1 2019-12-29 Alan Modra <amodra@gmail.com>
3 * coffcode.h (coff_close_and_cleanup): Redefine to..
4 * coffgen.c (_bfd_coff_close_and_cleanup): ..this. New function.
5 * libcoff-in.h (_bfd_coff_close_and_cleanup): Declare.
6 * libcoff.h: Regenerate.
8 2019-12-29 Hannes Domani <ssbssa@yahoo.de>
9 Alan Modra <amodra@gmail.com>
12 * bfd.c (bfd_update_compression_header): Write zlib header for
13 formats other than ELF too.
15 2019-12-26 Alan Modra <amodra@gmail.com>
17 * som.c (setup_sections): Don't overflow space_strings_size. Use
18 bfd_malloc2 to catch overflow of size calculation.
19 (som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size
21 (som_build_and_write_symbol_table): Similarly use bfd_zmalloc2.
22 (som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2,
24 (bfd_som_attach_aux_hdr): Use size_t vars for string length.
25 (som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of
26 size calculation. Use size_t vars for length and catch overflow.
27 (som_slurp_armap): Use bfd_alloc2 to catch overflow of size
29 (som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and
30 bfd_malloc2. Perform size calculations in bfd_size_type.
32 2019-12-26 Hannes Domani <ssbssa@yahoo.de>
34 * peicode.h (pe_bfd_read_buildid): Free data.
36 2019-12-23 Alan Modra <amodra@gmail.com>
38 * vms-alpha.c (add_symbol): Add "max" parameter. Error on string
39 length larger than max.
40 (_bfd_vms_slurp_egsd): Ensure record is at least large enough to
41 read string length byte, error if not. Pass size to add_symbol.
42 (_bfd_vms_slurp_etir): Don't read past end of buffer when reading
43 type and length. Allow read of last byte in buffer.
45 2019-12-23 Alan Modra <amodra@gmail.com>
47 * wasm-module.c (wasm_read_leb128): Don't allow oversize shifts.
48 Catch value overflow. Sign extend only on terminating byte.
50 2019-12-20 Alan Modra <amodra@gmail.com>
52 * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
54 2019-12-20 Alan Modra <amodra@gmail.com>
56 * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
57 declaration. Move ATTRIBUTE_UNUSED to definition.
58 (sign_extend, low_sign_extend, sign_unext, low_sign_unext),
59 (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
60 (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
61 args and return value unsigned. Use unsigned variables.
62 (hppa_rebuild_insn): Similarly.
64 2019-12-20 Alan Modra <amodra@gmail.com>
66 * format.c (bfd_check_format_matches): Free matching_vector when
67 not returning matching target strings.
69 2019-12-20 Alan Modra <amodra@gmail.com>
71 * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
73 2019-12-18 Alan Modra <amodra@gmail.com>
75 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
76 checking symbol count against section size. Guard against strlen
77 running off end of buffer by allocating one more byte and zeroing.
78 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
80 2019-12-18 Alan Modra <amodra@gmail.com>
82 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
83 * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
85 2019-12-18 Alan Modra <amodra@gmail.com>
87 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
88 * elf32-hppa.c (final_link_relocate): Likewise.
89 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
90 (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
91 (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
92 * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
93 (ppc64_elf_relocate_section): Likewise.
94 * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
95 * netbsd.h (N_SET_FLAGS): Likewise.
97 2019-12-17 Alan Modra <amodra@gmail.com>
99 * coff-tic80.c: Delete file.
100 * cpu-tic80.c: Delete file.
101 * archures.c: Remove tic80 support.
102 * coffcode.h: Likewise.
103 * coffswap.h: Likewise.
104 * targets.c: Likewise.
105 * config.bfd: Likewise.
106 * configure.ac: Likewise.
107 * Makefile.am: Likewise.
108 * Makefile.in: Regenerate.
109 * bfd-in2.h: Regenerate.
110 * configure: Regenerate.
111 * po/SRC-POTFILES.in: Regenerate.
113 2019-12-13 Alan Modra <amodra@gmail.com>
116 * elf.c: (assign_file_positions_for_load_sections): Attempt to
117 keep meaningless p_offset for PT_LOAD segments without file
118 contents within file size.
120 2019-12-12 Alan Modra <amodra@gmail.com>
122 * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
123 * bfd-in2.h: Regenerate.
125 2019-12-11 Alan Modra <amodra@gmail.com>
127 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
128 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
129 * netbsd.h (write_object_contents): Likewise.
130 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
131 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
132 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
134 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
135 using 1u shifted left. Ditto for other macros.
136 * mmo.c (LOP): Make unsigned.
138 2019-12-11 Alan Modra <amodra@gmail.com>
140 * libbfd.c (bfd_get_8): Return a bfd_vma.
141 (bfd_get_signed_8): Return a bfd_signed_vma.
142 * bfd-in2.h: Regenerate.
144 2019-12-11 Alan Modra <amodra@gmail.com>
146 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
147 (Operand_soffsetx4_decode, Operand_simm4_decode),
148 (Operand_simm8_decode, Operand_simm8x256_decode),
149 (Operand_simm12b_decode, Operand_label8_decode),
150 (Operand_label12_decode, Operand_soffset_decode),
151 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
152 sign extend using shifts.
153 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
156 2019-12-11 Alan Modra <amodra@gmail.com>
158 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
159 of negative values by using unsigned vars.
161 2019-12-07 Alan Modra <amodra@gmail.com>
164 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
165 for ELF_COMMON_DEF_P symbols.
166 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
169 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
171 Only give FDE encoding warnings if --eh-frame-hdr was specified.
173 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
174 FDE encoding warning conditional.
176 2019-12-05 Nick Clifton <nickc@redhat.com>
179 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
180 when computing the sizes stored in the headers.
182 2019-12-03 Alan Modra <amodra@gmail.com>
185 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
187 (struct abbrev_offset_entry): New.
188 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
189 (read_abbrevs): Check whether we have already read abbrevs at
190 given offset, and add new offset/abbrev to hash table.
191 (decode_line_info): Keep line table at offset zero in file struct.
192 Return this for a cu reusing the same dir/file list.
193 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
194 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
195 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
198 2019-12-03 Alan Modra <amodra@gmail.com>
201 * dwarf2.c (struct dwarf2_debug_file): New struct.
202 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
204 (struct comp_unit): Add file field.
205 (read_indirect_string, read_indirect_line_string): Adjust to suit.
206 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
207 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
208 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
209 (stash_maybe_update_info_hash_tablse): Likewise.
210 (stash_verify_info_hash_table): Likewise.
211 (_bfd_dwarf2_slurp_debug_info): Likewise.
212 (_bfd_dwarf2_find_symbol_bias): Likewise.
213 (_bfd_dwarf2_find_nearest_line): Likewise.
214 (_bfd_dwarf2_cleanup_debug_info): Likewise.
215 (read_abbrevs): Add file param and adjust. Update calls.
216 (stash_comp_unit): Likewise.
217 (decode_line_info): Delete stash param and adjust. Update calls.
218 (comp_unit_find_nearest_line): Likewise.
219 (comp_unit_maybe_decode_line_info): Likewise.
220 (comp_unit_find_line): Likewise.
221 (parse_comp_unit): Add file and info_ptr param and adjust. Update
224 2019-12-03 Alan Modra <amodra@gmail.com>
226 * dwarf2.c (read_indirect_string): Don't duplicate offset check
227 done in read_section.
228 (read_indirect_line_string): Likewise.
229 (read_alt_indirect_string): Likewise.
230 (read_alt_indirect_ref): Likewise.
231 (read_abbrevs): Likewise. Free memory on all failure paths.
232 Use correct unsigned type for pointer difference comparison.
234 2019-12-03 Alan Modra <amodra@gmail.com>
236 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
238 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
239 (stash_comp_unit): Likewise.
240 (read_alt_indirect_ref): Return NULL not FALSE.
242 2019-12-03 Alan Modra <amodra@gmail.com>
244 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
246 2019-11-27 Alan Modra <amodra@gmail.com>
249 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
251 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
252 returning info from the symbol table. Do the _bfd_elf_find_function
253 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
255 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
257 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
258 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
259 * libbfd.h: Regenerate.
261 2019-11-27 Alan Modra <amodra@gmail.com>
264 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
265 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
266 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
267 where _bfd_elf_find_nearest_line would do so.
268 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
270 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
271 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
272 (elf_backend_maybe_function_sym): Define.
273 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
274 (bfd_elf32_find_nearest_line): Don't define.
275 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
276 (elf_backend_maybe_function_sym): Define.
277 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
278 (bfd_elfNN_find_nearest_line): Don't define.
280 2019-11-27 Alan Modra <amodra@gmail.com>
282 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
283 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
284 by two before applying to insn. Correct overflow test.
285 * coff-sh.c (sh_reloc): Likewise.
287 2019-11-26 Nick Clifton <nickc@redhat.com>
289 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
290 negative relocated value.
291 * coff-sh.c (sh_reloc): Likewise.
293 2019-11-25 Alan Modra <amodra@gmail.com>
295 * archures.c (bfd_octets_per_byte): Tail call
296 bfd_arch_mach_octets_per_byte.
297 * coff-arm.c (OCTETS_PER_BYTE): Define.
298 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
299 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
300 * coff-i386.c (coff_i386_reloc): Similarly.
301 * coff-mips.c (mips_reflo_reloc): Similarly.
302 * coff-x86_64.c (coff_amd64_reloc): Similarly.
303 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
304 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
305 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
306 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
307 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
308 * elf32-s12z.c (opru18_reloc): Similarly.
309 * elf32-sh.c (sh_elf_reloc): Similarly.
310 * elf32-spu.c (spu_elf_rel9): Similarly.
311 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
312 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
313 (ppc64_elf_toc64_reloc): Similarly.
314 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
315 * cofflink.c (_bfd_coff_link_input_bfd),
316 (_bfd_coff_reloc_link_order): Likewise.
317 * elf.c (_bfd_elf_section_offset): Likewise.
318 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
319 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
320 (bfd_elf_final_link): Likewise.
321 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
322 to set SEC_ELF_OCTETS.
323 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
324 (bfd_install_relocation): Likewise.
325 (_bfd_final_link_relocate): Don't recalculate octets.
326 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
328 * bfd-in2.h: Regenerate.
330 2019-11-25 Christian Eggers <ceggers@gmx.de>
332 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
333 * archures.c (bfd_octets_per_byte): New parameter sec.
334 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
335 returned [ELF targets only].
336 * bfd.c (bfd_get_section_limit): Provide section parameter to
338 * bfd-in2.h: regenerate.
339 * binary.c (binary_set_section_contents): Move call to
340 bfd_octets_per_byte into section loop. Provide section parameter
341 to bfd_octets_per_byte.
342 * coff-arm.c (coff_arm_reloc): Provide section parameter
343 to bfd_octets_per_byte.
