1 2019-12-20 Alan Modra <amodra@gmail.com>
3 * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
5 2019-12-20 Alan Modra <amodra@gmail.com>
7 * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
8 declaration. Move ATTRIBUTE_UNUSED to definition.
9 (sign_extend, low_sign_extend, sign_unext, low_sign_unext),
10 (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
11 (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
12 args and return value unsigned. Use unsigned variables.
13 (hppa_rebuild_insn): Similarly.
15 2019-12-20 Alan Modra <amodra@gmail.com>
17 * format.c (bfd_check_format_matches): Free matching_vector when
18 not returning matching target strings.
20 2019-12-20 Alan Modra <amodra@gmail.com>
22 * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
24 2019-12-18 Alan Modra <amodra@gmail.com>
26 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
27 checking symbol count against section size. Guard against strlen
28 running off end of buffer by allocating one more byte and zeroing.
29 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
31 2019-12-18 Alan Modra <amodra@gmail.com>
33 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
34 * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
36 2019-12-18 Alan Modra <amodra@gmail.com>
38 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
39 * elf32-hppa.c (final_link_relocate): Likewise.
40 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
41 (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
42 (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
43 * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
44 (ppc64_elf_relocate_section): Likewise.
45 * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
46 * netbsd.h (N_SET_FLAGS): Likewise.
48 2019-12-17 Alan Modra <amodra@gmail.com>
50 * coff-tic80.c: Delete file.
51 * cpu-tic80.c: Delete file.
52 * archures.c: Remove tic80 support.
53 * coffcode.h: Likewise.
54 * coffswap.h: Likewise.
55 * targets.c: Likewise.
56 * config.bfd: Likewise.
57 * configure.ac: Likewise.
58 * Makefile.am: Likewise.
59 * Makefile.in: Regenerate.
60 * bfd-in2.h: Regenerate.
61 * configure: Regenerate.
62 * po/SRC-POTFILES.in: Regenerate.
64 2019-12-13 Alan Modra <amodra@gmail.com>
67 * elf.c: (assign_file_positions_for_load_sections): Attempt to
68 keep meaningless p_offset for PT_LOAD segments without file
69 contents within file size.
71 2019-12-12 Alan Modra <amodra@gmail.com>
73 * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
74 * bfd-in2.h: Regenerate.
76 2019-12-11 Alan Modra <amodra@gmail.com>
78 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
79 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
80 * netbsd.h (write_object_contents): Likewise.
81 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
82 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
83 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
85 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
86 using 1u shifted left. Ditto for other macros.
87 * mmo.c (LOP): Make unsigned.
89 2019-12-11 Alan Modra <amodra@gmail.com>
91 * libbfd.c (bfd_get_8): Return a bfd_vma.
92 (bfd_get_signed_8): Return a bfd_signed_vma.
93 * bfd-in2.h: Regenerate.
95 2019-12-11 Alan Modra <amodra@gmail.com>
97 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
98 (Operand_soffsetx4_decode, Operand_simm4_decode),
99 (Operand_simm8_decode, Operand_simm8x256_decode),
100 (Operand_simm12b_decode, Operand_label8_decode),
101 (Operand_label12_decode, Operand_soffset_decode),
102 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
103 sign extend using shifts.
104 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
107 2019-12-11 Alan Modra <amodra@gmail.com>
109 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
110 of negative values by using unsigned vars.
112 2019-12-07 Alan Modra <amodra@gmail.com>
115 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
116 for ELF_COMMON_DEF_P symbols.
117 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
120 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
122 Only give FDE encoding warnings if --eh-frame-hdr was specified.
124 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
125 FDE encoding warning conditional.
127 2019-12-05 Nick Clifton <nickc@redhat.com>
130 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
131 when computing the sizes stored in the headers.
133 2019-12-03 Alan Modra <amodra@gmail.com>
136 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
138 (struct abbrev_offset_entry): New.
139 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
140 (read_abbrevs): Check whether we have already read abbrevs at
141 given offset, and add new offset/abbrev to hash table.
142 (decode_line_info): Keep line table at offset zero in file struct.
143 Return this for a cu reusing the same dir/file list.
144 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
145 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
146 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
149 2019-12-03 Alan Modra <amodra@gmail.com>
152 * dwarf2.c (struct dwarf2_debug_file): New struct.
153 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
155 (struct comp_unit): Add file field.
156 (read_indirect_string, read_indirect_line_string): Adjust to suit.
157 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
158 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
159 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
160 (stash_maybe_update_info_hash_tablse): Likewise.
161 (stash_verify_info_hash_table): Likewise.
162 (_bfd_dwarf2_slurp_debug_info): Likewise.
163 (_bfd_dwarf2_find_symbol_bias): Likewise.
164 (_bfd_dwarf2_find_nearest_line): Likewise.
165 (_bfd_dwarf2_cleanup_debug_info): Likewise.
166 (read_abbrevs): Add file param and adjust. Update calls.
167 (stash_comp_unit): Likewise.
168 (decode_line_info): Delete stash param and adjust. Update calls.
169 (comp_unit_find_nearest_line): Likewise.
170 (comp_unit_maybe_decode_line_info): Likewise.
171 (comp_unit_find_line): Likewise.
172 (parse_comp_unit): Add file and info_ptr param and adjust. Update
175 2019-12-03 Alan Modra <amodra@gmail.com>
177 * dwarf2.c (read_indirect_string): Don't duplicate offset check
178 done in read_section.
179 (read_indirect_line_string): Likewise.
180 (read_alt_indirect_string): Likewise.
181 (read_alt_indirect_ref): Likewise.
182 (read_abbrevs): Likewise. Free memory on all failure paths.
183 Use correct unsigned type for pointer difference comparison.
185 2019-12-03 Alan Modra <amodra@gmail.com>
187 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
189 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
190 (stash_comp_unit): Likewise.
191 (read_alt_indirect_ref): Return NULL not FALSE.
193 2019-12-03 Alan Modra <amodra@gmail.com>
195 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
197 2019-11-27 Alan Modra <amodra@gmail.com>
200 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
202 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
203 returning info from the symbol table. Do the _bfd_elf_find_function
204 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
206 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
208 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
209 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
210 * libbfd.h: Regenerate.
212 2019-11-27 Alan Modra <amodra@gmail.com>
215 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
216 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
217 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
218 where _bfd_elf_find_nearest_line would do so.
219 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
221 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
222 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
223 (elf_backend_maybe_function_sym): Define.
224 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
225 (bfd_elf32_find_nearest_line): Don't define.
226 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
227 (elf_backend_maybe_function_sym): Define.
228 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
229 (bfd_elfNN_find_nearest_line): Don't define.
231 2019-11-27 Alan Modra <amodra@gmail.com>
233 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
234 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
235 by two before applying to insn. Correct overflow test.
236 * coff-sh.c (sh_reloc): Likewise.
238 2019-11-26 Nick Clifton <nickc@redhat.com>
240 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
241 negative relocated value.
242 * coff-sh.c (sh_reloc): Likewise.
244 2019-11-25 Alan Modra <amodra@gmail.com>
246 * archures.c (bfd_octets_per_byte): Tail call
247 bfd_arch_mach_octets_per_byte.
248 * coff-arm.c (OCTETS_PER_BYTE): Define.
249 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
250 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
251 * coff-i386.c (coff_i386_reloc): Similarly.
252 * coff-mips.c (mips_reflo_reloc): Similarly.
253 * coff-x86_64.c (coff_amd64_reloc): Similarly.
254 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
255 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
256 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
257 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
258 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
259 * elf32-s12z.c (opru18_reloc): Similarly.
260 * elf32-sh.c (sh_elf_reloc): Similarly.
261 * elf32-spu.c (spu_elf_rel9): Similarly.
262 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
263 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
264 (ppc64_elf_toc64_reloc): Similarly.
265 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
266 * cofflink.c (_bfd_coff_link_input_bfd),
267 (_bfd_coff_reloc_link_order): Likewise.
268 * elf.c (_bfd_elf_section_offset): Likewise.
269 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
270 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
271 (bfd_elf_final_link): Likewise.
272 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
273 to set SEC_ELF_OCTETS.
274 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
275 (bfd_install_relocation): Likewise.
276 (_bfd_final_link_relocate): Don't recalculate octets.
277 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
279 * bfd-in2.h: Regenerate.
281 2019-11-25 Christian Eggers <ceggers@gmx.de>
283 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
284 * archures.c (bfd_octets_per_byte): New parameter sec.
285 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
286 returned [ELF targets only].
287 * bfd.c (bfd_get_section_limit): Provide section parameter to
289 * bfd-in2.h: regenerate.
290 * binary.c (binary_set_section_contents): Move call to
291 bfd_octets_per_byte into section loop. Provide section parameter
292 to bfd_octets_per_byte.
293 * coff-arm.c (coff_arm_reloc): Provide section parameter
294 to bfd_octets_per_byte.
295 * coff-i386.c (coff_i386_reloc): likewise.
296 * coff-mips.c (mips_reflo_reloc): likewise.
297 * coff-x86_64.c (coff_amd64_reloc): likewise.
298 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
299 (_bfd_coff_reloc_link_order): likewise.
300 * elf.c (_bfd_elf_section_offset): likewise.
301 (_bfd_elf_make_section_from_shdr): likewise.
302 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
303 .debug*, .zdebug* and .note.gnu*.
304 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
305 to bfd_octets_per_byte.
306 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
307 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
308 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
309 * elf32-s12z.c (opru18_reloc): likewise.
310 * elf32-sh.c (sh_elf_reloc): likewise.
311 * elf32-spu.c (spu_elf_rel9): likewise.
312 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
313 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
314 (ppc64_elf_addr16_ha_reloc): likewise.
315 (ppc64_elf_toc64_reloc): likewise.
316 * elflink.c (bfd_elf_final_link): likewise.
317 (bfd_elf_perform_complex_relocation): likewise.
318 (elf_fixup_link_order): likewise.
319 (elf_link_input_bfd): likewise.
320 (elf_link_sort_relocs): likewise.
321 (elf_reloc_link_order): likewise.
322 (resolve_section): likewise.
323 * linker.c (_bfd_generic_reloc_link_order): likewise.
324 (bfd_generic_define_common_symbol): likewise.
325 (default_data_link_order): likewise.
326 (default_indirect_link_order): likewise.
327 * srec.c (srec_set_section_contents): likewise.
328 (srec_write_section): likewise.
329 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
330 * reloc.c (_bfd_final_link_relocate): likewise.
331 (bfd_generic_get_relocated_section_contents): likewise.
332 (bfd_install_relocation): likewise.
