1 2019-12-18 Alan Modra <amodra@gmail.com>
3 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
4 checking symbol count against section size. Guard against strlen
5 running off end of buffer by allocating one more byte and zeroing.
6 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
8 2019-12-18 Alan Modra <amodra@gmail.com>
10 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
11 * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
13 2019-12-18 Alan Modra <amodra@gmail.com>
15 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
16 * elf32-hppa.c (final_link_relocate): Likewise.
17 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
18 (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
19 (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
20 * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
21 (ppc64_elf_relocate_section): Likewise.
22 * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
23 * netbsd.h (N_SET_FLAGS): Likewise.
25 2019-12-17 Alan Modra <amodra@gmail.com>
27 * coff-tic80.c: Delete file.
28 * cpu-tic80.c: Delete file.
29 * archures.c: Remove tic80 support.
30 * coffcode.h: Likewise.
31 * coffswap.h: Likewise.
32 * targets.c: Likewise.
33 * config.bfd: Likewise.
34 * configure.ac: Likewise.
35 * Makefile.am: Likewise.
36 * Makefile.in: Regenerate.
37 * bfd-in2.h: Regenerate.
38 * configure: Regenerate.
39 * po/SRC-POTFILES.in: Regenerate.
41 2019-12-13 Alan Modra <amodra@gmail.com>
44 * elf.c: (assign_file_positions_for_load_sections): Attempt to
45 keep meaningless p_offset for PT_LOAD segments without file
46 contents within file size.
48 2019-12-12 Alan Modra <amodra@gmail.com>
50 * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
51 * bfd-in2.h: Regenerate.
53 2019-12-11 Alan Modra <amodra@gmail.com>
55 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
56 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
57 * netbsd.h (write_object_contents): Likewise.
58 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
59 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
60 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
62 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
63 using 1u shifted left. Ditto for other macros.
64 * mmo.c (LOP): Make unsigned.
66 2019-12-11 Alan Modra <amodra@gmail.com>
68 * libbfd.c (bfd_get_8): Return a bfd_vma.
69 (bfd_get_signed_8): Return a bfd_signed_vma.
70 * bfd-in2.h: Regenerate.
72 2019-12-11 Alan Modra <amodra@gmail.com>
74 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
75 (Operand_soffsetx4_decode, Operand_simm4_decode),
76 (Operand_simm8_decode, Operand_simm8x256_decode),
77 (Operand_simm12b_decode, Operand_label8_decode),
78 (Operand_label12_decode, Operand_soffset_decode),
79 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
80 sign extend using shifts.
81 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
84 2019-12-11 Alan Modra <amodra@gmail.com>
86 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
87 of negative values by using unsigned vars.
89 2019-12-07 Alan Modra <amodra@gmail.com>
92 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
93 for ELF_COMMON_DEF_P symbols.
94 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
97 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
99 Only give FDE encoding warnings if --eh-frame-hdr was specified.
101 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
102 FDE encoding warning conditional.
104 2019-12-05 Nick Clifton <nickc@redhat.com>
107 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
108 when computing the sizes stored in the headers.
110 2019-12-03 Alan Modra <amodra@gmail.com>
113 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
115 (struct abbrev_offset_entry): New.
116 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
117 (read_abbrevs): Check whether we have already read abbrevs at
118 given offset, and add new offset/abbrev to hash table.
119 (decode_line_info): Keep line table at offset zero in file struct.
120 Return this for a cu reusing the same dir/file list.
121 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
122 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
123 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
126 2019-12-03 Alan Modra <amodra@gmail.com>
129 * dwarf2.c (struct dwarf2_debug_file): New struct.
130 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
132 (struct comp_unit): Add file field.
133 (read_indirect_string, read_indirect_line_string): Adjust to suit.
134 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
135 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
136 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
137 (stash_maybe_update_info_hash_tablse): Likewise.
138 (stash_verify_info_hash_table): Likewise.
139 (_bfd_dwarf2_slurp_debug_info): Likewise.
140 (_bfd_dwarf2_find_symbol_bias): Likewise.
141 (_bfd_dwarf2_find_nearest_line): Likewise.
142 (_bfd_dwarf2_cleanup_debug_info): Likewise.
143 (read_abbrevs): Add file param and adjust. Update calls.
144 (stash_comp_unit): Likewise.
145 (decode_line_info): Delete stash param and adjust. Update calls.
146 (comp_unit_find_nearest_line): Likewise.
147 (comp_unit_maybe_decode_line_info): Likewise.
148 (comp_unit_find_line): Likewise.
149 (parse_comp_unit): Add file and info_ptr param and adjust. Update
152 2019-12-03 Alan Modra <amodra@gmail.com>
154 * dwarf2.c (read_indirect_string): Don't duplicate offset check
155 done in read_section.
156 (read_indirect_line_string): Likewise.
157 (read_alt_indirect_string): Likewise.
158 (read_alt_indirect_ref): Likewise.
159 (read_abbrevs): Likewise. Free memory on all failure paths.
160 Use correct unsigned type for pointer difference comparison.
162 2019-12-03 Alan Modra <amodra@gmail.com>
164 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
166 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
167 (stash_comp_unit): Likewise.
168 (read_alt_indirect_ref): Return NULL not FALSE.
170 2019-12-03 Alan Modra <amodra@gmail.com>
172 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
174 2019-11-27 Alan Modra <amodra@gmail.com>
177 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
179 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
180 returning info from the symbol table. Do the _bfd_elf_find_function
181 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
183 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
185 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
186 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
187 * libbfd.h: Regenerate.
189 2019-11-27 Alan Modra <amodra@gmail.com>
192 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
193 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
194 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
195 where _bfd_elf_find_nearest_line would do so.
196 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
198 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
199 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
200 (elf_backend_maybe_function_sym): Define.
201 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
202 (bfd_elf32_find_nearest_line): Don't define.
203 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
204 (elf_backend_maybe_function_sym): Define.
205 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
206 (bfd_elfNN_find_nearest_line): Don't define.
208 2019-11-27 Alan Modra <amodra@gmail.com>
210 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
211 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
212 by two before applying to insn. Correct overflow test.
213 * coff-sh.c (sh_reloc): Likewise.
215 2019-11-26 Nick Clifton <nickc@redhat.com>
217 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
218 negative relocated value.
219 * coff-sh.c (sh_reloc): Likewise.
221 2019-11-25 Alan Modra <amodra@gmail.com>
223 * archures.c (bfd_octets_per_byte): Tail call
224 bfd_arch_mach_octets_per_byte.
225 * coff-arm.c (OCTETS_PER_BYTE): Define.
226 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
227 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
228 * coff-i386.c (coff_i386_reloc): Similarly.
229 * coff-mips.c (mips_reflo_reloc): Similarly.
230 * coff-x86_64.c (coff_amd64_reloc): Similarly.
231 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
232 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
233 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
234 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
235 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
236 * elf32-s12z.c (opru18_reloc): Similarly.
237 * elf32-sh.c (sh_elf_reloc): Similarly.
238 * elf32-spu.c (spu_elf_rel9): Similarly.
239 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
240 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
241 (ppc64_elf_toc64_reloc): Similarly.
242 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
243 * cofflink.c (_bfd_coff_link_input_bfd),
244 (_bfd_coff_reloc_link_order): Likewise.
245 * elf.c (_bfd_elf_section_offset): Likewise.
246 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
247 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
248 (bfd_elf_final_link): Likewise.
249 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
250 to set SEC_ELF_OCTETS.
251 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
252 (bfd_install_relocation): Likewise.
253 (_bfd_final_link_relocate): Don't recalculate octets.
254 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
256 * bfd-in2.h: Regenerate.
258 2019-11-25 Christian Eggers <ceggers@gmx.de>
260 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
261 * archures.c (bfd_octets_per_byte): New parameter sec.
262 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
263 returned [ELF targets only].
264 * bfd.c (bfd_get_section_limit): Provide section parameter to
266 * bfd-in2.h: regenerate.
267 * binary.c (binary_set_section_contents): Move call to
268 bfd_octets_per_byte into section loop. Provide section parameter
269 to bfd_octets_per_byte.
270 * coff-arm.c (coff_arm_reloc): Provide section parameter
271 to bfd_octets_per_byte.
272 * coff-i386.c (coff_i386_reloc): likewise.
273 * coff-mips.c (mips_reflo_reloc): likewise.
274 * coff-x86_64.c (coff_amd64_reloc): likewise.
275 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
276 (_bfd_coff_reloc_link_order): likewise.
277 * elf.c (_bfd_elf_section_offset): likewise.
278 (_bfd_elf_make_section_from_shdr): likewise.
279 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
280 .debug*, .zdebug* and .note.gnu*.
281 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
282 to bfd_octets_per_byte.
283 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
284 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
285 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
286 * elf32-s12z.c (opru18_reloc): likewise.
287 * elf32-sh.c (sh_elf_reloc): likewise.
288 * elf32-spu.c (spu_elf_rel9): likewise.
289 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
290 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
291 (ppc64_elf_addr16_ha_reloc): likewise.
292 (ppc64_elf_toc64_reloc): likewise.
293 * elflink.c (bfd_elf_final_link): likewise.
294 (bfd_elf_perform_complex_relocation): likewise.
295 (elf_fixup_link_order): likewise.
296 (elf_link_input_bfd): likewise.
297 (elf_link_sort_relocs): likewise.
298 (elf_reloc_link_order): likewise.
299 (resolve_section): likewise.
300 * linker.c (_bfd_generic_reloc_link_order): likewise.
301 (bfd_generic_define_common_symbol): likewise.
302 (default_data_link_order): likewise.
303 (default_indirect_link_order): likewise.
304 * srec.c (srec_set_section_contents): likewise.
305 (srec_write_section): likewise.
306 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
307 * reloc.c (_bfd_final_link_relocate): likewise.
308 (bfd_generic_get_relocated_section_contents): likewise.
309 (bfd_install_relocation): likewise.
310 For section which have SEC_ELF_OCTETS set, multiply output_base
311 and output_offset with bfd_octets_per_byte.
312 (bfd_perform_relocation): likewise.
314 2019-11-21 Alan Modra <amodra@gmail.com>
316 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
317 BFDs that have not been loaded.
319 2019-11-19 Alan Modra <amodra@gmail.com>
322 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
323 u.syment.n_value does point at another C_FILE sym and not into
324 some auxent that happens to look like a C_FILE. Properly check
325 for integer overflow and avoid possible pointer wrap-around.