344 * coff-i386.c (coff_i386_reloc): likewise.
345 * coff-mips.c (mips_reflo_reloc): likewise.
346 * coff-x86_64.c (coff_amd64_reloc): likewise.
347 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
348 (_bfd_coff_reloc_link_order): likewise.
349 * elf.c (_bfd_elf_section_offset): likewise.
350 (_bfd_elf_make_section_from_shdr): likewise.
351 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
352 .debug*, .zdebug* and .note.gnu*.
353 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
354 to bfd_octets_per_byte.
355 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
356 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
357 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
358 * elf32-s12z.c (opru18_reloc): likewise.
359 * elf32-sh.c (sh_elf_reloc): likewise.
360 * elf32-spu.c (spu_elf_rel9): likewise.
361 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
362 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
363 (ppc64_elf_addr16_ha_reloc): likewise.
364 (ppc64_elf_toc64_reloc): likewise.
365 * elflink.c (bfd_elf_final_link): likewise.
366 (bfd_elf_perform_complex_relocation): likewise.
367 (elf_fixup_link_order): likewise.
368 (elf_link_input_bfd): likewise.
369 (elf_link_sort_relocs): likewise.
370 (elf_reloc_link_order): likewise.
371 (resolve_section): likewise.
372 * linker.c (_bfd_generic_reloc_link_order): likewise.
373 (bfd_generic_define_common_symbol): likewise.
374 (default_data_link_order): likewise.
375 (default_indirect_link_order): likewise.
376 * srec.c (srec_set_section_contents): likewise.
377 (srec_write_section): likewise.
378 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
379 * reloc.c (_bfd_final_link_relocate): likewise.
380 (bfd_generic_get_relocated_section_contents): likewise.
381 (bfd_install_relocation): likewise.
382 For section which have SEC_ELF_OCTETS set, multiply output_base
383 and output_offset with bfd_octets_per_byte.
384 (bfd_perform_relocation): likewise.
386 2019-11-21 Alan Modra <amodra@gmail.com>
388 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
389 BFDs that have not been loaded.
391 2019-11-19 Alan Modra <amodra@gmail.com>
394 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
395 u.syment.n_value does point at another C_FILE sym and not into
396 some auxent that happens to look like a C_FILE. Properly check
397 for integer overflow and avoid possible pointer wrap-around.
398 Simplify pr17512 checks.
400 2019-11-19 Alan Modra <amodra@gmail.com>
403 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
404 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
406 2019-11-18 Alan Modra <amodra@gmail.com>
408 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
409 Rename from elf_backend_post_process_headers.
410 (_bfd_elf_post_process_headers): Delete.
411 (_bfd_elf_init_file_header): Declare.
412 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
413 in place of prep_headers and elf_backend_post_process_headers.
414 (_bfd_elf_init_file_header): Renamed from prep_headers with
415 updated args and made global. Delete dead code.
416 (_bfd_elf_post_process_headers): Delete.
417 * elf32-arm.c (elf32_arm_init_file_header): Rename from
418 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
420 (elf_backend_init_file_header): Define.
421 (elf_backend_post_process_headers): Don't define.
422 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
423 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
424 * elf32-metag.c (elf_metag_init_file_header): Similarly.
425 * elf32-spu.c (spu_elf_init_file_header
426 * elf32-visium.c (visium_elf_init_file_header
427 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
428 * elf64-hppa.c (elf64_hppa_init_file_header
429 * elf64-ia64-vms.c (elf64_vms_init_file_header
430 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
431 * elfnn-ia64.c (elfNN_hpux_init_file_header
432 * elfxx-mips.c (_bfd_mips_init_file_header
433 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
434 (_bfd_mips_init_file_header): Declare.
435 (elf_backend_post_process_headers): Delete.
436 (elf_backend_init_file_header): Define.
437 * elfxx-target.h (elf_backend_post_process_headers): Delete.
438 (elf_backend_init_file_header): Define and use.
439 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
440 (elf_backend_post_process_headers): Don't define.
441 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
442 (elf32_m68hc11_init_file_header): Declare.
443 * elf32-ppc.c (elf_backend_post_process_headers): Remove
446 2019-11-18 Alan Modra <amodra@gmail.com>
448 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
449 Rename from elf_backend_modify_program_headers.
450 (_bfd_elf_modify_headers): Declare.
451 * elf.c (assign_file_positions_except_relocs): Set
452 elf_program_header_size. Always call elf_backend_modify_headers.
453 Extract code modifying file header..
454 (_bfd_elf_modify_headers): ..to here. New function.
455 * elf32-arm.c (elf_backend_modify_headers): Renamed from
456 elf_backend_modify_program_headers.
457 * elf32-i386.c: Similarly.
458 * elf64-x86-64.c: Similarly.
459 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
460 to _bfd_elf_modify_headers.
461 * elf-nacl.h (nacl_modify_headers): Rename from
462 nacl_modify_program_headers.
463 * elf-nacl.c (nacl_modify_headers): Rename from
464 nacl_modify_program_headers and call _bfd_elf_modify_headers.
465 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
466 * elf32-spu.c (spu_elf_modify_headers): Similarly.
467 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
468 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
470 2019-11-18 Alan Modra <amodra@gmail.com>
473 * bfd.c (bfd_error_type): Add bfd_error_sorry.
474 (bfd_errmsgs): Likewise.
475 * elf.c (rewrite_elf_program_header): Don't abort on confused
476 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
477 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
478 (_bfd_elf_final_write_processing): Likewise.
479 * bfd-in2.h: Regenerate.
481 2019-11-12 Jim Wilson <jimw@sifive.com>
484 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
485 foff. If sym_sec->output_section and sec->output_section are the same
486 and not *ABS* then set max_alignment to that section's alignment.
488 2019-11-07 Alan Modra <amodra@gmail.com>
490 * cpu-cr16c.c: Delete.
491 * elf32-cr16c.c: Delete.
497 * targets.c: Remove cr16c support.
502 * po/SRC-POTFILES.in: Regenerate.
504 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
506 * doc/chew.c (add_to_definition): Use correct type when
507 calculating size of array reallocation.
508 (nextword): Always initialise the word return parameter.
509 (compile): Check return value of nextword().
511 2019-10-30 Keith Seitz <keiths@redhat.com>
513 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
515 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
517 (elf_read_notes): Add declaration.
518 * elf.c (elf_read_notes): Move elf-bfd.h.
519 (_bfd_elf_core_find_build_id): New function.
520 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
521 build-id if none is known.
522 (elf_parse_notes): For core files, scan for notes.
523 * elfcore.h (elf_core_file_matches_executable_p): If both
524 BFDs have identical build-ids, then they match.
525 (_bfd_elf_core_find_build_id): New function.
526 * elfxx-target.h (elf_backend_core_find_build_id): Define.
527 (elfNN_bed): Add elf_backend_core_find_build_id.
529 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
531 * libcoff-in.h (struct pe_tdata): Add dos_message field.
532 * libcoff.h: Regenerate.
533 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
534 dos_message field rather than initialising it.
535 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
537 * peicode.h (pe_mkobject): Initialise the dos_message field.
538 (pe_mkobject_hook): Copy the dos_message field.
539 (pe_bfd_object_p): Copy the dos_message field.
541 2019-10-25 Alan Modra <amodra@gmail.com>
544 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
546 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
548 * elf.c (elf_sort_segments): New function.
549 (assign_file_positions_except_relocs): Use shortcuts to elfheader
550 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
551 headers. Move PT_PHDR check..
552 (assign_file_positions_for_non_load_sections): ..and code setting
553 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
554 (assign_file_positions_for_load_sections): ..to here. Sort
555 PT_LOAD headers. Delete header_pad code. Use actual number of
556 headers rather than allocated in calculating size for program
557 headers. Don't assume program headers follow ELF file header.
558 Simplify pt_load_count code. Only set "off" for PT_LOAD or
560 (rewrite_elf_program_header): Set p_vaddr_offset for segments
561 that include file and program headers.
562 (copy_elf_program_header): Likewise, replacing header_size code.
564 2019-10-21 Alan Modra <amodra@gmail.com>
567 * archive.c (normalize): Return file unchanged when
568 BFD_ARCHIVE_FULL_PATH.
569 (_bfd_construct_extended_name_table): Pass abfd, the output
571 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
572 * bfd.c (struct bfd): Make flags a full flagword.
573 (BFD_ARCHIVE_FULL_PATH): Define.
574 * bfd-in2.h: Regenerate.
576 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
578 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
579 minimum alignment for .plt section.
581 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
583 * elf32-hppa.c: Revise import stub sequences.
584 (LONG_BRANCH_STUB_SIZE): Define.
585 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
586 (IMPORT_STUB_SIZE): Define.
587 (IMPORT_SHARED_STUB_SIZE): Define.
588 (EXPORT_STUB_SIZE): Define.
589 (plt_stub): Revise to not use register %r22.
590 (LDO_R1_R22): Define.
591 (LDW_R22_R21): Define.
592 (LDW_R22_R19): Define.
593 (hppa_build_one_stub): Update stub generation and use new defines.
594 (hppa_size_one_stub): Likewise.
596 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
598 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
599 that user should recompile their code with `fPIC` when linking non-pic
600 code into shared library.
602 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
603 the error message if needed, and then store the result into the
604 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
605 message for the dangerous relocation should be set before we call the
606 callback function. If we miss the error message since linker runs out
607 of memory, we should set the default error message for the error.
609 2019-10-16 Alan Modra <amodra@gmail.com>
612 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
613 for all ppc arch info.
614 * linker.c (default_data_link_order): Pass info->big_endian to
615 arch_info->fill function.
617 2019-10-15 Alan Modra <amodra@gmail.com>
619 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
620 (elf32_m68hc11_relocate_section): Don't use a variable for format
621 strings. Delete some unnecessary xgettext:c-format comments.
623 2019-10-15 Alan Modra <amodra@gmail.com>
626 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
628 * elf32-m68hc1x.c (reloc_warning): New function.
629 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
630 corresponding to %lx in format strings.
631 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
633 2019-10-15 Alan Modra <amodra@gmail.com>
636 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
638 2019-10-15 Alan Modra <amodra@gmail.com>
640 * bfd.c (bfd_check_compression_header): Check for powers of two
643 2019-10-14 Alan Modra <amodra@gmail.com>
645 * syms.c (struct indexentry): Add idx field.
646 (cmpindexentry): Final sort on idx.
647 (_bfd_stab_section_find_nearest_line): Set idx.
649 2019-10-14 Alan Modra <amodra@gmail.com>
651 * dwarf2.c (struct lookup_funcinfo): Add idx field.
652 (compare_lookup_funcinfos): Perform final sort on idx.
653 (build_lookup_funcinfo_table): Set idx.
654 (compare_sequences): Perform final sort on num_lines.
655 (build_line_info_table): Set num_lines and line_info_lookup earlier.