333 For section which have SEC_ELF_OCTETS set, multiply output_base
334 and output_offset with bfd_octets_per_byte.
335 (bfd_perform_relocation): likewise.
337 2019-11-21 Alan Modra <amodra@gmail.com>
339 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
340 BFDs that have not been loaded.
342 2019-11-19 Alan Modra <amodra@gmail.com>
345 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
346 u.syment.n_value does point at another C_FILE sym and not into
347 some auxent that happens to look like a C_FILE. Properly check
348 for integer overflow and avoid possible pointer wrap-around.
349 Simplify pr17512 checks.
351 2019-11-19 Alan Modra <amodra@gmail.com>
354 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
355 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
357 2019-11-18 Alan Modra <amodra@gmail.com>
359 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
360 Rename from elf_backend_post_process_headers.
361 (_bfd_elf_post_process_headers): Delete.
362 (_bfd_elf_init_file_header): Declare.
363 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
364 in place of prep_headers and elf_backend_post_process_headers.
365 (_bfd_elf_init_file_header): Renamed from prep_headers with
366 updated args and made global. Delete dead code.
367 (_bfd_elf_post_process_headers): Delete.
368 * elf32-arm.c (elf32_arm_init_file_header): Rename from
369 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
371 (elf_backend_init_file_header): Define.
372 (elf_backend_post_process_headers): Don't define.
373 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
374 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
375 * elf32-metag.c (elf_metag_init_file_header): Similarly.
376 * elf32-spu.c (spu_elf_init_file_header
377 * elf32-visium.c (visium_elf_init_file_header
378 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
379 * elf64-hppa.c (elf64_hppa_init_file_header
380 * elf64-ia64-vms.c (elf64_vms_init_file_header
381 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
382 * elfnn-ia64.c (elfNN_hpux_init_file_header
383 * elfxx-mips.c (_bfd_mips_init_file_header
384 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
385 (_bfd_mips_init_file_header): Declare.
386 (elf_backend_post_process_headers): Delete.
387 (elf_backend_init_file_header): Define.
388 * elfxx-target.h (elf_backend_post_process_headers): Delete.
389 (elf_backend_init_file_header): Define and use.
390 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
391 (elf_backend_post_process_headers): Don't define.
392 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
393 (elf32_m68hc11_init_file_header): Declare.
394 * elf32-ppc.c (elf_backend_post_process_headers): Remove
397 2019-11-18 Alan Modra <amodra@gmail.com>
399 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
400 Rename from elf_backend_modify_program_headers.
401 (_bfd_elf_modify_headers): Declare.
402 * elf.c (assign_file_positions_except_relocs): Set
403 elf_program_header_size. Always call elf_backend_modify_headers.
404 Extract code modifying file header..
405 (_bfd_elf_modify_headers): ..to here. New function.
406 * elf32-arm.c (elf_backend_modify_headers): Renamed from
407 elf_backend_modify_program_headers.
408 * elf32-i386.c: Similarly.
409 * elf64-x86-64.c: Similarly.
410 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
411 to _bfd_elf_modify_headers.
412 * elf-nacl.h (nacl_modify_headers): Rename from
413 nacl_modify_program_headers.
414 * elf-nacl.c (nacl_modify_headers): Rename from
415 nacl_modify_program_headers and call _bfd_elf_modify_headers.
416 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
417 * elf32-spu.c (spu_elf_modify_headers): Similarly.
418 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
419 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
421 2019-11-18 Alan Modra <amodra@gmail.com>
424 * bfd.c (bfd_error_type): Add bfd_error_sorry.
425 (bfd_errmsgs): Likewise.
426 * elf.c (rewrite_elf_program_header): Don't abort on confused
427 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
428 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
429 (_bfd_elf_final_write_processing): Likewise.
430 * bfd-in2.h: Regenerate.
432 2019-11-12 Jim Wilson <jimw@sifive.com>
435 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
436 foff. If sym_sec->output_section and sec->output_section are the same
437 and not *ABS* then set max_alignment to that section's alignment.
439 2019-11-07 Alan Modra <amodra@gmail.com>
441 * cpu-cr16c.c: Delete.
442 * elf32-cr16c.c: Delete.
448 * targets.c: Remove cr16c support.
453 * po/SRC-POTFILES.in: Regenerate.
455 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
457 * doc/chew.c (add_to_definition): Use correct type when
458 calculating size of array reallocation.
459 (nextword): Always initialise the word return parameter.
460 (compile): Check return value of nextword().
462 2019-10-30 Keith Seitz <keiths@redhat.com>
464 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
466 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
468 (elf_read_notes): Add declaration.
469 * elf.c (elf_read_notes): Move elf-bfd.h.
470 (_bfd_elf_core_find_build_id): New function.
471 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
472 build-id if none is known.
473 (elf_parse_notes): For core files, scan for notes.
474 * elfcore.h (elf_core_file_matches_executable_p): If both
475 BFDs have identical build-ids, then they match.
476 (_bfd_elf_core_find_build_id): New function.
477 * elfxx-target.h (elf_backend_core_find_build_id): Define.
478 (elfNN_bed): Add elf_backend_core_find_build_id.
480 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
482 * libcoff-in.h (struct pe_tdata): Add dos_message field.
483 * libcoff.h: Regenerate.
484 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
485 dos_message field rather than initialising it.
486 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
488 * peicode.h (pe_mkobject): Initialise the dos_message field.
489 (pe_mkobject_hook): Copy the dos_message field.
490 (pe_bfd_object_p): Copy the dos_message field.
492 2019-10-25 Alan Modra <amodra@gmail.com>
495 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
497 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
499 * elf.c (elf_sort_segments): New function.
500 (assign_file_positions_except_relocs): Use shortcuts to elfheader
501 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
502 headers. Move PT_PHDR check..
503 (assign_file_positions_for_non_load_sections): ..and code setting
504 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
505 (assign_file_positions_for_load_sections): ..to here. Sort
506 PT_LOAD headers. Delete header_pad code. Use actual number of
507 headers rather than allocated in calculating size for program
508 headers. Don't assume program headers follow ELF file header.
509 Simplify pt_load_count code. Only set "off" for PT_LOAD or
511 (rewrite_elf_program_header): Set p_vaddr_offset for segments
512 that include file and program headers.
513 (copy_elf_program_header): Likewise, replacing header_size code.
515 2019-10-21 Alan Modra <amodra@gmail.com>
518 * archive.c (normalize): Return file unchanged when
519 BFD_ARCHIVE_FULL_PATH.
520 (_bfd_construct_extended_name_table): Pass abfd, the output
522 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
523 * bfd.c (struct bfd): Make flags a full flagword.
524 (BFD_ARCHIVE_FULL_PATH): Define.
525 * bfd-in2.h: Regenerate.
527 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
529 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
530 minimum alignment for .plt section.
532 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
534 * elf32-hppa.c: Revise import stub sequences.
535 (LONG_BRANCH_STUB_SIZE): Define.
536 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
537 (IMPORT_STUB_SIZE): Define.
538 (IMPORT_SHARED_STUB_SIZE): Define.
539 (EXPORT_STUB_SIZE): Define.
540 (plt_stub): Revise to not use register %r22.
541 (LDO_R1_R22): Define.
542 (LDW_R22_R21): Define.
543 (LDW_R22_R19): Define.
544 (hppa_build_one_stub): Update stub generation and use new defines.
545 (hppa_size_one_stub): Likewise.
547 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
549 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
550 that user should recompile their code with `fPIC` when linking non-pic
551 code into shared library.
553 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
554 the error message if needed, and then store the result into the
555 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
556 message for the dangerous relocation should be set before we call the
557 callback function. If we miss the error message since linker runs out
558 of memory, we should set the default error message for the error.
560 2019-10-16 Alan Modra <amodra@gmail.com>
563 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
564 for all ppc arch info.
565 * linker.c (default_data_link_order): Pass info->big_endian to
566 arch_info->fill function.
568 2019-10-15 Alan Modra <amodra@gmail.com>
570 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
571 (elf32_m68hc11_relocate_section): Don't use a variable for format
572 strings. Delete some unnecessary xgettext:c-format comments.
574 2019-10-15 Alan Modra <amodra@gmail.com>
577 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
579 * elf32-m68hc1x.c (reloc_warning): New function.
580 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
581 corresponding to %lx in format strings.
582 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
584 2019-10-15 Alan Modra <amodra@gmail.com>
587 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
589 2019-10-15 Alan Modra <amodra@gmail.com>
591 * bfd.c (bfd_check_compression_header): Check for powers of two
594 2019-10-14 Alan Modra <amodra@gmail.com>
596 * syms.c (struct indexentry): Add idx field.
597 (cmpindexentry): Final sort on idx.
598 (_bfd_stab_section_find_nearest_line): Set idx.
600 2019-10-14 Alan Modra <amodra@gmail.com>
602 * dwarf2.c (struct lookup_funcinfo): Add idx field.
603 (compare_lookup_funcinfos): Perform final sort on idx.
604 (build_lookup_funcinfo_table): Set idx.
605 (compare_sequences): Perform final sort on num_lines.
606 (build_line_info_table): Set num_lines and line_info_lookup earlier.
607 (sort_line_sequences): Set num_lines for sort.
609 2019-10-14 Alan Modra <amodra@gmail.com>
611 * elflink.c (elf_sort_symbol): Sort on type and name as well.
612 (elf_link_add_object_symbols): Style fix.
614 2019-10-14 Alan Modra <amodra@gmail.com>
616 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
617 for sections about to be sorted.
618 (assign_file_positions_for_load_sections): Likewise.
619 (elf_sort_sections): Don't bother optimising both TOEND case.
620 * elflink.c (bfd_elf_final_link): Reset target_index.
622 2019-10-14 Alan Modra <amodra@gmail.com>
624 * elflink.c (elf_get_linked_section_vma): Delete.
625 (compare_link_order): Use elf_linked_to_section and sort by lma,
627 (elf_fixup_link_order): Use size_t variables where appropriate.
628 Make use of elf_linked_to_section. Formatting. Properly align
631 2019-10-14 Alan Modra <amodra@gmail.com>
633 * elf-strtab.c (strrevcmp): Comment.
634 * merge.c (strrevcmp): Likewise.
635 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
636 Comment on why comparing pointers ensures a stable sort.
637 * elflink.c (struct elf_symbol): Add void* to union.
638 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
639 (elf_sym_name_compare): Likewise.
640 (bfd_elf_match_symbols_in_sections): Style fix.
641 (elf_link_sort_cmp1): Comment.
