| blob | 5933a05e7e8c5f36d9b815bd7d4166ee59a8dfaf |
1 2019-12-11 Alan Modra <amodra@gmail.com>
3 * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
4 * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
5 * netbsd.h (write_object_contents): Likewise.
6 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
7 * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
8 (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
9 with shifts.
10 * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
11 using 1u shifted left. Ditto for other macros.
12 * mmo.c (LOP): Make unsigned.
14 2019-12-11 Alan Modra <amodra@gmail.com>
16 * libbfd.c (bfd_get_8): Return a bfd_vma.
17 (bfd_get_signed_8): Return a bfd_signed_vma.
18 * bfd-in2.h: Regenerate.
20 2019-12-11 Alan Modra <amodra@gmail.com>
22 * xtensa-modules.c (Field_* functions): Don't mask using shifts.
23 (Operand_soffsetx4_decode, Operand_simm4_decode),
24 (Operand_simm8_decode, Operand_simm8x256_decode),
25 (Operand_simm12b_decode, Operand_label8_decode),
26 (Operand_label12_decode, Operand_soffset_decode),
27 (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
28 sign extend using shifts.
29 (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
30 constant.
32 2019-12-11 Alan Modra <amodra@gmail.com>
34 * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
35 of negative values by using unsigned vars.
37 2019-12-07 Alan Modra <amodra@gmail.com>
39 PR 25236
40 * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
41 for ELF_COMMON_DEF_P symbols.
42 (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
43 suit.
45 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
47 Only give FDE encoding warnings if --eh-frame-hdr was specified.
49 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
50 FDE encoding warning conditional.
52 2019-12-05 Nick Clifton <nickc@redhat.com>
54 PR 25029
55 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
56 when computing the sizes stored in the headers.
58 2019-12-03 Alan Modra <amodra@gmail.com>
60 PR 25230
61 * dwarf2.c (struct dwarf2_debug_file): Add line_table and
62 abbrev_offsets.
63 (struct abbrev_offset_entry): New.
64 (hash_abbrev, eq_abbrev, del_abbrev): New functions.
65 (read_abbrevs): Check whether we have already read abbrevs at
66 given offset, and add new offset/abbrev to hash table.
67 (decode_line_info): Keep line table at offset zero in file struct.
68 Return this for a cu reusing the same dir/file list.
69 (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
70 (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
71 (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
72 abbrevs.
74 2019-12-03 Alan Modra <amodra@gmail.com>
76 PR 25230
77 * dwarf2.c (struct dwarf2_debug_file): New struct.
78 (struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
79 Add f, alt fields.
80 (struct comp_unit): Add file field.
81 (read_indirect_string, read_indirect_line_string): Adjust to suit.
82 (read_alt_indirect_string, read_alt_indirect_ref): Likewise.
83 (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
84 (_bfd_dwarf2_stash_syms, place_sections): Likewise.
85 (stash_maybe_update_info_hash_tablse): Likewise.
86 (stash_verify_info_hash_table): Likewise.
87 (_bfd_dwarf2_slurp_debug_info): Likewise.
88 (_bfd_dwarf2_find_symbol_bias): Likewise.
89 (_bfd_dwarf2_find_nearest_line): Likewise.
90 (_bfd_dwarf2_cleanup_debug_info): Likewise.
91 (read_abbrevs): Add file param and adjust. Update calls.
92 (stash_comp_unit): Likewise.
93 (decode_line_info): Delete stash param and adjust. Update calls.
94 (comp_unit_find_nearest_line): Likewise.
95 (comp_unit_maybe_decode_line_info): Likewise.
96 (comp_unit_find_line): Likewise.
97 (parse_comp_unit): Add file and info_ptr param and adjust. Update
98 calls.
100 2019-12-03 Alan Modra <amodra@gmail.com>
102 * dwarf2.c (read_indirect_string): Don't duplicate offset check
103 done in read_section.
104 (read_indirect_line_string): Likewise.
105 (read_alt_indirect_string): Likewise.
106 (read_alt_indirect_ref): Likewise.
107 (read_abbrevs): Likewise. Free memory on all failure paths.
108 Use correct unsigned type for pointer difference comparison.
110 2019-12-03 Alan Modra <amodra@gmail.com>
112 * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
113 and sec_info_ptr.
114 (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
115 (stash_comp_unit): Likewise.
116 (read_alt_indirect_ref): Return NULL not FALSE.
118 2019-12-03 Alan Modra <amodra@gmail.com>
120 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
122 2019-11-27 Alan Modra <amodra@gmail.com>
124 PR 23652
125 * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
126 matching section.
127 (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
128 returning info from the symbol table. Do the _bfd_elf_find_function
129 search also when !found. Call _bfd_dwarf2_stash_syms regardless of
130 symbols.
131 * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
132 result of 1 only.
133 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
134 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
135 * libbfd.h: Regenerate.
137 2019-11-27 Alan Modra <amodra@gmail.com>
139 PR 23652
140 * dwarf2.c (_bfd_dwarf2_stash_syms): New function.
141 (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
142 _bfd_elf_find_function. Call _bfd_elf_find_function in cases
143 where _bfd_elf_find_nearest_line would do so.
144 * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
145 for dwarf2.
146 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
147 * elf32-arm.c (elf32_arm_maybe_function_sym): New function.
148 (elf_backend_maybe_function_sym): Define.
149 (arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
150 (bfd_elf32_find_nearest_line): Don't define.
151 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
152 (elf_backend_maybe_function_sym): Define.
153 (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
154 (bfd_elfNN_find_nearest_line): Don't define.
156 2019-11-27 Alan Modra <amodra@gmail.com>
158 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
159 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
160 by two before applying to insn. Correct overflow test.
161 * coff-sh.c (sh_reloc): Likewise.
163 2019-11-26 Nick Clifton <nickc@redhat.com>
165 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
166 negative relocated value.
167 * coff-sh.c (sh_reloc): Likewise.
169 2019-11-25 Alan Modra <amodra@gmail.com>
171 * archures.c (bfd_octets_per_byte): Tail call
172 bfd_arch_mach_octets_per_byte.
173 * coff-arm.c (OCTETS_PER_BYTE): Define.
174 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
175 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
176 * coff-i386.c (coff_i386_reloc): Similarly.
177 * coff-mips.c (mips_reflo_reloc): Similarly.
178 * coff-x86_64.c (coff_amd64_reloc): Similarly.
179 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
180 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
181 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
182 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
183 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
184 * elf32-s12z.c (opru18_reloc): Similarly.
185 * elf32-sh.c (sh_elf_reloc): Similarly.
186 * elf32-spu.c (spu_elf_rel9): Similarly.
187 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
188 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
189 (ppc64_elf_toc64_reloc): Similarly.
190 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
191 * cofflink.c (_bfd_coff_link_input_bfd),
192 (_bfd_coff_reloc_link_order): Likewise.
193 * elf.c (_bfd_elf_section_offset): Likewise.
194 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
195 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
196 (bfd_elf_final_link): Likewise.
197 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
198 to set SEC_ELF_OCTETS.
199 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
200 (bfd_install_relocation): Likewise.
201 (_bfd_final_link_relocate): Don't recalculate octets.
202 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
203 "octets" temp.
204 * bfd-in2.h: Regenerate.
206 2019-11-25 Christian Eggers <ceggers@gmx.de>
208 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
209 * archures.c (bfd_octets_per_byte): New parameter sec.
210 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
211 returned [ELF targets only].
212 * bfd.c (bfd_get_section_limit): Provide section parameter to
213 bfd_octets_per_byte.
214 * bfd-in2.h: regenerate.
215 * binary.c (binary_set_section_contents): Move call to
216 bfd_octets_per_byte into section loop. Provide section parameter
217 to bfd_octets_per_byte.
218 * coff-arm.c (coff_arm_reloc): Provide section parameter
219 to bfd_octets_per_byte.
220 * coff-i386.c (coff_i386_reloc): likewise.
221 * coff-mips.c (mips_reflo_reloc): likewise.
222 * coff-x86_64.c (coff_amd64_reloc): likewise.
223 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
224 (_bfd_coff_reloc_link_order): likewise.
225 * elf.c (_bfd_elf_section_offset): likewise.
226 (_bfd_elf_make_section_from_shdr): likewise.
227 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
228 .debug*, .zdebug* and .note.gnu*.
229 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
230 to bfd_octets_per_byte.
231 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
232 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
233 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
234 * elf32-s12z.c (opru18_reloc): likewise.
235 * elf32-sh.c (sh_elf_reloc): likewise.
236 * elf32-spu.c (spu_elf_rel9): likewise.
237 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
238 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
239 (ppc64_elf_addr16_ha_reloc): likewise.
240 (ppc64_elf_toc64_reloc): likewise.
241 * elflink.c (bfd_elf_final_link): likewise.
242 (bfd_elf_perform_complex_relocation): likewise.
243 (elf_fixup_link_order): likewise.
244 (elf_link_input_bfd): likewise.
245 (elf_link_sort_relocs): likewise.
246 (elf_reloc_link_order): likewise.
247 (resolve_section): likewise.
248 * linker.c (_bfd_generic_reloc_link_order): likewise.
249 (bfd_generic_define_common_symbol): likewise.
250 (default_data_link_order): likewise.
251 (default_indirect_link_order): likewise.
252 * srec.c (srec_set_section_contents): likewise.
253 (srec_write_section): likewise.
254 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
255 * reloc.c (_bfd_final_link_relocate): likewise.
256 (bfd_generic_get_relocated_section_contents): likewise.
257 (bfd_install_relocation): likewise.
258 For section which have SEC_ELF_OCTETS set, multiply output_base
259 and output_offset with bfd_octets_per_byte.
260 (bfd_perform_relocation): likewise.
262 2019-11-21 Alan Modra <amodra@gmail.com>
264 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
265 BFDs that have not been loaded.
267 2019-11-19 Alan Modra <amodra@gmail.com>
269 PR 25197
270 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
271 u.syment.n_value does point at another C_FILE sym and not into
272 some auxent that happens to look like a C_FILE. Properly check
273 for integer overflow and avoid possible pointer wrap-around.
274 Simplify pr17512 checks.
276 2019-11-19 Alan Modra <amodra@gmail.com>
278 PR 25200
279 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
280 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
282 2019-11-18 Alan Modra <amodra@gmail.com>
284 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
285 Rename from elf_backend_post_process_headers.
286 (_bfd_elf_post_process_headers): Delete.
287 (_bfd_elf_init_file_header): Declare.
288 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
289 in place of prep_headers and elf_backend_post_process_headers.
290 (_bfd_elf_init_file_header): Renamed from prep_headers with
291 updated args and made global. Delete dead code.
292 (_bfd_elf_post_process_headers): Delete.
293 * elf32-arm.c (elf32_arm_init_file_header): Rename from
294 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
295 Return status.
296 (elf_backend_init_file_header): Define.
297 (elf_backend_post_process_headers): Don't define.
298 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
299 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
300 * elf32-metag.c (elf_metag_init_file_header): Similarly.
