1 2019-09-02 Alan Modra <amodra@gmail.com>
4 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
6 (read_alt_indirect_string): Likewise.
7 (read_alt_indirect_ref): Likewise.
9 2019-08-31 Jim Wilson <jimw@sifive.com>
12 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
13 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
15 2019-08-30 Jim Wilson <jimw@sifive.com>
17 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
18 error, call bfd_set_error, set ret to FALSE, and goto out label.
20 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
23 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
24 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
26 2019-08-29 Alan Modra <amodra@gmail.com>
29 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
30 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
31 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
34 2019-08-29 Alan Modra <amodra@gmail.com>
36 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
37 on second insn, return it in poff.
38 (ppc64_elf_relocate_section): Add offset to paddi addend for
41 2019-08-28 Jim Wilson <jimw@sifive.com>
43 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
44 section when setting max_alignment. Update comment.
45 (_bfd_riscv_relax_pc): Likewise.
47 2019-08-29 Alan Modra <amodra@gmail.com>
50 * bfd.c (struct bfd): Add no_element_cache.
51 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
52 archive cache when no_element_cache.
53 (bfd_generic_archive_p): Set no_element_cache when opening first
54 element to check format. Close first element too.
55 (do_slurp_bsd_armap): Don't zero ardata->cache here.
56 * bfd-in2.h: Regenerate.
58 2019-08-24 Alan Modra <amodra@gmail.com>
60 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
61 symbols from GOT optimisation.
63 2019-08-23 Stafford Horne <shorne@gmail.com>
65 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
68 2019-08-23 Nick Clifton <nickc@redhat.com>
71 * elf.c (bfd_section_from_shdr): Issue an informative warning
72 message and continue processing other sections after encountering
73 a reloc section for a section which already has other relocs
76 2019-08-23 Alan Modra <amodra@gmail.com>
79 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
80 on error without freeing plts[] contents.
82 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
84 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
86 2019-08-22 Nick Clifton <nickc@redhat.com>
89 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
90 reading data from extra records.
92 2019-08-22 Tamar Christina <tamar.christina@arm.com>
95 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
96 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
97 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
98 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
101 2019-08-22 Alan Modra <amodra@gmail.com>
103 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
104 instead recognize CMSE_PREFIX in symbol name.
105 (elf32_arm_gc_mark_extra_sections): Likewise.
106 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
107 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
109 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
111 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
112 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
114 2019-08-20 Tamar Christina <tamar.christina@arm.com>
116 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
117 elf32_arm_stub_long_branch_v4t_thumb_thumb,
118 elf32_arm_stub_long_branch_v4t_thumb_arm,
119 elf32_arm_stub_short_branch_v4t_thumb_arm,
120 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
121 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
122 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
123 previous instruction.
125 2019-08-19 Tom Tromey <tromey@adacore.com>
127 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
130 2019-08-19 Alan Modra <amodra@gmail.com>
132 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
134 (struct _ppc64_elf_section_data): Likewise.
135 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
136 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
137 than TOC loop. Check PLT16 insns too.
139 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
142 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
143 PC-relative relocations back to ...
144 (elf_x86_64_relocate_section): Here.
146 2019-08-16 Martin Liska <mliska@suse.cz>
149 * elflink.c: Report error only for not relocatable.
150 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
151 here lto_slim_object as it's handled in caller.
153 2019-08-16 Alan Modra <amodra@gmail.com>
155 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
157 2019-08-15 Jim Wilson <jimw@sifive.com>
159 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
160 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
161 to c.li instruction, and use ENCODE_RVC_IMM to set value.
163 2019-08-15 Tom Tromey <tromey@adacore.com>
165 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
168 2019-08-14 Alan Modra <amodra@gmail.com>
171 * dwarf2.c (stash_comp_unit): New function, extracted from..
172 (_bfd_dwarf2_find_nearest_line): ..here.
173 (find_abstract_instance): Parse comp units and decode line info
176 2019-08-14 Alan Modra <amodra@gmail.com>
178 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
179 (comp_unit_find_nearest_line): Use it here..
180 (_bfd_dwarf2_find_symbol_bias): ..and here.
182 2019-08-14 Alan Modra <amodra@gmail.com>
184 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
185 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
186 * coffgen.c (coff_find_nearest_line_with_names): Adjust
187 _bfd_dwarf2_find_nearest_line calls.
188 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
189 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
190 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
191 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
192 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
193 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
194 * libbfd.h: Regenerate.
196 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
198 * elf-bfd.h (struct elf_backend_data): New members.
199 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
200 .gnu.hash section if necessary.
201 (struct collect_gnu_hash_codes): New member.
202 (elf_gnu_hash_process_symidx): New function name.
203 (elf_renumber_gnu_hash_syms): Ignore local and undefined
204 symbols. Record xlat location for every symbol which should have
206 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
207 dynamic section if necessary.
208 (GNU_HASH_SECTION_NAME): New define.
209 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
210 Update the section size info.
211 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
212 (struct mips_elf_link_hash_entry): New member.
213 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
215 (mips_elf_sort_hash_table): Initialize the pointer to the
217 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
218 translation table entry with the symbol dynindx.
