1 2019-10-09 Alan Modra <amodra@gmail.com>
4 2019-10-04 Alan Modra <amodra@gmail.com>
5 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
6 (ppc64_elf_tls_optimize): Correct is_local condition.
7 (allocate_got): Don't reserve dynamic relocations for any of the
8 tls got relocs in PIEs when the symbol is local.
9 (allocate_dynrelocs): Correct validity test for local sym using
11 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
12 for any of the tls got relocs in PIEs.
13 (ppc64_elf_layout_multitoc): Likewise.
14 (ppc64_elf_relocate_section): Correct validity test for local sym
15 using tlsld_got slot. Don't emit dynamic relocations for any of
16 the tls got relocs in PIEs when the symbol is local.
17 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
18 (got_relocs_needed): Delete.
19 (allocate_dynrelocs): Correct validity test for local sym using
20 tlsld_got slot. Don't reserve dynamic relocations for any of the
21 tls got relocs in PIEs when the symbol is local.
22 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
23 for any of the tls got relocs in PIEs.
24 (ppc_elf_relocate_section): Correct validity test for local sym
25 using tlsld_got slot. Don't emit dynamic relocations for any of
26 the tls got relocs in PIEs when the symbol is local.
28 2019-09-26 Alan Modra <amodra@gmail.com>
30 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
31 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
32 ${bindir}/../lib/bfd-plugins if different.
33 * Makefile.in: Regenerate.
35 2019-09-30 Phil Blundell <pb@pbcl.net>
38 * version.m4 (BFD_VERSION): Set to 2.33.
39 * development.sh (development, experimental): Set to false.
40 * configure, Makefile.in, doc/Makefile.in, po/bfd.pot: Regenerate.
42 2019-09-16 Phil Blundell <pb@pbcl.net>
44 * version.m4: Set version to 2.32.90 for pre-release.
45 * Makefile.in, doc/Makefile.in, configure: Regenerated.
47 2019-09-09 Phil Blundell <pb@pbcl.net>
49 binutils 2.33 branch created.
51 2019-09-06 Alan Modra <amodra@gmail.com>
53 * aout-target.h (object_p): Formatting.
54 * bfd-in.h (bfd_get_filename): Don't cast to char*.
55 * corefile.c (generic_core_file_matches_executable_p): Constify
56 variables and remove cast.
57 * bfd-in2.h: Regenerate.
59 2019-09-05 Alan Modra <amodra@gmail.com>
61 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
62 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
63 in the GOT/PLT entry rather than affecting the offset to that
65 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
67 2019-09-05 Alan Modra <amodra@gmail.com>
69 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
70 in second instruction.
71 (ppc64_elf_relocate_section): Likewise.
73 2019-09-05 Alan Modra <amodra@gmail.com>
76 * libbfd-in.h (bfd_strdup): New inline function.
77 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
79 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
80 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
82 (bfd_openstreamr): Use bfd_strdup.
83 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
84 * plugin.c (try_load_plugin): Use bfd_malloc.
85 * libbfd.h: Regenerate.
87 2019-09-02 Alan Modra <amodra@gmail.com>
90 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
92 (read_alt_indirect_string): Likewise.
93 (read_alt_indirect_ref): Likewise.
95 2019-08-31 Jim Wilson <jimw@sifive.com>
98 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
99 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
101 2019-08-30 Jim Wilson <jimw@sifive.com>
103 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
104 error, call bfd_set_error, set ret to FALSE, and goto out label.
106 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
109 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
110 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
112 2019-08-29 Alan Modra <amodra@gmail.com>
115 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
116 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
117 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
120 2019-08-29 Alan Modra <amodra@gmail.com>
122 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
123 on second insn, return it in poff.
124 (ppc64_elf_relocate_section): Add offset to paddi addend for
127 2019-08-28 Jim Wilson <jimw@sifive.com>
129 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
130 section when setting max_alignment. Update comment.
131 (_bfd_riscv_relax_pc): Likewise.
133 2019-08-29 Alan Modra <amodra@gmail.com>
136 * bfd.c (struct bfd): Add no_element_cache.
137 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
138 archive cache when no_element_cache.
139 (bfd_generic_archive_p): Set no_element_cache when opening first
140 element to check format. Close first element too.
141 (do_slurp_bsd_armap): Don't zero ardata->cache here.
142 * bfd-in2.h: Regenerate.
144 2019-08-24 Alan Modra <amodra@gmail.com>
146 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
147 symbols from GOT optimisation.
149 2019-08-23 Stafford Horne <shorne@gmail.com>
151 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
154 2019-08-23 Nick Clifton <nickc@redhat.com>
157 * elf.c (bfd_section_from_shdr): Issue an informative warning
158 message and continue processing other sections after encountering
159 a reloc section for a section which already has other relocs
162 2019-08-23 Alan Modra <amodra@gmail.com>
165 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
166 on error without freeing plts[] contents.
168 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
170 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
172 2019-08-22 Nick Clifton <nickc@redhat.com>
175 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
176 reading data from extra records.
178 2019-08-22 Tamar Christina <tamar.christina@arm.com>
181 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
182 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
183 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
184 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
187 2019-08-22 Alan Modra <amodra@gmail.com>
189 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
190 instead recognize CMSE_PREFIX in symbol name.
191 (elf32_arm_gc_mark_extra_sections): Likewise.