301 * elf32-spu.c (spu_elf_init_file_header
302 * elf32-visium.c (visium_elf_init_file_header
303 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
304 * elf64-hppa.c (elf64_hppa_init_file_header
305 * elf64-ia64-vms.c (elf64_vms_init_file_header
306 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
307 * elfnn-ia64.c (elfNN_hpux_init_file_header
308 * elfxx-mips.c (_bfd_mips_init_file_header
309 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
310 (_bfd_mips_init_file_header): Declare.
311 (elf_backend_post_process_headers): Delete.
312 (elf_backend_init_file_header): Define.
313 * elfxx-target.h (elf_backend_post_process_headers): Delete.
314 (elf_backend_init_file_header): Define and use.
315 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
316 (elf_backend_post_process_headers): Don't define.
317 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
318 (elf32_m68hc11_init_file_header): Declare.
319 * elf32-ppc.c (elf_backend_post_process_headers): Remove
320 unnecessary undef.
322 2019-11-18 Alan Modra <amodra@gmail.com>
324 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
325 Rename from elf_backend_modify_program_headers.
326 (_bfd_elf_modify_headers): Declare.
327 * elf.c (assign_file_positions_except_relocs): Set
328 elf_program_header_size. Always call elf_backend_modify_headers.
329 Extract code modifying file header..
330 (_bfd_elf_modify_headers): ..to here. New function.
331 * elf32-arm.c (elf_backend_modify_headers): Renamed from
332 elf_backend_modify_program_headers.
333 * elf32-i386.c: Similarly.
334 * elf64-x86-64.c: Similarly.
335 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
336 to _bfd_elf_modify_headers.
337 * elf-nacl.h (nacl_modify_headers): Rename from
338 nacl_modify_program_headers.
339 * elf-nacl.c (nacl_modify_headers): Rename from
340 nacl_modify_program_headers and call _bfd_elf_modify_headers.
341 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
342 * elf32-spu.c (spu_elf_modify_headers): Similarly.
343 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
344 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
346 2019-11-18 Alan Modra <amodra@gmail.com>
348 PR 25196
349 * bfd.c (bfd_error_type): Add bfd_error_sorry.
350 (bfd_errmsgs): Likewise.
351 * elf.c (rewrite_elf_program_header): Don't abort on confused
352 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
353 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
354 (_bfd_elf_final_write_processing): Likewise.
355 * bfd-in2.h: Regenerate.
357 2019-11-12 Jim Wilson <jimw@sifive.com>
359 PR 25181
360 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
361 foff. If sym_sec->output_section and sec->output_section are the same
362 and not *ABS* then set max_alignment to that section's alignment.
364 2019-11-07 Alan Modra <amodra@gmail.com>
366 * cpu-cr16c.c: Delete.
367 * elf32-cr16c.c: Delete.
368 * Makefile.am,
369 * archures.c,
370 * config.bfd,
371 * configure.ac,
372 * reloc.c,
373 * targets.c: Remove cr16c support.
374 * Makefile.in,
375 * bfd-in2.h,
376 * configure,
377 * libbfd.h,
378 * po/SRC-POTFILES.in: Regenerate.
380 2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
382 * doc/chew.c (add_to_definition): Use correct type when
383 calculating size of array reallocation.
384 (nextword): Always initialise the word return parameter.
385 (compile): Check return value of nextword().
387 2019-10-30 Keith Seitz <keiths@redhat.com>
389 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
390 New field.
391 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
392 New functions.
393 (elf_read_notes): Add declaration.
394 * elf.c (elf_read_notes): Move elf-bfd.h.
395 (_bfd_elf_core_find_build_id): New function.
396 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
397 build-id if none is known.
398 (elf_parse_notes): For core files, scan for notes.
399 * elfcore.h (elf_core_file_matches_executable_p): If both
400 BFDs have identical build-ids, then they match.
401 (_bfd_elf_core_find_build_id): New function.
402 * elfxx-target.h (elf_backend_core_find_build_id): Define.
403 (elfNN_bed): Add elf_backend_core_find_build_id.
405 2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
407 * libcoff-in.h (struct pe_tdata): Add dos_message field.
408 * libcoff.h: Regenerate.
409 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
410 dos_message field rather than initialising it.
411 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
412 field.
413 * peicode.h (pe_mkobject): Initialise the dos_message field.
414 (pe_mkobject_hook): Copy the dos_message field.
415 (pe_bfd_object_p): Copy the dos_message field.
417 2019-10-25 Alan Modra <amodra@gmail.com>
419 PR 4499
420 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
421 PT_LOAD segments.
422 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
423 PT_LOAD segments.
424 * elf.c (elf_sort_segments): New function.
425 (assign_file_positions_except_relocs): Use shortcuts to elfheader
426 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
427 headers. Move PT_PHDR check..
428 (assign_file_positions_for_non_load_sections): ..and code setting
429 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
430 (assign_file_positions_for_load_sections): ..to here. Sort
431 PT_LOAD headers. Delete header_pad code. Use actual number of
432 headers rather than allocated in calculating size for program
433 headers. Don't assume program headers follow ELF file header.
434 Simplify pt_load_count code. Only set "off" for PT_LOAD or
435 PT_NOTE in cores.
436 (rewrite_elf_program_header): Set p_vaddr_offset for segments
437 that include file and program headers.
438 (copy_elf_program_header): Likewise, replacing header_size code.
440 2019-10-21 Alan Modra <amodra@gmail.com>
442 PR 452
443 * archive.c (normalize): Return file unchanged when
444 BFD_ARCHIVE_FULL_PATH.
445 (_bfd_construct_extended_name_table): Pass abfd, the output
446 bfd, to normalize.
447 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
448 * bfd.c (struct bfd): Make flags a full flagword.
449 (BFD_ARCHIVE_FULL_PATH): Define.
450 * bfd-in2.h: Regenerate.
452 2019-10-20 John David Anglin <danglin@gcc.gnu.org>
454 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
455 minimum alignment for .plt section.
457 2019-10-19 John David Anglin <danglin@gcc.gnu.org>
459 * elf32-hppa.c: Revise import stub sequences.
460 (LONG_BRANCH_STUB_SIZE): Define.
461 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
462 (IMPORT_STUB_SIZE): Define.
463 (IMPORT_SHARED_STUB_SIZE): Define.
464 (EXPORT_STUB_SIZE): Define.
465 (plt_stub): Revise to not use register %r22.
466 (LDO_R1_R22): Define.
467 (LDW_R22_R21): Define.
468 (LDW_R22_R19): Define.
469 (hppa_build_one_stub): Update stub generation and use new defines.
470 (hppa_size_one_stub): Likewise.
472 2019-10-17 Nelson Chu <nelson.chu@sifive.com>
474 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
475 that user should recompile their code with `fPIC` when linking non-pic
476 code into shared library.
478 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
479 the error message if needed, and then store the result into the
480 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
481 message for the dangerous relocation should be set before we call the
482 callback function. If we miss the error message since linker runs out
483 of memory, we should set the default error message for the error.
485 2019-10-16 Alan Modra <amodra@gmail.com>
487 PR 13616
488 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
489 for all ppc arch info.
490 * linker.c (default_data_link_order): Pass info->big_endian to
491 arch_info->fill function.
493 2019-10-15 Alan Modra <amodra@gmail.com>
495 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
496 (elf32_m68hc11_relocate_section): Don't use a variable for format
497 strings. Delete some unnecessary xgettext:c-format comments.
499 2019-10-15 Alan Modra <amodra@gmail.com>
501 PR 24955
502 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
503 rather than xmalloc.
504 * elf32-m68hc1x.c (reloc_warning): New function.
505 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
506 corresponding to %lx in format strings.
507 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
509 2019-10-15 Alan Modra <amodra@gmail.com>
511 PR 25100
512 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
514 2019-10-15 Alan Modra <amodra@gmail.com>
516 * bfd.c (bfd_check_compression_header): Check for powers of two
517 with x == (x & -x).
519 2019-10-14 Alan Modra <amodra@gmail.com>
521 * syms.c (struct indexentry): Add idx field.
522 (cmpindexentry): Final sort on idx.
523 (_bfd_stab_section_find_nearest_line): Set idx.
525 2019-10-14 Alan Modra <amodra@gmail.com>
527 * dwarf2.c (struct lookup_funcinfo): Add idx field.
528 (compare_lookup_funcinfos): Perform final sort on idx.
529 (build_lookup_funcinfo_table): Set idx.
530 (compare_sequences): Perform final sort on num_lines.
531 (build_line_info_table): Set num_lines and line_info_lookup earlier.
532 (sort_line_sequences): Set num_lines for sort.
534 2019-10-14 Alan Modra <amodra@gmail.com>
536 * elflink.c (elf_sort_symbol): Sort on type and name as well.
537 (elf_link_add_object_symbols): Style fix.
539 2019-10-14 Alan Modra <amodra@gmail.com>
541 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
542 for sections about to be sorted.
543 (assign_file_positions_for_load_sections): Likewise.
544 (elf_sort_sections): Don't bother optimising both TOEND case.
545 * elflink.c (bfd_elf_final_link): Reset target_index.
547 2019-10-14 Alan Modra <amodra@gmail.com>
549 * elflink.c (elf_get_linked_section_vma): Delete.
550 (compare_link_order): Use elf_linked_to_section and sort by lma,
551 size, and id.
552 (elf_fixup_link_order): Use size_t variables where appropriate.
553 Make use of elf_linked_to_section. Formatting. Properly align
554 sections.
556 2019-10-14 Alan Modra <amodra@gmail.com>
558 * elf-strtab.c (strrevcmp): Comment.
559 * merge.c (strrevcmp): Likewise.
560 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
561 Comment on why comparing pointers ensures a stable sort.
562 * elflink.c (struct elf_symbol): Add void* to union.
563 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
564 (elf_sym_name_compare): Likewise.
565 (bfd_elf_match_symbols_in_sections): Style fix.
566 (elf_link_sort_cmp1): Comment.
568 2019-10-14 Alan Modra <amodra@gmail.com>
570 PR 24955
571 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
572 return value of bfd_alloc2.
573 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
574 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
575 value of bfd_get_section_contents.
576 * som.c (som_write_space_strings): Don't use xmalloc.
577 (som_write_symbol_strings): Likewise.
579 2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
581 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
582 stash->info_hash_status = STASH_INFO_HASH_ON when
583 stash_maybe_update_info_hash_tables succeeds.
585 2019-10-09 Alan Modra <amodra@gmail.com>
587 PR 25070
588 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
589 total_size calculation.
591 2019-10-08 Alan Modra <amodra@gmail.com>
593 PR 25078
594 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
595 recur_count. Error on recur_count reaching 100 rather than
596 info_ptr matching orig_info_ptr. Adjust calls.
598 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
600 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
601 (elf32_msp430_merge_msp430_attributes): Add support for merging
602 the GNU object attribute for data region.
604 2019-10-07 Alan Modra <amodra@gmail.com>
606 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
607 space for local got non-tls relocs when PIE.
609 2019-10-07 Alan Modra <amodra@gmail.com>
611 * elflink.c (elf_fixup_link_order): Don't attempt to find
612 an elf_section for linker created bfd sections.
614 2019-10-07 Alan Modra <amodra@gmail.com>
616 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
617 with non-local symbol. Don't double count __tls_get_addr calls
618 with marker relocs.
