com>
1486 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1487 section when setting max_alignment. Update comment.
1488 (_bfd_riscv_relax_pc): Likewise.
1490 2019-08-29 Alan Modra <amodra@gmail.com>
1493 * bfd.c (struct bfd): Add no_element_cache.
1494 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1495 archive cache when no_element_cache.
1496 (bfd_generic_archive_p): Set no_element_cache when opening first
1497 element to check format. Close first element too.
1498 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1499 * bfd-in2.h: Regenerate.
1501 2019-08-24 Alan Modra <amodra@gmail.com>
1503 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1504 symbols from GOT optimisation.
1506 2019-08-23 Stafford Horne <shorne@gmail.com>
1508 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1511 2019-08-23 Nick Clifton <nickc@redhat.com>
1514 * elf.c (bfd_section_from_shdr): Issue an informative warning
1515 message and continue processing other sections after encountering
1516 a reloc section for a section which already has other relocs
1519 2019-08-23 Alan Modra <amodra@gmail.com>
1522 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1523 on error without freeing plts[] contents.
1525 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1527 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1529 2019-08-22 Nick Clifton <nickc@redhat.com>
1532 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1533 reading data from extra records.
1535 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1538 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1539 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1540 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1541 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1544 2019-08-22 Alan Modra <amodra@gmail.com>
1546 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1547 instead recognize CMSE_PREFIX in symbol name.
1548 (elf32_arm_gc_mark_extra_sections): Likewise.
1549 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1550 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1552 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1554 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1555 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1557 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1559 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1560 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1561 elf32_arm_stub_long_branch_v4t_thumb_arm,
1562 elf32_arm_stub_short_branch_v4t_thumb_arm,
1563 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1564 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1565 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1566 previous instruction.
1568 2019-08-19 Tom Tromey <tromey@adacore.com>
1570 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1573 2019-08-19 Alan Modra <amodra@gmail.com>
1575 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1577 (struct _ppc64_elf_section_data): Likewise.
1578 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1579 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1580 than TOC loop. Check PLT16 insns too.
1582 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1585 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1586 PC-relative relocations back to ...
1587 (elf_x86_64_relocate_section): Here.
1589 2019-08-16 Martin Liska <mliska@suse.cz>
1592 * elflink.c: Report error only for not relocatable.
1593 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1594 here lto_slim_object as it's handled in caller.
1596 2019-08-16 Alan Modra <amodra@gmail.com>
1598 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1600 2019-08-15 Jim Wilson <jimw@sifive.com>
1602 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1603 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1604 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1606 2019-08-15 Tom Tromey <tromey@adacore.com>
1608 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1611 2019-08-14 Alan Modra <amodra@gmail.com>
1614 * dwarf2.c (stash_comp_unit): New function, extracted from..
1615 (_bfd_dwarf2_find_nearest_line): ..here.
1616 (find_abstract_instance): Parse comp units and decode line info
1619 2019-08-14 Alan Modra <amodra@gmail.com>
1621 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1622 (comp_unit_find_nearest_line): Use it here..
1623 (_bfd_dwarf2_find_symbol_bias): ..and here.
1625 2019-08-14 Alan Modra <amodra@gmail.com>
1627 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1628 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1629 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1630 _bfd_dwarf2_find_nearest_line calls.
1631 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1632 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1633 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1634 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1635 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1636 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1637 * libbfd.h: Regenerate.
1639 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1641 * elf-bfd.h (struct elf_backend_data): New members.
1642 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1643 .gnu.hash section if necessary.
1644 (struct collect_gnu_hash_codes): New member.
1645 (elf_gnu_hash_process_symidx): New function name.
1646 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1647 symbols. Record xlat location for every symbol which should have
1648 a .MIPS.xhash entry.
1649 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1650 dynamic section if necessary.
1651 (GNU_HASH_SECTION_NAME): New define.
1652 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1653 Update the section size info.
1654 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1655 (struct mips_elf_link_hash_entry): New member.
1656 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1658 (mips_elf_sort_hash_table): Initialize the pointer to the
1659 .MIPS.xhash section.
1660 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1661 translation table entry with the symbol dynindx.
1662 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1663 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1665 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1667 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1669 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1670 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1672 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1673 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1674 (_bfd_mips_post_process_headers): Mark the ABI version as
1675 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1676 but not a .hash section.
1677 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1678 position in the translation table, associated with the hash
1680 * elfxx-mips.h (literal_reloc_p): Define
1681 elf_backend_record_xhash_symbol backend hook.
1682 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1685 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1687 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1688 (bpf_elf_insn_disp_reloc): Delete function.
1689 (elf_backend_relocate_section): Define.
1691 2019-08-07 Alan Modra <amodra@gmail.com>
1694 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1695 for overflow in expressions involving nsymz.
1697 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1699 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1700 two pages in relro presence.
1702 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1704 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1705 (get_wsr_lbeg_opcode): New functions.
1706 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1707 and insn_len for the first actual instruction of the loop.