192 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
193 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
195 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
197 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
198 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
200 2019-08-20 Tamar Christina <tamar.christina@arm.com>
202 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
203 elf32_arm_stub_long_branch_v4t_thumb_thumb,
204 elf32_arm_stub_long_branch_v4t_thumb_arm,
205 elf32_arm_stub_short_branch_v4t_thumb_arm,
206 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
207 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
208 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
209 previous instruction.
211 2019-08-19 Tom Tromey <tromey@adacore.com>
213 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
216 2019-08-19 Alan Modra <amodra@gmail.com>
218 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
220 (struct _ppc64_elf_section_data): Likewise.
221 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
222 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
223 than TOC loop. Check PLT16 insns too.
225 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
228 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
229 PC-relative relocations back to ...
230 (elf_x86_64_relocate_section): Here.
232 2019-08-16 Martin Liska <mliska@suse.cz>
235 * elflink.c: Report error only for not relocatable.
236 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
237 here lto_slim_object as it's handled in caller.
239 2019-08-16 Alan Modra <amodra@gmail.com>
241 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
243 2019-08-15 Jim Wilson <jimw@sifive.com>
245 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
246 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
247 to c.li instruction, and use ENCODE_RVC_IMM to set value.
249 2019-08-15 Tom Tromey <tromey@adacore.com>
251 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
254 2019-08-14 Alan Modra <amodra@gmail.com>
257 * dwarf2.c (stash_comp_unit): New function, extracted from..
258 (_bfd_dwarf2_find_nearest_line): ..here.
259 (find_abstract_instance): Parse comp units and decode line info
262 2019-08-14 Alan Modra <amodra@gmail.com>
264 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
265 (comp_unit_find_nearest_line): Use it here..
266 (_bfd_dwarf2_find_symbol_bias): ..and here.
268 2019-08-14 Alan Modra <amodra@gmail.com>
270 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
271 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
272 * coffgen.c (coff_find_nearest_line_with_names): Adjust
273 _bfd_dwarf2_find_nearest_line calls.
274 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
275 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
276 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
277 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
278 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
279 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
280 * libbfd.h: Regenerate.
282 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
284 * elf-bfd.h (struct elf_backend_data): New members.
285 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
286 .gnu.hash section if necessary.
287 (struct collect_gnu_hash_codes): New member.
288 (elf_gnu_hash_process_symidx): New function name.
289 (elf_renumber_gnu_hash_syms): Ignore local and undefined
290 symbols. Record xlat location for every symbol which should have
292 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
293 dynamic section if necessary.
294 (GNU_HASH_SECTION_NAME): New define.
295 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
296 Update the section size info.
297 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
298 (struct mips_elf_link_hash_entry): New member.
299 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
301 (mips_elf_sort_hash_table): Initialize the pointer to the
303 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
304 translation table entry with the symbol dynindx.
305 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
306 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
308 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
310 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
312 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
313 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
315 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
316 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
317 (_bfd_mips_post_process_headers): Mark the ABI version as
318 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
319 but not a .hash section.
320 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
321 position in the translation table, associated with the hash
323 * elfxx-mips.h (literal_reloc_p): Define
324 elf_backend_record_xhash_symbol backend hook.
325 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
328 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
330 * elf64-bpf.c (bpf_elf_relocate_section): New function.
331 (bpf_elf_insn_disp_reloc): Delete function.
332 (elf_backend_relocate_section): Define.
334 2019-08-07 Alan Modra <amodra@gmail.com>
337 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
338 for overflow in expressions involving nsymz.
340 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
342 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
343 two pages in relro presence.
345 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
347 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
348 (get_wsr_lbeg_opcode): New functions.
349 (check_loop_aligned): Detect relaxed loops and adjust loop_len
350 and insn_len for the first actual instruction of the loop.
352 2019-07-30 Alan Modra <amodra@gmail.com>
355 * bfd.c (struct bfd): Add lto_slim_object flag.
356 * bfd-in2.h: Regenerate.
358 2019-07-29 Martin Liska <mliska@suse.cz>
361 * archive.c (_bfd_compute_and_write_armap): Come up with
362 report_plugin_err variable.
363 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
364 * elf.c (struct lto_section): New.
365 (_bfd_elf_make_section_from_shdr): Parse content of
366 .gnu_lto_.lto section.
367 * elflink.c: Report error for a missing LTO plugin.
368 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
370 2019-07-28 Alan Modra <amodra@gmail.com>
374 * elflink.c (elf_link_add_object_symbols): Report an informative
375 error on finding local symbols with index equal or greater than
376 symbol table sh_info. Correct comment. Allow such symbols in
377 dynamic objects. Abort on NULL section for symbol.
379 2019-07-26 Alan Modra <amodra@gmail.com>
381 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
382 (elf_linker): Don't define.
383 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
385 2019-07-25 YunQiang Su <syq@debian.org>
388 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
391 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
393 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
395 (reloc_type_to_name): Fix formating.
396 (arc_elf_object_p): Likewise.
397 (debug_arc_reloc): Likewise.
398 (arc_do_relocation): Likewise.
400 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
402 * elf32-arc.c (bfd_get_32_me): New function.
403 (bfd_put_32_me): Likewise.
404 (arc_elf_relax_section): Likewise.
405 (bfd_elf32_bfd_relax_section): Define.
407 2019-07-24 Alan Modra <amodra@gmail.com>
409 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
410 elf_backend_final_write_processing, don't pass linker arg.
411 (_bfd_elf_final_write_processing): Update prototype.
412 * elf.c (_bfd_elf_write_object_contents): Adjust call.