326 Simplify pr17512 checks.
328 2019-11-19 Alan Modra <amodra@gmail.com>
331 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
332 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
334 2019-11-18 Alan Modra <amodra@gmail.com>
336 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
337 Rename from elf_backend_post_process_headers.
338 (_bfd_elf_post_process_headers): Delete.
339 (_bfd_elf_init_file_header): Declare.
340 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
341 in place of prep_headers and elf_backend_post_process_headers.
342 (_bfd_elf_init_file_header): Renamed from prep_headers with
343 updated args and made global. Delete dead code.
344 (_bfd_elf_post_process_headers): Delete.
345 * elf32-arm.c (elf32_arm_init_file_header): Rename from
346 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
348 (elf_backend_init_file_header): Define.
349 (elf_backend_post_process_headers): Don't define.
350 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
351 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
352 * elf32-metag.c (elf_metag_init_file_header): Similarly.
353 * elf32-spu.c (spu_elf_init_file_header
354 * elf32-visium.c (visium_elf_init_file_header
355 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
356 * elf64-hppa.c (elf64_hppa_init_file_header
357 * elf64-ia64-vms.c (elf64_vms_init_file_header
358 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
359 * elfnn-ia64.c (elfNN_hpux_init_file_header
360 * elfxx-mips.c (_bfd_mips_init_file_header
361 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
362 (_bfd_mips_init_file_header): Declare.
363 (elf_backend_post_process_headers): Delete.
364 (elf_backend_init_file_header): Define.
365 * elfxx-target.h (elf_backend_post_process_headers): Delete.
366 (elf_backend_init_file_header): Define and use.
367 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
368 (elf_backend_post_process_headers): Don't define.
369 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
370 (elf32_m68hc11_init_file_header): Declare.
371 * elf32-ppc.c (elf_backend_post_process_headers): Remove
374 2019-11-18 Alan Modra <amodra@gmail.com>
376 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
377 Rename from elf_backend_modify_program_headers.
378 (_bfd_elf_modify_headers): Declare.
379 * elf.c (assign_file_positions_except_relocs): Set
380 elf_program_header_size. Always call elf_backend_modify_headers.
381 Extract code modifying file header..
382 (_bfd_elf_modify_headers): ..to here. New function.
383 * elf32-arm.c (elf_backend_modify_headers): Renamed from
384 elf_backend_modify_program_headers.
385 * elf32-i386.c: Similarly.
386 * elf64-x86-64.c: Similarly.
387 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
388 to _bfd_elf_modify_headers.
389 * elf-nacl.h (nacl_modify_headers): Rename from
390 nacl_modify_program_headers.
391 * elf-nacl.c (nacl_modify_headers): Rename from
392 nacl_modify_program_headers and call _bfd_elf_modify_headers.
393 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
394 * elf32-spu.c (spu_elf_modify_headers): Similarly.
395 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
396 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
398 2019-11-18 Alan Modra <amodra@gmail.com>
401 * bfd.c (bfd_error_type): Add bfd_error_sorry.
402 (bfd_errmsgs): Likewise.
403 * elf.c (rewrite_elf_program_header): Don't abort on confused
404 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
405 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
406 (_bfd_elf_final_write_processing): Likewise.
407 * bfd-in2.h: Regenerate.
409 2019-11-12 Jim Wilson <jimw@sifive.com>
412 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
413 foff. If sym_sec->output_section and sec->output_section are the same
414 and not *ABS* then set max_alignment to that section's alignment.
416 2019-11-07 Alan Modra <amodra@gmail.com>
418 * cpu-cr16c.c: Delete.
419 * elf32-cr16c.c: Delete.
425 * targets.c: Remove cr16c support.
430 * po/SRC-POTFILES.in: Regenerate.
432 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
434 * doc/chew.c (add_to_definition): Use correct type when
435 calculating size of array reallocation.
436 (nextword): Always initialise the word return parameter.
437 (compile): Check return value of nextword().
439 2019-10-30 Keith Seitz <keiths@redhat.com>
441 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
443 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
445 (elf_read_notes): Add declaration.
446 * elf.c (elf_read_notes): Move elf-bfd.h.
447 (_bfd_elf_core_find_build_id): New function.
448 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
449 build-id if none is known.
450 (elf_parse_notes): For core files, scan for notes.
451 * elfcore.h (elf_core_file_matches_executable_p): If both
452 BFDs have identical build-ids, then they match.
453 (_bfd_elf_core_find_build_id): New function.
454 * elfxx-target.h (elf_backend_core_find_build_id): Define.
455 (elfNN_bed): Add elf_backend_core_find_build_id.
457 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
459 * libcoff-in.h (struct pe_tdata): Add dos_message field.
460 * libcoff.h: Regenerate.
461 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
462 dos_message field rather than initialising it.
463 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
465 * peicode.h (pe_mkobject): Initialise the dos_message field.
466 (pe_mkobject_hook): Copy the dos_message field.
467 (pe_bfd_object_p): Copy the dos_message field.
469 2019-10-25 Alan Modra <amodra@gmail.com>
472 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
474 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
476 * elf.c (elf_sort_segments): New function.
477 (assign_file_positions_except_relocs): Use shortcuts to elfheader
478 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
479 headers. Move PT_PHDR check..
480 (assign_file_positions_for_non_load_sections): ..and code setting
481 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
482 (assign_file_positions_for_load_sections): ..to here. Sort
483 PT_LOAD headers. Delete header_pad code. Use actual number of
484 headers rather than allocated in calculating size for program
485 headers. Don't assume program headers follow ELF file header.
486 Simplify pt_load_count code. Only set "off" for PT_LOAD or
488 (rewrite_elf_program_header): Set p_vaddr_offset for segments
489 that include file and program headers.
490 (copy_elf_program_header): Likewise, replacing header_size code.
492 2019-10-21 Alan Modra <amodra@gmail.com>
495 * archive.c (normalize): Return file unchanged when
496 BFD_ARCHIVE_FULL_PATH.
497 (_bfd_construct_extended_name_table): Pass abfd, the output
499 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
500 * bfd.c (struct bfd): Make flags a full flagword.
501 (BFD_ARCHIVE_FULL_PATH): Define.
502 * bfd-in2.h: Regenerate.
504 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
506 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
507 minimum alignment for .plt section.
509 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
511 * elf32-hppa.c: Revise import stub sequences.
512 (LONG_BRANCH_STUB_SIZE): Define.
513 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
514 (IMPORT_STUB_SIZE): Define.
515 (IMPORT_SHARED_STUB_SIZE): Define.
516 (EXPORT_STUB_SIZE): Define.
517 (plt_stub): Revise to not use register %r22.
518 (LDO_R1_R22): Define.
519 (LDW_R22_R21): Define.
520 (LDW_R22_R19): Define.
521 (hppa_build_one_stub): Update stub generation and use new defines.
522 (hppa_size_one_stub): Likewise.
524 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
526 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
527 that user should recompile their code with `fPIC` when linking non-pic
528 code into shared library.
530 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
531 the error message if needed, and then store the result into the
532 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
533 message for the dangerous relocation should be set before we call the
534 callback function. If we miss the error message since linker runs out
535 of memory, we should set the default error message for the error.
537 2019-10-16 Alan Modra <amodra@gmail.com>
540 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
541 for all ppc arch info.
542 * linker.c (default_data_link_order): Pass info->big_endian to
543 arch_info->fill function.
545 2019-10-15 Alan Modra <amodra@gmail.com>
547 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
548 (elf32_m68hc11_relocate_section): Don't use a variable for format
549 strings. Delete some unnecessary xgettext:c-format comments.
551 2019-10-15 Alan Modra <amodra@gmail.com>
554 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
556 * elf32-m68hc1x.c (reloc_warning): New function.
557 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
558 corresponding to %lx in format strings.
559 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
561 2019-10-15 Alan Modra <amodra@gmail.com>
564 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
566 2019-10-15 Alan Modra <amodra@gmail.com>
568 * bfd.c (bfd_check_compression_header): Check for powers of two
571 2019-10-14 Alan Modra <amodra@gmail.com>
573 * syms.c (struct indexentry): Add idx field.
574 (cmpindexentry): Final sort on idx.
575 (_bfd_stab_section_find_nearest_line): Set idx.
577 2019-10-14 Alan Modra <amodra@gmail.com>
579 * dwarf2.c (struct lookup_funcinfo): Add idx field.
580 (compare_lookup_funcinfos): Perform final sort on idx.
581 (build_lookup_funcinfo_table): Set idx.
582 (compare_sequences): Perform final sort on num_lines.
583 (build_line_info_table): Set num_lines and line_info_lookup earlier.
584 (sort_line_sequences): Set num_lines for sort.
586 2019-10-14 Alan Modra <amodra@gmail.com>
588 * elflink.c (elf_sort_symbol): Sort on type and name as well.
589 (elf_link_add_object_symbols): Style fix.
591 2019-10-14 Alan Modra <amodra@gmail.com>
593 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
594 for sections about to be sorted.
595 (assign_file_positions_for_load_sections): Likewise.
596 (elf_sort_sections): Don't bother optimising both TOEND case.
597 * elflink.c (bfd_elf_final_link): Reset target_index.
599 2019-10-14 Alan Modra <amodra@gmail.com>
601 * elflink.c (elf_get_linked_section_vma): Delete.
602 (compare_link_order): Use elf_linked_to_section and sort by lma,
604 (elf_fixup_link_order): Use size_t variables where appropriate.
605 Make use of elf_linked_to_section. Formatting. Properly align
608 2019-10-14 Alan Modra <amodra@gmail.com>
610 * elf-strtab.c (strrevcmp): Comment.
611 * merge.c (strrevcmp): Likewise.
612 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
613 Comment on why comparing pointers ensures a stable sort.
614 * elflink.c (struct elf_symbol): Add void* to union.
615 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
616 (elf_sym_name_compare): Likewise.
617 (bfd_elf_match_symbols_in_sections): Style fix.
618 (elf_link_sort_cmp1): Comment.
620 2019-10-14 Alan Modra <amodra@gmail.com>
623 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
624 return value of bfd_alloc2.
625 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
626 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
627 value of bfd_get_section_contents.
628 * som.c (som_write_space_strings): Don't use xmalloc.
629 (som_write_symbol_strings): Likewise.
631 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
633 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
634 stash->info_hash_status = STASH_INFO_HASH_ON when
635 stash_maybe_update_info_hash_tables succeeds.
637 2019-10-09 Alan Modra <amodra@gmail.com>
640 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
641 total_size calculation.
