1 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
3 * elf-bfd.h (bfd_section_is_ctf): New inline function.
4 * elf.c (special_sections_c): Add ".ctf".
5 (assign_file_positions_for_non_load_sections): Note that
6 compressed debugging sections etc are not assigned here. Treat
7 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
9 (assign_file_positions_except_relocs): Likewise.
10 (find_section_in_list): Note that debugging and CTF sections, as
11 well as reloc sections, are assigned later.
12 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
13 their size and contents updated.
14 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
15 compressed sections, they have no uncompressed content to copy at
17 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
18 callback right before the strtab is written out.
19 (bfd_elf_final_link): Don't cache the section contents of CTF
20 sections: they are not populated yet. Call the emit_ctf callback
21 right at the end, after all the symbols and strings are flushed
24 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
26 * elf-strtab.c (_bfd_elf_strtab_len): New.
27 (_bfd_elf_strtab_str): Likewise.
28 * bfd-elf.h: Declare them.
30 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
32 * elf-bfd.h (bfd_elf_get_str_section): Add.
33 * elf.c (bfd_elf_get_str_section): No longer static.
35 2019-09-26 Alan Modra <amodra@gmail.com>
38 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
39 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
40 ${bindir}/../lib/bfd-plugins if different.
41 * Makefile.in: Regenerate.
43 2019-09-23 Alan Modra <amodra@gmail.com>
45 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
46 in choosing between different actions for shared library and
47 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
48 (dec_dynrel_count): Likewise. Account for ifunc special case.
49 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
51 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
54 2019-09-23 Alan Modra <amodra@gmail.com>
56 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
57 * Makefile.in: Regenerate.
58 * po/SRC-POTFILES.in: Regenerate.
60 2019-09-23 Alan Modra <amodra@gmail.com>
62 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
63 (bfd_elf_version_tree): Delete forward declarations.
64 Move other forward decls and remaining elf function decl later.
65 (bfd_section_already_linked_table_init),
66 (bfd_section_already_linked_table_free),
67 (_bfd_handle_already_linked, _bfd_nearby_section),
68 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
70 2019-09-23 Alan Modra <amodra@gmail.com>
72 * bfd-in.h: Move ecoff function declarations..
73 * ecoff-bfd.h: ..to here, new file.
74 * ecoff.c: Include ecoff-bfd.h.
75 * ecofflink.c: Likewise.
76 * elf64-alpha.c: Likewise.
77 * elfxx-mips.c: Likewise.
78 * bfd-in2.h: Regenerate.
80 2019-09-23 Alan Modra <amodra@gmail.com>
82 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
83 Move most other elf declarations..
84 * elf-bfd.h: ..to here.
85 * bfd-in2.h: Regenerate.
87 2019-09-23 Alan Modra <amodra@gmail.com>
89 * bfd-in.h: Move m68k function declaration..
90 * cpu-m68k.h: ..to here, new file..
91 * elf32-m68k.h: ..and here, new file.
92 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
93 * bfd-in2.h: Regenerate.
95 2019-09-23 Alan Modra <amodra@gmail.com>
97 * bfd-in.h: Move bfin function declaration..
98 * elf32-bfin.h: ..to here, new file.
99 * elf32-bfin.c: Include elf32-bfin.h.
100 * bfd-in2.h: Regenerate.
102 2019-09-23 Alan Modra <amodra@gmail.com>
104 * bfd-in.h: Move cr16 function declaration..
105 * elf32-cr16.h: ..to here, new file.
106 * elf32-cr16.c: Include elf32-cr16.h.
107 * bfd-in2.h: Regenerate.
109 2019-09-23 Alan Modra <amodra@gmail.com>
111 * bfd-in.h (bfd_sunos_get_needed_list),
112 (bfd_sunos_record_link_assignment),
113 (bfd_sunos_size_dynamic_sections),
114 (bfd_i386linux_size_dynamic_sections),
115 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
116 * bfd-in2.h: Regenerate.
118 2019-09-23 Alan Modra <amodra@gmail.com>
120 * bfd-in.h: Move xcoff function declarations..
121 * xcofflink.h: ..to here, new file.
122 * xcofflink.c: Include xcofflink.h.
123 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
124 * bfd-in2.h: Regenerate.
126 2019-09-23 Alan Modra <amodra@gmail.com>
128 * bfd-in.h: Delete coff forward refs and move coff declaration..
129 * coff-bfd.h: ..to here.
130 * bfd-in2.h: Regenerate.
132 2019-09-23 Alan Modra <amodra@gmail.com>
134 * bfd-in.h: Move arm declaraions..
135 * cpu-arm.h: ..to here, new file..
136 * coff-arm.h: ..and here, new file..
137 * elf32-arm.h: ..and here, new file.
138 * cpu-arm.c: Include cpu-arm.h.
139 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
140 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
141 * pe-arm.c: Move function rename defines later.
142 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
143 * bfd-in2.h: Regenerate.
145 2019-09-23 Alan Modra <amodra@gmail.com>
147 * bfd-in.h: Move tic6x function declaration..
148 * elf32-tic6x.h: ..to here.
149 * bfd-in2.h: Regenerate.
151 2019-09-23 Alan Modra <amodra@gmail.com>
153 * bfd-in.h: Move aarch64 declarations and defines..
154 * cpu-aarch64.h: ..to here, new file..
155 * elfxx-aarch64.h: ..and here.
156 * cpu-aarch64.c: Include cpu-aarch64.h.
157 * elfnn-aarch64.c: Likewise.
158 * bfd-in2.h: Regenerate.
160 2019-09-23 Alan Modra <amodra@gmail.com>
162 * bfd-in.h: Delete ticoff function declarations.
163 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
164 (bfd_ticoff_get_section_load_page): Make static.
165 * bfd-in2.h: Regenerate.
167 2019-09-23 Alan Modra <amodra@gmail.com>
169 * bfd-in.h: Move h8300 function declaration to..
170 * cpu-h8300.h: ..here, new file.
171 * cpu-h8300.c: Include cpu-h8300.h.
172 * elf32-h8300.c: Likewise.
173 * bfd-in2.h: Regenerate.
175 2019-09-23 Alan Modra <amodra@gmail.com>
177 * bfd-in.h: Move ia64 function declarations..
178 * elfxx-ia64.h: ..to here.
179 * bfd-in2.h: Regenerate.
181 2019-09-23 Alan Modra <amodra@gmail.com>
183 * bfd-in.h: Move v850 function declarations..
184 * elf32-v850.h: ..to here, new file.
185 * elf32-v850.c: Include elf32-v850.h.
186 * bfd-in2.h: Regenerate.
188 2019-09-23 Alan Modra <amodra@gmail.com>
190 * bfd-in.h: Move mips function declaration to..
191 * elfxx-mips.h: ..here.
192 * bfd-in2.h: Regenerate.
194 2019-09-23 Alan Modra <amodra@gmail.com>
196 * bfd-in.h: Move csky function declarations to..
197 * elf32-csky.h: ..here, new file.
198 * elf32-csky.c: Include elf32-csky.h.
199 * bfd-in2.h: Regenerate.
201 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
203 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
204 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
205 Set undefined_weak field from it.
206 (relax_func_t): New parameter undefined_weak.
207 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
208 (_bfd_riscv_relax_tls_le): Likewise.
209 (_bfd_riscv_relax_align): Likewise.
210 (_bfd_riscv_relax_delete): Likewise.
211 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
212 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
213 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
214 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
215 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
217 (_bfd_riscv_relax_section): New local undefined_weak. Set for
218 undef weak relocs that can be relaxed. Pass to relax_func call.
