1 2019-09-23 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
4 in choosing between different actions for shared library and
5 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
6 (dec_dynrel_count): Likewise. Account for ifunc special case.
7 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
9 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
12 2019-09-23 Alan Modra <amodra@gmail.com>
14 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
15 * Makefile.in: Regenerate.
16 * po/SRC-POTFILES.in: Regenerate.
18 2019-09-23 Alan Modra <amodra@gmail.com>
20 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
21 (bfd_elf_version_tree): Delete forward declarations.
22 Move other forward decls and remaining elf function decl later.
23 (bfd_section_already_linked_table_init),
24 (bfd_section_already_linked_table_free),
25 (_bfd_handle_already_linked, _bfd_nearby_section),
26 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
28 2019-09-23 Alan Modra <amodra@gmail.com>
30 * bfd-in.h: Move ecoff function declarations..
31 * ecoff-bfd.h: ..to here, new file.
32 * ecoff.c: Include ecoff-bfd.h.
33 * ecofflink.c: Likewise.
34 * elf64-alpha.c: Likewise.
35 * elfxx-mips.c: Likewise.
36 * bfd-in2.h: Regenerate.
38 2019-09-23 Alan Modra <amodra@gmail.com>
40 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
41 Move most other elf declarations..
42 * elf-bfd.h: ..to here.
43 * bfd-in2.h: Regenerate.
45 2019-09-23 Alan Modra <amodra@gmail.com>
47 * bfd-in.h: Move m68k function declaration..
48 * cpu-m68k.h: ..to here, new file..
49 * elf32-m68k.h: ..and here, new file.
50 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
51 * bfd-in2.h: Regenerate.
53 2019-09-23 Alan Modra <amodra@gmail.com>
55 * bfd-in.h: Move bfin function declaration..
56 * elf32-bfin.h: ..to here, new file.
57 * elf32-bfin.c: Include elf32-bfin.h.
58 * bfd-in2.h: Regenerate.
60 2019-09-23 Alan Modra <amodra@gmail.com>
62 * bfd-in.h: Move cr16 function declaration..
63 * elf32-cr16.h: ..to here, new file.
64 * elf32-cr16.c: Include elf32-cr16.h.
65 * bfd-in2.h: Regenerate.
67 2019-09-23 Alan Modra <amodra@gmail.com>
69 * bfd-in.h (bfd_sunos_get_needed_list),
70 (bfd_sunos_record_link_assignment),
71 (bfd_sunos_size_dynamic_sections),
72 (bfd_i386linux_size_dynamic_sections),
73 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
74 * bfd-in2.h: Regenerate.
76 2019-09-23 Alan Modra <amodra@gmail.com>
78 * bfd-in.h: Move xcoff function declarations..
79 * xcofflink.h: ..to here, new file.
80 * xcofflink.c: Include xcofflink.h.
81 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
82 * bfd-in2.h: Regenerate.
84 2019-09-23 Alan Modra <amodra@gmail.com>
86 * bfd-in.h: Delete coff forward refs and move coff declaration..
87 * coff-bfd.h: ..to here.
88 * bfd-in2.h: Regenerate.
90 2019-09-23 Alan Modra <amodra@gmail.com>
92 * bfd-in.h: Move arm declaraions..
93 * cpu-arm.h: ..to here, new file..
94 * coff-arm.h: ..and here, new file..
95 * elf32-arm.h: ..and here, new file.
96 * cpu-arm.c: Include cpu-arm.h.
97 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
98 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
99 * pe-arm.c: Move function rename defines later.
100 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
101 * bfd-in2.h: Regenerate.
103 2019-09-23 Alan Modra <amodra@gmail.com>
105 * bfd-in.h: Move tic6x function declaration..
106 * elf32-tic6x.h: ..to here.
107 * bfd-in2.h: Regenerate.
109 2019-09-23 Alan Modra <amodra@gmail.com>
111 * bfd-in.h: Move aarch64 declarations and defines..
112 * cpu-aarch64.h: ..to here, new file..
113 * elfxx-aarch64.h: ..and here.
114 * cpu-aarch64.c: Include cpu-aarch64.h.
115 * elfnn-aarch64.c: Likewise.
116 * bfd-in2.h: Regenerate.
118 2019-09-23 Alan Modra <amodra@gmail.com>
120 * bfd-in.h: Delete ticoff function declarations.
121 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
122 (bfd_ticoff_get_section_load_page): Make static.
123 * bfd-in2.h: Regenerate.
125 2019-09-23 Alan Modra <amodra@gmail.com>
127 * bfd-in.h: Move h8300 function declaration to..
128 * cpu-h8300.h: ..here, new file.
129 * cpu-h8300.c: Include cpu-h8300.h.
130 * elf32-h8300.c: Likewise.
131 * bfd-in2.h: Regenerate.
133 2019-09-23 Alan Modra <amodra@gmail.com>
135 * bfd-in.h: Move ia64 function declarations..
136 * elfxx-ia64.h: ..to here.
137 * bfd-in2.h: Regenerate.
139 2019-09-23 Alan Modra <amodra@gmail.com>
141 * bfd-in.h: Move v850 function declarations..
142 * elf32-v850.h: ..to here, new file.
143 * elf32-v850.c: Include elf32-v850.h.
144 * bfd-in2.h: Regenerate.
146 2019-09-23 Alan Modra <amodra@gmail.com>
148 * bfd-in.h: Move mips function declaration to..
149 * elfxx-mips.h: ..here.
150 * bfd-in2.h: Regenerate.
152 2019-09-23 Alan Modra <amodra@gmail.com>
154 * bfd-in.h: Move csky function declarations to..
155 * elf32-csky.h: ..here, new file.
156 * elf32-csky.c: Include elf32-csky.h.
157 * bfd-in2.h: Regenerate.
159 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
161 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
162 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
163 Set undefined_weak field from it.
164 (relax_func_t): New parameter undefined_weak.
165 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
166 (_bfd_riscv_relax_tls_le): Likewise.
167 (_bfd_riscv_relax_align): Likewise.
168 (_bfd_riscv_relax_delete): Likewise.
169 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
170 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
171 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
172 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
173 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
175 (_bfd_riscv_relax_section): New local undefined_weak. Set for
176 undef weak relocs that can be relaxed. Pass to relax_func call.
178 2019-09-20 Alan Modra <amodra@gmail.com>
180 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
181 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
182 (bfd_section_userdata, bfd_is_com_section, discarded_section),
183 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
184 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
185 (bfd_section_list_remove, bfd_section_list_append),
186 (bfd_section_list_prepend, bfd_section_list_insert_after),
187 (bfd_section_list_insert_before, bfd_section_removed_from_list):
188 New inline functions.
189 * section.c (bfd_is_und_section, bfd_is_abs_section),
190 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
191 (bfd_section_list_append, bfd_section_list_prepend),
192 (bfd_section_list_insert_after, bfd_section_list_insert_before),
193 (bfd_section_removed_from_list): Delete macros.
194 (bfd_section_name, bfd_section_size, bfd_section_vma),
195 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
196 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
197 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
198 (discarded_section): New inline functions.
199 * bfd-in2.h: Regenerate.
201 2019-09-20 Alan Modra <amodra@gmail.com>
203 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
204 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
205 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
206 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
207 * targets.c (bfd_asymbol_flavour): Likewise.
208 * bfd-in2.h: Regenerate.