643 2019-10-08 Alan Modra <amodra@gmail.com>
646 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
647 recur_count. Error on recur_count reaching 100 rather than
648 info_ptr matching orig_info_ptr. Adjust calls.
650 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
652 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
653 (elf32_msp430_merge_msp430_attributes): Add support for merging
654 the GNU object attribute for data region.
656 2019-10-07 Alan Modra <amodra@gmail.com>
658 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
659 space for local got non-tls relocs when PIE.
661 2019-10-07 Alan Modra <amodra@gmail.com>
663 * elflink.c (elf_fixup_link_order): Don't attempt to find
664 an elf_section for linker created bfd sections.
666 2019-10-07 Alan Modra <amodra@gmail.com>
668 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
669 with non-local symbol. Don't double count __tls_get_addr calls
671 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
673 2019-10-07 Alan Modra <amodra@gmail.com>
675 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
677 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
679 2019-10-04 Alan Modra <amodra@gmail.com>
681 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
682 (ppc64_elf_tls_optimize): Correct is_local condition.
683 (allocate_got): Don't reserve dynamic relocations for any of the
684 tls got relocs in PIEs when the symbol is local.
685 (allocate_dynrelocs): Correct validity test for local sym using
687 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
688 for any of the tls got relocs in PIEs.
689 (ppc64_elf_layout_multitoc): Likewise.
690 (ppc64_elf_relocate_section): Correct validity test for local sym
691 using tlsld_got slot. Don't emit dynamic relocations for any of
692 the tls got relocs in PIEs when the symbol is local.
693 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
694 (got_relocs_needed): Delete.
695 (allocate_dynrelocs): Correct validity test for local sym using
696 tlsld_got slot. Don't reserve dynamic relocations for any of the
697 tls got relocs in PIEs when the symbol is local.
698 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
699 for any of the tls got relocs in PIEs.
700 (ppc_elf_relocate_section): Correct validity test for local sym
701 using tlsld_got slot. Don't emit dynamic relocations for any of
702 the tls got relocs in PIEs when the symbol is local.
704 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
708 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
709 bfd_link_pic for TLS checks.
710 (elf32_arm_final_link_relocate): Likewise.
711 (allocate_dynrelocs_for_symbol): Likewise.
713 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
716 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
718 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
720 * elf-bfd.h (bfd_section_is_ctf): New inline function.
721 * elf.c (special_sections_c): Add ".ctf".
722 (assign_file_positions_for_non_load_sections): Note that
723 compressed debugging sections etc are not assigned here. Treat
724 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
726 (assign_file_positions_except_relocs): Likewise.
727 (find_section_in_list): Note that debugging and CTF sections, as
728 well as reloc sections, are assigned later.
729 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
730 their size and contents updated.
731 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
732 compressed sections, they have no uncompressed content to copy at
734 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
735 callback right before the strtab is written out.
736 (bfd_elf_final_link): Don't cache the section contents of CTF
737 sections: they are not populated yet. Call the emit_ctf callback
738 right at the end, after all the symbols and strings are flushed
741 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
743 * elf-strtab.c (_bfd_elf_strtab_len): New.
744 (_bfd_elf_strtab_str): Likewise.
745 * bfd-elf.h: Declare them.
747 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
749 * elf-bfd.h (bfd_elf_get_str_section): Add.
750 * elf.c (bfd_elf_get_str_section): No longer static.
752 2019-09-26 Alan Modra <amodra@gmail.com>
755 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
756 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
757 ${bindir}/../lib/bfd-plugins if different.
758 * Makefile.in: Regenerate.
760 2019-09-23 Alan Modra <amodra@gmail.com>
762 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
763 in choosing between different actions for shared library and
764 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
765 (dec_dynrel_count): Likewise. Account for ifunc special case.
766 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
768 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
771 2019-09-23 Alan Modra <amodra@gmail.com>
773 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
774 * Makefile.in: Regenerate.
775 * po/SRC-POTFILES.in: Regenerate.
777 2019-09-23 Alan Modra <amodra@gmail.com>
779 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
780 (bfd_elf_version_tree): Delete forward declarations.
781 Move other forward decls and remaining elf function decl later.
782 (bfd_section_already_linked_table_init),
783 (bfd_section_already_linked_table_free),
784 (_bfd_handle_already_linked, _bfd_nearby_section),
785 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
787 2019-09-23 Alan Modra <amodra@gmail.com>
789 * bfd-in.h: Move ecoff function declarations..
790 * ecoff-bfd.h: ..to here, new file.
791 * ecoff.c: Include ecoff-bfd.h.
792 * ecofflink.c: Likewise.
793 * elf64-alpha.c: Likewise.
794 * elfxx-mips.c: Likewise.
795 * bfd-in2.h: Regenerate.
797 2019-09-23 Alan Modra <amodra@gmail.com>
799 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
800 Move most other elf declarations..
801 * elf-bfd.h: ..to here.
802 * bfd-in2.h: Regenerate.
804 2019-09-23 Alan Modra <amodra@gmail.com>
806 * bfd-in.h: Move m68k function declaration..
807 * cpu-m68k.h: ..to here, new file..
808 * elf32-m68k.h: ..and here, new file.
809 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
810 * bfd-in2.h: Regenerate.
812 2019-09-23 Alan Modra <amodra@gmail.com>
814 * bfd-in.h: Move bfin function declaration..
815 * elf32-bfin.h: ..to here, new file.
816 * elf32-bfin.c: Include elf32-bfin.h.
817 * bfd-in2.h: Regenerate.
819 2019-09-23 Alan Modra <amodra@gmail.com>
821 * bfd-in.h: Move cr16 function declaration..
822 * elf32-cr16.h: ..to here, new file.
823 * elf32-cr16.c: Include elf32-cr16.h.
824 * bfd-in2.h: Regenerate.
826 2019-09-23 Alan Modra <amodra@gmail.com>
828 * bfd-in.h (bfd_sunos_get_needed_list),
829 (bfd_sunos_record_link_assignment),
830 (bfd_sunos_size_dynamic_sections),
831 (bfd_i386linux_size_dynamic_sections),
832 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
833 * bfd-in2.h: Regenerate.
835 2019-09-23 Alan Modra <amodra@gmail.com>
837 * bfd-in.h: Move xcoff function declarations..
838 * xcofflink.h: ..to here, new file.
839 * xcofflink.c: Include xcofflink.h.
840 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
841 * bfd-in2.h: Regenerate.
843 2019-09-23 Alan Modra <amodra@gmail.com>
845 * bfd-in.h: Delete coff forward refs and move coff declaration..
846 * coff-bfd.h: ..to here.
847 * bfd-in2.h: Regenerate.
849 2019-09-23 Alan Modra <amodra@gmail.com>
851 * bfd-in.h: Move arm declaraions..
852 * cpu-arm.h: ..to here, new file..
853 * coff-arm.h: ..and here, new file..
854 * elf32-arm.h: ..and here, new file.
855 * cpu-arm.c: Include cpu-arm.h.
856 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
857 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
858 * pe-arm.c: Move function rename defines later.
859 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
860 * bfd-in2.h: Regenerate.
862 2019-09-23 Alan Modra <amodra@gmail.com>
864 * bfd-in.h: Move tic6x function declaration..
865 * elf32-tic6x.h: ..to here.
866 * bfd-in2.h: Regenerate.
868 2019-09-23 Alan Modra <amodra@gmail.com>
870 * bfd-in.h: Move aarch64 declarations and defines..
871 * cpu-aarch64.h: ..to here, new file..
872 * elfxx-aarch64.h: ..and here.
873 * cpu-aarch64.c: Include cpu-aarch64.h.
874 * elfnn-aarch64.c: Likewise.
875 * bfd-in2.h: Regenerate.
877 2019-09-23 Alan Modra <amodra@gmail.com>
879 * bfd-in.h: Delete ticoff function declarations.
880 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
881 (bfd_ticoff_get_section_load_page): Make static.
882 * bfd-in2.h: Regenerate.
884 2019-09-23 Alan Modra <amodra@gmail.com>
886 * bfd-in.h: Move h8300 function declaration to..
887 * cpu-h8300.h: ..here, new file.
888 * cpu-h8300.c: Include cpu-h8300.h.
889 * elf32-h8300.c: Likewise.
890 * bfd-in2.h: Regenerate.
892 2019-09-23 Alan Modra <amodra@gmail.com>
894 * bfd-in.h: Move ia64 function declarations..
895 * elfxx-ia64.h: ..to here.
896 * bfd-in2.h: Regenerate.
898 2019-09-23 Alan Modra <amodra@gmail.com>
900 * bfd-in.h: Move v850 function declarations..
901 * elf32-v850.h: ..to here, new file.
902 * elf32-v850.c: Include elf32-v850.h.
903 * bfd-in2.h: Regenerate.
905 2019-09-23 Alan Modra <amodra@gmail.com>
907 * bfd-in.h: Move mips function declaration to..
908 * elfxx-mips.h: ..here.
909 * bfd-in2.h: Regenerate.
911 2019-09-23 Alan Modra <amodra@gmail.com>
913 * bfd-in.h: Move csky function declarations to..
914 * elf32-csky.h: ..here, new file.
915 * elf32-csky.c: Include elf32-csky.h.
916 * bfd-in2.h: Regenerate.
918 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
920 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
921 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
922 Set undefined_weak field from it.
923 (relax_func_t): New parameter undefined_weak.
924 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
925 (_bfd_riscv_relax_tls_le): Likewise.
926 (_bfd_riscv_relax_align): Likewise.
927 (_bfd_riscv_relax_delete): Likewise.
928 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
929 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
930 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
931 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
932 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
934 (_bfd_riscv_relax_section): New local undefined_weak. Set for
935 undef weak relocs that can be relaxed. Pass to relax_func call.
937 2019-09-20 Alan Modra <amodra@gmail.com>
939 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
940 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
941 (bfd_section_userdata, bfd_is_com_section, discarded_section),
942 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
943 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
944 (bfd_section_list_remove, bfd_section_list_append),
945 (bfd_section_list_prepend, bfd_section_list_insert_after),
946 (bfd_section_list_insert_before, bfd_section_removed_from_list):
947 New inline functions.
948 * section.c (bfd_is_und_section, bfd_is_abs_section),
949 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
950 (bfd_section_list_append, bfd_section_list_prepend),
951 (bfd_section_list_insert_after, bfd_section_list_insert_before),
952 (bfd_section_removed_from_list): Delete macros.