220 2019-09-20 Alan Modra <amodra@gmail.com>
222 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
223 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
224 (bfd_section_userdata, bfd_is_com_section, discarded_section),
225 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
226 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
227 (bfd_section_list_remove, bfd_section_list_append),
228 (bfd_section_list_prepend, bfd_section_list_insert_after),
229 (bfd_section_list_insert_before, bfd_section_removed_from_list):
230 New inline functions.
231 * section.c (bfd_is_und_section, bfd_is_abs_section),
232 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
233 (bfd_section_list_append, bfd_section_list_prepend),
234 (bfd_section_list_insert_after, bfd_section_list_insert_before),
235 (bfd_section_removed_from_list): Delete macros.
236 (bfd_section_name, bfd_section_size, bfd_section_vma),
237 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
238 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
239 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
240 (discarded_section): New inline functions.
241 * bfd-in2.h: Regenerate.
243 2019-09-20 Alan Modra <amodra@gmail.com>
245 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
246 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
247 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
248 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
249 * targets.c (bfd_asymbol_flavour): Likewise.
250 * bfd-in2.h: Regenerate.
252 2019-09-20 Alan Modra <amodra@gmail.com>
254 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
255 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
256 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
257 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
258 (bfd_get_file_flags, bfd_applicable_file_flags),
259 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
260 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
261 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
262 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
263 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
264 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
265 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
266 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
267 (bfd_usrdata, bfd_set_usrdata): New inline functions.
268 * targets.c (bfd_get_target, bfd_get_flavour),
269 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
270 (bfd_little_endian, bfd_header_big_endian),
271 (bfd_header_little_endian, bfd_applicable_section_flags),
272 (bfd_get_symbol_leading_char): New inline functions.
273 * bfd-in2.h: Regenerate.
275 2019-09-20 Alan Modra <amodra@gmail.com>
277 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
278 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
281 2019-09-18 Alan Modra <amodra@gmail.com>
283 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
284 (bfd_get_section_lma, bfd_get_section_alignment),
285 (bfd_get_section_size, bfd_get_section_flags),
286 (bfd_get_section_userdata): Delete.
287 (bfd_section_name, bfd_section_size, bfd_section_vma),
288 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
289 (bfd_section_flags, bfd_section_userdata): New.
290 (bfd_is_com_section): Rename parameter.
291 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
292 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
293 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
294 (bfd_set_section_lma): New.
295 * bfd-in2.h: Regenerate.
296 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
298 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
299 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
300 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
301 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
302 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
303 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
304 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
305 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
306 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
307 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
308 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
309 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
310 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
311 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
312 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
313 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
314 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
315 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
316 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
317 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
318 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
319 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
320 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
321 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
322 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
323 * xcofflink.c: Update throughout for bfd section macro and function
326 2019-09-18 Alan Modra <amodra@gmail.com>
328 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
329 (bfd_get_output_section): Delete.
330 (bfd_asymbol_base): Delete.
331 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
332 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
333 (bfd_set_asymbol_name): New macro.
334 * bfd-in2.h: Regenerate.
335 * aout-cris.c: Update throughout to use bfd_asymbol_section.
337 * cofflink.c: Likewise.
338 * dwarf2.c: Likewise.
341 * elf32-arm.c: Likewise.
342 * elf32-mips.c: Likewise.
343 * elf32-score.c: Likewise.
344 * elf32-score7.c: Likewise.
345 * elfn32-mips.c: Likewise.
346 * elfnn-aarch64.c: Likewise.
347 * elfxx-mips.c: Likewise.
348 * linker.c: Likewise.
350 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
352 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
354 * Makefile.in: Re-generate.
355 * configure: Re-generate.
356 * doc/Makefile.in: Re-generate.
358 2019-09-18 Alan Modra <amodra@gmail.com>
360 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
362 * pdp11.c (slurp_symbol_table): Likewise.
363 * som.c (som_slurp_symbol_table): Likewise.
364 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
365 * coffcode.h (coff_slurp_symbol_table): Likewise.
366 * cofflink.c (_bfd_coff_final_link): Likewise.
367 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
368 (_bfd_ecoff_slurp_symbolic_info): Likewise.
369 (_bfd_ecoff_slurp_symbol_table): Likewise.
370 (_bfd_ecoff_bfd_final_link): Likewise.
371 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
372 * elflink.c (elf_link_output_symstrtab): Likewise.
373 (bfd_elf_final_link): Likewise.
374 * peicode.h (pe_ILF_build_a_bfd): Likewise.
375 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
376 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
377 start_address or symcount using bfd_get macros.
378 * coffgen.c (coff_real_object_p): Likewise.
379 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
380 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
381 * elfcore.h (elf_core_file_p): Don't set start_address using
383 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
385 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
386 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
387 or symcount using bfd_get macros.
388 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
389 * syms.c (bfd_set_symtab): Likewise.
390 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
391 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
393 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
394 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
395 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
396 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
397 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
398 * som.c (som_slurp_armap): Likewise.
400 2019-09-18 Alan Modra <amodra@gmail.com>
402 * archures.c (bfd_get_arch): Make param const.
403 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
404 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
405 * bfd-in2.h: Regenerate.
407 2019-09-18 Alan Modra <amodra@gmail.com>
409 * bfd-in.h (carsym.name): Make const.
410 * reloc.c (struct reloc_howto_struct.name): Likewise.
411 * targets.c (bfd_target.name): Likewise.!
412 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
413 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
414 when setting carsym.name.
415 * bfd-in2.h: Regenerate.
417 2019-09-18 Alan Modra <amodra@gmail.com>
419 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
420 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
421 error status. Adjust calls.
422 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
423 Close bfd on failure. Replace xstrdup/bfd_alloc use with
424 bfd_malloc. Use bfd_set_filename.
426 2019-09-18 Alan Modra <amodra@gmail.com>
428 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
429 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
430 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
431 needs_copy even if all relocs are in rw sections.
432 (dec_dynrel_count): Handle TOC16 relocs.
433 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
434 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
437 2019-09-16 Phil Blundell <pb@pbcl.net>
439 * version.m4: Set version to 2.33.50.
440 * Makefile.in, configure, doc/Makefile.in: Regenerated.
442 2019-09-11 Tom Tromey <tom@tromey.com>
444 * opncls.c (bfd_set_filename): New function.
445 * bfd-in2.h: Regenerate.
447 2019-09-11 Alan Modra <amodra@gmail.com>
449 * targets.c (struct bfd_target): Add _bfd_group_name.
450 (BFD_JUMP_TABLE): Likewise.
451 * coffgen.c (bfd_coff_group_name): New function.
452 * elf.c (bfd_elf_group_name): New function.
453 * linker.c (_bfd_nolink_bfd_group_name): New function.
454 * section.c (bfd_generic_group_name): New function.
455 * elf-bfd.h (bfd_elf_group_name): Declare.
456 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
457 * libcoff-in.h (bfd_coff_group_name): Declare.
458 * aout-target.h (MY_bfd_group_name): Define.
459 * aout-tic30.c (MY_bfd_group_name): Define.
460 * bfd.c (bfd_group_name): Define.
461 * binary.c (binary_bfd_group_name): Define.
462 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
463 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
464 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
465 * coffcode.h (coff_bfd_group_name): Define.
466 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
467 * i386msdos.c (msdos_bfd_group_name): Define.
468 * ihex.c (ihex_bfd_group_name): Define.
469 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
470 * mmo.c (mmo_bfd_group_name): Define.
471 * pef.c (bfd_pef_bfd_group_name): Define.
472 * plugin.c (bfd_plugin_bfd_group_name): Define.
473 * ppcboot.c (ppcboot_bfd_group_name): Define.