210 2019-09-20 Alan Modra <amodra@gmail.com>
212 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
213 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
214 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
215 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
216 (bfd_get_file_flags, bfd_applicable_file_flags),
217 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
218 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
219 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
220 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
221 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
222 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
223 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
224 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
225 (bfd_usrdata, bfd_set_usrdata): New inline functions.
226 * targets.c (bfd_get_target, bfd_get_flavour),
227 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
228 (bfd_little_endian, bfd_header_big_endian),
229 (bfd_header_little_endian, bfd_applicable_section_flags),
230 (bfd_get_symbol_leading_char): New inline functions.
231 * bfd-in2.h: Regenerate.
233 2019-09-20 Alan Modra <amodra@gmail.com>
235 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
236 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
239 2019-09-18 Alan Modra <amodra@gmail.com>
241 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
242 (bfd_get_section_lma, bfd_get_section_alignment),
243 (bfd_get_section_size, bfd_get_section_flags),
244 (bfd_get_section_userdata): Delete.
245 (bfd_section_name, bfd_section_size, bfd_section_vma),
246 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
247 (bfd_section_flags, bfd_section_userdata): New.
248 (bfd_is_com_section): Rename parameter.
249 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
250 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
251 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
252 (bfd_set_section_lma): New.
253 * bfd-in2.h: Regenerate.
254 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
256 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
257 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
258 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
259 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
260 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
261 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
262 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
263 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
264 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
265 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
266 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
267 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
268 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
269 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
270 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
271 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
272 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
273 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
274 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
275 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
276 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
277 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
278 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
279 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
280 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
281 * xcofflink.c: Update throughout for bfd section macro and function
284 2019-09-18 Alan Modra <amodra@gmail.com>
286 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
287 (bfd_get_output_section): Delete.
288 (bfd_asymbol_base): Delete.
289 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
290 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
291 (bfd_set_asymbol_name): New macro.
292 * bfd-in2.h: Regenerate.
293 * aout-cris.c: Update throughout to use bfd_asymbol_section.
295 * cofflink.c: Likewise.
296 * dwarf2.c: Likewise.
299 * elf32-arm.c: Likewise.
300 * elf32-mips.c: Likewise.
301 * elf32-score.c: Likewise.
302 * elf32-score7.c: Likewise.
303 * elfn32-mips.c: Likewise.
304 * elfnn-aarch64.c: Likewise.
305 * elfxx-mips.c: Likewise.
306 * linker.c: Likewise.
308 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
310 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
312 * Makefile.in: Re-generate.
313 * configure: Re-generate.
314 * doc/Makefile.in: Re-generate.
316 2019-09-18 Alan Modra <amodra@gmail.com>
318 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
320 * pdp11.c (slurp_symbol_table): Likewise.
321 * som.c (som_slurp_symbol_table): Likewise.
322 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
323 * coffcode.h (coff_slurp_symbol_table): Likewise.
324 * cofflink.c (_bfd_coff_final_link): Likewise.
325 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
326 (_bfd_ecoff_slurp_symbolic_info): Likewise.
327 (_bfd_ecoff_slurp_symbol_table): Likewise.
328 (_bfd_ecoff_bfd_final_link): Likewise.
329 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
330 * elflink.c (elf_link_output_symstrtab): Likewise.
331 (bfd_elf_final_link): Likewise.
332 * peicode.h (pe_ILF_build_a_bfd): Likewise.
333 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
334 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
335 start_address or symcount using bfd_get macros.
336 * coffgen.c (coff_real_object_p): Likewise.
337 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
338 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
339 * elfcore.h (elf_core_file_p): Don't set start_address using
341 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
343 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
344 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
345 or symcount using bfd_get macros.
346 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
347 * syms.c (bfd_set_symtab): Likewise.
348 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
349 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
351 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
352 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
353 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
354 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
355 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
356 * som.c (som_slurp_armap): Likewise.
358 2019-09-18 Alan Modra <amodra@gmail.com>
360 * archures.c (bfd_get_arch): Make param const.
361 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
362 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
363 * bfd-in2.h: Regenerate.
365 2019-09-18 Alan Modra <amodra@gmail.com>
367 * bfd-in.h (carsym.name): Make const.
368 * reloc.c (struct reloc_howto_struct.name): Likewise.
369 * targets.c (bfd_target.name): Likewise.!
370 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
371 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
372 when setting carsym.name.
373 * bfd-in2.h: Regenerate.
375 2019-09-18 Alan Modra <amodra@gmail.com>
377 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
378 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
379 error status. Adjust calls.
380 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
381 Close bfd on failure. Replace xstrdup/bfd_alloc use with
382 bfd_malloc. Use bfd_set_filename.
384 2019-09-18 Alan Modra <amodra@gmail.com>
386 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
387 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
388 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
389 needs_copy even if all relocs are in rw sections.
390 (dec_dynrel_count): Handle TOC16 relocs.
391 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
392 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
395 2019-09-16 Phil Blundell <pb@pbcl.net>
397 * version.m4: Set version to 2.33.50.
398 * Makefile.in, configure, doc/Makefile.in: Regenerated.
400 2019-09-11 Tom Tromey <tom@tromey.com>
402 * opncls.c (bfd_set_filename): New function.
403 * bfd-in2.h: Regenerate.
405 2019-09-11 Alan Modra <amodra@gmail.com>
407 * targets.c (struct bfd_target): Add _bfd_group_name.
408 (BFD_JUMP_TABLE): Likewise.
409 * coffgen.c (bfd_coff_group_name): New function.
410 * elf.c (bfd_elf_group_name): New function.
411 * linker.c (_bfd_nolink_bfd_group_name): New function.
412 * section.c (bfd_generic_group_name): New function.
413 * elf-bfd.h (bfd_elf_group_name): Declare.
414 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
415 * libcoff-in.h (bfd_coff_group_name): Declare.
416 * aout-target.h (MY_bfd_group_name): Define.
417 * aout-tic30.c (MY_bfd_group_name): Define.
418 * bfd.c (bfd_group_name): Define.
419 * binary.c (binary_bfd_group_name): Define.
420 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
421 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
422 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
423 * coffcode.h (coff_bfd_group_name): Define.
424 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
425 * i386msdos.c (msdos_bfd_group_name): Define.
426 * ihex.c (ihex_bfd_group_name): Define.
427 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
428 * mmo.c (mmo_bfd_group_name): Define.
429 * pef.c (bfd_pef_bfd_group_name): Define.
430 * plugin.c (bfd_plugin_bfd_group_name): Define.
431 * ppcboot.c (ppcboot_bfd_group_name): Define.
432 * som.c (som_bfd_group_name): Define.
433 * srec.c (srec_bfd_group_name): Define.
434 * tekhex.c (tekhex_bfd_group_name): Define.
435 * verilog.c (verilog_bfd_group_name): Define.
436 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
437 * xsym.c (bfd_sym_bfd_group_name): Define.
438 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
439 (rs6000_xcoff64_aix_vec): Likewise.
440 * bfd-in2.h: Regenerate.
441 * libbfd.h: Regenerate.
442 * libcoff.h: Regenerate.
444 2019-09-10 Nick Clifton <nickc@redhat.com>
447 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
449 (bfd_default_arch_struct): Initialise the new field.
450 * bfd-in2.h: Regenerate.
451 * cpu-aarch64.c: Initialise the new field.
452 * cpu-alpha.c: Likewise.
453 * cpu-arc.c: Likewise.
454 * cpu-arm.c: Likewise.
455 * cpu-avr.c: Likewise.
456 * cpu-bfin.c: Likewise.