643 2019-10-14 Alan Modra <amodra@gmail.com>
646 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
647 return value of bfd_alloc2.
648 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
649 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
650 value of bfd_get_section_contents.
651 * som.c (som_write_space_strings): Don't use xmalloc.
652 (som_write_symbol_strings): Likewise.
654 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
656 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
657 stash->info_hash_status = STASH_INFO_HASH_ON when
658 stash_maybe_update_info_hash_tables succeeds.
660 2019-10-09 Alan Modra <amodra@gmail.com>
663 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
664 total_size calculation.
666 2019-10-08 Alan Modra <amodra@gmail.com>
669 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
670 recur_count. Error on recur_count reaching 100 rather than
671 info_ptr matching orig_info_ptr. Adjust calls.
673 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
675 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
676 (elf32_msp430_merge_msp430_attributes): Add support for merging
677 the GNU object attribute for data region.
679 2019-10-07 Alan Modra <amodra@gmail.com>
681 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
682 space for local got non-tls relocs when PIE.
684 2019-10-07 Alan Modra <amodra@gmail.com>
686 * elflink.c (elf_fixup_link_order): Don't attempt to find
687 an elf_section for linker created bfd sections.
689 2019-10-07 Alan Modra <amodra@gmail.com>
691 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
692 with non-local symbol. Don't double count __tls_get_addr calls
694 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
696 2019-10-07 Alan Modra <amodra@gmail.com>
698 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
700 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
702 2019-10-04 Alan Modra <amodra@gmail.com>
704 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
705 (ppc64_elf_tls_optimize): Correct is_local condition.
706 (allocate_got): Don't reserve dynamic relocations for any of the
707 tls got relocs in PIEs when the symbol is local.
708 (allocate_dynrelocs): Correct validity test for local sym using
710 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
711 for any of the tls got relocs in PIEs.
712 (ppc64_elf_layout_multitoc): Likewise.
713 (ppc64_elf_relocate_section): Correct validity test for local sym
714 using tlsld_got slot. Don't emit dynamic relocations for any of
715 the tls got relocs in PIEs when the symbol is local.
716 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
717 (got_relocs_needed): Delete.
718 (allocate_dynrelocs): Correct validity test for local sym using
719 tlsld_got slot. Don't reserve dynamic relocations for any of the
720 tls got relocs in PIEs when the symbol is local.
721 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
722 for any of the tls got relocs in PIEs.
723 (ppc_elf_relocate_section): Correct validity test for local sym
724 using tlsld_got slot. Don't emit dynamic relocations for any of
725 the tls got relocs in PIEs when the symbol is local.
727 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
731 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
732 bfd_link_pic for TLS checks.
733 (elf32_arm_final_link_relocate): Likewise.
734 (allocate_dynrelocs_for_symbol): Likewise.
736 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
739 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
741 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
743 * elf-bfd.h (bfd_section_is_ctf): New inline function.
744 * elf.c (special_sections_c): Add ".ctf".
745 (assign_file_positions_for_non_load_sections): Note that
746 compressed debugging sections etc are not assigned here. Treat
747 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
749 (assign_file_positions_except_relocs): Likewise.
750 (find_section_in_list): Note that debugging and CTF sections, as
751 well as reloc sections, are assigned later.
752 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
753 their size and contents updated.
754 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
755 compressed sections, they have no uncompressed content to copy at
757 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
758 callback right before the strtab is written out.
759 (bfd_elf_final_link): Don't cache the section contents of CTF
760 sections: they are not populated yet. Call the emit_ctf callback
761 right at the end, after all the symbols and strings are flushed
764 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
766 * elf-strtab.c (_bfd_elf_strtab_len): New.
767 (_bfd_elf_strtab_str): Likewise.
768 * bfd-elf.h: Declare them.
770 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
772 * elf-bfd.h (bfd_elf_get_str_section): Add.
773 * elf.c (bfd_elf_get_str_section): No longer static.
775 2019-09-26 Alan Modra <amodra@gmail.com>
778 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
779 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
780 ${bindir}/../lib/bfd-plugins if different.
781 * Makefile.in: Regenerate.
783 2019-09-23 Alan Modra <amodra@gmail.com>
785 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
786 in choosing between different actions for shared library and
787 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
788 (dec_dynrel_count): Likewise. Account for ifunc special case.
789 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
791 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
794 2019-09-23 Alan Modra <amodra@gmail.com>
796 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
797 * Makefile.in: Regenerate.
798 * po/SRC-POTFILES.in: Regenerate.
800 2019-09-23 Alan Modra <amodra@gmail.com>
802 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
803 (bfd_elf_version_tree): Delete forward declarations.
804 Move other forward decls and remaining elf function decl later.
805 (bfd_section_already_linked_table_init),
806 (bfd_section_already_linked_table_free),
807 (_bfd_handle_already_linked, _bfd_nearby_section),
808 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
810 2019-09-23 Alan Modra <amodra@gmail.com>
812 * bfd-in.h: Move ecoff function declarations..
813 * ecoff-bfd.h: ..to here, new file.
814 * ecoff.c: Include ecoff-bfd.h.
815 * ecofflink.c: Likewise.
816 * elf64-alpha.c: Likewise.
817 * elfxx-mips.c: Likewise.
818 * bfd-in2.h: Regenerate.
820 2019-09-23 Alan Modra <amodra@gmail.com>
822 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
823 Move most other elf declarations..
824 * elf-bfd.h: ..to here.
825 * bfd-in2.h: Regenerate.
827 2019-09-23 Alan Modra <amodra@gmail.com>
829 * bfd-in.h: Move m68k function declaration..
830 * cpu-m68k.h: ..to here, new file..
831 * elf32-m68k.h: ..and here, new file.
832 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
833 * bfd-in2.h: Regenerate.
835 2019-09-23 Alan Modra <amodra@gmail.com>
837 * bfd-in.h: Move bfin function declaration..
838 * elf32-bfin.h: ..to here, new file.
839 * elf32-bfin.c: Include elf32-bfin.h.
840 * bfd-in2.h: Regenerate.
842 2019-09-23 Alan Modra <amodra@gmail.com>
844 * bfd-in.h: Move cr16 function declaration..
845 * elf32-cr16.h: ..to here, new file.
846 * elf32-cr16.c: Include elf32-cr16.h.
847 * bfd-in2.h: Regenerate.
849 2019-09-23 Alan Modra <amodra@gmail.com>
851 * bfd-in.h (bfd_sunos_get_needed_list),
852 (bfd_sunos_record_link_assignment),
853 (bfd_sunos_size_dynamic_sections),
854 (bfd_i386linux_size_dynamic_sections),
855 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
856 * bfd-in2.h: Regenerate.
858 2019-09-23 Alan Modra <amodra@gmail.com>
860 * bfd-in.h: Move xcoff function declarations..
861 * xcofflink.h: ..to here, new file.
862 * xcofflink.c: Include xcofflink.h.
863 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
864 * bfd-in2.h: Regenerate.
866 2019-09-23 Alan Modra <amodra@gmail.com>
868 * bfd-in.h: Delete coff forward refs and move coff declaration..
869 * coff-bfd.h: ..to here.
870 * bfd-in2.h: Regenerate.
872 2019-09-23 Alan Modra <amodra@gmail.com>
874 * bfd-in.h: Move arm declaraions..
875 * cpu-arm.h: ..to here, new file..
876 * coff-arm.h: ..and here, new file..
877 * elf32-arm.h: ..and here, new file.
878 * cpu-arm.c: Include cpu-arm.h.
879 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
880 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
881 * pe-arm.c: Move function rename defines later.
882 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
883 * bfd-in2.h: Regenerate.
885 2019-09-23 Alan Modra <amodra@gmail.com>
887 * bfd-in.h: Move tic6x function declaration..
888 * elf32-tic6x.h: ..to here.
889 * bfd-in2.h: Regenerate.
891 2019-09-23 Alan Modra <amodra@gmail.com>
893 * bfd-in.h: Move aarch64 declarations and defines..
894 * cpu-aarch64.h: ..to here, new file..
895 * elfxx-aarch64.h: ..and here.
896 * cpu-aarch64.c: Include cpu-aarch64.h.
897 * elfnn-aarch64.c: Likewise.
898 * bfd-in2.h: Regenerate.
900 2019-09-23 Alan Modra <amodra@gmail.com>
902 * bfd-in.h: Delete ticoff function declarations.
903 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
904 (bfd_ticoff_get_section_load_page): Make static.
905 * bfd-in2.h: Regenerate.
907 2019-09-23 Alan Modra <amodra@gmail.com>
909 * bfd-in.h: Move h8300 function declaration to..
910 * cpu-h8300.h: ..here, new file.
911 * cpu-h8300.c: Include cpu-h8300.h.
912 * elf32-h8300.c: Likewise.
913 * bfd-in2.h: Regenerate.
915 2019-09-23 Alan Modra <amodra@gmail.com>
917 * bfd-in.h: Move ia64 function declarations..
918 * elfxx-ia64.h: ..to here.
919 * bfd-in2.h: Regenerate.
921 2019-09-23 Alan Modra <amodra@gmail.com>
923 * bfd-in.h: Move v850 function declarations..
924 * elf32-v850.h: ..to here, new file.
925 * elf32-v850.c: Include elf32-v850.h.
926 * bfd-in2.h: Regenerate.
928 2019-09-23 Alan Modra <amodra@gmail.com>
930 * bfd-in.h: Move mips function declaration to..
931 * elfxx-mips.h: ..here.
932 * bfd-in2.h: Regenerate.
934 2019-09-23 Alan Modra <amodra@gmail.com>
936 * bfd-in.h: Move csky function declarations to..
937 * elf32-csky.h: ..here, new file.
938 * elf32-csky.c: Include elf32-csky.h.
939 * bfd-in2.h: Regenerate.
941 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
943 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
944 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
945 Set undefined_weak field from it.
946 (relax_func_t): New parameter undefined_weak.
947 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
948 (_bfd_riscv_relax_tls_le): Likewise.
949 (_bfd_riscv_relax_align): Likewise.
950 (_bfd_riscv_relax_delete): Likewise.
951 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
952 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
953 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
954 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
955 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
957 (_bfd_riscv_relax_section): New local undefined_weak. Set for
958 undef weak relocs that can be relaxed. Pass to relax_func call.