953 (bfd_section_name, bfd_section_size, bfd_section_vma),
954 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
955 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
956 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
957 (discarded_section): New inline functions.
958 * bfd-in2.h: Regenerate.
960 2019-09-20 Alan Modra <amodra@gmail.com>
962 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
963 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
964 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
965 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
966 * targets.c (bfd_asymbol_flavour): Likewise.
967 * bfd-in2.h: Regenerate.
969 2019-09-20 Alan Modra <amodra@gmail.com>
971 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
972 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
973 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
974 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
975 (bfd_get_file_flags, bfd_applicable_file_flags),
976 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
977 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
978 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
979 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
980 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
981 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
982 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
983 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
984 (bfd_usrdata, bfd_set_usrdata): New inline functions.
985 * targets.c (bfd_get_target, bfd_get_flavour),
986 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
987 (bfd_little_endian, bfd_header_big_endian),
988 (bfd_header_little_endian, bfd_applicable_section_flags),
989 (bfd_get_symbol_leading_char): New inline functions.
990 * bfd-in2.h: Regenerate.
992 2019-09-20 Alan Modra <amodra@gmail.com>
994 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
995 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
998 2019-09-18 Alan Modra <amodra@gmail.com>
1000 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
1001 (bfd_get_section_lma, bfd_get_section_alignment),
1002 (bfd_get_section_size, bfd_get_section_flags),
1003 (bfd_get_section_userdata): Delete.
1004 (bfd_section_name, bfd_section_size, bfd_section_vma),
1005 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
1006 (bfd_section_flags, bfd_section_userdata): New.
1007 (bfd_is_com_section): Rename parameter.
1008 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
1009 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
1010 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
1011 (bfd_set_section_lma): New.
1012 * bfd-in2.h: Regenerate.
1013 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
1015 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
1016 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1017 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
1018 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
1019 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
1020 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1021 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
1022 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
1023 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
1024 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1025 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1026 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1027 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1028 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
1029 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1030 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1031 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
1032 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1033 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1034 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1035 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
1036 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1037 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
1038 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
1039 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
1040 * xcofflink.c: Update throughout for bfd section macro and function
1043 2019-09-18 Alan Modra <amodra@gmail.com>
1045 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
1046 (bfd_get_output_section): Delete.
1047 (bfd_asymbol_base): Delete.
1048 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
1049 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
1050 (bfd_set_asymbol_name): New macro.
1051 * bfd-in2.h: Regenerate.
1052 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1053 * aoutx.h: Likewise.
1054 * cofflink.c: Likewise.
1055 * dwarf2.c: Likewise.
1056 * ecoff.c: Likewise.
1058 * elf32-arm.c: Likewise.
1059 * elf32-mips.c: Likewise.
1060 * elf32-score.c: Likewise.
1061 * elf32-score7.c: Likewise.
1062 * elfn32-mips.c: Likewise.
1063 * elfnn-aarch64.c: Likewise.
1064 * elfxx-mips.c: Likewise.
1065 * linker.c: Likewise.
1066 * pdp11.c: Likewise.
1067 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1069 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1071 * Makefile.in: Re-generate.
1072 * configure: Re-generate.
1073 * doc/Makefile.in: Re-generate.
1075 2019-09-18 Alan Modra <amodra@gmail.com>
1077 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1079 * pdp11.c (slurp_symbol_table): Likewise.
1080 * som.c (som_slurp_symbol_table): Likewise.
1081 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1082 * coffcode.h (coff_slurp_symbol_table): Likewise.
1083 * cofflink.c (_bfd_coff_final_link): Likewise.
1084 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1085 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1086 (_bfd_ecoff_slurp_symbol_table): Likewise.
1087 (_bfd_ecoff_bfd_final_link): Likewise.
1088 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1089 * elflink.c (elf_link_output_symstrtab): Likewise.
1090 (bfd_elf_final_link): Likewise.
1091 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1092 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1093 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1094 start_address or symcount using bfd_get macros.
1095 * coffgen.c (coff_real_object_p): Likewise.
1096 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1097 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1098 * elfcore.h (elf_core_file_p): Don't set start_address using
1100 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1101 using bfd_get macro.
1102 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1103 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1104 or symcount using bfd_get macros.
1105 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1106 * syms.c (bfd_set_symtab): Likewise.
1107 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1108 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1110 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1111 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1112 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1113 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1114 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1115 * som.c (som_slurp_armap): Likewise.
1117 2019-09-18 Alan Modra <amodra@gmail.com>
1119 * archures.c (bfd_get_arch): Make param const.
1120 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1121 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1122 * bfd-in2.h: Regenerate.
1124 2019-09-18 Alan Modra <amodra@gmail.com>
1126 * bfd-in.h (carsym.name): Make const.
1127 * reloc.c (struct reloc_howto_struct.name): Likewise.
1128 * targets.c (bfd_target.name): Likewise.!
1129 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1130 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1131 when setting carsym.name.
1132 * bfd-in2.h: Regenerate.
1134 2019-09-18 Alan Modra <amodra@gmail.com>
1136 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1137 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1138 error status. Adjust calls.
1139 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1140 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1141 bfd_malloc. Use bfd_set_filename.
1143 2019-09-18 Alan Modra <amodra@gmail.com>
1145 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1146 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1147 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1148 needs_copy even if all relocs are in rw sections.
1149 (dec_dynrel_count): Handle TOC16 relocs.
1150 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1151 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1154 2019-09-16 Phil Blundell <pb@pbcl.net>
1156 * version.m4: Set version to 2.33.50.
1157 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1159 2019-09-11 Tom Tromey <tom@tromey.com>
1161 * opncls.c (bfd_set_filename): New function.
1162 * bfd-in2.h: Regenerate.
1164 2019-09-11 Alan Modra <amodra@gmail.com>
1166 * targets.c (struct bfd_target): Add _bfd_group_name.
1167 (BFD_JUMP_TABLE): Likewise.
1168 * coffgen.c (bfd_coff_group_name): New function.
1169 * elf.c (bfd_elf_group_name): New function.
1170 * linker.c (_bfd_nolink_bfd_group_name): New function.
1171 * section.c (bfd_generic_group_name): New function.
1172 * elf-bfd.h (bfd_elf_group_name): Declare.
1173 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1174 * libcoff-in.h (bfd_coff_group_name): Declare.
1175 * aout-target.h (MY_bfd_group_name): Define.
1176 * aout-tic30.c (MY_bfd_group_name): Define.
1177 * bfd.c (bfd_group_name): Define.
1178 * binary.c (binary_bfd_group_name): Define.
1179 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1180 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1181 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1182 * coffcode.h (coff_bfd_group_name): Define.
1183 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1184 * i386msdos.c (msdos_bfd_group_name): Define.
1185 * ihex.c (ihex_bfd_group_name): Define.
1186 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1187 * mmo.c (mmo_bfd_group_name): Define.
1188 * pef.c (bfd_pef_bfd_group_name): Define.
1189 * plugin.c (bfd_plugin_bfd_group_name): Define.
1190 * ppcboot.c (ppcboot_bfd_group_name): Define.
1191 * som.c (som_bfd_group_name): Define.
1192 * srec.c (srec_bfd_group_name): Define.
1193 * tekhex.c (tekhex_bfd_group_name): Define.
1194 * verilog.c (verilog_bfd_group_name): Define.
1195 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1196 * xsym.c (bfd_sym_bfd_group_name): Define.
1197 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1198 (rs6000_xcoff64_aix_vec): Likewise.
1199 * bfd-in2.h: Regenerate.
1200 * libbfd.h: Regenerate.
1201 * libcoff.h: Regenerate.
1203 2019-09-10 Nick Clifton <nickc@redhat.com>
1206 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1208 (bfd_default_arch_struct): Initialise the new field.
1209 * bfd-in2.h: Regenerate.
1210 * cpu-aarch64.c: Initialise the new field.
1211 * cpu-alpha.c: Likewise.
1212 * cpu-arc.c: Likewise.
1213 * cpu-arm.c: Likewise.
1214 * cpu-avr.c: Likewise.
1215 * cpu-bfin.c: Likewise.
1216 * cpu-bpf.c: Likewise.
1217 * cpu-cr16.c: Likewise.
1218 * cpu-cr16c.c: Likewise.
1219 * cpu-cris.c: Likewise.
1220 * cpu-crx.c: Likewise.
1221 * cpu-csky.c: Likewise.
1222 * cpu-d10v.c: Likewise.
1223 * cpu-d30v.c: Likewise.
1224 * cpu-dlx.c: Likewise.
1225 * cpu-epiphany.c: Likewise.
1226 * cpu-fr30.c: Likewise.
1227 * cpu-frv.c: Likewise.
1228 * cpu-ft32.c: Likewise.
1229 * cpu-h8300.c: Likewise.
1230 * cpu-hppa.c: Likewise.
1231 * cpu-i386.c: Likewise.
1232 * cpu-ia64.c: Likewise.
1233 * cpu-iamcu.c: Likewise.
1234 * cpu-ip2k.c: Likewise.
1235 * cpu-iq2000.c: Likewise.
1236 * cpu-k1om.c: Likewise.
1237 * cpu-l1om.c: Likewise.
1238 * cpu-lm32.c: Likewise.
1239 * cpu-m10200.c: Likewise.
1240 * cpu-m10300.c: Likewise.
1241 * cpu-m32c.c: Likewise.
1242 * cpu-m32r.c: Likewise.
1243 * cpu-m68hc11.c: Likewise.
1244 * cpu-m68hc12.c: Likewise.
1245 * cpu-m68k.c: Likewise.
1246 * cpu-m9s12x.c: Likewise.
1247 * cpu-m9s12xg.c: Likewise.
1248 * cpu-mcore.c: Likewise.
1249 * cpu-mep.c: Likewise.
1250 * cpu-metag.c: Likewise.
1251 * cpu-microblaze.c: Likewise.
1252 * cpu-mips.c: Likewise.
1253 * cpu-mmix.c: Likewise.
1254 * cpu-moxie.c: Likewise.
1255 * cpu-msp430.c: Likewise.
1256 * cpu-mt.c: Likewise.
1257 * cpu-nds32.c: Likewise.
1258 * cpu-nfp.c: Likewise.
1259 * cpu-nios2.c: Likewise.
1260 * cpu-ns32k.c: Likewise.
1261 * cpu-or1k.c: Likewise.
1262 * cpu-pdp11.c: Likewise.
1263 * cpu-pj.c: Likewise.
1264 * cpu-plugin.c: Likewise.
1265 * cpu-powerpc.c: Likewise.