457 * cpu-bpf.c: Likewise.
458 * cpu-cr16.c: Likewise.
459 * cpu-cr16c.c: Likewise.
460 * cpu-cris.c: Likewise.
461 * cpu-crx.c: Likewise.
462 * cpu-csky.c: Likewise.
463 * cpu-d10v.c: Likewise.
464 * cpu-d30v.c: Likewise.
465 * cpu-dlx.c: Likewise.
466 * cpu-epiphany.c: Likewise.
467 * cpu-fr30.c: Likewise.
468 * cpu-frv.c: Likewise.
469 * cpu-ft32.c: Likewise.
470 * cpu-h8300.c: Likewise.
471 * cpu-hppa.c: Likewise.
472 * cpu-i386.c: Likewise.
473 * cpu-ia64.c: Likewise.
474 * cpu-iamcu.c: Likewise.
475 * cpu-ip2k.c: Likewise.
476 * cpu-iq2000.c: Likewise.
477 * cpu-k1om.c: Likewise.
478 * cpu-l1om.c: Likewise.
479 * cpu-lm32.c: Likewise.
480 * cpu-m10200.c: Likewise.
481 * cpu-m10300.c: Likewise.
482 * cpu-m32c.c: Likewise.
483 * cpu-m32r.c: Likewise.
484 * cpu-m68hc11.c: Likewise.
485 * cpu-m68hc12.c: Likewise.
486 * cpu-m68k.c: Likewise.
487 * cpu-m9s12x.c: Likewise.
488 * cpu-m9s12xg.c: Likewise.
489 * cpu-mcore.c: Likewise.
490 * cpu-mep.c: Likewise.
491 * cpu-metag.c: Likewise.
492 * cpu-microblaze.c: Likewise.
493 * cpu-mips.c: Likewise.
494 * cpu-mmix.c: Likewise.
495 * cpu-moxie.c: Likewise.
496 * cpu-msp430.c: Likewise.
497 * cpu-mt.c: Likewise.
498 * cpu-nds32.c: Likewise.
499 * cpu-nfp.c: Likewise.
500 * cpu-nios2.c: Likewise.
501 * cpu-ns32k.c: Likewise.
502 * cpu-or1k.c: Likewise.
503 * cpu-pdp11.c: Likewise.
504 * cpu-pj.c: Likewise.
505 * cpu-plugin.c: Likewise.
506 * cpu-powerpc.c: Likewise.
507 * cpu-pru.c: Likewise.
508 * cpu-riscv.c: Likewise.
509 * cpu-rl78.c: Likewise.
510 * cpu-rs6000.c: Likewise.
511 * cpu-rx.c: Likewise.
512 * cpu-s12z.c: Likewise.
513 * cpu-s390.c: Likewise.
514 * cpu-score.c: Likewise.
515 * cpu-sh.c: Likewise.
516 * cpu-sparc.c: Likewise.
517 * cpu-spu.c: Likewise.
518 * cpu-tic30.c: Likewise.
519 * cpu-tic4x.c: Likewise.
520 * cpu-tic54x.c: Likewise.
521 * cpu-tic6x.c: Likewise.
522 * cpu-tic80.c: Likewise.
523 * cpu-tilegx.c: Likewise.
524 * cpu-tilepro.c: Likewise.
525 * cpu-v850.c: Likewise.
526 * cpu-v850_rh850.c: Likewise.
527 * cpu-vax.c: Likewise.
528 * cpu-visium.c: Likewise.
529 * cpu-wasm32.c: Likewise.
530 * cpu-xc16x.c: Likewise.
531 * cpu-xgate.c: Likewise.
532 * cpu-xstormy16.c: Likewise.
533 * cpu-xtensa.c: Likewise.
534 * cpu-z80.c: Likewise.
535 * cpu-z8k.c: Likewise.
537 2019-09-09 Phil Blundell <pb@pbcl.net>
539 binutils 2.33 branch created.
541 2019-09-06 Alan Modra <amodra@gmail.com>
543 * aout-target.h (object_p): Formatting.
544 * bfd-in.h (bfd_get_filename): Don't cast to char*.
545 * corefile.c (generic_core_file_matches_executable_p): Constify
546 variables and remove cast.
547 * bfd-in2.h: Regenerate.
549 2019-09-05 Alan Modra <amodra@gmail.com>
551 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
552 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
553 in the GOT/PLT entry rather than affecting the offset to that
555 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
557 2019-09-05 Alan Modra <amodra@gmail.com>
559 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
560 in second instruction.
561 (ppc64_elf_relocate_section): Likewise.
563 2019-09-05 Alan Modra <amodra@gmail.com>
566 * libbfd-in.h (bfd_strdup): New inline function.
567 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
569 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
570 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
572 (bfd_openstreamr): Use bfd_strdup.
573 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
574 * plugin.c (try_load_plugin): Use bfd_malloc.
575 * libbfd.h: Regenerate.
577 2019-09-02 Alan Modra <amodra@gmail.com>
580 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
582 (read_alt_indirect_string): Likewise.
583 (read_alt_indirect_ref): Likewise.
585 2019-08-31 Jim Wilson <jimw@sifive.com>
588 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
589 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
591 2019-08-30 Jim Wilson <jimw@sifive.com>
593 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
594 error, call bfd_set_error, set ret to FALSE, and goto out label.
596 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
599 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
600 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
602 2019-08-29 Alan Modra <amodra@gmail.com>
605 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
606 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
607 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
610 2019-08-29 Alan Modra <amodra@gmail.com>
612 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
613 on second insn, return it in poff.
614 (ppc64_elf_relocate_section): Add offset to paddi addend for
617 2019-08-28 Jim Wilson <jimw@sifive.com>
619 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
620 section when setting max_alignment. Update comment.
621 (_bfd_riscv_relax_pc): Likewise.
623 2019-08-29 Alan Modra <amodra@gmail.com>
626 * bfd.c (struct bfd): Add no_element_cache.
627 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
628 archive cache when no_element_cache.
629 (bfd_generic_archive_p): Set no_element_cache when opening first
630 element to check format. Close first element too.
631 (do_slurp_bsd_armap): Don't zero ardata->cache here.
632 * bfd-in2.h: Regenerate.
634 2019-08-24 Alan Modra <amodra@gmail.com>
636 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
637 symbols from GOT optimisation.
639 2019-08-23 Stafford Horne <shorne@gmail.com>
641 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
644 2019-08-23 Nick Clifton <nickc@redhat.com>
647 * elf.c (bfd_section_from_shdr): Issue an informative warning
648 message and continue processing other sections after encountering
649 a reloc section for a section which already has other relocs
652 2019-08-23 Alan Modra <amodra@gmail.com>
655 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
656 on error without freeing plts[] contents.
658 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
660 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
662 2019-08-22 Nick Clifton <nickc@redhat.com>
665 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
666 reading data from extra records.
668 2019-08-22 Tamar Christina <tamar.christina@arm.com>
671 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
672 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
673 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
674 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
677 2019-08-22 Alan Modra <amodra@gmail.com>
679 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
680 instead recognize CMSE_PREFIX in symbol name.
681 (elf32_arm_gc_mark_extra_sections): Likewise.
682 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
683 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
685 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
687 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
688 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
690 2019-08-20 Tamar Christina <tamar.christina@arm.com>
692 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
693 elf32_arm_stub_long_branch_v4t_thumb_thumb,
694 elf32_arm_stub_long_branch_v4t_thumb_arm,
695 elf32_arm_stub_short_branch_v4t_thumb_arm,
696 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
697 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
698 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
699 previous instruction.