656 (sort_line_sequences): Set num_lines for sort.
658 2019-10-14 Alan Modra <amodra@gmail.com>
660 * elflink.c (elf_sort_symbol): Sort on type and name as well.
661 (elf_link_add_object_symbols): Style fix.
663 2019-10-14 Alan Modra <amodra@gmail.com>
665 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
666 for sections about to be sorted.
667 (assign_file_positions_for_load_sections): Likewise.
668 (elf_sort_sections): Don't bother optimising both TOEND case.
669 * elflink.c (bfd_elf_final_link): Reset target_index.
671 2019-10-14 Alan Modra <amodra@gmail.com>
673 * elflink.c (elf_get_linked_section_vma): Delete.
674 (compare_link_order): Use elf_linked_to_section and sort by lma,
676 (elf_fixup_link_order): Use size_t variables where appropriate.
677 Make use of elf_linked_to_section. Formatting. Properly align
680 2019-10-14 Alan Modra <amodra@gmail.com>
682 * elf-strtab.c (strrevcmp): Comment.
683 * merge.c (strrevcmp): Likewise.
684 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
685 Comment on why comparing pointers ensures a stable sort.
686 * elflink.c (struct elf_symbol): Add void* to union.
687 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
688 (elf_sym_name_compare): Likewise.
689 (bfd_elf_match_symbols_in_sections): Style fix.
690 (elf_link_sort_cmp1): Comment.
692 2019-10-14 Alan Modra <amodra@gmail.com>
695 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
696 return value of bfd_alloc2.
697 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
698 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
699 value of bfd_get_section_contents.
700 * som.c (som_write_space_strings): Don't use xmalloc.
701 (som_write_symbol_strings): Likewise.
703 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
705 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
706 stash->info_hash_status = STASH_INFO_HASH_ON when
707 stash_maybe_update_info_hash_tables succeeds.
709 2019-10-09 Alan Modra <amodra@gmail.com>
712 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
713 total_size calculation.
715 2019-10-08 Alan Modra <amodra@gmail.com>
718 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
719 recur_count. Error on recur_count reaching 100 rather than
720 info_ptr matching orig_info_ptr. Adjust calls.
722 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
724 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
725 (elf32_msp430_merge_msp430_attributes): Add support for merging
726 the GNU object attribute for data region.
728 2019-10-07 Alan Modra <amodra@gmail.com>
730 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
731 space for local got non-tls relocs when PIE.
733 2019-10-07 Alan Modra <amodra@gmail.com>
735 * elflink.c (elf_fixup_link_order): Don't attempt to find
736 an elf_section for linker created bfd sections.
738 2019-10-07 Alan Modra <amodra@gmail.com>
740 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
741 with non-local symbol. Don't double count __tls_get_addr calls
743 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
745 2019-10-07 Alan Modra <amodra@gmail.com>
747 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
749 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
751 2019-10-04 Alan Modra <amodra@gmail.com>
753 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
754 (ppc64_elf_tls_optimize): Correct is_local condition.
755 (allocate_got): Don't reserve dynamic relocations for any of the
756 tls got relocs in PIEs when the symbol is local.
757 (allocate_dynrelocs): Correct validity test for local sym using
759 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
760 for any of the tls got relocs in PIEs.
761 (ppc64_elf_layout_multitoc): Likewise.
762 (ppc64_elf_relocate_section): Correct validity test for local sym
763 using tlsld_got slot. Don't emit dynamic relocations for any of
764 the tls got relocs in PIEs when the symbol is local.
765 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
766 (got_relocs_needed): Delete.
767 (allocate_dynrelocs): Correct validity test for local sym using
768 tlsld_got slot. Don't reserve dynamic relocations for any of the
769 tls got relocs in PIEs when the symbol is local.
770 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
771 for any of the tls got relocs in PIEs.
772 (ppc_elf_relocate_section): Correct validity test for local sym
773 using tlsld_got slot. Don't emit dynamic relocations for any of
774 the tls got relocs in PIEs when the symbol is local.
776 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
780 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
781 bfd_link_pic for TLS checks.
782 (elf32_arm_final_link_relocate): Likewise.
783 (allocate_dynrelocs_for_symbol): Likewise.
785 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
788 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
790 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
792 * elf-bfd.h (bfd_section_is_ctf): New inline function.
793 * elf.c (special_sections_c): Add ".ctf".
794 (assign_file_positions_for_non_load_sections): Note that
795 compressed debugging sections etc are not assigned here. Treat
796 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
798 (assign_file_positions_except_relocs): Likewise.
799 (find_section_in_list): Note that debugging and CTF sections, as
800 well as reloc sections, are assigned later.
801 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
802 their size and contents updated.
803 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
804 compressed sections, they have no uncompressed content to copy at
806 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
807 callback right before the strtab is written out.
808 (bfd_elf_final_link): Don't cache the section contents of CTF
809 sections: they are not populated yet. Call the emit_ctf callback
810 right at the end, after all the symbols and strings are flushed
813 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
815 * elf-strtab.c (_bfd_elf_strtab_len): New.
816 (_bfd_elf_strtab_str): Likewise.
817 * bfd-elf.h: Declare them.
819 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
821 * elf-bfd.h (bfd_elf_get_str_section): Add.
822 * elf.c (bfd_elf_get_str_section): No longer static.
824 2019-09-26 Alan Modra <amodra@gmail.com>
827 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
828 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
829 ${bindir}/../lib/bfd-plugins if different.
830 * Makefile.in: Regenerate.
832 2019-09-23 Alan Modra <amodra@gmail.com>
834 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
835 in choosing between different actions for shared library and
836 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
837 (dec_dynrel_count): Likewise. Account for ifunc special case.
838 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
840 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
843 2019-09-23 Alan Modra <amodra@gmail.com>
845 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
846 * Makefile.in: Regenerate.
847 * po/SRC-POTFILES.in: Regenerate.
849 2019-09-23 Alan Modra <amodra@gmail.com>
851 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
852 (bfd_elf_version_tree): Delete forward declarations.
853 Move other forward decls and remaining elf function decl later.
854 (bfd_section_already_linked_table_init),
855 (bfd_section_already_linked_table_free),
856 (_bfd_handle_already_linked, _bfd_nearby_section),
857 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
859 2019-09-23 Alan Modra <amodra@gmail.com>
861 * bfd-in.h: Move ecoff function declarations..
862 * ecoff-bfd.h: ..to here, new file.
863 * ecoff.c: Include ecoff-bfd.h.
864 * ecofflink.c: Likewise.
865 * elf64-alpha.c: Likewise.
866 * elfxx-mips.c: Likewise.
867 * bfd-in2.h: Regenerate.
869 2019-09-23 Alan Modra <amodra@gmail.com>
871 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
872 Move most other elf declarations..
873 * elf-bfd.h: ..to here.
874 * bfd-in2.h: Regenerate.
876 2019-09-23 Alan Modra <amodra@gmail.com>
878 * bfd-in.h: Move m68k function declaration..
879 * cpu-m68k.h: ..to here, new file..
880 * elf32-m68k.h: ..and here, new file.
881 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
882 * bfd-in2.h: Regenerate.
884 2019-09-23 Alan Modra <amodra@gmail.com>
886 * bfd-in.h: Move bfin function declaration..
887 * elf32-bfin.h: ..to here, new file.
888 * elf32-bfin.c: Include elf32-bfin.h.
889 * bfd-in2.h: Regenerate.
891 2019-09-23 Alan Modra <amodra@gmail.com>
893 * bfd-in.h: Move cr16 function declaration..
894 * elf32-cr16.h: ..to here, new file.
895 * elf32-cr16.c: Include elf32-cr16.h.
896 * bfd-in2.h: Regenerate.
898 2019-09-23 Alan Modra <amodra@gmail.com>
900 * bfd-in.h (bfd_sunos_get_needed_list),
901 (bfd_sunos_record_link_assignment),
902 (bfd_sunos_size_dynamic_sections),
903 (bfd_i386linux_size_dynamic_sections),
904 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
905 * bfd-in2.h: Regenerate.
907 2019-09-23 Alan Modra <amodra@gmail.com>
909 * bfd-in.h: Move xcoff function declarations..
910 * xcofflink.h: ..to here, new file.
911 * xcofflink.c: Include xcofflink.h.
912 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
913 * bfd-in2.h: Regenerate.
915 2019-09-23 Alan Modra <amodra@gmail.com>
917 * bfd-in.h: Delete coff forward refs and move coff declaration..
918 * coff-bfd.h: ..to here.
919 * bfd-in2.h: Regenerate.
921 2019-09-23 Alan Modra <amodra@gmail.com>
923 * bfd-in.h: Move arm declaraions..
924 * cpu-arm.h: ..to here, new file..
925 * coff-arm.h: ..and here, new file..
926 * elf32-arm.h: ..and here, new file.
927 * cpu-arm.c: Include cpu-arm.h.
928 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
929 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
930 * pe-arm.c: Move function rename defines later.
931 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
932 * bfd-in2.h: Regenerate.
934 2019-09-23 Alan Modra <amodra@gmail.com>
936 * bfd-in.h: Move tic6x function declaration..
937 * elf32-tic6x.h: ..to here.
938 * bfd-in2.h: Regenerate.
940 2019-09-23 Alan Modra <amodra@gmail.com>
942 * bfd-in.h: Move aarch64 declarations and defines..
943 * cpu-aarch64.h: ..to here, new file..
944 * elfxx-aarch64.h: ..and here.
945 * cpu-aarch64.c: Include cpu-aarch64.h.
946 * elfnn-aarch64.c: Likewise.
947 * bfd-in2.h: Regenerate.
949 2019-09-23 Alan Modra <amodra@gmail.com>
951 * bfd-in.h: Delete ticoff function declarations.
952 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
953 (bfd_ticoff_get_section_load_page): Make static.
954 * bfd-in2.h: Regenerate.
956 2019-09-23 Alan Modra <amodra@gmail.com>
958 * bfd-in.h: Move h8300 function declaration to..
959 * cpu-h8300.h: ..here, new file.
960 * cpu-h8300.c: Include cpu-h8300.h.
961 * elf32-h8300.c: Likewise.
962 * bfd-in2.h: Regenerate.
964 2019-09-23 Alan Modra <amodra@gmail.com>
966 * bfd-in.h: Move ia64 function declarations..
967 * elfxx-ia64.h: ..to here.
968 * bfd-in2.h: Regenerate.
970 2019-09-23 Alan Modra <amodra@gmail.com>
972 * bfd-in.h: Move v850 function declarations..
973 * elf32-v850.h: ..to here, new file.
974 * elf32-v850.c: Include elf32-v850.h.
975 * bfd-in2.h: Regenerate.
977 2019-09-23 Alan Modra <amodra@gmail.com>
979 * bfd-in.h: Move mips function declaration to..
980 * elfxx-mips.h: ..here.