413 (_bfd_elf_final_write_processing): Return error on incompatible
414 OSABI and has_gnu_osabi. Remove linker arg.
415 * elf-nacl.h (nacl_final_write_processing): Update prototype.
416 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
417 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
418 (_bfd_mips_elf_final_write_processing): Likewise.
419 * elf-hppa.h (elf_hppa_final_write_processing): Return status
420 and remove linker arg.
421 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
422 * elf-nacl.c (nacl_final_write_processing): Likewise.
423 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
424 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
425 * elf32-arm.c (arm_final_write_processing): Likewise.
426 (elf32_arm_final_write_processing): Likewise.
427 (elf32_arm_nacl_final_write_processing): Likewise.
428 (elf32_arm_vxworks_final_write_processing): Likewise.
429 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
430 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
431 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
432 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
433 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
434 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
435 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
436 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
437 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
438 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
439 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
440 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
441 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
442 * elf32-ppc.c (ppc_final_write_processing): Likewise.
443 (ppc_elf_final_write_processing): Likewise.
444 (ppc_elf_vxworks_final_write_processing): Likewise.
445 * elf32-sparc.c (sparc_final_write_processing): Likewise.
446 (elf32_sparc_final_write_processing): Likewise.
447 (elf32_sparc_vxworks_final_write_processing): Likewise.
448 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
449 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
450 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
451 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
452 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
453 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
454 (_bfd_mips_elf_final_write_processing): Likewise.
456 2019-07-24 Alan Modra <amodra@gmail.com>
458 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
460 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
461 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
463 2019-07-24 Alan Modra <amodra@gmail.com>
465 * elf32-visium.c (visium_elf_post_process_headers): Don't set
466 EI_OSABI header byte here.
469 2019-07-23 Alan Modra <amodra@gmail.com>
471 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
472 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
473 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
474 when elf_gnu_osabi_mbind is set.
475 (_bfd_elf_map_sections_to_segments): Likewise.
476 (_bfd_elf_init_private_section_data): Likewise.
477 (_bfd_elf_final_write_processing): Update comment.
478 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
479 (elf_backend_special_sections): Define without .tbss for linux.
481 2019-07-23 Alan Modra <amodra@gmail.com>
483 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
484 Remove none, any, all enums.
485 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
486 (_bfd_elf_final_write_processing): Declare.
487 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
488 elf_backend_final_write_processing.
489 (_bfd_elf_post_process_headers): Move body of function to..
490 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
491 only when not already set. Adjust for rename.
492 * elfxx-target.h (elf_backend_final_write_processing): Default to
493 _bfd_elf_final_write_processing.
494 * elf-hppa.h (elf_hppa_final_write_processing): Call
495 _bfd_elf_final_write_processing.
496 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
497 * elf-nacl.c (nacl_final_write_processing): Likewise.
498 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
499 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
500 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
501 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
502 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
503 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
504 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
505 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
506 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
507 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
508 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
509 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
510 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
511 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
512 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
513 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
514 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
515 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
516 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
517 * elf32-arm.c (arm_final_write_processing): Split out from..
518 (elf32_arm_final_write_processing): ..here. Call
519 _bfd_elf_final_write_processing.
520 (elf32_arm_nacl_final_write_processing): Adjust.
521 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
522 (_bfd_mips_elf_final_write_processing): ..here. Call
523 _bfd_elf_final_write_processing.
524 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
525 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
526 * elf32-ppc.c (ppc_final_write_processing): Split out from..
527 (ppc_elf_final_write_processing): ..here. Call
528 _bfd_elf_final_write_processing.
529 (ppc_elf_vxworks_final_write_processing): Adjust.
530 * elf32-sparc.c (sparc_final_write_processing): Split out from..
531 (elf32_sparc_final_write_processing): ..here. Call
532 _bfd_elf_final_write_processing.
533 (elf32_sparc_vxworks_final_write_processing): Adjust.
534 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
535 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
536 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
537 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
538 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
539 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
540 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
541 * elflink.c (elf_link_add_object_symbols): Likewise.
542 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
545 2019-07-23 Omar Majid <omajid@redhat.com>
547 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
548 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
549 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
551 * peXXigen.c: Add comment about source of .NET magic numbers.
553 2019-07-19 Alan Modra <amodra@gmail.com>
555 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
556 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
557 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
558 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
559 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
560 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
561 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
562 (ppc64_elf_check_relocs): Support pcrel tls relocs.
563 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
564 * bfd-in2.h: Regenerate.
565 * libbfd.h: Regenerate.
567 2019-07-18 Alan Modra <amodra@gmail.com>
569 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
570 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
573 2019-07-18 Alan Modra <amodra@gmail.com>
575 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
576 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
578 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
579 tls_type vars unsigned int.
580 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
581 to select r_type edit.
583 2019-07-18 Alan Modra <amodra@gmail.com>
585 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
587 * elf64-ppc.c (TLS_GDIE): Likewise.
589 2019-07-18 Alan Modra <amodra@gmail.com>
591 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
592 range of tp-relative offsets.
594 2019-07-15 Alan Modra <amodra@gmail.com>
596 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
597 alias is no longer bfd_link_hash_defined, clear the alias.
599 2019-07-13 Alan Modra <amodra@gmail.com>
601 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
603 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
604 (_bfd_elf_init_2_index_sections): Likewise.
605 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
606 relocations for local TLS symbols, use STN_UNDEF as the relocation
608 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
609 leave TLS symbol value in the addend.