1709 2019-07-30 Alan Modra <amodra@gmail.com>
1712 * bfd.c (struct bfd): Add lto_slim_object flag.
1713 * bfd-in2.h: Regenerate.
1715 2019-07-29 Martin Liska <mliska@suse.cz>
1718 * archive.c (_bfd_compute_and_write_armap): Come up with
1719 report_plugin_err variable.
1720 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1721 * elf.c (struct lto_section): New.
1722 (_bfd_elf_make_section_from_shdr): Parse content of
1723 .gnu_lto_.lto section.
1724 * elflink.c: Report error for a missing LTO plugin.
1725 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1727 2019-07-28 Alan Modra <amodra@gmail.com>
1731 * elflink.c (elf_link_add_object_symbols): Report an informative
1732 error on finding local symbols with index equal or greater than
1733 symbol table sh_info. Correct comment. Allow such symbols in
1734 dynamic objects. Abort on NULL section for symbol.
1736 2019-07-26 Alan Modra <amodra@gmail.com>
1738 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1739 (elf_linker): Don't define.
1740 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1742 2019-07-25 YunQiang Su <syq@debian.org>
1745 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1748 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1750 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1752 (reloc_type_to_name): Fix formating.
1753 (arc_elf_object_p): Likewise.
1754 (debug_arc_reloc): Likewise.
1755 (arc_do_relocation): Likewise.
1757 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1759 * elf32-arc.c (bfd_get_32_me): New function.
1760 (bfd_put_32_me): Likewise.
1761 (arc_elf_relax_section): Likewise.
1762 (bfd_elf32_bfd_relax_section): Define.
1764 2019-07-24 Alan Modra <amodra@gmail.com>
1766 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1767 elf_backend_final_write_processing, don't pass linker arg.
1768 (_bfd_elf_final_write_processing): Update prototype.
1769 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1770 (_bfd_elf_final_write_processing): Return error on incompatible
1771 OSABI and has_gnu_osabi. Remove linker arg.
1772 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1773 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1774 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1775 (_bfd_mips_elf_final_write_processing): Likewise.
1776 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1777 and remove linker arg.
1778 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1779 * elf-nacl.c (nacl_final_write_processing): Likewise.
1780 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1781 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1782 * elf32-arm.c (arm_final_write_processing): Likewise.
1783 (elf32_arm_final_write_processing): Likewise.
1784 (elf32_arm_nacl_final_write_processing): Likewise.
1785 (elf32_arm_vxworks_final_write_processing): Likewise.
1786 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1787 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1788 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1789 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1790 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1791 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1792 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1793 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1794 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1795 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1796 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1797 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1798 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1799 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1800 (ppc_elf_final_write_processing): Likewise.
1801 (ppc_elf_vxworks_final_write_processing): Likewise.
1802 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1803 (elf32_sparc_final_write_processing): Likewise.
1804 (elf32_sparc_vxworks_final_write_processing): Likewise.
1805 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1806 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1807 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1808 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1809 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1810 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1811 (_bfd_mips_elf_final_write_processing): Likewise.
1813 2019-07-24 Alan Modra <amodra@gmail.com>
1815 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1817 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1818 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1820 2019-07-24 Alan Modra <amodra@gmail.com>
1822 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1823 EI_OSABI header byte here.
1824 (ELF_OSABI): Define.
1826 2019-07-23 Alan Modra <amodra@gmail.com>
1828 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1829 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1830 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1831 when elf_gnu_osabi_mbind is set.
1832 (_bfd_elf_map_sections_to_segments): Likewise.
1833 (_bfd_elf_init_private_section_data): Likewise.
1834 (_bfd_elf_final_write_processing): Update comment.
1835 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1836 (elf_backend_special_sections): Define without .tbss for linux.
1838 2019-07-23 Alan Modra <amodra@gmail.com>
1840 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1841 Remove none, any, all enums.
1842 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1843 (_bfd_elf_final_write_processing): Declare.
1844 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1845 elf_backend_final_write_processing.
1846 (_bfd_elf_post_process_headers): Move body of function to..
1847 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1848 only when not already set. Adjust for rename.
1849 * elfxx-target.h (elf_backend_final_write_processing): Default to
1850 _bfd_elf_final_write_processing.
1851 * elf-hppa.h (elf_hppa_final_write_processing): Call
1852 _bfd_elf_final_write_processing.
1853 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1854 * elf-nacl.c (nacl_final_write_processing): Likewise.
1855 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1856 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1857 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1858 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1859 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1860 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1861 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1862 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1863 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1864 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1865 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1866 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1867 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1868 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1869 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1870 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1871 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1872 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1873 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1874 * elf32-arm.c (arm_final_write_processing): Split out from..
1875 (elf32_arm_final_write_processing): ..here. Call
1876 _bfd_elf_final_write_processing.
1877 (elf32_arm_nacl_final_write_processing): Adjust.
1878 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1879 (_bfd_mips_elf_final_write_processing): ..here. Call
1880 _bfd_elf_final_write_processing.