701 2019-08-19 Tom Tromey <tromey@adacore.com>
703 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
706 2019-08-19 Alan Modra <amodra@gmail.com>
708 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
710 (struct _ppc64_elf_section_data): Likewise.
711 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
712 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
713 than TOC loop. Check PLT16 insns too.
715 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
718 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
719 PC-relative relocations back to ...
720 (elf_x86_64_relocate_section): Here.
722 2019-08-16 Martin Liska <mliska@suse.cz>
725 * elflink.c: Report error only for not relocatable.
726 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
727 here lto_slim_object as it's handled in caller.
729 2019-08-16 Alan Modra <amodra@gmail.com>
731 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
733 2019-08-15 Jim Wilson <jimw@sifive.com>
735 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
736 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
737 to c.li instruction, and use ENCODE_RVC_IMM to set value.
739 2019-08-15 Tom Tromey <tromey@adacore.com>
741 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
744 2019-08-14 Alan Modra <amodra@gmail.com>
747 * dwarf2.c (stash_comp_unit): New function, extracted from..
748 (_bfd_dwarf2_find_nearest_line): ..here.
749 (find_abstract_instance): Parse comp units and decode line info
752 2019-08-14 Alan Modra <amodra@gmail.com>
754 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
755 (comp_unit_find_nearest_line): Use it here..
756 (_bfd_dwarf2_find_symbol_bias): ..and here.
758 2019-08-14 Alan Modra <amodra@gmail.com>
760 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
761 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
762 * coffgen.c (coff_find_nearest_line_with_names): Adjust
763 _bfd_dwarf2_find_nearest_line calls.
764 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
765 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
766 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
767 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
768 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
769 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
770 * libbfd.h: Regenerate.
772 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
774 * elf-bfd.h (struct elf_backend_data): New members.
775 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
776 .gnu.hash section if necessary.
777 (struct collect_gnu_hash_codes): New member.
778 (elf_gnu_hash_process_symidx): New function name.
779 (elf_renumber_gnu_hash_syms): Ignore local and undefined
780 symbols. Record xlat location for every symbol which should have
782 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
783 dynamic section if necessary.
784 (GNU_HASH_SECTION_NAME): New define.
785 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
786 Update the section size info.
787 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
788 (struct mips_elf_link_hash_entry): New member.
789 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
791 (mips_elf_sort_hash_table): Initialize the pointer to the
793 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
794 translation table entry with the symbol dynindx.
795 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
796 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
798 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
800 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
802 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
803 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
805 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
806 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
807 (_bfd_mips_post_process_headers): Mark the ABI version as
808 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
809 but not a .hash section.
810 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
811 position in the translation table, associated with the hash
813 * elfxx-mips.h (literal_reloc_p): Define
814 elf_backend_record_xhash_symbol backend hook.
815 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
818 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
820 * elf64-bpf.c (bpf_elf_relocate_section): New function.
821 (bpf_elf_insn_disp_reloc): Delete function.
822 (elf_backend_relocate_section): Define.
824 2019-08-07 Alan Modra <amodra@gmail.com>
827 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
828 for overflow in expressions involving nsymz.
830 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
832 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
833 two pages in relro presence.
835 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
837 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
838 (get_wsr_lbeg_opcode): New functions.
839 (check_loop_aligned): Detect relaxed loops and adjust loop_len
840 and insn_len for the first actual instruction of the loop.
842 2019-07-30 Alan Modra <amodra@gmail.com>
845 * bfd.c (struct bfd): Add lto_slim_object flag.
846 * bfd-in2.h: Regenerate.
848 2019-07-29 Martin Liska <mliska@suse.cz>
851 * archive.c (_bfd_compute_and_write_armap): Come up with
852 report_plugin_err variable.
853 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
854 * elf.c (struct lto_section): New.
855 (_bfd_elf_make_section_from_shdr): Parse content of
856 .gnu_lto_.lto section.
857 * elflink.c: Report error for a missing LTO plugin.
858 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
860 2019-07-28 Alan Modra <amodra@gmail.com>
864 * elflink.c (elf_link_add_object_symbols): Report an informative
865 error on finding local symbols with index equal or greater than
866 symbol table sh_info. Correct comment. Allow such symbols in
867 dynamic objects. Abort on NULL section for symbol.
869 2019-07-26 Alan Modra <amodra@gmail.com>
871 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
872 (elf_linker): Don't define.
873 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
875 2019-07-25 YunQiang Su <syq@debian.org>
878 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
881 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
883 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
885 (reloc_type_to_name): Fix formating.
886 (arc_elf_object_p): Likewise.
887 (debug_arc_reloc): Likewise.
888 (arc_do_relocation): Likewise.
890 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
892 * elf32-arc.c (bfd_get_32_me): New function.
893 (bfd_put_32_me): Likewise.
894 (arc_elf_relax_section): Likewise.
895 (bfd_elf32_bfd_relax_section): Define.
897 2019-07-24 Alan Modra <amodra@gmail.com>
899 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
900 elf_backend_final_write_processing, don't pass linker arg.
901 (_bfd_elf_final_write_processing): Update prototype.
902 * elf.c (_bfd_elf_write_object_contents): Adjust call.
903 (_bfd_elf_final_write_processing): Return error on incompatible
904 OSABI and has_gnu_osabi. Remove linker arg.
905 * elf-nacl.h (nacl_final_write_processing): Update prototype.
906 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
907 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
908 (_bfd_mips_elf_final_write_processing): Likewise.
909 * elf-hppa.h (elf_hppa_final_write_processing): Return status
910 and remove linker arg.
911 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
912 * elf-nacl.c (nacl_final_write_processing): Likewise.
913 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
914 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
915 * elf32-arm.c (arm_final_write_processing): Likewise.
916 (elf32_arm_final_write_processing): Likewise.
917 (elf32_arm_nacl_final_write_processing): Likewise.
918 (elf32_arm_vxworks_final_write_processing): Likewise.
919 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
920 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
921 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
922 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
923 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
924 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
925 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
926 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
927 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
928 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
929 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
930 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
931 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
932 * elf32-ppc.c (ppc_final_write_processing): Likewise.
933 (ppc_elf_final_write_processing): Likewise.
934 (ppc_elf_vxworks_final_write_processing): Likewise.
935 * elf32-sparc.c (sparc_final_write_processing): Likewise.
936 (elf32_sparc_final_write_processing): Likewise.
937 (elf32_sparc_vxworks_final_write_processing): Likewise.
938 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
939 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
940 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
941 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
942 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
943 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
944 (_bfd_mips_elf_final_write_processing): Likewise.
946 2019-07-24 Alan Modra <amodra@gmail.com>
948 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
950 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
951 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
953 2019-07-24 Alan Modra <amodra@gmail.com>
955 * elf32-visium.c (visium_elf_post_process_headers): Don't set
956 EI_OSABI header byte here.
959 2019-07-23 Alan Modra <amodra@gmail.com>
961 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
962 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
963 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
964 when elf_gnu_osabi_mbind is set.
965 (_bfd_elf_map_sections_to_segments): Likewise.
966 (_bfd_elf_init_private_section_data): Likewise.
967 (_bfd_elf_final_write_processing): Update comment.
968 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
969 (elf_backend_special_sections): Define without .tbss for linux.