611 2019-07-08 Alan Modra <amodra@gmail.com>
614 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
615 size before reading first word.
617 2019-07-02 Nick Clifton <nickc@redhat.com>
620 * elf.c (is_debuginfo_file): New function.
621 (assign_file_positions_for_non_load_sections): Do not warn about
622 allocated sections outside of loadable segments if they are found
624 * elf-bfd.h (is_debuginfo_file): Prototype.
626 2019-07-02 Nick Clifton <nickc@redhat.com>
629 * compress.c (bfd_get_full_section_contents): Do not complain
630 about linker created sections that are larger than the file size.
632 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
634 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
635 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
637 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
639 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
641 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
642 sections when .text section contain secure entry functions
645 2019-07-01 Nick Clifton <nickc@redhat.com>
648 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
649 section VMA in the offset used to update exidx relocs.
651 2019-06-28 Nick Clifton <nickc@redhat.com>
654 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
655 large version reference section.
656 * compress.c (bfd_get_full_section_contents): Check for an
657 uncompressed section whose size is larger than the file size.
659 2019-06-28 Alan Modra <amodra@gmail.com>
661 * format.c (bfd_check_format_matches): Don't match plugin target
662 if another target matches. Expand comment.
663 * targets.c (_bfd_target_vector): Move plugin_vec after all other
664 non-corefile targets, outside !SELECT_VECS.
665 * config.bfd: Don't handle targ=plugin here.
666 * configure.ac: Don't add plugin to enable_targets or handle in
667 target loop setting selvecs and other target vars.
668 * configure: Regenerate.
670 2019-06-26 Nick Clifton <nickc@redhat.com>
673 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
674 messages for failures.
675 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
676 if returning an error value.
678 2019-06-25 Jan Beulich <jbeulich@suse.com>
680 * elf-properties.c (elf_find_and_remove_property): Rename last
681 parameter. Mention it in comment.
683 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
685 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
686 SEC_MERGE or SEC_CODE flags are set.
687 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
688 symtype consistently. Don't include sec_addr (sym_sec) in symval.
689 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
690 Add sec_addr (sym_sec) after handling merge sections.
692 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
695 * elf-properties.c (elf_merge_gnu_property_list): Remove the
696 property after reporting property removal.
698 2019-06-23 Alan Modra <amodra@gmail.com>
701 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
702 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
703 Reduce range of offsets allowed for other GOT relocs.
705 2019-06-23 Alan Modra <amodra@gmail.com>
708 * elfcode.h (elf_object_p): Warning fix.
710 2019-06-21 Alan Modra <amodra@gmail.com>
713 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
715 2019-06-19 Alan Modra <amodra@gmail.com>
718 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
719 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
721 2019-06-19 Alan Modra <amodra@gmail.com>
723 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
724 functions that require r2 valid to use local entry.
725 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
727 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
729 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
730 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
731 with elfNN_aarch64_allocate_local_dynrelocs.
733 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
735 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
737 2019-06-14 Alan Modra <amodra@gmail.com>
739 * Makefile.in: Regenerate.
740 * configure: Regenerate.
742 2019-06-14 Alan Modra <amodra@gmail.com>
744 * elf64-ppc.c: Fix comments involving paddi.
746 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
749 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
750 absent, or the bfd is not in the ELF formart.
751 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
753 2019-06-10 Christos Zoulas <christos@zoulas.com>
756 * elf.c (elfcore_make_auxv_note_section): New function.
757 (elfcore_grok_note): Use it.
758 (elfcore_grok_freebsd_note): Likewise.
759 (elfcore_grok_openbsd_note): Likewise.
760 (elfcore_grok_netbsd_note): Likewise. Plus add support for
761 NT_NETBSDCORE_AUXV notes.
763 2019-06-06 Sudakshina Das <sudi.das@arm.com>
765 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
766 alignment of the new gnu property section.
768 2019-06-06 Sudakshina Das <sudi.das@arm.com>
770 * bfd-in.h: Change comment.
771 * bfd-in2.h: Regenerate.
772 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
773 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
776 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
778 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
779 Remove overflow check.
781 2019-05-28 Alan Modra <amodra@gmail.com>
784 * cofflink.c (coff_link_check_archive_element): Don't assume
785 element is a coff object file after calling add_archive_element.
787 2019-05-28 Alan Modra <amodra@gmail.com>
790 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
791 attempt to set sh_entsize for excluded PLT section.
793 2019-05-28 Alan Modra <amodra@gmail.com>
796 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
797 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
798 allocated in alpha_dynamic_entries_for_reloc.
800 2019-05-28 Alan Modra <amodra@gmail.com>
803 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
804 on NULL output_section.
805 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
807 2019-05-28 Alan Modra <amodra@gmail.com>
810 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
811 entry when MUST_FIND. Abort when MUST_FIND not found.
812 (elf_m68k_get_bfd2got_entry): Likewise.
813 (elf_m68k_relocate_section): Remove now useless assert.
815 2019-05-28 Alan Modra <amodra@gmail.com>
818 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
819 from bfd_link_info, not an output section owner.
820 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
821 (elf_hppa_final_link_relocate): Likewise.
823 2019-05-28 Alan Modra <amodra@gmail.com>
826 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
827 create_object_symbols_section, obj_textsec, obj_datasec or
828 obj_bsssec. Fix other errors in placement.
829 * config.bfd: Obsolete tic30-aout.