474 * som.c (som_bfd_group_name): Define.
475 * srec.c (srec_bfd_group_name): Define.
476 * tekhex.c (tekhex_bfd_group_name): Define.
477 * verilog.c (verilog_bfd_group_name): Define.
478 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
479 * xsym.c (bfd_sym_bfd_group_name): Define.
480 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
481 (rs6000_xcoff64_aix_vec): Likewise.
482 * bfd-in2.h: Regenerate.
483 * libbfd.h: Regenerate.
484 * libcoff.h: Regenerate.
486 2019-09-10 Nick Clifton <nickc@redhat.com>
489 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
491 (bfd_default_arch_struct): Initialise the new field.
492 * bfd-in2.h: Regenerate.
493 * cpu-aarch64.c: Initialise the new field.
494 * cpu-alpha.c: Likewise.
495 * cpu-arc.c: Likewise.
496 * cpu-arm.c: Likewise.
497 * cpu-avr.c: Likewise.
498 * cpu-bfin.c: Likewise.
499 * cpu-bpf.c: Likewise.
500 * cpu-cr16.c: Likewise.
501 * cpu-cr16c.c: Likewise.
502 * cpu-cris.c: Likewise.
503 * cpu-crx.c: Likewise.
504 * cpu-csky.c: Likewise.
505 * cpu-d10v.c: Likewise.
506 * cpu-d30v.c: Likewise.
507 * cpu-dlx.c: Likewise.
508 * cpu-epiphany.c: Likewise.
509 * cpu-fr30.c: Likewise.
510 * cpu-frv.c: Likewise.
511 * cpu-ft32.c: Likewise.
512 * cpu-h8300.c: Likewise.
513 * cpu-hppa.c: Likewise.
514 * cpu-i386.c: Likewise.
515 * cpu-ia64.c: Likewise.
516 * cpu-iamcu.c: Likewise.
517 * cpu-ip2k.c: Likewise.
518 * cpu-iq2000.c: Likewise.
519 * cpu-k1om.c: Likewise.
520 * cpu-l1om.c: Likewise.
521 * cpu-lm32.c: Likewise.
522 * cpu-m10200.c: Likewise.
523 * cpu-m10300.c: Likewise.
524 * cpu-m32c.c: Likewise.
525 * cpu-m32r.c: Likewise.
526 * cpu-m68hc11.c: Likewise.
527 * cpu-m68hc12.c: Likewise.
528 * cpu-m68k.c: Likewise.
529 * cpu-m9s12x.c: Likewise.
530 * cpu-m9s12xg.c: Likewise.
531 * cpu-mcore.c: Likewise.
532 * cpu-mep.c: Likewise.
533 * cpu-metag.c: Likewise.
534 * cpu-microblaze.c: Likewise.
535 * cpu-mips.c: Likewise.
536 * cpu-mmix.c: Likewise.
537 * cpu-moxie.c: Likewise.
538 * cpu-msp430.c: Likewise.
539 * cpu-mt.c: Likewise.
540 * cpu-nds32.c: Likewise.
541 * cpu-nfp.c: Likewise.
542 * cpu-nios2.c: Likewise.
543 * cpu-ns32k.c: Likewise.
544 * cpu-or1k.c: Likewise.
545 * cpu-pdp11.c: Likewise.
546 * cpu-pj.c: Likewise.
547 * cpu-plugin.c: Likewise.
548 * cpu-powerpc.c: Likewise.
549 * cpu-pru.c: Likewise.
550 * cpu-riscv.c: Likewise.
551 * cpu-rl78.c: Likewise.
552 * cpu-rs6000.c: Likewise.
553 * cpu-rx.c: Likewise.
554 * cpu-s12z.c: Likewise.
555 * cpu-s390.c: Likewise.
556 * cpu-score.c: Likewise.
557 * cpu-sh.c: Likewise.
558 * cpu-sparc.c: Likewise.
559 * cpu-spu.c: Likewise.
560 * cpu-tic30.c: Likewise.
561 * cpu-tic4x.c: Likewise.
562 * cpu-tic54x.c: Likewise.
563 * cpu-tic6x.c: Likewise.
564 * cpu-tic80.c: Likewise.
565 * cpu-tilegx.c: Likewise.
566 * cpu-tilepro.c: Likewise.
567 * cpu-v850.c: Likewise.
568 * cpu-v850_rh850.c: Likewise.
569 * cpu-vax.c: Likewise.
570 * cpu-visium.c: Likewise.
571 * cpu-wasm32.c: Likewise.
572 * cpu-xc16x.c: Likewise.
573 * cpu-xgate.c: Likewise.
574 * cpu-xstormy16.c: Likewise.
575 * cpu-xtensa.c: Likewise.
576 * cpu-z80.c: Likewise.
577 * cpu-z8k.c: Likewise.
579 2019-09-09 Phil Blundell <pb@pbcl.net>
581 binutils 2.33 branch created.
583 2019-09-06 Alan Modra <amodra@gmail.com>
585 * aout-target.h (object_p): Formatting.
586 * bfd-in.h (bfd_get_filename): Don't cast to char*.
587 * corefile.c (generic_core_file_matches_executable_p): Constify
588 variables and remove cast.
589 * bfd-in2.h: Regenerate.
591 2019-09-05 Alan Modra <amodra@gmail.com>
593 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
594 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
595 in the GOT/PLT entry rather than affecting the offset to that
597 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
599 2019-09-05 Alan Modra <amodra@gmail.com>
601 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
602 in second instruction.
603 (ppc64_elf_relocate_section): Likewise.
605 2019-09-05 Alan Modra <amodra@gmail.com>
608 * libbfd-in.h (bfd_strdup): New inline function.
609 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
611 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
612 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
614 (bfd_openstreamr): Use bfd_strdup.
615 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
616 * plugin.c (try_load_plugin): Use bfd_malloc.
617 * libbfd.h: Regenerate.
619 2019-09-02 Alan Modra <amodra@gmail.com>
622 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
624 (read_alt_indirect_string): Likewise.
625 (read_alt_indirect_ref): Likewise.
627 2019-08-31 Jim Wilson <jimw@sifive.com>
630 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
631 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
633 2019-08-30 Jim Wilson <jimw@sifive.com>
635 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
636 error, call bfd_set_error, set ret to FALSE, and goto out label.
638 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
641 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
642 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
644 2019-08-29 Alan Modra <amodra@gmail.com>
647 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
648 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
649 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
652 2019-08-29 Alan Modra <amodra@gmail.com>
654 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
655 on second insn, return it in poff.
656 (ppc64_elf_relocate_section): Add offset to paddi addend for
659 2019-08-28 Jim Wilson <jimw@sifive.com>
661 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
662 section when setting max_alignment. Update comment.
663 (_bfd_riscv_relax_pc): Likewise.
665 2019-08-29 Alan Modra <amodra@gmail.com>
668 * bfd.c (struct bfd): Add no_element_cache.
669 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
670 archive cache when no_element_cache.
671 (bfd_generic_archive_p): Set no_element_cache when opening first
672 element to check format. Close first element too.
673 (do_slurp_bsd_armap): Don't zero ardata->cache here.
674 * bfd-in2.h: Regenerate.
676 2019-08-24 Alan Modra <amodra@gmail.com>
678 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
679 symbols from GOT optimisation.
681 2019-08-23 Stafford Horne <shorne@gmail.com>
683 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
686 2019-08-23 Nick Clifton <nickc@redhat.com>
689 * elf.c (bfd_section_from_shdr): Issue an informative warning
690 message and continue processing other sections after encountering
691 a reloc section for a section which already has other relocs
694 2019-08-23 Alan Modra <amodra@gmail.com>
697 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
698 on error without freeing plts[] contents.