971 2019-07-23 Alan Modra <amodra@gmail.com>
973 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
974 Remove none, any, all enums.
975 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
976 (_bfd_elf_final_write_processing): Declare.
977 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
978 elf_backend_final_write_processing.
979 (_bfd_elf_post_process_headers): Move body of function to..
980 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
981 only when not already set. Adjust for rename.
982 * elfxx-target.h (elf_backend_final_write_processing): Default to
983 _bfd_elf_final_write_processing.
984 * elf-hppa.h (elf_hppa_final_write_processing): Call
985 _bfd_elf_final_write_processing.
986 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
987 * elf-nacl.c (nacl_final_write_processing): Likewise.
988 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
989 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
990 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
991 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
992 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
993 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
994 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
995 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
996 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
997 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
998 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
999 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1000 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1001 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1002 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1003 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1004 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1005 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1006 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1007 * elf32-arm.c (arm_final_write_processing): Split out from..
1008 (elf32_arm_final_write_processing): ..here. Call
1009 _bfd_elf_final_write_processing.
1010 (elf32_arm_nacl_final_write_processing): Adjust.
1011 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1012 (_bfd_mips_elf_final_write_processing): ..here. Call
1013 _bfd_elf_final_write_processing.
1014 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1015 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1016 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1017 (ppc_elf_final_write_processing): ..here. Call
1018 _bfd_elf_final_write_processing.
1019 (ppc_elf_vxworks_final_write_processing): Adjust.
1020 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1021 (elf32_sparc_final_write_processing): ..here. Call
1022 _bfd_elf_final_write_processing.
1023 (elf32_sparc_vxworks_final_write_processing): Adjust.
1024 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1025 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1026 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1027 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1028 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1029 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1030 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1031 * elflink.c (elf_link_add_object_symbols): Likewise.
1032 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1035 2019-07-23 Omar Majid <omajid@redhat.com>
1037 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1038 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1039 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1041 * peXXigen.c: Add comment about source of .NET magic numbers.
1043 2019-07-19 Alan Modra <amodra@gmail.com>
1045 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1046 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1047 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1048 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1049 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1050 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1051 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1052 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1053 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1054 * bfd-in2.h: Regenerate.
1055 * libbfd.h: Regenerate.
1057 2019-07-18 Alan Modra <amodra@gmail.com>
1059 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1060 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1063 2019-07-18 Alan Modra <amodra@gmail.com>
1065 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1066 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1067 is more than 8 bits.
1068 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1069 tls_type vars unsigned int.
1070 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1071 to select r_type edit.
1073 2019-07-18 Alan Modra <amodra@gmail.com>
1075 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1077 * elf64-ppc.c (TLS_GDIE): Likewise.
1079 2019-07-18 Alan Modra <amodra@gmail.com>
1081 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1082 range of tp-relative offsets.
1084 2019-07-15 Alan Modra <amodra@gmail.com>
1086 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1087 alias is no longer bfd_link_hash_defined, clear the alias.
1089 2019-07-13 Alan Modra <amodra@gmail.com>
1091 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1093 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1094 (_bfd_elf_init_2_index_sections): Likewise.
1095 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1096 relocations for local TLS symbols, use STN_UNDEF as the relocation
1098 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1099 leave TLS symbol value in the addend.
1101 2019-07-08 Alan Modra <amodra@gmail.com>
1104 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1105 size before reading first word.
1107 2019-07-02 Nick Clifton <nickc@redhat.com>
1110 * elf.c (is_debuginfo_file): New function.
1111 (assign_file_positions_for_non_load_sections): Do not warn about
1112 allocated sections outside of loadable segments if they are found
1113 in a debuginfo file.
1114 * elf-bfd.h (is_debuginfo_file): Prototype.
1116 2019-07-02 Nick Clifton <nickc@redhat.com>
1119 * compress.c (bfd_get_full_section_contents): Do not complain
1120 about linker created sections that are larger than the file size.
1122 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1124 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1125 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1127 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1129 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1131 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1132 sections when .text section contain secure entry functions
1135 2019-07-01 Nick Clifton <nickc@redhat.com>
1138 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1139 section VMA in the offset used to update exidx relocs.
1141 2019-06-28 Nick Clifton <nickc@redhat.com>
1144 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1145 large version reference section.
1146 * compress.c (bfd_get_full_section_contents): Check for an
1147 uncompressed section whose size is larger than the file size.
1149 2019-06-28 Alan Modra <amodra@gmail.com>
1151 * format.c (bfd_check_format_matches): Don't match plugin target
1152 if another target matches. Expand comment.
1153 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1154 non-corefile targets, outside !SELECT_VECS.
1155 * config.bfd: Don't handle targ=plugin here.
1156 * configure.ac: Don't add plugin to enable_targets or handle in
1157 target loop setting selvecs and other target vars.
1158 * configure: Regenerate.
1160 2019-06-26 Nick Clifton <nickc@redhat.com>
1163 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1164 messages for failures.
1165 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1166 if returning an error value.
1168 2019-06-25 Jan Beulich <jbeulich@suse.com>
1170 * elf-properties.c (elf_find_and_remove_property): Rename last
1171 parameter. Mention it in comment.
1173 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1175 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1176 SEC_MERGE or SEC_CODE flags are set.
1177 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1178 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1179 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1180 Add sec_addr (sym_sec) after handling merge sections.
1182 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1185 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1186 property after reporting property removal.
1188 2019-06-23 Alan Modra <amodra@gmail.com>
1191 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1192 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1193 Reduce range of offsets allowed for other GOT relocs.
1195 2019-06-23 Alan Modra <amodra@gmail.com>
1198 * elfcode.h (elf_object_p): Warning fix.
1200 2019-06-21 Alan Modra <amodra@gmail.com>
1203 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1205 2019-06-19 Alan Modra <amodra@gmail.com>
1208 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1209 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1211 2019-06-19 Alan Modra <amodra@gmail.com>
1213 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1214 functions that require r2 valid to use local entry.
1215 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1217 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1219 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1220 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1221 with elfNN_aarch64_allocate_local_dynrelocs.
1223 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1225 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1227 2019-06-14 Alan Modra <amodra@gmail.com>
1229 * Makefile.in: Regenerate.
1230 * configure: Regenerate.
1232 2019-06-14 Alan Modra <amodra@gmail.com>
1234 * elf64-ppc.c: Fix comments involving paddi.
1236 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1239 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1240 absent, or the bfd is not in the ELF formart.
1241 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1243 2019-06-10 Christos Zoulas <christos@zoulas.com>
1246 * elf.c (elfcore_make_auxv_note_section): New function.
1247 (elfcore_grok_note): Use it.
1248 (elfcore_grok_freebsd_note): Likewise.
1249 (elfcore_grok_openbsd_note): Likewise.
1250 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1251 NT_NETBSDCORE_AUXV notes.
1253 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1255 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1256 alignment of the new gnu property section.
1258 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1260 * bfd-in.h: Change comment.
1261 * bfd-in2.h: Regenerate.
1262 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1263 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1266 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1268 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1269 Remove overflow check.
1271 2019-05-28 Alan Modra <amodra@gmail.com>
1274 * cofflink.c (coff_link_check_archive_element): Don't assume
1275 element is a coff object file after calling add_archive_element.
1277 2019-05-28 Alan Modra <amodra@gmail.com>
1280 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1281 attempt to set sh_entsize for excluded PLT section.
1283 2019-05-28 Alan Modra <amodra@gmail.com>
1286 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1287 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1288 allocated in alpha_dynamic_entries_for_reloc.