619 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
621 2019-10-07 Alan Modra <amodra@gmail.com>
623 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
624 throughout.
625 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
627 2019-10-04 Alan Modra <amodra@gmail.com>
629 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
630 (ppc64_elf_tls_optimize): Correct is_local condition.
631 (allocate_got): Don't reserve dynamic relocations for any of the
632 tls got relocs in PIEs when the symbol is local.
633 (allocate_dynrelocs): Correct validity test for local sym using
634 tlsld_got slot.
635 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
636 for any of the tls got relocs in PIEs.
637 (ppc64_elf_layout_multitoc): Likewise.
638 (ppc64_elf_relocate_section): Correct validity test for local sym
639 using tlsld_got slot. Don't emit dynamic relocations for any of
640 the tls got relocs in PIEs when the symbol is local.
641 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
642 (got_relocs_needed): Delete.
643 (allocate_dynrelocs): Correct validity test for local sym using
644 tlsld_got slot. Don't reserve dynamic relocations for any of the
645 tls got relocs in PIEs when the symbol is local.
646 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
647 for any of the tls got relocs in PIEs.
648 (ppc_elf_relocate_section): Correct validity test for local sym
649 using tlsld_got slot. Don't emit dynamic relocations for any of
650 the tls got relocs in PIEs when the symbol is local.
652 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
654 PR ld/22263
655 PR ld/25056
656 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
657 bfd_link_pic for TLS checks.
658 (elf32_arm_final_link_relocate): Likewise.
659 (allocate_dynrelocs_for_symbol): Likewise.
661 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
663 PR ld/25062
664 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
666 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
668 * elf-bfd.h (bfd_section_is_ctf): New inline function.
669 * elf.c (special_sections_c): Add ".ctf".
670 (assign_file_positions_for_non_load_sections): Note that
671 compressed debugging sections etc are not assigned here. Treat
672 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
673 sh_offset -1.
674 (assign_file_positions_except_relocs): Likewise.
675 (find_section_in_list): Note that debugging and CTF sections, as
676 well as reloc sections, are assigned later.
677 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
678 their size and contents updated.
679 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
680 compressed sections, they have no uncompressed content to copy at
681 this stage.
682 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
683 callback right before the strtab is written out.
684 (bfd_elf_final_link): Don't cache the section contents of CTF
685 sections: they are not populated yet. Call the emit_ctf callback
686 right at the end, after all the symbols and strings are flushed
687 out.
689 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
691 * elf-strtab.c (_bfd_elf_strtab_len): New.
692 (_bfd_elf_strtab_str): Likewise.
693 * bfd-elf.h: Declare them.
695 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
697 * elf-bfd.h (bfd_elf_get_str_section): Add.
698 * elf.c (bfd_elf_get_str_section): No longer static.
700 2019-09-26 Alan Modra <amodra@gmail.com>
702 PR 24262
703 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
704 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
705 ${bindir}/../lib/bfd-plugins if different.
706 * Makefile.in: Regenerate.
708 2019-09-23 Alan Modra <amodra@gmail.com>
710 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
711 in choosing between different actions for shared library and
712 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
713 (dec_dynrel_count): Likewise. Account for ifunc special case.
714 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
715 not non-pic.
716 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
717 test.
719 2019-09-23 Alan Modra <amodra@gmail.com>
721 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
722 * Makefile.in: Regenerate.
723 * po/SRC-POTFILES.in: Regenerate.
725 2019-09-23 Alan Modra <amodra@gmail.com>
727 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
728 (bfd_elf_version_tree): Delete forward declarations.
729 Move other forward decls and remaining elf function decl later.
730 (bfd_section_already_linked_table_init),
731 (bfd_section_already_linked_table_free),
732 (_bfd_handle_already_linked, _bfd_nearby_section),
733 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
735 2019-09-23 Alan Modra <amodra@gmail.com>
737 * bfd-in.h: Move ecoff function declarations..
738 * ecoff-bfd.h: ..to here, new file.
739 * ecoff.c: Include ecoff-bfd.h.
740 * ecofflink.c: Likewise.
741 * elf64-alpha.c: Likewise.
742 * elfxx-mips.c: Likewise.
743 * bfd-in2.h: Regenerate.
745 2019-09-23 Alan Modra <amodra@gmail.com>
747 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
748 Move most other elf declarations..
749 * elf-bfd.h: ..to here.
750 * bfd-in2.h: Regenerate.
752 2019-09-23 Alan Modra <amodra@gmail.com>
754 * bfd-in.h: Move m68k function declaration..
755 * cpu-m68k.h: ..to here, new file..
756 * elf32-m68k.h: ..and here, new file.
757 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
758 * bfd-in2.h: Regenerate.
760 2019-09-23 Alan Modra <amodra@gmail.com>
762 * bfd-in.h: Move bfin function declaration..
763 * elf32-bfin.h: ..to here, new file.
764 * elf32-bfin.c: Include elf32-bfin.h.
765 * bfd-in2.h: Regenerate.
767 2019-09-23 Alan Modra <amodra@gmail.com>
769 * bfd-in.h: Move cr16 function declaration..
770 * elf32-cr16.h: ..to here, new file.
771 * elf32-cr16.c: Include elf32-cr16.h.
772 * bfd-in2.h: Regenerate.
774 2019-09-23 Alan Modra <amodra@gmail.com>
776 * bfd-in.h (bfd_sunos_get_needed_list),
777 (bfd_sunos_record_link_assignment),
778 (bfd_sunos_size_dynamic_sections),
779 (bfd_i386linux_size_dynamic_sections),
780 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
781 * bfd-in2.h: Regenerate.
783 2019-09-23 Alan Modra <amodra@gmail.com>
785 * bfd-in.h: Move xcoff function declarations..
786 * xcofflink.h: ..to here, new file.
787 * xcofflink.c: Include xcofflink.h.
788 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
789 * bfd-in2.h: Regenerate.
791 2019-09-23 Alan Modra <amodra@gmail.com>
793 * bfd-in.h: Delete coff forward refs and move coff declaration..
794 * coff-bfd.h: ..to here.
795 * bfd-in2.h: Regenerate.
797 2019-09-23 Alan Modra <amodra@gmail.com>
799 * bfd-in.h: Move arm declaraions..
800 * cpu-arm.h: ..to here, new file..
801 * coff-arm.h: ..and here, new file..
802 * elf32-arm.h: ..and here, new file.
803 * cpu-arm.c: Include cpu-arm.h.
804 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
805 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
806 * pe-arm.c: Move function rename defines later.
807 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
808 * bfd-in2.h: Regenerate.
810 2019-09-23 Alan Modra <amodra@gmail.com>
812 * bfd-in.h: Move tic6x function declaration..
813 * elf32-tic6x.h: ..to here.
814 * bfd-in2.h: Regenerate.
816 2019-09-23 Alan Modra <amodra@gmail.com>
818 * bfd-in.h: Move aarch64 declarations and defines..
819 * cpu-aarch64.h: ..to here, new file..
820 * elfxx-aarch64.h: ..and here.
821 * cpu-aarch64.c: Include cpu-aarch64.h.
822 * elfnn-aarch64.c: Likewise.
823 * bfd-in2.h: Regenerate.
825 2019-09-23 Alan Modra <amodra@gmail.com>
827 * bfd-in.h: Delete ticoff function declarations.
828 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
829 (bfd_ticoff_get_section_load_page): Make static.
830 * bfd-in2.h: Regenerate.
832 2019-09-23 Alan Modra <amodra@gmail.com>
834 * bfd-in.h: Move h8300 function declaration to..
835 * cpu-h8300.h: ..here, new file.
836 * cpu-h8300.c: Include cpu-h8300.h.
837 * elf32-h8300.c: Likewise.
838 * bfd-in2.h: Regenerate.
840 2019-09-23 Alan Modra <amodra@gmail.com>
842 * bfd-in.h: Move ia64 function declarations..
843 * elfxx-ia64.h: ..to here.
844 * bfd-in2.h: Regenerate.
846 2019-09-23 Alan Modra <amodra@gmail.com>
848 * bfd-in.h: Move v850 function declarations..
849 * elf32-v850.h: ..to here, new file.
850 * elf32-v850.c: Include elf32-v850.h.
851 * bfd-in2.h: Regenerate.
853 2019-09-23 Alan Modra <amodra@gmail.com>
855 * bfd-in.h: Move mips function declaration to..
856 * elfxx-mips.h: ..here.
857 * bfd-in2.h: Regenerate.
859 2019-09-23 Alan Modra <amodra@gmail.com>
861 * bfd-in.h: Move csky function declarations to..
862 * elf32-csky.h: ..here, new file.
863 * elf32-csky.c: Include elf32-csky.h.
864 * bfd-in2.h: Regenerate.
866 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
868 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
869 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
870 Set undefined_weak field from it.
871 (relax_func_t): New parameter undefined_weak.
872 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
873 (_bfd_riscv_relax_tls_le): Likewise.
874 (_bfd_riscv_relax_align): Likewise.
875 (_bfd_riscv_relax_delete): Likewise.
876 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
877 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
878 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
879 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
880 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
881 reloc.
882 (_bfd_riscv_relax_section): New local undefined_weak. Set for
883 undef weak relocs that can be relaxed. Pass to relax_func call.
885 2019-09-20 Alan Modra <amodra@gmail.com>
887 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
888 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
889 (bfd_section_userdata, bfd_is_com_section, discarded_section),
890 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
891 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
892 (bfd_section_list_remove, bfd_section_list_append),
893 (bfd_section_list_prepend, bfd_section_list_insert_after),
894 (bfd_section_list_insert_before, bfd_section_removed_from_list):
895 New inline functions.
896 * section.c (bfd_is_und_section, bfd_is_abs_section),
897 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
898 (bfd_section_list_append, bfd_section_list_prepend),
899 (bfd_section_list_insert_after, bfd_section_list_insert_before),
900 (bfd_section_removed_from_list): Delete macros.
901 (bfd_section_name, bfd_section_size, bfd_section_vma),
902 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
903 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
904 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
905 (discarded_section): New inline functions.
906 * bfd-in2.h: Regenerate.
908 2019-09-20 Alan Modra <amodra@gmail.com>
910 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
911 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
912 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
913 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
914 * targets.c (bfd_asymbol_flavour): Likewise.
915 * bfd-in2.h: Regenerate.
917 2019-09-20 Alan Modra <amodra@gmail.com>
919 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
920 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
921 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
922 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
923 (bfd_get_file_flags, bfd_applicable_file_flags),
924 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
925 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
926 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
927 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
928 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
929 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
930 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
931 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
932 (bfd_usrdata, bfd_set_usrdata): New inline functions.
933 * targets.c (bfd_get_target, bfd_get_flavour),
934 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
935 (bfd_little_endian, bfd_header_big_endian),
936 (bfd_header_little_endian, bfd_applicable_section_flags),
937 (bfd_get_symbol_leading_char): New inline functions.
938 * bfd-in2.h: Regenerate.
940 2019-09-20 Alan Modra <amodra@gmail.com>
942 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
943 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
944 relocations.
946 2019-09-18 Alan Modra <amodra@gmail.com>
948 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
949 (bfd_get_section_lma, bfd_get_section_alignment),
950 (bfd_get_section_size, bfd_get_section_flags),
951 (bfd_get_section_userdata): Delete.