1881 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1882 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1883 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1884 (ppc_elf_final_write_processing): ..here. Call
1885 _bfd_elf_final_write_processing.
1886 (ppc_elf_vxworks_final_write_processing): Adjust.
1887 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1888 (elf32_sparc_final_write_processing): ..here. Call
1889 _bfd_elf_final_write_processing.
1890 (elf32_sparc_vxworks_final_write_processing): Adjust.
1891 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1892 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1893 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1894 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1895 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1896 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1897 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1898 * elflink.c (elf_link_add_object_symbols): Likewise.
1899 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1902 2019-07-23 Omar Majid <omajid@redhat.com>
1904 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1905 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1906 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1908 * peXXigen.c: Add comment about source of .NET magic numbers.
1910 2019-07-19 Alan Modra <amodra@gmail.com>
1912 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1913 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1914 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1915 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1916 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1917 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1918 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1919 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1920 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1921 * bfd-in2.h: Regenerate.
1922 * libbfd.h: Regenerate.
1924 2019-07-18 Alan Modra <amodra@gmail.com>
1926 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1927 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1930 2019-07-18 Alan Modra <amodra@gmail.com>
1932 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1933 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1934 is more than 8 bits.
1935 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1936 tls_type vars unsigned int.
1937 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1938 to select r_type edit.
1940 2019-07-18 Alan Modra <amodra@gmail.com>
1942 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1944 * elf64-ppc.c (TLS_GDIE): Likewise.
1946 2019-07-18 Alan Modra <amodra@gmail.com>
1948 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1949 range of tp-relative offsets.
1951 2019-07-15 Alan Modra <amodra@gmail.com>
1953 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1954 alias is no longer bfd_link_hash_defined, clear the alias.
1956 2019-07-13 Alan Modra <amodra@gmail.com>
1958 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1960 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1961 (_bfd_elf_init_2_index_sections): Likewise.
1962 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1963 relocations for local TLS symbols, use STN_UNDEF as the relocation
1965 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1966 leave TLS symbol value in the addend.
1968 2019-07-08 Alan Modra <amodra@gmail.com>
1971 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1972 size before reading first word.
1974 2019-07-02 Nick Clifton <nickc@redhat.com>
1977 * elf.c (is_debuginfo_file): New function.
1978 (assign_file_positions_for_non_load_sections): Do not warn about
1979 allocated sections outside of loadable segments if they are found
1980 in a debuginfo file.
1981 * elf-bfd.h (is_debuginfo_file): Prototype.
1983 2019-07-02 Nick Clifton <nickc@redhat.com>
1986 * compress.c (bfd_get_full_section_contents): Do not complain
1987 about linker created sections that are larger than the file size.
1989 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1991 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1992 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1994 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1996 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1998 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1999 sections when .text section contain secure entry functions
2002 2019-07-01 Nick Clifton <nickc@redhat.com>
2005 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
2006 section VMA in the offset used to update exidx relocs.
2008 2019-06-28 Nick Clifton <nickc@redhat.com>
2011 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
2012 large version reference section.
2013 * compress.c (bfd_get_full_section_contents): Check for an
2014 uncompressed section whose size is larger than the file size.
2016 2019-06-28 Alan Modra <amodra@gmail.com>
2018 * format.c (bfd_check_format_matches): Don't match plugin target
2019 if another target matches. Expand comment.
2020 * targets.c (_bfd_target_vector): Move plugin_vec after all other
2021 non-corefile targets, outside !SELECT_VECS.
2022 * config.bfd: Don't handle targ=plugin here.
2023 * configure.ac: Don't add plugin to enable_targets or handle in
2024 target loop setting selvecs and other target vars.
2025 * configure: Regenerate.
2027 2019-06-26 Nick Clifton <nickc@redhat.com>
2030 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
2031 messages for failures.
2032 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
2033 if returning an error value.
2035 2019-06-25 Jan Beulich <jbeulich@suse.com>
2037 * elf-properties.c (elf_find_and_remove_property): Rename last
2038 parameter. Mention it in comment.
2040 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
2042 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
2043 SEC_MERGE or SEC_CODE flags are set.
2044 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
2045 symtype consistently. Don't include sec_addr (sym_sec) in symval.
2046 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
2047 Add sec_addr (sym_sec) after handling merge sections.
2049 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
2052 * elf-properties.c (elf_merge_gnu_property_list): Remove the
2053 property after reporting property removal.
2055 2019-06-23 Alan Modra <amodra@gmail.com>
2058 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
2059 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
2060 Reduce range of offsets allowed for other GOT relocs.
2062 2019-06-23 Alan Modra <amodra@gmail.com>
2065 * elfcode.h (elf_object_p): Warning fix.
2067 2019-06-21 Alan Modra <amodra@gmail.com>
2070 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
2072 2019-06-19 Alan Modra <amodra@gmail.com>
2075 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
2076 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
2078 2019-06-19 Alan Modra <amodra@gmail.com>
2080 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
2081 functions that require r2 valid to use local entry.