831 2019-05-28 Alan Modra <amodra@gmail.com>
834 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
835 end of section list as well as section_count.
836 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
837 section list before returning error.
839 2019-05-27 Alan Modra <amodra@gmail.com>
841 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
843 2019-05-27 Alan Modra <amodra@gmail.com>
846 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
848 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
850 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
851 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
852 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
853 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
854 (elf_backend_merge_symbol_attribute): Define.
856 2019-05-24 Alan Modra <amodra@gmail.com>
858 * po/SRC-POTFILES.in: Regenerate.
860 2019-05-24 Alan Modra <amodra@gmail.com>
862 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
863 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
864 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
865 (struct ppc_link_hash_table): Add powerxx_stubs.
866 (ppc64_elf_check_relocs): Set powerxx_stubs.
867 (build_powerxx_offset, size_powerxx_offset),
868 (num_relocs_for_powerxx_offset),
869 (emit_relocs_for_powerxx_offset): New functions.
870 (plt_stub_size): Size powerxx stubs.
871 (ppc_build_one_stub): Emit powerxx stubs.
872 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
875 2019-05-24 Alan Modra <amodra@gmail.com>
877 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
879 (xlate_pcrel_opt): New function.
880 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
881 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
882 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
884 2019-05-24 Alan Modra <amodra@gmail.com>
886 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
887 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
888 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
889 (BFD_RELOC_PPC64_PLT_PCREL34),
890 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
891 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
892 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
893 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
894 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
895 * elf64-ppc.c (PNOP): Define.
896 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
897 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
898 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
900 (ppc64_elf_prefix_reloc): New function.
901 (struct ppc_link_hash_table): Add notoc_plt.
902 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
903 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
904 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
905 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
906 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
907 possible need for dynamic relocs on non-pcrel powerxx relocs.
908 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
909 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
910 (toc_adjusting_stub_needed): Likewise.
911 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
912 (ppc64_elf_relocate_section): Handle new powerxx relocs.
913 * bfd-in2.h: Regenerate.
914 * libbfd.h: Regenerate.
916 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
918 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
919 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
921 * configure: Regenerate.
923 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
925 * configure: Regenerated.
926 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
927 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
928 (BFD64_BACKENDS): Add elf64-bpf.lo.
929 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
930 * Makefile.in (SOURCE_HFILES): Regenerate.
931 * config.bfd (targ_cpu): Handle bpf-*-* targets.
932 * cpu-bpf.c: New file.
933 * elf64-bpf.c: Likewise.
934 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
936 * archures.c: Define architecture bfd_arch_bpf and machine
938 * reloc.c: Define BFD relocations used by the BPF target.
939 * bfd-in2.h: Regenerated.
940 * libbfd.h: Likewise.
942 2019-05-22 Alan Modra <amodra@gmail.com>
944 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
947 2019-05-22 Alan Modra <amodra@gmail.com>
949 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
950 processing on "size error in section".
952 2019-05-22 Alan Modra <amodra@gmail.com>
954 * som.c (som_bfd_free_cached_info): Call
955 _bfd_generic_close_and_cleanup.
957 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
959 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
960 for TLS_TPREL_HI16(/LO16) relocations in shared library.
962 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
964 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
965 checks. Search the RELA table for n64 relocations.
967 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
968 Faraz Shahbazker <fshahbazker@wavecomp.com>
970 * elfxx-mips.c (LA25_BC): New macro.
971 (mips_elf_link_hash_table)<compact_branches>: New field.
972 (STUB_JALRC): New macro.
973 (mipsr6_o32_exec_plt0_entry_compact): New array.
974 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
975 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
976 (mipsr6_exec_plt_entry_compact): Likewise.
977 (mips_elf_create_la25_stub): Use BC instead of J for stubs
978 when compact_branches is true.
979 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
980 PLT for MIPSR6 with compact_branches. Do not reorder the
981 compact branches PLT. Switch the lazy stub for MIPSR6
982 with compact_branches to use JALRC.
983 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
984 when compact_branches is true.
985 (_bfd_mips_elf_compact_branches): New function.
986 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
988 2019-05-21 Tamar Christina <tamar.christina@arm.com>
991 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
994 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
997 * elf32-arm.c (get_value_helper): Remove.
998 (elf32_arm_final_link_relocate): Fix branch future relocations.
1000 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1003 * bfd-in.h (enum erratum_84319_opts): New
1004 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1005 int to enum erratum_84319_opts.
1006 * bfd-in2.h: Regenerate.
1007 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1008 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1009 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1010 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1011 (_bfd_aarch64_resize_stubs): Amend comment.
1012 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1014 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1015 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1017 (clear_erratum_843419_entry): Update erratum conditional.
1019 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1022 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1023 when computing distance_short_enough.
1025 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1028 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1029 Wrap around even if distance equals avr_pc_wrap_around.
1031 2019-05-20 Nick Clifton <nickc@redhat.com>
1033 * po/fr.po: Updated French translation.
1035 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1037 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1039 2019-05-16 Alan Modra <amodra@gmail.com>
1041 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1043 2019-05-15 Alan Modra <amodra@gmail.com>
1045 * elf32-arm.c (elf32_arm_write_section): Don't leave
1046 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1047 unitialised section contents.
1049 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1052 * verilog.c: (VerilogDataWidth): New variable.
1053 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1055 2019-05-08 Nick Clifton <nickc@redhat.com>
1058 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1059 rather than FALSE if encountering a non-ELF file.