981 * bfd-in2.h: Regenerate.
983 2019-09-23 Alan Modra <amodra@gmail.com>
985 * bfd-in.h: Move csky function declarations to..
986 * elf32-csky.h: ..here, new file.
987 * elf32-csky.c: Include elf32-csky.h.
988 * bfd-in2.h: Regenerate.
990 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
992 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
993 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
994 Set undefined_weak field from it.
995 (relax_func_t): New parameter undefined_weak.
996 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
997 (_bfd_riscv_relax_tls_le): Likewise.
998 (_bfd_riscv_relax_align): Likewise.
999 (_bfd_riscv_relax_delete): Likewise.
1000 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
1001 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
1002 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
1003 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
1004 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
1006 (_bfd_riscv_relax_section): New local undefined_weak. Set for
1007 undef weak relocs that can be relaxed. Pass to relax_func call.
1009 2019-09-20 Alan Modra <amodra@gmail.com>
1011 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
1012 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1013 (bfd_section_userdata, bfd_is_com_section, discarded_section),
1014 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
1015 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
1016 (bfd_section_list_remove, bfd_section_list_append),
1017 (bfd_section_list_prepend, bfd_section_list_insert_after),
1018 (bfd_section_list_insert_before, bfd_section_removed_from_list):
1019 New inline functions.
1020 * section.c (bfd_is_und_section, bfd_is_abs_section),
1021 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
1022 (bfd_section_list_append, bfd_section_list_prepend),
1023 (bfd_section_list_insert_after, bfd_section_list_insert_before),
1024 (bfd_section_removed_from_list): Delete macros.
1025 (bfd_section_name, bfd_section_size, bfd_section_vma),
1026 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
1027 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
1028 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
1029 (discarded_section): New inline functions.
1030 * bfd-in2.h: Regenerate.
1032 2019-09-20 Alan Modra <amodra@gmail.com>
1034 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1035 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
1036 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1037 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
1038 * targets.c (bfd_asymbol_flavour): Likewise.
1039 * bfd-in2.h: Regenerate.
1041 2019-09-20 Alan Modra <amodra@gmail.com>
1043 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
1044 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1045 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
1046 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
1047 (bfd_get_file_flags, bfd_applicable_file_flags),
1048 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
1049 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
1050 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
1051 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
1052 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1053 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
1054 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
1055 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
1056 (bfd_usrdata, bfd_set_usrdata): New inline functions.
1057 * targets.c (bfd_get_target, bfd_get_flavour),
1058 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
1059 (bfd_little_endian, bfd_header_big_endian),
1060 (bfd_header_little_endian, bfd_applicable_section_flags),
1061 (bfd_get_symbol_leading_char): New inline functions.
1062 * bfd-in2.h: Regenerate.
1064 2019-09-20 Alan Modra <amodra@gmail.com>
1066 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
1067 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
1070 2019-09-18 Alan Modra <amodra@gmail.com>
1072 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
1073 (bfd_get_section_lma, bfd_get_section_alignment),
1074 (bfd_get_section_size, bfd_get_section_flags),
1075 (bfd_get_section_userdata): Delete.
1076 (bfd_section_name, bfd_section_size, bfd_section_vma),
1077 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
1078 (bfd_section_flags, bfd_section_userdata): New.
1079 (bfd_is_com_section): Rename parameter.
1080 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
1081 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1082 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
1083 (bfd_set_section_lma): New.
1084 * bfd-in2.h: Regenerate.
1085 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1087 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1088 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1089 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1090 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1091 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1092 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1093 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1094 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1095 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1096 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1097 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1098 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1099 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1100 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1101 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1102 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1103 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1104 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1105 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1106 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1107 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1108 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1109 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1110 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1111 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1112 * xcofflink.c: Update throughout for bfd section macro and function
1115 2019-09-18 Alan Modra <amodra@gmail.com>
1117 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1118 (bfd_get_output_section): Delete.
1119 (bfd_asymbol_base): Delete.
1120 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1121 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1122 (bfd_set_asymbol_name): New macro.
1123 * bfd-in2.h: Regenerate.
1124 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1125 * aoutx.h: Likewise.
1126 * cofflink.c: Likewise.
1127 * dwarf2.c: Likewise.
1128 * ecoff.c: Likewise.
1130 * elf32-arm.c: Likewise.
1131 * elf32-mips.c: Likewise.
1132 * elf32-score.c: Likewise.
1133 * elf32-score7.c: Likewise.
1134 * elfn32-mips.c: Likewise.
1135 * elfnn-aarch64.c: Likewise.
1136 * elfxx-mips.c: Likewise.
1137 * linker.c: Likewise.
1138 * pdp11.c: Likewise.
1139 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1141 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1143 * Makefile.in: Re-generate.
1144 * configure: Re-generate.
1145 * doc/Makefile.in: Re-generate.
1147 2019-09-18 Alan Modra <amodra@gmail.com>
1149 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1151 * pdp11.c (slurp_symbol_table): Likewise.
1152 * som.c (som_slurp_symbol_table): Likewise.
1153 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1154 * coffcode.h (coff_slurp_symbol_table): Likewise.
1155 * cofflink.c (_bfd_coff_final_link): Likewise.
1156 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1157 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1158 (_bfd_ecoff_slurp_symbol_table): Likewise.
1159 (_bfd_ecoff_bfd_final_link): Likewise.
1160 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1161 * elflink.c (elf_link_output_symstrtab): Likewise.
1162 (bfd_elf_final_link): Likewise.
1163 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1164 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1165 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1166 start_address or symcount using bfd_get macros.
1167 * coffgen.c (coff_real_object_p): Likewise.
1168 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1169 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1170 * elfcore.h (elf_core_file_p): Don't set start_address using
1172 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1173 using bfd_get macro.
1174 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1175 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1176 or symcount using bfd_get macros.
1177 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1178 * syms.c (bfd_set_symtab): Likewise.
1179 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1180 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1182 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1183 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1184 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1185 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1186 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1187 * som.c (som_slurp_armap): Likewise.
1189 2019-09-18 Alan Modra <amodra@gmail.com>
1191 * archures.c (bfd_get_arch): Make param const.
1192 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1193 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1194 * bfd-in2.h: Regenerate.
1196 2019-09-18 Alan Modra <amodra@gmail.com>
1198 * bfd-in.h (carsym.name): Make const.
1199 * reloc.c (struct reloc_howto_struct.name): Likewise.
1200 * targets.c (bfd_target.name): Likewise.!
1201 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1202 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1203 when setting carsym.name.
1204 * bfd-in2.h: Regenerate.
1206 2019-09-18 Alan Modra <amodra@gmail.com>
1208 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1209 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1210 error status. Adjust calls.
1211 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1212 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1213 bfd_malloc. Use bfd_set_filename.
1215 2019-09-18 Alan Modra <amodra@gmail.com>
1217 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1218 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1219 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1220 needs_copy even if all relocs are in rw sections.
1221 (dec_dynrel_count): Handle TOC16 relocs.
1222 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1223 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1226 2019-09-16 Phil Blundell <pb@pbcl.net>
1228 * version.m4: Set version to 2.33.50.
1229 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1231 2019-09-11 Tom Tromey <tom@tromey.com>
1233 * opncls.c (bfd_set_filename): New function.
1234 * bfd-in2.h: Regenerate.
1236 2019-09-11 Alan Modra <amodra@gmail.com>
1238 * targets.c (struct bfd_target): Add _bfd_group_name.
1239 (BFD_JUMP_TABLE): Likewise.
1240 * coffgen.c (bfd_coff_group_name): New function.
1241 * elf.c (bfd_elf_group_name): New function.
1242 * linker.c (_bfd_nolink_bfd_group_name): New function.
1243 * section.c (bfd_generic_group_name): New function.
1244 * elf-bfd.h (bfd_elf_group_name): Declare.
1245 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1246 * libcoff-in.h (bfd_coff_group_name): Declare.
1247 * aout-target.h (MY_bfd_group_name): Define.
1248 * aout-tic30.c (MY_bfd_group_name): Define.
1249 * bfd.c (bfd_group_name): Define.
1250 * binary.c (binary_bfd_group_name): Define.
1251 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1252 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1253 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1254 * coffcode.h (coff_bfd_group_name): Define.
1255 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1256 * i386msdos.c (msdos_bfd_group_name): Define.
1257 * ihex.c (ihex_bfd_group_name): Define.
1258 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1259 * mmo.c (mmo_bfd_group_name): Define.
1260 * pef.c (bfd_pef_bfd_group_name): Define.
1261 * plugin.c (bfd_plugin_bfd_group_name): Define.
1262 * ppcboot.c (ppcboot_bfd_group_name): Define.
1263 * som.c (som_bfd_group_name): Define.
1264 * srec.c (srec_bfd_group_name): Define.
1265 * tekhex.c (tekhex_bfd_group_name): Define.
1266 * verilog.c (verilog_bfd_group_name): Define.
1267 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1268 * xsym.c (bfd_sym_bfd_group_name): Define.
1269 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1270 (rs6000_xcoff64_aix_vec): Likewise.
1271 * bfd-in2.h: Regenerate.
1272 * libbfd.h: Regenerate.
1273 * libcoff.h: Regenerate.
1275 2019-09-10 Nick Clifton <nickc@redhat.com>
1278 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1280 (bfd_default_arch_struct): Initialise the new field.
1281 * bfd-in2.h: Regenerate.
1282 * cpu-aarch64.c: Initialise the new field.
1283 * cpu-alpha.c: Likewise.
1284 * cpu-arc.c: Likewise.
1285 * cpu-arm.c: Likewise.
1286 * cpu-avr.c: Likewise.
1287 * cpu-bfin.c: Likewise.
1288 * cpu-bpf.c: Likewise.
1289 * cpu-cr16.c: Likewise.
1290 * cpu-cr16c.c: Likewise.
1291 * cpu-cris.c: Likewise.
1292 * cpu-crx.c: Likewise.
1293 * cpu-csky.c: Likewise.
1294 * cpu-d10v.c: Likewise.
1295 * cpu-d30v.c: Likewise.
1296 * cpu-dlx.c: Likewise.
1297 * cpu-epiphany.c: Likewise.
1298 * cpu-fr30.c: Likewise.
1299 * cpu-frv.c: Likewise.
1300 * cpu-ft32.c: Likewise.
1301 * cpu-h8300.c: Likewise.
1302 * cpu-hppa.c: Likewise.
1303 * cpu-i386.c: Likewise.
1304 * cpu-ia64.c: Likewise.
1305 * cpu-iamcu.c: Likewise.
1306 * cpu-ip2k.c: Likewise.
1307 * cpu-iq2000.c: Likewise.
1308 * cpu-k1om.c: Likewise.
1309 * cpu-l1om.c: Likewise.
1310 * cpu-lm32.c: Likewise.
1311 * cpu-m10200.c: Likewise.