700 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
702 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
704 2019-08-22 Nick Clifton <nickc@redhat.com>
707 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
708 reading data from extra records.
710 2019-08-22 Tamar Christina <tamar.christina@arm.com>
713 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
714 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
715 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
716 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
719 2019-08-22 Alan Modra <amodra@gmail.com>
721 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
722 instead recognize CMSE_PREFIX in symbol name.
723 (elf32_arm_gc_mark_extra_sections): Likewise.
724 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
725 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
727 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
729 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
730 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
732 2019-08-20 Tamar Christina <tamar.christina@arm.com>
734 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
735 elf32_arm_stub_long_branch_v4t_thumb_thumb,
736 elf32_arm_stub_long_branch_v4t_thumb_arm,
737 elf32_arm_stub_short_branch_v4t_thumb_arm,
738 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
739 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
740 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
741 previous instruction.
743 2019-08-19 Tom Tromey <tromey@adacore.com>
745 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
748 2019-08-19 Alan Modra <amodra@gmail.com>
750 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
752 (struct _ppc64_elf_section_data): Likewise.
753 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
754 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
755 than TOC loop. Check PLT16 insns too.
757 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
760 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
761 PC-relative relocations back to ...
762 (elf_x86_64_relocate_section): Here.
764 2019-08-16 Martin Liska <mliska@suse.cz>
767 * elflink.c: Report error only for not relocatable.
768 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
769 here lto_slim_object as it's handled in caller.
771 2019-08-16 Alan Modra <amodra@gmail.com>
773 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
775 2019-08-15 Jim Wilson <jimw@sifive.com>
777 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
778 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
779 to c.li instruction, and use ENCODE_RVC_IMM to set value.
781 2019-08-15 Tom Tromey <tromey@adacore.com>
783 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
786 2019-08-14 Alan Modra <amodra@gmail.com>
789 * dwarf2.c (stash_comp_unit): New function, extracted from..
790 (_bfd_dwarf2_find_nearest_line): ..here.
791 (find_abstract_instance): Parse comp units and decode line info
794 2019-08-14 Alan Modra <amodra@gmail.com>
796 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
797 (comp_unit_find_nearest_line): Use it here..
798 (_bfd_dwarf2_find_symbol_bias): ..and here.
800 2019-08-14 Alan Modra <amodra@gmail.com>
802 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
803 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
804 * coffgen.c (coff_find_nearest_line_with_names): Adjust
805 _bfd_dwarf2_find_nearest_line calls.
806 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
807 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
808 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
809 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
810 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
811 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
812 * libbfd.h: Regenerate.
814 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
816 * elf-bfd.h (struct elf_backend_data): New members.
817 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
818 .gnu.hash section if necessary.
819 (struct collect_gnu_hash_codes): New member.
820 (elf_gnu_hash_process_symidx): New function name.
821 (elf_renumber_gnu_hash_syms): Ignore local and undefined
822 symbols. Record xlat location for every symbol which should have
824 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
825 dynamic section if necessary.
826 (GNU_HASH_SECTION_NAME): New define.
827 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
828 Update the section size info.
829 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
830 (struct mips_elf_link_hash_entry): New member.
831 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
833 (mips_elf_sort_hash_table): Initialize the pointer to the
835 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
836 translation table entry with the symbol dynindx.
837 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
838 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
840 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
842 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
844 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
845 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
847 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
848 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
849 (_bfd_mips_post_process_headers): Mark the ABI version as
850 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
851 but not a .hash section.
852 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
853 position in the translation table, associated with the hash
855 * elfxx-mips.h (literal_reloc_p): Define
856 elf_backend_record_xhash_symbol backend hook.
857 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
860 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
862 * elf64-bpf.c (bpf_elf_relocate_section): New function.
863 (bpf_elf_insn_disp_reloc): Delete function.
864 (elf_backend_relocate_section): Define.
866 2019-08-07 Alan Modra <amodra@gmail.com>
869 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
870 for overflow in expressions involving nsymz.
872 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
874 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
875 two pages in relro presence.
877 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
879 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
880 (get_wsr_lbeg_opcode): New functions.
881 (check_loop_aligned): Detect relaxed loops and adjust loop_len
882 and insn_len for the first actual instruction of the loop.
884 2019-07-30 Alan Modra <amodra@gmail.com>
887 * bfd.c (struct bfd): Add lto_slim_object flag.
888 * bfd-in2.h: Regenerate.
890 2019-07-29 Martin Liska <mliska@suse.cz>
893 * archive.c (_bfd_compute_and_write_armap): Come up with
894 report_plugin_err variable.
895 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
896 * elf.c (struct lto_section): New.
897 (_bfd_elf_make_section_from_shdr): Parse content of
898 .gnu_lto_.lto section.
899 * elflink.c: Report error for a missing LTO plugin.
900 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
902 2019-07-28 Alan Modra <amodra@gmail.com>
906 * elflink.c (elf_link_add_object_symbols): Report an informative
907 error on finding local symbols with index equal or greater than
908 symbol table sh_info. Correct comment. Allow such symbols in
909 dynamic objects. Abort on NULL section for symbol.
911 2019-07-26 Alan Modra <amodra@gmail.com>
913 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
914 (elf_linker): Don't define.
915 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
917 2019-07-25 YunQiang Su <syq@debian.org>
920 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
923 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
925 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
927 (reloc_type_to_name): Fix formating.
928 (arc_elf_object_p): Likewise.
929 (debug_arc_reloc): Likewise.
930 (arc_do_relocation): Likewise.
932 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
934 * elf32-arc.c (bfd_get_32_me): New function.
935 (bfd_put_32_me): Likewise.
936 (arc_elf_relax_section): Likewise.
937 (bfd_elf32_bfd_relax_section): Define.
939 2019-07-24 Alan Modra <amodra@gmail.com>
941 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
942 elf_backend_final_write_processing, don't pass linker arg.
943 (_bfd_elf_final_write_processing): Update prototype.
944 * elf.c (_bfd_elf_write_object_contents): Adjust call.
945 (_bfd_elf_final_write_processing): Return error on incompatible
946 OSABI and has_gnu_osabi. Remove linker arg.
947 * elf-nacl.h (nacl_final_write_processing): Update prototype.
948 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
949 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
950 (_bfd_mips_elf_final_write_processing): Likewise.
951 * elf-hppa.h (elf_hppa_final_write_processing): Return status
952 and remove linker arg.
953 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
954 * elf-nacl.c (nacl_final_write_processing): Likewise.
955 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
956 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
957 * elf32-arm.c (arm_final_write_processing): Likewise.
958 (elf32_arm_final_write_processing): Likewise.
959 (elf32_arm_nacl_final_write_processing): Likewise.
960 (elf32_arm_vxworks_final_write_processing): Likewise.
961 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
962 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
963 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
964 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
965 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
966 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
967 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
968 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
969 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
970 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
971 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
972 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
973 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
974 * elf32-ppc.c (ppc_final_write_processing): Likewise.
975 (ppc_elf_final_write_processing): Likewise.
976 (ppc_elf_vxworks_final_write_processing): Likewise.
977 * elf32-sparc.c (sparc_final_write_processing): Likewise.
978 (elf32_sparc_final_write_processing): Likewise.
979 (elf32_sparc_vxworks_final_write_processing): Likewise.
980 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
981 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
982 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
983 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
984 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
985 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
986 (_bfd_mips_elf_final_write_processing): Likewise.