1290 2019-05-28 Alan Modra <amodra@gmail.com>
1293 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1294 on NULL output_section.
1295 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1297 2019-05-28 Alan Modra <amodra@gmail.com>
1300 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1301 entry when MUST_FIND. Abort when MUST_FIND not found.
1302 (elf_m68k_get_bfd2got_entry): Likewise.
1303 (elf_m68k_relocate_section): Remove now useless assert.
1305 2019-05-28 Alan Modra <amodra@gmail.com>
1308 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1309 from bfd_link_info, not an output section owner.
1310 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1311 (elf_hppa_final_link_relocate): Likewise.
1313 2019-05-28 Alan Modra <amodra@gmail.com>
1316 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1317 create_object_symbols_section, obj_textsec, obj_datasec or
1318 obj_bsssec. Fix other errors in placement.
1319 * config.bfd: Obsolete tic30-aout.
1321 2019-05-28 Alan Modra <amodra@gmail.com>
1324 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1325 end of section list as well as section_count.
1326 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1327 section list before returning error.
1329 2019-05-27 Alan Modra <amodra@gmail.com>
1331 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1333 2019-05-27 Alan Modra <amodra@gmail.com>
1336 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1338 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1340 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1341 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1342 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1343 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1344 (elf_backend_merge_symbol_attribute): Define.
1346 2019-05-24 Alan Modra <amodra@gmail.com>
1348 * po/SRC-POTFILES.in: Regenerate.
1350 2019-05-24 Alan Modra <amodra@gmail.com>
1352 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1353 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1354 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1355 (struct ppc_link_hash_table): Add powerxx_stubs.
1356 (ppc64_elf_check_relocs): Set powerxx_stubs.
1357 (build_powerxx_offset, size_powerxx_offset),
1358 (num_relocs_for_powerxx_offset),
1359 (emit_relocs_for_powerxx_offset): New functions.
1360 (plt_stub_size): Size powerxx stubs.
1361 (ppc_build_one_stub): Emit powerxx stubs.
1362 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1365 2019-05-24 Alan Modra <amodra@gmail.com>
1367 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1368 R_PPC64_GOT_PCREL34.
1369 (xlate_pcrel_opt): New function.
1370 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1371 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1372 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1374 2019-05-24 Alan Modra <amodra@gmail.com>
1376 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1377 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1378 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1379 (BFD_RELOC_PPC64_PLT_PCREL34),
1380 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1381 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1382 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1383 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1384 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1385 * elf64-ppc.c (PNOP): Define.
1386 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1387 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1388 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1390 (ppc64_elf_prefix_reloc): New function.
1391 (struct ppc_link_hash_table): Add notoc_plt.
1392 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1393 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1394 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1395 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1396 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1397 possible need for dynamic relocs on non-pcrel powerxx relocs.
1398 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1399 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1400 (toc_adjusting_stub_needed): Likewise.
1401 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1402 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1403 * bfd-in2.h: Regenerate.
1404 * libbfd.h: Regenerate.
1406 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1408 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1409 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1411 * configure: Regenerate.
1413 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1415 * configure: Regenerated.
1416 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1417 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1418 (BFD64_BACKENDS): Add elf64-bpf.lo.
1419 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1420 * Makefile.in (SOURCE_HFILES): Regenerate.
1421 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1422 * cpu-bpf.c: New file.
1423 * elf64-bpf.c: Likewise.
1424 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1426 * archures.c: Define architecture bfd_arch_bpf and machine
1428 * reloc.c: Define BFD relocations used by the BPF target.
1429 * bfd-in2.h: Regenerated.
1430 * libbfd.h: Likewise.
1432 2019-05-22 Alan Modra <amodra@gmail.com>
1434 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1437 2019-05-22 Alan Modra <amodra@gmail.com>
1439 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1440 processing on "size error in section".
1442 2019-05-22 Alan Modra <amodra@gmail.com>
1444 * som.c (som_bfd_free_cached_info): Call
1445 _bfd_generic_close_and_cleanup.
1447 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1449 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1450 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1452 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1454 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1455 checks. Search the RELA table for n64 relocations.
1457 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1458 Faraz Shahbazker <fshahbazker@wavecomp.com>
1460 * elfxx-mips.c (LA25_BC): New macro.
1461 (mips_elf_link_hash_table)<compact_branches>: New field.
1462 (STUB_JALRC): New macro.
1463 (mipsr6_o32_exec_plt0_entry_compact): New array.
1464 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1465 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1466 (mipsr6_exec_plt_entry_compact): Likewise.
1467 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1468 when compact_branches is true.
1469 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1470 PLT for MIPSR6 with compact_branches. Do not reorder the
1471 compact branches PLT. Switch the lazy stub for MIPSR6
1472 with compact_branches to use JALRC.
1473 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1474 when compact_branches is true.
1475 (_bfd_mips_elf_compact_branches): New function.
1476 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1478 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1481 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1482 Fix print formatter.
1484 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1487 * elf32-arm.c (get_value_helper): Remove.
1488 (elf32_arm_final_link_relocate): Fix branch future relocations.
1490 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1493 * bfd-in.h (enum erratum_84319_opts): New
1494 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1495 int to enum erratum_84319_opts.
1496 * bfd-in2.h: Regenerate.
1497 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1498 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1499 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1500 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1501 (_bfd_aarch64_resize_stubs): Amend comment.
1502 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1504 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1505 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1507 (clear_erratum_843419_entry): Update erratum conditional.
1509 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1512 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1513 when computing distance_short_enough.
1515 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1518 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1519 Wrap around even if distance equals avr_pc_wrap_around.
1521 2019-05-20 Nick Clifton <nickc@redhat.com>
1523 * po/fr.po: Updated French translation.
1525 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1527 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1529 2019-05-16 Alan Modra <amodra@gmail.com>
1531 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1533 2019-05-15 Alan Modra <amodra@gmail.com>
1535 * elf32-arm.c (elf32_arm_write_section): Don't leave
1536 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1537 unitialised section contents.
1539 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1542 * verilog.c: (VerilogDataWidth): New variable.
1543 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1545 2019-05-08 Nick Clifton <nickc@redhat.com>
1548 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1549 rather than FALSE if encountering a non-ELF file.
1551 2019-05-06 Alan Modra <amodra@gmail.com>
1553 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1555 2019-05-06 Alan Modra <amodra@gmail.com>
1557 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1558 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1559 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1560 * libbfd.h: Regenerate.
1561 * bfd-in2.h: Regenerate.
1563 2019-05-04 Alan Modra <amodra@gmail.com>
1566 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1567 following the standard section names.
1568 (bfd_decode_symclass): Prioritize section flag tests in
1569 decode_section_type before name tests in coff_section_type.
1570 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1571 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1572 their names and choose standard .text section flags for
1575 2019-05-02 Nick Clifton <nickc@redhat.com>
1578 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1579 .gnu.debugaltlink sections as debugging sections.
1581 2019-04-30 Alan Modra <amodra@gmail.com>
1583 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1584 (struct _ppc64_elf_section_data): Likewise.
1585 (ppc64_elf_check_relocs): Set above fields.
1586 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1587 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1590 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1593 * elflink.c (elf_link_output_extsym): Don't complain undefined
1594 weak dynamic reference.
1596 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1598 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1599 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1600 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1601 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1602 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1603 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1604 (elfNN_aarch64_small_plt0_bti_entry): Update.
1605 (elfNN_aarch64_small_plt_bti_entry): Update.