2082 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
2084 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2086 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
2087 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
2088 with elfNN_aarch64_allocate_local_dynrelocs.
2090 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
2092 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
2094 2019-06-14 Alan Modra <amodra@gmail.com>
2096 * Makefile.in: Regenerate.
2097 * configure: Regenerate.
2099 2019-06-14 Alan Modra <amodra@gmail.com>
2101 * elf64-ppc.c: Fix comments involving paddi.
2103 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
2106 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
2107 absent, or the bfd is not in the ELF formart.
2108 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
2110 2019-06-10 Christos Zoulas <christos@zoulas.com>
2113 * elf.c (elfcore_make_auxv_note_section): New function.
2114 (elfcore_grok_note): Use it.
2115 (elfcore_grok_freebsd_note): Likewise.
2116 (elfcore_grok_openbsd_note): Likewise.
2117 (elfcore_grok_netbsd_note): Likewise. Plus add support for
2118 NT_NETBSDCORE_AUXV notes.
2120 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2122 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2123 alignment of the new gnu property section.
2125 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2127 * bfd-in.h: Change comment.
2128 * bfd-in2.h: Regenerate.
2129 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2130 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2133 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
2135 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2136 Remove overflow check.
2138 2019-05-28 Alan Modra <amodra@gmail.com>
2141 * cofflink.c (coff_link_check_archive_element): Don't assume
2142 element is a coff object file after calling add_archive_element.
2144 2019-05-28 Alan Modra <amodra@gmail.com>
2147 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2148 attempt to set sh_entsize for excluded PLT section.
2150 2019-05-28 Alan Modra <amodra@gmail.com>
2153 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2154 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2155 allocated in alpha_dynamic_entries_for_reloc.
2157 2019-05-28 Alan Modra <amodra@gmail.com>
2160 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2161 on NULL output_section.
2162 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2164 2019-05-28 Alan Modra <amodra@gmail.com>
2167 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2168 entry when MUST_FIND. Abort when MUST_FIND not found.
2169 (elf_m68k_get_bfd2got_entry): Likewise.
2170 (elf_m68k_relocate_section): Remove now useless assert.
2172 2019-05-28 Alan Modra <amodra@gmail.com>
2175 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2176 from bfd_link_info, not an output section owner.
2177 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2178 (elf_hppa_final_link_relocate): Likewise.
2180 2019-05-28 Alan Modra <amodra@gmail.com>
2183 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2184 create_object_symbols_section, obj_textsec, obj_datasec or
2185 obj_bsssec. Fix other errors in placement.
2186 * config.bfd: Obsolete tic30-aout.
2188 2019-05-28 Alan Modra <amodra@gmail.com>
2191 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2192 end of section list as well as section_count.
2193 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2194 section list before returning error.
2196 2019-05-27 Alan Modra <amodra@gmail.com>
2198 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2200 2019-05-27 Alan Modra <amodra@gmail.com>
2203 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2205 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2207 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2208 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2209 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2210 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2211 (elf_backend_merge_symbol_attribute): Define.
2213 2019-05-24 Alan Modra <amodra@gmail.com>
2215 * po/SRC-POTFILES.in: Regenerate.
2217 2019-05-24 Alan Modra <amodra@gmail.com>
2219 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2220 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2221 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2222 (struct ppc_link_hash_table): Add powerxx_stubs.
2223 (ppc64_elf_check_relocs): Set powerxx_stubs.
2224 (build_powerxx_offset, size_powerxx_offset),
2225 (num_relocs_for_powerxx_offset),
2226 (emit_relocs_for_powerxx_offset): New functions.
2227 (plt_stub_size): Size powerxx stubs.
2228 (ppc_build_one_stub): Emit powerxx stubs.
2229 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2232 2019-05-24 Alan Modra <amodra@gmail.com>
2234 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2235 R_PPC64_GOT_PCREL34.
2236 (xlate_pcrel_opt): New function.
2237 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2238 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2239 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2241 2019-05-24 Alan Modra <amodra@gmail.com>
2243 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2244 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2245 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2246 (BFD_RELOC_PPC64_PLT_PCREL34),
2247 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2248 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2249 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2250 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2251 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2252 * elf64-ppc.c (PNOP): Define.
2253 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2254 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2255 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2257 (ppc64_elf_prefix_reloc): New function.
2258 (struct ppc_link_hash_table): Add notoc_plt.
2259 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2260 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2261 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2262 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2263 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2264 possible need for dynamic relocs on non-pcrel powerxx relocs.
2265 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2266 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2267 (toc_adjusting_stub_needed): Likewise.
2268 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2269 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2270 * bfd-in2.h: Regenerate.
2271 * libbfd.h: Regenerate.
2273 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2275 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2276 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2278 * configure: Regenerate.
2280 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2282 * configure: Regenerated.
2283 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2284 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2285 (BFD64_BACKENDS): Add elf64-bpf.lo.