988 2019-07-24 Alan Modra <amodra@gmail.com>
990 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
992 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
993 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
995 2019-07-24 Alan Modra <amodra@gmail.com>
997 * elf32-visium.c (visium_elf_post_process_headers): Don't set
998 EI_OSABI header byte here.
1001 2019-07-23 Alan Modra <amodra@gmail.com>
1003 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1004 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1005 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1006 when elf_gnu_osabi_mbind is set.
1007 (_bfd_elf_map_sections_to_segments): Likewise.
1008 (_bfd_elf_init_private_section_data): Likewise.
1009 (_bfd_elf_final_write_processing): Update comment.
1010 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1011 (elf_backend_special_sections): Define without .tbss for linux.
1013 2019-07-23 Alan Modra <amodra@gmail.com>
1015 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1016 Remove none, any, all enums.
1017 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1018 (_bfd_elf_final_write_processing): Declare.
1019 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1020 elf_backend_final_write_processing.
1021 (_bfd_elf_post_process_headers): Move body of function to..
1022 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1023 only when not already set. Adjust for rename.
1024 * elfxx-target.h (elf_backend_final_write_processing): Default to
1025 _bfd_elf_final_write_processing.
1026 * elf-hppa.h (elf_hppa_final_write_processing): Call
1027 _bfd_elf_final_write_processing.
1028 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1029 * elf-nacl.c (nacl_final_write_processing): Likewise.
1030 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1031 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1032 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1033 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1034 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1035 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1036 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1037 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1038 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1039 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1040 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1041 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1042 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1043 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1044 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1045 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1046 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1047 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1048 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1049 * elf32-arm.c (arm_final_write_processing): Split out from..
1050 (elf32_arm_final_write_processing): ..here. Call
1051 _bfd_elf_final_write_processing.
1052 (elf32_arm_nacl_final_write_processing): Adjust.
1053 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1054 (_bfd_mips_elf_final_write_processing): ..here. Call
1055 _bfd_elf_final_write_processing.
1056 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1057 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1058 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1059 (ppc_elf_final_write_processing): ..here. Call
1060 _bfd_elf_final_write_processing.
1061 (ppc_elf_vxworks_final_write_processing): Adjust.
1062 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1063 (elf32_sparc_final_write_processing): ..here. Call
1064 _bfd_elf_final_write_processing.
1065 (elf32_sparc_vxworks_final_write_processing): Adjust.
1066 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1067 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1068 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1069 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1070 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1071 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1072 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1073 * elflink.c (elf_link_add_object_symbols): Likewise.
1074 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1077 2019-07-23 Omar Majid <omajid@redhat.com>
1079 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1080 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1081 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1083 * peXXigen.c: Add comment about source of .NET magic numbers.
1085 2019-07-19 Alan Modra <amodra@gmail.com>
1087 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1088 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1089 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1090 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1091 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1092 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1093 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1094 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1095 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1096 * bfd-in2.h: Regenerate.
1097 * libbfd.h: Regenerate.
1099 2019-07-18 Alan Modra <amodra@gmail.com>
1101 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1102 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1105 2019-07-18 Alan Modra <amodra@gmail.com>
1107 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1108 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1109 is more than 8 bits.
1110 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1111 tls_type vars unsigned int.
1112 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1113 to select r_type edit.
1115 2019-07-18 Alan Modra <amodra@gmail.com>
1117 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1119 * elf64-ppc.c (TLS_GDIE): Likewise.
1121 2019-07-18 Alan Modra <amodra@gmail.com>
1123 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1124 range of tp-relative offsets.
1126 2019-07-15 Alan Modra <amodra@gmail.com>
1128 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1129 alias is no longer bfd_link_hash_defined, clear the alias.
1131 2019-07-13 Alan Modra <amodra@gmail.com>
1133 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1135 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1136 (_bfd_elf_init_2_index_sections): Likewise.
1137 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1138 relocations for local TLS symbols, use STN_UNDEF as the relocation
1140 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1141 leave TLS symbol value in the addend.
1143 2019-07-08 Alan Modra <amodra@gmail.com>
1146 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1147 size before reading first word.
1149 2019-07-02 Nick Clifton <nickc@redhat.com>
1152 * elf.c (is_debuginfo_file): New function.
1153 (assign_file_positions_for_non_load_sections): Do not warn about
1154 allocated sections outside of loadable segments if they are found
1155 in a debuginfo file.
1156 * elf-bfd.h (is_debuginfo_file): Prototype.
1158 2019-07-02 Nick Clifton <nickc@redhat.com>
1161 * compress.c (bfd_get_full_section_contents): Do not complain
1162 about linker created sections that are larger than the file size.
1164 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1166 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1167 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1169 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1171 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1173 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1174 sections when .text section contain secure entry functions
1177 2019-07-01 Nick Clifton <nickc@redhat.com>
1180 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1181 section VMA in the offset used to update exidx relocs.
1183 2019-06-28 Nick Clifton <nickc@redhat.com>
1186 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1187 large version reference section.
1188 * compress.c (bfd_get_full_section_contents): Check for an
1189 uncompressed section whose size is larger than the file size.
1191 2019-06-28 Alan Modra <amodra@gmail.com>
1193 * format.c (bfd_check_format_matches): Don't match plugin target
1194 if another target matches. Expand comment.
1195 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1196 non-corefile targets, outside !SELECT_VECS.
1197 * config.bfd: Don't handle targ=plugin here.
1198 * configure.ac: Don't add plugin to enable_targets or handle in
1199 target loop setting selvecs and other target vars.
1200 * configure: Regenerate.
1202 2019-06-26 Nick Clifton <nickc@redhat.com>
1205 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1206 messages for failures.
1207 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1208 if returning an error value.
1210 2019-06-25 Jan Beulich <jbeulich@suse.com>
1212 * elf-properties.c (elf_find_and_remove_property): Rename last
1213 parameter. Mention it in comment.
1215 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1217 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1218 SEC_MERGE or SEC_CODE flags are set.
1219 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1220 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1221 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1222 Add sec_addr (sym_sec) after handling merge sections.
1224 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1227 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1228 property after reporting property removal.
1230 2019-06-23 Alan Modra <amodra@gmail.com>
1233 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1234 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1235 Reduce range of offsets allowed for other GOT relocs.
1237 2019-06-23 Alan Modra <amodra@gmail.com>
1240 * elfcode.h (elf_object_p): Warning fix.
1242 2019-06-21 Alan Modra <amodra@gmail.com>
1245 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1247 2019-06-19 Alan Modra <amodra@gmail.com>
1250 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1251 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1253 2019-06-19 Alan Modra <amodra@gmail.com>
1255 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1256 functions that require r2 valid to use local entry.
1257 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1259 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1261 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1262 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1263 with elfNN_aarch64_allocate_local_dynrelocs.
1265 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1267 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1269 2019-06-14 Alan Modra <amodra@gmail.com>
1271 * Makefile.in: Regenerate.
1272 * configure: Regenerate.
1274 2019-06-14 Alan Modra <amodra@gmail.com>
1276 * elf64-ppc.c: Fix comments involving paddi.
1278 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1281 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1282 absent, or the bfd is not in the ELF formart.
1283 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1285 2019-06-10 Christos Zoulas <christos@zoulas.com>
1288 * elf.c (elfcore_make_auxv_note_section): New function.
1289 (elfcore_grok_note): Use it.
1290 (elfcore_grok_freebsd_note): Likewise.
1291 (elfcore_grok_openbsd_note): Likewise.
1292 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1293 NT_NETBSDCORE_AUXV notes.
1295 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1297 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1298 alignment of the new gnu property section.
1300 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1302 * bfd-in.h: Change comment.
1303 * bfd-in2.h: Regenerate.
1304 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1305 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1308 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1310 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1311 Remove overflow check.