219 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
220 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
222 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
224 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
226 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
227 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
229 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
230 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
231 (_bfd_mips_post_process_headers): Mark the ABI version as
232 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
233 but not a .hash section.
234 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
235 position in the translation table, associated with the hash
237 * elfxx-mips.h (literal_reloc_p): Define
238 elf_backend_record_xhash_symbol backend hook.
239 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
242 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
244 * elf64-bpf.c (bpf_elf_relocate_section): New function.
245 (bpf_elf_insn_disp_reloc): Delete function.
246 (elf_backend_relocate_section): Define.
248 2019-08-07 Alan Modra <amodra@gmail.com>
251 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
252 for overflow in expressions involving nsymz.
254 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
256 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
257 two pages in relro presence.
259 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
261 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
262 (get_wsr_lbeg_opcode): New functions.
263 (check_loop_aligned): Detect relaxed loops and adjust loop_len
264 and insn_len for the first actual instruction of the loop.
266 2019-07-30 Alan Modra <amodra@gmail.com>
269 * bfd.c (struct bfd): Add lto_slim_object flag.
270 * bfd-in2.h: Regenerate.
272 2019-07-29 Martin Liska <mliska@suse.cz>
275 * archive.c (_bfd_compute_and_write_armap): Come up with
276 report_plugin_err variable.
277 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
278 * elf.c (struct lto_section): New.
279 (_bfd_elf_make_section_from_shdr): Parse content of
280 .gnu_lto_.lto section.
281 * elflink.c: Report error for a missing LTO plugin.
282 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
284 2019-07-28 Alan Modra <amodra@gmail.com>
288 * elflink.c (elf_link_add_object_symbols): Report an informative
289 error on finding local symbols with index equal or greater than
290 symbol table sh_info. Correct comment. Allow such symbols in
291 dynamic objects. Abort on NULL section for symbol.
293 2019-07-26 Alan Modra <amodra@gmail.com>
295 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
296 (elf_linker): Don't define.
297 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
299 2019-07-25 YunQiang Su <syq@debian.org>
302 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
305 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
307 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
309 (reloc_type_to_name): Fix formating.
310 (arc_elf_object_p): Likewise.
311 (debug_arc_reloc): Likewise.
312 (arc_do_relocation): Likewise.
314 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
316 * elf32-arc.c (bfd_get_32_me): New function.
317 (bfd_put_32_me): Likewise.
318 (arc_elf_relax_section): Likewise.
319 (bfd_elf32_bfd_relax_section): Define.
321 2019-07-24 Alan Modra <amodra@gmail.com>
323 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
324 elf_backend_final_write_processing, don't pass linker arg.
325 (_bfd_elf_final_write_processing): Update prototype.
326 * elf.c (_bfd_elf_write_object_contents): Adjust call.
327 (_bfd_elf_final_write_processing): Return error on incompatible
328 OSABI and has_gnu_osabi. Remove linker arg.
329 * elf-nacl.h (nacl_final_write_processing): Update prototype.
330 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
331 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
332 (_bfd_mips_elf_final_write_processing): Likewise.
333 * elf-hppa.h (elf_hppa_final_write_processing): Return status
334 and remove linker arg.
335 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
336 * elf-nacl.c (nacl_final_write_processing): Likewise.
337 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
338 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
339 * elf32-arm.c (arm_final_write_processing): Likewise.
340 (elf32_arm_final_write_processing): Likewise.
341 (elf32_arm_nacl_final_write_processing): Likewise.
342 (elf32_arm_vxworks_final_write_processing): Likewise.
343 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
344 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
345 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
346 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
347 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
348 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
349 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
350 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
351 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
352 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
353 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
354 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
355 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
356 * elf32-ppc.c (ppc_final_write_processing): Likewise.
357 (ppc_elf_final_write_processing): Likewise.
358 (ppc_elf_vxworks_final_write_processing): Likewise.
359 * elf32-sparc.c (sparc_final_write_processing): Likewise.
360 (elf32_sparc_final_write_processing): Likewise.
361 (elf32_sparc_vxworks_final_write_processing): Likewise.
362 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
363 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
364 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
365 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
366 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
367 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
368 (_bfd_mips_elf_final_write_processing): Likewise.
370 2019-07-24 Alan Modra <amodra@gmail.com>
372 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
374 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
375 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
377 2019-07-24 Alan Modra <amodra@gmail.com>
379 * elf32-visium.c (visium_elf_post_process_headers): Don't set
380 EI_OSABI header byte here.
383 2019-07-23 Alan Modra <amodra@gmail.com>
385 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
386 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
387 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
388 when elf_gnu_osabi_mbind is set.
389 (_bfd_elf_map_sections_to_segments): Likewise.
390 (_bfd_elf_init_private_section_data): Likewise.
391 (_bfd_elf_final_write_processing): Update comment.
392 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
393 (elf_backend_special_sections): Define without .tbss for linux.
395 2019-07-23 Alan Modra <amodra@gmail.com>
397 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
398 Remove none, any, all enums.
399 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
400 (_bfd_elf_final_write_processing): Declare.
