1 2019-12-26 Alan Modra <amodra@gmail.com>
3 * som.c (setup_sections): Don't overflow space_strings_size. Use
4 bfd_malloc2 to catch overflow of size calculation.
5 (som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size
7 (som_build_and_write_symbol_table): Similarly use bfd_zmalloc2.
8 (som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2,
10 (bfd_som_attach_aux_hdr): Use size_t vars for string length.
11 (som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of
12 size calculation. Use size_t vars for length and catch overflow.
13 (som_slurp_armap): Use bfd_alloc2 to catch overflow of size
15 (som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and
16 bfd_malloc2. Perform size calculations in bfd_size_type.
18 2019-12-26 Hannes Domani <ssbssa@yahoo.de>
20 * peicode.h (pe_bfd_read_buildid): Free data.
22 2019-12-23 Alan Modra <amodra@gmail.com>
24 * vms-alpha.c (add_symbol): Add "max" parameter. Error on string
25 length larger than max.
26 (_bfd_vms_slurp_egsd): Ensure record is at least large enough to
27 read string length byte, error if not. Pass size to add_symbol.
28 (_bfd_vms_slurp_etir): Don't read past end of buffer when reading
29 type and length. Allow read of last byte in buffer.
31 2019-12-23 Alan Modra <amodra@gmail.com>
33 * wasm-module.c (wasm_read_leb128): Don't allow oversize shifts.
34 Catch value overflow. Sign extend only on terminating byte.
36 2019-12-20 Alan Modra <amodra@gmail.com>
38 * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
40 2019-12-20 Alan Modra <amodra@gmail.com>
42 * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
43 declaration. Move ATTRIBUTE_UNUSED to definition.
44 (sign_extend, low_sign_extend, sign_unext, low_sign_unext),
45 (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
46 (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
47 args and return value unsigned. Use unsigned variables.
48 (hppa_rebuild_insn): Similarly.
50 2019-12-20 Alan Modra <amodra@gmail.com>
52 * format.c (bfd_check_format_matches): Free matching_vector when
53 not returning matching target strings.
55 2019-12-20 Alan Modra <amodra@gmail.com>
57 * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
59 2019-12-18 Alan Modra <amodra@gmail.com>
61 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
62 checking symbol count against section size. Guard against strlen
63 running off end of buffer by allocating one more byte and zeroing.
64 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
66 2019-12-18 Alan Modra <amodra@gmail.com>
68 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
69 * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
71 2019-12-18 Alan Modra <amodra@gmail.com>
73 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
74 * elf32-hppa.c (final_link_relocate): Likewise.
75 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
76 (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
77 (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
78 * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
79 (ppc64_elf_relocate_section): Likewise.
80 * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
81 * netbsd.h (N_SET_FLAGS): Likewise.
83 2019-12-17 Alan Modra <amodra@gmail.com>
85 * coff-tic80.c: Delete file.
86 * cpu-tic80.c: Delete file.
87 * archures.c: Remove tic80 support.
88 * coffcode.h: Likewise.
89 * coffswap.h: Likewise.
90 * targets.c: Likewise.
91 * config.bfd: Likewise.
92 * configure.ac: Likewise.
93 * Makefile.am: Likewise.
94 * Makefile.in: Regenerate.
95 * bfd-in2.h: Regenerate.
96 * configure: Regenerate.
97 * po/SRC-POTFILES.in: Regenerate.
99 2019-12-13 Alan Modra <amodra@gmail.com>
102 * elf.c: (assign_file_positions_for_load_sections): Attempt to
103 keep meaningless p_offset for PT_LOAD segments without file
104 contents within file size.
106 2019-12-12 Alan Modra <amodra@gmail.com>
108 * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
109 * bfd-in2.h: Regenerate.
111 2019-12-11 Alan Modra <amodra@gmail.com>
113 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
114 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
115 * netbsd.h (write_object_contents): Likewise.
116 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
117 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
118 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
120 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
121 using 1u shifted left. Ditto for other macros.
122 * mmo.c (LOP): Make unsigned.
124 2019-12-11 Alan Modra <amodra@gmail.com>
126 * libbfd.c (bfd_get_8): Return a bfd_vma.
127 (bfd_get_signed_8): Return a bfd_signed_vma.
128 * bfd-in2.h: Regenerate.
130 2019-12-11 Alan Modra <amodra@gmail.com>
132 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
133 (Operand_soffsetx4_decode, Operand_simm4_decode),
134 (Operand_simm8_decode, Operand_simm8x256_decode),
135 (Operand_simm12b_decode, Operand_label8_decode),
136 (Operand_label12_decode, Operand_soffset_decode),
137 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
138 sign extend using shifts.
139 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
142 2019-12-11 Alan Modra <amodra@gmail.com>
144 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
145 of negative values by using unsigned vars.
147 2019-12-07 Alan Modra <amodra@gmail.com>
150 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
151 for ELF_COMMON_DEF_P symbols.
152 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
155 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
157 Only give FDE encoding warnings if --eh-frame-hdr was specified.
159 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
160 FDE encoding warning conditional.
162 2019-12-05 Nick Clifton <nickc@redhat.com>
165 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
166 when computing the sizes stored in the headers.
168 2019-12-03 Alan Modra <amodra@gmail.com>
171 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
173 (struct abbrev_offset_entry): New.
174 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
175 (read_abbrevs): Check whether we have already read abbrevs at
176 given offset, and add new offset/abbrev to hash table.
177 (decode_line_info): Keep line table at offset zero in file struct.
178 Return this for a cu reusing the same dir/file list.
179 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
180 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
181 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
184 2019-12-03 Alan Modra <amodra@gmail.com>
187 * dwarf2.c (struct dwarf2_debug_file): New struct.
188 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
190 (struct comp_unit): Add file field.
191 (read_indirect_string, read_indirect_line_string): Adjust to suit.
192 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
193 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
194 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
195 (stash_maybe_update_info_hash_tablse): Likewise.
196 (stash_verify_info_hash_table): Likewise.
197 (_bfd_dwarf2_slurp_debug_info): Likewise.
198 (_bfd_dwarf2_find_symbol_bias): Likewise.
199 (_bfd_dwarf2_find_nearest_line): Likewise.
200 (_bfd_dwarf2_cleanup_debug_info): Likewise.
201 (read_abbrevs): Add file param and adjust. Update calls.
202 (stash_comp_unit): Likewise.
203 (decode_line_info): Delete stash param and adjust. Update calls.
204 (comp_unit_find_nearest_line): Likewise.
205 (comp_unit_maybe_decode_line_info): Likewise.
206 (comp_unit_find_line): Likewise.
207 (parse_comp_unit): Add file and info_ptr param and adjust. Update
210 2019-12-03 Alan Modra <amodra@gmail.com>
212 * dwarf2.c (read_indirect_string): Don't duplicate offset check
213 done in read_section.
214 (read_indirect_line_string): Likewise.
215 (read_alt_indirect_string): Likewise.
216 (read_alt_indirect_ref): Likewise.
217 (read_abbrevs): Likewise. Free memory on all failure paths.
218 Use correct unsigned type for pointer difference comparison.
220 2019-12-03 Alan Modra <amodra@gmail.com>
222 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
224 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
225 (stash_comp_unit): Likewise.
226 (read_alt_indirect_ref): Return NULL not FALSE.
228 2019-12-03 Alan Modra <amodra@gmail.com>
230 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
232 2019-11-27 Alan Modra <amodra@gmail.com>
235 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
237 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
238 returning info from the symbol table. Do the _bfd_elf_find_function
239 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
241 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
243 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
244 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
245 * libbfd.h: Regenerate.
247 2019-11-27 Alan Modra <amodra@gmail.com>
250 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
251 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
252 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
253 where _bfd_elf_find_nearest_line would do so.
254 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
256 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
257 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
258 (elf_backend_maybe_function_sym): Define.
259 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
260 (bfd_elf32_find_nearest_line): Don't define.
261 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
262 (elf_backend_maybe_function_sym): Define.
263 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
264 (bfd_elfNN_find_nearest_line): Don't define.
266 2019-11-27 Alan Modra <amodra@gmail.com>
268 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
269 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
270 by two before applying to insn. Correct overflow test.
271 * coff-sh.c (sh_reloc): Likewise.
273 2019-11-26 Nick Clifton <nickc@redhat.com>
275 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
276 negative relocated value.
277 * coff-sh.c (sh_reloc): Likewise.
279 2019-11-25 Alan Modra <amodra@gmail.com>
281 * archures.c (bfd_octets_per_byte): Tail call
282 bfd_arch_mach_octets_per_byte.
283 * coff-arm.c (OCTETS_PER_BYTE): Define.
284 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
285 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
286 * coff-i386.c (coff_i386_reloc): Similarly.
287 * coff-mips.c (mips_reflo_reloc): Similarly.
288 * coff-x86_64.c (coff_amd64_reloc): Similarly.
289 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
290 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
291 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
292 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
293 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
294 * elf32-s12z.c (opru18_reloc): Similarly.
295 * elf32-sh.c (sh_elf_reloc): Similarly.
296 * elf32-spu.c (spu_elf_rel9): Similarly.
297 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
298 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
299 (ppc64_elf_toc64_reloc): Similarly.
300 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
301 * cofflink.c (_bfd_coff_link_input_bfd),
302 (_bfd_coff_reloc_link_order): Likewise.
303 * elf.c (_bfd_elf_section_offset): Likewise.
304 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
305 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
306 (bfd_elf_final_link): Likewise.
307 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
308 to set SEC_ELF_OCTETS.
309 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
310 (bfd_install_relocation): Likewise.
311 (_bfd_final_link_relocate): Don't recalculate octets.
312 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
314 * bfd-in2.h: Regenerate.
316 2019-11-25 Christian Eggers <ceggers@gmx.de>
318 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
319 * archures.c (bfd_octets_per_byte): New parameter sec.
320 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
321 returned [ELF targets only].
322 * bfd.c (bfd_get_section_limit): Provide section parameter to
324 * bfd-in2.h: regenerate.
325 * binary.c (binary_set_section_contents): Move call to
326 bfd_octets_per_byte into section loop. Provide section parameter
327 to bfd_octets_per_byte.
328 * coff-arm.c (coff_arm_reloc): Provide section parameter
329 to bfd_octets_per_byte.
330 * coff-i386.c (coff_i386_reloc): likewise.
331 * coff-mips.c (mips_reflo_reloc): likewise.
332 * coff-x86_64.c (coff_amd64_reloc): likewise.
333 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
334 (_bfd_coff_reloc_link_order): likewise.
335 * elf.c (_bfd_elf_section_offset): likewise.
336 (_bfd_elf_make_section_from_shdr): likewise.
337 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
338 .debug*, .zdebug* and .note.gnu*.