960 2019-09-20 Alan Modra <amodra@gmail.com>
962 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
963 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
964 (bfd_section_userdata, bfd_is_com_section, discarded_section),
965 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
966 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
967 (bfd_section_list_remove, bfd_section_list_append),
968 (bfd_section_list_prepend, bfd_section_list_insert_after),
969 (bfd_section_list_insert_before, bfd_section_removed_from_list):
970 New inline functions.
971 * section.c (bfd_is_und_section, bfd_is_abs_section),
972 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
973 (bfd_section_list_append, bfd_section_list_prepend),
974 (bfd_section_list_insert_after, bfd_section_list_insert_before),
975 (bfd_section_removed_from_list): Delete macros.
976 (bfd_section_name, bfd_section_size, bfd_section_vma),
977 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
978 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
979 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
980 (discarded_section): New inline functions.
981 * bfd-in2.h: Regenerate.
983 2019-09-20 Alan Modra <amodra@gmail.com>
985 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
986 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
987 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
988 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
989 * targets.c (bfd_asymbol_flavour): Likewise.
990 * bfd-in2.h: Regenerate.
992 2019-09-20 Alan Modra <amodra@gmail.com>
994 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
995 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
996 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
997 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
998 (bfd_get_file_flags, bfd_applicable_file_flags),
999 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
1000 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
1001 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
1002 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
1003 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
1004 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
1005 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
1006 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
1007 (bfd_usrdata, bfd_set_usrdata): New inline functions.
1008 * targets.c (bfd_get_target, bfd_get_flavour),
1009 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
1010 (bfd_little_endian, bfd_header_big_endian),
1011 (bfd_header_little_endian, bfd_applicable_section_flags),
1012 (bfd_get_symbol_leading_char): New inline functions.
1013 * bfd-in2.h: Regenerate.
1015 2019-09-20 Alan Modra <amodra@gmail.com>
1017 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
1018 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
1021 2019-09-18 Alan Modra <amodra@gmail.com>
1023 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
1024 (bfd_get_section_lma, bfd_get_section_alignment),
1025 (bfd_get_section_size, bfd_get_section_flags),
1026 (bfd_get_section_userdata): Delete.
1027 (bfd_section_name, bfd_section_size, bfd_section_vma),
1028 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
1029 (bfd_section_flags, bfd_section_userdata): New.
1030 (bfd_is_com_section): Rename parameter.
1031 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
1032 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1033 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
1034 (bfd_set_section_lma): New.
1035 * bfd-in2.h: Regenerate.
1036 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1038 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1039 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1040 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1041 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1042 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1043 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1044 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1045 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1046 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1047 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1048 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1049 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1050 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1051 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1052 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1053 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1054 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1055 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1056 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1057 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1058 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1059 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1060 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1061 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1062 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1063 * xcofflink.c: Update throughout for bfd section macro and function
1066 2019-09-18 Alan Modra <amodra@gmail.com>
1068 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1069 (bfd_get_output_section): Delete.
1070 (bfd_asymbol_base): Delete.
1071 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1072 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1073 (bfd_set_asymbol_name): New macro.
1074 * bfd-in2.h: Regenerate.
1075 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1076 * aoutx.h: Likewise.
1077 * cofflink.c: Likewise.
1078 * dwarf2.c: Likewise.
1079 * ecoff.c: Likewise.
1081 * elf32-arm.c: Likewise.
1082 * elf32-mips.c: Likewise.
1083 * elf32-score.c: Likewise.
1084 * elf32-score7.c: Likewise.
1085 * elfn32-mips.c: Likewise.
1086 * elfnn-aarch64.c: Likewise.
1087 * elfxx-mips.c: Likewise.
1088 * linker.c: Likewise.
1089 * pdp11.c: Likewise.
1090 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1092 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1094 * Makefile.in: Re-generate.
1095 * configure: Re-generate.
1096 * doc/Makefile.in: Re-generate.
1098 2019-09-18 Alan Modra <amodra@gmail.com>
1100 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1102 * pdp11.c (slurp_symbol_table): Likewise.
1103 * som.c (som_slurp_symbol_table): Likewise.
1104 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1105 * coffcode.h (coff_slurp_symbol_table): Likewise.
1106 * cofflink.c (_bfd_coff_final_link): Likewise.
1107 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1108 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1109 (_bfd_ecoff_slurp_symbol_table): Likewise.
1110 (_bfd_ecoff_bfd_final_link): Likewise.
1111 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1112 * elflink.c (elf_link_output_symstrtab): Likewise.
1113 (bfd_elf_final_link): Likewise.
1114 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1115 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1116 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1117 start_address or symcount using bfd_get macros.
1118 * coffgen.c (coff_real_object_p): Likewise.
1119 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1120 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1121 * elfcore.h (elf_core_file_p): Don't set start_address using
1123 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1124 using bfd_get macro.
1125 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1126 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1127 or symcount using bfd_get macros.
1128 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1129 * syms.c (bfd_set_symtab): Likewise.
1130 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1131 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1133 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1134 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1135 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1136 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1137 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1138 * som.c (som_slurp_armap): Likewise.
1140 2019-09-18 Alan Modra <amodra@gmail.com>
1142 * archures.c (bfd_get_arch): Make param const.
1143 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1144 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1145 * bfd-in2.h: Regenerate.
1147 2019-09-18 Alan Modra <amodra@gmail.com>
1149 * bfd-in.h (carsym.name): Make const.
1150 * reloc.c (struct reloc_howto_struct.name): Likewise.
1151 * targets.c (bfd_target.name): Likewise.!
1152 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1153 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1154 when setting carsym.name.
1155 * bfd-in2.h: Regenerate.
1157 2019-09-18 Alan Modra <amodra@gmail.com>
1159 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1160 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1161 error status. Adjust calls.
1162 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1163 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1164 bfd_malloc. Use bfd_set_filename.
1166 2019-09-18 Alan Modra <amodra@gmail.com>
1168 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1169 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1170 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1171 needs_copy even if all relocs are in rw sections.
1172 (dec_dynrel_count): Handle TOC16 relocs.
1173 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1174 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1177 2019-09-16 Phil Blundell <pb@pbcl.net>
1179 * version.m4: Set version to 2.33.50.
1180 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1182 2019-09-11 Tom Tromey <tom@tromey.com>
1184 * opncls.c (bfd_set_filename): New function.
1185 * bfd-in2.h: Regenerate.
1187 2019-09-11 Alan Modra <amodra@gmail.com>
1189 * targets.c (struct bfd_target): Add _bfd_group_name.
1190 (BFD_JUMP_TABLE): Likewise.
1191 * coffgen.c (bfd_coff_group_name): New function.
1192 * elf.c (bfd_elf_group_name): New function.
1193 * linker.c (_bfd_nolink_bfd_group_name): New function.
1194 * section.c (bfd_generic_group_name): New function.
1195 * elf-bfd.h (bfd_elf_group_name): Declare.
1196 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1197 * libcoff-in.h (bfd_coff_group_name): Declare.
1198 * aout-target.h (MY_bfd_group_name): Define.
1199 * aout-tic30.c (MY_bfd_group_name): Define.
1200 * bfd.c (bfd_group_name): Define.
1201 * binary.c (binary_bfd_group_name): Define.
1202 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1203 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1204 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1205 * coffcode.h (coff_bfd_group_name): Define.
1206 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1207 * i386msdos.c (msdos_bfd_group_name): Define.
1208 * ihex.c (ihex_bfd_group_name): Define.
1209 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1210 * mmo.c (mmo_bfd_group_name): Define.
1211 * pef.c (bfd_pef_bfd_group_name): Define.
1212 * plugin.c (bfd_plugin_bfd_group_name): Define.
1213 * ppcboot.c (ppcboot_bfd_group_name): Define.
1214 * som.c (som_bfd_group_name): Define.
1215 * srec.c (srec_bfd_group_name): Define.
1216 * tekhex.c (tekhex_bfd_group_name): Define.
1217 * verilog.c (verilog_bfd_group_name): Define.
1218 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1219 * xsym.c (bfd_sym_bfd_group_name): Define.
1220 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1221 (rs6000_xcoff64_aix_vec): Likewise.
1222 * bfd-in2.h: Regenerate.
1223 * libbfd.h: Regenerate.
1224 * libcoff.h: Regenerate.
1226 2019-09-10 Nick Clifton <nickc@redhat.com>
1229 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1231 (bfd_default_arch_struct): Initialise the new field.
1232 * bfd-in2.h: Regenerate.
1233 * cpu-aarch64.c: Initialise the new field.
1234 * cpu-alpha.c: Likewise.
1235 * cpu-arc.c: Likewise.
1236 * cpu-arm.c: Likewise.
1237 * cpu-avr.c: Likewise.
1238 * cpu-bfin.c: Likewise.
1239 * cpu-bpf.c: Likewise.
1240 * cpu-cr16.c: Likewise.
1241 * cpu-cr16c.c: Likewise.
1242 * cpu-cris.c: Likewise.
1243 * cpu-crx.c: Likewise.
1244 * cpu-csky.c: Likewise.
1245 * cpu-d10v.c: Likewise.
1246 * cpu-d30v.c: Likewise.
1247 * cpu-dlx.c: Likewise.
1248 * cpu-epiphany.c: Likewise.
1249 * cpu-fr30.c: Likewise.
1250 * cpu-frv.c: Likewise.
1251 * cpu-ft32.c: Likewise.
1252 * cpu-h8300.c: Likewise.
1253 * cpu-hppa.c: Likewise.
1254 * cpu-i386.c: Likewise.
1255 * cpu-ia64.c: Likewise.
1256 * cpu-iamcu.c: Likewise.
1257 * cpu-ip2k.c: Likewise.
1258 * cpu-iq2000.c: Likewise.
1259 * cpu-k1om.c: Likewise.
1260 * cpu-l1om.c: Likewise.
1261 * cpu-lm32.c: Likewise.
1262 * cpu-m10200.c: Likewise.
1263 * cpu-m10300.c: Likewise.
1264 * cpu-m32c.c: Likewise.
1265 * cpu-m32r.c: Likewise.
1266 * cpu-m68hc11.c: Likewise.
1267 * cpu-m68hc12.c: Likewise.
1268 * cpu-m68k.c: Likewise.
1269 * cpu-m9s12x.c: Likewise.
1270 * cpu-m9s12xg.c: Likewise.
1271 * cpu-mcore.c: Likewise.
1272 * cpu-mep.c: Likewise.
1273 * cpu-metag.c: Likewise.
1274 * cpu-microblaze.c: Likewise.
1275 * cpu-mips.c: Likewise.
1276 * cpu-mmix.c: Likewise.
1277 * cpu-moxie.c: Likewise.
1278 * cpu-msp430.c: Likewise.
1279 * cpu-mt.c: Likewise.
1280 * cpu-nds32.c: Likewise.
1281 * cpu-nfp.c: Likewise.