1266 * cpu-pru.c: Likewise.
1267 * cpu-riscv.c: Likewise.
1268 * cpu-rl78.c: Likewise.
1269 * cpu-rs6000.c: Likewise.
1270 * cpu-rx.c: Likewise.
1271 * cpu-s12z.c: Likewise.
1272 * cpu-s390.c: Likewise.
1273 * cpu-score.c: Likewise.
1274 * cpu-sh.c: Likewise.
1275 * cpu-sparc.c: Likewise.
1276 * cpu-spu.c: Likewise.
1277 * cpu-tic30.c: Likewise.
1278 * cpu-tic4x.c: Likewise.
1279 * cpu-tic54x.c: Likewise.
1280 * cpu-tic6x.c: Likewise.
1281 * cpu-tic80.c: Likewise.
1282 * cpu-tilegx.c: Likewise.
1283 * cpu-tilepro.c: Likewise.
1284 * cpu-v850.c: Likewise.
1285 * cpu-v850_rh850.c: Likewise.
1286 * cpu-vax.c: Likewise.
1287 * cpu-visium.c: Likewise.
1288 * cpu-wasm32.c: Likewise.
1289 * cpu-xc16x.c: Likewise.
1290 * cpu-xgate.c: Likewise.
1291 * cpu-xstormy16.c: Likewise.
1292 * cpu-xtensa.c: Likewise.
1293 * cpu-z80.c: Likewise.
1294 * cpu-z8k.c: Likewise.
1296 2019-09-09 Phil Blundell <pb@pbcl.net>
1298 binutils 2.33 branch created.
1300 2019-09-06 Alan Modra <amodra@gmail.com>
1302 * aout-target.h (object_p): Formatting.
1303 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1304 * corefile.c (generic_core_file_matches_executable_p): Constify
1305 variables and remove cast.
1306 * bfd-in2.h: Regenerate.
1308 2019-09-05 Alan Modra <amodra@gmail.com>
1310 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1311 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1312 in the GOT/PLT entry rather than affecting the offset to that
1314 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1316 2019-09-05 Alan Modra <amodra@gmail.com>
1318 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1319 in second instruction.
1320 (ppc64_elf_relocate_section): Likewise.
1322 2019-09-05 Alan Modra <amodra@gmail.com>
1325 * libbfd-in.h (bfd_strdup): New inline function.
1326 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1328 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1329 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1331 (bfd_openstreamr): Use bfd_strdup.
1332 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1333 * plugin.c (try_load_plugin): Use bfd_malloc.
1334 * libbfd.h: Regenerate.
1336 2019-09-02 Alan Modra <amodra@gmail.com>
1339 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1341 (read_alt_indirect_string): Likewise.
1342 (read_alt_indirect_ref): Likewise.
1344 2019-08-31 Jim Wilson <jimw@sifive.com>
1347 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1348 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1350 2019-08-30 Jim Wilson <jimw@sifive.com>
1352 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1353 error, call bfd_set_error, set ret to FALSE, and goto out label.
1355 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1358 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1359 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1361 2019-08-29 Alan Modra <amodra@gmail.com>
1364 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1365 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1366 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1369 2019-08-29 Alan Modra <amodra@gmail.com>
1371 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1372 on second insn, return it in poff.
1373 (ppc64_elf_relocate_section): Add offset to paddi addend for
1376 2019-08-28 Jim Wilson <jimw@sifive.com>
1378 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1379 section when setting max_alignment. Update comment.
1380 (_bfd_riscv_relax_pc): Likewise.
1382 2019-08-29 Alan Modra <amodra@gmail.com>
1385 * bfd.c (struct bfd): Add no_element_cache.
1386 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1387 archive cache when no_element_cache.
1388 (bfd_generic_archive_p): Set no_element_cache when opening first
1389 element to check format. Close first element too.
1390 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1391 * bfd-in2.h: Regenerate.
1393 2019-08-24 Alan Modra <amodra@gmail.com>
1395 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1396 symbols from GOT optimisation.
1398 2019-08-23 Stafford Horne <shorne@gmail.com>
1400 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1403 2019-08-23 Nick Clifton <nickc@redhat.com>
1406 * elf.c (bfd_section_from_shdr): Issue an informative warning
1407 message and continue processing other sections after encountering
1408 a reloc section for a section which already has other relocs
1411 2019-08-23 Alan Modra <amodra@gmail.com>
1414 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1415 on error without freeing plts[] contents.
1417 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1419 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1421 2019-08-22 Nick Clifton <nickc@redhat.com>
1424 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1425 reading data from extra records.
1427 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1430 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1431 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1432 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1433 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1436 2019-08-22 Alan Modra <amodra@gmail.com>
1438 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1439 instead recognize CMSE_PREFIX in symbol name.
1440 (elf32_arm_gc_mark_extra_sections): Likewise.
1441 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1442 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1444 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1446 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1447 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1449 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1451 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1452 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1453 elf32_arm_stub_long_branch_v4t_thumb_arm,
1454 elf32_arm_stub_short_branch_v4t_thumb_arm,
1455 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1456 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1457 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1458 previous instruction.
1460 2019-08-19 Tom Tromey <tromey@adacore.com>
1462 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1465 2019-08-19 Alan Modra <amodra@gmail.com>
1467 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1469 (struct _ppc64_elf_section_data): Likewise.
1470 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1471 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1472 than TOC loop. Check PLT16 insns too.
1474 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1477 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1478 PC-relative relocations back to ...
1479 (elf_x86_64_relocate_section): Here.
1481 2019-08-16 Martin Liska <mliska@suse.cz>
1484 * elflink.c: Report error only for not relocatable.
1485 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1486 here lto_slim_object as it's handled in caller.
1488 2019-08-16 Alan Modra <amodra@gmail.com>
1490 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1492 2019-08-15 Jim Wilson <jimw@sifive.com>
1494 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1495 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1496 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1498 2019-08-15 Tom Tromey <tromey@adacore.com>
1500 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1503 2019-08-14 Alan Modra <amodra@gmail.com>
1506 * dwarf2.c (stash_comp_unit): New function, extracted from..
1507 (_bfd_dwarf2_find_nearest_line): ..here.
1508 (find_abstract_instance): Parse comp units and decode line info
1511 2019-08-14 Alan Modra <amodra@gmail.com>
1513 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1514 (comp_unit_find_nearest_line): Use it here..
1515 (_bfd_dwarf2_find_symbol_bias): ..and here.
1517 2019-08-14 Alan Modra <amodra@gmail.com>
1519 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1520 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1521 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1522 _bfd_dwarf2_find_nearest_line calls.
1523 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1524 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1525 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1526 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1527 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1528 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1529 * libbfd.h: Regenerate.
1531 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1533 * elf-bfd.h (struct elf_backend_data): New members.
1534 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1535 .gnu.hash section if necessary.
1536 (struct collect_gnu_hash_codes): New member.
1537 (elf_gnu_hash_process_symidx): New function name.
1538 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1539 symbols. Record xlat location for every symbol which should have
1540 a .MIPS.xhash entry.
1541 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1542 dynamic section if necessary.
1543 (GNU_HASH_SECTION_NAME): New define.
1544 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1545 Update the section size info.
1546 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1547 (struct mips_elf_link_hash_entry): New member.
1548 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1550 (mips_elf_sort_hash_table): Initialize the pointer to the
1551 .MIPS.xhash section.
1552 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1553 translation table entry with the symbol dynindx.
1554 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1555 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1557 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1559 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1561 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1562 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1564 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1565 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1566 (_bfd_mips_post_process_headers): Mark the ABI version as
1567 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1568 but not a .hash section.
1569 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1570 position in the translation table, associated with the hash
1572 * elfxx-mips.h (literal_reloc_p): Define
1573 elf_backend_record_xhash_symbol backend hook.
1574 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1577 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1579 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1580 (bpf_elf_insn_disp_reloc): Delete function.
1581 (elf_backend_relocate_section): Define.
1583 2019-08-07 Alan Modra <amodra@gmail.com>
1586 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1587 for overflow in expressions involving nsymz.
1589 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1591 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1592 two pages in relro presence.
1594 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1596 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1597 (get_wsr_lbeg_opcode): New functions.
1598 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1599 and insn_len for the first actual instruction of the loop.
1601 2019-07-30 Alan Modra <amodra@gmail.com>
1604 * bfd.c (struct bfd): Add lto_slim_object flag.
1605 * bfd-in2.h: Regenerate.
1607 2019-07-29 Martin Liska <mliska@suse.cz>
1610 * archive.c (_bfd_compute_and_write_armap): Come up with
1611 report_plugin_err variable.
1612 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1613 * elf.c (struct lto_section): New.
1614 (_bfd_elf_make_section_from_shdr): Parse content of
1615 .gnu_lto_.lto section.
1616 * elflink.c: Report error for a missing LTO plugin.
1617 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1619 2019-07-28 Alan Modra <amodra@gmail.com>
1623 * elflink.c (elf_link_add_object_symbols): Report an informative
1624 error on finding local symbols with index equal or greater than
1625 symbol table sh_info. Correct comment. Allow such symbols in
1626 dynamic objects. Abort on NULL section for symbol.
1628 2019-07-26 Alan Modra <amodra@gmail.com>
1630 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1631 (elf_linker): Don't define.
1632 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1634 2019-07-25 YunQiang Su <syq@debian.org>
1637 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1640 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1642 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1644 (reloc_type_to_name): Fix formating.
1645 (arc_elf_object_p): Likewise.
1646 (debug_arc_reloc): Likewise.
1647 (arc_do_relocation): Likewise.
1649 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1651 * elf32-arc.c (bfd_get_32_me): New function.
1652 (bfd_put_32_me): Likewise.
1653 (arc_elf_relax_section): Likewise.
1654 (bfd_elf32_bfd_relax_section): Define.
1656 2019-07-24 Alan Modra <amodra@gmail.com>
1658 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1659 elf_backend_final_write_processing, don't pass linker arg.
1660 (_bfd_elf_final_write_processing): Update prototype.
1661 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1662 (_bfd_elf_final_write_processing): Return error on incompatible
1663 OSABI and has_gnu_osabi. Remove linker arg.
1664 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1665 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1666 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1667 (_bfd_mips_elf_final_write_processing): Likewise.
1668 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1669 and remove linker arg.
1670 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1671 * elf-nacl.c (nacl_final_write_processing): Likewise.
1672 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1673 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1674 * elf32-arm.c (arm_final_write_processing): Likewise.