1313 2019-05-28 Alan Modra <amodra@gmail.com>
1316 * cofflink.c (coff_link_check_archive_element): Don't assume
1317 element is a coff object file after calling add_archive_element.
1319 2019-05-28 Alan Modra <amodra@gmail.com>
1322 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1323 attempt to set sh_entsize for excluded PLT section.
1325 2019-05-28 Alan Modra <amodra@gmail.com>
1328 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1329 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1330 allocated in alpha_dynamic_entries_for_reloc.
1332 2019-05-28 Alan Modra <amodra@gmail.com>
1335 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1336 on NULL output_section.
1337 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1339 2019-05-28 Alan Modra <amodra@gmail.com>
1342 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1343 entry when MUST_FIND. Abort when MUST_FIND not found.
1344 (elf_m68k_get_bfd2got_entry): Likewise.
1345 (elf_m68k_relocate_section): Remove now useless assert.
1347 2019-05-28 Alan Modra <amodra@gmail.com>
1350 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1351 from bfd_link_info, not an output section owner.
1352 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1353 (elf_hppa_final_link_relocate): Likewise.
1355 2019-05-28 Alan Modra <amodra@gmail.com>
1358 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1359 create_object_symbols_section, obj_textsec, obj_datasec or
1360 obj_bsssec. Fix other errors in placement.
1361 * config.bfd: Obsolete tic30-aout.
1363 2019-05-28 Alan Modra <amodra@gmail.com>
1366 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1367 end of section list as well as section_count.
1368 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1369 section list before returning error.
1371 2019-05-27 Alan Modra <amodra@gmail.com>
1373 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1375 2019-05-27 Alan Modra <amodra@gmail.com>
1378 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1380 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1382 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1383 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1384 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1385 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1386 (elf_backend_merge_symbol_attribute): Define.
1388 2019-05-24 Alan Modra <amodra@gmail.com>
1390 * po/SRC-POTFILES.in: Regenerate.
1392 2019-05-24 Alan Modra <amodra@gmail.com>
1394 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1395 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1396 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1397 (struct ppc_link_hash_table): Add powerxx_stubs.
1398 (ppc64_elf_check_relocs): Set powerxx_stubs.
1399 (build_powerxx_offset, size_powerxx_offset),
1400 (num_relocs_for_powerxx_offset),
1401 (emit_relocs_for_powerxx_offset): New functions.
1402 (plt_stub_size): Size powerxx stubs.
1403 (ppc_build_one_stub): Emit powerxx stubs.
1404 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1407 2019-05-24 Alan Modra <amodra@gmail.com>
1409 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1410 R_PPC64_GOT_PCREL34.
1411 (xlate_pcrel_opt): New function.
1412 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1413 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1414 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1416 2019-05-24 Alan Modra <amodra@gmail.com>
1418 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1419 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1420 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1421 (BFD_RELOC_PPC64_PLT_PCREL34),
1422 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1423 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1424 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1425 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1426 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1427 * elf64-ppc.c (PNOP): Define.
1428 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1429 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1430 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1432 (ppc64_elf_prefix_reloc): New function.
1433 (struct ppc_link_hash_table): Add notoc_plt.
1434 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1435 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1436 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1437 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1438 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1439 possible need for dynamic relocs on non-pcrel powerxx relocs.
1440 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1441 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1442 (toc_adjusting_stub_needed): Likewise.
1443 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1444 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1445 * bfd-in2.h: Regenerate.
1446 * libbfd.h: Regenerate.
1448 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1450 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1451 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1453 * configure: Regenerate.
1455 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1457 * configure: Regenerated.
1458 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1459 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1460 (BFD64_BACKENDS): Add elf64-bpf.lo.
1461 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1462 * Makefile.in (SOURCE_HFILES): Regenerate.
1463 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1464 * cpu-bpf.c: New file.
1465 * elf64-bpf.c: Likewise.
1466 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1468 * archures.c: Define architecture bfd_arch_bpf and machine
1470 * reloc.c: Define BFD relocations used by the BPF target.
1471 * bfd-in2.h: Regenerated.
1472 * libbfd.h: Likewise.
1474 2019-05-22 Alan Modra <amodra@gmail.com>
1476 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1479 2019-05-22 Alan Modra <amodra@gmail.com>
1481 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1482 processing on "size error in section".
1484 2019-05-22 Alan Modra <amodra@gmail.com>
1486 * som.c (som_bfd_free_cached_info): Call
1487 _bfd_generic_close_and_cleanup.
1489 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1491 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1492 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1494 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1496 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1497 checks. Search the RELA table for n64 relocations.
1499 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1500 Faraz Shahbazker <fshahbazker@wavecomp.com>
1502 * elfxx-mips.c (LA25_BC): New macro.
1503 (mips_elf_link_hash_table)<compact_branches>: New field.
1504 (STUB_JALRC): New macro.
1505 (mipsr6_o32_exec_plt0_entry_compact): New array.
1506 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1507 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1508 (mipsr6_exec_plt_entry_compact): Likewise.
1509 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1510 when compact_branches is true.
1511 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1512 PLT for MIPSR6 with compact_branches. Do not reorder the
1513 compact branches PLT. Switch the lazy stub for MIPSR6
1514 with compact_branches to use JALRC.
1515 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1516 when compact_branches is true.
1517 (_bfd_mips_elf_compact_branches): New function.
1518 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1520 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1523 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1524 Fix print formatter.
1526 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1529 * elf32-arm.c (get_value_helper): Remove.
1530 (elf32_arm_final_link_relocate): Fix branch future relocations.
1532 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1535 * bfd-in.h (enum erratum_84319_opts): New
1536 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1537 int to enum erratum_84319_opts.
1538 * bfd-in2.h: Regenerate.
1539 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1540 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1541 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1542 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1543 (_bfd_aarch64_resize_stubs): Amend comment.
1544 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1546 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1547 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1549 (clear_erratum_843419_entry): Update erratum conditional.
1551 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1554 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1555 when computing distance_short_enough.
1557 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1560 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1561 Wrap around even if distance equals avr_pc_wrap_around.
1563 2019-05-20 Nick Clifton <nickc@redhat.com>
1565 * po/fr.po: Updated French translation.
1567 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1569 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1571 2019-05-16 Alan Modra <amodra@gmail.com>
1573 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1575 2019-05-15 Alan Modra <amodra@gmail.com>
1577 * elf32-arm.c (elf32_arm_write_section): Don't leave
1578 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1579 unitialised section contents.
1581 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1584 * verilog.c: (VerilogDataWidth): New variable.
1585 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1587 2019-05-08 Nick Clifton <nickc@redhat.com>
1590 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1591 rather than FALSE if encountering a non-ELF file.
1593 2019-05-06 Alan Modra <amodra@gmail.com>
1595 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1597 2019-05-06 Alan Modra <amodra@gmail.com>
1599 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1600 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1601 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1602 * libbfd.h: Regenerate.
1603 * bfd-in2.h: Regenerate.
1605 2019-05-04 Alan Modra <amodra@gmail.com>
1608 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1609 following the standard section names.
1610 (bfd_decode_symclass): Prioritize section flag tests in
1611 decode_section_type before name tests in coff_section_type.
1612 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1613 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1614 their names and choose standard .text section flags for
1617 2019-05-02 Nick Clifton <nickc@redhat.com>
1620 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1621 .gnu.debugaltlink sections as debugging sections.
1623 2019-04-30 Alan Modra <amodra@gmail.com>
1625 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1626 (struct _ppc64_elf_section_data): Likewise.
1627 (ppc64_elf_check_relocs): Set above fields.