1282 * cpu-nios2.c: Likewise.
1283 * cpu-ns32k.c: Likewise.
1284 * cpu-or1k.c: Likewise.
1285 * cpu-pdp11.c: Likewise.
1286 * cpu-pj.c: Likewise.
1287 * cpu-plugin.c: Likewise.
1288 * cpu-powerpc.c: Likewise.
1289 * cpu-pru.c: Likewise.
1290 * cpu-riscv.c: Likewise.
1291 * cpu-rl78.c: Likewise.
1292 * cpu-rs6000.c: Likewise.
1293 * cpu-rx.c: Likewise.
1294 * cpu-s12z.c: Likewise.
1295 * cpu-s390.c: Likewise.
1296 * cpu-score.c: Likewise.
1297 * cpu-sh.c: Likewise.
1298 * cpu-sparc.c: Likewise.
1299 * cpu-spu.c: Likewise.
1300 * cpu-tic30.c: Likewise.
1301 * cpu-tic4x.c: Likewise.
1302 * cpu-tic54x.c: Likewise.
1303 * cpu-tic6x.c: Likewise.
1304 * cpu-tic80.c: Likewise.
1305 * cpu-tilegx.c: Likewise.
1306 * cpu-tilepro.c: Likewise.
1307 * cpu-v850.c: Likewise.
1308 * cpu-v850_rh850.c: Likewise.
1309 * cpu-vax.c: Likewise.
1310 * cpu-visium.c: Likewise.
1311 * cpu-wasm32.c: Likewise.
1312 * cpu-xc16x.c: Likewise.
1313 * cpu-xgate.c: Likewise.
1314 * cpu-xstormy16.c: Likewise.
1315 * cpu-xtensa.c: Likewise.
1316 * cpu-z80.c: Likewise.
1317 * cpu-z8k.c: Likewise.
1319 2019-09-09 Phil Blundell <pb@pbcl.net>
1321 binutils 2.33 branch created.
1323 2019-09-06 Alan Modra <amodra@gmail.com>
1325 * aout-target.h (object_p): Formatting.
1326 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1327 * corefile.c (generic_core_file_matches_executable_p): Constify
1328 variables and remove cast.
1329 * bfd-in2.h: Regenerate.
1331 2019-09-05 Alan Modra <amodra@gmail.com>
1333 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1334 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1335 in the GOT/PLT entry rather than affecting the offset to that
1337 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1339 2019-09-05 Alan Modra <amodra@gmail.com>
1341 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1342 in second instruction.
1343 (ppc64_elf_relocate_section): Likewise.
1345 2019-09-05 Alan Modra <amodra@gmail.com>
1348 * libbfd-in.h (bfd_strdup): New inline function.
1349 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1351 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1352 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1354 (bfd_openstreamr): Use bfd_strdup.
1355 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1356 * plugin.c (try_load_plugin): Use bfd_malloc.
1357 * libbfd.h: Regenerate.
1359 2019-09-02 Alan Modra <amodra@gmail.com>
1362 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1364 (read_alt_indirect_string): Likewise.
1365 (read_alt_indirect_ref): Likewise.
1367 2019-08-31 Jim Wilson <jimw@sifive.com>
1370 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1371 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1373 2019-08-30 Jim Wilson <jimw@sifive.com>
1375 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1376 error, call bfd_set_error, set ret to FALSE, and goto out label.
1378 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1381 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1382 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1384 2019-08-29 Alan Modra <amodra@gmail.com>
1387 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1388 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1389 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1392 2019-08-29 Alan Modra <amodra@gmail.com>
1394 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1395 on second insn, return it in poff.
1396 (ppc64_elf_relocate_section): Add offset to paddi addend for
1399 2019-08-28 Jim Wilson <jimw@sifive.com>
1401 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1402 section when setting max_alignment. Update comment.
1403 (_bfd_riscv_relax_pc): Likewise.
1405 2019-08-29 Alan Modra <amodra@gmail.com>
1408 * bfd.c (struct bfd): Add no_element_cache.
1409 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1410 archive cache when no_element_cache.
1411 (bfd_generic_archive_p): Set no_element_cache when opening first
1412 element to check format. Close first element too.
1413 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1414 * bfd-in2.h: Regenerate.
1416 2019-08-24 Alan Modra <amodra@gmail.com>
1418 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1419 symbols from GOT optimisation.
1421 2019-08-23 Stafford Horne <shorne@gmail.com>
1423 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1426 2019-08-23 Nick Clifton <nickc@redhat.com>
1429 * elf.c (bfd_section_from_shdr): Issue an informative warning
1430 message and continue processing other sections after encountering
1431 a reloc section for a section which already has other relocs
1434 2019-08-23 Alan Modra <amodra@gmail.com>
1437 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1438 on error without freeing plts[] contents.
1440 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1442 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1444 2019-08-22 Nick Clifton <nickc@redhat.com>
1447 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1448 reading data from extra records.
1450 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1453 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1454 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1455 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1456 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1459 2019-08-22 Alan Modra <amodra@gmail.com>
1461 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1462 instead recognize CMSE_PREFIX in symbol name.
1463 (elf32_arm_gc_mark_extra_sections): Likewise.
1464 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1465 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1467 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1469 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1470 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1472 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1474 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1475 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1476 elf32_arm_stub_long_branch_v4t_thumb_arm,
1477 elf32_arm_stub_short_branch_v4t_thumb_arm,
1478 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1479 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1480 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1481 previous instruction.
1483 2019-08-19 Tom Tromey <tromey@adacore.com>
1485 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1488 2019-08-19 Alan Modra <amodra@gmail.com>
1490 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1492 (struct _ppc64_elf_section_data): Likewise.
1493 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1494 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1495 than TOC loop. Check PLT16 insns too.
1497 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1500 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1501 PC-relative relocations back to ...
1502 (elf_x86_64_relocate_section): Here.
1504 2019-08-16 Martin Liska <mliska@suse.cz>
1507 * elflink.c: Report error only for not relocatable.
1508 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1509 here lto_slim_object as it's handled in caller.
1511 2019-08-16 Alan Modra <amodra@gmail.com>
1513 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1515 2019-08-15 Jim Wilson <jimw@sifive.com>
1517 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1518 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1519 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1521 2019-08-15 Tom Tromey <tromey@adacore.com>
1523 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1526 2019-08-14 Alan Modra <amodra@gmail.com>
1529 * dwarf2.c (stash_comp_unit): New function, extracted from..
1530 (_bfd_dwarf2_find_nearest_line): ..here.
1531 (find_abstract_instance): Parse comp units and decode line info
1534 2019-08-14 Alan Modra <amodra@gmail.com>
1536 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1537 (comp_unit_find_nearest_line): Use it here..
1538 (_bfd_dwarf2_find_symbol_bias): ..and here.
1540 2019-08-14 Alan Modra <amodra@gmail.com>
1542 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1543 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1544 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1545 _bfd_dwarf2_find_nearest_line calls.
1546 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1547 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1548 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1549 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1550 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1551 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1552 * libbfd.h: Regenerate.
1554 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1556 * elf-bfd.h (struct elf_backend_data): New members.
1557 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1558 .gnu.hash section if necessary.
1559 (struct collect_gnu_hash_codes): New member.
1560 (elf_gnu_hash_process_symidx): New function name.
1561 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1562 symbols. Record xlat location for every symbol which should have
1563 a .MIPS.xhash entry.
1564 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1565 dynamic section if necessary.
1566 (GNU_HASH_SECTION_NAME): New define.
1567 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1568 Update the section size info.
1569 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1570 (struct mips_elf_link_hash_entry): New member.
1571 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1573 (mips_elf_sort_hash_table): Initialize the pointer to the
1574 .MIPS.xhash section.
1575 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1576 translation table entry with the symbol dynindx.
1577 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1578 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1580 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1582 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1584 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1585 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1587 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1588 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1589 (_bfd_mips_post_process_headers): Mark the ABI version as
1590 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1591 but not a .hash section.
1592 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1593 position in the translation table, associated with the hash
1595 * elfxx-mips.h (literal_reloc_p): Define
1596 elf_backend_record_xhash_symbol backend hook.
1597 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1600 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1602 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1603 (bpf_elf_insn_disp_reloc): Delete function.
1604 (elf_backend_relocate_section): Define.
1606 2019-08-07 Alan Modra <amodra@gmail.com>
1609 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1610 for overflow in expressions involving nsymz.
1612 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1614 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1615 two pages in relro presence.
1617 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1619 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1620 (get_wsr_lbeg_opcode): New functions.
1621 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1622 and insn_len for the first actual instruction of the loop.
1624 2019-07-30 Alan Modra <amodra@gmail.com>
1627 * bfd.c (struct bfd): Add lto_slim_object flag.
1628 * bfd-in2.h: Regenerate.
1630 2019-07-29 Martin Liska <mliska@suse.cz>
1633 * archive.c (_bfd_compute_and_write_armap): Come up with
1634 report_plugin_err variable.
1635 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1636 * elf.c (struct lto_section): New.
1637 (_bfd_elf_make_section_from_shdr): Parse content of
1638 .gnu_lto_.lto section.
1639 * elflink.c: Report error for a missing LTO plugin.
1640 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1642 2019-07-28 Alan Modra <amodra@gmail.com>
1646 * elflink.c (elf_link_add_object_symbols): Report an informative
1647 error on finding local symbols with index equal or greater than
1648 symbol table sh_info. Correct comment. Allow such symbols in
1649 dynamic objects. Abort on NULL section for symbol.
1651 2019-07-26 Alan Modra <amodra@gmail.com>
1653 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1654 (elf_linker): Don't define.
1655 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1657 2019-07-25 YunQiang Su <syq@debian.org>
1660 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1663 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1665 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1667 (reloc_type_to_name): Fix formating.
1668 (arc_elf_object_p): Likewise.
1669 (debug_arc_reloc): Likewise.
1670 (arc_do_relocation): Likewise.
1672 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1674 * elf32-arc.c (bfd_get_32_me): New function.
1675 (bfd_put_32_me): Likewise.
1676 (arc_elf_relax_section): Likewise.
1677 (bfd_elf32_bfd_relax_section): Define.
1679 2019-07-24 Alan Modra <amodra@gmail.com>
1681 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1682 elf_backend_final_write_processing, don't pass linker arg.
1683 (_bfd_elf_final_write_processing): Update prototype.
1684 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1685 (_bfd_elf_final_write_processing): Return error on incompatible
1686 OSABI and has_gnu_osabi. Remove linker arg.
1687 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1688 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1689 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1690 (_bfd_mips_elf_final_write_processing): Likewise.
