1 2019-12-18 Alan Modra <amodra@gmail.com>
3 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
4 * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
6 2019-12-18 Alan Modra <amodra@gmail.com>
8 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
9 * elf32-hppa.c (final_link_relocate): Likewise.
10 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
11 (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
12 (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
13 * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
14 (ppc64_elf_relocate_section): Likewise.
15 * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
16 * netbsd.h (N_SET_FLAGS): Likewise.
18 2019-12-17 Alan Modra <amodra@gmail.com>
20 * coff-tic80.c: Delete file.
21 * cpu-tic80.c: Delete file.
22 * archures.c: Remove tic80 support.
23 * coffcode.h: Likewise.
24 * coffswap.h: Likewise.
25 * targets.c: Likewise.
26 * config.bfd: Likewise.
27 * configure.ac: Likewise.
28 * Makefile.am: Likewise.
29 * Makefile.in: Regenerate.
30 * bfd-in2.h: Regenerate.
31 * configure: Regenerate.
32 * po/SRC-POTFILES.in: Regenerate.
34 2019-12-13 Alan Modra <amodra@gmail.com>
37 * elf.c: (assign_file_positions_for_load_sections): Attempt to
38 keep meaningless p_offset for PT_LOAD segments without file
39 contents within file size.
41 2019-12-12 Alan Modra <amodra@gmail.com>
43 * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
44 * bfd-in2.h: Regenerate.
46 2019-12-11 Alan Modra <amodra@gmail.com>
48 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
49 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
50 * netbsd.h (write_object_contents): Likewise.
51 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
52 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
53 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
55 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
56 using 1u shifted left. Ditto for other macros.
57 * mmo.c (LOP): Make unsigned.
59 2019-12-11 Alan Modra <amodra@gmail.com>
61 * libbfd.c (bfd_get_8): Return a bfd_vma.
62 (bfd_get_signed_8): Return a bfd_signed_vma.
63 * bfd-in2.h: Regenerate.
65 2019-12-11 Alan Modra <amodra@gmail.com>
67 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
68 (Operand_soffsetx4_decode, Operand_simm4_decode),
69 (Operand_simm8_decode, Operand_simm8x256_decode),
70 (Operand_simm12b_decode, Operand_label8_decode),
71 (Operand_label12_decode, Operand_soffset_decode),
72 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
73 sign extend using shifts.
74 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
77 2019-12-11 Alan Modra <amodra@gmail.com>
79 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
80 of negative values by using unsigned vars.
82 2019-12-07 Alan Modra <amodra@gmail.com>
85 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
86 for ELF_COMMON_DEF_P symbols.
87 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
90 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
92 Only give FDE encoding warnings if --eh-frame-hdr was specified.
94 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
95 FDE encoding warning conditional.
97 2019-12-05 Nick Clifton <nickc@redhat.com>
100 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
101 when computing the sizes stored in the headers.
103 2019-12-03 Alan Modra <amodra@gmail.com>
106 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
108 (struct abbrev_offset_entry): New.
109 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
110 (read_abbrevs): Check whether we have already read abbrevs at
111 given offset, and add new offset/abbrev to hash table.
112 (decode_line_info): Keep line table at offset zero in file struct.
113 Return this for a cu reusing the same dir/file list.
114 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
115 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
116 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
119 2019-12-03 Alan Modra <amodra@gmail.com>
122 * dwarf2.c (struct dwarf2_debug_file): New struct.
123 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
125 (struct comp_unit): Add file field.
126 (read_indirect_string, read_indirect_line_string): Adjust to suit.
127 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
128 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
129 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
130 (stash_maybe_update_info_hash_tablse): Likewise.
131 (stash_verify_info_hash_table): Likewise.
132 (_bfd_dwarf2_slurp_debug_info): Likewise.
133 (_bfd_dwarf2_find_symbol_bias): Likewise.
134 (_bfd_dwarf2_find_nearest_line): Likewise.
135 (_bfd_dwarf2_cleanup_debug_info): Likewise.
136 (read_abbrevs): Add file param and adjust. Update calls.
137 (stash_comp_unit): Likewise.
138 (decode_line_info): Delete stash param and adjust. Update calls.
139 (comp_unit_find_nearest_line): Likewise.
140 (comp_unit_maybe_decode_line_info): Likewise.
141 (comp_unit_find_line): Likewise.
142 (parse_comp_unit): Add file and info_ptr param and adjust. Update
145 2019-12-03 Alan Modra <amodra@gmail.com>
147 * dwarf2.c (read_indirect_string): Don't duplicate offset check
148 done in read_section.
149 (read_indirect_line_string): Likewise.
150 (read_alt_indirect_string): Likewise.
151 (read_alt_indirect_ref): Likewise.
152 (read_abbrevs): Likewise. Free memory on all failure paths.
153 Use correct unsigned type for pointer difference comparison.
155 2019-12-03 Alan Modra <amodra@gmail.com>
157 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
159 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
160 (stash_comp_unit): Likewise.
161 (read_alt_indirect_ref): Return NULL not FALSE.
163 2019-12-03 Alan Modra <amodra@gmail.com>
165 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
167 2019-11-27 Alan Modra <amodra@gmail.com>
170 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
172 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
173 returning info from the symbol table. Do the _bfd_elf_find_function
174 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
176 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
178 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
179 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
180 * libbfd.h: Regenerate.
182 2019-11-27 Alan Modra <amodra@gmail.com>
185 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
186 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
187 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
188 where _bfd_elf_find_nearest_line would do so.
189 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
191 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
192 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
193 (elf_backend_maybe_function_sym): Define.
194 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
195 (bfd_elf32_find_nearest_line): Don't define.
196 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
197 (elf_backend_maybe_function_sym): Define.
198 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
199 (bfd_elfNN_find_nearest_line): Don't define.
201 2019-11-27 Alan Modra <amodra@gmail.com>
203 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
204 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
205 by two before applying to insn. Correct overflow test.
206 * coff-sh.c (sh_reloc): Likewise.
208 2019-11-26 Nick Clifton <nickc@redhat.com>
210 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
211 negative relocated value.
212 * coff-sh.c (sh_reloc): Likewise.
214 2019-11-25 Alan Modra <amodra@gmail.com>
216 * archures.c (bfd_octets_per_byte): Tail call
217 bfd_arch_mach_octets_per_byte.
218 * coff-arm.c (OCTETS_PER_BYTE): Define.
219 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
220 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
221 * coff-i386.c (coff_i386_reloc): Similarly.
222 * coff-mips.c (mips_reflo_reloc): Similarly.
223 * coff-x86_64.c (coff_amd64_reloc): Similarly.
224 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
225 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
226 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
227 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
228 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
229 * elf32-s12z.c (opru18_reloc): Similarly.
230 * elf32-sh.c (sh_elf_reloc): Similarly.
231 * elf32-spu.c (spu_elf_rel9): Similarly.
232 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
233 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
234 (ppc64_elf_toc64_reloc): Similarly.
235 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
236 * cofflink.c (_bfd_coff_link_input_bfd),
237 (_bfd_coff_reloc_link_order): Likewise.
238 * elf.c (_bfd_elf_section_offset): Likewise.
239 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
240 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
241 (bfd_elf_final_link): Likewise.
242 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
243 to set SEC_ELF_OCTETS.
244 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
245 (bfd_install_relocation): Likewise.
246 (_bfd_final_link_relocate): Don't recalculate octets.
247 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
249 * bfd-in2.h: Regenerate.
251 2019-11-25 Christian Eggers <ceggers@gmx.de>
253 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
254 * archures.c (bfd_octets_per_byte): New parameter sec.
255 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
256 returned [ELF targets only].
257 * bfd.c (bfd_get_section_limit): Provide section parameter to
259 * bfd-in2.h: regenerate.
260 * binary.c (binary_set_section_contents): Move call to
261 bfd_octets_per_byte into section loop. Provide section parameter
262 to bfd_octets_per_byte.
263 * coff-arm.c (coff_arm_reloc): Provide section parameter
264 to bfd_octets_per_byte.
265 * coff-i386.c (coff_i386_reloc): likewise.
266 * coff-mips.c (mips_reflo_reloc): likewise.
267 * coff-x86_64.c (coff_amd64_reloc): likewise.
268 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
269 (_bfd_coff_reloc_link_order): likewise.
270 * elf.c (_bfd_elf_section_offset): likewise.
271 (_bfd_elf_make_section_from_shdr): likewise.
272 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
273 .debug*, .zdebug* and .note.gnu*.
274 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
275 to bfd_octets_per_byte.
276 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
277 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
278 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
279 * elf32-s12z.c (opru18_reloc): likewise.
280 * elf32-sh.c (sh_elf_reloc): likewise.
281 * elf32-spu.c (spu_elf_rel9): likewise.
282 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
283 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
284 (ppc64_elf_addr16_ha_reloc): likewise.
285 (ppc64_elf_toc64_reloc): likewise.
286 * elflink.c (bfd_elf_final_link): likewise.
287 (bfd_elf_perform_complex_relocation): likewise.
288 (elf_fixup_link_order): likewise.
289 (elf_link_input_bfd): likewise.
290 (elf_link_sort_relocs): likewise.
291 (elf_reloc_link_order): likewise.
292 (resolve_section): likewise.
293 * linker.c (_bfd_generic_reloc_link_order): likewise.
294 (bfd_generic_define_common_symbol): likewise.
295 (default_data_link_order): likewise.
296 (default_indirect_link_order): likewise.
297 * srec.c (srec_set_section_contents): likewise.
298 (srec_write_section): likewise.
299 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
300 * reloc.c (_bfd_final_link_relocate): likewise.
301 (bfd_generic_get_relocated_section_contents): likewise.
302 (bfd_install_relocation): likewise.
303 For section which have SEC_ELF_OCTETS set, multiply output_base
304 and output_offset with bfd_octets_per_byte.
305 (bfd_perform_relocation): likewise.
307 2019-11-21 Alan Modra <amodra@gmail.com>
309 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
310 BFDs that have not been loaded.
312 2019-11-19 Alan Modra <amodra@gmail.com>
315 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
316 u.syment.n_value does point at another C_FILE sym and not into
317 some auxent that happens to look like a C_FILE. Properly check
318 for integer overflow and avoid possible pointer wrap-around.
319 Simplify pr17512 checks.
321 2019-11-19 Alan Modra <amodra@gmail.com>
324 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
325 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
327 2019-11-18 Alan Modra <amodra@gmail.com>
329 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
330 Rename from elf_backend_post_process_headers.
331 (_bfd_elf_post_process_headers): Delete.