339 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
340 to bfd_octets_per_byte.
341 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
342 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
343 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
344 * elf32-s12z.c (opru18_reloc): likewise.
345 * elf32-sh.c (sh_elf_reloc): likewise.
346 * elf32-spu.c (spu_elf_rel9): likewise.
347 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
348 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
349 (ppc64_elf_addr16_ha_reloc): likewise.
350 (ppc64_elf_toc64_reloc): likewise.
351 * elflink.c (bfd_elf_final_link): likewise.
352 (bfd_elf_perform_complex_relocation): likewise.
353 (elf_fixup_link_order): likewise.
354 (elf_link_input_bfd): likewise.
355 (elf_link_sort_relocs): likewise.
356 (elf_reloc_link_order): likewise.
357 (resolve_section): likewise.
358 * linker.c (_bfd_generic_reloc_link_order): likewise.
359 (bfd_generic_define_common_symbol): likewise.
360 (default_data_link_order): likewise.
361 (default_indirect_link_order): likewise.
362 * srec.c (srec_set_section_contents): likewise.
363 (srec_write_section): likewise.
364 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
365 * reloc.c (_bfd_final_link_relocate): likewise.
366 (bfd_generic_get_relocated_section_contents): likewise.
367 (bfd_install_relocation): likewise.
368 For section which have SEC_ELF_OCTETS set, multiply output_base
369 and output_offset with bfd_octets_per_byte.
370 (bfd_perform_relocation): likewise.
372 2019-11-21 Alan Modra <amodra@gmail.com>
374 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
375 BFDs that have not been loaded.
377 2019-11-19 Alan Modra <amodra@gmail.com>
380 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
381 u.syment.n_value does point at another C_FILE sym and not into
382 some auxent that happens to look like a C_FILE. Properly check
383 for integer overflow and avoid possible pointer wrap-around.
384 Simplify pr17512 checks.
386 2019-11-19 Alan Modra <amodra@gmail.com>
389 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
390 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
392 2019-11-18 Alan Modra <amodra@gmail.com>
394 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
395 Rename from elf_backend_post_process_headers.
396 (_bfd_elf_post_process_headers): Delete.
397 (_bfd_elf_init_file_header): Declare.
398 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
399 in place of prep_headers and elf_backend_post_process_headers.
400 (_bfd_elf_init_file_header): Renamed from prep_headers with
401 updated args and made global. Delete dead code.
402 (_bfd_elf_post_process_headers): Delete.
403 * elf32-arm.c (elf32_arm_init_file_header): Rename from
404 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
406 (elf_backend_init_file_header): Define.
407 (elf_backend_post_process_headers): Don't define.
408 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
409 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
410 * elf32-metag.c (elf_metag_init_file_header): Similarly.
411 * elf32-spu.c (spu_elf_init_file_header
412 * elf32-visium.c (visium_elf_init_file_header
413 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
414 * elf64-hppa.c (elf64_hppa_init_file_header
415 * elf64-ia64-vms.c (elf64_vms_init_file_header
416 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
417 * elfnn-ia64.c (elfNN_hpux_init_file_header
418 * elfxx-mips.c (_bfd_mips_init_file_header
419 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
420 (_bfd_mips_init_file_header): Declare.
421 (elf_backend_post_process_headers): Delete.
422 (elf_backend_init_file_header): Define.
423 * elfxx-target.h (elf_backend_post_process_headers): Delete.
424 (elf_backend_init_file_header): Define and use.
425 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
426 (elf_backend_post_process_headers): Don't define.
427 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
428 (elf32_m68hc11_init_file_header): Declare.
429 * elf32-ppc.c (elf_backend_post_process_headers): Remove
432 2019-11-18 Alan Modra <amodra@gmail.com>
434 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
435 Rename from elf_backend_modify_program_headers.
436 (_bfd_elf_modify_headers): Declare.
437 * elf.c (assign_file_positions_except_relocs): Set
438 elf_program_header_size. Always call elf_backend_modify_headers.
439 Extract code modifying file header..
440 (_bfd_elf_modify_headers): ..to here. New function.
441 * elf32-arm.c (elf_backend_modify_headers): Renamed from
442 elf_backend_modify_program_headers.
443 * elf32-i386.c: Similarly.
444 * elf64-x86-64.c: Similarly.
445 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
446 to _bfd_elf_modify_headers.
447 * elf-nacl.h (nacl_modify_headers): Rename from
448 nacl_modify_program_headers.
449 * elf-nacl.c (nacl_modify_headers): Rename from
450 nacl_modify_program_headers and call _bfd_elf_modify_headers.
451 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
452 * elf32-spu.c (spu_elf_modify_headers): Similarly.
453 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
454 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
456 2019-11-18 Alan Modra <amodra@gmail.com>
459 * bfd.c (bfd_error_type): Add bfd_error_sorry.
460 (bfd_errmsgs): Likewise.
461 * elf.c (rewrite_elf_program_header): Don't abort on confused
462 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
463 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
464 (_bfd_elf_final_write_processing): Likewise.
465 * bfd-in2.h: Regenerate.
467 2019-11-12 Jim Wilson <jimw@sifive.com>
470 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
471 foff. If sym_sec->output_section and sec->output_section are the same
472 and not *ABS* then set max_alignment to that section's alignment.
474 2019-11-07 Alan Modra <amodra@gmail.com>
476 * cpu-cr16c.c: Delete.
477 * elf32-cr16c.c: Delete.
483 * targets.c: Remove cr16c support.
488 * po/SRC-POTFILES.in: Regenerate.
490 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
492 * doc/chew.c (add_to_definition): Use correct type when
493 calculating size of array reallocation.
494 (nextword): Always initialise the word return parameter.
495 (compile): Check return value of nextword().
497 2019-10-30 Keith Seitz <keiths@redhat.com>
499 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
501 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
503 (elf_read_notes): Add declaration.
504 * elf.c (elf_read_notes): Move elf-bfd.h.
505 (_bfd_elf_core_find_build_id): New function.
506 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
507 build-id if none is known.
508 (elf_parse_notes): For core files, scan for notes.
509 * elfcore.h (elf_core_file_matches_executable_p): If both
510 BFDs have identical build-ids, then they match.
511 (_bfd_elf_core_find_build_id): New function.
512 * elfxx-target.h (elf_backend_core_find_build_id): Define.
513 (elfNN_bed): Add elf_backend_core_find_build_id.
515 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
517 * libcoff-in.h (struct pe_tdata): Add dos_message field.
518 * libcoff.h: Regenerate.
519 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
520 dos_message field rather than initialising it.
521 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
523 * peicode.h (pe_mkobject): Initialise the dos_message field.
524 (pe_mkobject_hook): Copy the dos_message field.
525 (pe_bfd_object_p): Copy the dos_message field.
527 2019-10-25 Alan Modra <amodra@gmail.com>
530 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
532 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
534 * elf.c (elf_sort_segments): New function.
535 (assign_file_positions_except_relocs): Use shortcuts to elfheader
536 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
537 headers. Move PT_PHDR check..
538 (assign_file_positions_for_non_load_sections): ..and code setting
539 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
540 (assign_file_positions_for_load_sections): ..to here. Sort
541 PT_LOAD headers. Delete header_pad code. Use actual number of
542 headers rather than allocated in calculating size for program
543 headers. Don't assume program headers follow ELF file header.
544 Simplify pt_load_count code. Only set "off" for PT_LOAD or
546 (rewrite_elf_program_header): Set p_vaddr_offset for segments
547 that include file and program headers.
548 (copy_elf_program_header): Likewise, replacing header_size code.
550 2019-10-21 Alan Modra <amodra@gmail.com>
553 * archive.c (normalize): Return file unchanged when
554 BFD_ARCHIVE_FULL_PATH.
555 (_bfd_construct_extended_name_table): Pass abfd, the output
557 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
558 * bfd.c (struct bfd): Make flags a full flagword.
559 (BFD_ARCHIVE_FULL_PATH): Define.
560 * bfd-in2.h: Regenerate.
562 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
564 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
565 minimum alignment for .plt section.
567 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
569 * elf32-hppa.c: Revise import stub sequences.
570 (LONG_BRANCH_STUB_SIZE): Define.
571 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
572 (IMPORT_STUB_SIZE): Define.
573 (IMPORT_SHARED_STUB_SIZE): Define.
574 (EXPORT_STUB_SIZE): Define.
575 (plt_stub): Revise to not use register %r22.
576 (LDO_R1_R22): Define.
577 (LDW_R22_R21): Define.
578 (LDW_R22_R19): Define.
579 (hppa_build_one_stub): Update stub generation and use new defines.
580 (hppa_size_one_stub): Likewise.
582 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
584 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
585 that user should recompile their code with `fPIC` when linking non-pic
586 code into shared library.
588 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
589 the error message if needed, and then store the result into the
590 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
591 message for the dangerous relocation should be set before we call the
592 callback function. If we miss the error message since linker runs out
593 of memory, we should set the default error message for the error.
595 2019-10-16 Alan Modra <amodra@gmail.com>
598 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
599 for all ppc arch info.
600 * linker.c (default_data_link_order): Pass info->big_endian to
601 arch_info->fill function.
603 2019-10-15 Alan Modra <amodra@gmail.com>
605 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
606 (elf32_m68hc11_relocate_section): Don't use a variable for format
607 strings. Delete some unnecessary xgettext:c-format comments.
609 2019-10-15 Alan Modra <amodra@gmail.com>
612 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
614 * elf32-m68hc1x.c (reloc_warning): New function.
615 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
616 corresponding to %lx in format strings.
617 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
619 2019-10-15 Alan Modra <amodra@gmail.com>
622 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
624 2019-10-15 Alan Modra <amodra@gmail.com>
626 * bfd.c (bfd_check_compression_header): Check for powers of two
629 2019-10-14 Alan Modra <amodra@gmail.com>
631 * syms.c (struct indexentry): Add idx field.
632 (cmpindexentry): Final sort on idx.
633 (_bfd_stab_section_find_nearest_line): Set idx.
635 2019-10-14 Alan Modra <amodra@gmail.com>
637 * dwarf2.c (struct lookup_funcinfo): Add idx field.
638 (compare_lookup_funcinfos): Perform final sort on idx.
639 (build_lookup_funcinfo_table): Set idx.
640 (compare_sequences): Perform final sort on num_lines.
641 (build_line_info_table): Set num_lines and line_info_lookup earlier.
642 (sort_line_sequences): Set num_lines for sort.
644 2019-10-14 Alan Modra <amodra@gmail.com>
646 * elflink.c (elf_sort_symbol): Sort on type and name as well.
647 (elf_link_add_object_symbols): Style fix.
649 2019-10-14 Alan Modra <amodra@gmail.com>
651 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
652 for sections about to be sorted.