401 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
402 elf_backend_final_write_processing.
403 (_bfd_elf_post_process_headers): Move body of function to..
404 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
405 only when not already set. Adjust for rename.
406 * elfxx-target.h (elf_backend_final_write_processing): Default to
407 _bfd_elf_final_write_processing.
408 * elf-hppa.h (elf_hppa_final_write_processing): Call
409 _bfd_elf_final_write_processing.
410 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
411 * elf-nacl.c (nacl_final_write_processing): Likewise.
412 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
413 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
414 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
415 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
416 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
417 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
418 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
419 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
420 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
421 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
422 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
423 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
424 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
425 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
426 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
427 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
428 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
429 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
430 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
431 * elf32-arm.c (arm_final_write_processing): Split out from..
432 (elf32_arm_final_write_processing): ..here. Call
433 _bfd_elf_final_write_processing.
434 (elf32_arm_nacl_final_write_processing): Adjust.
435 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
436 (_bfd_mips_elf_final_write_processing): ..here. Call
437 _bfd_elf_final_write_processing.
438 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
439 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
440 * elf32-ppc.c (ppc_final_write_processing): Split out from..
441 (ppc_elf_final_write_processing): ..here. Call
442 _bfd_elf_final_write_processing.
443 (ppc_elf_vxworks_final_write_processing): Adjust.
444 * elf32-sparc.c (sparc_final_write_processing): Split out from..
445 (elf32_sparc_final_write_processing): ..here. Call
446 _bfd_elf_final_write_processing.
447 (elf32_sparc_vxworks_final_write_processing): Adjust.
448 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
449 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
450 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
451 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
452 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
453 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
454 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
455 * elflink.c (elf_link_add_object_symbols): Likewise.
456 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
459 2019-07-23 Omar Majid <omajid@redhat.com>
461 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
462 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
463 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
465 * peXXigen.c: Add comment about source of .NET magic numbers.
467 2019-07-19 Alan Modra <amodra@gmail.com>
469 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
470 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
471 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
472 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
473 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
474 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
475 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
476 (ppc64_elf_check_relocs): Support pcrel tls relocs.
477 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
478 * bfd-in2.h: Regenerate.
479 * libbfd.h: Regenerate.
481 2019-07-18 Alan Modra <amodra@gmail.com>
483 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
484 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
487 2019-07-18 Alan Modra <amodra@gmail.com>
489 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
490 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
492 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
493 tls_type vars unsigned int.
494 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
495 to select r_type edit.
497 2019-07-18 Alan Modra <amodra@gmail.com>
499 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
501 * elf64-ppc.c (TLS_GDIE): Likewise.
503 2019-07-18 Alan Modra <amodra@gmail.com>
505 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
506 range of tp-relative offsets.
508 2019-07-15 Alan Modra <amodra@gmail.com>
510 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
511 alias is no longer bfd_link_hash_defined, clear the alias.
513 2019-07-13 Alan Modra <amodra@gmail.com>
515 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
517 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
518 (_bfd_elf_init_2_index_sections): Likewise.
519 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
520 relocations for local TLS symbols, use STN_UNDEF as the relocation
522 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
523 leave TLS symbol value in the addend.
525 2019-07-08 Alan Modra <amodra@gmail.com>
528 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
529 size before reading first word.
531 2019-07-02 Nick Clifton <nickc@redhat.com>
534 * elf.c (is_debuginfo_file): New function.
535 (assign_file_positions_for_non_load_sections): Do not warn about
536 allocated sections outside of loadable segments if they are found
538 * elf-bfd.h (is_debuginfo_file): Prototype.
540 2019-07-02 Nick Clifton <nickc@redhat.com>
543 * compress.c (bfd_get_full_section_contents): Do not complain
544 about linker created sections that are larger than the file size.
546 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
548 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
549 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
551 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
553 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
555 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
556 sections when .text section contain secure entry functions
559 2019-07-01 Nick Clifton <nickc@redhat.com>
562 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
563 section VMA in the offset used to update exidx relocs.
565 2019-06-28 Nick Clifton <nickc@redhat.com>
568 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
569 large version reference section.
570 * compress.c (bfd_get_full_section_contents): Check for an
571 uncompressed section whose size is larger than the file size.
573 2019-06-28 Alan Modra <amodra@gmail.com>
575 * format.c (bfd_check_format_matches): Don't match plugin target
576 if another target matches. Expand comment.
577 * targets.c (_bfd_target_vector): Move plugin_vec after all other
578 non-corefile targets, outside !SELECT_VECS.
579 * config.bfd: Don't handle targ=plugin here.
580 * configure.ac: Don't add plugin to enable_targets or handle in
581 target loop setting selvecs and other target vars.
582 * configure: Regenerate.
584 2019-06-26 Nick Clifton <nickc@redhat.com>
587 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
588 messages for failures.
589 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
590 if returning an error value.
592 2019-06-25 Jan Beulich <jbeulich@suse.com>
594 * elf-properties.c (elf_find_and_remove_property): Rename last
595 parameter. Mention it in comment.