332 (_bfd_elf_init_file_header): Declare.
333 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
334 in place of prep_headers and elf_backend_post_process_headers.
335 (_bfd_elf_init_file_header): Renamed from prep_headers with
336 updated args and made global. Delete dead code.
337 (_bfd_elf_post_process_headers): Delete.
338 * elf32-arm.c (elf32_arm_init_file_header): Rename from
339 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
341 (elf_backend_init_file_header): Define.
342 (elf_backend_post_process_headers): Don't define.
343 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
344 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
345 * elf32-metag.c (elf_metag_init_file_header): Similarly.
346 * elf32-spu.c (spu_elf_init_file_header
347 * elf32-visium.c (visium_elf_init_file_header
348 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
349 * elf64-hppa.c (elf64_hppa_init_file_header
350 * elf64-ia64-vms.c (elf64_vms_init_file_header
351 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
352 * elfnn-ia64.c (elfNN_hpux_init_file_header
353 * elfxx-mips.c (_bfd_mips_init_file_header
354 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
355 (_bfd_mips_init_file_header): Declare.
356 (elf_backend_post_process_headers): Delete.
357 (elf_backend_init_file_header): Define.
358 * elfxx-target.h (elf_backend_post_process_headers): Delete.
359 (elf_backend_init_file_header): Define and use.
360 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
361 (elf_backend_post_process_headers): Don't define.
362 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
363 (elf32_m68hc11_init_file_header): Declare.
364 * elf32-ppc.c (elf_backend_post_process_headers): Remove
367 2019-11-18 Alan Modra <amodra@gmail.com>
369 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
370 Rename from elf_backend_modify_program_headers.
371 (_bfd_elf_modify_headers): Declare.
372 * elf.c (assign_file_positions_except_relocs): Set
373 elf_program_header_size. Always call elf_backend_modify_headers.
374 Extract code modifying file header..
375 (_bfd_elf_modify_headers): ..to here. New function.
376 * elf32-arm.c (elf_backend_modify_headers): Renamed from
377 elf_backend_modify_program_headers.
378 * elf32-i386.c: Similarly.
379 * elf64-x86-64.c: Similarly.
380 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
381 to _bfd_elf_modify_headers.
382 * elf-nacl.h (nacl_modify_headers): Rename from
383 nacl_modify_program_headers.
384 * elf-nacl.c (nacl_modify_headers): Rename from
385 nacl_modify_program_headers and call _bfd_elf_modify_headers.
386 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
387 * elf32-spu.c (spu_elf_modify_headers): Similarly.
388 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
389 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
391 2019-11-18 Alan Modra <amodra@gmail.com>
394 * bfd.c (bfd_error_type): Add bfd_error_sorry.
395 (bfd_errmsgs): Likewise.
396 * elf.c (rewrite_elf_program_header): Don't abort on confused
397 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
398 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
399 (_bfd_elf_final_write_processing): Likewise.
400 * bfd-in2.h: Regenerate.
402 2019-11-12 Jim Wilson <jimw@sifive.com>
405 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
406 foff. If sym_sec->output_section and sec->output_section are the same
407 and not *ABS* then set max_alignment to that section's alignment.
409 2019-11-07 Alan Modra <amodra@gmail.com>
411 * cpu-cr16c.c: Delete.
412 * elf32-cr16c.c: Delete.
418 * targets.c: Remove cr16c support.
423 * po/SRC-POTFILES.in: Regenerate.
425 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
427 * doc/chew.c (add_to_definition): Use correct type when
428 calculating size of array reallocation.
429 (nextword): Always initialise the word return parameter.
430 (compile): Check return value of nextword().
432 2019-10-30 Keith Seitz <keiths@redhat.com>
434 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
436 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
438 (elf_read_notes): Add declaration.
439 * elf.c (elf_read_notes): Move elf-bfd.h.
440 (_bfd_elf_core_find_build_id): New function.
441 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
442 build-id if none is known.
443 (elf_parse_notes): For core files, scan for notes.
444 * elfcore.h (elf_core_file_matches_executable_p): If both
445 BFDs have identical build-ids, then they match.
446 (_bfd_elf_core_find_build_id): New function.
447 * elfxx-target.h (elf_backend_core_find_build_id): Define.
448 (elfNN_bed): Add elf_backend_core_find_build_id.
450 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
452 * libcoff-in.h (struct pe_tdata): Add dos_message field.
453 * libcoff.h: Regenerate.
454 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
455 dos_message field rather than initialising it.
456 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
458 * peicode.h (pe_mkobject): Initialise the dos_message field.
459 (pe_mkobject_hook): Copy the dos_message field.
460 (pe_bfd_object_p): Copy the dos_message field.
462 2019-10-25 Alan Modra <amodra@gmail.com>
465 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
467 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
469 * elf.c (elf_sort_segments): New function.
470 (assign_file_positions_except_relocs): Use shortcuts to elfheader
471 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
472 headers. Move PT_PHDR check..
473 (assign_file_positions_for_non_load_sections): ..and code setting
474 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
475 (assign_file_positions_for_load_sections): ..to here. Sort
476 PT_LOAD headers. Delete header_pad code. Use actual number of
477 headers rather than allocated in calculating size for program
478 headers. Don't assume program headers follow ELF file header.
479 Simplify pt_load_count code. Only set "off" for PT_LOAD or
481 (rewrite_elf_program_header): Set p_vaddr_offset for segments
482 that include file and program headers.
483 (copy_elf_program_header): Likewise, replacing header_size code.
485 2019-10-21 Alan Modra <amodra@gmail.com>
488 * archive.c (normalize): Return file unchanged when
489 BFD_ARCHIVE_FULL_PATH.
490 (_bfd_construct_extended_name_table): Pass abfd, the output
492 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
493 * bfd.c (struct bfd): Make flags a full flagword.
494 (BFD_ARCHIVE_FULL_PATH): Define.
495 * bfd-in2.h: Regenerate.
497 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
499 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
500 minimum alignment for .plt section.
502 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
504 * elf32-hppa.c: Revise import stub sequences.
505 (LONG_BRANCH_STUB_SIZE): Define.
506 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
507 (IMPORT_STUB_SIZE): Define.
508 (IMPORT_SHARED_STUB_SIZE): Define.
509 (EXPORT_STUB_SIZE): Define.
510 (plt_stub): Revise to not use register %r22.
511 (LDO_R1_R22): Define.
512 (LDW_R22_R21): Define.
513 (LDW_R22_R19): Define.
514 (hppa_build_one_stub): Update stub generation and use new defines.
515 (hppa_size_one_stub): Likewise.
517 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
519 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
520 that user should recompile their code with `fPIC` when linking non-pic
521 code into shared library.
523 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
524 the error message if needed, and then store the result into the
525 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
526 message for the dangerous relocation should be set before we call the
527 callback function. If we miss the error message since linker runs out
528 of memory, we should set the default error message for the error.
530 2019-10-16 Alan Modra <amodra@gmail.com>
533 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
534 for all ppc arch info.
535 * linker.c (default_data_link_order): Pass info->big_endian to
536 arch_info->fill function.
538 2019-10-15 Alan Modra <amodra@gmail.com>
540 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
541 (elf32_m68hc11_relocate_section): Don't use a variable for format
542 strings. Delete some unnecessary xgettext:c-format comments.
544 2019-10-15 Alan Modra <amodra@gmail.com>
547 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
549 * elf32-m68hc1x.c (reloc_warning): New function.
550 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
551 corresponding to %lx in format strings.
552 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
554 2019-10-15 Alan Modra <amodra@gmail.com>
557 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
559 2019-10-15 Alan Modra <amodra@gmail.com>
561 * bfd.c (bfd_check_compression_header): Check for powers of two
564 2019-10-14 Alan Modra <amodra@gmail.com>
566 * syms.c (struct indexentry): Add idx field.
567 (cmpindexentry): Final sort on idx.
568 (_bfd_stab_section_find_nearest_line): Set idx.
570 2019-10-14 Alan Modra <amodra@gmail.com>
572 * dwarf2.c (struct lookup_funcinfo): Add idx field.
573 (compare_lookup_funcinfos): Perform final sort on idx.
574 (build_lookup_funcinfo_table): Set idx.
575 (compare_sequences): Perform final sort on num_lines.
576 (build_line_info_table): Set num_lines and line_info_lookup earlier.
577 (sort_line_sequences): Set num_lines for sort.
579 2019-10-14 Alan Modra <amodra@gmail.com>
581 * elflink.c (elf_sort_symbol): Sort on type and name as well.
582 (elf_link_add_object_symbols): Style fix.
584 2019-10-14 Alan Modra <amodra@gmail.com>
586 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
587 for sections about to be sorted.
588 (assign_file_positions_for_load_sections): Likewise.
589 (elf_sort_sections): Don't bother optimising both TOEND case.
590 * elflink.c (bfd_elf_final_link): Reset target_index.
592 2019-10-14 Alan Modra <amodra@gmail.com>
594 * elflink.c (elf_get_linked_section_vma): Delete.
595 (compare_link_order): Use elf_linked_to_section and sort by lma,
597 (elf_fixup_link_order): Use size_t variables where appropriate.
598 Make use of elf_linked_to_section. Formatting. Properly align
601 2019-10-14 Alan Modra <amodra@gmail.com>
603 * elf-strtab.c (strrevcmp): Comment.
604 * merge.c (strrevcmp): Likewise.
605 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
606 Comment on why comparing pointers ensures a stable sort.
607 * elflink.c (struct elf_symbol): Add void* to union.
608 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
609 (elf_sym_name_compare): Likewise.
610 (bfd_elf_match_symbols_in_sections): Style fix.
611 (elf_link_sort_cmp1): Comment.
613 2019-10-14 Alan Modra <amodra@gmail.com>
616 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
617 return value of bfd_alloc2.
618 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
619 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
620 value of bfd_get_section_contents.
621 * som.c (som_write_space_strings): Don't use xmalloc.
622 (som_write_symbol_strings): Likewise.
624 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
626 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
627 stash->info_hash_status = STASH_INFO_HASH_ON when
628 stash_maybe_update_info_hash_tables succeeds.
630 2019-10-09 Alan Modra <amodra@gmail.com>
633 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
634 total_size calculation.
636 2019-10-08 Alan Modra <amodra@gmail.com>
639 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
640 recur_count. Error on recur_count reaching 100 rather than
641 info_ptr matching orig_info_ptr. Adjust calls.