1675 (elf32_arm_final_write_processing): Likewise.
1676 (elf32_arm_nacl_final_write_processing): Likewise.
1677 (elf32_arm_vxworks_final_write_processing): Likewise.
1678 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1679 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1680 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1681 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1682 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1683 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1684 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1685 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1686 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1687 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1688 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1689 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1690 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1691 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1692 (ppc_elf_final_write_processing): Likewise.
1693 (ppc_elf_vxworks_final_write_processing): Likewise.
1694 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1695 (elf32_sparc_final_write_processing): Likewise.
1696 (elf32_sparc_vxworks_final_write_processing): Likewise.
1697 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1698 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1699 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1700 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1701 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1702 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1703 (_bfd_mips_elf_final_write_processing): Likewise.
1705 2019-07-24 Alan Modra <amodra@gmail.com>
1707 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1709 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1710 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1712 2019-07-24 Alan Modra <amodra@gmail.com>
1714 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1715 EI_OSABI header byte here.
1716 (ELF_OSABI): Define.
1718 2019-07-23 Alan Modra <amodra@gmail.com>
1720 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1721 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1722 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1723 when elf_gnu_osabi_mbind is set.
1724 (_bfd_elf_map_sections_to_segments): Likewise.
1725 (_bfd_elf_init_private_section_data): Likewise.
1726 (_bfd_elf_final_write_processing): Update comment.
1727 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1728 (elf_backend_special_sections): Define without .tbss for linux.
1730 2019-07-23 Alan Modra <amodra@gmail.com>
1732 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1733 Remove none, any, all enums.
1734 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1735 (_bfd_elf_final_write_processing): Declare.
1736 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1737 elf_backend_final_write_processing.
1738 (_bfd_elf_post_process_headers): Move body of function to..
1739 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1740 only when not already set. Adjust for rename.
1741 * elfxx-target.h (elf_backend_final_write_processing): Default to
1742 _bfd_elf_final_write_processing.
1743 * elf-hppa.h (elf_hppa_final_write_processing): Call
1744 _bfd_elf_final_write_processing.
1745 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1746 * elf-nacl.c (nacl_final_write_processing): Likewise.
1747 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1748 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1749 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1750 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1751 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1752 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1753 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1754 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1755 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1756 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1757 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1758 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1759 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1760 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1761 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1762 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1763 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1764 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1765 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1766 * elf32-arm.c (arm_final_write_processing): Split out from..
1767 (elf32_arm_final_write_processing): ..here. Call
1768 _bfd_elf_final_write_processing.
1769 (elf32_arm_nacl_final_write_processing): Adjust.
1770 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1771 (_bfd_mips_elf_final_write_processing): ..here. Call
1772 _bfd_elf_final_write_processing.
1773 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1774 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1775 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1776 (ppc_elf_final_write_processing): ..here. Call
1777 _bfd_elf_final_write_processing.
1778 (ppc_elf_vxworks_final_write_processing): Adjust.
1779 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1780 (elf32_sparc_final_write_processing): ..here. Call
1781 _bfd_elf_final_write_processing.
1782 (elf32_sparc_vxworks_final_write_processing): Adjust.
1783 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1784 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1785 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1786 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1787 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1788 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1789 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1790 * elflink.c (elf_link_add_object_symbols): Likewise.
1791 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1794 2019-07-23 Omar Majid <omajid@redhat.com>
1796 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1797 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1798 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1800 * peXXigen.c: Add comment about source of .NET magic numbers.
1802 2019-07-19 Alan Modra <amodra@gmail.com>
1804 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1805 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1806 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1807 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1808 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1809 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1810 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1811 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1812 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1813 * bfd-in2.h: Regenerate.
1814 * libbfd.h: Regenerate.
1816 2019-07-18 Alan Modra <amodra@gmail.com>
1818 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1819 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1822 2019-07-18 Alan Modra <amodra@gmail.com>
1824 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1825 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1826 is more than 8 bits.
1827 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1828 tls_type vars unsigned int.
1829 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1830 to select r_type edit.
1832 2019-07-18 Alan Modra <amodra@gmail.com>
1834 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1836 * elf64-ppc.c (TLS_GDIE): Likewise.
1838 2019-07-18 Alan Modra <amodra@gmail.com>
1840 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1841 range of tp-relative offsets.
1843 2019-07-15 Alan Modra <amodra@gmail.com>
1845 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1846 alias is no longer bfd_link_hash_defined, clear the alias.
1848 2019-07-13 Alan Modra <amodra@gmail.com>
1850 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1852 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1853 (_bfd_elf_init_2_index_sections): Likewise.
1854 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1855 relocations for local TLS symbols, use STN_UNDEF as the relocation
1857 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1858 leave TLS symbol value in the addend.
1860 2019-07-08 Alan Modra <amodra@gmail.com>
1863 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1864 size before reading first word.
1866 2019-07-02 Nick Clifton <nickc@redhat.com>
1869 * elf.c (is_debuginfo_file): New function.
1870 (assign_file_positions_for_non_load_sections): Do not warn about
1871 allocated sections outside of loadable segments if they are found
1872 in a debuginfo file.
1873 * elf-bfd.h (is_debuginfo_file): Prototype.
1875 2019-07-02 Nick Clifton <nickc@redhat.com>
1878 * compress.c (bfd_get_full_section_contents): Do not complain
1879 about linker created sections that are larger than the file size.
1881 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1883 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1884 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1886 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1888 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1890 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1891 sections when .text section contain secure entry functions
1894 2019-07-01 Nick Clifton <nickc@redhat.com>
1897 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1898 section VMA in the offset used to update exidx relocs.
1900 2019-06-28 Nick Clifton <nickc@redhat.com>
1903 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1904 large version reference section.
1905 * compress.c (bfd_get_full_section_contents): Check for an
1906 uncompressed section whose size is larger than the file size.
1908 2019-06-28 Alan Modra <amodra@gmail.com>
1910 * format.c (bfd_check_format_matches): Don't match plugin target
1911 if another target matches. Expand comment.
1912 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1913 non-corefile targets, outside !SELECT_VECS.
1914 * config.bfd: Don't handle targ=plugin here.
1915 * configure.ac: Don't add plugin to enable_targets or handle in
1916 target loop setting selvecs and other target vars.
1917 * configure: Regenerate.
1919 2019-06-26 Nick Clifton <nickc@redhat.com>
1922 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1923 messages for failures.
1924 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1925 if returning an error value.
1927 2019-06-25 Jan Beulich <jbeulich@suse.com>
1929 * elf-properties.c (elf_find_and_remove_property): Rename last
1930 parameter. Mention it in comment.
1932 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1934 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1935 SEC_MERGE or SEC_CODE flags are set.
1936 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1937 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1938 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1939 Add sec_addr (sym_sec) after handling merge sections.
1941 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1944 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1945 property after reporting property removal.
1947 2019-06-23 Alan Modra <amodra@gmail.com>
1950 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1951 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1952 Reduce range of offsets allowed for other GOT relocs.
1954 2019-06-23 Alan Modra <amodra@gmail.com>
1957 * elfcode.h (elf_object_p): Warning fix.
1959 2019-06-21 Alan Modra <amodra@gmail.com>
1962 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1964 2019-06-19 Alan Modra <amodra@gmail.com>
1967 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1968 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1970 2019-06-19 Alan Modra <amodra@gmail.com>
1972 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1973 functions that require r2 valid to use local entry.
1974 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1976 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1978 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1979 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1980 with elfNN_aarch64_allocate_local_dynrelocs.
1982 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1984 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1986 2019-06-14 Alan Modra <amodra@gmail.com>
1988 * Makefile.in: Regenerate.
1989 * configure: Regenerate.
1991 2019-06-14 Alan Modra <amodra@gmail.com>
1993 * elf64-ppc.c: Fix comments involving paddi.
1995 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1998 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1999 absent, or the bfd is not in the ELF formart.
2000 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
2002 2019-06-10 Christos Zoulas <christos@zoulas.com>
2005 * elf.c (elfcore_make_auxv_note_section): New function.
2006 (elfcore_grok_note): Use it.
2007 (elfcore_grok_freebsd_note): Likewise.
2008 (elfcore_grok_openbsd_note): Likewise.
2009 (elfcore_grok_netbsd_note): Likewise. Plus add support for
2010 NT_NETBSDCORE_AUXV notes.
2012 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2014 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
2015 alignment of the new gnu property section.
2017 2019-06-06 Sudakshina Das <sudi.das@arm.com>
2019 * bfd-in.h: Change comment.
2020 * bfd-in2.h: Regenerate.
2021 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
2022 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
2025 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
2027 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
2028 Remove overflow check.
2030 2019-05-28 Alan Modra <amodra@gmail.com>
2033 * cofflink.c (coff_link_check_archive_element): Don't assume
2034 element is a coff object file after calling add_archive_element.
2036 2019-05-28 Alan Modra <amodra@gmail.com>
2039 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
2040 attempt to set sh_entsize for excluded PLT section.
2042 2019-05-28 Alan Modra <amodra@gmail.com>
2045 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
2046 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
2047 allocated in alpha_dynamic_entries_for_reloc.
2049 2019-05-28 Alan Modra <amodra@gmail.com>
2052 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2053 on NULL output_section.
2054 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2056 2019-05-28 Alan Modra <amodra@gmail.com>
2059 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2060 entry when MUST_FIND. Abort when MUST_FIND not found.
2061 (elf_m68k_get_bfd2got_entry): Likewise.
2062 (elf_m68k_relocate_section): Remove now useless assert.
2064 2019-05-28 Alan Modra <amodra@gmail.com>
2067 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2068 from bfd_link_info, not an output section owner.
2069 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2070 (elf_hppa_final_link_relocate): Likewise.
2072 2019-05-28 Alan Modra <amodra@gmail.com>
2075 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2076 create_object_symbols_section, obj_textsec, obj_datasec or
2077 obj_bsssec. Fix other errors in placement.
2078 * config.bfd: Obsolete tic30-aout.
2080 2019-05-28 Alan Modra <amodra@gmail.com>
2083 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2084 end of section list as well as section_count.
2085 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2086 section list before returning error.
2088 2019-05-27 Alan Modra <amodra@gmail.com>
2090 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2092 2019-05-27 Alan Modra <amodra@gmail.com>
2095 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2097 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2099 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2100 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2101 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2102 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2103 (elf_backend_merge_symbol_attribute): Define.
2105 2019-05-24 Alan Modra <amodra@gmail.com>
2107 * po/SRC-POTFILES.in: Regenerate.