2286 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2287 * Makefile.in (SOURCE_HFILES): Regenerate.
2288 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2289 * cpu-bpf.c: New file.
2290 * elf64-bpf.c: Likewise.
2291 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2293 * archures.c: Define architecture bfd_arch_bpf and machine
2295 * reloc.c: Define BFD relocations used by the BPF target.
2296 * bfd-in2.h: Regenerated.
2297 * libbfd.h: Likewise.
2299 2019-05-22 Alan Modra <amodra@gmail.com>
2301 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2304 2019-05-22 Alan Modra <amodra@gmail.com>
2306 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2307 processing on "size error in section".
2309 2019-05-22 Alan Modra <amodra@gmail.com>
2311 * som.c (som_bfd_free_cached_info): Call
2312 _bfd_generic_close_and_cleanup.
2314 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2316 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2317 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2319 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2321 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2322 checks. Search the RELA table for n64 relocations.
2324 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2325 Faraz Shahbazker <fshahbazker@wavecomp.com>
2327 * elfxx-mips.c (LA25_BC): New macro.
2328 (mips_elf_link_hash_table)<compact_branches>: New field.
2329 (STUB_JALRC): New macro.
2330 (mipsr6_o32_exec_plt0_entry_compact): New array.
2331 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2332 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2333 (mipsr6_exec_plt_entry_compact): Likewise.
2334 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2335 when compact_branches is true.
2336 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2337 PLT for MIPSR6 with compact_branches. Do not reorder the
2338 compact branches PLT. Switch the lazy stub for MIPSR6
2339 with compact_branches to use JALRC.
2340 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2341 when compact_branches is true.
2342 (_bfd_mips_elf_compact_branches): New function.
2343 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2345 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2348 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2349 Fix print formatter.
2351 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2354 * elf32-arm.c (get_value_helper): Remove.
2355 (elf32_arm_final_link_relocate): Fix branch future relocations.
2357 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2360 * bfd-in.h (enum erratum_84319_opts): New
2361 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2362 int to enum erratum_84319_opts.
2363 * bfd-in2.h: Regenerate.
2364 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2365 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2366 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2367 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2368 (_bfd_aarch64_resize_stubs): Amend comment.
2369 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2371 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2372 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2374 (clear_erratum_843419_entry): Update erratum conditional.
2376 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2379 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2380 when computing distance_short_enough.
2382 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2385 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2386 Wrap around even if distance equals avr_pc_wrap_around.
2388 2019-05-20 Nick Clifton <nickc@redhat.com>
2390 * po/fr.po: Updated French translation.
2392 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2394 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2396 2019-05-16 Alan Modra <amodra@gmail.com>
2398 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2400 2019-05-15 Alan Modra <amodra@gmail.com>
2402 * elf32-arm.c (elf32_arm_write_section): Don't leave
2403 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2404 unitialised section contents.
2406 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2409 * verilog.c: (VerilogDataWidth): New variable.
2410 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2412 2019-05-08 Nick Clifton <nickc@redhat.com>
2415 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2416 rather than FALSE if encountering a non-ELF file.
2418 2019-05-06 Alan Modra <amodra@gmail.com>
2420 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2422 2019-05-06 Alan Modra <amodra@gmail.com>
2424 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2425 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2426 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2427 * libbfd.h: Regenerate.
2428 * bfd-in2.h: Regenerate.
2430 2019-05-04 Alan Modra <amodra@gmail.com>
2433 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2434 following the standard section names.
2435 (bfd_decode_symclass): Prioritize section flag tests in
2436 decode_section_type before name tests in coff_section_type.
2437 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2438 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2439 their names and choose standard .text section flags for
2442 2019-05-02 Nick Clifton <nickc@redhat.com>
2445 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2446 .gnu.debugaltlink sections as debugging sections.
2448 2019-04-30 Alan Modra <amodra@gmail.com>
2450 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2451 (struct _ppc64_elf_section_data): Likewise.
2452 (ppc64_elf_check_relocs): Set above fields.
2453 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2454 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2457 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2460 * elflink.c (elf_link_output_extsym): Don't complain undefined
2461 weak dynamic reference.
2463 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2465 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2466 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2467 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2468 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2469 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2470 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2471 (elfNN_aarch64_small_plt0_bti_entry): Update.
2472 (elfNN_aarch64_small_plt_bti_entry): Update.
2473 (elfNN_aarch64_small_plt_pac_entry): Update.
2474 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2475 (setup_plt_values): Setup new entries.
2476 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2477 (elfNN_aarch64_plt_sym_val): Likewise.
2479 2019-04-22 Jim Wilson <jimw@sifive.com>
2481 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2483 2019-04-19 Alan Modra <amodra@gmail.com>
2485 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2487 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2489 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2490 building shared object.
2491 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2493 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2496 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2499 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2501 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2503 * bfd-in2.h: Regenerate.
2504 * libbfd.h: Likewise.