952 (bfd_section_name, bfd_section_size, bfd_section_vma),
953 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
954 (bfd_section_flags, bfd_section_userdata): New.
955 (bfd_is_com_section): Rename parameter.
956 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
957 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
958 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
959 (bfd_set_section_lma): New.
960 * bfd-in2.h: Regenerate.
961 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
962 update callers.
963 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
964 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
965 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
966 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
967 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
968 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
969 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
970 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
971 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
972 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
973 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
974 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
975 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
976 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
977 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
978 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
979 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
980 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
981 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
982 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
983 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
984 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
985 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
986 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
987 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
988 * xcofflink.c: Update throughout for bfd section macro and function
989 changes.
991 2019-09-18 Alan Modra <amodra@gmail.com>
993 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
994 (bfd_get_output_section): Delete.
995 (bfd_asymbol_base): Delete.
996 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
997 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
998 (bfd_set_asymbol_name): New macro.
999 * bfd-in2.h: Regenerate.
1000 * aout-cris.c: Update throughout to use bfd_asymbol_section.
1001 * aoutx.h: Likewise.
1002 * cofflink.c: Likewise.
1003 * dwarf2.c: Likewise.
1004 * ecoff.c: Likewise.
1005 * elf.c: Likewise.
1006 * elf32-arm.c: Likewise.
1007 * elf32-mips.c: Likewise.
1008 * elf32-score.c: Likewise.
1009 * elf32-score7.c: Likewise.
1010 * elfn32-mips.c: Likewise.
1011 * elfnn-aarch64.c: Likewise.
1012 * elfxx-mips.c: Likewise.
1013 * linker.c: Likewise.
1014 * pdp11.c: Likewise.
1015 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
1017 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
1019 * Makefile.in: Re-generate.
1020 * configure: Re-generate.
1021 * doc/Makefile.in: Re-generate.
1023 2019-09-18 Alan Modra <amodra@gmail.com>
1025 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
1026 macros.
1027 * pdp11.c (slurp_symbol_table): Likewise.
1028 * som.c (som_slurp_symbol_table): Likewise.
1029 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
1030 * coffcode.h (coff_slurp_symbol_table): Likewise.
1031 * cofflink.c (_bfd_coff_final_link): Likewise.
1032 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
1033 (_bfd_ecoff_slurp_symbolic_info): Likewise.
1034 (_bfd_ecoff_slurp_symbol_table): Likewise.
1035 (_bfd_ecoff_bfd_final_link): Likewise.
1036 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
1037 * elflink.c (elf_link_output_symstrtab): Likewise.
1038 (bfd_elf_final_link): Likewise.
1039 * peicode.h (pe_ILF_build_a_bfd): Likewise.
1040 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1041 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
1042 start_address or symcount using bfd_get macros.
1043 * coffgen.c (coff_real_object_p): Likewise.
1044 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
1045 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
1046 * elfcore.h (elf_core_file_p): Don't set start_address using
1047 bfd_get macro.
1048 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
1049 using bfd_get macro.
1050 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
1051 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
1052 or symcount using bfd_get macros.
1053 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
1054 * syms.c (bfd_set_symtab): Likewise.
1055 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
1056 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
1057 bfd_has_map macro.
1058 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
1059 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1060 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1061 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1062 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1063 * som.c (som_slurp_armap): Likewise.
1065 2019-09-18 Alan Modra <amodra@gmail.com>
1067 * archures.c (bfd_get_arch): Make param const.
1068 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
1069 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
1070 * bfd-in2.h: Regenerate.
1072 2019-09-18 Alan Modra <amodra@gmail.com>
1074 * bfd-in.h (carsym.name): Make const.
1075 * reloc.c (struct reloc_howto_struct.name): Likewise.
1076 * targets.c (bfd_target.name): Likewise.!
1077 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
1078 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
1079 when setting carsym.name.
1080 * bfd-in2.h: Regenerate.
1082 2019-09-18 Alan Modra <amodra@gmail.com>
1084 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
1085 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
1086 error status. Adjust calls.
1087 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
1088 Close bfd on failure. Replace xstrdup/bfd_alloc use with
1089 bfd_malloc. Use bfd_set_filename.
1091 2019-09-18 Alan Modra <amodra@gmail.com>
1093 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
1094 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
1095 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
1096 needs_copy even if all relocs are in rw sections.
1097 (dec_dynrel_count): Handle TOC16 relocs.
1098 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
1099 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
1100 semantic change.
1102 2019-09-16 Phil Blundell <pb@pbcl.net>
1104 * version.m4: Set version to 2.33.50.
1105 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1107 2019-09-11 Tom Tromey <tom@tromey.com>
1109 * opncls.c (bfd_set_filename): New function.
1110 * bfd-in2.h: Regenerate.
1112 2019-09-11 Alan Modra <amodra@gmail.com>
1114 * targets.c (struct bfd_target): Add _bfd_group_name.
1115 (BFD_JUMP_TABLE): Likewise.
1116 * coffgen.c (bfd_coff_group_name): New function.
1117 * elf.c (bfd_elf_group_name): New function.
1118 * linker.c (_bfd_nolink_bfd_group_name): New function.
1119 * section.c (bfd_generic_group_name): New function.
1120 * elf-bfd.h (bfd_elf_group_name): Declare.
1121 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
1122 * libcoff-in.h (bfd_coff_group_name): Declare.
1123 * aout-target.h (MY_bfd_group_name): Define.
1124 * aout-tic30.c (MY_bfd_group_name): Define.
1125 * bfd.c (bfd_group_name): Define.
1126 * binary.c (binary_bfd_group_name): Define.
1127 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
1128 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
1129 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
1130 * coffcode.h (coff_bfd_group_name): Define.
1131 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
1132 * i386msdos.c (msdos_bfd_group_name): Define.
1133 * ihex.c (ihex_bfd_group_name): Define.
1134 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
1135 * mmo.c (mmo_bfd_group_name): Define.
1136 * pef.c (bfd_pef_bfd_group_name): Define.
1137 * plugin.c (bfd_plugin_bfd_group_name): Define.
1138 * ppcboot.c (ppcboot_bfd_group_name): Define.
1139 * som.c (som_bfd_group_name): Define.
1140 * srec.c (srec_bfd_group_name): Define.
1141 * tekhex.c (tekhex_bfd_group_name): Define.
1142 * verilog.c (verilog_bfd_group_name): Define.
1143 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
1144 * xsym.c (bfd_sym_bfd_group_name): Define.
1145 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
1146 (rs6000_xcoff64_aix_vec): Likewise.
1147 * bfd-in2.h: Regenerate.
1148 * libbfd.h: Regenerate.
1149 * libcoff.h: Regenerate.
1151 2019-09-10 Nick Clifton <nickc@redhat.com>
1153 PR 24907
1154 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1155 field.
1156 (bfd_default_arch_struct): Initialise the new field.
1157 * bfd-in2.h: Regenerate.
1158 * cpu-aarch64.c: Initialise the new field.
1159 * cpu-alpha.c: Likewise.
1160 * cpu-arc.c: Likewise.
1161 * cpu-arm.c: Likewise.
1162 * cpu-avr.c: Likewise.
1163 * cpu-bfin.c: Likewise.
1164 * cpu-bpf.c: Likewise.
1165 * cpu-cr16.c: Likewise.
1166 * cpu-cr16c.c: Likewise.
1167 * cpu-cris.c: Likewise.
1168 * cpu-crx.c: Likewise.
1169 * cpu-csky.c: Likewise.
1170 * cpu-d10v.c: Likewise.
1171 * cpu-d30v.c: Likewise.
1172 * cpu-dlx.c: Likewise.
1173 * cpu-epiphany.c: Likewise.
1174 * cpu-fr30.c: Likewise.
1175 * cpu-frv.c: Likewise.
1176 * cpu-ft32.c: Likewise.
1177 * cpu-h8300.c: Likewise.
1178 * cpu-hppa.c: Likewise.
1179 * cpu-i386.c: Likewise.
1180 * cpu-ia64.c: Likewise.
1181 * cpu-iamcu.c: Likewise.
1182 * cpu-ip2k.c: Likewise.
1183 * cpu-iq2000.c: Likewise.
1184 * cpu-k1om.c: Likewise.
1185 * cpu-l1om.c: Likewise.
1186 * cpu-lm32.c: Likewise.
1187 * cpu-m10200.c: Likewise.
1188 * cpu-m10300.c: Likewise.
1189 * cpu-m32c.c: Likewise.
1190 * cpu-m32r.c: Likewise.
1191 * cpu-m68hc11.c: Likewise.
1192 * cpu-m68hc12.c: Likewise.
1193 * cpu-m68k.c: Likewise.
1194 * cpu-m9s12x.c: Likewise.
1195 * cpu-m9s12xg.c: Likewise.
1196 * cpu-mcore.c: Likewise.
1197 * cpu-mep.c: Likewise.
1198 * cpu-metag.c: Likewise.
1199 * cpu-microblaze.c: Likewise.
1200 * cpu-mips.c: Likewise.
1201 * cpu-mmix.c: Likewise.
1202 * cpu-moxie.c: Likewise.
1203 * cpu-msp430.c: Likewise.
1204 * cpu-mt.c: Likewise.
1205 * cpu-nds32.c: Likewise.
1206 * cpu-nfp.c: Likewise.
1207 * cpu-nios2.c: Likewise.
1208 * cpu-ns32k.c: Likewise.
1209 * cpu-or1k.c: Likewise.
1210 * cpu-pdp11.c: Likewise.
1211 * cpu-pj.c: Likewise.
1212 * cpu-plugin.c: Likewise.
1213 * cpu-powerpc.c: Likewise.
1214 * cpu-pru.c: Likewise.
1215 * cpu-riscv.c: Likewise.
1216 * cpu-rl78.c: Likewise.
1217 * cpu-rs6000.c: Likewise.
1218 * cpu-rx.c: Likewise.
1219 * cpu-s12z.c: Likewise.
1220 * cpu-s390.c: Likewise.
1221 * cpu-score.c: Likewise.
1222 * cpu-sh.c: Likewise.
1223 * cpu-sparc.c: Likewise.
1224 * cpu-spu.c: Likewise.
1225 * cpu-tic30.c: Likewise.
1226 * cpu-tic4x.c: Likewise.
1227 * cpu-tic54x.c: Likewise.
1228 * cpu-tic6x.c: Likewise.
1229 * cpu-tic80.c: Likewise.
1230 * cpu-tilegx.c: Likewise.
1231 * cpu-tilepro.c: Likewise.
1232 * cpu-v850.c: Likewise.
1233 * cpu-v850_rh850.c: Likewise.
1234 * cpu-vax.c: Likewise.
1235 * cpu-visium.c: Likewise.
1236 * cpu-wasm32.c: Likewise.
1237 * cpu-xc16x.c: Likewise.
1238 * cpu-xgate.c: Likewise.
1239 * cpu-xstormy16.c: Likewise.
1240 * cpu-xtensa.c: Likewise.
1241 * cpu-z80.c: Likewise.
1242 * cpu-z8k.c: Likewise.
1244 2019-09-09 Phil Blundell <pb@pbcl.net>
1246 binutils 2.33 branch created.