2109 2019-05-24 Alan Modra <amodra@gmail.com>
2111 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2112 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2113 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2114 (struct ppc_link_hash_table): Add powerxx_stubs.
2115 (ppc64_elf_check_relocs): Set powerxx_stubs.
2116 (build_powerxx_offset, size_powerxx_offset),
2117 (num_relocs_for_powerxx_offset),
2118 (emit_relocs_for_powerxx_offset): New functions.
2119 (plt_stub_size): Size powerxx stubs.
2120 (ppc_build_one_stub): Emit powerxx stubs.
2121 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2124 2019-05-24 Alan Modra <amodra@gmail.com>
2126 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2127 R_PPC64_GOT_PCREL34.
2128 (xlate_pcrel_opt): New function.
2129 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2130 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2131 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2133 2019-05-24 Alan Modra <amodra@gmail.com>
2135 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2136 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2137 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2138 (BFD_RELOC_PPC64_PLT_PCREL34),
2139 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2140 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2141 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2142 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2143 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2144 * elf64-ppc.c (PNOP): Define.
2145 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2146 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2147 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2149 (ppc64_elf_prefix_reloc): New function.
2150 (struct ppc_link_hash_table): Add notoc_plt.
2151 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2152 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2153 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2154 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2155 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2156 possible need for dynamic relocs on non-pcrel powerxx relocs.
2157 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2158 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2159 (toc_adjusting_stub_needed): Likewise.
2160 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2161 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2162 * bfd-in2.h: Regenerate.
2163 * libbfd.h: Regenerate.
2165 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2167 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2168 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2170 * configure: Regenerate.
2172 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2174 * configure: Regenerated.
2175 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2176 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2177 (BFD64_BACKENDS): Add elf64-bpf.lo.
2178 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2179 * Makefile.in (SOURCE_HFILES): Regenerate.
2180 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2181 * cpu-bpf.c: New file.
2182 * elf64-bpf.c: Likewise.
2183 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2185 * archures.c: Define architecture bfd_arch_bpf and machine
2187 * reloc.c: Define BFD relocations used by the BPF target.
2188 * bfd-in2.h: Regenerated.
2189 * libbfd.h: Likewise.
2191 2019-05-22 Alan Modra <amodra@gmail.com>
2193 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2196 2019-05-22 Alan Modra <amodra@gmail.com>
2198 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2199 processing on "size error in section".
2201 2019-05-22 Alan Modra <amodra@gmail.com>
2203 * som.c (som_bfd_free_cached_info): Call
2204 _bfd_generic_close_and_cleanup.
2206 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2208 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2209 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2211 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2213 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2214 checks. Search the RELA table for n64 relocations.
2216 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2217 Faraz Shahbazker <fshahbazker@wavecomp.com>
2219 * elfxx-mips.c (LA25_BC): New macro.
2220 (mips_elf_link_hash_table)<compact_branches>: New field.
2221 (STUB_JALRC): New macro.
2222 (mipsr6_o32_exec_plt0_entry_compact): New array.
2223 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2224 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2225 (mipsr6_exec_plt_entry_compact): Likewise.
2226 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2227 when compact_branches is true.
2228 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2229 PLT for MIPSR6 with compact_branches. Do not reorder the
2230 compact branches PLT. Switch the lazy stub for MIPSR6
2231 with compact_branches to use JALRC.
2232 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2233 when compact_branches is true.
2234 (_bfd_mips_elf_compact_branches): New function.
2235 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2237 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2240 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2241 Fix print formatter.
2243 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2246 * elf32-arm.c (get_value_helper): Remove.
2247 (elf32_arm_final_link_relocate): Fix branch future relocations.
2249 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2252 * bfd-in.h (enum erratum_84319_opts): New
2253 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2254 int to enum erratum_84319_opts.
2255 * bfd-in2.h: Regenerate.
2256 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2257 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2258 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2259 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2260 (_bfd_aarch64_resize_stubs): Amend comment.
2261 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2263 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2264 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2266 (clear_erratum_843419_entry): Update erratum conditional.
2268 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2271 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2272 when computing distance_short_enough.
2274 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2277 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2278 Wrap around even if distance equals avr_pc_wrap_around.
2280 2019-05-20 Nick Clifton <nickc@redhat.com>
2282 * po/fr.po: Updated French translation.
2284 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2286 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2288 2019-05-16 Alan Modra <amodra@gmail.com>
2290 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2292 2019-05-15 Alan Modra <amodra@gmail.com>
2294 * elf32-arm.c (elf32_arm_write_section): Don't leave
2295 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2296 unitialised section contents.
2298 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2301 * verilog.c: (VerilogDataWidth): New variable.
2302 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2304 2019-05-08 Nick Clifton <nickc@redhat.com>
2307 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2308 rather than FALSE if encountering a non-ELF file.
2310 2019-05-06 Alan Modra <amodra@gmail.com>
2312 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2314 2019-05-06 Alan Modra <amodra@gmail.com>
2316 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2317 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2318 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2319 * libbfd.h: Regenerate.
2320 * bfd-in2.h: Regenerate.
2322 2019-05-04 Alan Modra <amodra@gmail.com>
2325 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2326 following the standard section names.
2327 (bfd_decode_symclass): Prioritize section flag tests in
2328 decode_section_type before name tests in coff_section_type.
2329 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2330 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2331 their names and choose standard .text section flags for
2334 2019-05-02 Nick Clifton <nickc@redhat.com>
2337 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2338 .gnu.debugaltlink sections as debugging sections.
2340 2019-04-30 Alan Modra <amodra@gmail.com>
2342 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2343 (struct _ppc64_elf_section_data): Likewise.
2344 (ppc64_elf_check_relocs): Set above fields.
2345 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2346 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2349 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2352 * elflink.c (elf_link_output_extsym): Don't complain undefined
2353 weak dynamic reference.
2355 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2357 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2358 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2359 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2360 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2361 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2362 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2363 (elfNN_aarch64_small_plt0_bti_entry): Update.
2364 (elfNN_aarch64_small_plt_bti_entry): Update.
2365 (elfNN_aarch64_small_plt_pac_entry): Update.
2366 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2367 (setup_plt_values): Setup new entries.
2368 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2369 (elfNN_aarch64_plt_sym_val): Likewise.
2371 2019-04-22 Jim Wilson <jimw@sifive.com>
2373 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2375 2019-04-19 Alan Modra <amodra@gmail.com>
2377 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2379 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2381 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2382 building shared object.
2383 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2385 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2388 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2391 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2393 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2395 * bfd-in2.h: Regenerate.
2396 * libbfd.h: Likewise.
2398 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2400 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2401 * bfd-in2.h: Regenerated.
2402 * libbfd.h: Regenerated.
2404 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2406 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2407 * bfd-in2.h: Regenerated.
2408 * libbfd.h: Likewise.
2410 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2412 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2413 * bfd-in2.h: Regenerated.
2414 * libbfd.h: Regenerated.
2415 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2416 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2417 and R_ARM_THM_BF12 together.
2418 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2420 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2422 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2423 * libbfd.h: Regenerated.
2424 * bfd-in2.h: Regenerated.
2425 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2426 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2427 and R_ARM_THM_BF18 together.
2428 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2430 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2432 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2433 * bfd-in2.h: Regenerated.
2434 * libbfd.h: Regenerated.
2435 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2436 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2437 and R_ARM_THM_BF16 together.
2438 (get_value_helper): New reloc helper.
2439 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2441 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2443 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2444 * bfd-in2.h: Regenerate.
2445 * libbfd.h: Regenerate.
2447 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2449 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2450 * bfd-in2.h: Regenerate.
2451 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2452 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2454 (using_thumb2): Likewise.
2455 (using_thumb2_bl): Update assert.
2456 (arch_has_arm_nop): Likewise.
2457 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2458 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2460 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2462 * elf-linker-x86.h (elf_x86_cet_report): New.
2463 (elf_linker_x86_params): Add cet_report.
2464 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2465 missing IBT and SHSTK properties if needed.
2467 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2470 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2471 "h != NULL". Don't check "h != NULL" before calling.
2472 bfd_elf_gc_record_vtentry.
2473 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2474 * elf32-bfin.c (bfin_check_relocs): Likewise.
2475 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2476 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2477 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2478 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2479 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2480 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2481 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2482 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2483 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2484 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2485 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2486 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2487 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2488 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2489 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2490 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2491 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2492 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2493 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2494 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2495 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2496 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2497 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2498 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2499 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2500 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2501 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2502 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2503 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2506 2019-04-11 Alan Modra <amodra@gmail.com>
2509 * elflink.c (elf_link_add_object_symbols): Don't read partial
2510 dynamic entries from fuzzed objects.
2512 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2515 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2516 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2517 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2519 2019-04-10 Michael Forney <mforney@mforney.org>
2522 * doc/chew.c (free_words): Correctly free "push_text" strings.
2524 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2526 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2528 2019-04-08 Alan Modra <amodra@gmail.com>
2530 * configure.ac (elfxx_x86): Define and use.
2531 * configure: Regenerate.
2533 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2535 * elf-linker-x86.h: New file.
2536 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2537 to get x86-specific linker options.
2538 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2539 (elf_x86_64_check_relocs): Likewise.
2540 (elf_x86_64_relocate_section): Likewise.
2541 (elf_x86_64_link_setup_gnu_properties): Likewise.
2542 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2543 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2544 (_bfd_elf_linker_x86_set_options): New function.
2545 * elfxx-x86.h: Include "elf-linker-x86.h".
2546 (elf_x86_link_hash_table): Add params.
2548 2019-04-03 Alan Modra <amodra@gmail.com>
2550 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2551 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2552 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2553 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2554 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2555 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2557 2019-04-02 Jim Wilson <jimw@sifive.com>
2560 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2561 ELF header flags to after check for ELF object file. Loop through
2562 sections looking for code sections, if none, then skip ABI checks.
2564 2019-03-30 Andrew Waterman <andrew@sifive.com>
2566 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2569 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2571 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2572 info->export_dynamic to the conditional.
2574 2019-03-28 Alan Modra <amodra@gmail.com>
2577 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2578 * configure: Regenerate.
2579 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2580 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2581 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2582 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2583 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2585 2019-03-21 Jim Wilson <jimw@sifive.com>
2588 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2589 verify sym non-NULL before using. Add identical check using h.
2591 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2593 * elf-bfd.h (struct elf_backend_data): Add argument to
2594 merge_gnu_properties.
2595 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2596 itself and while calling bed->merge_gnu_properties.