1312 * cpu-m10300.c: Likewise.
1313 * cpu-m32c.c: Likewise.
1314 * cpu-m32r.c: Likewise.
1315 * cpu-m68hc11.c: Likewise.
1316 * cpu-m68hc12.c: Likewise.
1317 * cpu-m68k.c: Likewise.
1318 * cpu-m9s12x.c: Likewise.
1319 * cpu-m9s12xg.c: Likewise.
1320 * cpu-mcore.c: Likewise.
1321 * cpu-mep.c: Likewise.
1322 * cpu-metag.c: Likewise.
1323 * cpu-microblaze.c: Likewise.
1324 * cpu-mips.c: Likewise.
1325 * cpu-mmix.c: Likewise.
1326 * cpu-moxie.c: Likewise.
1327 * cpu-msp430.c: Likewise.
1328 * cpu-mt.c: Likewise.
1329 * cpu-nds32.c: Likewise.
1330 * cpu-nfp.c: Likewise.
1331 * cpu-nios2.c: Likewise.
1332 * cpu-ns32k.c: Likewise.
1333 * cpu-or1k.c: Likewise.
1334 * cpu-pdp11.c: Likewise.
1335 * cpu-pj.c: Likewise.
1336 * cpu-plugin.c: Likewise.
1337 * cpu-powerpc.c: Likewise.
1338 * cpu-pru.c: Likewise.
1339 * cpu-riscv.c: Likewise.
1340 * cpu-rl78.c: Likewise.
1341 * cpu-rs6000.c: Likewise.
1342 * cpu-rx.c: Likewise.
1343 * cpu-s12z.c: Likewise.
1344 * cpu-s390.c: Likewise.
1345 * cpu-score.c: Likewise.
1346 * cpu-sh.c: Likewise.
1347 * cpu-sparc.c: Likewise.
1348 * cpu-spu.c: Likewise.
1349 * cpu-tic30.c: Likewise.
1350 * cpu-tic4x.c: Likewise.
1351 * cpu-tic54x.c: Likewise.
1352 * cpu-tic6x.c: Likewise.
1353 * cpu-tic80.c: Likewise.
1354 * cpu-tilegx.c: Likewise.
1355 * cpu-tilepro.c: Likewise.
1356 * cpu-v850.c: Likewise.
1357 * cpu-v850_rh850.c: Likewise.
1358 * cpu-vax.c: Likewise.
1359 * cpu-visium.c: Likewise.
1360 * cpu-wasm32.c: Likewise.
1361 * cpu-xc16x.c: Likewise.
1362 * cpu-xgate.c: Likewise.
1363 * cpu-xstormy16.c: Likewise.
1364 * cpu-xtensa.c: Likewise.
1365 * cpu-z80.c: Likewise.
1366 * cpu-z8k.c: Likewise.
1368 2019-09-09 Phil Blundell <pb@pbcl.net>
1370 binutils 2.33 branch created.
1372 2019-09-06 Alan Modra <amodra@gmail.com>
1374 * aout-target.h (object_p): Formatting.
1375 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1376 * corefile.c (generic_core_file_matches_executable_p): Constify
1377 variables and remove cast.
1378 * bfd-in2.h: Regenerate.
1380 2019-09-05 Alan Modra <amodra@gmail.com>
1382 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1383 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1384 in the GOT/PLT entry rather than affecting the offset to that
1386 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1388 2019-09-05 Alan Modra <amodra@gmail.com>
1390 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1391 in second instruction.
1392 (ppc64_elf_relocate_section): Likewise.
1394 2019-09-05 Alan Modra <amodra@gmail.com>
1397 * libbfd-in.h (bfd_strdup): New inline function.
1398 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1400 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1401 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1403 (bfd_openstreamr): Use bfd_strdup.
1404 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1405 * plugin.c (try_load_plugin): Use bfd_malloc.
1406 * libbfd.h: Regenerate.
1408 2019-09-02 Alan Modra <amodra@gmail.com>
1411 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1413 (read_alt_indirect_string): Likewise.
1414 (read_alt_indirect_ref): Likewise.
1416 2019-08-31 Jim Wilson <jimw@sifive.com>
1419 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1420 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1422 2019-08-30 Jim Wilson <jimw@sifive.com>
1424 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1425 error, call bfd_set_error, set ret to FALSE, and goto out label.
1427 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1430 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1431 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1433 2019-08-29 Alan Modra <amodra@gmail.com>
1436 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1437 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1438 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1441 2019-08-29 Alan Modra <amodra@gmail.com>
1443 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1444 on second insn, return it in poff.
1445 (ppc64_elf_relocate_section): Add offset to paddi addend for
1448 2019-08-28 Jim Wilson <jimw@sifive.com>
1450 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1451 section when setting max_alignment. Update comment.
1452 (_bfd_riscv_relax_pc): Likewise.
1454 2019-08-29 Alan Modra <amodra@gmail.com>
1457 * bfd.c (struct bfd): Add no_element_cache.
1458 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1459 archive cache when no_element_cache.
1460 (bfd_generic_archive_p): Set no_element_cache when opening first
1461 element to check format. Close first element too.
1462 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1463 * bfd-in2.h: Regenerate.
1465 2019-08-24 Alan Modra <amodra@gmail.com>
1467 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1468 symbols from GOT optimisation.
1470 2019-08-23 Stafford Horne <shorne@gmail.com>
1472 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1475 2019-08-23 Nick Clifton <nickc@redhat.com>
1478 * elf.c (bfd_section_from_shdr): Issue an informative warning
1479 message and continue processing other sections after encountering
1480 a reloc section for a section which already has other relocs
1483 2019-08-23 Alan Modra <amodra@gmail.com>
1486 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1487 on error without freeing plts[] contents.
1489 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1491 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1493 2019-08-22 Nick Clifton <nickc@redhat.com>
1496 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1497 reading data from extra records.
1499 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1502 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1503 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1504 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1505 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1508 2019-08-22 Alan Modra <amodra@gmail.com>
1510 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1511 instead recognize CMSE_PREFIX in symbol name.
1512 (elf32_arm_gc_mark_extra_sections): Likewise.
1513 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1514 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1516 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1518 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1519 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1521 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1523 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1524 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1525 elf32_arm_stub_long_branch_v4t_thumb_arm,
1526 elf32_arm_stub_short_branch_v4t_thumb_arm,
1527 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1528 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1529 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1530 previous instruction.
1532 2019-08-19 Tom Tromey <tromey@adacore.com>
1534 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1537 2019-08-19 Alan Modra <amodra@gmail.com>
1539 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1541 (struct _ppc64_elf_section_data): Likewise.
1542 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1543 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1544 than TOC loop. Check PLT16 insns too.
1546 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1549 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1550 PC-relative relocations back to ...
1551 (elf_x86_64_relocate_section): Here.
1553 2019-08-16 Martin Liska <mliska@suse.cz>
1556 * elflink.c: Report error only for not relocatable.
1557 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1558 here lto_slim_object as it's handled in caller.
1560 2019-08-16 Alan Modra <amodra@gmail.com>
1562 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1564 2019-08-15 Jim Wilson <jimw@sifive.com>
1566 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1567 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1568 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1570 2019-08-15 Tom Tromey <tromey@adacore.com>
1572 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1575 2019-08-14 Alan Modra <amodra@gmail.com>
1578 * dwarf2.c (stash_comp_unit): New function, extracted from..
1579 (_bfd_dwarf2_find_nearest_line): ..here.
1580 (find_abstract_instance): Parse comp units and decode line info
1583 2019-08-14 Alan Modra <amodra@gmail.com>
1585 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1586 (comp_unit_find_nearest_line): Use it here..
1587 (_bfd_dwarf2_find_symbol_bias): ..and here.
1589 2019-08-14 Alan Modra <amodra@gmail.com>
1591 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1592 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1593 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1594 _bfd_dwarf2_find_nearest_line calls.
1595 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1596 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1597 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1598 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1599 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1600 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1601 * libbfd.h: Regenerate.
1603 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1605 * elf-bfd.h (struct elf_backend_data): New members.
1606 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1607 .gnu.hash section if necessary.
1608 (struct collect_gnu_hash_codes): New member.
1609 (elf_gnu_hash_process_symidx): New function name.
1610 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1611 symbols. Record xlat location for every symbol which should have
1612 a .MIPS.xhash entry.
1613 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1614 dynamic section if necessary.
1615 (GNU_HASH_SECTION_NAME): New define.
1616 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1617 Update the section size info.
1618 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1619 (struct mips_elf_link_hash_entry): New member.
1620 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1622 (mips_elf_sort_hash_table): Initialize the pointer to the
1623 .MIPS.xhash section.
1624 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1625 translation table entry with the symbol dynindx.
1626 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1627 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1629 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1631 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1633 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1634 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1636 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1637 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1638 (_bfd_mips_post_process_headers): Mark the ABI version as
1639 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1640 but not a .hash section.
1641 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1642 position in the translation table, associated with the hash
1644 * elfxx-mips.h (literal_reloc_p): Define
1645 elf_backend_record_xhash_symbol backend hook.
1646 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1649 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1651 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1652 (bpf_elf_insn_disp_reloc): Delete function.
1653 (elf_backend_relocate_section): Define.
1655 2019-08-07 Alan Modra <amodra@gmail.com>
1658 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1659 for overflow in expressions involving nsymz.
1661 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1663 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1664 two pages in relro presence.
1666 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1668 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1669 (get_wsr_lbeg_opcode): New functions.
1670 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1671 and insn_len for the first actual instruction of the loop.
1673 2019-07-30 Alan Modra <amodra@gmail.com>
1676 * bfd.c (struct bfd): Add lto_slim_object flag.
1677 * bfd-in2.h: Regenerate.
1679 2019-07-29 Martin Liska <mliska@suse.cz>
1682 * archive.c (_bfd_compute_and_write_armap): Come up with
1683 report_plugin_err variable.
1684 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1685 * elf.c (struct lto_section): New.
1686 (_bfd_elf_make_section_from_shdr): Parse content of
1687 .gnu_lto_.lto section.
1688 * elflink.c: Report error for a missing LTO plugin.
1689 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1691 2019-07-28 Alan Modra <amodra@gmail.com>
1695 * elflink.c (elf_link_add_object_symbols): Report an informative
1696 error on finding local symbols with index equal or greater than
1697 symbol table sh_info. Correct comment. Allow such symbols in
1698 dynamic objects. Abort on NULL section for symbol.
1700 2019-07-26 Alan Modra <amodra@gmail.com>
1702 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1703 (elf_linker): Don't define.
1704 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1706 2019-07-25 YunQiang Su <syq@debian.org>
1709 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1712 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1714 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1716 (reloc_type_to_name): Fix formating.
1717 (arc_elf_object_p): Likewise.
1718 (debug_arc_reloc): Likewise.
1719 (arc_do_relocation): Likewise.