643 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
645 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
646 (elf32_msp430_merge_msp430_attributes): Add support for merging
647 the GNU object attribute for data region.
649 2019-10-07 Alan Modra <amodra@gmail.com>
651 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
652 space for local got non-tls relocs when PIE.
654 2019-10-07 Alan Modra <amodra@gmail.com>
656 * elflink.c (elf_fixup_link_order): Don't attempt to find
657 an elf_section for linker created bfd sections.
659 2019-10-07 Alan Modra <amodra@gmail.com>
661 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
662 with non-local symbol. Don't double count __tls_get_addr calls
664 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
666 2019-10-07 Alan Modra <amodra@gmail.com>
668 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
670 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
672 2019-10-04 Alan Modra <amodra@gmail.com>
674 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
675 (ppc64_elf_tls_optimize): Correct is_local condition.
676 (allocate_got): Don't reserve dynamic relocations for any of the
677 tls got relocs in PIEs when the symbol is local.
678 (allocate_dynrelocs): Correct validity test for local sym using
680 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
681 for any of the tls got relocs in PIEs.
682 (ppc64_elf_layout_multitoc): Likewise.
683 (ppc64_elf_relocate_section): Correct validity test for local sym
684 using tlsld_got slot. Don't emit dynamic relocations for any of
685 the tls got relocs in PIEs when the symbol is local.
686 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
687 (got_relocs_needed): Delete.
688 (allocate_dynrelocs): Correct validity test for local sym using
689 tlsld_got slot. Don't reserve dynamic relocations for any of the
690 tls got relocs in PIEs when the symbol is local.
691 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
692 for any of the tls got relocs in PIEs.
693 (ppc_elf_relocate_section): Correct validity test for local sym
694 using tlsld_got slot. Don't emit dynamic relocations for any of
695 the tls got relocs in PIEs when the symbol is local.
697 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
701 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
702 bfd_link_pic for TLS checks.
703 (elf32_arm_final_link_relocate): Likewise.
704 (allocate_dynrelocs_for_symbol): Likewise.
706 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
709 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
711 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
713 * elf-bfd.h (bfd_section_is_ctf): New inline function.
714 * elf.c (special_sections_c): Add ".ctf".
715 (assign_file_positions_for_non_load_sections): Note that
716 compressed debugging sections etc are not assigned here. Treat
717 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
719 (assign_file_positions_except_relocs): Likewise.
720 (find_section_in_list): Note that debugging and CTF sections, as
721 well as reloc sections, are assigned later.
722 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
723 their size and contents updated.
724 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
725 compressed sections, they have no uncompressed content to copy at
727 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
728 callback right before the strtab is written out.
729 (bfd_elf_final_link): Don't cache the section contents of CTF
730 sections: they are not populated yet. Call the emit_ctf callback
731 right at the end, after all the symbols and strings are flushed
734 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
736 * elf-strtab.c (_bfd_elf_strtab_len): New.
737 (_bfd_elf_strtab_str): Likewise.
738 * bfd-elf.h: Declare them.
740 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
742 * elf-bfd.h (bfd_elf_get_str_section): Add.
743 * elf.c (bfd_elf_get_str_section): No longer static.
745 2019-09-26 Alan Modra <amodra@gmail.com>
748 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
749 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
750 ${bindir}/../lib/bfd-plugins if different.
751 * Makefile.in: Regenerate.
753 2019-09-23 Alan Modra <amodra@gmail.com>
755 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
756 in choosing between different actions for shared library and
757 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
758 (dec_dynrel_count): Likewise. Account for ifunc special case.
759 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
761 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
764 2019-09-23 Alan Modra <amodra@gmail.com>
766 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
767 * Makefile.in: Regenerate.
768 * po/SRC-POTFILES.in: Regenerate.
770 2019-09-23 Alan Modra <amodra@gmail.com>
772 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
773 (bfd_elf_version_tree): Delete forward declarations.
774 Move other forward decls and remaining elf function decl later.
775 (bfd_section_already_linked_table_init),
776 (bfd_section_already_linked_table_free),
777 (_bfd_handle_already_linked, _bfd_nearby_section),
778 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
780 2019-09-23 Alan Modra <amodra@gmail.com>
782 * bfd-in.h: Move ecoff function declarations..
783 * ecoff-bfd.h: ..to here, new file.
784 * ecoff.c: Include ecoff-bfd.h.
785 * ecofflink.c: Likewise.
786 * elf64-alpha.c: Likewise.
787 * elfxx-mips.c: Likewise.
788 * bfd-in2.h: Regenerate.
790 2019-09-23 Alan Modra <amodra@gmail.com>
792 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
793 Move most other elf declarations..
794 * elf-bfd.h: ..to here.
795 * bfd-in2.h: Regenerate.
797 2019-09-23 Alan Modra <amodra@gmail.com>
799 * bfd-in.h: Move m68k function declaration..
800 * cpu-m68k.h: ..to here, new file..
801 * elf32-m68k.h: ..and here, new file.
802 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
803 * bfd-in2.h: Regenerate.
805 2019-09-23 Alan Modra <amodra@gmail.com>
807 * bfd-in.h: Move bfin function declaration..
808 * elf32-bfin.h: ..to here, new file.
809 * elf32-bfin.c: Include elf32-bfin.h.
810 * bfd-in2.h: Regenerate.
812 2019-09-23 Alan Modra <amodra@gmail.com>
814 * bfd-in.h: Move cr16 function declaration..
815 * elf32-cr16.h: ..to here, new file.
816 * elf32-cr16.c: Include elf32-cr16.h.
817 * bfd-in2.h: Regenerate.
819 2019-09-23 Alan Modra <amodra@gmail.com>
821 * bfd-in.h (bfd_sunos_get_needed_list),
822 (bfd_sunos_record_link_assignment),
823 (bfd_sunos_size_dynamic_sections),
824 (bfd_i386linux_size_dynamic_sections),
825 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
826 * bfd-in2.h: Regenerate.
828 2019-09-23 Alan Modra <amodra@gmail.com>
830 * bfd-in.h: Move xcoff function declarations..
831 * xcofflink.h: ..to here, new file.
832 * xcofflink.c: Include xcofflink.h.
833 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
834 * bfd-in2.h: Regenerate.
836 2019-09-23 Alan Modra <amodra@gmail.com>
838 * bfd-in.h: Delete coff forward refs and move coff declaration..
839 * coff-bfd.h: ..to here.
840 * bfd-in2.h: Regenerate.
842 2019-09-23 Alan Modra <amodra@gmail.com>
844 * bfd-in.h: Move arm declaraions..
845 * cpu-arm.h: ..to here, new file..
846 * coff-arm.h: ..and here, new file..
847 * elf32-arm.h: ..and here, new file.
848 * cpu-arm.c: Include cpu-arm.h.
849 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
850 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
851 * pe-arm.c: Move function rename defines later.
852 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
853 * bfd-in2.h: Regenerate.
855 2019-09-23 Alan Modra <amodra@gmail.com>
857 * bfd-in.h: Move tic6x function declaration..
858 * elf32-tic6x.h: ..to here.
859 * bfd-in2.h: Regenerate.
861 2019-09-23 Alan Modra <amodra@gmail.com>
863 * bfd-in.h: Move aarch64 declarations and defines..
864 * cpu-aarch64.h: ..to here, new file..
865 * elfxx-aarch64.h: ..and here.
866 * cpu-aarch64.c: Include cpu-aarch64.h.
867 * elfnn-aarch64.c: Likewise.
868 * bfd-in2.h: Regenerate.
870 2019-09-23 Alan Modra <amodra@gmail.com>
872 * bfd-in.h: Delete ticoff function declarations.
873 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
874 (bfd_ticoff_get_section_load_page): Make static.
875 * bfd-in2.h: Regenerate.
877 2019-09-23 Alan Modra <amodra@gmail.com>
879 * bfd-in.h: Move h8300 function declaration to..
880 * cpu-h8300.h: ..here, new file.
881 * cpu-h8300.c: Include cpu-h8300.h.
882 * elf32-h8300.c: Likewise.
883 * bfd-in2.h: Regenerate.
885 2019-09-23 Alan Modra <amodra@gmail.com>
887 * bfd-in.h: Move ia64 function declarations..
888 * elfxx-ia64.h: ..to here.
889 * bfd-in2.h: Regenerate.
891 2019-09-23 Alan Modra <amodra@gmail.com>
893 * bfd-in.h: Move v850 function declarations..
894 * elf32-v850.h: ..to here, new file.
895 * elf32-v850.c: Include elf32-v850.h.
896 * bfd-in2.h: Regenerate.
898 2019-09-23 Alan Modra <amodra@gmail.com>
900 * bfd-in.h: Move mips function declaration to..
901 * elfxx-mips.h: ..here.
902 * bfd-in2.h: Regenerate.
904 2019-09-23 Alan Modra <amodra@gmail.com>
906 * bfd-in.h: Move csky function declarations to..
907 * elf32-csky.h: ..here, new file.
908 * elf32-csky.c: Include elf32-csky.h.
909 * bfd-in2.h: Regenerate.
911 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
913 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
914 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
915 Set undefined_weak field from it.
916 (relax_func_t): New parameter undefined_weak.
917 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
918 (_bfd_riscv_relax_tls_le): Likewise.
919 (_bfd_riscv_relax_align): Likewise.
920 (_bfd_riscv_relax_delete): Likewise.
921 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
922 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
923 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
924 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
925 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
927 (_bfd_riscv_relax_section): New local undefined_weak. Set for
928 undef weak relocs that can be relaxed. Pass to relax_func call.
930 2019-09-20 Alan Modra <amodra@gmail.com>
932 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
933 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
934 (bfd_section_userdata, bfd_is_com_section, discarded_section),
935 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
936 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
937 (bfd_section_list_remove, bfd_section_list_append),
938 (bfd_section_list_prepend, bfd_section_list_insert_after),
939 (bfd_section_list_insert_before, bfd_section_removed_from_list):
940 New inline functions.
941 * section.c (bfd_is_und_section, bfd_is_abs_section),
942 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
943 (bfd_section_list_append, bfd_section_list_prepend),
944 (bfd_section_list_insert_after, bfd_section_list_insert_before),
945 (bfd_section_removed_from_list): Delete macros.
946 (bfd_section_name, bfd_section_size, bfd_section_vma),
947 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
948 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
949 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
950 (discarded_section): New inline functions.