1061 2019-05-06 Alan Modra <amodra@gmail.com>
1063 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1065 2019-05-06 Alan Modra <amodra@gmail.com>
1067 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1068 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1069 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1070 * libbfd.h: Regenerate.
1071 * bfd-in2.h: Regenerate.
1073 2019-05-04 Alan Modra <amodra@gmail.com>
1076 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1077 following the standard section names.
1078 (bfd_decode_symclass): Prioritize section flag tests in
1079 decode_section_type before name tests in coff_section_type.
1080 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1081 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1082 their names and choose standard .text section flags for
1085 2019-05-02 Nick Clifton <nickc@redhat.com>
1088 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1089 .gnu.debugaltlink sections as debugging sections.
1091 2019-04-30 Alan Modra <amodra@gmail.com>
1093 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1094 (struct _ppc64_elf_section_data): Likewise.
1095 (ppc64_elf_check_relocs): Set above fields.
1096 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1097 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1100 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1103 * elflink.c (elf_link_output_extsym): Don't complain undefined
1104 weak dynamic reference.
1106 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1108 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1109 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1110 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1111 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1112 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1113 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1114 (elfNN_aarch64_small_plt0_bti_entry): Update.
1115 (elfNN_aarch64_small_plt_bti_entry): Update.
1116 (elfNN_aarch64_small_plt_pac_entry): Update.
1117 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1118 (setup_plt_values): Setup new entries.
1119 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1120 (elfNN_aarch64_plt_sym_val): Likewise.
1122 2019-04-22 Jim Wilson <jimw@sifive.com>
1124 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1126 2019-04-19 Alan Modra <amodra@gmail.com>
1128 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1130 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1132 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1133 building shared object.
1134 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1136 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1139 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1142 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1144 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1146 * bfd-in2.h: Regenerate.
1147 * libbfd.h: Likewise.
1149 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1151 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1152 * bfd-in2.h: Regenerated.
1153 * libbfd.h: Regenerated.
1155 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1157 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1158 * bfd-in2.h: Regenerated.
1159 * libbfd.h: Likewise.
1161 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1163 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1164 * bfd-in2.h: Regenerated.
1165 * libbfd.h: Regenerated.
1166 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1167 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1168 and R_ARM_THM_BF12 together.
1169 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1171 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1173 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1174 * libbfd.h: Regenerated.
1175 * bfd-in2.h: Regenerated.
1176 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1177 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1178 and R_ARM_THM_BF18 together.
1179 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1181 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1183 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1184 * bfd-in2.h: Regenerated.
1185 * libbfd.h: Regenerated.
1186 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1187 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1188 and R_ARM_THM_BF16 together.
1189 (get_value_helper): New reloc helper.
1190 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1192 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1194 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1195 * bfd-in2.h: Regenerate.
1196 * libbfd.h: Regenerate.
1198 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1200 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1201 * bfd-in2.h: Regenerate.
1202 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1203 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1205 (using_thumb2): Likewise.
1206 (using_thumb2_bl): Update assert.
1207 (arch_has_arm_nop): Likewise.
1208 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1209 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1211 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1213 * elf-linker-x86.h (elf_x86_cet_report): New.
1214 (elf_linker_x86_params): Add cet_report.
1215 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1216 missing IBT and SHSTK properties if needed.
1218 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1221 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1222 "h != NULL". Don't check "h != NULL" before calling.
1223 bfd_elf_gc_record_vtentry.
1224 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1225 * elf32-bfin.c (bfin_check_relocs): Likewise.
1226 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1227 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1228 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1229 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1230 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1231 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1232 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1233 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1234 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1235 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1236 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1237 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1238 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1239 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1240 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1241 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1242 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1243 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1244 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1245 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1246 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1247 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1248 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1249 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1250 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1251 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1252 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1253 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1254 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1257 2019-04-11 Alan Modra <amodra@gmail.com>
1260 * elflink.c (elf_link_add_object_symbols): Don't read partial
1261 dynamic entries from fuzzed objects.
1263 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1266 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1267 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1268 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1270 2019-04-10 Michael Forney <mforney@mforney.org>
1273 * doc/chew.c (free_words): Correctly free "push_text" strings.
1275 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1277 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1279 2019-04-08 Alan Modra <amodra@gmail.com>
1281 * configure.ac (elfxx_x86): Define and use.
1282 * configure: Regenerate.
1284 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1286 * elf-linker-x86.h: New file.
1287 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1288 to get x86-specific linker options.
1289 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1290 (elf_x86_64_check_relocs): Likewise.
1291 (elf_x86_64_relocate_section): Likewise.
1292 (elf_x86_64_link_setup_gnu_properties): Likewise.
1293 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1294 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1295 (_bfd_elf_linker_x86_set_options): New function.
1296 * elfxx-x86.h: Include "elf-linker-x86.h".
1297 (elf_x86_link_hash_table): Add params.
1299 2019-04-03 Alan Modra <amodra@gmail.com>
1301 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1302 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1303 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1304 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1305 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1306 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1308 2019-04-02 Jim Wilson <jimw@sifive.com>
1311 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1312 ELF header flags to after check for ELF object file. Loop through
1313 sections looking for code sections, if none, then skip ABI checks.
1315 2019-03-30 Andrew Waterman <andrew@sifive.com>
1317 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1320 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1322 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1323 info->export_dynamic to the conditional.
1325 2019-03-28 Alan Modra <amodra@gmail.com>
1328 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1329 * configure: Regenerate.