1721 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1723 * elf32-arc.c (bfd_get_32_me): New function.
1724 (bfd_put_32_me): Likewise.
1725 (arc_elf_relax_section): Likewise.
1726 (bfd_elf32_bfd_relax_section): Define.
1728 2019-07-24 Alan Modra <amodra@gmail.com>
1730 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1731 elf_backend_final_write_processing, don't pass linker arg.
1732 (_bfd_elf_final_write_processing): Update prototype.
1733 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1734 (_bfd_elf_final_write_processing): Return error on incompatible
1735 OSABI and has_gnu_osabi. Remove linker arg.
1736 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1737 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1738 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1739 (_bfd_mips_elf_final_write_processing): Likewise.
1740 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1741 and remove linker arg.
1742 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1743 * elf-nacl.c (nacl_final_write_processing): Likewise.
1744 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1745 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1746 * elf32-arm.c (arm_final_write_processing): Likewise.
1747 (elf32_arm_final_write_processing): Likewise.
1748 (elf32_arm_nacl_final_write_processing): Likewise.
1749 (elf32_arm_vxworks_final_write_processing): Likewise.
1750 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1751 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1752 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1753 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1754 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1755 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1756 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1757 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1758 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1759 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1760 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1761 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1762 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1763 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1764 (ppc_elf_final_write_processing): Likewise.
1765 (ppc_elf_vxworks_final_write_processing): Likewise.
1766 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1767 (elf32_sparc_final_write_processing): Likewise.
1768 (elf32_sparc_vxworks_final_write_processing): Likewise.
1769 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1770 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1771 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1772 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1773 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1774 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1775 (_bfd_mips_elf_final_write_processing): Likewise.
1777 2019-07-24 Alan Modra <amodra@gmail.com>
1779 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1781 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1782 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1784 2019-07-24 Alan Modra <amodra@gmail.com>
1786 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1787 EI_OSABI header byte here.
1788 (ELF_OSABI): Define.
1790 2019-07-23 Alan Modra <amodra@gmail.com>
1792 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1793 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1794 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1795 when elf_gnu_osabi_mbind is set.
1796 (_bfd_elf_map_sections_to_segments): Likewise.
1797 (_bfd_elf_init_private_section_data): Likewise.
1798 (_bfd_elf_final_write_processing): Update comment.
1799 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1800 (elf_backend_special_sections): Define without .tbss for linux.
1802 2019-07-23 Alan Modra <amodra@gmail.com>
1804 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1805 Remove none, any, all enums.
1806 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1807 (_bfd_elf_final_write_processing): Declare.
1808 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1809 elf_backend_final_write_processing.
1810 (_bfd_elf_post_process_headers): Move body of function to..
1811 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1812 only when not already set. Adjust for rename.
1813 * elfxx-target.h (elf_backend_final_write_processing): Default to
1814 _bfd_elf_final_write_processing.
1815 * elf-hppa.h (elf_hppa_final_write_processing): Call
1816 _bfd_elf_final_write_processing.
1817 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1818 * elf-nacl.c (nacl_final_write_processing): Likewise.
1819 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1820 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1821 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1822 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1823 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1824 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1825 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1826 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1827 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1828 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1829 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1830 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1831 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1832 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1833 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1834 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1835 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1836 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1837 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1838 * elf32-arm.c (arm_final_write_processing): Split out from..
1839 (elf32_arm_final_write_processing): ..here. Call
1840 _bfd_elf_final_write_processing.
1841 (elf32_arm_nacl_final_write_processing): Adjust.
1842 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1843 (_bfd_mips_elf_final_write_processing): ..here. Call
1844 _bfd_elf_final_write_processing.
1845 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1846 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1847 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1848 (ppc_elf_final_write_processing): ..here. Call
1849 _bfd_elf_final_write_processing.
1850 (ppc_elf_vxworks_final_write_processing): Adjust.
1851 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1852 (elf32_sparc_final_write_processing): ..here. Call
1853 _bfd_elf_final_write_processing.
1854 (elf32_sparc_vxworks_final_write_processing): Adjust.
1855 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1856 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1857 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1858 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1859 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1860 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1861 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1862 * elflink.c (elf_link_add_object_symbols): Likewise.
1863 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1866 2019-07-23 Omar Majid <omajid@redhat.com>
1868 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1869 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1870 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1872 * peXXigen.c: Add comment about source of .NET magic numbers.
1874 2019-07-19 Alan Modra <amodra@gmail.com>
1876 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1877 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1878 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1879 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1880 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1881 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1882 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1883 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1884 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1885 * bfd-in2.h: Regenerate.
1886 * libbfd.h: Regenerate.
1888 2019-07-18 Alan Modra <amodra@gmail.com>
1890 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1891 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1894 2019-07-18 Alan Modra <amodra@gmail.com>
1896 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1897 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1898 is more than 8 bits.
1899 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1900 tls_type vars unsigned int.
1901 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1902 to select r_type edit.
1904 2019-07-18 Alan Modra <amodra@gmail.com>
1906 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1908 * elf64-ppc.c (TLS_GDIE): Likewise.
1910 2019-07-18 Alan Modra <amodra@gmail.com>
1912 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1913 range of tp-relative offsets.
1915 2019-07-15 Alan Modra <amodra@gmail.com>
1917 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1918 alias is no longer bfd_link_hash_defined, clear the alias.
1920 2019-07-13 Alan Modra <amodra@gmail.com>
1922 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1924 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1925 (_bfd_elf_init_2_index_sections): Likewise.
1926 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1927 relocations for local TLS symbols, use STN_UNDEF as the relocation
1929 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1930 leave TLS symbol value in the addend.
1932 2019-07-08 Alan Modra <amodra@gmail.com>
1935 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1936 size before reading first word.
1938 2019-07-02 Nick Clifton <nickc@redhat.com>
1941 * elf.c (is_debuginfo_file): New function.
1942 (assign_file_positions_for_non_load_sections): Do not warn about
1943 allocated sections outside of loadable segments if they are found
1944 in a debuginfo file.
1945 * elf-bfd.h (is_debuginfo_file): Prototype.
1947 2019-07-02 Nick Clifton <nickc@redhat.com>
1950 * compress.c (bfd_get_full_section_contents): Do not complain
1951 about linker created sections that are larger than the file size.
1953 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1955 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1956 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1958 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1960 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1962 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1963 sections when .text section contain secure entry functions
1966 2019-07-01 Nick Clifton <nickc@redhat.com>
1969 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1970 section VMA in the offset used to update exidx relocs.
1972 2019-06-28 Nick Clifton <nickc@redhat.com>
1975 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1976 large version reference section.
1977 * compress.c (bfd_get_full_section_contents): Check for an
1978 uncompressed section whose size is larger than the file size.
1980 2019-06-28 Alan Modra <amodra@gmail.com>
1982 * format.c (bfd_check_format_matches): Don't match plugin target
1983 if another target matches. Expand comment.
1984 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1985 non-corefile targets, outside !SELECT_VECS.
1986 * config.bfd: Don't handle targ=plugin here.
1987 * configure.ac: Don't add plugin to enable_targets or handle in
1988 target loop setting selvecs and other target vars.
1989 * configure: Regenerate.
1991 2019-06-26 Nick Clifton <nickc@redhat.com>
1994 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1995 messages for failures.
1996 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1997 if returning an error value.
1999 2019-06-25 Jan Beulich <jbeulich@suse.com>
2001 * elf-properties.c (elf_find_and_remove_property): Rename last
2002 parameter. Mention it in comment.
2004 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
2006 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
2007 SEC_MERGE or SEC_CODE flags are set.
2008 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
2009 symtype consistently. Don't include sec_addr (sym_sec) in symval.
2010 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
2011 Add sec_addr (sym_sec) after handling merge sections.
2013 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
2016 * elf-properties.c (elf_merge_gnu_property_list): Remove the
2017 property after reporting property removal.
2019 2019-06-23 Alan Modra <amodra@gmail.com>
2022 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
2023 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
2024 Reduce range of offsets allowed for other GOT relocs.
2026 2019-06-23 Alan Modra <amodra@gmail.com>
2029 * elfcode.h (elf_object_p): Warning fix.
2031 2019-06-21 Alan Modra <amodra@gmail.com>
2034 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
2036 2019-06-19 Alan Modra <amodra@gmail.com>
2039 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
2040 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
2042 2019-06-19 Alan Modra <amodra@gmail.com>
2044 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
2045 functions that require r2 valid to use local entry.
2046 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
2048 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2050 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
2051 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
2052 with elfNN_aarch64_allocate_local_dynrelocs.
2054 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
2056 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
2058 2019-06-14 Alan Modra <amodra@gmail.com>
2060 * Makefile.in: Regenerate.
2061 * configure: Regenerate.
2063 2019-06-14 Alan Modra <amodra@gmail.com>
2065 * elf64-ppc.c: Fix comments involving paddi.
2067 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
2070 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
2071 absent, or the bfd is not in the ELF formart.
2072 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
2074 2019-06-10 Christos Zoulas <christos@zoulas.com>
2077 * elf.c (elfcore_make_auxv_note_section): New function.
2078 (elfcore_grok_note): Use it.
2079 (elfcore_grok_freebsd_note): Likewise.
2080 (elfcore_grok_openbsd_note): Likewise.
2081 (elfcore_grok_netbsd_note): Likewise. Plus add support for
2082 NT_NETBSDCORE_AUXV notes.
2084 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2086 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2087 alignment of the new gnu property section.
2089 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2091 * bfd-in.h: Change comment.
2092 * bfd-in2.h: Regenerate.
2093 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2094 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2097 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
2099 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2100 Remove overflow check.
2102 2019-05-28 Alan Modra <amodra@gmail.com>
2105 * cofflink.c (coff_link_check_archive_element): Don't assume
2106 element is a coff object file after calling add_archive_element.
2108 2019-05-28 Alan Modra <amodra@gmail.com>
2111 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2112 attempt to set sh_entsize for excluded PLT section.
2114 2019-05-28 Alan Modra <amodra@gmail.com>
2117 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2118 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2119 allocated in alpha_dynamic_entries_for_reloc.
2121 2019-05-28 Alan Modra <amodra@gmail.com>
2124 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2125 on NULL output_section.
2126 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2128 2019-05-28 Alan Modra <amodra@gmail.com>
2131 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2132 entry when MUST_FIND. Abort when MUST_FIND not found.
2133 (elf_m68k_get_bfd2got_entry): Likewise.
2134 (elf_m68k_relocate_section): Remove now useless assert.
2136 2019-05-28 Alan Modra <amodra@gmail.com>
2139 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2140 from bfd_link_info, not an output section owner.
2141 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2142 (elf_hppa_final_link_relocate): Likewise.
2144 2019-05-28 Alan Modra <amodra@gmail.com>
2147 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2148 create_object_symbols_section, obj_textsec, obj_datasec or
2149 obj_bsssec. Fix other errors in placement.