2506 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2508 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2509 * bfd-in2.h: Regenerated.
2510 * libbfd.h: Regenerated.
2512 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2514 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2515 * bfd-in2.h: Regenerated.
2516 * libbfd.h: Likewise.
2518 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2520 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2521 * bfd-in2.h: Regenerated.
2522 * libbfd.h: Regenerated.
2523 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2524 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2525 and R_ARM_THM_BF12 together.
2526 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2528 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2530 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2531 * libbfd.h: Regenerated.
2532 * bfd-in2.h: Regenerated.
2533 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2534 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2535 and R_ARM_THM_BF18 together.
2536 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2538 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2540 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2541 * bfd-in2.h: Regenerated.
2542 * libbfd.h: Regenerated.
2543 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2544 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2545 and R_ARM_THM_BF16 together.
2546 (get_value_helper): New reloc helper.
2547 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2549 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2551 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2552 * bfd-in2.h: Regenerate.
2553 * libbfd.h: Regenerate.
2555 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2557 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2558 * bfd-in2.h: Regenerate.
2559 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2560 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2562 (using_thumb2): Likewise.
2563 (using_thumb2_bl): Update assert.
2564 (arch_has_arm_nop): Likewise.
2565 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2566 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2568 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2570 * elf-linker-x86.h (elf_x86_cet_report): New.
2571 (elf_linker_x86_params): Add cet_report.
2572 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2573 missing IBT and SHSTK properties if needed.
2575 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2578 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2579 "h != NULL". Don't check "h != NULL" before calling.
2580 bfd_elf_gc_record_vtentry.
2581 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2582 * elf32-bfin.c (bfin_check_relocs): Likewise.
2583 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2584 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2585 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2586 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2587 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2588 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2589 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2590 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2591 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2592 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2593 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2594 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2595 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2596 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2597 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2598 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2599 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2600 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2601 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2602 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2603 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2604 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2605 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2606 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2607 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2608 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2609 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2610 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2611 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2614 2019-04-11 Alan Modra <amodra@gmail.com>
2617 * elflink.c (elf_link_add_object_symbols): Don't read partial
2618 dynamic entries from fuzzed objects.
2620 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2623 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2624 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2625 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2627 2019-04-10 Michael Forney <mforney@mforney.org>
2630 * doc/chew.c (free_words): Correctly free "push_text" strings.
2632 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2634 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2636 2019-04-08 Alan Modra <amodra@gmail.com>
2638 * configure.ac (elfxx_x86): Define and use.
2639 * configure: Regenerate.
2641 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2643 * elf-linker-x86.h: New file.
2644 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2645 to get x86-specific linker options.
2646 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2647 (elf_x86_64_check_relocs): Likewise.
2648 (elf_x86_64_relocate_section): Likewise.
2649 (elf_x86_64_link_setup_gnu_properties): Likewise.
2650 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2651 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2652 (_bfd_elf_linker_x86_set_options): New function.
2653 * elfxx-x86.h: Include "elf-linker-x86.h".
2654 (elf_x86_link_hash_table): Add params.
2656 2019-04-03 Alan Modra <amodra@gmail.com>
2658 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2659 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2660 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2661 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2662 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2663 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2665 2019-04-02 Jim Wilson <jimw@sifive.com>
2668 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2669 ELF header flags to after check for ELF object file. Loop through
2670 sections looking for code sections, if none, then skip ABI checks.
2672 2019-03-30 Andrew Waterman <andrew@sifive.com>
2674 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2677 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2679 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2680 info->export_dynamic to the conditional.
2682 2019-03-28 Alan Modra <amodra@gmail.com>
2685 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2686 * configure: Regenerate.
2687 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2688 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2689 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2690 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2691 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2693 2019-03-21 Jim Wilson <jimw@sifive.com>
2696 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2697 verify sym non-NULL before using. Add identical check using h.
2699 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2701 * elf-bfd.h (struct elf_backend_data): Add argument to
2702 merge_gnu_properties.
2703 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2704 itself and while calling bed->merge_gnu_properties.
2705 (elf_merge_gnu_property_list): Update the calls for
2706 elf_merge_gnu_properties.
2707 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2708 of --force-bti warning and add argument.
2709 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2711 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2712 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2715 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2717 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2718 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2719 (elf_backend_fixup_gnu_properties): Define for AArch64.
2721 2019-03-18 Alan Modra <amodra@gmail.com>
2724 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2725 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2726 attempt at writing glink stubs only once.
2728 2019-03-16 Alan Modra <amodra@gmail.com>
2731 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2732 (_bfd_elf_rel_local_sym): Likewise.
2733 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2734 section of symbols with unrecognized shndx.
2736 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2739 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2741 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2742 in discarded section.
2744 2019-03-15 Alan Modra <amodra@gmail.com>
2747 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2748 symbol after globals if elf_bad_symtab is not set.
2750 2019-03-15 Alan Modra <amodra@gmail.com>
2753 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2754 (_bfd_elf_rel_local_sym): Likewise.