951 * bfd-in2.h: Regenerate.
953 2019-09-20 Alan Modra <amodra@gmail.com>
955 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
956 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
957 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
958 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
959 * targets.c (bfd_asymbol_flavour): Likewise.
960 * bfd-in2.h: Regenerate.
962 2019-09-20 Alan Modra <amodra@gmail.com>
964 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
965 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
966 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
967 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
968 (bfd_get_file_flags, bfd_applicable_file_flags),
969 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
970 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
971 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
972 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
973 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
974 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
975 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
976 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
977 (bfd_usrdata, bfd_set_usrdata): New inline functions.
978 * targets.c (bfd_get_target, bfd_get_flavour),
979 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
980 (bfd_little_endian, bfd_header_big_endian),
981 (bfd_header_little_endian, bfd_applicable_section_flags),
982 (bfd_get_symbol_leading_char): New inline functions.
983 * bfd-in2.h: Regenerate.
985 2019-09-20 Alan Modra <amodra@gmail.com>
987 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
988 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
991 2019-09-18 Alan Modra <amodra@gmail.com>
993 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
994 (bfd_get_section_lma, bfd_get_section_alignment),
995 (bfd_get_section_size, bfd_get_section_flags),
996 (bfd_get_section_userdata): Delete.
997 (bfd_section_name, bfd_section_size, bfd_section_vma),
998 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
999 (bfd_section_flags, bfd_section_userdata): New.
1000 (bfd_is_com_section): Rename parameter.
1001 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
1002 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1003 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
1004 (bfd_set_section_lma): New.
1005 * bfd-in2.h: Regenerate.
1006 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1008 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1009 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1010 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1011 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1012 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1013 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1014 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1015 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1016 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1017 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1018 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1019 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1020 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1021 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1022 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1023 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1024 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1025 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1026 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1027 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1028 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1029 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1030 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1031 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1032 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1033 * xcofflink.c: Update throughout for bfd section macro and function
1036 2019-09-18 Alan Modra <amodra@gmail.com>
1038 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1039 (bfd_get_output_section): Delete.
1040 (bfd_asymbol_base): Delete.
1041 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1042 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1043 (bfd_set_asymbol_name): New macro.
1044 * bfd-in2.h: Regenerate.
1045 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1046 * aoutx.h: Likewise.
1047 * cofflink.c: Likewise.
1048 * dwarf2.c: Likewise.
1049 * ecoff.c: Likewise.
1051 * elf32-arm.c: Likewise.
1052 * elf32-mips.c: Likewise.
1053 * elf32-score.c: Likewise.
1054 * elf32-score7.c: Likewise.
1055 * elfn32-mips.c: Likewise.
1056 * elfnn-aarch64.c: Likewise.
1057 * elfxx-mips.c: Likewise.
1058 * linker.c: Likewise.
1059 * pdp11.c: Likewise.
1060 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1062 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1064 * Makefile.in: Re-generate.
1065 * configure: Re-generate.
1066 * doc/Makefile.in: Re-generate.
1068 2019-09-18 Alan Modra <amodra@gmail.com>
1070 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1072 * pdp11.c (slurp_symbol_table): Likewise.
1073 * som.c (som_slurp_symbol_table): Likewise.
1074 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1075 * coffcode.h (coff_slurp_symbol_table): Likewise.
1076 * cofflink.c (_bfd_coff_final_link): Likewise.
1077 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1078 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1079 (_bfd_ecoff_slurp_symbol_table): Likewise.
1080 (_bfd_ecoff_bfd_final_link): Likewise.
1081 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1082 * elflink.c (elf_link_output_symstrtab): Likewise.
1083 (bfd_elf_final_link): Likewise.
1084 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1085 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1086 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1087 start_address or symcount using bfd_get macros.
1088 * coffgen.c (coff_real_object_p): Likewise.
1089 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1090 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1091 * elfcore.h (elf_core_file_p): Don't set start_address using
1093 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1094 using bfd_get macro.
1095 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1096 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1097 or symcount using bfd_get macros.
1098 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1099 * syms.c (bfd_set_symtab): Likewise.
1100 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1101 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1103 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1104 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1105 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1106 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1107 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1108 * som.c (som_slurp_armap): Likewise.
1110 2019-09-18 Alan Modra <amodra@gmail.com>
1112 * archures.c (bfd_get_arch): Make param const.
1113 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1114 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1115 * bfd-in2.h: Regenerate.
1117 2019-09-18 Alan Modra <amodra@gmail.com>
1119 * bfd-in.h (carsym.name): Make const.
1120 * reloc.c (struct reloc_howto_struct.name): Likewise.
1121 * targets.c (bfd_target.name): Likewise.!
1122 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1123 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1124 when setting carsym.name.
1125 * bfd-in2.h: Regenerate.
1127 2019-09-18 Alan Modra <amodra@gmail.com>
1129 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1130 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1131 error status. Adjust calls.
1132 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1133 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1134 bfd_malloc. Use bfd_set_filename.
1136 2019-09-18 Alan Modra <amodra@gmail.com>
1138 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1139 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1140 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1141 needs_copy even if all relocs are in rw sections.
1142 (dec_dynrel_count): Handle TOC16 relocs.
1143 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1144 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1147 2019-09-16 Phil Blundell <pb@pbcl.net>
1149 * version.m4: Set version to 2.33.50.
1150 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1152 2019-09-11 Tom Tromey <tom@tromey.com>
1154 * opncls.c (bfd_set_filename): New function.
1155 * bfd-in2.h: Regenerate.
1157 2019-09-11 Alan Modra <amodra@gmail.com>
1159 * targets.c (struct bfd_target): Add _bfd_group_name.
1160 (BFD_JUMP_TABLE): Likewise.
1161 * coffgen.c (bfd_coff_group_name): New function.
1162 * elf.c (bfd_elf_group_name): New function.
1163 * linker.c (_bfd_nolink_bfd_group_name): New function.
1164 * section.c (bfd_generic_group_name): New function.
1165 * elf-bfd.h (bfd_elf_group_name): Declare.
1166 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1167 * libcoff-in.h (bfd_coff_group_name): Declare.
1168 * aout-target.h (MY_bfd_group_name): Define.
1169 * aout-tic30.c (MY_bfd_group_name): Define.
1170 * bfd.c (bfd_group_name): Define.
1171 * binary.c (binary_bfd_group_name): Define.
1172 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1173 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1174 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1175 * coffcode.h (coff_bfd_group_name): Define.
1176 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1177 * i386msdos.c (msdos_bfd_group_name): Define.
1178 * ihex.c (ihex_bfd_group_name): Define.
1179 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1180 * mmo.c (mmo_bfd_group_name): Define.
1181 * pef.c (bfd_pef_bfd_group_name): Define.
1182 * plugin.c (bfd_plugin_bfd_group_name): Define.
1183 * ppcboot.c (ppcboot_bfd_group_name): Define.
1184 * som.c (som_bfd_group_name): Define.
1185 * srec.c (srec_bfd_group_name): Define.
1186 * tekhex.c (tekhex_bfd_group_name): Define.
1187 * verilog.c (verilog_bfd_group_name): Define.
1188 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1189 * xsym.c (bfd_sym_bfd_group_name): Define.
1190 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1191 (rs6000_xcoff64_aix_vec): Likewise.
1192 * bfd-in2.h: Regenerate.
1193 * libbfd.h: Regenerate.
1194 * libcoff.h: Regenerate.
1196 2019-09-10 Nick Clifton <nickc@redhat.com>
1199 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1201 (bfd_default_arch_struct): Initialise the new field.
1202 * bfd-in2.h: Regenerate.
1203 * cpu-aarch64.c: Initialise the new field.
1204 * cpu-alpha.c: Likewise.
1205 * cpu-arc.c: Likewise.
1206 * cpu-arm.c: Likewise.
1207 * cpu-avr.c: Likewise.
1208 * cpu-bfin.c: Likewise.
1209 * cpu-bpf.c: Likewise.
1210 * cpu-cr16.c: Likewise.
1211 * cpu-cr16c.c: Likewise.
1212 * cpu-cris.c: Likewise.
1213 * cpu-crx.c: Likewise.
1214 * cpu-csky.c: Likewise.
1215 * cpu-d10v.c: Likewise.
1216 * cpu-d30v.c: Likewise.
1217 * cpu-dlx.c: Likewise.
1218 * cpu-epiphany.c: Likewise.
1219 * cpu-fr30.c: Likewise.
1220 * cpu-frv.c: Likewise.
1221 * cpu-ft32.c: Likewise.
1222 * cpu-h8300.c: Likewise.
1223 * cpu-hppa.c: Likewise.
1224 * cpu-i386.c: Likewise.
1225 * cpu-ia64.c: Likewise.
1226 * cpu-iamcu.c: Likewise.
1227 * cpu-ip2k.c: Likewise.
1228 * cpu-iq2000.c: Likewise.
1229 * cpu-k1om.c: Likewise.
1230 * cpu-l1om.c: Likewise.
1231 * cpu-lm32.c: Likewise.
1232 * cpu-m10200.c: Likewise.
1233 * cpu-m10300.c: Likewise.
1234 * cpu-m32c.c: Likewise.
1235 * cpu-m32r.c: Likewise.
1236 * cpu-m68hc11.c: Likewise.
1237 * cpu-m68hc12.c: Likewise.
1238 * cpu-m68k.c: Likewise.
1239 * cpu-m9s12x.c: Likewise.
1240 * cpu-m9s12xg.c: Likewise.
1241 * cpu-mcore.c: Likewise.
1242 * cpu-mep.c: Likewise.
1243 * cpu-metag.c: Likewise.
1244 * cpu-microblaze.c: Likewise.
1245 * cpu-mips.c: Likewise.
1246 * cpu-mmix.c: Likewise.
1247 * cpu-moxie.c: Likewise.
1248 * cpu-msp430.c: Likewise.
1249 * cpu-mt.c: Likewise.
1250 * cpu-nds32.c: Likewise.
1251 * cpu-nfp.c: Likewise.
1252 * cpu-nios2.c: Likewise.
1253 * cpu-ns32k.c: Likewise.
1254 * cpu-or1k.c: Likewise.
1255 * cpu-pdp11.c: Likewise.
1256 * cpu-pj.c: Likewise.
1257 * cpu-plugin.c: Likewise.
1258 * cpu-powerpc.c: Likewise.
1259 * cpu-pru.c: Likewise.
1260 * cpu-riscv.c: Likewise.