653 (assign_file_positions_for_load_sections): Likewise.
654 (elf_sort_sections): Don't bother optimising both TOEND case.
655 * elflink.c (bfd_elf_final_link): Reset target_index.
657 2019-10-14 Alan Modra <amodra@gmail.com>
659 * elflink.c (elf_get_linked_section_vma): Delete.
660 (compare_link_order): Use elf_linked_to_section and sort by lma,
662 (elf_fixup_link_order): Use size_t variables where appropriate.
663 Make use of elf_linked_to_section. Formatting. Properly align
666 2019-10-14 Alan Modra <amodra@gmail.com>
668 * elf-strtab.c (strrevcmp): Comment.
669 * merge.c (strrevcmp): Likewise.
670 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
671 Comment on why comparing pointers ensures a stable sort.
672 * elflink.c (struct elf_symbol): Add void* to union.
673 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
674 (elf_sym_name_compare): Likewise.
675 (bfd_elf_match_symbols_in_sections): Style fix.
676 (elf_link_sort_cmp1): Comment.
678 2019-10-14 Alan Modra <amodra@gmail.com>
681 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
682 return value of bfd_alloc2.
683 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
684 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
685 value of bfd_get_section_contents.
686 * som.c (som_write_space_strings): Don't use xmalloc.
687 (som_write_symbol_strings): Likewise.
689 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
691 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
692 stash->info_hash_status = STASH_INFO_HASH_ON when
693 stash_maybe_update_info_hash_tables succeeds.
695 2019-10-09 Alan Modra <amodra@gmail.com>
698 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
699 total_size calculation.
701 2019-10-08 Alan Modra <amodra@gmail.com>
704 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
705 recur_count. Error on recur_count reaching 100 rather than
706 info_ptr matching orig_info_ptr. Adjust calls.
708 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
710 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
711 (elf32_msp430_merge_msp430_attributes): Add support for merging
712 the GNU object attribute for data region.
714 2019-10-07 Alan Modra <amodra@gmail.com>
716 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
717 space for local got non-tls relocs when PIE.
719 2019-10-07 Alan Modra <amodra@gmail.com>
721 * elflink.c (elf_fixup_link_order): Don't attempt to find
722 an elf_section for linker created bfd sections.
724 2019-10-07 Alan Modra <amodra@gmail.com>
726 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
727 with non-local symbol. Don't double count __tls_get_addr calls
729 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
731 2019-10-07 Alan Modra <amodra@gmail.com>
733 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
735 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
737 2019-10-04 Alan Modra <amodra@gmail.com>
739 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
740 (ppc64_elf_tls_optimize): Correct is_local condition.
741 (allocate_got): Don't reserve dynamic relocations for any of the
742 tls got relocs in PIEs when the symbol is local.
743 (allocate_dynrelocs): Correct validity test for local sym using
745 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
746 for any of the tls got relocs in PIEs.
747 (ppc64_elf_layout_multitoc): Likewise.
748 (ppc64_elf_relocate_section): Correct validity test for local sym
749 using tlsld_got slot. Don't emit dynamic relocations for any of
750 the tls got relocs in PIEs when the symbol is local.
751 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
752 (got_relocs_needed): Delete.
753 (allocate_dynrelocs): Correct validity test for local sym using
754 tlsld_got slot. Don't reserve dynamic relocations for any of the
755 tls got relocs in PIEs when the symbol is local.
756 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
757 for any of the tls got relocs in PIEs.
758 (ppc_elf_relocate_section): Correct validity test for local sym
759 using tlsld_got slot. Don't emit dynamic relocations for any of
760 the tls got relocs in PIEs when the symbol is local.
762 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
766 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
767 bfd_link_pic for TLS checks.
768 (elf32_arm_final_link_relocate): Likewise.
769 (allocate_dynrelocs_for_symbol): Likewise.
771 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
774 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
776 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
778 * elf-bfd.h (bfd_section_is_ctf): New inline function.
779 * elf.c (special_sections_c): Add ".ctf".
780 (assign_file_positions_for_non_load_sections): Note that
781 compressed debugging sections etc are not assigned here. Treat
782 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
784 (assign_file_positions_except_relocs): Likewise.
785 (find_section_in_list): Note that debugging and CTF sections, as
786 well as reloc sections, are assigned later.
787 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
788 their size and contents updated.
789 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
790 compressed sections, they have no uncompressed content to copy at
792 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
793 callback right before the strtab is written out.
794 (bfd_elf_final_link): Don't cache the section contents of CTF
795 sections: they are not populated yet. Call the emit_ctf callback
796 right at the end, after all the symbols and strings are flushed
799 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
801 * elf-strtab.c (_bfd_elf_strtab_len): New.
802 (_bfd_elf_strtab_str): Likewise.
803 * bfd-elf.h: Declare them.
805 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
807 * elf-bfd.h (bfd_elf_get_str_section): Add.
808 * elf.c (bfd_elf_get_str_section): No longer static.
810 2019-09-26 Alan Modra <amodra@gmail.com>
813 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
814 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
815 ${bindir}/../lib/bfd-plugins if different.
816 * Makefile.in: Regenerate.
818 2019-09-23 Alan Modra <amodra@gmail.com>
820 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
821 in choosing between different actions for shared library and
822 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
823 (dec_dynrel_count): Likewise. Account for ifunc special case.
824 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
826 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
829 2019-09-23 Alan Modra <amodra@gmail.com>
831 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
832 * Makefile.in: Regenerate.
833 * po/SRC-POTFILES.in: Regenerate.
835 2019-09-23 Alan Modra <amodra@gmail.com>
837 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
838 (bfd_elf_version_tree): Delete forward declarations.
839 Move other forward decls and remaining elf function decl later.
840 (bfd_section_already_linked_table_init),
841 (bfd_section_already_linked_table_free),
842 (_bfd_handle_already_linked, _bfd_nearby_section),
843 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
845 2019-09-23 Alan Modra <amodra@gmail.com>
847 * bfd-in.h: Move ecoff function declarations..
848 * ecoff-bfd.h: ..to here, new file.
849 * ecoff.c: Include ecoff-bfd.h.
850 * ecofflink.c: Likewise.
851 * elf64-alpha.c: Likewise.
852 * elfxx-mips.c: Likewise.
853 * bfd-in2.h: Regenerate.
855 2019-09-23 Alan Modra <amodra@gmail.com>
857 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
858 Move most other elf declarations..
859 * elf-bfd.h: ..to here.
860 * bfd-in2.h: Regenerate.
862 2019-09-23 Alan Modra <amodra@gmail.com>
864 * bfd-in.h: Move m68k function declaration..
865 * cpu-m68k.h: ..to here, new file..
866 * elf32-m68k.h: ..and here, new file.
867 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
868 * bfd-in2.h: Regenerate.
870 2019-09-23 Alan Modra <amodra@gmail.com>
872 * bfd-in.h: Move bfin function declaration..
873 * elf32-bfin.h: ..to here, new file.
874 * elf32-bfin.c: Include elf32-bfin.h.
875 * bfd-in2.h: Regenerate.
877 2019-09-23 Alan Modra <amodra@gmail.com>
879 * bfd-in.h: Move cr16 function declaration..
880 * elf32-cr16.h: ..to here, new file.
881 * elf32-cr16.c: Include elf32-cr16.h.
882 * bfd-in2.h: Regenerate.
884 2019-09-23 Alan Modra <amodra@gmail.com>
886 * bfd-in.h (bfd_sunos_get_needed_list),
887 (bfd_sunos_record_link_assignment),
888 (bfd_sunos_size_dynamic_sections),
889 (bfd_i386linux_size_dynamic_sections),
890 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
891 * bfd-in2.h: Regenerate.
893 2019-09-23 Alan Modra <amodra@gmail.com>
895 * bfd-in.h: Move xcoff function declarations..
896 * xcofflink.h: ..to here, new file.
897 * xcofflink.c: Include xcofflink.h.
898 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
899 * bfd-in2.h: Regenerate.
901 2019-09-23 Alan Modra <amodra@gmail.com>
903 * bfd-in.h: Delete coff forward refs and move coff declaration..
904 * coff-bfd.h: ..to here.
905 * bfd-in2.h: Regenerate.
907 2019-09-23 Alan Modra <amodra@gmail.com>
909 * bfd-in.h: Move arm declaraions..
910 * cpu-arm.h: ..to here, new file..
911 * coff-arm.h: ..and here, new file..
912 * elf32-arm.h: ..and here, new file.
913 * cpu-arm.c: Include cpu-arm.h.
914 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
915 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
916 * pe-arm.c: Move function rename defines later.
917 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
918 * bfd-in2.h: Regenerate.
920 2019-09-23 Alan Modra <amodra@gmail.com>
922 * bfd-in.h: Move tic6x function declaration..
923 * elf32-tic6x.h: ..to here.
924 * bfd-in2.h: Regenerate.
926 2019-09-23 Alan Modra <amodra@gmail.com>
928 * bfd-in.h: Move aarch64 declarations and defines..
929 * cpu-aarch64.h: ..to here, new file..
930 * elfxx-aarch64.h: ..and here.
931 * cpu-aarch64.c: Include cpu-aarch64.h.
932 * elfnn-aarch64.c: Likewise.
933 * bfd-in2.h: Regenerate.
935 2019-09-23 Alan Modra <amodra@gmail.com>
937 * bfd-in.h: Delete ticoff function declarations.
938 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
939 (bfd_ticoff_get_section_load_page): Make static.
940 * bfd-in2.h: Regenerate.
942 2019-09-23 Alan Modra <amodra@gmail.com>
944 * bfd-in.h: Move h8300 function declaration to..
945 * cpu-h8300.h: ..here, new file.
946 * cpu-h8300.c: Include cpu-h8300.h.
947 * elf32-h8300.c: Likewise.
948 * bfd-in2.h: Regenerate.
950 2019-09-23 Alan Modra <amodra@gmail.com>
952 * bfd-in.h: Move ia64 function declarations..
953 * elfxx-ia64.h: ..to here.
954 * bfd-in2.h: Regenerate.
956 2019-09-23 Alan Modra <amodra@gmail.com>
958 * bfd-in.h: Move v850 function declarations..
959 * elf32-v850.h: ..to here, new file.
960 * elf32-v850.c: Include elf32-v850.h.
961 * bfd-in2.h: Regenerate.
963 2019-09-23 Alan Modra <amodra@gmail.com>
965 * bfd-in.h: Move mips function declaration to..
966 * elfxx-mips.h: ..here.
967 * bfd-in2.h: Regenerate.
969 2019-09-23 Alan Modra <amodra@gmail.com>
971 * bfd-in.h: Move csky function declarations to..
972 * elf32-csky.h: ..here, new file.
973 * elf32-csky.c: Include elf32-csky.h.