1248 2019-09-06 Alan Modra <amodra@gmail.com>
1250 * aout-target.h (object_p): Formatting.
1251 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1252 * corefile.c (generic_core_file_matches_executable_p): Constify
1253 variables and remove cast.
1254 * bfd-in2.h: Regenerate.
1256 2019-09-05 Alan Modra <amodra@gmail.com>
1258 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1259 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1260 in the GOT/PLT entry rather than affecting the offset to that
1261 GOI/PLT entry.
1262 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1264 2019-09-05 Alan Modra <amodra@gmail.com>
1266 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1267 in second instruction.
1268 (ppc64_elf_relocate_section): Likewise.
1270 2019-09-05 Alan Modra <amodra@gmail.com>
1272 PR 24955
1273 * libbfd-in.h (bfd_strdup): New inline function.
1274 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1275 bfd on error.
1276 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1277 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1278 on error.
1279 (bfd_openstreamr): Use bfd_strdup.
1280 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1281 * plugin.c (try_load_plugin): Use bfd_malloc.
1282 * libbfd.h: Regenerate.
1284 2019-09-02 Alan Modra <amodra@gmail.com>
1286 PR 11983
1287 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1288 on success. Tidy.
1289 (read_alt_indirect_string): Likewise.
1290 (read_alt_indirect_ref): Likewise.
1292 2019-08-31 Jim Wilson <jimw@sifive.com>
1294 PR 23825
1295 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1296 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1298 2019-08-30 Jim Wilson <jimw@sifive.com>
1300 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1301 error, call bfd_set_error, set ret to FALSE, and goto out label.
1303 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1305 PR ld/24951
1306 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1307 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1309 2019-08-29 Alan Modra <amodra@gmail.com>
1311 PR 24697
1312 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1313 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1314 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1315 reloc.
1317 2019-08-29 Alan Modra <amodra@gmail.com>
1319 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1320 on second insn, return it in poff.
1321 (ppc64_elf_relocate_section): Add offset to paddi addend for
1322 PCREL_OPT.
1324 2019-08-28 Jim Wilson <jimw@sifive.com>
1326 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1327 section when setting max_alignment. Update comment.
1328 (_bfd_riscv_relax_pc): Likewise.
1330 2019-08-29 Alan Modra <amodra@gmail.com>
1332 PR 24891
1333 * bfd.c (struct bfd): Add no_element_cache.
1334 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1335 archive cache when no_element_cache.
1336 (bfd_generic_archive_p): Set no_element_cache when opening first
1337 element to check format. Close first element too.
1338 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1339 * bfd-in2.h: Regenerate.
1341 2019-08-24 Alan Modra <amodra@gmail.com>
1343 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1344 symbols from GOT optimisation.
1346 2019-08-23 Stafford Horne <shorne@gmail.com>
1348 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1349 PLT GOT entries.
1351 2019-08-23 Nick Clifton <nickc@redhat.com>
1353 PR 24456
1354 * elf.c (bfd_section_from_shdr): Issue an informative warning
1355 message and continue processing other sections after encountering
1356 a reloc section for a section which already has other relocs
1357 associated with it.
1359 2019-08-23 Alan Modra <amodra@gmail.com>
1361 PR 24933
1362 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1363 on error without freeing plts[] contents.
1365 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1367 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1369 2019-08-22 Nick Clifton <nickc@redhat.com>
1371 PR 24922
1372 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1373 reading data from extra records.
1375 2019-08-22 Tamar Christina <tamar.christina@arm.com>
1377 PR ld/24601
1378 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1379 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1380 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1381 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1382 for weak TLS.
1384 2019-08-22 Alan Modra <amodra@gmail.com>
1386 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1387 instead recognize CMSE_PREFIX in symbol name.
1388 (elf32_arm_gc_mark_extra_sections): Likewise.
1389 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1390 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1392 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1394 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1395 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1397 2019-08-20 Tamar Christina <tamar.christina@arm.com>
1399 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1400 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1401 elf32_arm_stub_long_branch_v4t_thumb_arm,
1402 elf32_arm_stub_short_branch_v4t_thumb_arm,
1403 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1404 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1405 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1406 previous instruction.
1408 2019-08-19 Tom Tromey <tromey@adacore.com>
1410 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1411 holding symbols.
1413 2019-08-19 Alan Modra <amodra@gmail.com>
1415 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1416 to has_optrel.
1417 (struct _ppc64_elf_section_data): Likewise.
1418 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1419 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1420 than TOC loop. Check PLT16 insns too.
1422 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1424 PR ld/24905
1425 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1426 PC-relative relocations back to ...
1427 (elf_x86_64_relocate_section): Here.
1429 2019-08-16 Martin Liska <mliska@suse.cz>
1431 PR ld/24912
1432 * elflink.c: Report error only for not relocatable.
1433 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1434 here lto_slim_object as it's handled in caller.
1436 2019-08-16 Alan Modra <amodra@gmail.com>
1438 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1440 2019-08-15 Jim Wilson <jimw@sifive.com>
1442 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1443 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1444 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1446 2019-08-15 Tom Tromey <tromey@adacore.com>
1448 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1449 of section.
1451 2019-08-14 Alan Modra <amodra@gmail.com>
1453 PR 24623
1454 * dwarf2.c (stash_comp_unit): New function, extracted from..
1455 (_bfd_dwarf2_find_nearest_line): ..here.
1456 (find_abstract_instance): Parse comp units and decode line info
1457 as needed.
1459 2019-08-14 Alan Modra <amodra@gmail.com>
1461 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1462 (comp_unit_find_nearest_line): Use it here..
1463 (_bfd_dwarf2_find_symbol_bias): ..and here.
1465 2019-08-14 Alan Modra <amodra@gmail.com>
1467 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1468 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1469 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1470 _bfd_dwarf2_find_nearest_line calls.
1471 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1472 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1473 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1474 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1475 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1476 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1477 * libbfd.h: Regenerate.
1479 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1481 * elf-bfd.h (struct elf_backend_data): New members.
1482 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1483 .gnu.hash section if necessary.
1484 (struct collect_gnu_hash_codes): New member.
1485 (elf_gnu_hash_process_symidx): New function name.
1486 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1487 symbols. Record xlat location for every symbol which should have
1488 a .MIPS.xhash entry.
1489 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1490 dynamic section if necessary.
1491 (GNU_HASH_SECTION_NAME): New define.
1492 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1493 Update the section size info.
1494 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1495 (struct mips_elf_link_hash_entry): New member.
1496 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1497 table location.
1498 (mips_elf_sort_hash_table): Initialize the pointer to the
1499 .MIPS.xhash section.
1500 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1501 translation table entry with the symbol dynindx.
1502 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1503 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1504 info.
1505 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1506 section.
1507 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1508 dynamic section.
1509 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1510 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1511 sh_link info.
1512 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1513 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1514 (_bfd_mips_post_process_headers): Mark the ABI version as
1515 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1516 but not a .hash section.
1517 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1518 position in the translation table, associated with the hash
1519 entry.
1520 * elfxx-mips.h (literal_reloc_p): Define
1521 elf_backend_record_xhash_symbol backend hook.
1522 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1523 backend hook.
1525 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1527 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1528 (bpf_elf_insn_disp_reloc): Delete function.
1529 (elf_backend_relocate_section): Define.
1531 2019-08-07 Alan Modra <amodra@gmail.com>
1533 PR 24644
1534 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1535 for overflow in expressions involving nsymz.
1537 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1539 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1540 two pages in relro presence.
1542 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1544 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1545 (get_wsr_lbeg_opcode): New functions.
1546 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1547 and insn_len for the first actual instruction of the loop.
1549 2019-07-30 Alan Modra <amodra@gmail.com>
1551 PR 24768
1552 * bfd.c (struct bfd): Add lto_slim_object flag.
1553 * bfd-in2.h: Regenerate.
1555 2019-07-29 Martin Liska <mliska@suse.cz>
1557 PR 24768
1558 * archive.c (_bfd_compute_and_write_armap): Come up with
1559 report_plugin_err variable.
1560 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1561 * elf.c (struct lto_section): New.
1562 (_bfd_elf_make_section_from_shdr): Parse content of
1563 .gnu_lto_.lto section.
1564 * elflink.c: Report error for a missing LTO plugin.
1565 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1567 2019-07-28 Alan Modra <amodra@gmail.com>
1569 PR 24857
1570 PR 24339
1571 * elflink.c (elf_link_add_object_symbols): Report an informative
1572 error on finding local symbols with index equal or greater than
1573 symbol table sh_info. Correct comment. Allow such symbols in
1574 dynamic objects. Abort on NULL section for symbol.
1576 2019-07-26 Alan Modra <amodra@gmail.com>
1578 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1579 (elf_linker): Don't define.
1580 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1582 2019-07-25 YunQiang Su <syq@debian.org>
1584 PR 24832
1585 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1586 mips inputs.
1588 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1590 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1591 formating.
1592 (reloc_type_to_name): Fix formating.
1593 (arc_elf_object_p): Likewise.
1594 (debug_arc_reloc): Likewise.
1595 (arc_do_relocation): Likewise.
1597 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1599 * elf32-arc.c (bfd_get_32_me): New function.
1600 (bfd_put_32_me): Likewise.
1601 (arc_elf_relax_section): Likewise.
1602 (bfd_elf32_bfd_relax_section): Define.
1604 2019-07-24 Alan Modra <amodra@gmail.com>
1606 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1607 elf_backend_final_write_processing, don't pass linker arg.
1608 (_bfd_elf_final_write_processing): Update prototype.
1609 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1610 (_bfd_elf_final_write_processing): Return error on incompatible
1611 OSABI and has_gnu_osabi. Remove linker arg.
1612 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1613 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1614 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1615 (_bfd_mips_elf_final_write_processing): Likewise.
1616 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1617 and remove linker arg.
1618 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1619 * elf-nacl.c (nacl_final_write_processing): Likewise.
1620 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1621 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1622 * elf32-arm.c (arm_final_write_processing): Likewise.
1623 (elf32_arm_final_write_processing): Likewise.
1624 (elf32_arm_nacl_final_write_processing): Likewise.
1625 (elf32_arm_vxworks_final_write_processing): Likewise.
1626 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1627 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1628 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1629 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1630 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1631 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1632 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1633 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1634 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1635 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1636 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1637 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1638 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1639 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1640 (ppc_elf_final_write_processing): Likewise.
1641 (ppc_elf_vxworks_final_write_processing): Likewise.
1642 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1643 (elf32_sparc_final_write_processing): Likewise.
1644 (elf32_sparc_vxworks_final_write_processing): Likewise.
1645 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1646 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1647 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1648 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1649 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1650 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1651 (_bfd_mips_elf_final_write_processing): Likewise.
1653 2019-07-24 Alan Modra <amodra@gmail.com>
1655 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1656 early.
1657 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1658 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1660 2019-07-24 Alan Modra <amodra@gmail.com>
1662 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1663 EI_OSABI header byte here.
1664 (ELF_OSABI): Define.
1666 2019-07-23 Alan Modra <amodra@gmail.com>
1668 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1669 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1670 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1671 when elf_gnu_osabi_mbind is set.