1606 (elfNN_aarch64_small_plt_pac_entry): Update.
1607 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1608 (setup_plt_values): Setup new entries.
1609 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1610 (elfNN_aarch64_plt_sym_val): Likewise.
1612 2019-04-22 Jim Wilson <jimw@sifive.com>
1614 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1616 2019-04-19 Alan Modra <amodra@gmail.com>
1618 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1620 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1622 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1623 building shared object.
1624 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1626 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1629 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1632 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1634 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1636 * bfd-in2.h: Regenerate.
1637 * libbfd.h: Likewise.
1639 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1641 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1642 * bfd-in2.h: Regenerated.
1643 * libbfd.h: Regenerated.
1645 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1647 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1648 * bfd-in2.h: Regenerated.
1649 * libbfd.h: Likewise.
1651 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1653 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1654 * bfd-in2.h: Regenerated.
1655 * libbfd.h: Regenerated.
1656 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1657 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1658 and R_ARM_THM_BF12 together.
1659 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1661 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1663 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1664 * libbfd.h: Regenerated.
1665 * bfd-in2.h: Regenerated.
1666 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1667 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1668 and R_ARM_THM_BF18 together.
1669 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1671 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1673 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1674 * bfd-in2.h: Regenerated.
1675 * libbfd.h: Regenerated.
1676 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1677 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1678 and R_ARM_THM_BF16 together.
1679 (get_value_helper): New reloc helper.
1680 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1682 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1684 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1685 * bfd-in2.h: Regenerate.
1686 * libbfd.h: Regenerate.
1688 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1690 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1691 * bfd-in2.h: Regenerate.
1692 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1693 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1695 (using_thumb2): Likewise.
1696 (using_thumb2_bl): Update assert.
1697 (arch_has_arm_nop): Likewise.
1698 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1699 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1701 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1703 * elf-linker-x86.h (elf_x86_cet_report): New.
1704 (elf_linker_x86_params): Add cet_report.
1705 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1706 missing IBT and SHSTK properties if needed.
1708 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1711 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1712 "h != NULL". Don't check "h != NULL" before calling.
1713 bfd_elf_gc_record_vtentry.
1714 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1715 * elf32-bfin.c (bfin_check_relocs): Likewise.
1716 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1717 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1718 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1719 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1720 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1721 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1722 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1723 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1724 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1725 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1726 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1727 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1728 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1729 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1730 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1731 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1732 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1733 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1734 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1735 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1736 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1737 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1738 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1739 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1740 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1741 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1742 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1743 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1744 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1747 2019-04-11 Alan Modra <amodra@gmail.com>
1750 * elflink.c (elf_link_add_object_symbols): Don't read partial
1751 dynamic entries from fuzzed objects.
1753 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1756 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1757 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1758 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1760 2019-04-10 Michael Forney <mforney@mforney.org>
1763 * doc/chew.c (free_words): Correctly free "push_text" strings.
1765 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1767 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1769 2019-04-08 Alan Modra <amodra@gmail.com>
1771 * configure.ac (elfxx_x86): Define and use.
1772 * configure: Regenerate.
1774 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1776 * elf-linker-x86.h: New file.
1777 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1778 to get x86-specific linker options.
1779 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1780 (elf_x86_64_check_relocs): Likewise.
1781 (elf_x86_64_relocate_section): Likewise.
1782 (elf_x86_64_link_setup_gnu_properties): Likewise.
1783 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1784 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1785 (_bfd_elf_linker_x86_set_options): New function.
1786 * elfxx-x86.h: Include "elf-linker-x86.h".
1787 (elf_x86_link_hash_table): Add params.
1789 2019-04-03 Alan Modra <amodra@gmail.com>
1791 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1792 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1793 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1794 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1795 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1796 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1798 2019-04-02 Jim Wilson <jimw@sifive.com>
1801 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1802 ELF header flags to after check for ELF object file. Loop through
1803 sections looking for code sections, if none, then skip ABI checks.
1805 2019-03-30 Andrew Waterman <andrew@sifive.com>
1807 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1810 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1812 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1813 info->export_dynamic to the conditional.
1815 2019-03-28 Alan Modra <amodra@gmail.com>
1818 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1819 * configure: Regenerate.
1820 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1821 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1822 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1823 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1824 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1826 2019-03-21 Jim Wilson <jimw@sifive.com>
1829 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1830 verify sym non-NULL before using. Add identical check using h.
1832 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1834 * elf-bfd.h (struct elf_backend_data): Add argument to
1835 merge_gnu_properties.
1836 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1837 itself and while calling bed->merge_gnu_properties.
1838 (elf_merge_gnu_property_list): Update the calls for
1839 elf_merge_gnu_properties.
1840 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1841 of --force-bti warning and add argument.
1842 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1844 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1845 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1848 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1850 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1851 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1852 (elf_backend_fixup_gnu_properties): Define for AArch64.
1854 2019-03-18 Alan Modra <amodra@gmail.com>
1857 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1858 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1859 attempt at writing glink stubs only once.
1861 2019-03-16 Alan Modra <amodra@gmail.com>
1864 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1865 (_bfd_elf_rel_local_sym): Likewise.
1866 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1867 section of symbols with unrecognized shndx.
1869 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1872 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1874 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1875 in discarded section.
1877 2019-03-15 Alan Modra <amodra@gmail.com>
1880 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1881 symbol after globals if elf_bad_symtab is not set.
1883 2019-03-15 Alan Modra <amodra@gmail.com>
1886 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1887 (_bfd_elf_rel_local_sym): Likewise.
1889 2019-03-15 Alan Modra <amodra@gmail.com>
1892 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1893 object files with sh_size not a multiple of sh_entsize.
1895 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1898 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1899 input with bad relocation.
1901 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1903 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1905 2019-03-14 Nick Clifton <nickc@redhat.com>
1908 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1909 (save_section_vma): Initialise field to the number of entries in
1911 (section_vma_same): Check that the number of entries in the
1912 sec_vma table matches the number of sections in the bfd.
1914 2019-03-14 Nick Clifton <nickc@redhat.com>
1917 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1918 section owner pointer when adding the default symbol.
1920 2019-03-14 Nick Clifton <nickc@redhat.com>
1923 * elflink.c (elf_link_add_object_symbols): Add new local variable
1924 extversym_end. Initialise it to point to the end of the version
1925 symbol table, if present. Check it when initialising and updating
1928 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1930 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1931 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1932 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1933 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1935 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1936 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1937 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1939 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1940 Szabolcs Nagy <szabolcs.nagy@arm.com>
1942 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1943 (aarch64_bti_pac_info): New.
1944 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1945 (bfd_elf32_aarch64_set_options): Likewise.
1946 * bfd-in2.h: Regenerate
1947 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1948 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1949 (elfNN_aarch64_small_plt0_bti_entry): New.
1950 (elfNN_aarch64_small_plt_bti_entry): New.
1951 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1952 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1953 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1954 tlsdesc_plt_entry_size fields.
1955 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1956 (setup_plt_values): New helper function.
1957 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1959 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1961 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1962 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1963 to plt stubs instead of fixed ones and update filling them according
1964 to the need for bti.
1965 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1966 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1967 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1968 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1969 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1971 (bfd_elfNN_get_synthetic_symtab): Define.
1972 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1973 and mising BTI NOTE SECTION.
1976 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1978 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1979 linker created inputs from merge.
1980 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1981 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1982 (elfNN_aarch64_link_setup_gnu_properties): New.