974 * bfd-in2.h: Regenerate.
976 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
978 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
979 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
980 Set undefined_weak field from it.
981 (relax_func_t): New parameter undefined_weak.
982 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
983 (_bfd_riscv_relax_tls_le): Likewise.
984 (_bfd_riscv_relax_align): Likewise.
985 (_bfd_riscv_relax_delete): Likewise.
986 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
987 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
988 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
989 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
990 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
992 (_bfd_riscv_relax_section): New local undefined_weak. Set for
993 undef weak relocs that can be relaxed. Pass to relax_func call.
995 2019-09-20 Alan Modra <amodra@gmail.com>
997 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
998 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
999 (bfd_section_userdata, bfd_is_com_section, discarded_section),
1000 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
1001 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
1002 (bfd_section_list_remove, bfd_section_list_append),
1003 (bfd_section_list_prepend, bfd_section_list_insert_after),
1004 (bfd_section_list_insert_before, bfd_section_removed_from_list):
1005 New inline functions.
1006 * section.c (bfd_is_und_section, bfd_is_abs_section),
1007 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
1008 (bfd_section_list_append, bfd_section_list_prepend),
1009 (bfd_section_list_insert_after, bfd_section_list_insert_before),
1010 (bfd_section_removed_from_list): Delete macros.
1011 (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, bfd_is_und_section),
1014 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
1015 (discarded_section): New inline functions.
1016 * bfd-in2.h: Regenerate.
1018 2019-09-20 Alan Modra <amodra@gmail.com>
1020 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1021 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
1022 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1023 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
1024 * targets.c (bfd_asymbol_flavour): Likewise.
1025 * bfd-in2.h: Regenerate.
1027 2019-09-20 Alan Modra <amodra@gmail.com>
1029 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
1030 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1031 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
1032 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
1033 (bfd_get_file_flags, bfd_applicable_file_flags),
1034 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
1035 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
1036 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
1037 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
1038 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1039 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
1040 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
1041 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
1042 (bfd_usrdata, bfd_set_usrdata): New inline functions.
1043 * targets.c (bfd_get_target, bfd_get_flavour),
1044 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
1045 (bfd_little_endian, bfd_header_big_endian),
1046 (bfd_header_little_endian, bfd_applicable_section_flags),
1047 (bfd_get_symbol_leading_char): New inline functions.
1048 * bfd-in2.h: Regenerate.
1050 2019-09-20 Alan Modra <amodra@gmail.com>
1052 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
1053 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
1056 2019-09-18 Alan Modra <amodra@gmail.com>
1058 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
1059 (bfd_get_section_lma, bfd_get_section_alignment),
1060 (bfd_get_section_size, bfd_get_section_flags),
1061 (bfd_get_section_userdata): Delete.
1062 (bfd_section_name, bfd_section_size, bfd_section_vma),
1063 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
1064 (bfd_section_flags, bfd_section_userdata): New.
1065 (bfd_is_com_section): Rename parameter.
1066 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
1067 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1068 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
1069 (bfd_set_section_lma): New.
1070 * bfd-in2.h: Regenerate.
1071 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1073 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1074 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1075 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1076 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1077 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1078 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1079 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1080 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1081 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1082 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1083 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1084 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1085 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1086 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1087 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1088 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1089 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1090 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1091 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1092 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1093 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1094 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1095 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1096 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1097 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1098 * xcofflink.c: Update throughout for bfd section macro and function
1101 2019-09-18 Alan Modra <amodra@gmail.com>
1103 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1104 (bfd_get_output_section): Delete.
1105 (bfd_asymbol_base): Delete.
1106 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1107 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1108 (bfd_set_asymbol_name): New macro.
1109 * bfd-in2.h: Regenerate.
1110 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1111 * aoutx.h: Likewise.
1112 * cofflink.c: Likewise.
1113 * dwarf2.c: Likewise.
1114 * ecoff.c: Likewise.
1116 * elf32-arm.c: Likewise.
1117 * elf32-mips.c: Likewise.
1118 * elf32-score.c: Likewise.
1119 * elf32-score7.c: Likewise.
1120 * elfn32-mips.c: Likewise.
1121 * elfnn-aarch64.c: Likewise.
1122 * elfxx-mips.c: Likewise.
1123 * linker.c: Likewise.
1124 * pdp11.c: Likewise.
1125 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1127 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1129 * Makefile.in: Re-generate.
1130 * configure: Re-generate.
1131 * doc/Makefile.in: Re-generate.
1133 2019-09-18 Alan Modra <amodra@gmail.com>
1135 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1137 * pdp11.c (slurp_symbol_table): Likewise.
1138 * som.c (som_slurp_symbol_table): Likewise.
1139 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1140 * coffcode.h (coff_slurp_symbol_table): Likewise.
1141 * cofflink.c (_bfd_coff_final_link): Likewise.
1142 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1143 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1144 (_bfd_ecoff_slurp_symbol_table): Likewise.
1145 (_bfd_ecoff_bfd_final_link): Likewise.
1146 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1147 * elflink.c (elf_link_output_symstrtab): Likewise.
1148 (bfd_elf_final_link): Likewise.
1149 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1150 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1151 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1152 start_address or symcount using bfd_get macros.
1153 * coffgen.c (coff_real_object_p): Likewise.
1154 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1155 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1156 * elfcore.h (elf_core_file_p): Don't set start_address using
1158 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1159 using bfd_get macro.
1160 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1161 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1162 or symcount using bfd_get macros.
1163 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1164 * syms.c (bfd_set_symtab): Likewise.
1165 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1166 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1168 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1169 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1170 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1171 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1172 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1173 * som.c (som_slurp_armap): Likewise.
1175 2019-09-18 Alan Modra <amodra@gmail.com>
1177 * archures.c (bfd_get_arch): Make param const.
1178 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1179 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1180 * bfd-in2.h: Regenerate.
1182 2019-09-18 Alan Modra <amodra@gmail.com>
1184 * bfd-in.h (carsym.name): Make const.
1185 * reloc.c (struct reloc_howto_struct.name): Likewise.
1186 * targets.c (bfd_target.name): Likewise.!
1187 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1188 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1189 when setting carsym.name.
1190 * bfd-in2.h: Regenerate.
1192 2019-09-18 Alan Modra <amodra@gmail.com>
1194 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1195 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1196 error status. Adjust calls.
1197 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1198 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1199 bfd_malloc. Use bfd_set_filename.
1201 2019-09-18 Alan Modra <amodra@gmail.com>
1203 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1204 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1205 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1206 needs_copy even if all relocs are in rw sections.
1207 (dec_dynrel_count): Handle TOC16 relocs.
1208 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1209 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1212 2019-09-16 Phil Blundell <pb@pbcl.net>
1214 * version.m4: Set version to 2.33.50.
1215 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1217 2019-09-11 Tom Tromey <tom@tromey.com>
1219 * opncls.c (bfd_set_filename): New function.
1220 * bfd-in2.h: Regenerate.
1222 2019-09-11 Alan Modra <amodra@gmail.com>
1224 * targets.c (struct bfd_target): Add _bfd_group_name.
1225 (BFD_JUMP_TABLE): Likewise.
1226 * coffgen.c (bfd_coff_group_name): New function.
1227 * elf.c (bfd_elf_group_name): New function.
1228 * linker.c (_bfd_nolink_bfd_group_name): New function.
1229 * section.c (bfd_generic_group_name): New function.
1230 * elf-bfd.h (bfd_elf_group_name): Declare.
1231 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1232 * libcoff-in.h (bfd_coff_group_name): Declare.
1233 * aout-target.h (MY_bfd_group_name): Define.
1234 * aout-tic30.c (MY_bfd_group_name): Define.
1235 * bfd.c (bfd_group_name): Define.
1236 * binary.c (binary_bfd_group_name): Define.
1237 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1238 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1239 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1240 * coffcode.h (coff_bfd_group_name): Define.
1241 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1242 * i386msdos.c (msdos_bfd_group_name): Define.
1243 * ihex.c (ihex_bfd_group_name): Define.
1244 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1245 * mmo.c (mmo_bfd_group_name): Define.
1246 * pef.c (bfd_pef_bfd_group_name): Define.
1247 * plugin.c (bfd_plugin_bfd_group_name): Define.
1248 * ppcboot.c (ppcboot_bfd_group_name): Define.
1249 * som.c (som_bfd_group_name): Define.
1250 * srec.c (srec_bfd_group_name): Define.
1251 * tekhex.c (tekhex_bfd_group_name): Define.
1252 * verilog.c (verilog_bfd_group_name): Define.
1253 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1254 * xsym.c (bfd_sym_bfd_group_name): Define.
1255 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1256 (rs6000_xcoff64_aix_vec): Likewise.
1257 * bfd-in2.h: Regenerate.
1258 * libbfd.h: Regenerate.
1259 * libcoff.h: Regenerate.
1261 2019-09-10 Nick Clifton <nickc@redhat.com>
1264 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1266 (bfd_default_arch_struct): Initialise the new field.
1267 * bfd-in2.h: Regenerate.
1268 * cpu-aarch64.c: Initialise the new field.
1269 * cpu-alpha.c: Likewise.
1270 * cpu-arc.c: Likewise.
1271 * cpu-arm.c: Likewise.
1272 * cpu-avr.c: Likewise.
1273 * cpu-bfin.c: Likewise.
1274 * cpu-bpf.c: Likewise.
1275 * cpu-cr16.c: Likewise.
1276 * cpu-cr16c.c: Likewise.
1277 * cpu-cris.c: Likewise.
1278 * cpu-crx.c: Likewise.
1279 * cpu-csky.c: Likewise.
1280 * cpu-d10v.c: Likewise.
1281 * cpu-d30v.c: Likewise.
1282 * cpu-dlx.c: Likewise.
1283 * cpu-epiphany.c: Likewise.
1284 * cpu-fr30.c: Likewise.
1285 * cpu-frv.c: Likewise.
1286 * cpu-ft32.c: Likewise.
1287 * cpu-h8300.c: Likewise.
1288 * cpu-hppa.c: Likewise.
1289 * cpu-i386.c: Likewise.
1290 * cpu-ia64.c: Likewise.
1291 * cpu-iamcu.c: Likewise.
1292 * cpu-ip2k.c: Likewise.
1293 * cpu-iq2000.c: Likewise.
1294 * cpu-k1om.c: Likewise.
1295 * cpu-l1om.c: Likewise.
1296 * cpu-lm32.c: Likewise.
1297 * cpu-m10200.c: Likewise.
1298 * cpu-m10300.c: Likewise.
1299 * cpu-m32c.c: Likewise.
1300 * cpu-m32r.c: Likewise.
1301 * cpu-m68hc11.c: Likewise.
1302 * cpu-m68hc12.c: Likewise.
1303 * cpu-m68k.c: Likewise.