1330 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1331 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1332 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1333 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1334 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1336 2019-03-21 Jim Wilson <jimw@sifive.com>
1339 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1340 verify sym non-NULL before using. Add identical check using h.
1342 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1344 * elf-bfd.h (struct elf_backend_data): Add argument to
1345 merge_gnu_properties.
1346 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1347 itself and while calling bed->merge_gnu_properties.
1348 (elf_merge_gnu_property_list): Update the calls for
1349 elf_merge_gnu_properties.
1350 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1351 of --force-bti warning and add argument.
1352 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1354 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1355 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1358 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1360 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1361 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1362 (elf_backend_fixup_gnu_properties): Define for AArch64.
1364 2019-03-18 Alan Modra <amodra@gmail.com>
1367 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1368 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1369 attempt at writing glink stubs only once.
1371 2019-03-16 Alan Modra <amodra@gmail.com>
1374 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1375 (_bfd_elf_rel_local_sym): Likewise.
1376 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1377 section of symbols with unrecognized shndx.
1379 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1382 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1384 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1385 in discarded section.
1387 2019-03-15 Alan Modra <amodra@gmail.com>
1390 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1391 symbol after globals if elf_bad_symtab is not set.
1393 2019-03-15 Alan Modra <amodra@gmail.com>
1396 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1397 (_bfd_elf_rel_local_sym): Likewise.
1399 2019-03-15 Alan Modra <amodra@gmail.com>
1402 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1403 object files with sh_size not a multiple of sh_entsize.
1405 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1408 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1409 input with bad relocation.
1411 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1413 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1415 2019-03-14 Nick Clifton <nickc@redhat.com>
1418 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1419 (save_section_vma): Initialise field to the number of entries in
1421 (section_vma_same): Check that the number of entries in the
1422 sec_vma table matches the number of sections in the bfd.
1424 2019-03-14 Nick Clifton <nickc@redhat.com>
1427 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1428 section owner pointer when adding the default symbol.
1430 2019-03-14 Nick Clifton <nickc@redhat.com>
1433 * elflink.c (elf_link_add_object_symbols): Add new local variable
1434 extversym_end. Initialise it to point to the end of the version
1435 symbol table, if present. Check it when initialising and updating
1438 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1440 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1441 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1442 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1443 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1445 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1446 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1447 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1449 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1450 Szabolcs Nagy <szabolcs.nagy@arm.com>
1452 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1453 (aarch64_bti_pac_info): New.
1454 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1455 (bfd_elf32_aarch64_set_options): Likewise.
1456 * bfd-in2.h: Regenerate
1457 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1458 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1459 (elfNN_aarch64_small_plt0_bti_entry): New.
1460 (elfNN_aarch64_small_plt_bti_entry): New.
1461 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1462 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1463 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1464 tlsdesc_plt_entry_size fields.
1465 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1466 (setup_plt_values): New helper function.
1467 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1469 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1471 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1472 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1473 to plt stubs instead of fixed ones and update filling them according
1474 to the need for bti.
1475 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1476 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1477 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1478 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1479 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1481 (bfd_elfNN_get_synthetic_symtab): Define.
1482 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1483 and mising BTI NOTE SECTION.
1486 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1488 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1489 linker created inputs from merge.
1490 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1491 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1492 (elfNN_aarch64_link_setup_gnu_properties): New.
1493 (elfNN_aarch64_merge_gnu_properties): New.
1494 (elf_backend_setup_gnu_properties): Define for AArch64.
1495 (elf_backend_merge_gnu_properties): Likewise.
1496 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1497 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1498 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1499 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1500 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1501 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1502 (elf_backend_parse_gnu_properties): Define for AArch64.
1504 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1507 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1508 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1510 2019-03-12 Alan Modra <amodra@gmail.com>
1512 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1513 nmemb parameter. Use bfd_alloc2.
1514 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1516 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1517 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1518 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1520 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1521 (assign_section_numbers): Style fix.
1522 (swap_out_syms): Use bfd_malloc2.
1523 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1525 (_bfd_elf_make_empty_symbol): Style fix.
1526 (elfobj_grok_stapsdt_note_1): Formatting.
1527 * elfcode.h (elf_object_p): Use bfd_alloc2.
1528 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1529 (elf_slurp_symbol_table): Use bfd_zalloc2.
1530 (elf_slurp_reloc_table): Use bfd_alloc2.
1531 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1532 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1533 size calculation doesn't overflow.
1534 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1535 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1536 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1538 2019-03-08 Alan Modra <amodra@gmail.com>
1541 * merge.c (merge_strings): Return secinfo. Don't pad section
1543 (_bfd_merge_sections): Pad section to alignment here, if input
1544 sections contributing to merged output all pad to alignment.
1547 2019-03-06 Nick Clifton <nickc@redhat.com>
1549 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1551 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1552 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1554 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1556 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1557 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1560 * elf32-s390.c (allocate_dynrelocs): Update comment.
1562 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1564 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1566 2019-02-28 Nick Clifton <nickc@redhat.com>
1569 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1570 section that is not NUL terminated.
1572 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1575 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1576 by linker when checking copy reloc on protected symbol.
1578 2019-02-24 Alan Modra <amodra@gmail.com>
1581 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1583 2019-02-20 Eric Tsai <erictsai@cadence.com>
1585 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1586 sections between the call site and call destination and adjust
1587 call distance by the largest alignment.
1589 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1591 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1592 * elf.c (elfcore_grok_aarch_pauth): New function.