597 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
599 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
600 SEC_MERGE or SEC_CODE flags are set.
601 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
602 symtype consistently. Don't include sec_addr (sym_sec) in symval.
603 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
604 Add sec_addr (sym_sec) after handling merge sections.
606 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
609 * elf-properties.c (elf_merge_gnu_property_list): Remove the
610 property after reporting property removal.
612 2019-06-23 Alan Modra <amodra@gmail.com>
615 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
616 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
617 Reduce range of offsets allowed for other GOT relocs.
619 2019-06-23 Alan Modra <amodra@gmail.com>
622 * elfcode.h (elf_object_p): Warning fix.
624 2019-06-21 Alan Modra <amodra@gmail.com>
627 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
629 2019-06-19 Alan Modra <amodra@gmail.com>
632 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
633 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
635 2019-06-19 Alan Modra <amodra@gmail.com>
637 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
638 functions that require r2 valid to use local entry.
639 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
641 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
643 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
644 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
645 with elfNN_aarch64_allocate_local_dynrelocs.
647 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
649 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
651 2019-06-14 Alan Modra <amodra@gmail.com>
653 * Makefile.in: Regenerate.
654 * configure: Regenerate.
656 2019-06-14 Alan Modra <amodra@gmail.com>
658 * elf64-ppc.c: Fix comments involving paddi.
660 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
663 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
664 absent, or the bfd is not in the ELF formart.
665 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
667 2019-06-10 Christos Zoulas <christos@zoulas.com>
670 * elf.c (elfcore_make_auxv_note_section): New function.
671 (elfcore_grok_note): Use it.
672 (elfcore_grok_freebsd_note): Likewise.
673 (elfcore_grok_openbsd_note): Likewise.
674 (elfcore_grok_netbsd_note): Likewise. Plus add support for
675 NT_NETBSDCORE_AUXV notes.
677 2019-06-06 Sudakshina Das <sudi.das@arm.com>
679 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
680 alignment of the new gnu property section.
682 2019-06-06 Sudakshina Das <sudi.das@arm.com>
684 * bfd-in.h: Change comment.
685 * bfd-in2.h: Regenerate.
686 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
687 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
690 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
692 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
693 Remove overflow check.
695 2019-05-28 Alan Modra <amodra@gmail.com>
698 * cofflink.c (coff_link_check_archive_element): Don't assume
699 element is a coff object file after calling add_archive_element.
701 2019-05-28 Alan Modra <amodra@gmail.com>
704 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
705 attempt to set sh_entsize for excluded PLT section.
707 2019-05-28 Alan Modra <amodra@gmail.com>
710 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
711 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
712 allocated in alpha_dynamic_entries_for_reloc.
714 2019-05-28 Alan Modra <amodra@gmail.com>
717 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
718 on NULL output_section.
719 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
721 2019-05-28 Alan Modra <amodra@gmail.com>
724 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
725 entry when MUST_FIND. Abort when MUST_FIND not found.
726 (elf_m68k_get_bfd2got_entry): Likewise.
727 (elf_m68k_relocate_section): Remove now useless assert.
729 2019-05-28 Alan Modra <amodra@gmail.com>
732 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
733 from bfd_link_info, not an output section owner.
734 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
735 (elf_hppa_final_link_relocate): Likewise.
737 2019-05-28 Alan Modra <amodra@gmail.com>
740 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
741 create_object_symbols_section, obj_textsec, obj_datasec or
742 obj_bsssec. Fix other errors in placement.
743 * config.bfd: Obsolete tic30-aout.
745 2019-05-28 Alan Modra <amodra@gmail.com>
748 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
749 end of section list as well as section_count.
750 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
751 section list before returning error.
753 2019-05-27 Alan Modra <amodra@gmail.com>
755 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
757 2019-05-27 Alan Modra <amodra@gmail.com>
760 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
762 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
764 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
765 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
766 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
767 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
768 (elf_backend_merge_symbol_attribute): Define.
770 2019-05-24 Alan Modra <amodra@gmail.com>
772 * po/SRC-POTFILES.in: Regenerate.
774 2019-05-24 Alan Modra <amodra@gmail.com>
776 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
777 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
778 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
779 (struct ppc_link_hash_table): Add powerxx_stubs.
780 (ppc64_elf_check_relocs): Set powerxx_stubs.
781 (build_powerxx_offset, size_powerxx_offset),
782 (num_relocs_for_powerxx_offset),
783 (emit_relocs_for_powerxx_offset): New functions.
784 (plt_stub_size): Size powerxx stubs.
785 (ppc_build_one_stub): Emit powerxx stubs.
786 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
789 2019-05-24 Alan Modra <amodra@gmail.com>
791 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
793 (xlate_pcrel_opt): New function.
794 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
795 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
796 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
798 2019-05-24 Alan Modra <amodra@gmail.com>
800 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
801 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
802 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
803 (BFD_RELOC_PPC64_PLT_PCREL34),
804 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
805 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
806 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
807 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
808 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
809 * elf64-ppc.c (PNOP): Define.
810 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
811 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
812 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
814 (ppc64_elf_prefix_reloc): New function.