2756 2019-03-15 Alan Modra <amodra@gmail.com>
2759 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2760 object files with sh_size not a multiple of sh_entsize.
2762 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2765 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2766 input with bad relocation.
2768 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2770 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2772 2019-03-14 Nick Clifton <nickc@redhat.com>
2775 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2776 (save_section_vma): Initialise field to the number of entries in
2778 (section_vma_same): Check that the number of entries in the
2779 sec_vma table matches the number of sections in the bfd.
2781 2019-03-14 Nick Clifton <nickc@redhat.com>
2784 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2785 section owner pointer when adding the default symbol.
2787 2019-03-14 Nick Clifton <nickc@redhat.com>
2790 * elflink.c (elf_link_add_object_symbols): Add new local variable
2791 extversym_end. Initialise it to point to the end of the version
2792 symbol table, if present. Check it when initialising and updating
2795 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2797 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2798 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2799 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2800 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2802 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2803 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2804 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2806 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2807 Szabolcs Nagy <szabolcs.nagy@arm.com>
2809 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2810 (aarch64_bti_pac_info): New.
2811 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2812 (bfd_elf32_aarch64_set_options): Likewise.
2813 * bfd-in2.h: Regenerate
2814 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2815 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2816 (elfNN_aarch64_small_plt0_bti_entry): New.
2817 (elfNN_aarch64_small_plt_bti_entry): New.
2818 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2819 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2820 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2821 tlsdesc_plt_entry_size fields.
2822 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2823 (setup_plt_values): New helper function.
2824 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2826 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2828 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2829 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2830 to plt stubs instead of fixed ones and update filling them according
2831 to the need for bti.
2832 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2833 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2834 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2835 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2836 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2838 (bfd_elfNN_get_synthetic_symtab): Define.
2839 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2840 and mising BTI NOTE SECTION.
2843 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2845 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2846 linker created inputs from merge.
2847 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2848 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2849 (elfNN_aarch64_link_setup_gnu_properties): New.
2850 (elfNN_aarch64_merge_gnu_properties): New.
2851 (elf_backend_setup_gnu_properties): Define for AArch64.
2852 (elf_backend_merge_gnu_properties): Likewise.
2853 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2854 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2855 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2856 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2857 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2858 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2859 (elf_backend_parse_gnu_properties): Define for AArch64.
2861 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2864 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2865 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2867 2019-03-12 Alan Modra <amodra@gmail.com>
2869 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2870 nmemb parameter. Use bfd_alloc2.
2871 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2873 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2874 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2875 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2877 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2878 (assign_section_numbers): Style fix.
2879 (swap_out_syms): Use bfd_malloc2.
2880 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2882 (_bfd_elf_make_empty_symbol): Style fix.
2883 (elfobj_grok_stapsdt_note_1): Formatting.
2884 * elfcode.h (elf_object_p): Use bfd_alloc2.
2885 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2886 (elf_slurp_symbol_table): Use bfd_zalloc2.
2887 (elf_slurp_reloc_table): Use bfd_alloc2.
2888 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2889 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2890 size calculation doesn't overflow.
2891 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2892 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2893 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2895 2019-03-08 Alan Modra <amodra@gmail.com>
2898 * merge.c (merge_strings): Return secinfo. Don't pad section
2900 (_bfd_merge_sections): Pad section to alignment here, if input
2901 sections contributing to merged output all pad to alignment.
2904 2019-03-06 Nick Clifton <nickc@redhat.com>
2906 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2908 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2909 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2911 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2913 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2914 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2917 * elf32-s390.c (allocate_dynrelocs): Update comment.
2919 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2921 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2923 2019-02-28 Nick Clifton <nickc@redhat.com>
2926 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2927 section that is not NUL terminated.
2929 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2932 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2933 by linker when checking copy reloc on protected symbol.
2935 2019-02-24 Alan Modra <amodra@gmail.com>
2938 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2940 2019-02-20 Eric Tsai <erictsai@cadence.com>
2942 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2943 sections between the call site and call destination and adjust
2944 call distance by the largest alignment.
2946 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2948 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2949 * elf.c (elfcore_grok_aarch_pauth): New function.
2950 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2951 (elfcore_write_aarch_pauth): New function.
2952 (elfcore_write_register_note): Check for AArch64 pauth section.
2954 2019-02-20 Alan Modra <amodra@gmail.com>
2957 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2960 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2962 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2963 Darwin hosts, not just or1k.
2964 * configure: Regenerate.
2966 2019-02-20 Alan Modra <amodra@gmail.com>
2969 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2970 sentinel NUL to string buffer nearer to loop where it is used.
2971 Don't go past sentinel when scanning strings, and don't write
2973 * archive.c (do_slurp_coff_armap): Simplify string handling to
2976 2019-02-19 Alan Modra <amodra@gmail.com>
2979 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2980 attempting to prevent read past end of section.
2982 2019-02-18 Alan Modra <amodra@gmail.com>
2985 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2986 PRIx64 to generate warning messages. Print local sym names too.