1304 * cpu-m9s12x.c: Likewise.
1305 * cpu-m9s12xg.c: Likewise.
1306 * cpu-mcore.c: Likewise.
1307 * cpu-mep.c: Likewise.
1308 * cpu-metag.c: Likewise.
1309 * cpu-microblaze.c: Likewise.
1310 * cpu-mips.c: Likewise.
1311 * cpu-mmix.c: Likewise.
1312 * cpu-moxie.c: Likewise.
1313 * cpu-msp430.c: Likewise.
1314 * cpu-mt.c: Likewise.
1315 * cpu-nds32.c: Likewise.
1316 * cpu-nfp.c: Likewise.
1317 * cpu-nios2.c: Likewise.
1318 * cpu-ns32k.c: Likewise.
1319 * cpu-or1k.c: Likewise.
1320 * cpu-pdp11.c: Likewise.
1321 * cpu-pj.c: Likewise.
1322 * cpu-plugin.c: Likewise.
1323 * cpu-powerpc.c: Likewise.
1324 * cpu-pru.c: Likewise.
1325 * cpu-riscv.c: Likewise.
1326 * cpu-rl78.c: Likewise.
1327 * cpu-rs6000.c: Likewise.
1328 * cpu-rx.c: Likewise.
1329 * cpu-s12z.c: Likewise.
1330 * cpu-s390.c: Likewise.
1331 * cpu-score.c: Likewise.
1332 * cpu-sh.c: Likewise.
1333 * cpu-sparc.c: Likewise.
1334 * cpu-spu.c: Likewise.
1335 * cpu-tic30.c: Likewise.
1336 * cpu-tic4x.c: Likewise.
1337 * cpu-tic54x.c: Likewise.
1338 * cpu-tic6x.c: Likewise.
1339 * cpu-tic80.c: Likewise.
1340 * cpu-tilegx.c: Likewise.
1341 * cpu-tilepro.c: Likewise.
1342 * cpu-v850.c: Likewise.
1343 * cpu-v850_rh850.c: Likewise.
1344 * cpu-vax.c: Likewise.
1345 * cpu-visium.c: Likewise.
1346 * cpu-wasm32.c: Likewise.
1347 * cpu-xc16x.c: Likewise.
1348 * cpu-xgate.c: Likewise.
1349 * cpu-xstormy16.c: Likewise.
1350 * cpu-xtensa.c: Likewise.
1351 * cpu-z80.c: Likewise.
1352 * cpu-z8k.c: Likewise.
1354 2019-09-09 Phil Blundell <pb@pbcl.net>
1356 binutils 2.33 branch created.
1358 2019-09-06 Alan Modra <amodra@gmail.com>
1360 * aout-target.h (object_p): Formatting.
1361 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1362 * corefile.c (generic_core_file_matches_executable_p): Constify
1363 variables and remove cast.
1364 * bfd-in2.h: Regenerate.
1366 2019-09-05 Alan Modra <amodra@gmail.com>
1368 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1369 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1370 in the GOT/PLT entry rather than affecting the offset to that
1372 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1374 2019-09-05 Alan Modra <amodra@gmail.com>
1376 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1377 in second instruction.
1378 (ppc64_elf_relocate_section): Likewise.
1380 2019-09-05 Alan Modra <amodra@gmail.com>
1383 * libbfd-in.h (bfd_strdup): New inline function.
1384 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1386 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1387 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1389 (bfd_openstreamr): Use bfd_strdup.
1390 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1391 * plugin.c (try_load_plugin): Use bfd_malloc.
1392 * libbfd.h: Regenerate.
1394 2019-09-02 Alan Modra <amodra@gmail.com>
1397 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1399 (read_alt_indirect_string): Likewise.
1400 (read_alt_indirect_ref): Likewise.
1402 2019-08-31 Jim Wilson <jimw@sifive.com>
1405 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1406 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1408 2019-08-30 Jim Wilson <jimw@sifive.com>
1410 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1411 error, call bfd_set_error, set ret to FALSE, and goto out label.
1413 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1416 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1417 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1419 2019-08-29 Alan Modra <amodra@gmail.com>
1422 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1423 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1424 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1427 2019-08-29 Alan Modra <amodra@gmail.com>
1429 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1430 on second insn, return it in poff.
1431 (ppc64_elf_relocate_section): Add offset to paddi addend for
1434 2019-08-28 Jim Wilson <jimw@sifive.com>
1436 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1437 section when setting max_alignment. Update comment.
1438 (_bfd_riscv_relax_pc): Likewise.
1440 2019-08-29 Alan Modra <amodra@gmail.com>
1443 * bfd.c (struct bfd): Add no_element_cache.
1444 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1445 archive cache when no_element_cache.
1446 (bfd_generic_archive_p): Set no_element_cache when opening first
1447 element to check format. Close first element too.
1448 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1449 * bfd-in2.h: Regenerate.
1451 2019-08-24 Alan Modra <amodra@gmail.com>
1453 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1454 symbols from GOT optimisation.
1456 2019-08-23 Stafford Horne <shorne@gmail.com>
1458 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1461 2019-08-23 Nick Clifton <nickc@redhat.com>
1464 * elf.c (bfd_section_from_shdr): Issue an informative warning
1465 message and continue processing other sections after encountering
1466 a reloc section for a section which already has other relocs
1469 2019-08-23 Alan Modra <amodra@gmail.com>
1472 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1473 on error without freeing plts[] contents.
1475 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1477 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1479 2019-08-22 Nick Clifton <nickc@redhat.com>
1482 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1483 reading data from extra records.
1485 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1488 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1489 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1490 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1491 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1494 2019-08-22 Alan Modra <amodra@gmail.com>
1496 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1497 instead recognize CMSE_PREFIX in symbol name.
1498 (elf32_arm_gc_mark_extra_sections): Likewise.
1499 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1500 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1502 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1504 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1505 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1507 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1509 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1510 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1511 elf32_arm_stub_long_branch_v4t_thumb_arm,
1512 elf32_arm_stub_short_branch_v4t_thumb_arm,
1513 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1514 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1515 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1516 previous instruction.
1518 2019-08-19 Tom Tromey <tromey@adacore.com>
1520 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1523 2019-08-19 Alan Modra <amodra@gmail.com>
1525 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1527 (struct _ppc64_elf_section_data): Likewise.
1528 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1529 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1530 than TOC loop. Check PLT16 insns too.
1532 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1535 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1536 PC-relative relocations back to ...
1537 (elf_x86_64_relocate_section): Here.
1539 2019-08-16 Martin Liska <mliska@suse.cz>
1542 * elflink.c: Report error only for not relocatable.
1543 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1544 here lto_slim_object as it's handled in caller.
1546 2019-08-16 Alan Modra <amodra@gmail.com>
1548 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1550 2019-08-15 Jim Wilson <jimw@sifive.com>
1552 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1553 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1554 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1556 2019-08-15 Tom Tromey <tromey@adacore.com>
1558 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1561 2019-08-14 Alan Modra <amodra@gmail.com>
1564 * dwarf2.c (stash_comp_unit): New function, extracted from..
1565 (_bfd_dwarf2_find_nearest_line): ..here.
1566 (find_abstract_instance): Parse comp units and decode line info
1569 2019-08-14 Alan Modra <amodra@gmail.com>
1571 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1572 (comp_unit_find_nearest_line): Use it here..
1573 (_bfd_dwarf2_find_symbol_bias): ..and here.
1575 2019-08-14 Alan Modra <amodra@gmail.com>
1577 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1578 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1579 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1580 _bfd_dwarf2_find_nearest_line calls.
1581 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1582 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1583 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1584 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1585 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1586 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1587 * libbfd.h: Regenerate.
1589 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1591 * elf-bfd.h (struct elf_backend_data): New members.
1592 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1593 .gnu.hash section if necessary.
1594 (struct collect_gnu_hash_codes): New member.
1595 (elf_gnu_hash_process_symidx): New function name.
1596 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1597 symbols. Record xlat location for every symbol which should have
1598 a .MIPS.xhash entry.
1599 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1600 dynamic section if necessary.
1601 (GNU_HASH_SECTION_NAME): New define.
1602 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1603 Update the section size info.
1604 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1605 (struct mips_elf_link_hash_entry): New member.
1606 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1608 (mips_elf_sort_hash_table): Initialize the pointer to the
1609 .MIPS.xhash section.
1610 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1611 translation table entry with the symbol dynindx.
1612 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1613 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1615 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1617 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1619 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1620 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1622 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1623 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1624 (_bfd_mips_post_process_headers): Mark the ABI version as
1625 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1626 but not a .hash section.
1627 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1628 position in the translation table, associated with the hash
1630 * elfxx-mips.h (literal_reloc_p): Define
1631 elf_backend_record_xhash_symbol backend hook.
1632 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1635 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1637 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1638 (bpf_elf_insn_disp_reloc): Delete function.
1639 (elf_backend_relocate_section): Define.
1641 2019-08-07 Alan Modra <amodra@gmail.com>
1644 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1645 for overflow in expressions involving nsymz.
1647 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1649 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1650 two pages in relro presence.
1652 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1654 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1655 (get_wsr_lbeg_opcode): New functions.
1656 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1657 and insn_len for the first actual instruction of the loop.
1659 2019-07-30 Alan Modra <amodra@gmail.com>
1662 * bfd.c (struct bfd): Add lto_slim_object flag.
1663 * bfd-in2.h: Regenerate.
1665 2019-07-29 Martin Liska <mliska@suse.cz>
1668 * archive.c (_bfd_compute_and_write_armap): Come up with
1669 report_plugin_err variable.
1670 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1671 * elf.c (struct lto_section): New.
1672 (_bfd_elf_make_section_from_shdr): Parse content of
1673 .gnu_lto_.lto section.
1674 * elflink.c: Report error for a missing LTO plugin.
1675 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1677 2019-07-28 Alan Modra <amodra@gmail.com>
1681 * elflink.c (elf_link_add_object_symbols): Report an informative
1682 error on finding local symbols with index equal or greater than
1683 symbol table sh_info. Correct comment. Allow such symbols in
1684 dynamic objects. Abort on NULL section for symbol.
1686 2019-07-26 Alan Modra <amodra@gmail.com>
1688 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1689 (elf_linker): Don't define.
1690 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1692 2019-07-25 YunQiang Su <syq@debian.org>
1695 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1698 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1700 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1702 (reloc_type_to_name): Fix formating.
1703 (arc_elf_object_p): Likewise.
1704 (debug_arc_reloc): Likewise.
1705 (arc_do_relocation): Likewise.
1707 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1709 * elf32-arc.c (bfd_get_32_me): New function.
1710 (bfd_put_32_me): Likewise.
1711 (arc_elf_relax_section): Likewise.