2597 (elf_merge_gnu_property_list): Update the calls for
2598 elf_merge_gnu_properties.
2599 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2600 of --force-bti warning and add argument.
2601 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2603 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2604 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2607 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2609 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2610 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2611 (elf_backend_fixup_gnu_properties): Define for AArch64.
2613 2019-03-18 Alan Modra <amodra@gmail.com>
2616 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2617 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2618 attempt at writing glink stubs only once.
2620 2019-03-16 Alan Modra <amodra@gmail.com>
2623 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2624 (_bfd_elf_rel_local_sym): Likewise.
2625 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2626 section of symbols with unrecognized shndx.
2628 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2631 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2633 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2634 in discarded section.
2636 2019-03-15 Alan Modra <amodra@gmail.com>
2639 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2640 symbol after globals if elf_bad_symtab is not set.
2642 2019-03-15 Alan Modra <amodra@gmail.com>
2645 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2646 (_bfd_elf_rel_local_sym): Likewise.
2648 2019-03-15 Alan Modra <amodra@gmail.com>
2651 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2652 object files with sh_size not a multiple of sh_entsize.
2654 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2657 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2658 input with bad relocation.
2660 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2662 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2664 2019-03-14 Nick Clifton <nickc@redhat.com>
2667 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2668 (save_section_vma): Initialise field to the number of entries in
2670 (section_vma_same): Check that the number of entries in the
2671 sec_vma table matches the number of sections in the bfd.
2673 2019-03-14 Nick Clifton <nickc@redhat.com>
2676 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2677 section owner pointer when adding the default symbol.
2679 2019-03-14 Nick Clifton <nickc@redhat.com>
2682 * elflink.c (elf_link_add_object_symbols): Add new local variable
2683 extversym_end. Initialise it to point to the end of the version
2684 symbol table, if present. Check it when initialising and updating
2687 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2689 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2690 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2691 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2692 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2694 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2695 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2696 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2698 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2699 Szabolcs Nagy <szabolcs.nagy@arm.com>
2701 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2702 (aarch64_bti_pac_info): New.
2703 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2704 (bfd_elf32_aarch64_set_options): Likewise.
2705 * bfd-in2.h: Regenerate
2706 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2707 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2708 (elfNN_aarch64_small_plt0_bti_entry): New.
2709 (elfNN_aarch64_small_plt_bti_entry): New.
2710 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2711 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2712 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2713 tlsdesc_plt_entry_size fields.
2714 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2715 (setup_plt_values): New helper function.
2716 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2718 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2720 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2721 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2722 to plt stubs instead of fixed ones and update filling them according
2723 to the need for bti.
2724 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2725 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2726 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2727 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2728 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2730 (bfd_elfNN_get_synthetic_symtab): Define.
2731 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2732 and mising BTI NOTE SECTION.
2735 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2737 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2738 linker created inputs from merge.
2739 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2740 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2741 (elfNN_aarch64_link_setup_gnu_properties): New.
2742 (elfNN_aarch64_merge_gnu_properties): New.
2743 (elf_backend_setup_gnu_properties): Define for AArch64.
2744 (elf_backend_merge_gnu_properties): Likewise.
2745 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2746 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2747 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2748 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2749 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2750 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2751 (elf_backend_parse_gnu_properties): Define for AArch64.
2753 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2756 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2757 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2759 2019-03-12 Alan Modra <amodra@gmail.com>
2761 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2762 nmemb parameter. Use bfd_alloc2.
2763 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2765 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2766 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2767 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2769 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2770 (assign_section_numbers): Style fix.
2771 (swap_out_syms): Use bfd_malloc2.
2772 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2774 (_bfd_elf_make_empty_symbol): Style fix.
2775 (elfobj_grok_stapsdt_note_1): Formatting.
2776 * elfcode.h (elf_object_p): Use bfd_alloc2.
2777 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2778 (elf_slurp_symbol_table): Use bfd_zalloc2.
2779 (elf_slurp_reloc_table): Use bfd_alloc2.
2780 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2781 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2782 size calculation doesn't overflow.
2783 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2784 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2785 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2787 2019-03-08 Alan Modra <amodra@gmail.com>
2790 * merge.c (merge_strings): Return secinfo. Don't pad section
2792 (_bfd_merge_sections): Pad section to alignment here, if input
2793 sections contributing to merged output all pad to alignment.
2796 2019-03-06 Nick Clifton <nickc@redhat.com>
2798 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2800 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2801 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2803 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2805 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2806 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2809 * elf32-s390.c (allocate_dynrelocs): Update comment.
2811 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2813 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2815 2019-02-28 Nick Clifton <nickc@redhat.com>
2818 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2819 section that is not NUL terminated.
2821 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2824 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2825 by linker when checking copy reloc on protected symbol.
2827 2019-02-24 Alan Modra <amodra@gmail.com>
2830 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2832 2019-02-20 Eric Tsai <erictsai@cadence.com>
2834 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2835 sections between the call site and call destination and adjust
2836 call distance by the largest alignment.
2838 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2840 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2841 * elf.c (elfcore_grok_aarch_pauth): New function.
2842 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2843 (elfcore_write_aarch_pauth): New function.
2844 (elfcore_write_register_note): Check for AArch64 pauth section.
2846 2019-02-20 Alan Modra <amodra@gmail.com>
2849 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2852 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2854 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2855 Darwin hosts, not just or1k.
2856 * configure: Regenerate.
2858 2019-02-20 Alan Modra <amodra@gmail.com>
2861 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2862 sentinel NUL to string buffer nearer to loop where it is used.
2863 Don't go past sentinel when scanning strings, and don't write
2865 * archive.c (do_slurp_coff_armap): Simplify string handling to
2868 2019-02-19 Alan Modra <amodra@gmail.com>
2871 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2872 attempting to prevent read past end of section.
2874 2019-02-18 Alan Modra <amodra@gmail.com>
2877 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2878 PRIx64 to generate warning messages. Print local sym names too.
2880 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2882 * elf32-arc (INIT_SYM_STRING): Delete.
2883 (FINI_SYM_STRING): Likewise.
2884 (init_str): Likewise.
2885 (fini_str): Likewise.
2887 2019-02-08 Alan Modra <amodra@gmail.com>
2889 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2890 for bss-plt" warning to make it an error.
2892 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2895 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2896 reloc_class_ifunc for ifunc symbols.
2897 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2899 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2901 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2902 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2904 2019-02-07 Nick Clifton <nickc@redhat.com>
2906 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2907 into the definitely obsolete list.
2909 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2912 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2913 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2914 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2916 (elf_x86_64_check_relocs): Here.
2917 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2918 to check if a symbol is defined in a non-shared object.
2919 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2921 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2923 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2924 of 'labs' (and fix GCC warning).
2926 2019-01-25 Nick Clifton <nickc@redhat.com>
2928 * po/ru.po: Updated Russian translation.
2930 2019-01-23 Nick Clifton <nickc@redhat.com>
2932 * po/fr.po: Updated French translation.
2934 2019-01-21 Nick Clifton <nickc@redhat.com>
2936 * po/pt.po: Updated Portuguese translation.
2937 * po/uk.po: Updated Ukranian translation.
2939 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2942 * elf32-nds32.c (nds32_relocate_section): Add space between words
2944 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2946 (riscv_i_or_e_p): Likewise.
2947 (riscv_merge_arch_attr_info): Likewise.
2949 2019-01-19 Nick Clifton <nickc@redhat.com>
2951 * version.m4: Reset to 2.32.51
2952 * configure: Regenerate.
2953 * po/bfd.pot: Regenerate.
2955 2018-06-24 Nick Clifton <nickc@redhat.com>
2957 2.32 branch created.
2959 2019-01-16 Kito Cheng <kito@andestech.com>
2961 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2964 2019-01-16 Kito Cheng <kito@andestech.com>
2965 Nelson Chu <nelson@andestech.com>
2967 * elfnn-riscv.c (in_subsets): New.
2968 (out_subsets): Likewise.
2969 (merged_subsets): Likewise.
2970 (riscv_std_ext_p): Likewise.
2971 (riscv_non_std_ext_p): Likewise.
2972 (riscv_std_sv_ext_p): Likewise.
2973 (riscv_non_std_sv_ext_p): Likewise.
2974 (riscv_version_mismatch): Likewise.
2975 (riscv_i_or_e_p): Likewise.
2976 (riscv_merge_std_ext): Likewise.
2977 (riscv_merge_non_std_and_sv_ext): Likewise.
2978 (riscv_merge_arch_attr_info): Likewise.
2979 (riscv_merge_attributes): Likewise.
2980 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2982 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2983 (elf_backend_obj_attrs_vendor): Define.
2984 (elf_backend_obj_attrs_section_type): Likewise.
2985 (elf_backend_obj_attrs_section): Likewise.
2986 (elf_backend_obj_attrs_arg_type): Define as
2987 riscv_elf_obj_attrs_arg_type.
2988 * elfxx-riscv.c (riscv_estimate_digit): New.
2989 (riscv_estimate_arch_strlen1): Likewise.
2990 (riscv_estimate_arch_strlen): Likewise.
2991 (riscv_arch_str1): Likewise.
2992 (riscv_arch_str): Likewise.
2993 * elfxx-riscv.h (riscv_arch_str): Declare.
2995 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2997 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2999 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
3000 source field. (md_apply_fix): Apply final fix
3001 to BFD_RELOC_S12Z_OPR.
3002 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
3004 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
3007 * elf32-s390.c (allocate_dynrelocs): Update comment.
3009 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
3011 * warning.m4: Adjust egrep pattern for non-GNU compilers.
3012 * configure: Regenerate.
3014 2019-01-08 Alan Modra <amodra@gmail.com>
3018 * ihex.c (ihex_write_object_contents): Properly check 32-bit
3021 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
3023 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
3024 * bfd/bfd-in2.h: Regenerate.
3025 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
3026 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
3028 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
3030 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
3031 default target, little endian target is more suitable.
3033 2019-01-04 Alan Modra <amodra@gmail.com>
3037 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
3039 (EQ_VALUE_IN_FIELD): Likewise.
3040 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
3042 2019-01-01 Alan Modra <amodra@gmail.com>
3044 Update year range in copyright notice of all files.
3046 For older changes see ChangeLog-2018
3048 Copyright (C) 2019 Free Software Foundation, Inc.
3050 Copying and distribution of this file, with or without modification,
3051 are permitted in any medium without royalty provided the copyright
3052 notice and this notice are preserved.
3058 version-control: never