815 (struct ppc_link_hash_table): Add notoc_plt.
816 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
817 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
818 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
819 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
820 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
821 possible need for dynamic relocs on non-pcrel powerxx relocs.
822 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
823 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
824 (toc_adjusting_stub_needed): Likewise.
825 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
826 (ppc64_elf_relocate_section): Handle new powerxx relocs.
827 * bfd-in2.h: Regenerate.
828 * libbfd.h: Regenerate.
830 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
832 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
833 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
835 * configure: Regenerate.
837 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
839 * configure: Regenerated.
840 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
841 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
842 (BFD64_BACKENDS): Add elf64-bpf.lo.
843 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
844 * Makefile.in (SOURCE_HFILES): Regenerate.
845 * config.bfd (targ_cpu): Handle bpf-*-* targets.
846 * cpu-bpf.c: New file.
847 * elf64-bpf.c: Likewise.
848 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
850 * archures.c: Define architecture bfd_arch_bpf and machine
852 * reloc.c: Define BFD relocations used by the BPF target.
853 * bfd-in2.h: Regenerated.
854 * libbfd.h: Likewise.
856 2019-05-22 Alan Modra <amodra@gmail.com>
858 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
861 2019-05-22 Alan Modra <amodra@gmail.com>
863 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
864 processing on "size error in section".
866 2019-05-22 Alan Modra <amodra@gmail.com>
868 * som.c (som_bfd_free_cached_info): Call
869 _bfd_generic_close_and_cleanup.
871 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
873 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
874 for TLS_TPREL_HI16(/LO16) relocations in shared library.
876 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
878 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
879 checks. Search the RELA table for n64 relocations.
881 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
882 Faraz Shahbazker <fshahbazker@wavecomp.com>
884 * elfxx-mips.c (LA25_BC): New macro.
885 (mips_elf_link_hash_table)<compact_branches>: New field.
886 (STUB_JALRC): New macro.
887 (mipsr6_o32_exec_plt0_entry_compact): New array.
888 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
889 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
890 (mipsr6_exec_plt_entry_compact): Likewise.
891 (mips_elf_create_la25_stub): Use BC instead of J for stubs
892 when compact_branches is true.
893 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
894 PLT for MIPSR6 with compact_branches. Do not reorder the
895 compact branches PLT. Switch the lazy stub for MIPSR6
896 with compact_branches to use JALRC.
897 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
898 when compact_branches is true.
899 (_bfd_mips_elf_compact_branches): New function.
900 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
902 2019-05-21 Tamar Christina <tamar.christina@arm.com>
905 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
908 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
911 * elf32-arm.c (get_value_helper): Remove.
912 (elf32_arm_final_link_relocate): Fix branch future relocations.
914 2019-05-21 Tamar Christina <tamar.christina@arm.com>
917 * bfd-in.h (enum erratum_84319_opts): New
918 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
919 int to enum erratum_84319_opts.
920 * bfd-in2.h: Regenerate.
921 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
922 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
923 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
924 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
925 (_bfd_aarch64_resize_stubs): Amend comment.
926 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
928 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
929 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
931 (clear_erratum_843419_entry): Update erratum conditional.
933 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
936 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
937 when computing distance_short_enough.
939 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
942 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
943 Wrap around even if distance equals avr_pc_wrap_around.
945 2019-05-20 Nick Clifton <nickc@redhat.com>
947 * po/fr.po: Updated French translation.
949 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
951 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
953 2019-05-16 Alan Modra <amodra@gmail.com>
955 * elf32-arm.c (elf32_arm_write_section): Revert last change.
957 2019-05-15 Alan Modra <amodra@gmail.com>
959 * elf32-arm.c (elf32_arm_write_section): Don't leave
960 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
961 unitialised section contents.
963 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
966 * verilog.c: (VerilogDataWidth): New variable.
967 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
969 2019-05-08 Nick Clifton <nickc@redhat.com>
972 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
973 rather than FALSE if encountering a non-ELF file.
975 2019-05-06 Alan Modra <amodra@gmail.com>
977 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
979 2019-05-06 Alan Modra <amodra@gmail.com>
981 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
982 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
983 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
984 * libbfd.h: Regenerate.
985 * bfd-in2.h: Regenerate.
987 2019-05-04 Alan Modra <amodra@gmail.com>
990 * syms.c (coff_section_type): Only allow '.', '$' and numeric
991 following the standard section names.
992 (bfd_decode_symclass): Prioritize section flag tests in
993 decode_section_type before name tests in coff_section_type.
994 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
995 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
996 their names and choose standard .text section flags for
999 2019-05-02 Nick Clifton <nickc@redhat.com>
1002 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1003 .gnu.debugaltlink sections as debugging sections.
1005 2019-04-30 Alan Modra <amodra@gmail.com>
1007 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1008 (struct _ppc64_elf_section_data): Likewise.
1009 (ppc64_elf_check_relocs): Set above fields.
1010 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1011 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1014 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1017 * elflink.c (elf_link_output_extsym): Don't complain undefined
1018 weak dynamic reference.