1691 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1692 and remove linker arg.
1693 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1694 * elf-nacl.c (nacl_final_write_processing): Likewise.
1695 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1696 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1697 * elf32-arm.c (arm_final_write_processing): Likewise.
1698 (elf32_arm_final_write_processing): Likewise.
1699 (elf32_arm_nacl_final_write_processing): Likewise.
1700 (elf32_arm_vxworks_final_write_processing): Likewise.
1701 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1702 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1703 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1704 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1705 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1706 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1707 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1708 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1709 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1710 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1711 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1712 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1713 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1714 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1715 (ppc_elf_final_write_processing): Likewise.
1716 (ppc_elf_vxworks_final_write_processing): Likewise.
1717 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1718 (elf32_sparc_final_write_processing): Likewise.
1719 (elf32_sparc_vxworks_final_write_processing): Likewise.
1720 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1721 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1722 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1723 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1724 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1725 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1726 (_bfd_mips_elf_final_write_processing): Likewise.
1728 2019-07-24 Alan Modra <amodra@gmail.com>
1730 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1732 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1733 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1735 2019-07-24 Alan Modra <amodra@gmail.com>
1737 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1738 EI_OSABI header byte here.
1739 (ELF_OSABI): Define.
1741 2019-07-23 Alan Modra <amodra@gmail.com>
1743 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1744 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1745 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1746 when elf_gnu_osabi_mbind is set.
1747 (_bfd_elf_map_sections_to_segments): Likewise.
1748 (_bfd_elf_init_private_section_data): Likewise.
1749 (_bfd_elf_final_write_processing): Update comment.
1750 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1751 (elf_backend_special_sections): Define without .tbss for linux.
1753 2019-07-23 Alan Modra <amodra@gmail.com>
1755 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1756 Remove none, any, all enums.
1757 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1758 (_bfd_elf_final_write_processing): Declare.
1759 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1760 elf_backend_final_write_processing.
1761 (_bfd_elf_post_process_headers): Move body of function to..
1762 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1763 only when not already set. Adjust for rename.
1764 * elfxx-target.h (elf_backend_final_write_processing): Default to
1765 _bfd_elf_final_write_processing.
1766 * elf-hppa.h (elf_hppa_final_write_processing): Call
1767 _bfd_elf_final_write_processing.
1768 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1769 * elf-nacl.c (nacl_final_write_processing): Likewise.
1770 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1771 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1772 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1773 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1774 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1775 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1776 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1777 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1778 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1779 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1780 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1781 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1782 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1783 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1784 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1785 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1786 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1787 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1788 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1789 * elf32-arm.c (arm_final_write_processing): Split out from..
1790 (elf32_arm_final_write_processing): ..here. Call
1791 _bfd_elf_final_write_processing.
1792 (elf32_arm_nacl_final_write_processing): Adjust.
1793 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1794 (_bfd_mips_elf_final_write_processing): ..here. Call
1795 _bfd_elf_final_write_processing.
1796 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1797 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1798 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1799 (ppc_elf_final_write_processing): ..here. Call
1800 _bfd_elf_final_write_processing.
1801 (ppc_elf_vxworks_final_write_processing): Adjust.
1802 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1803 (elf32_sparc_final_write_processing): ..here. Call
1804 _bfd_elf_final_write_processing.
1805 (elf32_sparc_vxworks_final_write_processing): Adjust.
1806 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1807 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1808 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1809 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1810 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1811 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1812 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1813 * elflink.c (elf_link_add_object_symbols): Likewise.
1814 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1817 2019-07-23 Omar Majid <omajid@redhat.com>
1819 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1820 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1821 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1823 * peXXigen.c: Add comment about source of .NET magic numbers.
1825 2019-07-19 Alan Modra <amodra@gmail.com>
1827 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1828 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1829 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1830 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1831 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1832 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1833 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1834 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1835 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1836 * bfd-in2.h: Regenerate.
1837 * libbfd.h: Regenerate.
1839 2019-07-18 Alan Modra <amodra@gmail.com>
1841 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1842 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1845 2019-07-18 Alan Modra <amodra@gmail.com>
1847 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1848 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1849 is more than 8 bits.
1850 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1851 tls_type vars unsigned int.
1852 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1853 to select r_type edit.
1855 2019-07-18 Alan Modra <amodra@gmail.com>
1857 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1859 * elf64-ppc.c (TLS_GDIE): Likewise.
1861 2019-07-18 Alan Modra <amodra@gmail.com>
1863 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1864 range of tp-relative offsets.
1866 2019-07-15 Alan Modra <amodra@gmail.com>
1868 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1869 alias is no longer bfd_link_hash_defined, clear the alias.
1871 2019-07-13 Alan Modra <amodra@gmail.com>
1873 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1875 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1876 (_bfd_elf_init_2_index_sections): Likewise.
1877 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1878 relocations for local TLS symbols, use STN_UNDEF as the relocation
1880 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1881 leave TLS symbol value in the addend.
1883 2019-07-08 Alan Modra <amodra@gmail.com>
1886 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1887 size before reading first word.
1889 2019-07-02 Nick Clifton <nickc@redhat.com>
1892 * elf.c (is_debuginfo_file): New function.
1893 (assign_file_positions_for_non_load_sections): Do not warn about
1894 allocated sections outside of loadable segments if they are found
1895 in a debuginfo file.
1896 * elf-bfd.h (is_debuginfo_file): Prototype.
1898 2019-07-02 Nick Clifton <nickc@redhat.com>
1901 * compress.c (bfd_get_full_section_contents): Do not complain
1902 about linker created sections that are larger than the file size.
1904 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1906 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1907 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1909 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1911 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1913 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1914 sections when .text section contain secure entry functions
1917 2019-07-01 Nick Clifton <nickc@redhat.com>
1920 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1921 section VMA in the offset used to update exidx relocs.
1923 2019-06-28 Nick Clifton <nickc@redhat.com>
1926 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1927 large version reference section.
1928 * compress.c (bfd_get_full_section_contents): Check for an
1929 uncompressed section whose size is larger than the file size.
1931 2019-06-28 Alan Modra <amodra@gmail.com>
1933 * format.c (bfd_check_format_matches): Don't match plugin target
1934 if another target matches. Expand comment.
1935 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1936 non-corefile targets, outside !SELECT_VECS.
1937 * config.bfd: Don't handle targ=plugin here.
1938 * configure.ac: Don't add plugin to enable_targets or handle in
1939 target loop setting selvecs and other target vars.
1940 * configure: Regenerate.
1942 2019-06-26 Nick Clifton <nickc@redhat.com>
1945 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1946 messages for failures.
1947 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1948 if returning an error value.
1950 2019-06-25 Jan Beulich <jbeulich@suse.com>
1952 * elf-properties.c (elf_find_and_remove_property): Rename last
1953 parameter. Mention it in comment.
1955 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1957 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1958 SEC_MERGE or SEC_CODE flags are set.
1959 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1960 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1961 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1962 Add sec_addr (sym_sec) after handling merge sections.
1964 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1967 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1968 property after reporting property removal.
1970 2019-06-23 Alan Modra <amodra@gmail.com>
1973 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1974 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1975 Reduce range of offsets allowed for other GOT relocs.
1977 2019-06-23 Alan Modra <amodra@gmail.com>
1980 * elfcode.h (elf_object_p): Warning fix.
1982 2019-06-21 Alan Modra <amodra@gmail.com>
1985 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1987 2019-06-19 Alan Modra <amodra@gmail.com>
1990 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1991 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1993 2019-06-19 Alan Modra <amodra@gmail.com>
1995 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1996 functions that require r2 valid to use local entry.
1997 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1999 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2001 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
2002 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
2003 with elfNN_aarch64_allocate_local_dynrelocs.
2005 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
2007 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
2009 2019-06-14 Alan Modra <amodra@gmail.com>
2011 * Makefile.in: Regenerate.
2012 * configure: Regenerate.
2014 2019-06-14 Alan Modra <amodra@gmail.com>
2016 * elf64-ppc.c: Fix comments involving paddi.
2018 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
2021 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
2022 absent, or the bfd is not in the ELF formart.
2023 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
2025 2019-06-10 Christos Zoulas <christos@zoulas.com>
2028 * elf.c (elfcore_make_auxv_note_section): New function.
2029 (elfcore_grok_note): Use it.
2030 (elfcore_grok_freebsd_note): Likewise.
2031 (elfcore_grok_openbsd_note): Likewise.
2032 (elfcore_grok_netbsd_note): Likewise. Plus add support for
2033 NT_NETBSDCORE_AUXV notes.
2035 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2037 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2038 alignment of the new gnu property section.
2040 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2042 * bfd-in.h: Change comment.
2043 * bfd-in2.h: Regenerate.
2044 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2045 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2048 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
2050 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2051 Remove overflow check.
2053 2019-05-28 Alan Modra <amodra@gmail.com>
2056 * cofflink.c (coff_link_check_archive_element): Don't assume
2057 element is a coff object file after calling add_archive_element.
2059 2019-05-28 Alan Modra <amodra@gmail.com>
2062 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2063 attempt to set sh_entsize for excluded PLT section.
2065 2019-05-28 Alan Modra <amodra@gmail.com>
2068 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2069 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2070 allocated in alpha_dynamic_entries_for_reloc.
2072 2019-05-28 Alan Modra <amodra@gmail.com>
2075 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2076 on NULL output_section.
2077 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2079 2019-05-28 Alan Modra <amodra@gmail.com>
2082 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2083 entry when MUST_FIND. Abort when MUST_FIND not found.
2084 (elf_m68k_get_bfd2got_entry): Likewise.
2085 (elf_m68k_relocate_section): Remove now useless assert.
2087 2019-05-28 Alan Modra <amodra@gmail.com>
2090 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2091 from bfd_link_info, not an output section owner.
2092 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2093 (elf_hppa_final_link_relocate): Likewise.
2095 2019-05-28 Alan Modra <amodra@gmail.com>
2098 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2099 create_object_symbols_section, obj_textsec, obj_datasec or
2100 obj_bsssec. Fix other errors in placement.
2101 * config.bfd: Obsolete tic30-aout.
2103 2019-05-28 Alan Modra <amodra@gmail.com>
2106 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2107 end of section list as well as section_count.
2108 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2109 section list before returning error.
2111 2019-05-27 Alan Modra <amodra@gmail.com>
2113 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2115 2019-05-27 Alan Modra <amodra@gmail.com>
2118 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2120 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2122 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2123 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2124 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2125 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2126 (elf_backend_merge_symbol_attribute): Define.