1983 (elfNN_aarch64_merge_gnu_properties): New.
1984 (elf_backend_setup_gnu_properties): Define for AArch64.
1985 (elf_backend_merge_gnu_properties): Likewise.
1986 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1987 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1988 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1989 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1990 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1991 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1992 (elf_backend_parse_gnu_properties): Define for AArch64.
1994 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1997 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1998 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2000 2019-03-12 Alan Modra <amodra@gmail.com>
2002 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2003 nmemb parameter. Use bfd_alloc2.
2004 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2006 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2007 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2008 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2010 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2011 (assign_section_numbers): Style fix.
2012 (swap_out_syms): Use bfd_malloc2.
2013 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2015 (_bfd_elf_make_empty_symbol): Style fix.
2016 (elfobj_grok_stapsdt_note_1): Formatting.
2017 * elfcode.h (elf_object_p): Use bfd_alloc2.
2018 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2019 (elf_slurp_symbol_table): Use bfd_zalloc2.
2020 (elf_slurp_reloc_table): Use bfd_alloc2.
2021 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2022 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2023 size calculation doesn't overflow.
2024 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2025 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2026 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2028 2019-03-08 Alan Modra <amodra@gmail.com>
2031 * merge.c (merge_strings): Return secinfo. Don't pad section
2033 (_bfd_merge_sections): Pad section to alignment here, if input
2034 sections contributing to merged output all pad to alignment.
2037 2019-03-06 Nick Clifton <nickc@redhat.com>
2039 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2041 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2042 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2044 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2046 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2047 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2050 * elf32-s390.c (allocate_dynrelocs): Update comment.
2052 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2054 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2056 2019-02-28 Nick Clifton <nickc@redhat.com>
2059 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2060 section that is not NUL terminated.
2062 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2065 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2066 by linker when checking copy reloc on protected symbol.
2068 2019-02-24 Alan Modra <amodra@gmail.com>
2071 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2073 2019-02-20 Eric Tsai <erictsai@cadence.com>
2075 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2076 sections between the call site and call destination and adjust
2077 call distance by the largest alignment.
2079 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2081 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2082 * elf.c (elfcore_grok_aarch_pauth): New function.
2083 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2084 (elfcore_write_aarch_pauth): New function.
2085 (elfcore_write_register_note): Check for AArch64 pauth section.
2087 2019-02-20 Alan Modra <amodra@gmail.com>
2090 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2093 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2095 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2096 Darwin hosts, not just or1k.
2097 * configure: Regenerate.
2099 2019-02-20 Alan Modra <amodra@gmail.com>
2102 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2103 sentinel NUL to string buffer nearer to loop where it is used.
2104 Don't go past sentinel when scanning strings, and don't write
2106 * archive.c (do_slurp_coff_armap): Simplify string handling to
2109 2019-02-19 Alan Modra <amodra@gmail.com>
2112 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2113 attempting to prevent read past end of section.
2115 2019-02-18 Alan Modra <amodra@gmail.com>
2118 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2119 PRIx64 to generate warning messages. Print local sym names too.
2121 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2123 * elf32-arc (INIT_SYM_STRING): Delete.
2124 (FINI_SYM_STRING): Likewise.
2125 (init_str): Likewise.
2126 (fini_str): Likewise.
2128 2019-02-08 Alan Modra <amodra@gmail.com>
2130 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2131 for bss-plt" warning to make it an error.
2133 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2136 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2137 reloc_class_ifunc for ifunc symbols.
2138 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2140 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2142 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2143 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2145 2019-02-07 Nick Clifton <nickc@redhat.com>
2147 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2148 into the definitely obsolete list.
2150 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2153 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2154 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2155 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2157 (elf_x86_64_check_relocs): Here.
2158 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2159 to check if a symbol is defined in a non-shared object.
2160 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2162 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2164 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2165 of 'labs' (and fix GCC warning).
2167 2019-01-25 Nick Clifton <nickc@redhat.com>
2169 * po/ru.po: Updated Russian translation.
2171 2019-01-23 Nick Clifton <nickc@redhat.com>
2173 * po/fr.po: Updated French translation.
2175 2019-01-21 Nick Clifton <nickc@redhat.com>
2177 * po/pt.po: Updated Portuguese translation.
2178 * po/uk.po: Updated Ukranian translation.
2180 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2183 * elf32-nds32.c (nds32_relocate_section): Add space between words
2185 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2187 (riscv_i_or_e_p): Likewise.
2188 (riscv_merge_arch_attr_info): Likewise.
2190 2019-01-19 Nick Clifton <nickc@redhat.com>
2192 * version.m4: Reset to 2.32.51
2193 * configure: Regenerate.
2194 * po/bfd.pot: Regenerate.
2196 2018-06-24 Nick Clifton <nickc@redhat.com>
2198 2.32 branch created.
2200 2019-01-16 Kito Cheng <kito@andestech.com>
2202 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2205 2019-01-16 Kito Cheng <kito@andestech.com>
2206 Nelson Chu <nelson@andestech.com>
2208 * elfnn-riscv.c (in_subsets): New.
2209 (out_subsets): Likewise.
2210 (merged_subsets): Likewise.
2211 (riscv_std_ext_p): Likewise.
2212 (riscv_non_std_ext_p): Likewise.
2213 (riscv_std_sv_ext_p): Likewise.
2214 (riscv_non_std_sv_ext_p): Likewise.
2215 (riscv_version_mismatch): Likewise.
2216 (riscv_i_or_e_p): Likewise.
2217 (riscv_merge_std_ext): Likewise.
2218 (riscv_merge_non_std_and_sv_ext): Likewise.
2219 (riscv_merge_arch_attr_info): Likewise.
2220 (riscv_merge_attributes): Likewise.
2221 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2223 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2224 (elf_backend_obj_attrs_vendor): Define.
2225 (elf_backend_obj_attrs_section_type): Likewise.
2226 (elf_backend_obj_attrs_section): Likewise.
2227 (elf_backend_obj_attrs_arg_type): Define as
2228 riscv_elf_obj_attrs_arg_type.
2229 * elfxx-riscv.c (riscv_estimate_digit): New.
2230 (riscv_estimate_arch_strlen1): Likewise.
2231 (riscv_estimate_arch_strlen): Likewise.
2232 (riscv_arch_str1): Likewise.
2233 (riscv_arch_str): Likewise.
2234 * elfxx-riscv.h (riscv_arch_str): Declare.
2236 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2238 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2240 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2241 source field. (md_apply_fix): Apply final fix
2242 to BFD_RELOC_S12Z_OPR.
2243 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2245 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2248 * elf32-s390.c (allocate_dynrelocs): Update comment.
2250 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2252 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2253 * configure: Regenerate.
2255 2019-01-08 Alan Modra <amodra@gmail.com>
2259 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2262 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2264 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2265 * bfd/bfd-in2.h: Regenerate.
2266 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2267 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2269 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2271 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2272 default target, little endian target is more suitable.
2274 2019-01-04 Alan Modra <amodra@gmail.com>
2278 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2280 (EQ_VALUE_IN_FIELD): Likewise.
2281 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2283 2019-01-01 Alan Modra <amodra@gmail.com>
2285 Update year range in copyright notice of all files.
2287 For older changes see ChangeLog-2018
2289 Copyright (C) 2019 Free Software Foundation, Inc.
2291 Copying and distribution of this file, with or without modification,
2292 are permitted in any medium without royalty provided the copyright
2293 notice and this notice are preserved.
2299 version-control: never