2988 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2990 * elf32-arc (INIT_SYM_STRING): Delete.
2991 (FINI_SYM_STRING): Likewise.
2992 (init_str): Likewise.
2993 (fini_str): Likewise.
2995 2019-02-08 Alan Modra <amodra@gmail.com>
2997 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2998 for bss-plt" warning to make it an error.
3000 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
3003 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
3004 reloc_class_ifunc for ifunc symbols.
3005 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
3007 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
3009 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
3010 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
3012 2019-02-07 Nick Clifton <nickc@redhat.com>
3014 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
3015 into the definitely obsolete list.
3017 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
3020 * elf64-x86-64.c (elf_x86_64_need_pic): Check
3021 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
3022 (elf_x86_64_relocate_section): Move PIC check for PC-relative
3024 (elf_x86_64_check_relocs): Here.
3025 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
3026 to check if a symbol is defined in a non-shared object.
3027 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
3029 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
3031 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
3032 of 'labs' (and fix GCC warning).
3034 2019-01-25 Nick Clifton <nickc@redhat.com>
3036 * po/ru.po: Updated Russian translation.
3038 2019-01-23 Nick Clifton <nickc@redhat.com>
3040 * po/fr.po: Updated French translation.
3042 2019-01-21 Nick Clifton <nickc@redhat.com>
3044 * po/pt.po: Updated Portuguese translation.
3045 * po/uk.po: Updated Ukranian translation.
3047 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
3050 * elf32-nds32.c (nds32_relocate_section): Add space between words
3052 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
3054 (riscv_i_or_e_p): Likewise.
3055 (riscv_merge_arch_attr_info): Likewise.
3057 2019-01-19 Nick Clifton <nickc@redhat.com>
3059 * version.m4: Reset to 2.32.51
3060 * configure: Regenerate.
3061 * po/bfd.pot: Regenerate.
3063 2018-06-24 Nick Clifton <nickc@redhat.com>
3065 2.32 branch created.
3067 2019-01-16 Kito Cheng <kito@andestech.com>
3069 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
3072 2019-01-16 Kito Cheng <kito@andestech.com>
3073 Nelson Chu <nelson@andestech.com>
3075 * elfnn-riscv.c (in_subsets): New.
3076 (out_subsets): Likewise.
3077 (merged_subsets): Likewise.
3078 (riscv_std_ext_p): Likewise.
3079 (riscv_non_std_ext_p): Likewise.
3080 (riscv_std_sv_ext_p): Likewise.
3081 (riscv_non_std_sv_ext_p): Likewise.
3082 (riscv_version_mismatch): Likewise.
3083 (riscv_i_or_e_p): Likewise.
3084 (riscv_merge_std_ext): Likewise.
3085 (riscv_merge_non_std_and_sv_ext): Likewise.
3086 (riscv_merge_arch_attr_info): Likewise.
3087 (riscv_merge_attributes): Likewise.
3088 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
3090 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
3091 (elf_backend_obj_attrs_vendor): Define.
3092 (elf_backend_obj_attrs_section_type): Likewise.
3093 (elf_backend_obj_attrs_section): Likewise.
3094 (elf_backend_obj_attrs_arg_type): Define as
3095 riscv_elf_obj_attrs_arg_type.
3096 * elfxx-riscv.c (riscv_estimate_digit): New.
3097 (riscv_estimate_arch_strlen1): Likewise.
3098 (riscv_estimate_arch_strlen): Likewise.
3099 (riscv_arch_str1): Likewise.
3100 (riscv_arch_str): Likewise.
3101 * elfxx-riscv.h (riscv_arch_str): Declare.
3103 2019-01-14 John Darrington <john@darrington.wattle.id.au>
3105 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
3107 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
3108 source field. (md_apply_fix): Apply final fix
3109 to BFD_RELOC_S12Z_OPR.
3110 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
3112 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
3115 * elf32-s390.c (allocate_dynrelocs): Update comment.
3117 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
3119 * warning.m4: Adjust egrep pattern for non-GNU compilers.
3120 * configure: Regenerate.
3122 2019-01-08 Alan Modra <amodra@gmail.com>
3126 * ihex.c (ihex_write_object_contents): Properly check 32-bit
3129 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
3131 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3132 * bfd/bfd-in2.h: Regenerate.
3133 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3134 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3136 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
3138 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3139 default target, little endian target is more suitable.
3141 2019-01-04 Alan Modra <amodra@gmail.com>
3145 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3147 (EQ_VALUE_IN_FIELD): Likewise.
3148 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3150 2019-01-01 Alan Modra <amodra@gmail.com>
3152 Update year range in copyright notice of all files.
3154 For older changes see ChangeLog-2018
3156 Copyright (C) 2019 Free Software Foundation, Inc.
3158 Copying and distribution of this file, with or without modification,
3159 are permitted in any medium without royalty provided the copyright
3160 notice and this notice are preserved.
3166 version-control: never