2150 * config.bfd: Obsolete tic30-aout.
2152 2019-05-28 Alan Modra <amodra@gmail.com>
2155 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2156 end of section list as well as section_count.
2157 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2158 section list before returning error.
2160 2019-05-27 Alan Modra <amodra@gmail.com>
2162 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2164 2019-05-27 Alan Modra <amodra@gmail.com>
2167 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2169 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2171 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2172 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2173 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2174 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2175 (elf_backend_merge_symbol_attribute): Define.
2177 2019-05-24 Alan Modra <amodra@gmail.com>
2179 * po/SRC-POTFILES.in: Regenerate.
2181 2019-05-24 Alan Modra <amodra@gmail.com>
2183 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2184 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2185 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2186 (struct ppc_link_hash_table): Add powerxx_stubs.
2187 (ppc64_elf_check_relocs): Set powerxx_stubs.
2188 (build_powerxx_offset, size_powerxx_offset),
2189 (num_relocs_for_powerxx_offset),
2190 (emit_relocs_for_powerxx_offset): New functions.
2191 (plt_stub_size): Size powerxx stubs.
2192 (ppc_build_one_stub): Emit powerxx stubs.
2193 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2196 2019-05-24 Alan Modra <amodra@gmail.com>
2198 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2199 R_PPC64_GOT_PCREL34.
2200 (xlate_pcrel_opt): New function.
2201 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2202 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2203 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2205 2019-05-24 Alan Modra <amodra@gmail.com>
2207 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2208 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2209 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2210 (BFD_RELOC_PPC64_PLT_PCREL34),
2211 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2212 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2213 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2214 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2215 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2216 * elf64-ppc.c (PNOP): Define.
2217 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2218 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2219 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2221 (ppc64_elf_prefix_reloc): New function.
2222 (struct ppc_link_hash_table): Add notoc_plt.
2223 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2224 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2225 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2226 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2227 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2228 possible need for dynamic relocs on non-pcrel powerxx relocs.
2229 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2230 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2231 (toc_adjusting_stub_needed): Likewise.
2232 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2233 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2234 * bfd-in2.h: Regenerate.
2235 * libbfd.h: Regenerate.
2237 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2239 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2240 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2242 * configure: Regenerate.
2244 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2246 * configure: Regenerated.
2247 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2248 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2249 (BFD64_BACKENDS): Add elf64-bpf.lo.
2250 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2251 * Makefile.in (SOURCE_HFILES): Regenerate.
2252 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2253 * cpu-bpf.c: New file.
2254 * elf64-bpf.c: Likewise.
2255 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2257 * archures.c: Define architecture bfd_arch_bpf and machine
2259 * reloc.c: Define BFD relocations used by the BPF target.
2260 * bfd-in2.h: Regenerated.
2261 * libbfd.h: Likewise.
2263 2019-05-22 Alan Modra <amodra@gmail.com>
2265 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2268 2019-05-22 Alan Modra <amodra@gmail.com>
2270 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2271 processing on "size error in section".
2273 2019-05-22 Alan Modra <amodra@gmail.com>
2275 * som.c (som_bfd_free_cached_info): Call
2276 _bfd_generic_close_and_cleanup.
2278 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2280 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2281 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2283 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2285 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2286 checks. Search the RELA table for n64 relocations.
2288 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2289 Faraz Shahbazker <fshahbazker@wavecomp.com>
2291 * elfxx-mips.c (LA25_BC): New macro.
2292 (mips_elf_link_hash_table)<compact_branches>: New field.
2293 (STUB_JALRC): New macro.
2294 (mipsr6_o32_exec_plt0_entry_compact): New array.
2295 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2296 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2297 (mipsr6_exec_plt_entry_compact): Likewise.
2298 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2299 when compact_branches is true.
2300 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2301 PLT for MIPSR6 with compact_branches. Do not reorder the
2302 compact branches PLT. Switch the lazy stub for MIPSR6
2303 with compact_branches to use JALRC.
2304 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2305 when compact_branches is true.
2306 (_bfd_mips_elf_compact_branches): New function.
2307 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2309 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2312 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2313 Fix print formatter.
2315 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2318 * elf32-arm.c (get_value_helper): Remove.
2319 (elf32_arm_final_link_relocate): Fix branch future relocations.
2321 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2324 * bfd-in.h (enum erratum_84319_opts): New
2325 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2326 int to enum erratum_84319_opts.
2327 * bfd-in2.h: Regenerate.
2328 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2329 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2330 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2331 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2332 (_bfd_aarch64_resize_stubs): Amend comment.
2333 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2335 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2336 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2338 (clear_erratum_843419_entry): Update erratum conditional.
2340 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2343 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2344 when computing distance_short_enough.
2346 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2349 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2350 Wrap around even if distance equals avr_pc_wrap_around.
2352 2019-05-20 Nick Clifton <nickc@redhat.com>
2354 * po/fr.po: Updated French translation.
2356 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2358 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2360 2019-05-16 Alan Modra <amodra@gmail.com>
2362 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2364 2019-05-15 Alan Modra <amodra@gmail.com>
2366 * elf32-arm.c (elf32_arm_write_section): Don't leave
2367 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2368 unitialised section contents.
2370 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2373 * verilog.c: (VerilogDataWidth): New variable.
2374 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2376 2019-05-08 Nick Clifton <nickc@redhat.com>
2379 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2380 rather than FALSE if encountering a non-ELF file.
2382 2019-05-06 Alan Modra <amodra@gmail.com>
2384 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2386 2019-05-06 Alan Modra <amodra@gmail.com>
2388 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2389 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2390 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2391 * libbfd.h: Regenerate.
2392 * bfd-in2.h: Regenerate.
2394 2019-05-04 Alan Modra <amodra@gmail.com>
2397 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2398 following the standard section names.
2399 (bfd_decode_symclass): Prioritize section flag tests in
2400 decode_section_type before name tests in coff_section_type.
2401 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2402 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2403 their names and choose standard .text section flags for
2406 2019-05-02 Nick Clifton <nickc@redhat.com>
2409 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2410 .gnu.debugaltlink sections as debugging sections.
2412 2019-04-30 Alan Modra <amodra@gmail.com>
2414 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2415 (struct _ppc64_elf_section_data): Likewise.
2416 (ppc64_elf_check_relocs): Set above fields.
2417 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2418 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2421 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2424 * elflink.c (elf_link_output_extsym): Don't complain undefined
2425 weak dynamic reference.
2427 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2429 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2430 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2431 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2432 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2433 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2434 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2435 (elfNN_aarch64_small_plt0_bti_entry): Update.
2436 (elfNN_aarch64_small_plt_bti_entry): Update.
2437 (elfNN_aarch64_small_plt_pac_entry): Update.
2438 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2439 (setup_plt_values): Setup new entries.
2440 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2441 (elfNN_aarch64_plt_sym_val): Likewise.
2443 2019-04-22 Jim Wilson <jimw@sifive.com>
2445 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2447 2019-04-19 Alan Modra <amodra@gmail.com>
2449 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2451 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2453 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2454 building shared object.
2455 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2457 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2460 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2463 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2465 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2467 * bfd-in2.h: Regenerate.
2468 * libbfd.h: Likewise.
2470 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2472 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2473 * bfd-in2.h: Regenerated.
2474 * libbfd.h: Regenerated.
2476 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2478 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2479 * bfd-in2.h: Regenerated.
2480 * libbfd.h: Likewise.
2482 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2484 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2485 * bfd-in2.h: Regenerated.
2486 * libbfd.h: Regenerated.
2487 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2488 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2489 and R_ARM_THM_BF12 together.
2490 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2492 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2494 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2495 * libbfd.h: Regenerated.
2496 * bfd-in2.h: Regenerated.
2497 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2498 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2499 and R_ARM_THM_BF18 together.
2500 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2502 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2504 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2505 * bfd-in2.h: Regenerated.
2506 * libbfd.h: Regenerated.
2507 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2508 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2509 and R_ARM_THM_BF16 together.
2510 (get_value_helper): New reloc helper.
2511 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2513 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2515 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2516 * bfd-in2.h: Regenerate.
2517 * libbfd.h: Regenerate.
2519 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2521 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2522 * bfd-in2.h: Regenerate.
2523 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2524 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2526 (using_thumb2): Likewise.
2527 (using_thumb2_bl): Update assert.
2528 (arch_has_arm_nop): Likewise.
2529 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2530 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2532 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2534 * elf-linker-x86.h (elf_x86_cet_report): New.
2535 (elf_linker_x86_params): Add cet_report.
2536 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2537 missing IBT and SHSTK properties if needed.
2539 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2542 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2543 "h != NULL". Don't check "h != NULL" before calling.
2544 bfd_elf_gc_record_vtentry.
2545 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2546 * elf32-bfin.c (bfin_check_relocs): Likewise.
2547 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2548 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2549 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2550 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2551 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2552 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2553 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2554 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2555 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2556 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2557 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2558 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2559 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2560 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2561 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2562 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2563 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2564 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2565 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2566 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2567 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2568 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2569 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2570 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2571 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2572 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2573 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2574 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2575 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2578 2019-04-11 Alan Modra <amodra@gmail.com>
2581 * elflink.c (elf_link_add_object_symbols): Don't read partial
2582 dynamic entries from fuzzed objects.
2584 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2587 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2588 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2589 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2591 2019-04-10 Michael Forney <mforney@mforney.org>
2594 * doc/chew.c (free_words): Correctly free "push_text" strings.
2596 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2598 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2600 2019-04-08 Alan Modra <amodra@gmail.com>
2602 * configure.ac (elfxx_x86): Define and use.
2603 * configure: Regenerate.
2605 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2607 * elf-linker-x86.h: New file.
2608 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2609 to get x86-specific linker options.
2610 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2611 (elf_x86_64_check_relocs): Likewise.
2612 (elf_x86_64_relocate_section): Likewise.
2613 (elf_x86_64_link_setup_gnu_properties): Likewise.
2614 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2615 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2616 (_bfd_elf_linker_x86_set_options): New function.
2617 * elfxx-x86.h: Include "elf-linker-x86.h".
2618 (elf_x86_link_hash_table): Add params.
2620 2019-04-03 Alan Modra <amodra@gmail.com>
2622 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2623 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2624 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2625 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2626 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2627 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2629 2019-04-02 Jim Wilson <jimw@sifive.com>
2632 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2633 ELF header flags to after check for ELF object file. Loop through
2634 sections looking for code sections, if none, then skip ABI checks.
2636 2019-03-30 Andrew Waterman <andrew@sifive.com>
2638 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2641 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2643 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2644 info->export_dynamic to the conditional.
2646 2019-03-28 Alan Modra <amodra@gmail.com>
2649 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2650 * configure: Regenerate.