1712 (bfd_elf32_bfd_relax_section): Define.
1714 2019-07-24 Alan Modra <amodra@gmail.com>
1716 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1717 elf_backend_final_write_processing, don't pass linker arg.
1718 (_bfd_elf_final_write_processing): Update prototype.
1719 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1720 (_bfd_elf_final_write_processing): Return error on incompatible
1721 OSABI and has_gnu_osabi. Remove linker arg.
1722 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1723 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1724 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1725 (_bfd_mips_elf_final_write_processing): Likewise.
1726 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1727 and remove linker arg.
1728 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1729 * elf-nacl.c (nacl_final_write_processing): Likewise.
1730 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1731 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1732 * elf32-arm.c (arm_final_write_processing): Likewise.
1733 (elf32_arm_final_write_processing): Likewise.
1734 (elf32_arm_nacl_final_write_processing): Likewise.
1735 (elf32_arm_vxworks_final_write_processing): Likewise.
1736 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1737 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1738 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1739 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1740 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1741 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1742 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1743 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1744 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1745 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1746 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1747 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1748 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1749 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1750 (ppc_elf_final_write_processing): Likewise.
1751 (ppc_elf_vxworks_final_write_processing): Likewise.
1752 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1753 (elf32_sparc_final_write_processing): Likewise.
1754 (elf32_sparc_vxworks_final_write_processing): Likewise.
1755 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1756 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1757 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1758 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1759 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1760 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1761 (_bfd_mips_elf_final_write_processing): Likewise.
1763 2019-07-24 Alan Modra <amodra@gmail.com>
1765 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1767 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1768 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1770 2019-07-24 Alan Modra <amodra@gmail.com>
1772 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1773 EI_OSABI header byte here.
1774 (ELF_OSABI): Define.
1776 2019-07-23 Alan Modra <amodra@gmail.com>
1778 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1779 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1780 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1781 when elf_gnu_osabi_mbind is set.
1782 (_bfd_elf_map_sections_to_segments): Likewise.
1783 (_bfd_elf_init_private_section_data): Likewise.
1784 (_bfd_elf_final_write_processing): Update comment.
1785 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1786 (elf_backend_special_sections): Define without .tbss for linux.
1788 2019-07-23 Alan Modra <amodra@gmail.com>
1790 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1791 Remove none, any, all enums.
1792 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1793 (_bfd_elf_final_write_processing): Declare.
1794 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1795 elf_backend_final_write_processing.
1796 (_bfd_elf_post_process_headers): Move body of function to..
1797 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1798 only when not already set. Adjust for rename.
1799 * elfxx-target.h (elf_backend_final_write_processing): Default to
1800 _bfd_elf_final_write_processing.
1801 * elf-hppa.h (elf_hppa_final_write_processing): Call
1802 _bfd_elf_final_write_processing.
1803 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1804 * elf-nacl.c (nacl_final_write_processing): Likewise.
1805 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1806 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1807 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1808 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1809 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1810 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1811 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1812 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1813 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1814 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1815 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1816 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1817 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1818 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1819 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1820 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1821 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1822 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1823 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1824 * elf32-arm.c (arm_final_write_processing): Split out from..
1825 (elf32_arm_final_write_processing): ..here. Call
1826 _bfd_elf_final_write_processing.
1827 (elf32_arm_nacl_final_write_processing): Adjust.
1828 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1829 (_bfd_mips_elf_final_write_processing): ..here. Call
1830 _bfd_elf_final_write_processing.
1831 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1832 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1833 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1834 (ppc_elf_final_write_processing): ..here. Call
1835 _bfd_elf_final_write_processing.
1836 (ppc_elf_vxworks_final_write_processing): Adjust.
1837 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1838 (elf32_sparc_final_write_processing): ..here. Call
1839 _bfd_elf_final_write_processing.
1840 (elf32_sparc_vxworks_final_write_processing): Adjust.
1841 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1842 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1843 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1844 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1845 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1846 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1847 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1848 * elflink.c (elf_link_add_object_symbols): Likewise.
1849 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1852 2019-07-23 Omar Majid <omajid@redhat.com>
1854 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1855 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1856 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1858 * peXXigen.c: Add comment about source of .NET magic numbers.
1860 2019-07-19 Alan Modra <amodra@gmail.com>
1862 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1863 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1864 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1865 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1866 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1867 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1868 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1869 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1870 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1871 * bfd-in2.h: Regenerate.
1872 * libbfd.h: Regenerate.
1874 2019-07-18 Alan Modra <amodra@gmail.com>
1876 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1877 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1880 2019-07-18 Alan Modra <amodra@gmail.com>
1882 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1883 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1884 is more than 8 bits.
1885 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1886 tls_type vars unsigned int.
1887 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1888 to select r_type edit.
1890 2019-07-18 Alan Modra <amodra@gmail.com>
1892 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1894 * elf64-ppc.c (TLS_GDIE): Likewise.
1896 2019-07-18 Alan Modra <amodra@gmail.com>
1898 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1899 range of tp-relative offsets.
1901 2019-07-15 Alan Modra <amodra@gmail.com>
1903 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1904 alias is no longer bfd_link_hash_defined, clear the alias.
1906 2019-07-13 Alan Modra <amodra@gmail.com>
1908 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1910 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1911 (_bfd_elf_init_2_index_sections): Likewise.
1912 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1913 relocations for local TLS symbols, use STN_UNDEF as the relocation
1915 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1916 leave TLS symbol value in the addend.
1918 2019-07-08 Alan Modra <amodra@gmail.com>
1921 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1922 size before reading first word.
1924 2019-07-02 Nick Clifton <nickc@redhat.com>
1927 * elf.c (is_debuginfo_file): New function.
1928 (assign_file_positions_for_non_load_sections): Do not warn about
1929 allocated sections outside of loadable segments if they are found
1930 in a debuginfo file.
1931 * elf-bfd.h (is_debuginfo_file): Prototype.
1933 2019-07-02 Nick Clifton <nickc@redhat.com>
1936 * compress.c (bfd_get_full_section_contents): Do not complain
1937 about linker created sections that are larger than the file size.
1939 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1941 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1942 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1944 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1946 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1948 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1949 sections when .text section contain secure entry functions
1952 2019-07-01 Nick Clifton <nickc@redhat.com>
1955 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1956 section VMA in the offset used to update exidx relocs.
1958 2019-06-28 Nick Clifton <nickc@redhat.com>
1961 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1962 large version reference section.
1963 * compress.c (bfd_get_full_section_contents): Check for an
1964 uncompressed section whose size is larger than the file size.
1966 2019-06-28 Alan Modra <amodra@gmail.com>
1968 * format.c (bfd_check_format_matches): Don't match plugin target
1969 if another target matches. Expand comment.
1970 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1971 non-corefile targets, outside !SELECT_VECS.
1972 * config.bfd: Don't handle targ=plugin here.
1973 * configure.ac: Don't add plugin to enable_targets or handle in
1974 target loop setting selvecs and other target vars.
1975 * configure: Regenerate.
1977 2019-06-26 Nick Clifton <nickc@redhat.com>
1980 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1981 messages for failures.
1982 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1983 if returning an error value.
1985 2019-06-25 Jan Beulich <jbeulich@suse.com>
1987 * elf-properties.c (elf_find_and_remove_property): Rename last
1988 parameter. Mention it in comment.
1990 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1992 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1993 SEC_MERGE or SEC_CODE flags are set.
1994 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1995 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1996 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1997 Add sec_addr (sym_sec) after handling merge sections.
1999 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
2002 * elf-properties.c (elf_merge_gnu_property_list): Remove the
2003 property after reporting property removal.
2005 2019-06-23 Alan Modra <amodra@gmail.com>
2008 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
2009 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
2010 Reduce range of offsets allowed for other GOT relocs.
2012 2019-06-23 Alan Modra <amodra@gmail.com>
2015 * elfcode.h (elf_object_p): Warning fix.
2017 2019-06-21 Alan Modra <amodra@gmail.com>
2020 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
2022 2019-06-19 Alan Modra <amodra@gmail.com>
2025 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
2026 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
2028 2019-06-19 Alan Modra <amodra@gmail.com>
2030 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
2031 functions that require r2 valid to use local entry.
2032 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
2034 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2036 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
2037 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
2038 with elfNN_aarch64_allocate_local_dynrelocs.
2040 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
2042 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
2044 2019-06-14 Alan Modra <amodra@gmail.com>
2046 * Makefile.in: Regenerate.
2047 * configure: Regenerate.
2049 2019-06-14 Alan Modra <amodra@gmail.com>
2051 * elf64-ppc.c: Fix comments involving paddi.
2053 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
2056 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
2057 absent, or the bfd is not in the ELF formart.
2058 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
2060 2019-06-10 Christos Zoulas <christos@zoulas.com>
2063 * elf.c (elfcore_make_auxv_note_section): New function.
2064 (elfcore_grok_note): Use it.
2065 (elfcore_grok_freebsd_note): Likewise.
2066 (elfcore_grok_openbsd_note): Likewise.
2067 (elfcore_grok_netbsd_note): Likewise. Plus add support for
2068 NT_NETBSDCORE_AUXV notes.
2070 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2072 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2073 alignment of the new gnu property section.
2075 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2077 * bfd-in.h: Change comment.
2078 * bfd-in2.h: Regenerate.
2079 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2080 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2083 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
2085 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2086 Remove overflow check.
2088 2019-05-28 Alan Modra <amodra@gmail.com>
2091 * cofflink.c (coff_link_check_archive_element): Don't assume
2092 element is a coff object file after calling add_archive_element.
2094 2019-05-28 Alan Modra <amodra@gmail.com>
2097 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2098 attempt to set sh_entsize for excluded PLT section.
2100 2019-05-28 Alan Modra <amodra@gmail.com>
2103 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2104 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2105 allocated in alpha_dynamic_entries_for_reloc.
2107 2019-05-28 Alan Modra <amodra@gmail.com>
2110 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2111 on NULL output_section.
2112 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2114 2019-05-28 Alan Modra <amodra@gmail.com>
2117 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2118 entry when MUST_FIND. Abort when MUST_FIND not found.
2119 (elf_m68k_get_bfd2got_entry): Likewise.
2120 (elf_m68k_relocate_section): Remove now useless assert.
2122 2019-05-28 Alan Modra <amodra@gmail.com>
2125 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2126 from bfd_link_info, not an output section owner.
2127 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2128 (elf_hppa_final_link_relocate): Likewise.
2130 2019-05-28 Alan Modra <amodra@gmail.com>
2133 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2134 create_object_symbols_section, obj_textsec, obj_datasec or
2135 obj_bsssec. Fix other errors in placement.
2136 * config.bfd: Obsolete tic30-aout.
2138 2019-05-28 Alan Modra <amodra@gmail.com>
2141 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2142 end of section list as well as section_count.