1020 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1022 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1023 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1024 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1025 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1026 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1027 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1028 (elfNN_aarch64_small_plt0_bti_entry): Update.
1029 (elfNN_aarch64_small_plt_bti_entry): Update.
1030 (elfNN_aarch64_small_plt_pac_entry): Update.
1031 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1032 (setup_plt_values): Setup new entries.
1033 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1034 (elfNN_aarch64_plt_sym_val): Likewise.
1036 2019-04-22 Jim Wilson <jimw@sifive.com>
1038 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1040 2019-04-19 Alan Modra <amodra@gmail.com>
1042 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1044 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1046 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1047 building shared object.
1048 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1050 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1053 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1056 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1058 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1060 * bfd-in2.h: Regenerate.
1061 * libbfd.h: Likewise.
1063 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1065 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1066 * bfd-in2.h: Regenerated.
1067 * libbfd.h: Regenerated.
1069 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1071 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1072 * bfd-in2.h: Regenerated.
1073 * libbfd.h: Likewise.
1075 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1077 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1078 * bfd-in2.h: Regenerated.
1079 * libbfd.h: Regenerated.
1080 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1081 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1082 and R_ARM_THM_BF12 together.
1083 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1085 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1087 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1088 * libbfd.h: Regenerated.
1089 * bfd-in2.h: Regenerated.
1090 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1091 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1092 and R_ARM_THM_BF18 together.
1093 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1095 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1097 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1098 * bfd-in2.h: Regenerated.
1099 * libbfd.h: Regenerated.
1100 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1101 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1102 and R_ARM_THM_BF16 together.
1103 (get_value_helper): New reloc helper.
1104 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1106 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1108 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1109 * bfd-in2.h: Regenerate.
1110 * libbfd.h: Regenerate.
1112 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1114 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1115 * bfd-in2.h: Regenerate.
1116 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1117 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1119 (using_thumb2): Likewise.
1120 (using_thumb2_bl): Update assert.
1121 (arch_has_arm_nop): Likewise.
1122 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1123 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1125 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1127 * elf-linker-x86.h (elf_x86_cet_report): New.
1128 (elf_linker_x86_params): Add cet_report.
1129 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1130 missing IBT and SHSTK properties if needed.
1132 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1135 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1136 "h != NULL". Don't check "h != NULL" before calling.
1137 bfd_elf_gc_record_vtentry.
1138 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1139 * elf32-bfin.c (bfin_check_relocs): Likewise.
1140 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1141 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1142 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1143 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1144 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1145 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1146 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1147 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1148 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1149 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1150 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1151 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1152 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1153 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1154 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1155 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1156 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1157 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1158 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1159 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1160 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1161 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1162 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1163 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1164 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1165 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1166 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1167 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1168 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1171 2019-04-11 Alan Modra <amodra@gmail.com>
1174 * elflink.c (elf_link_add_object_symbols): Don't read partial
1175 dynamic entries from fuzzed objects.
1177 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1180 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1181 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1182 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1184 2019-04-10 Michael Forney <mforney@mforney.org>
1187 * doc/chew.c (free_words): Correctly free "push_text" strings.
1189 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1191 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1193 2019-04-08 Alan Modra <amodra@gmail.com>
1195 * configure.ac (elfxx_x86): Define and use.
1196 * configure: Regenerate.
1198 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1200 * elf-linker-x86.h: New file.
1201 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1202 to get x86-specific linker options.
1203 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1204 (elf_x86_64_check_relocs): Likewise.
1205 (elf_x86_64_relocate_section): Likewise.
1206 (elf_x86_64_link_setup_gnu_properties): Likewise.
1207 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1208 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1209 (_bfd_elf_linker_x86_set_options): New function.
1210 * elfxx-x86.h: Include "elf-linker-x86.h".
1211 (elf_x86_link_hash_table): Add params.
1213 2019-04-03 Alan Modra <amodra@gmail.com>
1215 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1216 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1217 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1218 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1219 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1220 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1222 2019-04-02 Jim Wilson <jimw@sifive.com>
1225 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1226 ELF header flags to after check for ELF object file. Loop through
1227 sections looking for code sections, if none, then skip ABI checks.
1229 2019-03-30 Andrew Waterman <andrew@sifive.com>
1231 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1234 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1236 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1237 info->export_dynamic to the conditional.
1239 2019-03-28 Alan Modra <amodra@gmail.com>
1242 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1243 * configure: Regenerate.
1244 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1245 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1246 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1247 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1248 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1250 2019-03-21 Jim Wilson <jimw@sifive.com>
1253 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1254 verify sym non-NULL before using. Add identical check using h.
1256 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1258 * elf-bfd.h (struct elf_backend_data): Add argument to
1259 merge_gnu_properties.
1260 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1261 itself and while calling bed->merge_gnu_properties.
1262 (elf_merge_gnu_property_list): Update the calls for
1263 elf_merge_gnu_properties.
1264 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1265 of --force-bti warning and add argument.
1266 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1268 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1269 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1272 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1274 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1275 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1276 (elf_backend_fixup_gnu_properties): Define for AArch64.