1672 (_bfd_elf_map_sections_to_segments): Likewise.
1673 (_bfd_elf_init_private_section_data): Likewise.
1674 (_bfd_elf_final_write_processing): Update comment.
1675 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1676 (elf_backend_special_sections): Define without .tbss for linux.
1678 2019-07-23 Alan Modra <amodra@gmail.com>
1680 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1681 Remove none, any, all enums.
1682 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1683 (_bfd_elf_final_write_processing): Declare.
1684 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1685 elf_backend_final_write_processing.
1686 (_bfd_elf_post_process_headers): Move body of function to..
1687 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1688 only when not already set. Adjust for rename.
1689 * elfxx-target.h (elf_backend_final_write_processing): Default to
1690 _bfd_elf_final_write_processing.
1691 * elf-hppa.h (elf_hppa_final_write_processing): Call
1692 _bfd_elf_final_write_processing.
1693 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1694 * elf-nacl.c (nacl_final_write_processing): Likewise.
1695 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1696 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1697 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1698 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1699 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1700 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1701 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1702 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1703 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1704 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1705 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1706 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1707 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1708 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1709 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1710 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1711 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1712 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1713 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1714 * elf32-arm.c (arm_final_write_processing): Split out from..
1715 (elf32_arm_final_write_processing): ..here. Call
1716 _bfd_elf_final_write_processing.
1717 (elf32_arm_nacl_final_write_processing): Adjust.
1718 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1719 (_bfd_mips_elf_final_write_processing): ..here. Call
1720 _bfd_elf_final_write_processing.
1721 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1722 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1723 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1724 (ppc_elf_final_write_processing): ..here. Call
1725 _bfd_elf_final_write_processing.
1726 (ppc_elf_vxworks_final_write_processing): Adjust.
1727 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1728 (elf32_sparc_final_write_processing): ..here. Call
1729 _bfd_elf_final_write_processing.
1730 (elf32_sparc_vxworks_final_write_processing): Adjust.
1731 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1732 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1733 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1734 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1735 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1736 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1737 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1738 * elflink.c (elf_link_add_object_symbols): Likewise.
1739 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1740 instead.
1742 2019-07-23 Omar Majid <omajid@redhat.com>
1744 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1745 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1746 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1747 AMD64_NETBSD_MAGIC.
1748 * peXXigen.c: Add comment about source of .NET magic numbers.
1750 2019-07-19 Alan Modra <amodra@gmail.com>
1752 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1753 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1754 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1755 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1756 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1757 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1758 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1759 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1760 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1761 * bfd-in2.h: Regenerate.
1762 * libbfd.h: Regenerate.
1764 2019-07-18 Alan Modra <amodra@gmail.com>
1766 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1767 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1768 match test.
1770 2019-07-18 Alan Modra <amodra@gmail.com>
1772 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1773 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1774 is more than 8 bits.
1775 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1776 tls_type vars unsigned int.
1777 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1778 to select r_type edit.
1780 2019-07-18 Alan Modra <amodra@gmail.com>
1782 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1783 Correct comment.
1784 * elf64-ppc.c (TLS_GDIE): Likewise.
1786 2019-07-18 Alan Modra <amodra@gmail.com>
1788 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1789 range of tp-relative offsets.
1791 2019-07-15 Alan Modra <amodra@gmail.com>
1793 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1794 alias is no longer bfd_link_hash_defined, clear the alias.
1796 2019-07-13 Alan Modra <amodra@gmail.com>
1798 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1799 tls_sec.
1800 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1801 (_bfd_elf_init_2_index_sections): Likewise.
1802 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1803 relocations for local TLS symbols, use STN_UNDEF as the relocation
1804 symbol.
1805 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1806 leave TLS symbol value in the addend.
1808 2019-07-08 Alan Modra <amodra@gmail.com>
1810 PR 24785
1811 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1812 size before reading first word.
1814 2019-07-02 Nick Clifton <nickc@redhat.com>
1816 PR 24717
1817 * elf.c (is_debuginfo_file): New function.
1818 (assign_file_positions_for_non_load_sections): Do not warn about
1819 allocated sections outside of loadable segments if they are found
1820 in a debuginfo file.
1821 * elf-bfd.h (is_debuginfo_file): Prototype.
1823 2019-07-02 Nick Clifton <nickc@redhat.com>
1825 PR 24753
1826 * compress.c (bfd_get_full_section_contents): Do not complain
1827 about linker created sections that are larger than the file size.
1829 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1831 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1832 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1833 for CMSE stubs.
1834 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1836 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1838 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1839 sections when .text section contain secure entry functions
1840 is marked.
1842 2019-07-01 Nick Clifton <nickc@redhat.com>
1844 PR 23839
1845 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1846 section VMA in the offset used to update exidx relocs.
1848 2019-06-28 Nick Clifton <nickc@redhat.com>
1850 PR 24708
1851 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1852 large version reference section.
1853 * compress.c (bfd_get_full_section_contents): Check for an
1854 uncompressed section whose size is larger than the file size.
1856 2019-06-28 Alan Modra <amodra@gmail.com>
1858 * format.c (bfd_check_format_matches): Don't match plugin target
1859 if another target matches. Expand comment.
1860 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1861 non-corefile targets, outside !SELECT_VECS.
1862 * config.bfd: Don't handle targ=plugin here.
1863 * configure.ac: Don't add plugin to enable_targets or handle in
1864 target loop setting selvecs and other target vars.
1865 * configure: Regenerate.
1867 2019-06-26 Nick Clifton <nickc@redhat.com>
1869 PR 24703
1870 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1871 messages for failures.
1872 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1873 if returning an error value.
1875 2019-06-25 Jan Beulich <jbeulich@suse.com>
1877 * elf-properties.c (elf_find_and_remove_property): Rename last
1878 parameter. Mention it in comment.
1880 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1882 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1883 SEC_MERGE or SEC_CODE flags are set.
1884 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1885 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1886 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1887 Add sec_addr (sym_sec) after handling merge sections.
1889 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1891 PR ld/24721
1892 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1893 property after reporting property removal.
1895 2019-06-23 Alan Modra <amodra@gmail.com>
1897 PR 24704
1898 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1899 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1900 Reduce range of offsets allowed for other GOT relocs.
1902 2019-06-23 Alan Modra <amodra@gmail.com>
1904 PR 24689
1905 * elfcode.h (elf_object_p): Warning fix.
1907 2019-06-21 Alan Modra <amodra@gmail.com>
1909 PR 24689
1910 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1912 2019-06-19 Alan Modra <amodra@gmail.com>
1914 PR 24697
1915 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1916 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1918 2019-06-19 Alan Modra <amodra@gmail.com>
1920 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1921 functions that require r2 valid to use local entry.
1922 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1924 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1926 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1927 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1928 with elfNN_aarch64_allocate_local_dynrelocs.
1930 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1932 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1934 2019-06-14 Alan Modra <amodra@gmail.com>
1936 * Makefile.in: Regenerate.
1937 * configure: Regenerate.
1939 2019-06-14 Alan Modra <amodra@gmail.com>
1941 * elf64-ppc.c: Fix comments involving paddi.
1943 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1945 PR 24643
1946 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1947 absent, or the bfd is not in the ELF formart.
1948 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1950 2019-06-10 Christos Zoulas <christos@zoulas.com>
1952 PR 24650
1953 * elf.c (elfcore_make_auxv_note_section): New function.
1954 (elfcore_grok_note): Use it.
1955 (elfcore_grok_freebsd_note): Likewise.
1956 (elfcore_grok_openbsd_note): Likewise.
1957 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1958 NT_NETBSDCORE_AUXV notes.
1960 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1962 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1963 alignment of the new gnu property section.
1965 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1967 * bfd-in.h: Change comment.
1968 * bfd-in2.h: Regenerate.
1969 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1970 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1971 Likwise.
1973 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1975 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1976 Remove overflow check.
1978 2019-05-28 Alan Modra <amodra@gmail.com>
1980 PR 24596
1981 * cofflink.c (coff_link_check_archive_element): Don't assume
1982 element is a coff object file after calling add_archive_element.
1984 2019-05-28 Alan Modra <amodra@gmail.com>
1986 PR 24596
1987 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1988 attempt to set sh_entsize for excluded PLT section.
1990 2019-05-28 Alan Modra <amodra@gmail.com>
1992 PR 24596
1993 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1994 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1995 allocated in alpha_dynamic_entries_for_reloc.
1997 2019-05-28 Alan Modra <amodra@gmail.com>
1999 PR 24596
2000 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
2001 on NULL output_section.
2002 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
2004 2019-05-28 Alan Modra <amodra@gmail.com>
2006 PR 24596
2007 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
2008 entry when MUST_FIND. Abort when MUST_FIND not found.
2009 (elf_m68k_get_bfd2got_entry): Likewise.
2010 (elf_m68k_relocate_section): Remove now useless assert.
2012 2019-05-28 Alan Modra <amodra@gmail.com>
2014 PR 24596
2015 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
2016 from bfd_link_info, not an output section owner.
2017 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
2018 (elf_hppa_final_link_relocate): Likewise.
2020 2019-05-28 Alan Modra <amodra@gmail.com>
2022 PR 24596
2023 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
2024 create_object_symbols_section, obj_textsec, obj_datasec or
2025 obj_bsssec. Fix other errors in placement.
2026 * config.bfd: Obsolete tic30-aout.
2028 2019-05-28 Alan Modra <amodra@gmail.com>
2030 PR 24596
2031 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
2032 end of section list as well as section_count.
2033 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
2034 section list before returning error.
2036 2019-05-27 Alan Modra <amodra@gmail.com>
2038 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
2040 2019-05-27 Alan Modra <amodra@gmail.com>
2042 PR 24596
2043 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
2045 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
2047 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
2048 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
2049 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
2050 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
2051 (elf_backend_merge_symbol_attribute): Define.
2053 2019-05-24 Alan Modra <amodra@gmail.com>
2055 * po/SRC-POTFILES.in: Regenerate.
2057 2019-05-24 Alan Modra <amodra@gmail.com>
2059 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
2060 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
2061 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
2062 (struct ppc_link_hash_table): Add powerxx_stubs.
2063 (ppc64_elf_check_relocs): Set powerxx_stubs.
2064 (build_powerxx_offset, size_powerxx_offset),
2065 (num_relocs_for_powerxx_offset),
2066 (emit_relocs_for_powerxx_offset): New functions.
2067 (plt_stub_size): Size powerxx stubs.
2068 (ppc_build_one_stub): Emit powerxx stubs.
2069 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
2070 powerxx stubs.
2072 2019-05-24 Alan Modra <amodra@gmail.com>
2074 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
2075 R_PPC64_GOT_PCREL34.
2076 (xlate_pcrel_opt): New function.
2077 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
2078 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2079 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
2081 2019-05-24 Alan Modra <amodra@gmail.com>
2083 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
2084 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
2085 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
2086 (BFD_RELOC_PPC64_PLT_PCREL34),
2087 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
2088 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
2089 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
2090 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
2091 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
2092 * elf64-ppc.c (PNOP): Define.
2093 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
2094 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
2095 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
2096 relocs.
2097 (ppc64_elf_prefix_reloc): New function.