1261 * cpu-rl78.c: Likewise.
1262 * cpu-rs6000.c: Likewise.
1263 * cpu-rx.c: Likewise.
1264 * cpu-s12z.c: Likewise.
1265 * cpu-s390.c: Likewise.
1266 * cpu-score.c: Likewise.
1267 * cpu-sh.c: Likewise.
1268 * cpu-sparc.c: Likewise.
1269 * cpu-spu.c: Likewise.
1270 * cpu-tic30.c: Likewise.
1271 * cpu-tic4x.c: Likewise.
1272 * cpu-tic54x.c: Likewise.
1273 * cpu-tic6x.c: Likewise.
1274 * cpu-tic80.c: Likewise.
1275 * cpu-tilegx.c: Likewise.
1276 * cpu-tilepro.c: Likewise.
1277 * cpu-v850.c: Likewise.
1278 * cpu-v850_rh850.c: Likewise.
1279 * cpu-vax.c: Likewise.
1280 * cpu-visium.c: Likewise.
1281 * cpu-wasm32.c: Likewise.
1282 * cpu-xc16x.c: Likewise.
1283 * cpu-xgate.c: Likewise.
1284 * cpu-xstormy16.c: Likewise.
1285 * cpu-xtensa.c: Likewise.
1286 * cpu-z80.c: Likewise.
1287 * cpu-z8k.c: Likewise.
1289 2019-09-09 Phil Blundell <pb@pbcl.net>
1291 binutils 2.33 branch created.
1293 2019-09-06 Alan Modra <amodra@gmail.com>
1295 * aout-target.h (object_p): Formatting.
1296 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1297 * corefile.c (generic_core_file_matches_executable_p): Constify
1298 variables and remove cast.
1299 * bfd-in2.h: Regenerate.
1301 2019-09-05 Alan Modra <amodra@gmail.com>
1303 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1304 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1305 in the GOT/PLT entry rather than affecting the offset to that
1307 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1309 2019-09-05 Alan Modra <amodra@gmail.com>
1311 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1312 in second instruction.
1313 (ppc64_elf_relocate_section): Likewise.
1315 2019-09-05 Alan Modra <amodra@gmail.com>
1318 * libbfd-in.h (bfd_strdup): New inline function.
1319 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1321 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1322 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1324 (bfd_openstreamr): Use bfd_strdup.
1325 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1326 * plugin.c (try_load_plugin): Use bfd_malloc.
1327 * libbfd.h: Regenerate.
1329 2019-09-02 Alan Modra <amodra@gmail.com>
1332 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1334 (read_alt_indirect_string): Likewise.
1335 (read_alt_indirect_ref): Likewise.
1337 2019-08-31 Jim Wilson <jimw@sifive.com>
1340 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1341 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1343 2019-08-30 Jim Wilson <jimw@sifive.com>
1345 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1346 error, call bfd_set_error, set ret to FALSE, and goto out label.
1348 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1351 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1352 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1354 2019-08-29 Alan Modra <amodra@gmail.com>
1357 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1358 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1359 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1362 2019-08-29 Alan Modra <amodra@gmail.com>
1364 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1365 on second insn, return it in poff.
1366 (ppc64_elf_relocate_section): Add offset to paddi addend for
1369 2019-08-28 Jim Wilson <jimw@sifive.com>
1371 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1372 section when setting max_alignment. Update comment.
1373 (_bfd_riscv_relax_pc): Likewise.
1375 2019-08-29 Alan Modra <amodra@gmail.com>
1378 * bfd.c (struct bfd): Add no_element_cache.
1379 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1380 archive cache when no_element_cache.
1381 (bfd_generic_archive_p): Set no_element_cache when opening first
1382 element to check format. Close first element too.
1383 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1384 * bfd-in2.h: Regenerate.
1386 2019-08-24 Alan Modra <amodra@gmail.com>
1388 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1389 symbols from GOT optimisation.
1391 2019-08-23 Stafford Horne <shorne@gmail.com>
1393 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1396 2019-08-23 Nick Clifton <nickc@redhat.com>
1399 * elf.c (bfd_section_from_shdr): Issue an informative warning
1400 message and continue processing other sections after encountering
1401 a reloc section for a section which already has other relocs
1404 2019-08-23 Alan Modra <amodra@gmail.com>
1407 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1408 on error without freeing plts[] contents.
1410 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1412 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1414 2019-08-22 Nick Clifton <nickc@redhat.com>
1417 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1418 reading data from extra records.
1420 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1423 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1424 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1425 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1426 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1429 2019-08-22 Alan Modra <amodra@gmail.com>
1431 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1432 instead recognize CMSE_PREFIX in symbol name.
1433 (elf32_arm_gc_mark_extra_sections): Likewise.
1434 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1435 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1437 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1439 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1440 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1442 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1444 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1445 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1446 elf32_arm_stub_long_branch_v4t_thumb_arm,
1447 elf32_arm_stub_short_branch_v4t_thumb_arm,
1448 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1449 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1450 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1451 previous instruction.
1453 2019-08-19 Tom Tromey <tromey@adacore.com>
1455 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1458 2019-08-19 Alan Modra <amodra@gmail.com>
1460 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1462 (struct _ppc64_elf_section_data): Likewise.
1463 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1464 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1465 than TOC loop. Check PLT16 insns too.
1467 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1470 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1471 PC-relative relocations back to ...
1472 (elf_x86_64_relocate_section): Here.
1474 2019-08-16 Martin Liska <mliska@suse.cz>
1477 * elflink.c: Report error only for not relocatable.
1478 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1479 here lto_slim_object as it's handled in caller.
1481 2019-08-16 Alan Modra <amodra@gmail.com>
1483 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1485 2019-08-15 Jim Wilson <jimw@sifive.com>
1487 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1488 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1489 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1491 2019-08-15 Tom Tromey <tromey@adacore.com>
1493 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1496 2019-08-14 Alan Modra <amodra@gmail.com>
1499 * dwarf2.c (stash_comp_unit): New function, extracted from..
1500 (_bfd_dwarf2_find_nearest_line): ..here.
1501 (find_abstract_instance): Parse comp units and decode line info
1504 2019-08-14 Alan Modra <amodra@gmail.com>
1506 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1507 (comp_unit_find_nearest_line): Use it here..
1508 (_bfd_dwarf2_find_symbol_bias): ..and here.
1510 2019-08-14 Alan Modra <amodra@gmail.com>
1512 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1513 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1514 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1515 _bfd_dwarf2_find_nearest_line calls.
1516 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1517 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1518 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1519 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1520 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1521 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1522 * libbfd.h: Regenerate.
1524 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1526 * elf-bfd.h (struct elf_backend_data): New members.
1527 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1528 .gnu.hash section if necessary.
1529 (struct collect_gnu_hash_codes): New member.
1530 (elf_gnu_hash_process_symidx): New function name.
1531 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1532 symbols. Record xlat location for every symbol which should have
1533 a .MIPS.xhash entry.
1534 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1535 dynamic section if necessary.
1536 (GNU_HASH_SECTION_NAME): New define.
1537 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1538 Update the section size info.
1539 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1540 (struct mips_elf_link_hash_entry): New member.
1541 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1543 (mips_elf_sort_hash_table): Initialize the pointer to the
1544 .MIPS.xhash section.
1545 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1546 translation table entry with the symbol dynindx.
1547 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1548 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1550 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1552 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1554 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1555 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1557 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1558 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1559 (_bfd_mips_post_process_headers): Mark the ABI version as
1560 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1561 but not a .hash section.
1562 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1563 position in the translation table, associated with the hash
1565 * elfxx-mips.h (literal_reloc_p): Define
1566 elf_backend_record_xhash_symbol backend hook.
1567 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1570 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1572 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1573 (bpf_elf_insn_disp_reloc): Delete function.
1574 (elf_backend_relocate_section): Define.
1576 2019-08-07 Alan Modra <amodra@gmail.com>
1579 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1580 for overflow in expressions involving nsymz.
1582 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1584 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1585 two pages in relro presence.
1587 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1589 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1590 (get_wsr_lbeg_opcode): New functions.
1591 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1592 and insn_len for the first actual instruction of the loop.
1594 2019-07-30 Alan Modra <amodra@gmail.com>
1597 * bfd.c (struct bfd): Add lto_slim_object flag.
1598 * bfd-in2.h: Regenerate.
1600 2019-07-29 Martin Liska <mliska@suse.cz>
1603 * archive.c (_bfd_compute_and_write_armap): Come up with
1604 report_plugin_err variable.
1605 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1606 * elf.c (struct lto_section): New.
1607 (_bfd_elf_make_section_from_shdr): Parse content of
1608 .gnu_lto_.lto section.
1609 * elflink.c: Report error for a missing LTO plugin.
1610 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1612 2019-07-28 Alan Modra <amodra@gmail.com>
1616 * elflink.c (elf_link_add_object_symbols): Report an informative
1617 error on finding local symbols with index equal or greater than
1618 symbol table sh_info. Correct comment. Allow such symbols in
1619 dynamic objects. Abort on NULL section for symbol.
1621 2019-07-26 Alan Modra <amodra@gmail.com>
1623 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1624 (elf_linker): Don't define.
1625 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1627 2019-07-25 YunQiang Su <syq@debian.org>
1630 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1633 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1635 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1637 (reloc_type_to_name): Fix formating.
1638 (arc_elf_object_p): Likewise.
1639 (debug_arc_reloc): Likewise.
1640 (arc_do_relocation): Likewise.
1642 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1644 * elf32-arc.c (bfd_get_32_me): New function.
1645 (bfd_put_32_me): Likewise.
1646 (arc_elf_relax_section): Likewise.
1647 (bfd_elf32_bfd_relax_section): Define.
1649 2019-07-24 Alan Modra <amodra@gmail.com>
1651 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1652 elf_backend_final_write_processing, don't pass linker arg.
1653 (_bfd_elf_final_write_processing): Update prototype.
1654 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1655 (_bfd_elf_final_write_processing): Return error on incompatible
1656 OSABI and has_gnu_osabi. Remove linker arg.
1657 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1658 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1659 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1660 (_bfd_mips_elf_final_write_processing): Likewise.
1661 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1662 and remove linker arg.
1663 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1664 * elf-nacl.c (nacl_final_write_processing): Likewise.
1665 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1666 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1667 * elf32-arm.c (arm_final_write_processing): Likewise.
1668 (elf32_arm_final_write_processing): Likewise.