1628 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1629 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1632 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1635 * elflink.c (elf_link_output_extsym): Don't complain undefined
1636 weak dynamic reference.
1638 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1640 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1641 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1642 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1643 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1644 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1645 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1646 (elfNN_aarch64_small_plt0_bti_entry): Update.
1647 (elfNN_aarch64_small_plt_bti_entry): Update.
1648 (elfNN_aarch64_small_plt_pac_entry): Update.
1649 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1650 (setup_plt_values): Setup new entries.
1651 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1652 (elfNN_aarch64_plt_sym_val): Likewise.
1654 2019-04-22 Jim Wilson <jimw@sifive.com>
1656 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1658 2019-04-19 Alan Modra <amodra@gmail.com>
1660 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1662 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1664 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1665 building shared object.
1666 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1668 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1671 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1674 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1676 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1678 * bfd-in2.h: Regenerate.
1679 * libbfd.h: Likewise.
1681 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1683 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1684 * bfd-in2.h: Regenerated.
1685 * libbfd.h: Regenerated.
1687 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1689 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1690 * bfd-in2.h: Regenerated.
1691 * libbfd.h: Likewise.
1693 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1695 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1696 * bfd-in2.h: Regenerated.
1697 * libbfd.h: Regenerated.
1698 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1699 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1700 and R_ARM_THM_BF12 together.
1701 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1703 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1705 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1706 * libbfd.h: Regenerated.
1707 * bfd-in2.h: Regenerated.
1708 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1709 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1710 and R_ARM_THM_BF18 together.
1711 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1713 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1715 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1716 * bfd-in2.h: Regenerated.
1717 * libbfd.h: Regenerated.
1718 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1719 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1720 and R_ARM_THM_BF16 together.
1721 (get_value_helper): New reloc helper.
1722 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1724 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1726 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1727 * bfd-in2.h: Regenerate.
1728 * libbfd.h: Regenerate.
1730 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1732 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1733 * bfd-in2.h: Regenerate.
1734 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1735 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1737 (using_thumb2): Likewise.
1738 (using_thumb2_bl): Update assert.
1739 (arch_has_arm_nop): Likewise.
1740 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1741 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1743 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1745 * elf-linker-x86.h (elf_x86_cet_report): New.
1746 (elf_linker_x86_params): Add cet_report.
1747 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1748 missing IBT and SHSTK properties if needed.
1750 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1753 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1754 "h != NULL". Don't check "h != NULL" before calling.
1755 bfd_elf_gc_record_vtentry.
1756 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1757 * elf32-bfin.c (bfin_check_relocs): Likewise.
1758 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1759 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1760 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1761 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1762 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1763 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1764 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1765 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1766 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1767 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1768 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1769 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1770 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1771 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1772 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1773 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1774 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1775 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1776 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1777 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1778 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1779 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1780 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1781 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1782 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1783 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1784 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1785 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1786 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1789 2019-04-11 Alan Modra <amodra@gmail.com>
1792 * elflink.c (elf_link_add_object_symbols): Don't read partial
1793 dynamic entries from fuzzed objects.
1795 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1798 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1799 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1800 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1802 2019-04-10 Michael Forney <mforney@mforney.org>
1805 * doc/chew.c (free_words): Correctly free "push_text" strings.
1807 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1809 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1811 2019-04-08 Alan Modra <amodra@gmail.com>
1813 * configure.ac (elfxx_x86): Define and use.
1814 * configure: Regenerate.
1816 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1818 * elf-linker-x86.h: New file.
1819 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1820 to get x86-specific linker options.
1821 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1822 (elf_x86_64_check_relocs): Likewise.
1823 (elf_x86_64_relocate_section): Likewise.
1824 (elf_x86_64_link_setup_gnu_properties): Likewise.
1825 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1826 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1827 (_bfd_elf_linker_x86_set_options): New function.
1828 * elfxx-x86.h: Include "elf-linker-x86.h".
1829 (elf_x86_link_hash_table): Add params.
1831 2019-04-03 Alan Modra <amodra@gmail.com>
1833 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1834 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1835 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1836 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1837 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1838 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1840 2019-04-02 Jim Wilson <jimw@sifive.com>
1843 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1844 ELF header flags to after check for ELF object file. Loop through
1845 sections looking for code sections, if none, then skip ABI checks.
1847 2019-03-30 Andrew Waterman <andrew@sifive.com>
1849 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1852 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1854 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1855 info->export_dynamic to the conditional.
1857 2019-03-28 Alan Modra <amodra@gmail.com>
1860 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1861 * configure: Regenerate.
1862 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1863 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1864 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1865 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1866 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1868 2019-03-21 Jim Wilson <jimw@sifive.com>
1871 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1872 verify sym non-NULL before using. Add identical check using h.
1874 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1876 * elf-bfd.h (struct elf_backend_data): Add argument to
1877 merge_gnu_properties.
1878 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1879 itself and while calling bed->merge_gnu_properties.
1880 (elf_merge_gnu_property_list): Update the calls for
1881 elf_merge_gnu_properties.
1882 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1883 of --force-bti warning and add argument.
1884 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1886 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1887 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1890 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1892 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1893 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1894 (elf_backend_fixup_gnu_properties): Define for AArch64.
1896 2019-03-18 Alan Modra <amodra@gmail.com>
1899 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1900 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1901 attempt at writing glink stubs only once.
1903 2019-03-16 Alan Modra <amodra@gmail.com>
1906 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1907 (_bfd_elf_rel_local_sym): Likewise.
1908 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1909 section of symbols with unrecognized shndx.
1911 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1914 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1916 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1917 in discarded section.
1919 2019-03-15 Alan Modra <amodra@gmail.com>
1922 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1923 symbol after globals if elf_bad_symtab is not set.
1925 2019-03-15 Alan Modra <amodra@gmail.com>
1928 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1929 (_bfd_elf_rel_local_sym): Likewise.
1931 2019-03-15 Alan Modra <amodra@gmail.com>
1934 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1935 object files with sh_size not a multiple of sh_entsize.
1937 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1940 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1941 input with bad relocation.
1943 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1945 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1947 2019-03-14 Nick Clifton <nickc@redhat.com>
1950 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1951 (save_section_vma): Initialise field to the number of entries in
1953 (section_vma_same): Check that the number of entries in the
1954 sec_vma table matches the number of sections in the bfd.
1956 2019-03-14 Nick Clifton <nickc@redhat.com>
1959 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1960 section owner pointer when adding the default symbol.
1962 2019-03-14 Nick Clifton <nickc@redhat.com>
1965 * elflink.c (elf_link_add_object_symbols): Add new local variable
1966 extversym_end. Initialise it to point to the end of the version
1967 symbol table, if present. Check it when initialising and updating
1970 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1972 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1973 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1974 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1975 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1977 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1978 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1979 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1981 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1982 Szabolcs Nagy <szabolcs.nagy@arm.com>
1984 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1985 (aarch64_bti_pac_info): New.
1986 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1987 (bfd_elf32_aarch64_set_options): Likewise.
1988 * bfd-in2.h: Regenerate
1989 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1990 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1991 (elfNN_aarch64_small_plt0_bti_entry): New.
1992 (elfNN_aarch64_small_plt_bti_entry): New.
1993 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1994 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1995 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1996 tlsdesc_plt_entry_size fields.
1997 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1998 (setup_plt_values): New helper function.
1999 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2001 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2003 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2004 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2005 to plt stubs instead of fixed ones and update filling them according
2006 to the need for bti.
2007 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2008 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2009 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2010 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2011 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2013 (bfd_elfNN_get_synthetic_symtab): Define.
2014 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2015 and mising BTI NOTE SECTION.