2651 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2652 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2653 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2654 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2655 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2657 2019-03-21 Jim Wilson <jimw@sifive.com>
2660 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2661 verify sym non-NULL before using. Add identical check using h.
2663 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2665 * elf-bfd.h (struct elf_backend_data): Add argument to
2666 merge_gnu_properties.
2667 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2668 itself and while calling bed->merge_gnu_properties.
2669 (elf_merge_gnu_property_list): Update the calls for
2670 elf_merge_gnu_properties.
2671 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2672 of --force-bti warning and add argument.
2673 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2675 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2676 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2679 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2681 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2682 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2683 (elf_backend_fixup_gnu_properties): Define for AArch64.
2685 2019-03-18 Alan Modra <amodra@gmail.com>
2688 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2689 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2690 attempt at writing glink stubs only once.
2692 2019-03-16 Alan Modra <amodra@gmail.com>
2695 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2696 (_bfd_elf_rel_local_sym): Likewise.
2697 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2698 section of symbols with unrecognized shndx.
2700 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2703 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2705 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2706 in discarded section.
2708 2019-03-15 Alan Modra <amodra@gmail.com>
2711 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2712 symbol after globals if elf_bad_symtab is not set.
2714 2019-03-15 Alan Modra <amodra@gmail.com>
2717 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2718 (_bfd_elf_rel_local_sym): Likewise.
2720 2019-03-15 Alan Modra <amodra@gmail.com>
2723 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2724 object files with sh_size not a multiple of sh_entsize.
2726 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2729 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2730 input with bad relocation.
2732 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2734 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2736 2019-03-14 Nick Clifton <nickc@redhat.com>
2739 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2740 (save_section_vma): Initialise field to the number of entries in
2742 (section_vma_same): Check that the number of entries in the
2743 sec_vma table matches the number of sections in the bfd.
2745 2019-03-14 Nick Clifton <nickc@redhat.com>
2748 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2749 section owner pointer when adding the default symbol.
2751 2019-03-14 Nick Clifton <nickc@redhat.com>
2754 * elflink.c (elf_link_add_object_symbols): Add new local variable
2755 extversym_end. Initialise it to point to the end of the version
2756 symbol table, if present. Check it when initialising and updating
2759 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2761 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2762 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2763 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2764 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2766 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2767 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2768 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2770 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2771 Szabolcs Nagy <szabolcs.nagy@arm.com>
2773 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2774 (aarch64_bti_pac_info): New.
2775 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2776 (bfd_elf32_aarch64_set_options): Likewise.
2777 * bfd-in2.h: Regenerate
2778 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2779 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2780 (elfNN_aarch64_small_plt0_bti_entry): New.
2781 (elfNN_aarch64_small_plt_bti_entry): New.
2782 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2783 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2784 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2785 tlsdesc_plt_entry_size fields.
2786 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2787 (setup_plt_values): New helper function.
2788 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2790 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2792 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2793 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2794 to plt stubs instead of fixed ones and update filling them according
2795 to the need for bti.
2796 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2797 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2798 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2799 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2800 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2802 (bfd_elfNN_get_synthetic_symtab): Define.
2803 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2804 and mising BTI NOTE SECTION.
2807 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2809 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2810 linker created inputs from merge.
2811 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2812 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2813 (elfNN_aarch64_link_setup_gnu_properties): New.
2814 (elfNN_aarch64_merge_gnu_properties): New.
2815 (elf_backend_setup_gnu_properties): Define for AArch64.
2816 (elf_backend_merge_gnu_properties): Likewise.
2817 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2818 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2819 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2820 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2821 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2822 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2823 (elf_backend_parse_gnu_properties): Define for AArch64.
2825 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2828 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2829 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2831 2019-03-12 Alan Modra <amodra@gmail.com>
2833 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2834 nmemb parameter. Use bfd_alloc2.
2835 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2837 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2838 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2839 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2841 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2842 (assign_section_numbers): Style fix.
2843 (swap_out_syms): Use bfd_malloc2.
2844 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2846 (_bfd_elf_make_empty_symbol): Style fix.
2847 (elfobj_grok_stapsdt_note_1): Formatting.
2848 * elfcode.h (elf_object_p): Use bfd_alloc2.
2849 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2850 (elf_slurp_symbol_table): Use bfd_zalloc2.
2851 (elf_slurp_reloc_table): Use bfd_alloc2.
2852 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2853 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2854 size calculation doesn't overflow.
2855 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2856 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2857 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2859 2019-03-08 Alan Modra <amodra@gmail.com>
2862 * merge.c (merge_strings): Return secinfo. Don't pad section
2864 (_bfd_merge_sections): Pad section to alignment here, if input
2865 sections contributing to merged output all pad to alignment.
2868 2019-03-06 Nick Clifton <nickc@redhat.com>
2870 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2872 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2873 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2875 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2877 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2878 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2881 * elf32-s390.c (allocate_dynrelocs): Update comment.
2883 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2885 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2887 2019-02-28 Nick Clifton <nickc@redhat.com>
2890 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2891 section that is not NUL terminated.
2893 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2896 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2897 by linker when checking copy reloc on protected symbol.
2899 2019-02-24 Alan Modra <amodra@gmail.com>
2902 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2904 2019-02-20 Eric Tsai <erictsai@cadence.com>
2906 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2907 sections between the call site and call destination and adjust
2908 call distance by the largest alignment.
2910 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2912 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2913 * elf.c (elfcore_grok_aarch_pauth): New function.
2914 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2915 (elfcore_write_aarch_pauth): New function.
2916 (elfcore_write_register_note): Check for AArch64 pauth section.
2918 2019-02-20 Alan Modra <amodra@gmail.com>
2921 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2924 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2926 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2927 Darwin hosts, not just or1k.
2928 * configure: Regenerate.
2930 2019-02-20 Alan Modra <amodra@gmail.com>
2933 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2934 sentinel NUL to string buffer nearer to loop where it is used.
2935 Don't go past sentinel when scanning strings, and don't write
2937 * archive.c (do_slurp_coff_armap): Simplify string handling to
2940 2019-02-19 Alan Modra <amodra@gmail.com>
2943 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2944 attempting to prevent read past end of section.
2946 2019-02-18 Alan Modra <amodra@gmail.com>
2949 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2950 PRIx64 to generate warning messages. Print local sym names too.
2952 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2954 * elf32-arc (INIT_SYM_STRING): Delete.
2955 (FINI_SYM_STRING): Likewise.
2956 (init_str): Likewise.
2957 (fini_str): Likewise.
2959 2019-02-08 Alan Modra <amodra@gmail.com>
2961 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2962 for bss-plt" warning to make it an error.
2964 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2967 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2968 reloc_class_ifunc for ifunc symbols.
2969 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2971 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2973 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2974 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2976 2019-02-07 Nick Clifton <nickc@redhat.com>
2978 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2979 into the definitely obsolete list.
2981 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2984 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2985 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2986 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2988 (elf_x86_64_check_relocs): Here.
2989 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2990 to check if a symbol is defined in a non-shared object.
2991 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2993 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2995 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2996 of 'labs' (and fix GCC warning).
2998 2019-01-25 Nick Clifton <nickc@redhat.com>
3000 * po/ru.po: Updated Russian translation.
3002 2019-01-23 Nick Clifton <nickc@redhat.com>
3004 * po/fr.po: Updated French translation.
3006 2019-01-21 Nick Clifton <nickc@redhat.com>
3008 * po/pt.po: Updated Portuguese translation.
3009 * po/uk.po: Updated Ukranian translation.
3011 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
3014 * elf32-nds32.c (nds32_relocate_section): Add space between words
3016 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
3018 (riscv_i_or_e_p): Likewise.
3019 (riscv_merge_arch_attr_info): Likewise.
3021 2019-01-19 Nick Clifton <nickc@redhat.com>
3023 * version.m4: Reset to 2.32.51
3024 * configure: Regenerate.
3025 * po/bfd.pot: Regenerate.
3027 2018-06-24 Nick Clifton <nickc@redhat.com>
3029 2.32 branch created.
3031 2019-01-16 Kito Cheng <kito@andestech.com>
3033 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
3036 2019-01-16 Kito Cheng <kito@andestech.com>
3037 Nelson Chu <nelson@andestech.com>
3039 * elfnn-riscv.c (in_subsets): New.
3040 (out_subsets): Likewise.
3041 (merged_subsets): Likewise.
3042 (riscv_std_ext_p): Likewise.
3043 (riscv_non_std_ext_p): Likewise.
3044 (riscv_std_sv_ext_p): Likewise.
3045 (riscv_non_std_sv_ext_p): Likewise.
3046 (riscv_version_mismatch): Likewise.
3047 (riscv_i_or_e_p): Likewise.
3048 (riscv_merge_std_ext): Likewise.
3049 (riscv_merge_non_std_and_sv_ext): Likewise.
3050 (riscv_merge_arch_attr_info): Likewise.
3051 (riscv_merge_attributes): Likewise.
3052 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
3054 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
3055 (elf_backend_obj_attrs_vendor): Define.
3056 (elf_backend_obj_attrs_section_type): Likewise.
3057 (elf_backend_obj_attrs_section): Likewise.
3058 (elf_backend_obj_attrs_arg_type): Define as
3059 riscv_elf_obj_attrs_arg_type.
3060 * elfxx-riscv.c (riscv_estimate_digit): New.
3061 (riscv_estimate_arch_strlen1): Likewise.
3062 (riscv_estimate_arch_strlen): Likewise.
3063 (riscv_arch_str1): Likewise.
3064 (riscv_arch_str): Likewise.
3065 * elfxx-riscv.h (riscv_arch_str): Declare.
3067 2019-01-14 John Darrington <john@darrington.wattle.id.au>
3069 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
3071 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
3072 source field. (md_apply_fix): Apply final fix
3073 to BFD_RELOC_S12Z_OPR.
3074 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
3076 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
3079 * elf32-s390.c (allocate_dynrelocs): Update comment.
3081 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
3083 * warning.m4: Adjust egrep pattern for non-GNU compilers.
3084 * configure: Regenerate.
3086 2019-01-08 Alan Modra <amodra@gmail.com>
3090 * ihex.c (ihex_write_object_contents): Properly check 32-bit
3093 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
3095 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3096 * bfd/bfd-in2.h: Regenerate.
3097 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3098 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3100 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
3102 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3103 default target, little endian target is more suitable.
3105 2019-01-04 Alan Modra <amodra@gmail.com>
3109 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3111 (EQ_VALUE_IN_FIELD): Likewise.
3112 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3114 2019-01-01 Alan Modra <amodra@gmail.com>
3116 Update year range in copyright notice of all files.
3118 For older changes see ChangeLog-2018
3120 Copyright (C) 2019 Free Software Foundation, Inc.
3122 Copying and distribution of this file, with or without modification,
3123 are permitted in any medium without royalty provided the copyright
3124 notice and this notice are preserved.
3130 version-control: never