1669 (elf32_arm_nacl_final_write_processing): Likewise.
1670 (elf32_arm_vxworks_final_write_processing): Likewise.
1671 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1672 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1673 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1674 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1675 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1676 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1677 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1678 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1679 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1680 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1681 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1682 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1683 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1684 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1685 (ppc_elf_final_write_processing): Likewise.
1686 (ppc_elf_vxworks_final_write_processing): Likewise.
1687 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1688 (elf32_sparc_final_write_processing): Likewise.
1689 (elf32_sparc_vxworks_final_write_processing): Likewise.
1690 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1691 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1692 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1693 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1694 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1695 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1696 (_bfd_mips_elf_final_write_processing): Likewise.
1698 2019-07-24 Alan Modra <amodra@gmail.com>
1700 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1702 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1703 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1705 2019-07-24 Alan Modra <amodra@gmail.com>
1707 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1708 EI_OSABI header byte here.
1709 (ELF_OSABI): Define.
1711 2019-07-23 Alan Modra <amodra@gmail.com>
1713 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1714 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1715 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1716 when elf_gnu_osabi_mbind is set.
1717 (_bfd_elf_map_sections_to_segments): Likewise.
1718 (_bfd_elf_init_private_section_data): Likewise.
1719 (_bfd_elf_final_write_processing): Update comment.
1720 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1721 (elf_backend_special_sections): Define without .tbss for linux.
1723 2019-07-23 Alan Modra <amodra@gmail.com>
1725 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1726 Remove none, any, all enums.
1727 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1728 (_bfd_elf_final_write_processing): Declare.
1729 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1730 elf_backend_final_write_processing.
1731 (_bfd_elf_post_process_headers): Move body of function to..
1732 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1733 only when not already set. Adjust for rename.
1734 * elfxx-target.h (elf_backend_final_write_processing): Default to
1735 _bfd_elf_final_write_processing.
1736 * elf-hppa.h (elf_hppa_final_write_processing): Call
1737 _bfd_elf_final_write_processing.
1738 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1739 * elf-nacl.c (nacl_final_write_processing): Likewise.
1740 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1741 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1742 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1743 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1744 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1745 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1746 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1747 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1748 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1749 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1750 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1751 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1752 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1753 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1754 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1755 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1756 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1757 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1758 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1759 * elf32-arm.c (arm_final_write_processing): Split out from..
1760 (elf32_arm_final_write_processing): ..here. Call
1761 _bfd_elf_final_write_processing.
1762 (elf32_arm_nacl_final_write_processing): Adjust.
1763 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1764 (_bfd_mips_elf_final_write_processing): ..here. Call
1765 _bfd_elf_final_write_processing.
1766 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1767 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1768 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1769 (ppc_elf_final_write_processing): ..here. Call
1770 _bfd_elf_final_write_processing.
1771 (ppc_elf_vxworks_final_write_processing): Adjust.
1772 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1773 (elf32_sparc_final_write_processing): ..here. Call
1774 _bfd_elf_final_write_processing.
1775 (elf32_sparc_vxworks_final_write_processing): Adjust.
1776 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1777 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1778 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1779 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1780 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1781 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1782 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1783 * elflink.c (elf_link_add_object_symbols): Likewise.
1784 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1787 2019-07-23 Omar Majid <omajid@redhat.com>
1789 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1790 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1791 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1793 * peXXigen.c: Add comment about source of .NET magic numbers.
1795 2019-07-19 Alan Modra <amodra@gmail.com>
1797 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1798 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1799 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1800 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1801 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1802 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1803 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1804 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1805 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1806 * bfd-in2.h: Regenerate.
1807 * libbfd.h: Regenerate.
1809 2019-07-18 Alan Modra <amodra@gmail.com>
1811 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1812 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1815 2019-07-18 Alan Modra <amodra@gmail.com>
1817 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1818 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1819 is more than 8 bits.
1820 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1821 tls_type vars unsigned int.
1822 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1823 to select r_type edit.
1825 2019-07-18 Alan Modra <amodra@gmail.com>
1827 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1829 * elf64-ppc.c (TLS_GDIE): Likewise.
1831 2019-07-18 Alan Modra <amodra@gmail.com>
1833 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1834 range of tp-relative offsets.
1836 2019-07-15 Alan Modra <amodra@gmail.com>
1838 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1839 alias is no longer bfd_link_hash_defined, clear the alias.
1841 2019-07-13 Alan Modra <amodra@gmail.com>
1843 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1845 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1846 (_bfd_elf_init_2_index_sections): Likewise.
1847 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1848 relocations for local TLS symbols, use STN_UNDEF as the relocation
1850 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1851 leave TLS symbol value in the addend.
1853 2019-07-08 Alan Modra <amodra@gmail.com>
1856 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1857 size before reading first word.
1859 2019-07-02 Nick Clifton <nickc@redhat.com>
1862 * elf.c (is_debuginfo_file): New function.
1863 (assign_file_positions_for_non_load_sections): Do not warn about
1864 allocated sections outside of loadable segments if they are found
1865 in a debuginfo file.
1866 * elf-bfd.h (is_debuginfo_file): Prototype.
1868 2019-07-02 Nick Clifton <nickc@redhat.com>
1871 * compress.c (bfd_get_full_section_contents): Do not complain
1872 about linker created sections that are larger than the file size.
1874 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1876 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1877 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1879 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1881 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1883 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1884 sections when .text section contain secure entry functions
1887 2019-07-01 Nick Clifton <nickc@redhat.com>
1890 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1891 section VMA in the offset used to update exidx relocs.
1893 2019-06-28 Nick Clifton <nickc@redhat.com>
1896 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1897 large version reference section.
1898 * compress.c (bfd_get_full_section_contents): Check for an
1899 uncompressed section whose size is larger than the file size.
1901 2019-06-28 Alan Modra <amodra@gmail.com>
1903 * format.c (bfd_check_format_matches): Don't match plugin target
1904 if another target matches. Expand comment.
1905 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1906 non-corefile targets, outside !SELECT_VECS.
1907 * config.bfd: Don't handle targ=plugin here.
1908 * configure.ac: Don't add plugin to enable_targets or handle in
1909 target loop setting selvecs and other target vars.
1910 * configure: Regenerate.
1912 2019-06-26 Nick Clifton <nickc@redhat.com>
1915 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1916 messages for failures.
1917 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1918 if returning an error value.
1920 2019-06-25 Jan Beulich <jbeulich@suse.com>
1922 * elf-properties.c (elf_find_and_remove_property): Rename last
1923 parameter. Mention it in comment.
1925 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1927 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1928 SEC_MERGE or SEC_CODE flags are set.
1929 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1930 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1931 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1932 Add sec_addr (sym_sec) after handling merge sections.
1934 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1937 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1938 property after reporting property removal.
1940 2019-06-23 Alan Modra <amodra@gmail.com>
1943 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1944 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1945 Reduce range of offsets allowed for other GOT relocs.
1947 2019-06-23 Alan Modra <amodra@gmail.com>
1950 * elfcode.h (elf_object_p): Warning fix.
1952 2019-06-21 Alan Modra <amodra@gmail.com>
1955 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1957 2019-06-19 Alan Modra <amodra@gmail.com>
1960 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1961 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1963 2019-06-19 Alan Modra <amodra@gmail.com>
1965 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1966 functions that require r2 valid to use local entry.
1967 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1969 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1971 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1972 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1973 with elfNN_aarch64_allocate_local_dynrelocs.
1975 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1977 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1979 2019-06-14 Alan Modra <amodra@gmail.com>
1981 * Makefile.in: Regenerate.
1982 * configure: Regenerate.
1984 2019-06-14 Alan Modra <amodra@gmail.com>
1986 * elf64-ppc.c: Fix comments involving paddi.
1988 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1991 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1992 absent, or the bfd is not in the ELF formart.
1993 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1995 2019-06-10 Christos Zoulas <christos@zoulas.com>
1998 * elf.c (elfcore_make_auxv_note_section): New function.
1999 (elfcore_grok_note): Use it.
2000 (elfcore_grok_freebsd_note): Likewise.
2001 (elfcore_grok_openbsd_note): Likewise.
2002 (elfcore_grok_netbsd_note): Likewise. Plus add support for
2003 NT_NETBSDCORE_AUXV notes.
2005 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2007 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2008 alignment of the new gnu property section.
2010 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2012 * bfd-in.h: Change comment.
2013 * bfd-in2.h: Regenerate.
2014 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2015 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2018 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
2020 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2021 Remove overflow check.
2023 2019-05-28 Alan Modra <amodra@gmail.com>
2026 * cofflink.c (coff_link_check_archive_element): Don't assume
2027 element is a coff object file after calling add_archive_element.
2029 2019-05-28 Alan Modra <amodra@gmail.com>
2032 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2033 attempt to set sh_entsize for excluded PLT section.
2035 2019-05-28 Alan Modra <amodra@gmail.com>
2038 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2039 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2040 allocated in alpha_dynamic_entries_for_reloc.
2042 2019-05-28 Alan Modra <amodra@gmail.com>
2045 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2046 on NULL output_section.
2047 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2049 2019-05-28 Alan Modra <amodra@gmail.com>
2052 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2053 entry when MUST_FIND. Abort when MUST_FIND not found.
2054 (elf_m68k_get_bfd2got_entry): Likewise.
2055 (elf_m68k_relocate_section): Remove now useless assert.
2057 2019-05-28 Alan Modra <amodra@gmail.com>
2060 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2061 from bfd_link_info, not an output section owner.
2062 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2063 (elf_hppa_final_link_relocate): Likewise.
2065 2019-05-28 Alan Modra <amodra@gmail.com>
2068 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2069 create_object_symbols_section, obj_textsec, obj_datasec or
2070 obj_bsssec. Fix other errors in placement.
2071 * config.bfd: Obsolete tic30-aout.
2073 2019-05-28 Alan Modra <amodra@gmail.com>
2076 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2077 end of section list as well as section_count.
2078 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2079 section list before returning error.
2081 2019-05-27 Alan Modra <amodra@gmail.com>
2083 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2085 2019-05-27 Alan Modra <amodra@gmail.com>
2088 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2090 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2092 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2093 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2094 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2095 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2096 (elf_backend_merge_symbol_attribute): Define.
2098 2019-05-24 Alan Modra <amodra@gmail.com>
2100 * po/SRC-POTFILES.in: Regenerate.
2102 2019-05-24 Alan Modra <amodra@gmail.com>
2104 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2105 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2106 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2107 (struct ppc_link_hash_table): Add powerxx_stubs.