2128 2019-05-24 Alan Modra <amodra@gmail.com>
2130 * po/SRC-POTFILES.in: Regenerate.
2132 2019-05-24 Alan Modra <amodra@gmail.com>
2134 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2135 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2136 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2137 (struct ppc_link_hash_table): Add powerxx_stubs.
2138 (ppc64_elf_check_relocs): Set powerxx_stubs.
2139 (build_powerxx_offset, size_powerxx_offset),
2140 (num_relocs_for_powerxx_offset),
2141 (emit_relocs_for_powerxx_offset): New functions.
2142 (plt_stub_size): Size powerxx stubs.
2143 (ppc_build_one_stub): Emit powerxx stubs.
2144 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2147 2019-05-24 Alan Modra <amodra@gmail.com>
2149 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2150 R_PPC64_GOT_PCREL34.
2151 (xlate_pcrel_opt): New function.
2152 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2153 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2154 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2156 2019-05-24 Alan Modra <amodra@gmail.com>
2158 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2159 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2160 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2161 (BFD_RELOC_PPC64_PLT_PCREL34),
2162 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2163 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2164 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2165 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2166 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2167 * elf64-ppc.c (PNOP): Define.
2168 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2169 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2170 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2172 (ppc64_elf_prefix_reloc): New function.
2173 (struct ppc_link_hash_table): Add notoc_plt.
2174 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2175 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2176 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2177 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2178 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2179 possible need for dynamic relocs on non-pcrel powerxx relocs.
2180 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2181 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2182 (toc_adjusting_stub_needed): Likewise.
2183 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2184 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2185 * bfd-in2.h: Regenerate.
2186 * libbfd.h: Regenerate.
2188 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2190 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2191 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2193 * configure: Regenerate.
2195 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2197 * configure: Regenerated.
2198 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2199 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2200 (BFD64_BACKENDS): Add elf64-bpf.lo.
2201 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2202 * Makefile.in (SOURCE_HFILES): Regenerate.
2203 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2204 * cpu-bpf.c: New file.
2205 * elf64-bpf.c: Likewise.
2206 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2208 * archures.c: Define architecture bfd_arch_bpf and machine
2210 * reloc.c: Define BFD relocations used by the BPF target.
2211 * bfd-in2.h: Regenerated.
2212 * libbfd.h: Likewise.
2214 2019-05-22 Alan Modra <amodra@gmail.com>
2216 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2219 2019-05-22 Alan Modra <amodra@gmail.com>
2221 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2222 processing on "size error in section".
2224 2019-05-22 Alan Modra <amodra@gmail.com>
2226 * som.c (som_bfd_free_cached_info): Call
2227 _bfd_generic_close_and_cleanup.
2229 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2231 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2232 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2234 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2236 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2237 checks. Search the RELA table for n64 relocations.
2239 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2240 Faraz Shahbazker <fshahbazker@wavecomp.com>
2242 * elfxx-mips.c (LA25_BC): New macro.
2243 (mips_elf_link_hash_table)<compact_branches>: New field.
2244 (STUB_JALRC): New macro.
2245 (mipsr6_o32_exec_plt0_entry_compact): New array.
2246 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2247 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2248 (mipsr6_exec_plt_entry_compact): Likewise.
2249 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2250 when compact_branches is true.
2251 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2252 PLT for MIPSR6 with compact_branches. Do not reorder the
2253 compact branches PLT. Switch the lazy stub for MIPSR6
2254 with compact_branches to use JALRC.
2255 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2256 when compact_branches is true.
2257 (_bfd_mips_elf_compact_branches): New function.
2258 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2260 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2263 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2264 Fix print formatter.
2266 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2269 * elf32-arm.c (get_value_helper): Remove.
2270 (elf32_arm_final_link_relocate): Fix branch future relocations.
2272 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2275 * bfd-in.h (enum erratum_84319_opts): New
2276 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2277 int to enum erratum_84319_opts.
2278 * bfd-in2.h: Regenerate.
2279 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2280 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2281 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2282 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2283 (_bfd_aarch64_resize_stubs): Amend comment.
2284 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2286 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2287 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2289 (clear_erratum_843419_entry): Update erratum conditional.
2291 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2294 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2295 when computing distance_short_enough.
2297 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2300 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2301 Wrap around even if distance equals avr_pc_wrap_around.
2303 2019-05-20 Nick Clifton <nickc@redhat.com>
2305 * po/fr.po: Updated French translation.
2307 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2309 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2311 2019-05-16 Alan Modra <amodra@gmail.com>
2313 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2315 2019-05-15 Alan Modra <amodra@gmail.com>
2317 * elf32-arm.c (elf32_arm_write_section): Don't leave
2318 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2319 unitialised section contents.
2321 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2324 * verilog.c: (VerilogDataWidth): New variable.
2325 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2327 2019-05-08 Nick Clifton <nickc@redhat.com>
2330 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2331 rather than FALSE if encountering a non-ELF file.
2333 2019-05-06 Alan Modra <amodra@gmail.com>
2335 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2337 2019-05-06 Alan Modra <amodra@gmail.com>
2339 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2340 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2341 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2342 * libbfd.h: Regenerate.
2343 * bfd-in2.h: Regenerate.
2345 2019-05-04 Alan Modra <amodra@gmail.com>
2348 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2349 following the standard section names.
2350 (bfd_decode_symclass): Prioritize section flag tests in
2351 decode_section_type before name tests in coff_section_type.
2352 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2353 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2354 their names and choose standard .text section flags for
2357 2019-05-02 Nick Clifton <nickc@redhat.com>
2360 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2361 .gnu.debugaltlink sections as debugging sections.
2363 2019-04-30 Alan Modra <amodra@gmail.com>
2365 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2366 (struct _ppc64_elf_section_data): Likewise.
2367 (ppc64_elf_check_relocs): Set above fields.
2368 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2369 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2372 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2375 * elflink.c (elf_link_output_extsym): Don't complain undefined
2376 weak dynamic reference.
2378 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2380 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2381 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2382 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2383 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2384 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2385 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2386 (elfNN_aarch64_small_plt0_bti_entry): Update.
2387 (elfNN_aarch64_small_plt_bti_entry): Update.
2388 (elfNN_aarch64_small_plt_pac_entry): Update.
2389 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2390 (setup_plt_values): Setup new entries.
2391 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2392 (elfNN_aarch64_plt_sym_val): Likewise.
2394 2019-04-22 Jim Wilson <jimw@sifive.com>
2396 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2398 2019-04-19 Alan Modra <amodra@gmail.com>
2400 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2402 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2404 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2405 building shared object.
2406 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2408 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2411 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2414 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2416 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2418 * bfd-in2.h: Regenerate.
2419 * libbfd.h: Likewise.
2421 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2423 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2424 * bfd-in2.h: Regenerated.
2425 * libbfd.h: Regenerated.
2427 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2429 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2430 * bfd-in2.h: Regenerated.
2431 * libbfd.h: Likewise.
2433 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2435 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2436 * bfd-in2.h: Regenerated.
2437 * libbfd.h: Regenerated.
2438 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2439 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2440 and R_ARM_THM_BF12 together.
2441 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2443 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2445 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2446 * libbfd.h: Regenerated.
2447 * bfd-in2.h: Regenerated.
2448 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2449 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2450 and R_ARM_THM_BF18 together.
2451 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2453 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2455 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2456 * bfd-in2.h: Regenerated.
2457 * libbfd.h: Regenerated.
2458 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2459 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2460 and R_ARM_THM_BF16 together.
2461 (get_value_helper): New reloc helper.
2462 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2464 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2466 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2467 * bfd-in2.h: Regenerate.
2468 * libbfd.h: Regenerate.
2470 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2472 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2473 * bfd-in2.h: Regenerate.
2474 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2475 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2477 (using_thumb2): Likewise.
2478 (using_thumb2_bl): Update assert.
2479 (arch_has_arm_nop): Likewise.
2480 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2481 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2483 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2485 * elf-linker-x86.h (elf_x86_cet_report): New.
2486 (elf_linker_x86_params): Add cet_report.
2487 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2488 missing IBT and SHSTK properties if needed.
2490 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2493 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2494 "h != NULL". Don't check "h != NULL" before calling.
2495 bfd_elf_gc_record_vtentry.
2496 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2497 * elf32-bfin.c (bfin_check_relocs): Likewise.
2498 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2499 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2500 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2501 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2502 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2503 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2504 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2505 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2506 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2507 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2508 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2509 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2510 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2511 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2512 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2513 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2514 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2515 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2516 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2517 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2518 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2519 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2520 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2521 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2522 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2523 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2524 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2525 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2526 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2529 2019-04-11 Alan Modra <amodra@gmail.com>
2532 * elflink.c (elf_link_add_object_symbols): Don't read partial
2533 dynamic entries from fuzzed objects.
2535 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2538 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2539 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2540 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2542 2019-04-10 Michael Forney <mforney@mforney.org>
2545 * doc/chew.c (free_words): Correctly free "push_text" strings.
2547 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2549 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2551 2019-04-08 Alan Modra <amodra@gmail.com>
2553 * configure.ac (elfxx_x86): Define and use.
2554 * configure: Regenerate.
2556 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2558 * elf-linker-x86.h: New file.
2559 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2560 to get x86-specific linker options.
2561 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2562 (elf_x86_64_check_relocs): Likewise.
2563 (elf_x86_64_relocate_section): Likewise.
2564 (elf_x86_64_link_setup_gnu_properties): Likewise.
2565 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2566 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2567 (_bfd_elf_linker_x86_set_options): New function.
2568 * elfxx-x86.h: Include "elf-linker-x86.h".
2569 (elf_x86_link_hash_table): Add params.
2571 2019-04-03 Alan Modra <amodra@gmail.com>
2573 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2574 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2575 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2576 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2577 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2578 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2580 2019-04-02 Jim Wilson <jimw@sifive.com>
2583 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2584 ELF header flags to after check for ELF object file. Loop through
2585 sections looking for code sections, if none, then skip ABI checks.
2587 2019-03-30 Andrew Waterman <andrew@sifive.com>
2589 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2592 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2594 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2595 info->export_dynamic to the conditional.
2597 2019-03-28 Alan Modra <amodra@gmail.com>
2600 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2601 * configure: Regenerate.
2602 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2603 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2604 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2605 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2606 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2608 2019-03-21 Jim Wilson <jimw@sifive.com>
2611 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2612 verify sym non-NULL before using. Add identical check using h.
2614 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2616 * elf-bfd.h (struct elf_backend_data): Add argument to
2617 merge_gnu_properties.
2618 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2619 itself and while calling bed->merge_gnu_properties.