1278 2019-03-18 Alan Modra <amodra@gmail.com>
1281 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1282 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1283 attempt at writing glink stubs only once.
1285 2019-03-16 Alan Modra <amodra@gmail.com>
1288 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1289 (_bfd_elf_rel_local_sym): Likewise.
1290 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1291 section of symbols with unrecognized shndx.
1293 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1296 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1298 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1299 in discarded section.
1301 2019-03-15 Alan Modra <amodra@gmail.com>
1304 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1305 symbol after globals if elf_bad_symtab is not set.
1307 2019-03-15 Alan Modra <amodra@gmail.com>
1310 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1311 (_bfd_elf_rel_local_sym): Likewise.
1313 2019-03-15 Alan Modra <amodra@gmail.com>
1316 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1317 object files with sh_size not a multiple of sh_entsize.
1319 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1322 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1323 input with bad relocation.
1325 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1327 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1329 2019-03-14 Nick Clifton <nickc@redhat.com>
1332 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1333 (save_section_vma): Initialise field to the number of entries in
1335 (section_vma_same): Check that the number of entries in the
1336 sec_vma table matches the number of sections in the bfd.
1338 2019-03-14 Nick Clifton <nickc@redhat.com>
1341 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1342 section owner pointer when adding the default symbol.
1344 2019-03-14 Nick Clifton <nickc@redhat.com>
1347 * elflink.c (elf_link_add_object_symbols): Add new local variable
1348 extversym_end. Initialise it to point to the end of the version
1349 symbol table, if present. Check it when initialising and updating
1352 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1354 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1355 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1356 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1357 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1359 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1360 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1361 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1363 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1364 Szabolcs Nagy <szabolcs.nagy@arm.com>
1366 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1367 (aarch64_bti_pac_info): New.
1368 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1369 (bfd_elf32_aarch64_set_options): Likewise.
1370 * bfd-in2.h: Regenerate
1371 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1372 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1373 (elfNN_aarch64_small_plt0_bti_entry): New.
1374 (elfNN_aarch64_small_plt_bti_entry): New.
1375 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1376 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1377 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1378 tlsdesc_plt_entry_size fields.
1379 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1380 (setup_plt_values): New helper function.
1381 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1383 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1385 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1386 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1387 to plt stubs instead of fixed ones and update filling them according
1388 to the need for bti.
1389 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1390 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1391 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1392 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1393 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1395 (bfd_elfNN_get_synthetic_symtab): Define.
1396 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1397 and mising BTI NOTE SECTION.
1400 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1402 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1403 linker created inputs from merge.
1404 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1405 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1406 (elfNN_aarch64_link_setup_gnu_properties): New.
1407 (elfNN_aarch64_merge_gnu_properties): New.
1408 (elf_backend_setup_gnu_properties): Define for AArch64.
1409 (elf_backend_merge_gnu_properties): Likewise.
1410 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1411 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1412 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1413 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1414 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1415 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1416 (elf_backend_parse_gnu_properties): Define for AArch64.
1418 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1421 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1422 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1424 2019-03-12 Alan Modra <amodra@gmail.com>
1426 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1427 nmemb parameter. Use bfd_alloc2.
1428 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1430 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1431 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1432 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1434 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1435 (assign_section_numbers): Style fix.
1436 (swap_out_syms): Use bfd_malloc2.
1437 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1439 (_bfd_elf_make_empty_symbol): Style fix.
1440 (elfobj_grok_stapsdt_note_1): Formatting.
1441 * elfcode.h (elf_object_p): Use bfd_alloc2.
1442 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1443 (elf_slurp_symbol_table): Use bfd_zalloc2.
1444 (elf_slurp_reloc_table): Use bfd_alloc2.
1445 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1446 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1447 size calculation doesn't overflow.
1448 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1449 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1450 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1452 2019-03-08 Alan Modra <amodra@gmail.com>
1455 * merge.c (merge_strings): Return secinfo. Don't pad section
1457 (_bfd_merge_sections): Pad section to alignment here, if input
1458 sections contributing to merged output all pad to alignment.
1461 2019-03-06 Nick Clifton <nickc@redhat.com>
1463 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1465 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1466 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1468 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1470 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1471 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1474 * elf32-s390.c (allocate_dynrelocs): Update comment.
1476 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1478 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1480 2019-02-28 Nick Clifton <nickc@redhat.com>
1483 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1484 section that is not NUL terminated.
1486 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1489 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1490 by linker when checking copy reloc on protected symbol.
1492 2019-02-24 Alan Modra <amodra@gmail.com>
1495 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1497 2019-02-20 Eric Tsai <erictsai@cadence.com>
1499 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1500 sections between the call site and call destination and adjust
1501 call distance by the largest alignment.
1503 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1505 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1506 * elf.c (elfcore_grok_aarch_pauth): New function.
1507 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1508 (elfcore_write_aarch_pauth): New function.
1509 (elfcore_write_register_note): Check for AArch64 pauth section.
1511 2019-02-20 Alan Modra <amodra@gmail.com>
1514 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1517 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1519 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1520 Darwin hosts, not just or1k.
1521 * configure: Regenerate.