2108 (ppc64_elf_check_relocs): Set powerxx_stubs.
2109 (build_powerxx_offset, size_powerxx_offset),
2110 (num_relocs_for_powerxx_offset),
2111 (emit_relocs_for_powerxx_offset): New functions.
2112 (plt_stub_size): Size powerxx stubs.
2113 (ppc_build_one_stub): Emit powerxx stubs.
2114 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2117 2019-05-24 Alan Modra <amodra@gmail.com>
2119 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2120 R_PPC64_GOT_PCREL34.
2121 (xlate_pcrel_opt): New function.
2122 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2123 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2124 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2126 2019-05-24 Alan Modra <amodra@gmail.com>
2128 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2129 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2130 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2131 (BFD_RELOC_PPC64_PLT_PCREL34),
2132 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2133 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2134 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2135 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2136 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2137 * elf64-ppc.c (PNOP): Define.
2138 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2139 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2140 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2142 (ppc64_elf_prefix_reloc): New function.
2143 (struct ppc_link_hash_table): Add notoc_plt.
2144 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2145 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2146 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2147 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2148 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2149 possible need for dynamic relocs on non-pcrel powerxx relocs.
2150 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2151 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2152 (toc_adjusting_stub_needed): Likewise.
2153 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2154 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2155 * bfd-in2.h: Regenerate.
2156 * libbfd.h: Regenerate.
2158 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2160 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2161 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2163 * configure: Regenerate.
2165 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2167 * configure: Regenerated.
2168 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2169 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2170 (BFD64_BACKENDS): Add elf64-bpf.lo.
2171 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2172 * Makefile.in (SOURCE_HFILES): Regenerate.
2173 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2174 * cpu-bpf.c: New file.
2175 * elf64-bpf.c: Likewise.
2176 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2178 * archures.c: Define architecture bfd_arch_bpf and machine
2180 * reloc.c: Define BFD relocations used by the BPF target.
2181 * bfd-in2.h: Regenerated.
2182 * libbfd.h: Likewise.
2184 2019-05-22 Alan Modra <amodra@gmail.com>
2186 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2189 2019-05-22 Alan Modra <amodra@gmail.com>
2191 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2192 processing on "size error in section".
2194 2019-05-22 Alan Modra <amodra@gmail.com>
2196 * som.c (som_bfd_free_cached_info): Call
2197 _bfd_generic_close_and_cleanup.
2199 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2201 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2202 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2204 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2206 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2207 checks. Search the RELA table for n64 relocations.
2209 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2210 Faraz Shahbazker <fshahbazker@wavecomp.com>
2212 * elfxx-mips.c (LA25_BC): New macro.
2213 (mips_elf_link_hash_table)<compact_branches>: New field.
2214 (STUB_JALRC): New macro.
2215 (mipsr6_o32_exec_plt0_entry_compact): New array.
2216 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2217 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2218 (mipsr6_exec_plt_entry_compact): Likewise.
2219 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2220 when compact_branches is true.
2221 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2222 PLT for MIPSR6 with compact_branches. Do not reorder the
2223 compact branches PLT. Switch the lazy stub for MIPSR6
2224 with compact_branches to use JALRC.
2225 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2226 when compact_branches is true.
2227 (_bfd_mips_elf_compact_branches): New function.
2228 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2230 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2233 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2234 Fix print formatter.
2236 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2239 * elf32-arm.c (get_value_helper): Remove.
2240 (elf32_arm_final_link_relocate): Fix branch future relocations.
2242 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2245 * bfd-in.h (enum erratum_84319_opts): New
2246 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2247 int to enum erratum_84319_opts.
2248 * bfd-in2.h: Regenerate.
2249 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2250 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2251 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2252 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2253 (_bfd_aarch64_resize_stubs): Amend comment.
2254 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2256 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2257 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2259 (clear_erratum_843419_entry): Update erratum conditional.
2261 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2264 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2265 when computing distance_short_enough.
2267 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2270 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2271 Wrap around even if distance equals avr_pc_wrap_around.
2273 2019-05-20 Nick Clifton <nickc@redhat.com>
2275 * po/fr.po: Updated French translation.
2277 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2279 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2281 2019-05-16 Alan Modra <amodra@gmail.com>
2283 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2285 2019-05-15 Alan Modra <amodra@gmail.com>
2287 * elf32-arm.c (elf32_arm_write_section): Don't leave
2288 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2289 unitialised section contents.
2291 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2294 * verilog.c: (VerilogDataWidth): New variable.
2295 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2297 2019-05-08 Nick Clifton <nickc@redhat.com>
2300 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2301 rather than FALSE if encountering a non-ELF file.
2303 2019-05-06 Alan Modra <amodra@gmail.com>
2305 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2307 2019-05-06 Alan Modra <amodra@gmail.com>
2309 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2310 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2311 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2312 * libbfd.h: Regenerate.
2313 * bfd-in2.h: Regenerate.
2315 2019-05-04 Alan Modra <amodra@gmail.com>
2318 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2319 following the standard section names.
2320 (bfd_decode_symclass): Prioritize section flag tests in
2321 decode_section_type before name tests in coff_section_type.
2322 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2323 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2324 their names and choose standard .text section flags for
2327 2019-05-02 Nick Clifton <nickc@redhat.com>
2330 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2331 .gnu.debugaltlink sections as debugging sections.
2333 2019-04-30 Alan Modra <amodra@gmail.com>
2335 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2336 (struct _ppc64_elf_section_data): Likewise.
2337 (ppc64_elf_check_relocs): Set above fields.
2338 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2339 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2342 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2345 * elflink.c (elf_link_output_extsym): Don't complain undefined
2346 weak dynamic reference.
2348 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2350 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2351 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2352 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2353 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2354 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2355 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2356 (elfNN_aarch64_small_plt0_bti_entry): Update.
2357 (elfNN_aarch64_small_plt_bti_entry): Update.
2358 (elfNN_aarch64_small_plt_pac_entry): Update.
2359 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2360 (setup_plt_values): Setup new entries.
2361 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2362 (elfNN_aarch64_plt_sym_val): Likewise.
2364 2019-04-22 Jim Wilson <jimw@sifive.com>
2366 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2368 2019-04-19 Alan Modra <amodra@gmail.com>
2370 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2372 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2374 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2375 building shared object.
2376 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2378 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2381 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2384 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2386 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2388 * bfd-in2.h: Regenerate.
2389 * libbfd.h: Likewise.
2391 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2393 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2394 * bfd-in2.h: Regenerated.
2395 * libbfd.h: Regenerated.
2397 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2399 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2400 * bfd-in2.h: Regenerated.
2401 * libbfd.h: Likewise.
2403 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2405 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2406 * bfd-in2.h: Regenerated.
2407 * libbfd.h: Regenerated.
2408 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2409 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2410 and R_ARM_THM_BF12 together.
2411 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2413 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2415 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2416 * libbfd.h: Regenerated.
2417 * bfd-in2.h: Regenerated.
2418 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2419 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2420 and R_ARM_THM_BF18 together.
2421 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2423 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2425 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2426 * bfd-in2.h: Regenerated.
2427 * libbfd.h: Regenerated.
2428 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2429 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2430 and R_ARM_THM_BF16 together.
2431 (get_value_helper): New reloc helper.
2432 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2434 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2436 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2437 * bfd-in2.h: Regenerate.
2438 * libbfd.h: Regenerate.
2440 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2442 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2443 * bfd-in2.h: Regenerate.
2444 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2445 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2447 (using_thumb2): Likewise.
2448 (using_thumb2_bl): Update assert.
2449 (arch_has_arm_nop): Likewise.
2450 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2451 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2453 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2455 * elf-linker-x86.h (elf_x86_cet_report): New.
2456 (elf_linker_x86_params): Add cet_report.
2457 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2458 missing IBT and SHSTK properties if needed.
2460 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2463 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2464 "h != NULL". Don't check "h != NULL" before calling.
2465 bfd_elf_gc_record_vtentry.
2466 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2467 * elf32-bfin.c (bfin_check_relocs): Likewise.
2468 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2469 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2470 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2471 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2472 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2473 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2474 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2475 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2476 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2477 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2478 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2479 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2480 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2481 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2482 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2483 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2484 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2485 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2486 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2487 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2488 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2489 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2490 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2491 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2492 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2493 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2494 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2495 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2496 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2499 2019-04-11 Alan Modra <amodra@gmail.com>
2502 * elflink.c (elf_link_add_object_symbols): Don't read partial
2503 dynamic entries from fuzzed objects.
2505 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2508 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2509 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2510 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2512 2019-04-10 Michael Forney <mforney@mforney.org>
2515 * doc/chew.c (free_words): Correctly free "push_text" strings.
2517 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2519 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2521 2019-04-08 Alan Modra <amodra@gmail.com>
2523 * configure.ac (elfxx_x86): Define and use.
2524 * configure: Regenerate.
2526 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2528 * elf-linker-x86.h: New file.
2529 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2530 to get x86-specific linker options.
2531 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2532 (elf_x86_64_check_relocs): Likewise.
2533 (elf_x86_64_relocate_section): Likewise.
2534 (elf_x86_64_link_setup_gnu_properties): Likewise.
2535 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2536 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2537 (_bfd_elf_linker_x86_set_options): New function.
2538 * elfxx-x86.h: Include "elf-linker-x86.h".
2539 (elf_x86_link_hash_table): Add params.
2541 2019-04-03 Alan Modra <amodra@gmail.com>
2543 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2544 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2545 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2546 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2547 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2548 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2550 2019-04-02 Jim Wilson <jimw@sifive.com>
2553 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2554 ELF header flags to after check for ELF object file. Loop through
2555 sections looking for code sections, if none, then skip ABI checks.
2557 2019-03-30 Andrew Waterman <andrew@sifive.com>
2559 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2562 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2564 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2565 info->export_dynamic to the conditional.
2567 2019-03-28 Alan Modra <amodra@gmail.com>
2570 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2571 * configure: Regenerate.
2572 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2573 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2574 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2575 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2576 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2578 2019-03-21 Jim Wilson <jimw@sifive.com>
2581 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2582 verify sym non-NULL before using. Add identical check using h.
2584 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2586 * elf-bfd.h (struct elf_backend_data): Add argument to
2587 merge_gnu_properties.
2588 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2589 itself and while calling bed->merge_gnu_properties.
2590 (elf_merge_gnu_property_list): Update the calls for
2591 elf_merge_gnu_properties.