2143 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2144 section list before returning error.
2146 2019-05-27 Alan Modra <amodra@gmail.com>
2148 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2150 2019-05-27 Alan Modra <amodra@gmail.com>
2153 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2155 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2157 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2158 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2159 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2160 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2161 (elf_backend_merge_symbol_attribute): Define.
2163 2019-05-24 Alan Modra <amodra@gmail.com>
2165 * po/SRC-POTFILES.in: Regenerate.
2167 2019-05-24 Alan Modra <amodra@gmail.com>
2169 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2170 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2171 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2172 (struct ppc_link_hash_table): Add powerxx_stubs.
2173 (ppc64_elf_check_relocs): Set powerxx_stubs.
2174 (build_powerxx_offset, size_powerxx_offset),
2175 (num_relocs_for_powerxx_offset),
2176 (emit_relocs_for_powerxx_offset): New functions.
2177 (plt_stub_size): Size powerxx stubs.
2178 (ppc_build_one_stub): Emit powerxx stubs.
2179 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2182 2019-05-24 Alan Modra <amodra@gmail.com>
2184 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2185 R_PPC64_GOT_PCREL34.
2186 (xlate_pcrel_opt): New function.
2187 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2188 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2189 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2191 2019-05-24 Alan Modra <amodra@gmail.com>
2193 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2194 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2195 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2196 (BFD_RELOC_PPC64_PLT_PCREL34),
2197 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2198 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2199 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2200 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2201 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2202 * elf64-ppc.c (PNOP): Define.
2203 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2204 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2205 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2207 (ppc64_elf_prefix_reloc): New function.
2208 (struct ppc_link_hash_table): Add notoc_plt.
2209 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2210 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2211 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2212 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2213 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2214 possible need for dynamic relocs on non-pcrel powerxx relocs.
2215 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2216 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2217 (toc_adjusting_stub_needed): Likewise.
2218 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2219 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2220 * bfd-in2.h: Regenerate.
2221 * libbfd.h: Regenerate.
2223 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2225 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2226 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2228 * configure: Regenerate.
2230 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2232 * configure: Regenerated.
2233 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2234 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2235 (BFD64_BACKENDS): Add elf64-bpf.lo.
2236 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2237 * Makefile.in (SOURCE_HFILES): Regenerate.
2238 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2239 * cpu-bpf.c: New file.
2240 * elf64-bpf.c: Likewise.
2241 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2243 * archures.c: Define architecture bfd_arch_bpf and machine
2245 * reloc.c: Define BFD relocations used by the BPF target.
2246 * bfd-in2.h: Regenerated.
2247 * libbfd.h: Likewise.
2249 2019-05-22 Alan Modra <amodra@gmail.com>
2251 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2254 2019-05-22 Alan Modra <amodra@gmail.com>
2256 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2257 processing on "size error in section".
2259 2019-05-22 Alan Modra <amodra@gmail.com>
2261 * som.c (som_bfd_free_cached_info): Call
2262 _bfd_generic_close_and_cleanup.
2264 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2266 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2267 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2269 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2271 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2272 checks. Search the RELA table for n64 relocations.
2274 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2275 Faraz Shahbazker <fshahbazker@wavecomp.com>
2277 * elfxx-mips.c (LA25_BC): New macro.
2278 (mips_elf_link_hash_table)<compact_branches>: New field.
2279 (STUB_JALRC): New macro.
2280 (mipsr6_o32_exec_plt0_entry_compact): New array.
2281 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2282 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2283 (mipsr6_exec_plt_entry_compact): Likewise.
2284 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2285 when compact_branches is true.
2286 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2287 PLT for MIPSR6 with compact_branches. Do not reorder the
2288 compact branches PLT. Switch the lazy stub for MIPSR6
2289 with compact_branches to use JALRC.
2290 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2291 when compact_branches is true.
2292 (_bfd_mips_elf_compact_branches): New function.
2293 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2295 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2298 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2299 Fix print formatter.
2301 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2304 * elf32-arm.c (get_value_helper): Remove.
2305 (elf32_arm_final_link_relocate): Fix branch future relocations.
2307 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2310 * bfd-in.h (enum erratum_84319_opts): New
2311 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2312 int to enum erratum_84319_opts.
2313 * bfd-in2.h: Regenerate.
2314 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2315 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2316 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2317 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2318 (_bfd_aarch64_resize_stubs): Amend comment.
2319 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2321 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2322 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2324 (clear_erratum_843419_entry): Update erratum conditional.
2326 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2329 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2330 when computing distance_short_enough.
2332 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2335 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2336 Wrap around even if distance equals avr_pc_wrap_around.
2338 2019-05-20 Nick Clifton <nickc@redhat.com>
2340 * po/fr.po: Updated French translation.
2342 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2344 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2346 2019-05-16 Alan Modra <amodra@gmail.com>
2348 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2350 2019-05-15 Alan Modra <amodra@gmail.com>
2352 * elf32-arm.c (elf32_arm_write_section): Don't leave
2353 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2354 unitialised section contents.
2356 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2359 * verilog.c: (VerilogDataWidth): New variable.
2360 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2362 2019-05-08 Nick Clifton <nickc@redhat.com>
2365 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2366 rather than FALSE if encountering a non-ELF file.
2368 2019-05-06 Alan Modra <amodra@gmail.com>
2370 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2372 2019-05-06 Alan Modra <amodra@gmail.com>
2374 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2375 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2376 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2377 * libbfd.h: Regenerate.
2378 * bfd-in2.h: Regenerate.
2380 2019-05-04 Alan Modra <amodra@gmail.com>
2383 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2384 following the standard section names.
2385 (bfd_decode_symclass): Prioritize section flag tests in
2386 decode_section_type before name tests in coff_section_type.
2387 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2388 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2389 their names and choose standard .text section flags for
2392 2019-05-02 Nick Clifton <nickc@redhat.com>
2395 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2396 .gnu.debugaltlink sections as debugging sections.
2398 2019-04-30 Alan Modra <amodra@gmail.com>
2400 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2401 (struct _ppc64_elf_section_data): Likewise.
2402 (ppc64_elf_check_relocs): Set above fields.
2403 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2404 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2407 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2410 * elflink.c (elf_link_output_extsym): Don't complain undefined
2411 weak dynamic reference.
2413 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2415 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2416 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2417 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2418 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2419 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2420 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2421 (elfNN_aarch64_small_plt0_bti_entry): Update.
2422 (elfNN_aarch64_small_plt_bti_entry): Update.
2423 (elfNN_aarch64_small_plt_pac_entry): Update.
2424 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2425 (setup_plt_values): Setup new entries.
2426 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2427 (elfNN_aarch64_plt_sym_val): Likewise.
2429 2019-04-22 Jim Wilson <jimw@sifive.com>
2431 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2433 2019-04-19 Alan Modra <amodra@gmail.com>
2435 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2437 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2439 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2440 building shared object.
2441 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2443 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2446 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2449 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2451 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2453 * bfd-in2.h: Regenerate.
2454 * libbfd.h: Likewise.
2456 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2458 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2459 * bfd-in2.h: Regenerated.
2460 * libbfd.h: Regenerated.
2462 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2464 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2465 * bfd-in2.h: Regenerated.
2466 * libbfd.h: Likewise.
2468 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2470 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2471 * bfd-in2.h: Regenerated.
2472 * libbfd.h: Regenerated.
2473 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2474 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2475 and R_ARM_THM_BF12 together.
2476 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2478 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2480 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2481 * libbfd.h: Regenerated.
2482 * bfd-in2.h: Regenerated.
2483 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2484 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2485 and R_ARM_THM_BF18 together.
2486 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2488 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2490 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2491 * bfd-in2.h: Regenerated.
2492 * libbfd.h: Regenerated.
2493 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2494 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2495 and R_ARM_THM_BF16 together.
2496 (get_value_helper): New reloc helper.
2497 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2499 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2501 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2502 * bfd-in2.h: Regenerate.
2503 * libbfd.h: Regenerate.
2505 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2507 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2508 * bfd-in2.h: Regenerate.
2509 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2510 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2512 (using_thumb2): Likewise.
2513 (using_thumb2_bl): Update assert.
2514 (arch_has_arm_nop): Likewise.
2515 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2516 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2518 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2520 * elf-linker-x86.h (elf_x86_cet_report): New.
2521 (elf_linker_x86_params): Add cet_report.
2522 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2523 missing IBT and SHSTK properties if needed.
2525 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2528 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2529 "h != NULL". Don't check "h != NULL" before calling.
2530 bfd_elf_gc_record_vtentry.
2531 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2532 * elf32-bfin.c (bfin_check_relocs): Likewise.
2533 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2534 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2535 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2536 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2537 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2538 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2539 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2540 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2541 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2542 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2543 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2544 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2545 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2546 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2547 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2548 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2549 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2550 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2551 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2552 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2553 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2554 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2555 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2556 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2557 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2558 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2559 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2560 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2561 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2564 2019-04-11 Alan Modra <amodra@gmail.com>
2567 * elflink.c (elf_link_add_object_symbols): Don't read partial
2568 dynamic entries from fuzzed objects.
2570 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2573 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2574 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2575 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2577 2019-04-10 Michael Forney <mforney@mforney.org>
2580 * doc/chew.c (free_words): Correctly free "push_text" strings.
2582 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2584 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2586 2019-04-08 Alan Modra <amodra@gmail.com>
2588 * configure.ac (elfxx_x86): Define and use.
2589 * configure: Regenerate.
2591 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2593 * elf-linker-x86.h: New file.
2594 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2595 to get x86-specific linker options.
2596 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2597 (elf_x86_64_check_relocs): Likewise.
2598 (elf_x86_64_relocate_section): Likewise.
2599 (elf_x86_64_link_setup_gnu_properties): Likewise.
2600 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2601 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2602 (_bfd_elf_linker_x86_set_options): New function.
2603 * elfxx-x86.h: Include "elf-linker-x86.h".
2604 (elf_x86_link_hash_table): Add params.
2606 2019-04-03 Alan Modra <amodra@gmail.com>
2608 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2609 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2610 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2611 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2612 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2613 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2615 2019-04-02 Jim Wilson <jimw@sifive.com>
2618 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2619 ELF header flags to after check for ELF object file. Loop through
2620 sections looking for code sections, if none, then skip ABI checks.
2622 2019-03-30 Andrew Waterman <andrew@sifive.com>
2624 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2627 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2629 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2630 info->export_dynamic to the conditional.
2632 2019-03-28 Alan Modra <amodra@gmail.com>
2635 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2636 * configure: Regenerate.
2637 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2638 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2639 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2640 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2641 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2643 2019-03-21 Jim Wilson <jimw@sifive.com>
2646 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2647 verify sym non-NULL before using. Add identical check using h.