1523 2019-02-20 Alan Modra <amodra@gmail.com>
1526 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1527 sentinel NUL to string buffer nearer to loop where it is used.
1528 Don't go past sentinel when scanning strings, and don't write
1530 * archive.c (do_slurp_coff_armap): Simplify string handling to
1533 2019-02-19 Alan Modra <amodra@gmail.com>
1536 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1537 attempting to prevent read past end of section.
1539 2019-02-18 Alan Modra <amodra@gmail.com>
1542 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1543 PRIx64 to generate warning messages. Print local sym names too.
1545 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1547 * elf32-arc (INIT_SYM_STRING): Delete.
1548 (FINI_SYM_STRING): Likewise.
1549 (init_str): Likewise.
1550 (fini_str): Likewise.
1552 2019-02-08 Alan Modra <amodra@gmail.com>
1554 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1555 for bss-plt" warning to make it an error.
1557 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1560 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1561 reloc_class_ifunc for ifunc symbols.
1562 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1564 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1566 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1567 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1569 2019-02-07 Nick Clifton <nickc@redhat.com>
1571 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1572 into the definitely obsolete list.
1574 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1577 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1578 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1579 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1581 (elf_x86_64_check_relocs): Here.
1582 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1583 to check if a symbol is defined in a non-shared object.
1584 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1586 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1588 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1589 of 'labs' (and fix GCC warning).
1591 2019-01-25 Nick Clifton <nickc@redhat.com>
1593 * po/ru.po: Updated Russian translation.
1595 2019-01-23 Nick Clifton <nickc@redhat.com>
1597 * po/fr.po: Updated French translation.
1599 2019-01-21 Nick Clifton <nickc@redhat.com>
1601 * po/pt.po: Updated Portuguese translation.
1602 * po/uk.po: Updated Ukranian translation.
1604 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1607 * elf32-nds32.c (nds32_relocate_section): Add space between words
1609 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1611 (riscv_i_or_e_p): Likewise.
1612 (riscv_merge_arch_attr_info): Likewise.
1614 2019-01-19 Nick Clifton <nickc@redhat.com>
1616 * version.m4: Reset to 2.32.51
1617 * configure: Regenerate.
1618 * po/bfd.pot: Regenerate.
1620 2018-06-24 Nick Clifton <nickc@redhat.com>
1622 2.32 branch created.
1624 2019-01-16 Kito Cheng <kito@andestech.com>
1626 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1629 2019-01-16 Kito Cheng <kito@andestech.com>
1630 Nelson Chu <nelson@andestech.com>
1632 * elfnn-riscv.c (in_subsets): New.
1633 (out_subsets): Likewise.
1634 (merged_subsets): Likewise.
1635 (riscv_std_ext_p): Likewise.
1636 (riscv_non_std_ext_p): Likewise.
1637 (riscv_std_sv_ext_p): Likewise.
1638 (riscv_non_std_sv_ext_p): Likewise.
1639 (riscv_version_mismatch): Likewise.
1640 (riscv_i_or_e_p): Likewise.
1641 (riscv_merge_std_ext): Likewise.
1642 (riscv_merge_non_std_and_sv_ext): Likewise.
1643 (riscv_merge_arch_attr_info): Likewise.
1644 (riscv_merge_attributes): Likewise.
1645 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1647 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1648 (elf_backend_obj_attrs_vendor): Define.
1649 (elf_backend_obj_attrs_section_type): Likewise.
1650 (elf_backend_obj_attrs_section): Likewise.
1651 (elf_backend_obj_attrs_arg_type): Define as
1652 riscv_elf_obj_attrs_arg_type.
1653 * elfxx-riscv.c (riscv_estimate_digit): New.
1654 (riscv_estimate_arch_strlen1): Likewise.
1655 (riscv_estimate_arch_strlen): Likewise.
1656 (riscv_arch_str1): Likewise.
1657 (riscv_arch_str): Likewise.
1658 * elfxx-riscv.h (riscv_arch_str): Declare.
1660 2019-01-14 John Darrington <john@darrington.wattle.id.au>
1662 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1664 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1665 source field. (md_apply_fix): Apply final fix
1666 to BFD_RELOC_S12Z_OPR.
1667 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1669 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1672 * elf32-s390.c (allocate_dynrelocs): Update comment.
1674 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1676 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1677 * configure: Regenerate.
1679 2019-01-08 Alan Modra <amodra@gmail.com>
1683 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1686 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1688 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1689 * bfd/bfd-in2.h: Regenerate.
1690 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1691 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1693 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1695 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1696 default target, little endian target is more suitable.
1698 2019-01-04 Alan Modra <amodra@gmail.com>
1702 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1704 (EQ_VALUE_IN_FIELD): Likewise.
1705 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1707 2019-01-01 Alan Modra <amodra@gmail.com>
1709 Update year range in copyright notice of all files.
1711 For older changes see ChangeLog-2018
1713 Copyright (C) 2019 Free Software Foundation, Inc.
1715 Copying and distribution of this file, with or without modification,
1716 are permitted in any medium without royalty provided the copyright
1717 notice and this notice are preserved.
1723 version-control: never