1593 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1594 (elfcore_write_aarch_pauth): New function.
1595 (elfcore_write_register_note): Check for AArch64 pauth section.
1597 2019-02-20 Alan Modra <amodra@gmail.com>
1600 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1603 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1605 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1606 Darwin hosts, not just or1k.
1607 * configure: Regenerate.
1609 2019-02-20 Alan Modra <amodra@gmail.com>
1612 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1613 sentinel NUL to string buffer nearer to loop where it is used.
1614 Don't go past sentinel when scanning strings, and don't write
1616 * archive.c (do_slurp_coff_armap): Simplify string handling to
1619 2019-02-19 Alan Modra <amodra@gmail.com>
1622 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1623 attempting to prevent read past end of section.
1625 2019-02-18 Alan Modra <amodra@gmail.com>
1628 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1629 PRIx64 to generate warning messages. Print local sym names too.
1631 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1633 * elf32-arc (INIT_SYM_STRING): Delete.
1634 (FINI_SYM_STRING): Likewise.
1635 (init_str): Likewise.
1636 (fini_str): Likewise.
1638 2019-02-08 Alan Modra <amodra@gmail.com>
1640 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1641 for bss-plt" warning to make it an error.
1643 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1646 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1647 reloc_class_ifunc for ifunc symbols.
1648 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1650 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1652 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1653 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1655 2019-02-07 Nick Clifton <nickc@redhat.com>
1657 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1658 into the definitely obsolete list.
1660 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1663 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1664 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1665 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1667 (elf_x86_64_check_relocs): Here.
1668 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1669 to check if a symbol is defined in a non-shared object.
1670 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1672 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1674 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1675 of 'labs' (and fix GCC warning).
1677 2019-01-25 Nick Clifton <nickc@redhat.com>
1679 * po/ru.po: Updated Russian translation.
1681 2019-01-23 Nick Clifton <nickc@redhat.com>
1683 * po/fr.po: Updated French translation.
1685 2019-01-21 Nick Clifton <nickc@redhat.com>
1687 * po/pt.po: Updated Portuguese translation.
1688 * po/uk.po: Updated Ukranian translation.
1690 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1693 * elf32-nds32.c (nds32_relocate_section): Add space between words
1695 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1697 (riscv_i_or_e_p): Likewise.
1698 (riscv_merge_arch_attr_info): Likewise.
1700 2019-01-19 Nick Clifton <nickc@redhat.com>
1702 * version.m4: Reset to 2.32.51
1703 * configure: Regenerate.
1704 * po/bfd.pot: Regenerate.
1706 2018-06-24 Nick Clifton <nickc@redhat.com>
1708 2.32 branch created.
1710 2019-01-16 Kito Cheng <kito@andestech.com>
1712 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1715 2019-01-16 Kito Cheng <kito@andestech.com>
1716 Nelson Chu <nelson@andestech.com>
1718 * elfnn-riscv.c (in_subsets): New.
1719 (out_subsets): Likewise.
1720 (merged_subsets): Likewise.
1721 (riscv_std_ext_p): Likewise.
1722 (riscv_non_std_ext_p): Likewise.
1723 (riscv_std_sv_ext_p): Likewise.
1724 (riscv_non_std_sv_ext_p): Likewise.
1725 (riscv_version_mismatch): Likewise.
1726 (riscv_i_or_e_p): Likewise.
1727 (riscv_merge_std_ext): Likewise.
1728 (riscv_merge_non_std_and_sv_ext): Likewise.
1729 (riscv_merge_arch_attr_info): Likewise.
1730 (riscv_merge_attributes): Likewise.
1731 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1733 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1734 (elf_backend_obj_attrs_vendor): Define.
1735 (elf_backend_obj_attrs_section_type): Likewise.
1736 (elf_backend_obj_attrs_section): Likewise.
1737 (elf_backend_obj_attrs_arg_type): Define as
1738 riscv_elf_obj_attrs_arg_type.
1739 * elfxx-riscv.c (riscv_estimate_digit): New.
1740 (riscv_estimate_arch_strlen1): Likewise.
1741 (riscv_estimate_arch_strlen): Likewise.
1742 (riscv_arch_str1): Likewise.
1743 (riscv_arch_str): Likewise.
1744 * elfxx-riscv.h (riscv_arch_str): Declare.
1746 2019-01-14 John Darrington <john@darrington.wattle.id.au>
1748 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1750 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1751 source field. (md_apply_fix): Apply final fix
1752 to BFD_RELOC_S12Z_OPR.
1753 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1755 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1758 * elf32-s390.c (allocate_dynrelocs): Update comment.
1760 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1762 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1763 * configure: Regenerate.
1765 2019-01-08 Alan Modra <amodra@gmail.com>
1769 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1772 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1774 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1775 * bfd/bfd-in2.h: Regenerate.
1776 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1777 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1779 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1781 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1782 default target, little endian target is more suitable.
1784 2019-01-04 Alan Modra <amodra@gmail.com>
1788 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1790 (EQ_VALUE_IN_FIELD): Likewise.
1791 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1793 2019-01-01 Alan Modra <amodra@gmail.com>
1795 Update year range in copyright notice of all files.
1797 For older changes see ChangeLog-2018
1799 Copyright (C) 2019 Free Software Foundation, Inc.
1801 Copying and distribution of this file, with or without modification,
1802 are permitted in any medium without royalty provided the copyright
1803 notice and this notice are preserved.
1809 version-control: never