2649 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2651 * elf-bfd.h (struct elf_backend_data): Add argument to
2652 merge_gnu_properties.
2653 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2654 itself and while calling bed->merge_gnu_properties.
2655 (elf_merge_gnu_property_list): Update the calls for
2656 elf_merge_gnu_properties.
2657 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2658 of --force-bti warning and add argument.
2659 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2661 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2662 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2665 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2667 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2668 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2669 (elf_backend_fixup_gnu_properties): Define for AArch64.
2671 2019-03-18 Alan Modra <amodra@gmail.com>
2674 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2675 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2676 attempt at writing glink stubs only once.
2678 2019-03-16 Alan Modra <amodra@gmail.com>
2681 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2682 (_bfd_elf_rel_local_sym): Likewise.
2683 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2684 section of symbols with unrecognized shndx.
2686 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2689 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2691 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2692 in discarded section.
2694 2019-03-15 Alan Modra <amodra@gmail.com>
2697 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2698 symbol after globals if elf_bad_symtab is not set.
2700 2019-03-15 Alan Modra <amodra@gmail.com>
2703 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2704 (_bfd_elf_rel_local_sym): Likewise.
2706 2019-03-15 Alan Modra <amodra@gmail.com>
2709 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2710 object files with sh_size not a multiple of sh_entsize.
2712 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2715 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2716 input with bad relocation.
2718 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2720 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2722 2019-03-14 Nick Clifton <nickc@redhat.com>
2725 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2726 (save_section_vma): Initialise field to the number of entries in
2728 (section_vma_same): Check that the number of entries in the
2729 sec_vma table matches the number of sections in the bfd.
2731 2019-03-14 Nick Clifton <nickc@redhat.com>
2734 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2735 section owner pointer when adding the default symbol.
2737 2019-03-14 Nick Clifton <nickc@redhat.com>
2740 * elflink.c (elf_link_add_object_symbols): Add new local variable
2741 extversym_end. Initialise it to point to the end of the version
2742 symbol table, if present. Check it when initialising and updating
2745 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2747 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2748 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2749 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2750 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2752 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2753 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2754 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2756 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2757 Szabolcs Nagy <szabolcs.nagy@arm.com>
2759 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2760 (aarch64_bti_pac_info): New.
2761 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2762 (bfd_elf32_aarch64_set_options): Likewise.
2763 * bfd-in2.h: Regenerate
2764 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2765 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2766 (elfNN_aarch64_small_plt0_bti_entry): New.
2767 (elfNN_aarch64_small_plt_bti_entry): New.
2768 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2769 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2770 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2771 tlsdesc_plt_entry_size fields.
2772 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2773 (setup_plt_values): New helper function.
2774 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2776 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2778 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2779 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2780 to plt stubs instead of fixed ones and update filling them according
2781 to the need for bti.
2782 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2783 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2784 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2785 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2786 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2788 (bfd_elfNN_get_synthetic_symtab): Define.
2789 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2790 and mising BTI NOTE SECTION.
2793 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2795 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2796 linker created inputs from merge.
2797 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2798 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2799 (elfNN_aarch64_link_setup_gnu_properties): New.
2800 (elfNN_aarch64_merge_gnu_properties): New.
2801 (elf_backend_setup_gnu_properties): Define for AArch64.
2802 (elf_backend_merge_gnu_properties): Likewise.
2803 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2804 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2805 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2806 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2807 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2808 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2809 (elf_backend_parse_gnu_properties): Define for AArch64.
2811 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2814 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2815 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2817 2019-03-12 Alan Modra <amodra@gmail.com>
2819 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2820 nmemb parameter. Use bfd_alloc2.
2821 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2823 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2824 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2825 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2827 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2828 (assign_section_numbers): Style fix.
2829 (swap_out_syms): Use bfd_malloc2.
2830 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2832 (_bfd_elf_make_empty_symbol): Style fix.
2833 (elfobj_grok_stapsdt_note_1): Formatting.
2834 * elfcode.h (elf_object_p): Use bfd_alloc2.
2835 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2836 (elf_slurp_symbol_table): Use bfd_zalloc2.
2837 (elf_slurp_reloc_table): Use bfd_alloc2.
2838 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2839 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2840 size calculation doesn't overflow.
2841 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2842 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2843 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2845 2019-03-08 Alan Modra <amodra@gmail.com>
2848 * merge.c (merge_strings): Return secinfo. Don't pad section
2850 (_bfd_merge_sections): Pad section to alignment here, if input
2851 sections contributing to merged output all pad to alignment.
2854 2019-03-06 Nick Clifton <nickc@redhat.com>
2856 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2858 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2859 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2861 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2863 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2864 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2867 * elf32-s390.c (allocate_dynrelocs): Update comment.
2869 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2871 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2873 2019-02-28 Nick Clifton <nickc@redhat.com>
2876 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2877 section that is not NUL terminated.
2879 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2882 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2883 by linker when checking copy reloc on protected symbol.
2885 2019-02-24 Alan Modra <amodra@gmail.com>
2888 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2890 2019-02-20 Eric Tsai <erictsai@cadence.com>
2892 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2893 sections between the call site and call destination and adjust
2894 call distance by the largest alignment.
2896 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2898 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2899 * elf.c (elfcore_grok_aarch_pauth): New function.
2900 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2901 (elfcore_write_aarch_pauth): New function.
2902 (elfcore_write_register_note): Check for AArch64 pauth section.
2904 2019-02-20 Alan Modra <amodra@gmail.com>
2907 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2910 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2912 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2913 Darwin hosts, not just or1k.
2914 * configure: Regenerate.
2916 2019-02-20 Alan Modra <amodra@gmail.com>
2919 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2920 sentinel NUL to string buffer nearer to loop where it is used.
2921 Don't go past sentinel when scanning strings, and don't write
2923 * archive.c (do_slurp_coff_armap): Simplify string handling to
2926 2019-02-19 Alan Modra <amodra@gmail.com>
2929 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2930 attempting to prevent read past end of section.
2932 2019-02-18 Alan Modra <amodra@gmail.com>
2935 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2936 PRIx64 to generate warning messages. Print local sym names too.
2938 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2940 * elf32-arc (INIT_SYM_STRING): Delete.
2941 (FINI_SYM_STRING): Likewise.
2942 (init_str): Likewise.
2943 (fini_str): Likewise.
2945 2019-02-08 Alan Modra <amodra@gmail.com>
2947 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2948 for bss-plt" warning to make it an error.
2950 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2953 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2954 reloc_class_ifunc for ifunc symbols.
2955 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2957 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2959 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2960 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2962 2019-02-07 Nick Clifton <nickc@redhat.com>
2964 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2965 into the definitely obsolete list.
2967 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2970 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2971 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2972 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2974 (elf_x86_64_check_relocs): Here.
2975 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2976 to check if a symbol is defined in a non-shared object.
2977 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2979 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2981 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2982 of 'labs' (and fix GCC warning).
2984 2019-01-25 Nick Clifton <nickc@redhat.com>
2986 * po/ru.po: Updated Russian translation.
2988 2019-01-23 Nick Clifton <nickc@redhat.com>
2990 * po/fr.po: Updated French translation.
2992 2019-01-21 Nick Clifton <nickc@redhat.com>
2994 * po/pt.po: Updated Portuguese translation.
2995 * po/uk.po: Updated Ukranian translation.
2997 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
3000 * elf32-nds32.c (nds32_relocate_section): Add space between words
3002 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
3004 (riscv_i_or_e_p): Likewise.
3005 (riscv_merge_arch_attr_info): Likewise.
3007 2019-01-19 Nick Clifton <nickc@redhat.com>
3009 * version.m4: Reset to 2.32.51
3010 * configure: Regenerate.
3011 * po/bfd.pot: Regenerate.
3013 2018-06-24 Nick Clifton <nickc@redhat.com>
3015 2.32 branch created.
3017 2019-01-16 Kito Cheng <kito@andestech.com>
3019 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
3022 2019-01-16 Kito Cheng <kito@andestech.com>
3023 Nelson Chu <nelson@andestech.com>
3025 * elfnn-riscv.c (in_subsets): New.
3026 (out_subsets): Likewise.
3027 (merged_subsets): Likewise.
3028 (riscv_std_ext_p): Likewise.
3029 (riscv_non_std_ext_p): Likewise.
3030 (riscv_std_sv_ext_p): Likewise.
3031 (riscv_non_std_sv_ext_p): Likewise.
3032 (riscv_version_mismatch): Likewise.
3033 (riscv_i_or_e_p): Likewise.
3034 (riscv_merge_std_ext): Likewise.
3035 (riscv_merge_non_std_and_sv_ext): Likewise.
3036 (riscv_merge_arch_attr_info): Likewise.
3037 (riscv_merge_attributes): Likewise.
3038 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
3040 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
3041 (elf_backend_obj_attrs_vendor): Define.
3042 (elf_backend_obj_attrs_section_type): Likewise.
3043 (elf_backend_obj_attrs_section): Likewise.
3044 (elf_backend_obj_attrs_arg_type): Define as
3045 riscv_elf_obj_attrs_arg_type.
3046 * elfxx-riscv.c (riscv_estimate_digit): New.
3047 (riscv_estimate_arch_strlen1): Likewise.
3048 (riscv_estimate_arch_strlen): Likewise.
3049 (riscv_arch_str1): Likewise.
3050 (riscv_arch_str): Likewise.
3051 * elfxx-riscv.h (riscv_arch_str): Declare.
3053 2019-01-14 John Darrington <john@darrington.wattle.id.au>
3055 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
3057 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
3058 source field. (md_apply_fix): Apply final fix
3059 to BFD_RELOC_S12Z_OPR.
3060 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
3062 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
3065 * elf32-s390.c (allocate_dynrelocs): Update comment.
3067 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
3069 * warning.m4: Adjust egrep pattern for non-GNU compilers.
3070 * configure: Regenerate.
3072 2019-01-08 Alan Modra <amodra@gmail.com>
3076 * ihex.c (ihex_write_object_contents): Properly check 32-bit
3079 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
3081 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3082 * bfd/bfd-in2.h: Regenerate.
3083 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3084 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3086 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
3088 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3089 default target, little endian target is more suitable.
3091 2019-01-04 Alan Modra <amodra@gmail.com>
3095 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3097 (EQ_VALUE_IN_FIELD): Likewise.
3098 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3100 2019-01-01 Alan Modra <amodra@gmail.com>
3102 Update year range in copyright notice of all files.
3104 For older changes see ChangeLog-2018
3106 Copyright (C) 2019 Free Software Foundation, Inc.
3108 Copying and distribution of this file, with or without modification,
3109 are permitted in any medium without royalty provided the copyright
3110 notice and this notice are preserved.
3116 version-control: never