2620 (elf_merge_gnu_property_list): Update the calls for
2621 elf_merge_gnu_properties.
2622 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2623 of --force-bti warning and add argument.
2624 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2626 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2627 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2630 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2632 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2633 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2634 (elf_backend_fixup_gnu_properties): Define for AArch64.
2636 2019-03-18 Alan Modra <amodra@gmail.com>
2639 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2640 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2641 attempt at writing glink stubs only once.
2643 2019-03-16 Alan Modra <amodra@gmail.com>
2646 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2647 (_bfd_elf_rel_local_sym): Likewise.
2648 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2649 section of symbols with unrecognized shndx.
2651 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2654 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2656 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2657 in discarded section.
2659 2019-03-15 Alan Modra <amodra@gmail.com>
2662 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2663 symbol after globals if elf_bad_symtab is not set.
2665 2019-03-15 Alan Modra <amodra@gmail.com>
2668 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2669 (_bfd_elf_rel_local_sym): Likewise.
2671 2019-03-15 Alan Modra <amodra@gmail.com>
2674 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2675 object files with sh_size not a multiple of sh_entsize.
2677 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2680 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2681 input with bad relocation.
2683 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2685 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2687 2019-03-14 Nick Clifton <nickc@redhat.com>
2690 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2691 (save_section_vma): Initialise field to the number of entries in
2693 (section_vma_same): Check that the number of entries in the
2694 sec_vma table matches the number of sections in the bfd.
2696 2019-03-14 Nick Clifton <nickc@redhat.com>
2699 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2700 section owner pointer when adding the default symbol.
2702 2019-03-14 Nick Clifton <nickc@redhat.com>
2705 * elflink.c (elf_link_add_object_symbols): Add new local variable
2706 extversym_end. Initialise it to point to the end of the version
2707 symbol table, if present. Check it when initialising and updating
2710 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2712 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2713 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2714 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2715 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2717 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2718 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2719 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2721 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2722 Szabolcs Nagy <szabolcs.nagy@arm.com>
2724 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2725 (aarch64_bti_pac_info): New.
2726 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2727 (bfd_elf32_aarch64_set_options): Likewise.
2728 * bfd-in2.h: Regenerate
2729 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2730 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2731 (elfNN_aarch64_small_plt0_bti_entry): New.
2732 (elfNN_aarch64_small_plt_bti_entry): New.
2733 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2734 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2735 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2736 tlsdesc_plt_entry_size fields.
2737 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2738 (setup_plt_values): New helper function.
2739 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2741 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2743 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2744 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2745 to plt stubs instead of fixed ones and update filling them according
2746 to the need for bti.
2747 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2748 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2749 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2750 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2751 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2753 (bfd_elfNN_get_synthetic_symtab): Define.
2754 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2755 and mising BTI NOTE SECTION.
2758 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2760 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2761 linker created inputs from merge.
2762 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2763 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2764 (elfNN_aarch64_link_setup_gnu_properties): New.
2765 (elfNN_aarch64_merge_gnu_properties): New.
2766 (elf_backend_setup_gnu_properties): Define for AArch64.
2767 (elf_backend_merge_gnu_properties): Likewise.
2768 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2769 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2770 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2771 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2772 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2773 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2774 (elf_backend_parse_gnu_properties): Define for AArch64.
2776 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2779 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2780 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2782 2019-03-12 Alan Modra <amodra@gmail.com>
2784 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2785 nmemb parameter. Use bfd_alloc2.
2786 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2788 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2789 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2790 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2792 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2793 (assign_section_numbers): Style fix.
2794 (swap_out_syms): Use bfd_malloc2.
2795 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2797 (_bfd_elf_make_empty_symbol): Style fix.
2798 (elfobj_grok_stapsdt_note_1): Formatting.
2799 * elfcode.h (elf_object_p): Use bfd_alloc2.
2800 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2801 (elf_slurp_symbol_table): Use bfd_zalloc2.
2802 (elf_slurp_reloc_table): Use bfd_alloc2.
2803 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2804 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2805 size calculation doesn't overflow.
2806 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2807 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2808 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2810 2019-03-08 Alan Modra <amodra@gmail.com>
2813 * merge.c (merge_strings): Return secinfo. Don't pad section
2815 (_bfd_merge_sections): Pad section to alignment here, if input
2816 sections contributing to merged output all pad to alignment.
2819 2019-03-06 Nick Clifton <nickc@redhat.com>
2821 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2823 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2824 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2826 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2828 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2829 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2832 * elf32-s390.c (allocate_dynrelocs): Update comment.
2834 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2836 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2838 2019-02-28 Nick Clifton <nickc@redhat.com>
2841 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2842 section that is not NUL terminated.
2844 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2847 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2848 by linker when checking copy reloc on protected symbol.
2850 2019-02-24 Alan Modra <amodra@gmail.com>
2853 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2855 2019-02-20 Eric Tsai <erictsai@cadence.com>
2857 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2858 sections between the call site and call destination and adjust
2859 call distance by the largest alignment.
2861 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2863 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2864 * elf.c (elfcore_grok_aarch_pauth): New function.
2865 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2866 (elfcore_write_aarch_pauth): New function.
2867 (elfcore_write_register_note): Check for AArch64 pauth section.
2869 2019-02-20 Alan Modra <amodra@gmail.com>
2872 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2875 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2877 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2878 Darwin hosts, not just or1k.
2879 * configure: Regenerate.
2881 2019-02-20 Alan Modra <amodra@gmail.com>
2884 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2885 sentinel NUL to string buffer nearer to loop where it is used.
2886 Don't go past sentinel when scanning strings, and don't write
2888 * archive.c (do_slurp_coff_armap): Simplify string handling to
2891 2019-02-19 Alan Modra <amodra@gmail.com>
2894 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2895 attempting to prevent read past end of section.
2897 2019-02-18 Alan Modra <amodra@gmail.com>
2900 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2901 PRIx64 to generate warning messages. Print local sym names too.
2903 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2905 * elf32-arc (INIT_SYM_STRING): Delete.
2906 (FINI_SYM_STRING): Likewise.
2907 (init_str): Likewise.
2908 (fini_str): Likewise.
2910 2019-02-08 Alan Modra <amodra@gmail.com>
2912 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2913 for bss-plt" warning to make it an error.
2915 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2918 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2919 reloc_class_ifunc for ifunc symbols.
2920 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2922 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2924 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2925 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2927 2019-02-07 Nick Clifton <nickc@redhat.com>
2929 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2930 into the definitely obsolete list.
2932 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2935 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2936 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2937 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2939 (elf_x86_64_check_relocs): Here.
2940 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2941 to check if a symbol is defined in a non-shared object.
2942 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2944 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2946 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2947 of 'labs' (and fix GCC warning).
2949 2019-01-25 Nick Clifton <nickc@redhat.com>
2951 * po/ru.po: Updated Russian translation.
2953 2019-01-23 Nick Clifton <nickc@redhat.com>
2955 * po/fr.po: Updated French translation.
2957 2019-01-21 Nick Clifton <nickc@redhat.com>
2959 * po/pt.po: Updated Portuguese translation.
2960 * po/uk.po: Updated Ukranian translation.
2962 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2965 * elf32-nds32.c (nds32_relocate_section): Add space between words
2967 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2969 (riscv_i_or_e_p): Likewise.
2970 (riscv_merge_arch_attr_info): Likewise.
2972 2019-01-19 Nick Clifton <nickc@redhat.com>
2974 * version.m4: Reset to 2.32.51
2975 * configure: Regenerate.
2976 * po/bfd.pot: Regenerate.
2978 2018-06-24 Nick Clifton <nickc@redhat.com>
2980 2.32 branch created.
2982 2019-01-16 Kito Cheng <kito@andestech.com>
2984 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2987 2019-01-16 Kito Cheng <kito@andestech.com>
2988 Nelson Chu <nelson@andestech.com>
2990 * elfnn-riscv.c (in_subsets): New.
2991 (out_subsets): Likewise.
2992 (merged_subsets): Likewise.
2993 (riscv_std_ext_p): Likewise.
2994 (riscv_non_std_ext_p): Likewise.
2995 (riscv_std_sv_ext_p): Likewise.
2996 (riscv_non_std_sv_ext_p): Likewise.
2997 (riscv_version_mismatch): Likewise.
2998 (riscv_i_or_e_p): Likewise.
2999 (riscv_merge_std_ext): Likewise.
3000 (riscv_merge_non_std_and_sv_ext): Likewise.
3001 (riscv_merge_arch_attr_info): Likewise.
3002 (riscv_merge_attributes): Likewise.
3003 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
3005 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
3006 (elf_backend_obj_attrs_vendor): Define.
3007 (elf_backend_obj_attrs_section_type): Likewise.
3008 (elf_backend_obj_attrs_section): Likewise.
3009 (elf_backend_obj_attrs_arg_type): Define as
3010 riscv_elf_obj_attrs_arg_type.
3011 * elfxx-riscv.c (riscv_estimate_digit): New.
3012 (riscv_estimate_arch_strlen1): Likewise.
3013 (riscv_estimate_arch_strlen): Likewise.
3014 (riscv_arch_str1): Likewise.
3015 (riscv_arch_str): Likewise.
3016 * elfxx-riscv.h (riscv_arch_str): Declare.
3018 2019-01-14 John Darrington <john@darrington.wattle.id.au>
3020 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
3022 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
3023 source field. (md_apply_fix): Apply final fix
3024 to BFD_RELOC_S12Z_OPR.
3025 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
3027 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
3030 * elf32-s390.c (allocate_dynrelocs): Update comment.
3032 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
3034 * warning.m4: Adjust egrep pattern for non-GNU compilers.
3035 * configure: Regenerate.
3037 2019-01-08 Alan Modra <amodra@gmail.com>
3041 * ihex.c (ihex_write_object_contents): Properly check 32-bit
3044 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
3046 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3047 * bfd/bfd-in2.h: Regenerate.
3048 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3049 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3051 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
3053 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3054 default target, little endian target is more suitable.
3056 2019-01-04 Alan Modra <amodra@gmail.com>
3060 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3062 (EQ_VALUE_IN_FIELD): Likewise.
3063 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3065 2019-01-01 Alan Modra <amodra@gmail.com>
3067 Update year range in copyright notice of all files.
3069 For older changes see ChangeLog-2018
3071 Copyright (C) 2019 Free Software Foundation, Inc.
3073 Copying and distribution of this file, with or without modification,
3074 are permitted in any medium without royalty provided the copyright
3075 notice and this notice are preserved.
3081 version-control: never