2098 (struct ppc_link_hash_table): Add notoc_plt.
2099 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
2100 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
2101 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
2102 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
2103 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
2104 possible need for dynamic relocs on non-pcrel powerxx relocs.
2105 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
2106 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
2107 (toc_adjusting_stub_needed): Likewise.
2108 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
2109 (ppc64_elf_relocate_section): Handle new powerxx relocs.
2110 * bfd-in2.h: Regenerate.
2111 * libbfd.h: Regenerate.
2113 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2115 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
2116 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
2117 bpf_elf64_be_vec.
2118 * configure: Regenerate.
2120 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
2122 * configure: Regenerated.
2123 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
2124 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
2125 (BFD64_BACKENDS): Add elf64-bpf.lo.
2126 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
2127 * Makefile.in (SOURCE_HFILES): Regenerate.
2128 * config.bfd (targ_cpu): Handle bpf-*-* targets.
2129 * cpu-bpf.c: New file.
2130 * elf64-bpf.c: Likewise.
2131 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
2132 bpf_elf64_le_vec.
2133 * archures.c: Define architecture bfd_arch_bpf and machine
2134 bfd_arch_bpf.
2135 * reloc.c: Define BFD relocations used by the BPF target.
2136 * bfd-in2.h: Regenerated.
2137 * libbfd.h: Likewise.
2139 2019-05-22 Alan Modra <amodra@gmail.com>
2141 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
2142 contents.
2144 2019-05-22 Alan Modra <amodra@gmail.com>
2146 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
2147 processing on "size error in section".
2149 2019-05-22 Alan Modra <amodra@gmail.com>
2151 * som.c (som_bfd_free_cached_info): Call
2152 _bfd_generic_close_and_cleanup.
2154 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2156 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2157 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2159 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2161 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2162 checks. Search the RELA table for n64 relocations.
2164 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2165 Faraz Shahbazker <fshahbazker@wavecomp.com>
2167 * elfxx-mips.c (LA25_BC): New macro.
2168 (mips_elf_link_hash_table)<compact_branches>: New field.
2169 (STUB_JALRC): New macro.
2170 (mipsr6_o32_exec_plt0_entry_compact): New array.
2171 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2172 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2173 (mipsr6_exec_plt_entry_compact): Likewise.
2174 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2175 when compact_branches is true.
2176 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2177 PLT for MIPSR6 with compact_branches. Do not reorder the
2178 compact branches PLT. Switch the lazy stub for MIPSR6
2179 with compact_branches to use JALRC.
2180 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2181 when compact_branches is true.
2182 (_bfd_mips_elf_compact_branches): New function.
2183 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2185 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2187 PR ld/24373
2188 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2189 Fix print formatter.
2191 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2193 PR 24460
2194 * elf32-arm.c (get_value_helper): Remove.
2195 (elf32_arm_final_link_relocate): Fix branch future relocations.
2197 2019-05-21 Tamar Christina <tamar.christina@arm.com>
2199 PR ld/24373
2200 * bfd-in.h (enum erratum_84319_opts): New
2201 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2202 int to enum erratum_84319_opts.
2203 * bfd-in2.h: Regenerate.
2204 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2205 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2206 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2207 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2208 (_bfd_aarch64_resize_stubs): Amend comment.
2209 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2210 requested.
2211 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2212 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2213 erratum workaround.
2214 (clear_erratum_843419_entry): Update erratum conditional.
2216 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2218 PR ld/24571
2219 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2220 when computing distance_short_enough.
2222 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2224 PR ld/24564
2225 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2226 Wrap around even if distance equals avr_pc_wrap_around.
2228 2019-05-20 Nick Clifton <nickc@redhat.com>
2230 * po/fr.po: Updated French translation.
2232 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2234 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2236 2019-05-16 Alan Modra <amodra@gmail.com>
2238 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2240 2019-05-15 Alan Modra <amodra@gmail.com>
2242 * elf32-arm.c (elf32_arm_write_section): Don't leave
2243 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2244 unitialised section contents.
2246 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2248 PR 19921
2249 * verilog.c: (VerilogDataWidth): New variable.
2250 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2252 2019-05-08 Nick Clifton <nickc@redhat.com>
2254 PR 24523
2255 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2256 rather than FALSE if encountering a non-ELF file.
2258 2019-05-06 Alan Modra <amodra@gmail.com>
2260 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2262 2019-05-06 Alan Modra <amodra@gmail.com>
2264 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2265 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2266 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2267 * libbfd.h: Regenerate.
2268 * bfd-in2.h: Regenerate.
2270 2019-05-04 Alan Modra <amodra@gmail.com>
2272 PR 24511
2273 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2274 following the standard section names.
2275 (bfd_decode_symclass): Prioritize section flag tests in
2276 decode_section_type before name tests in coff_section_type.
2277 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2278 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2279 their names and choose standard .text section flags for
2280 fake_section.
2282 2019-05-02 Nick Clifton <nickc@redhat.com>
2284 PR 24493
2285 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2286 .gnu.debugaltlink sections as debugging sections.
2288 2019-04-30 Alan Modra <amodra@gmail.com>
2290 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2291 (struct _ppc64_elf_section_data): Likewise.
2292 (ppc64_elf_check_relocs): Set above fields.
2293 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2294 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2295 when possible.
2297 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2299 PR ld/24486
2300 * elflink.c (elf_link_output_extsym): Don't complain undefined
2301 weak dynamic reference.
2303 2019-04-25 Sudakshina Das <sudi.das@arm.com>
2305 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2306 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2307 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2308 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2309 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2310 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2311 (elfNN_aarch64_small_plt0_bti_entry): Update.
2312 (elfNN_aarch64_small_plt_bti_entry): Update.
2313 (elfNN_aarch64_small_plt_pac_entry): Update.
2314 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2315 (setup_plt_values): Setup new entries.
2316 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2317 (elfNN_aarch64_plt_sym_val): Likewise.
2319 2019-04-22 Jim Wilson <jimw@sifive.com>
2321 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2323 2019-04-19 Alan Modra <amodra@gmail.com>
2325 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2327 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2329 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2330 building shared object.
2331 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2333 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2335 PR ld/24458
2336 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2337 linker_def.
2339 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2341 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2342 relocation.
2343 * bfd-in2.h: Regenerate.
2344 * libbfd.h: Likewise.
2346 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2348 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2349 * bfd-in2.h: Regenerated.
2350 * libbfd.h: Regenerated.
2352 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2354 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2355 * bfd-in2.h: Regenerated.
2356 * libbfd.h: Likewise.
2358 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2360 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2361 * bfd-in2.h: Regenerated.
2362 * libbfd.h: Regenerated.
2363 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2364 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2365 and R_ARM_THM_BF12 together.
2366 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2368 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2370 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2371 * libbfd.h: Regenerated.
2372 * bfd-in2.h: Regenerated.
2373 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2374 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2375 and R_ARM_THM_BF18 together.
2376 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2378 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2380 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2381 * bfd-in2.h: Regenerated.
2382 * libbfd.h: Regenerated.
2383 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2384 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2385 and R_ARM_THM_BF16 together.
2386 (get_value_helper): New reloc helper.
2387 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2389 2019-04-15 Sudakshina Das <sudi.das@arm.com>
2391 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2392 * bfd-in2.h: Regenerate.
2393 * libbfd.h: Regenerate.
2395 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2397 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2398 * bfd-in2.h: Regenerate.
2399 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2400 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2401 and update assert.
2402 (using_thumb2): Likewise.
2403 (using_thumb2_bl): Update assert.
2404 (arch_has_arm_nop): Likewise.
2405 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2406 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2408 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2410 * elf-linker-x86.h (elf_x86_cet_report): New.
2411 (elf_linker_x86_params): Add cet_report.
2412 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2413 missing IBT and SHSTK properties if needed.
2415 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2417 PR ld/24436
2418 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2419 "h != NULL". Don't check "h != NULL" before calling.
2420 bfd_elf_gc_record_vtentry.
2421 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2422 * elf32-bfin.c (bfin_check_relocs): Likewise.
2423 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2424 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2425 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2426 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2427 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2428 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2429 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2430 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2431 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2432 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2433 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2434 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2435 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2436 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2437 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2438 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2439 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2440 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2441 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2442 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2443 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2444 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2445 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2446 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2447 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2448 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2449 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2450 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2451 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2452 VTENTRY entry.
2454 2019-04-11 Alan Modra <amodra@gmail.com>
2456 PR 24435
2457 * elflink.c (elf_link_add_object_symbols): Don't read partial
2458 dynamic entries from fuzzed objects.
2460 2019-04-11 Tamar Christina <tamar.christina@arm.com>
2462 PR ld/24302
2463 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2464 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2465 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2467 2019-04-10 Michael Forney <mforney@mforney.org>
2469 PR 24427
2470 * doc/chew.c (free_words): Correctly free "push_text" strings.
2472 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2474 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2476 2019-04-08 Alan Modra <amodra@gmail.com>
2478 * configure.ac (elfxx_x86): Define and use.
2479 * configure: Regenerate.
2481 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2483 * elf-linker-x86.h: New file.
2484 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2485 to get x86-specific linker options.
2486 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2487 (elf_x86_64_check_relocs): Likewise.
2488 (elf_x86_64_relocate_section): Likewise.
2489 (elf_x86_64_link_setup_gnu_properties): Likewise.
2490 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2491 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2492 (_bfd_elf_linker_x86_set_options): New function.
2493 * elfxx-x86.h: Include "elf-linker-x86.h".
2494 (elf_x86_link_hash_table): Add params.
2496 2019-04-03 Alan Modra <amodra@gmail.com>
2498 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2499 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2500 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2501 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2502 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2503 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2505 2019-04-02 Jim Wilson <jimw@sifive.com>
2507 PR 24389
2508 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2509 ELF header flags to after check for ELF object file. Loop through
2510 sections looking for code sections, if none, then skip ABI checks.
2512 2019-03-30 Andrew Waterman <andrew@sifive.com>
2514 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2515 rd == X_RA case.
2517 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2519 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2520 info->export_dynamic to the conditional.
2522 2019-03-28 Alan Modra <amodra@gmail.com>
2524 PR 24392
2525 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2526 * configure: Regenerate.
2527 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2528 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2529 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2530 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2531 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2533 2019-03-21 Jim Wilson <jimw@sifive.com>
2535 PR 24365
2536 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2537 verify sym non-NULL before using. Add identical check using h.
2539 2019-03-21 Sudakshina Das <sudi.das@arm.com>
2541 * elf-bfd.h (struct elf_backend_data): Add argument to
2542 merge_gnu_properties.
2543 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2544 itself and while calling bed->merge_gnu_properties.
2545 (elf_merge_gnu_property_list): Update the calls for
2546 elf_merge_gnu_properties.
2547 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2548 of --force-bti warning and add argument.
2549 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2550 warning.
2551 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2552 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2553 declaration.
2555 2019-03-20 Sudakshina Das <sudi.das@arm.com>
2557 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2558 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2559 (elf_backend_fixup_gnu_properties): Define for AArch64.
2561 2019-03-18 Alan Modra <amodra@gmail.com>
2563 PR 24355
2564 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2565 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2566 attempt at writing glink stubs only once.