2018 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2020 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2021 linker created inputs from merge.
2022 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2023 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2024 (elfNN_aarch64_link_setup_gnu_properties): New.
2025 (elfNN_aarch64_merge_gnu_properties): New.
2026 (elf_backend_setup_gnu_properties): Define for AArch64.
2027 (elf_backend_merge_gnu_properties): Likewise.
2028 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2029 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2030 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2031 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2032 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2033 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2034 (elf_backend_parse_gnu_properties): Define for AArch64.
2036 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2039 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2040 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2042 2019-03-12 Alan Modra <amodra@gmail.com>
2044 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2045 nmemb parameter. Use bfd_alloc2.
2046 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2048 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2049 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2050 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2052 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2053 (assign_section_numbers): Style fix.
2054 (swap_out_syms): Use bfd_malloc2.
2055 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2057 (_bfd_elf_make_empty_symbol): Style fix.
2058 (elfobj_grok_stapsdt_note_1): Formatting.
2059 * elfcode.h (elf_object_p): Use bfd_alloc2.
2060 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2061 (elf_slurp_symbol_table): Use bfd_zalloc2.
2062 (elf_slurp_reloc_table): Use bfd_alloc2.
2063 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2064 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2065 size calculation doesn't overflow.
2066 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2067 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2068 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2070 2019-03-08 Alan Modra <amodra@gmail.com>
2073 * merge.c (merge_strings): Return secinfo. Don't pad section
2075 (_bfd_merge_sections): Pad section to alignment here, if input
2076 sections contributing to merged output all pad to alignment.
2079 2019-03-06 Nick Clifton <nickc@redhat.com>
2081 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2083 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2084 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2086 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2088 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2089 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2092 * elf32-s390.c (allocate_dynrelocs): Update comment.
2094 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2096 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2098 2019-02-28 Nick Clifton <nickc@redhat.com>
2101 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2102 section that is not NUL terminated.
2104 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2107 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2108 by linker when checking copy reloc on protected symbol.
2110 2019-02-24 Alan Modra <amodra@gmail.com>
2113 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2115 2019-02-20 Eric Tsai <erictsai@cadence.com>
2117 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2118 sections between the call site and call destination and adjust
2119 call distance by the largest alignment.
2121 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2123 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2124 * elf.c (elfcore_grok_aarch_pauth): New function.
2125 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2126 (elfcore_write_aarch_pauth): New function.
2127 (elfcore_write_register_note): Check for AArch64 pauth section.
2129 2019-02-20 Alan Modra <amodra@gmail.com>
2132 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2135 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2137 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2138 Darwin hosts, not just or1k.
2139 * configure: Regenerate.
2141 2019-02-20 Alan Modra <amodra@gmail.com>
2144 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2145 sentinel NUL to string buffer nearer to loop where it is used.
2146 Don't go past sentinel when scanning strings, and don't write
2148 * archive.c (do_slurp_coff_armap): Simplify string handling to
2151 2019-02-19 Alan Modra <amodra@gmail.com>
2154 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2155 attempting to prevent read past end of section.
2157 2019-02-18 Alan Modra <amodra@gmail.com>
2160 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2161 PRIx64 to generate warning messages. Print local sym names too.
2163 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2165 * elf32-arc (INIT_SYM_STRING): Delete.
2166 (FINI_SYM_STRING): Likewise.
2167 (init_str): Likewise.
2168 (fini_str): Likewise.
2170 2019-02-08 Alan Modra <amodra@gmail.com>
2172 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2173 for bss-plt" warning to make it an error.
2175 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2178 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2179 reloc_class_ifunc for ifunc symbols.
2180 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2182 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2184 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2185 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2187 2019-02-07 Nick Clifton <nickc@redhat.com>
2189 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2190 into the definitely obsolete list.
2192 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2195 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2196 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2197 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2199 (elf_x86_64_check_relocs): Here.
2200 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2201 to check if a symbol is defined in a non-shared object.
2202 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2204 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2206 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2207 of 'labs' (and fix GCC warning).
2209 2019-01-25 Nick Clifton <nickc@redhat.com>
2211 * po/ru.po: Updated Russian translation.
2213 2019-01-23 Nick Clifton <nickc@redhat.com>
2215 * po/fr.po: Updated French translation.
2217 2019-01-21 Nick Clifton <nickc@redhat.com>
2219 * po/pt.po: Updated Portuguese translation.
2220 * po/uk.po: Updated Ukranian translation.
2222 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2225 * elf32-nds32.c (nds32_relocate_section): Add space between words
2227 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2229 (riscv_i_or_e_p): Likewise.
2230 (riscv_merge_arch_attr_info): Likewise.
2232 2019-01-19 Nick Clifton <nickc@redhat.com>
2234 * version.m4: Reset to 2.32.51
2235 * configure: Regenerate.
2236 * po/bfd.pot: Regenerate.
2238 2018-06-24 Nick Clifton <nickc@redhat.com>
2240 2.32 branch created.
2242 2019-01-16 Kito Cheng <kito@andestech.com>
2244 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2247 2019-01-16 Kito Cheng <kito@andestech.com>
2248 Nelson Chu <nelson@andestech.com>
2250 * elfnn-riscv.c (in_subsets): New.
2251 (out_subsets): Likewise.
2252 (merged_subsets): Likewise.
2253 (riscv_std_ext_p): Likewise.
2254 (riscv_non_std_ext_p): Likewise.
2255 (riscv_std_sv_ext_p): Likewise.
2256 (riscv_non_std_sv_ext_p): Likewise.
2257 (riscv_version_mismatch): Likewise.
2258 (riscv_i_or_e_p): Likewise.
2259 (riscv_merge_std_ext): Likewise.
2260 (riscv_merge_non_std_and_sv_ext): Likewise.
2261 (riscv_merge_arch_attr_info): Likewise.
2262 (riscv_merge_attributes): Likewise.
2263 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2265 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2266 (elf_backend_obj_attrs_vendor): Define.
2267 (elf_backend_obj_attrs_section_type): Likewise.
2268 (elf_backend_obj_attrs_section): Likewise.
2269 (elf_backend_obj_attrs_arg_type): Define as
2270 riscv_elf_obj_attrs_arg_type.
2271 * elfxx-riscv.c (riscv_estimate_digit): New.
2272 (riscv_estimate_arch_strlen1): Likewise.
2273 (riscv_estimate_arch_strlen): Likewise.
2274 (riscv_arch_str1): Likewise.
2275 (riscv_arch_str): Likewise.
2276 * elfxx-riscv.h (riscv_arch_str): Declare.
2278 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2280 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2282 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2283 source field. (md_apply_fix): Apply final fix
2284 to BFD_RELOC_S12Z_OPR.
2285 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2287 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2290 * elf32-s390.c (allocate_dynrelocs): Update comment.
2292 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2294 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2295 * configure: Regenerate.
2297 2019-01-08 Alan Modra <amodra@gmail.com>
2301 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2304 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2306 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2307 * bfd/bfd-in2.h: Regenerate.
2308 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2309 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2311 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2313 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2314 default target, little endian target is more suitable.
2316 2019-01-04 Alan Modra <amodra@gmail.com>
2320 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2322 (EQ_VALUE_IN_FIELD): Likewise.
2323 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2325 2019-01-01 Alan Modra <amodra@gmail.com>
2327 Update year range in copyright notice of all files.
2329 For older changes see ChangeLog-2018
2331 Copyright (C) 2019 Free Software Foundation, Inc.
2333 Copying and distribution of this file, with or without modification,
2334 are permitted in any medium without royalty provided the copyright
2335 notice and this notice are preserved.
2341 version-control: never