2592 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2593 of --force-bti warning and add argument.
2594 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2596 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2597 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2600 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2602 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2603 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2604 (elf_backend_fixup_gnu_properties): Define for AArch64.
2606 2019-03-18 Alan Modra <amodra@gmail.com>
2609 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2610 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2611 attempt at writing glink stubs only once.
2613 2019-03-16 Alan Modra <amodra@gmail.com>
2616 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2617 (_bfd_elf_rel_local_sym): Likewise.
2618 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2619 section of symbols with unrecognized shndx.
2621 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2624 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2626 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2627 in discarded section.
2629 2019-03-15 Alan Modra <amodra@gmail.com>
2632 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2633 symbol after globals if elf_bad_symtab is not set.
2635 2019-03-15 Alan Modra <amodra@gmail.com>
2638 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2639 (_bfd_elf_rel_local_sym): Likewise.
2641 2019-03-15 Alan Modra <amodra@gmail.com>
2644 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2645 object files with sh_size not a multiple of sh_entsize.
2647 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2650 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2651 input with bad relocation.
2653 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2655 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2657 2019-03-14 Nick Clifton <nickc@redhat.com>
2660 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2661 (save_section_vma): Initialise field to the number of entries in
2663 (section_vma_same): Check that the number of entries in the
2664 sec_vma table matches the number of sections in the bfd.
2666 2019-03-14 Nick Clifton <nickc@redhat.com>
2669 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2670 section owner pointer when adding the default symbol.
2672 2019-03-14 Nick Clifton <nickc@redhat.com>
2675 * elflink.c (elf_link_add_object_symbols): Add new local variable
2676 extversym_end. Initialise it to point to the end of the version
2677 symbol table, if present. Check it when initialising and updating
2680 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2682 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2683 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2684 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2685 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2687 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2688 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2689 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2691 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2692 Szabolcs Nagy <szabolcs.nagy@arm.com>
2694 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2695 (aarch64_bti_pac_info): New.
2696 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2697 (bfd_elf32_aarch64_set_options): Likewise.
2698 * bfd-in2.h: Regenerate
2699 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2700 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2701 (elfNN_aarch64_small_plt0_bti_entry): New.
2702 (elfNN_aarch64_small_plt_bti_entry): New.
2703 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2704 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2705 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2706 tlsdesc_plt_entry_size fields.
2707 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2708 (setup_plt_values): New helper function.
2709 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2711 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2713 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2714 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2715 to plt stubs instead of fixed ones and update filling them according
2716 to the need for bti.
2717 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2718 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2719 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2720 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2721 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2723 (bfd_elfNN_get_synthetic_symtab): Define.
2724 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2725 and mising BTI NOTE SECTION.
2728 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2730 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2731 linker created inputs from merge.
2732 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2733 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2734 (elfNN_aarch64_link_setup_gnu_properties): New.
2735 (elfNN_aarch64_merge_gnu_properties): New.
2736 (elf_backend_setup_gnu_properties): Define for AArch64.
2737 (elf_backend_merge_gnu_properties): Likewise.
2738 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2739 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2740 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2741 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2742 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2743 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2744 (elf_backend_parse_gnu_properties): Define for AArch64.
2746 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2749 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2750 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2752 2019-03-12 Alan Modra <amodra@gmail.com>
2754 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2755 nmemb parameter. Use bfd_alloc2.
2756 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2758 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2759 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2760 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2762 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2763 (assign_section_numbers): Style fix.
2764 (swap_out_syms): Use bfd_malloc2.
2765 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2767 (_bfd_elf_make_empty_symbol): Style fix.
2768 (elfobj_grok_stapsdt_note_1): Formatting.
2769 * elfcode.h (elf_object_p): Use bfd_alloc2.
2770 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2771 (elf_slurp_symbol_table): Use bfd_zalloc2.
2772 (elf_slurp_reloc_table): Use bfd_alloc2.
2773 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2774 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2775 size calculation doesn't overflow.
2776 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2777 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2778 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2780 2019-03-08 Alan Modra <amodra@gmail.com>
2783 * merge.c (merge_strings): Return secinfo. Don't pad section
2785 (_bfd_merge_sections): Pad section to alignment here, if input
2786 sections contributing to merged output all pad to alignment.
2789 2019-03-06 Nick Clifton <nickc@redhat.com>
2791 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2793 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2794 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2796 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2798 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2799 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2802 * elf32-s390.c (allocate_dynrelocs): Update comment.
2804 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2806 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2808 2019-02-28 Nick Clifton <nickc@redhat.com>
2811 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2812 section that is not NUL terminated.
2814 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2817 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2818 by linker when checking copy reloc on protected symbol.
2820 2019-02-24 Alan Modra <amodra@gmail.com>
2823 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2825 2019-02-20 Eric Tsai <erictsai@cadence.com>
2827 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2828 sections between the call site and call destination and adjust
2829 call distance by the largest alignment.
2831 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2833 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2834 * elf.c (elfcore_grok_aarch_pauth): New function.
2835 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2836 (elfcore_write_aarch_pauth): New function.
2837 (elfcore_write_register_note): Check for AArch64 pauth section.
2839 2019-02-20 Alan Modra <amodra@gmail.com>
2842 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2845 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2847 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2848 Darwin hosts, not just or1k.
2849 * configure: Regenerate.
2851 2019-02-20 Alan Modra <amodra@gmail.com>
2854 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2855 sentinel NUL to string buffer nearer to loop where it is used.
2856 Don't go past sentinel when scanning strings, and don't write
2858 * archive.c (do_slurp_coff_armap): Simplify string handling to
2861 2019-02-19 Alan Modra <amodra@gmail.com>
2864 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2865 attempting to prevent read past end of section.
2867 2019-02-18 Alan Modra <amodra@gmail.com>
2870 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2871 PRIx64 to generate warning messages. Print local sym names too.
2873 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2875 * elf32-arc (INIT_SYM_STRING): Delete.
2876 (FINI_SYM_STRING): Likewise.
2877 (init_str): Likewise.
2878 (fini_str): Likewise.
2880 2019-02-08 Alan Modra <amodra@gmail.com>
2882 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2883 for bss-plt" warning to make it an error.
2885 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2888 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2889 reloc_class_ifunc for ifunc symbols.
2890 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2892 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2894 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2895 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2897 2019-02-07 Nick Clifton <nickc@redhat.com>
2899 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2900 into the definitely obsolete list.
2902 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2905 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2906 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2907 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2909 (elf_x86_64_check_relocs): Here.
2910 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2911 to check if a symbol is defined in a non-shared object.
2912 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2914 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2916 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2917 of 'labs' (and fix GCC warning).
2919 2019-01-25 Nick Clifton <nickc@redhat.com>
2921 * po/ru.po: Updated Russian translation.
2923 2019-01-23 Nick Clifton <nickc@redhat.com>
2925 * po/fr.po: Updated French translation.
2927 2019-01-21 Nick Clifton <nickc@redhat.com>
2929 * po/pt.po: Updated Portuguese translation.
2930 * po/uk.po: Updated Ukranian translation.
2932 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2935 * elf32-nds32.c (nds32_relocate_section): Add space between words
2937 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2939 (riscv_i_or_e_p): Likewise.
2940 (riscv_merge_arch_attr_info): Likewise.
2942 2019-01-19 Nick Clifton <nickc@redhat.com>
2944 * version.m4: Reset to 2.32.51
2945 * configure: Regenerate.
2946 * po/bfd.pot: Regenerate.
2948 2018-06-24 Nick Clifton <nickc@redhat.com>
2950 2.32 branch created.
2952 2019-01-16 Kito Cheng <kito@andestech.com>
2954 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2957 2019-01-16 Kito Cheng <kito@andestech.com>
2958 Nelson Chu <nelson@andestech.com>
2960 * elfnn-riscv.c (in_subsets): New.
2961 (out_subsets): Likewise.
2962 (merged_subsets): Likewise.
2963 (riscv_std_ext_p): Likewise.
2964 (riscv_non_std_ext_p): Likewise.
2965 (riscv_std_sv_ext_p): Likewise.
2966 (riscv_non_std_sv_ext_p): Likewise.
2967 (riscv_version_mismatch): Likewise.
2968 (riscv_i_or_e_p): Likewise.
2969 (riscv_merge_std_ext): Likewise.
2970 (riscv_merge_non_std_and_sv_ext): Likewise.
2971 (riscv_merge_arch_attr_info): Likewise.
2972 (riscv_merge_attributes): Likewise.
2973 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2975 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2976 (elf_backend_obj_attrs_vendor): Define.
2977 (elf_backend_obj_attrs_section_type): Likewise.
2978 (elf_backend_obj_attrs_section): Likewise.
2979 (elf_backend_obj_attrs_arg_type): Define as
2980 riscv_elf_obj_attrs_arg_type.
2981 * elfxx-riscv.c (riscv_estimate_digit): New.
2982 (riscv_estimate_arch_strlen1): Likewise.
2983 (riscv_estimate_arch_strlen): Likewise.
2984 (riscv_arch_str1): Likewise.
2985 (riscv_arch_str): Likewise.
2986 * elfxx-riscv.h (riscv_arch_str): Declare.
2988 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2990 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2992 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2993 source field. (md_apply_fix): Apply final fix
2994 to BFD_RELOC_S12Z_OPR.
2995 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2997 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
3000 * elf32-s390.c (allocate_dynrelocs): Update comment.
3002 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
3004 * warning.m4: Adjust egrep pattern for non-GNU compilers.
3005 * configure: Regenerate.
3007 2019-01-08 Alan Modra <amodra@gmail.com>
3011 * ihex.c (ihex_write_object_contents): Properly check 32-bit
3014 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
3016 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3017 * bfd/bfd-in2.h: Regenerate.
3018 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3019 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3021 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
3023 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3024 default target, little endian target is more suitable.
3026 2019-01-04 Alan Modra <amodra@gmail.com>
3030 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3032 (EQ_VALUE_IN_FIELD): Likewise.
3033 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3035 2019-01-01 Alan Modra <amodra@gmail.com>
3037 Update year range in copyright notice of all files.
3039 For older changes see ChangeLog-2018
3041 Copyright (C) 2019 Free Software Foundation, Inc.
3043 Copying and distribution of this file, with or without modification,
3044 are permitted in any medium without royalty provided the copyright
3045 notice and this notice are preserved.
3051 version-control: never
projects / deliverable / binutils-gdb.git / blob