2568 2019-03-16 Alan Modra <amodra@gmail.com>
2570 PR 24337
2571 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2572 (_bfd_elf_rel_local_sym): Likewise.
2573 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2574 section of symbols with unrecognized shndx.
2576 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2578 PR ld/24267
2579 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2580 section.
2581 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2582 in discarded section.
2584 2019-03-15 Alan Modra <amodra@gmail.com>
2586 PR 24339
2587 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2588 symbol after globals if elf_bad_symtab is not set.
2590 2019-03-15 Alan Modra <amodra@gmail.com>
2592 PR 24337
2593 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2594 (_bfd_elf_rel_local_sym): Likewise.
2596 2019-03-15 Alan Modra <amodra@gmail.com>
2598 PR 24336
2599 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2600 object files with sh_size not a multiple of sh_entsize.
2602 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2604 PR ld/24338
2605 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2606 input with bad relocation.
2608 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2610 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2612 2019-03-14 Nick Clifton <nickc@redhat.com>
2614 PR 24334
2615 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2616 (save_section_vma): Initialise field to the number of entries in
2617 the sec_vma table.
2618 (section_vma_same): Check that the number of entries in the
2619 sec_vma table matches the number of sections in the bfd.
2621 2019-03-14 Nick Clifton <nickc@redhat.com>
2623 PR 24333
2624 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2625 section owner pointer when adding the default symbol.
2627 2019-03-14 Nick Clifton <nickc@redhat.com>
2629 PR 24332
2630 * elflink.c (elf_link_add_object_symbols): Add new local variable
2631 extversym_end. Initialise it to point to the end of the version
2632 symbol table, if present. Check it when initialising and updating
2633 the ever pointer.
2635 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2637 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2638 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2639 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2640 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2641 and PLT_PAC_PLT.
2642 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2643 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2644 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2646 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2647 Szabolcs Nagy <szabolcs.nagy@arm.com>
2649 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2650 (aarch64_bti_pac_info): New.
2651 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2652 (bfd_elf32_aarch64_set_options): Likewise.
2653 * bfd-in2.h: Regenerate
2654 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2655 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2656 (elfNN_aarch64_small_plt0_bti_entry): New.
2657 (elfNN_aarch64_small_plt_bti_entry): New.
2658 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2659 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2660 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2661 tlsdesc_plt_entry_size fields.
2662 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2663 (setup_plt_values): New helper function.
2664 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2665 bti enable type.
2666 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2667 fixed macros.
2668 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2669 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2670 to plt stubs instead of fixed ones and update filling them according
2671 to the need for bti.
2672 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2673 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2674 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2675 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2676 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2677 is set.
2678 (bfd_elfNN_get_synthetic_symtab): Define.
2679 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2680 and mising BTI NOTE SECTION.
2683 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2685 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2686 linker created inputs from merge.
2687 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2688 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2689 (elfNN_aarch64_link_setup_gnu_properties): New.
2690 (elfNN_aarch64_merge_gnu_properties): New.
2691 (elf_backend_setup_gnu_properties): Define for AArch64.
2692 (elf_backend_merge_gnu_properties): Likewise.
2693 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2694 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2695 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2696 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2697 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2698 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2699 (elf_backend_parse_gnu_properties): Define for AArch64.
2701 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2703 PR ld/24322
2704 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2705 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2707 2019-03-12 Alan Modra <amodra@gmail.com>
2709 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2710 nmemb parameter. Use bfd_alloc2.
2711 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2712 Delete assertion.
2713 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2714 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2715 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2716 doesn't overflow.
2717 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2718 (assign_section_numbers): Style fix.
2719 (swap_out_syms): Use bfd_malloc2.
2720 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2721 overflow.
2722 (_bfd_elf_make_empty_symbol): Style fix.
2723 (elfobj_grok_stapsdt_note_1): Formatting.
2724 * elfcode.h (elf_object_p): Use bfd_alloc2.
2725 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2726 (elf_slurp_symbol_table): Use bfd_zalloc2.
2727 (elf_slurp_reloc_table): Use bfd_alloc2.
2728 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2729 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2730 size calculation doesn't overflow.
2731 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2732 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2733 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2735 2019-03-08 Alan Modra <amodra@gmail.com>
2737 PR 24311
2738 * merge.c (merge_strings): Return secinfo. Don't pad section
2739 to alignment here.
2740 (_bfd_merge_sections): Pad section to alignment here, if input
2741 sections contributing to merged output all pad to alignment.
2742 Formatting.
2744 2019-03-06 Nick Clifton <nickc@redhat.com>
2746 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2747 table pointer.
2748 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2749 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2751 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2753 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2754 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2756 PR 20113
2757 * elf32-s390.c (allocate_dynrelocs): Update comment.
2759 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2761 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2763 2019-02-28 Nick Clifton <nickc@redhat.com>
2765 PR 24273
2766 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2767 section that is not NUL terminated.
2769 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2771 PR ld/24276
2772 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2773 by linker when checking copy reloc on protected symbol.
2775 2019-02-24 Alan Modra <amodra@gmail.com>
2777 PR 24144
2778 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2780 2019-02-20 Eric Tsai <erictsai@cadence.com>
2782 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2783 sections between the call site and call destination and adjust
2784 call distance by the largest alignment.
2786 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2788 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2789 * elf.c (elfcore_grok_aarch_pauth): New function.
2790 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2791 (elfcore_write_aarch_pauth): New function.
2792 (elfcore_write_register_note): Check for AArch64 pauth section.
2794 2019-02-20 Alan Modra <amodra@gmail.com>
2796 PR 24225
2797 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2798 return value.
2800 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2802 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2803 Darwin hosts, not just or1k.
2804 * configure: Regenerate.
2806 2019-02-20 Alan Modra <amodra@gmail.com>
2808 PR 24236
2809 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2810 sentinel NUL to string buffer nearer to loop where it is used.
2811 Don't go past sentinel when scanning strings, and don't write
2812 NUL again.
2813 * archive.c (do_slurp_coff_armap): Simplify string handling to
2814 archive64.c style.
2816 2019-02-19 Alan Modra <amodra@gmail.com>
2818 PR 24235
2819 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2820 attempting to prevent read past end of section.
2822 2019-02-18 Alan Modra <amodra@gmail.com>
2824 PR 24225
2825 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2826 PRIx64 to generate warning messages. Print local sym names too.
2828 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2830 * elf32-arc (INIT_SYM_STRING): Delete.
2831 (FINI_SYM_STRING): Likewise.
2832 (init_str): Likewise.
2833 (fini_str): Likewise.
2835 2019-02-08 Alan Modra <amodra@gmail.com>
2837 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2838 for bss-plt" warning to make it an error.
2840 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2842 PR ld/18841
2843 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2844 reloc_class_ifunc for ifunc symbols.
2845 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2847 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2849 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2850 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2852 2019-02-07 Nick Clifton <nickc@redhat.com>
2854 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2855 into the definitely obsolete list.
2857 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2859 PR ld/24151
2860 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2861 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2862 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2863 relocations to ...
2864 (elf_x86_64_check_relocs): Here.
2865 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2866 to check if a symbol is defined in a non-shared object.
2867 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2869 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2871 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2872 of 'labs' (and fix GCC warning).
2874 2019-01-25 Nick Clifton <nickc@redhat.com>
2876 * po/ru.po: Updated Russian translation.
2878 2019-01-23 Nick Clifton <nickc@redhat.com>
2880 * po/fr.po: Updated French translation.
2882 2019-01-21 Nick Clifton <nickc@redhat.com>
2884 * po/pt.po: Updated Portuguese translation.
2885 * po/uk.po: Updated Ukranian translation.
2887 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2889 PR 24108
2890 * elf32-nds32.c (nds32_relocate_section): Add space between words
2891 in error message.
2892 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2893 error message.
2894 (riscv_i_or_e_p): Likewise.
2895 (riscv_merge_arch_attr_info): Likewise.
2897 2019-01-19 Nick Clifton <nickc@redhat.com>
2899 * version.m4: Reset to 2.32.51
2900 * configure: Regenerate.
2901 * po/bfd.pot: Regenerate.
2903 2018-06-24 Nick Clifton <nickc@redhat.com>
2905 2.32 branch created.
2907 2019-01-16 Kito Cheng <kito@andestech.com>
2909 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2910 for OBJ_ATTR_PROC.
2912 2019-01-16 Kito Cheng <kito@andestech.com>
2913 Nelson Chu <nelson@andestech.com>
2915 * elfnn-riscv.c (in_subsets): New.
2916 (out_subsets): Likewise.
2917 (merged_subsets): Likewise.
2918 (riscv_std_ext_p): Likewise.
2919 (riscv_non_std_ext_p): Likewise.
2920 (riscv_std_sv_ext_p): Likewise.
2921 (riscv_non_std_sv_ext_p): Likewise.
2922 (riscv_version_mismatch): Likewise.
2923 (riscv_i_or_e_p): Likewise.
2924 (riscv_merge_std_ext): Likewise.
2925 (riscv_merge_non_std_and_sv_ext): Likewise.
2926 (riscv_merge_arch_attr_info): Likewise.
2927 (riscv_merge_attributes): Likewise.
2928 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2930 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2931 (elf_backend_obj_attrs_vendor): Define.
2932 (elf_backend_obj_attrs_section_type): Likewise.
2933 (elf_backend_obj_attrs_section): Likewise.
2934 (elf_backend_obj_attrs_arg_type): Define as
2935 riscv_elf_obj_attrs_arg_type.
2936 * elfxx-riscv.c (riscv_estimate_digit): New.
2937 (riscv_estimate_arch_strlen1): Likewise.
2938 (riscv_estimate_arch_strlen): Likewise.
2939 (riscv_arch_str1): Likewise.
2940 (riscv_arch_str): Likewise.
2941 * elfxx-riscv.h (riscv_arch_str): Declare.
2943 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2945 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2946 * libbfd.h: regen.
2947 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2948 source field. (md_apply_fix): Apply final fix
2949 to BFD_RELOC_S12Z_OPR.
2950 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2952 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2954 PR 20113
2955 * elf32-s390.c (allocate_dynrelocs): Update comment.
2957 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2959 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2960 * configure: Regenerate.
2962 2019-01-08 Alan Modra <amodra@gmail.com>
2964 PR 23699
2965 PR 24065
2966 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2967 address range.
2969 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2971 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2972 * bfd/bfd-in2.h: Regenerate.
2973 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2974 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2976 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2978 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2979 default target, little endian target is more suitable.
2981 2019-01-04 Alan Modra <amodra@gmail.com>
2983 PR 24061
2984 PR 21786
2985 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2986 adjust all callers.
2987 (EQ_VALUE_IN_FIELD): Likewise.
2988 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2990 2019-01-01 Alan Modra <amodra@gmail.com>
2992 Update year range in copyright notice of all files.
2994 For older changes see ChangeLog-2018
2995 \f
2996 Copyright (C) 2019 Free Software Foundation, Inc.
2998 Copying and distribution of this file, with or without modification,
2999 are permitted in any medium without royalty provided the copyright
3000 notice and this notice are preserved.
3002 Local Variables:
3003 mode: change-log
3004 left-margin: 8
3005 fill-column: 74
3006 version-control: never
3007 End: