1 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
3 * elf-bfd.h (bfd_elf_get_str_section): Add.
4 * elf.c (bfd_elf_get_str_section): No longer static.
6 2019-09-26 Alan Modra <amodra@gmail.com>
9 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
10 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
11 ${bindir}/../lib/bfd-plugins if different.
12 * Makefile.in: Regenerate.
14 2019-09-23 Alan Modra <amodra@gmail.com>
16 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
17 in choosing between different actions for shared library and
18 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
19 (dec_dynrel_count): Likewise. Account for ifunc special case.
20 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
22 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
25 2019-09-23 Alan Modra <amodra@gmail.com>
27 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
28 * Makefile.in: Regenerate.
29 * po/SRC-POTFILES.in: Regenerate.
31 2019-09-23 Alan Modra <amodra@gmail.com>
33 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
34 (bfd_elf_version_tree): Delete forward declarations.
35 Move other forward decls and remaining elf function decl later.
36 (bfd_section_already_linked_table_init),
37 (bfd_section_already_linked_table_free),
38 (_bfd_handle_already_linked, _bfd_nearby_section),
39 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
41 2019-09-23 Alan Modra <amodra@gmail.com>
43 * bfd-in.h: Move ecoff function declarations..
44 * ecoff-bfd.h: ..to here, new file.
45 * ecoff.c: Include ecoff-bfd.h.
46 * ecofflink.c: Likewise.
47 * elf64-alpha.c: Likewise.
48 * elfxx-mips.c: Likewise.
49 * bfd-in2.h: Regenerate.
51 2019-09-23 Alan Modra <amodra@gmail.com>
53 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
54 Move most other elf declarations..
55 * elf-bfd.h: ..to here.
56 * bfd-in2.h: Regenerate.
58 2019-09-23 Alan Modra <amodra@gmail.com>
60 * bfd-in.h: Move m68k function declaration..
61 * cpu-m68k.h: ..to here, new file..
62 * elf32-m68k.h: ..and here, new file.
63 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
64 * bfd-in2.h: Regenerate.
66 2019-09-23 Alan Modra <amodra@gmail.com>
68 * bfd-in.h: Move bfin function declaration..
69 * elf32-bfin.h: ..to here, new file.
70 * elf32-bfin.c: Include elf32-bfin.h.
71 * bfd-in2.h: Regenerate.
73 2019-09-23 Alan Modra <amodra@gmail.com>
75 * bfd-in.h: Move cr16 function declaration..
76 * elf32-cr16.h: ..to here, new file.
77 * elf32-cr16.c: Include elf32-cr16.h.
78 * bfd-in2.h: Regenerate.
80 2019-09-23 Alan Modra <amodra@gmail.com>
82 * bfd-in.h (bfd_sunos_get_needed_list),
83 (bfd_sunos_record_link_assignment),
84 (bfd_sunos_size_dynamic_sections),
85 (bfd_i386linux_size_dynamic_sections),
86 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
87 * bfd-in2.h: Regenerate.
89 2019-09-23 Alan Modra <amodra@gmail.com>
91 * bfd-in.h: Move xcoff function declarations..
92 * xcofflink.h: ..to here, new file.
93 * xcofflink.c: Include xcofflink.h.
94 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
95 * bfd-in2.h: Regenerate.
97 2019-09-23 Alan Modra <amodra@gmail.com>
99 * bfd-in.h: Delete coff forward refs and move coff declaration..
100 * coff-bfd.h: ..to here.
101 * bfd-in2.h: Regenerate.
103 2019-09-23 Alan Modra <amodra@gmail.com>
105 * bfd-in.h: Move arm declaraions..
106 * cpu-arm.h: ..to here, new file..
107 * coff-arm.h: ..and here, new file..
108 * elf32-arm.h: ..and here, new file.
109 * cpu-arm.c: Include cpu-arm.h.
110 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
111 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
112 * pe-arm.c: Move function rename defines later.
113 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
114 * bfd-in2.h: Regenerate.
116 2019-09-23 Alan Modra <amodra@gmail.com>
118 * bfd-in.h: Move tic6x function declaration..
119 * elf32-tic6x.h: ..to here.
120 * bfd-in2.h: Regenerate.
122 2019-09-23 Alan Modra <amodra@gmail.com>
124 * bfd-in.h: Move aarch64 declarations and defines..
125 * cpu-aarch64.h: ..to here, new file..
126 * elfxx-aarch64.h: ..and here.
127 * cpu-aarch64.c: Include cpu-aarch64.h.
128 * elfnn-aarch64.c: Likewise.
129 * bfd-in2.h: Regenerate.
131 2019-09-23 Alan Modra <amodra@gmail.com>
133 * bfd-in.h: Delete ticoff function declarations.
134 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
135 (bfd_ticoff_get_section_load_page): Make static.
136 * bfd-in2.h: Regenerate.
138 2019-09-23 Alan Modra <amodra@gmail.com>
140 * bfd-in.h: Move h8300 function declaration to..
141 * cpu-h8300.h: ..here, new file.
142 * cpu-h8300.c: Include cpu-h8300.h.
143 * elf32-h8300.c: Likewise.
144 * bfd-in2.h: Regenerate.
146 2019-09-23 Alan Modra <amodra@gmail.com>
148 * bfd-in.h: Move ia64 function declarations..
149 * elfxx-ia64.h: ..to here.
150 * bfd-in2.h: Regenerate.
152 2019-09-23 Alan Modra <amodra@gmail.com>
154 * bfd-in.h: Move v850 function declarations..
155 * elf32-v850.h: ..to here, new file.
156 * elf32-v850.c: Include elf32-v850.h.
157 * bfd-in2.h: Regenerate.
159 2019-09-23 Alan Modra <amodra@gmail.com>
161 * bfd-in.h: Move mips function declaration to..
162 * elfxx-mips.h: ..here.
163 * bfd-in2.h: Regenerate.
165 2019-09-23 Alan Modra <amodra@gmail.com>
167 * bfd-in.h: Move csky function declarations to..
168 * elf32-csky.h: ..here, new file.
169 * elf32-csky.c: Include elf32-csky.h.
170 * bfd-in2.h: Regenerate.
172 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
174 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
175 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
176 Set undefined_weak field from it.
177 (relax_func_t): New parameter undefined_weak.
178 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
179 (_bfd_riscv_relax_tls_le): Likewise.
180 (_bfd_riscv_relax_align): Likewise.
181 (_bfd_riscv_relax_delete): Likewise.
182 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
183 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
184 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
185 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
186 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
188 (_bfd_riscv_relax_section): New local undefined_weak. Set for
189 undef weak relocs that can be relaxed. Pass to relax_func call.
191 2019-09-20 Alan Modra <amodra@gmail.com>
193 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
194 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
195 (bfd_section_userdata, bfd_is_com_section, discarded_section),
196 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
197 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
198 (bfd_section_list_remove, bfd_section_list_append),
199 (bfd_section_list_prepend, bfd_section_list_insert_after),
200 (bfd_section_list_insert_before, bfd_section_removed_from_list):
201 New inline functions.
202 * section.c (bfd_is_und_section, bfd_is_abs_section),
203 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
204 (bfd_section_list_append, bfd_section_list_prepend),
205 (bfd_section_list_insert_after, bfd_section_list_insert_before),
206 (bfd_section_removed_from_list): Delete macros.
207 (bfd_section_name, bfd_section_size, bfd_section_vma),
208 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
209 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
210 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
211 (discarded_section): New inline functions.
212 * bfd-in2.h: Regenerate.
214 2019-09-20 Alan Modra <amodra@gmail.com>
216 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
217 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
218 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
219 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
220 * targets.c (bfd_asymbol_flavour): Likewise.
221 * bfd-in2.h: Regenerate.
223 2019-09-20 Alan Modra <amodra@gmail.com>
225 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
226 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
227 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
228 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
229 (bfd_get_file_flags, bfd_applicable_file_flags),
230 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
231 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
232 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
233 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
234 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
235 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
236 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
237 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
238 (bfd_usrdata, bfd_set_usrdata): New inline functions.
239 * targets.c (bfd_get_target, bfd_get_flavour),
240 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
241 (bfd_little_endian, bfd_header_big_endian),
242 (bfd_header_little_endian, bfd_applicable_section_flags),
243 (bfd_get_symbol_leading_char): New inline functions.
244 * bfd-in2.h: Regenerate.
246 2019-09-20 Alan Modra <amodra@gmail.com>
248 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
249 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
252 2019-09-18 Alan Modra <amodra@gmail.com>
254 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
255 (bfd_get_section_lma, bfd_get_section_alignment),
256 (bfd_get_section_size, bfd_get_section_flags),
257 (bfd_get_section_userdata): Delete.
258 (bfd_section_name, bfd_section_size, bfd_section_vma),
259 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
260 (bfd_section_flags, bfd_section_userdata): New.
261 (bfd_is_com_section): Rename parameter.
262 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
263 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
264 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
265 (bfd_set_section_lma): New.
266 * bfd-in2.h: Regenerate.
267 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
269 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
270 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
271 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
272 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
273 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
274 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
275 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
276 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
277 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
278 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
279 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
280 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
281 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
282 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
283 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
284 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
285 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
286 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
287 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
288 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
289 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
290 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
291 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
292 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
293 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
294 * xcofflink.c: Update throughout for bfd section macro and function
297 2019-09-18 Alan Modra <amodra@gmail.com>
299 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
300 (bfd_get_output_section): Delete.
301 (bfd_asymbol_base): Delete.
302 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
303 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
304 (bfd_set_asymbol_name): New macro.
305 * bfd-in2.h: Regenerate.
306 * aout-cris.c: Update throughout to use bfd_asymbol_section.
308 * cofflink.c: Likewise.
309 * dwarf2.c: Likewise.
312 * elf32-arm.c: Likewise.
313 * elf32-mips.c: Likewise.
314 * elf32-score.c: Likewise.
315 * elf32-score7.c: Likewise.
316 * elfn32-mips.c: Likewise.
317 * elfnn-aarch64.c: Likewise.
318 * elfxx-mips.c: Likewise.
319 * linker.c: Likewise.
321 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
323 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
325 * Makefile.in: Re-generate.
326 * configure: Re-generate.
327 * doc/Makefile.in: Re-generate.
329 2019-09-18 Alan Modra <amodra@gmail.com>
331 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
333 * pdp11.c (slurp_symbol_table): Likewise.
334 * som.c (som_slurp_symbol_table): Likewise.
335 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
336 * coffcode.h (coff_slurp_symbol_table): Likewise.
337 * cofflink.c (_bfd_coff_final_link): Likewise.
338 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
339 (_bfd_ecoff_slurp_symbolic_info): Likewise.
340 (_bfd_ecoff_slurp_symbol_table): Likewise.
341 (_bfd_ecoff_bfd_final_link): Likewise.
342 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
343 * elflink.c (elf_link_output_symstrtab): Likewise.
344 (bfd_elf_final_link): Likewise.
345 * peicode.h (pe_ILF_build_a_bfd): Likewise.
346 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
347 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
348 start_address or symcount using bfd_get macros.
349 * coffgen.c (coff_real_object_p): Likewise.
350 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
351 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
352 * elfcore.h (elf_core_file_p): Don't set start_address using
354 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
356 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
357 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
358 or symcount using bfd_get macros.
359 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
360 * syms.c (bfd_set_symtab): Likewise.
361 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
362 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
364 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
365 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
366 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
367 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
368 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
369 * som.c (som_slurp_armap): Likewise.
371 2019-09-18 Alan Modra <amodra@gmail.com>
373 * archures.c (bfd_get_arch): Make param const.
374 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
375 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
376 * bfd-in2.h: Regenerate.
378 2019-09-18 Alan Modra <amodra@gmail.com>
380 * bfd-in.h (carsym.name): Make const.
381 * reloc.c (struct reloc_howto_struct.name): Likewise.
382 * targets.c (bfd_target.name): Likewise.!
383 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
384 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
385 when setting carsym.name.
386 * bfd-in2.h: Regenerate.
388 2019-09-18 Alan Modra <amodra@gmail.com>
390 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
391 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
392 error status. Adjust calls.
393 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
394 Close bfd on failure. Replace xstrdup/bfd_alloc use with
395 bfd_malloc. Use bfd_set_filename.
397 2019-09-18 Alan Modra <amodra@gmail.com>
399 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
400 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
401 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
402 needs_copy even if all relocs are in rw sections.
403 (dec_dynrel_count): Handle TOC16 relocs.
404 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
405 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
408 2019-09-16 Phil Blundell <pb@pbcl.net>
410 * version.m4: Set version to 2.33.50.
411 * Makefile.in, configure, doc/Makefile.in: Regenerated.
413 2019-09-11 Tom Tromey <tom@tromey.com>
415 * opncls.c (bfd_set_filename): New function.
416 * bfd-in2.h: Regenerate.
418 2019-09-11 Alan Modra <amodra@gmail.com>
420 * targets.c (struct bfd_target): Add _bfd_group_name.
421 (BFD_JUMP_TABLE): Likewise.
422 * coffgen.c (bfd_coff_group_name): New function.
423 * elf.c (bfd_elf_group_name): New function.
424 * linker.c (_bfd_nolink_bfd_group_name): New function.
425 * section.c (bfd_generic_group_name): New function.
426 * elf-bfd.h (bfd_elf_group_name): Declare.
427 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
428 * libcoff-in.h (bfd_coff_group_name): Declare.
429 * aout-target.h (MY_bfd_group_name): Define.
430 * aout-tic30.c (MY_bfd_group_name): Define.
431 * bfd.c (bfd_group_name): Define.
432 * binary.c (binary_bfd_group_name): Define.
433 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
434 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
435 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
436 * coffcode.h (coff_bfd_group_name): Define.
437 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
438 * i386msdos.c (msdos_bfd_group_name): Define.
439 * ihex.c (ihex_bfd_group_name): Define.
440 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
441 * mmo.c (mmo_bfd_group_name): Define.
442 * pef.c (bfd_pef_bfd_group_name): Define.
443 * plugin.c (bfd_plugin_bfd_group_name): Define.
444 * ppcboot.c (ppcboot_bfd_group_name): Define.
445 * som.c (som_bfd_group_name): Define.
446 * srec.c (srec_bfd_group_name): Define.
447 * tekhex.c (tekhex_bfd_group_name): Define.
448 * verilog.c (verilog_bfd_group_name): Define.
449 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
450 * xsym.c (bfd_sym_bfd_group_name): Define.
451 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
452 (rs6000_xcoff64_aix_vec): Likewise.
453 * bfd-in2.h: Regenerate.
454 * libbfd.h: Regenerate.
455 * libcoff.h: Regenerate.
457 2019-09-10 Nick Clifton <nickc@redhat.com>
460 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
462 (bfd_default_arch_struct): Initialise the new field.
463 * bfd-in2.h: Regenerate.
464 * cpu-aarch64.c: Initialise the new field.
465 * cpu-alpha.c: Likewise.
466 * cpu-arc.c: Likewise.
467 * cpu-arm.c: Likewise.
468 * cpu-avr.c: Likewise.
469 * cpu-bfin.c: Likewise.
470 * cpu-bpf.c: Likewise.
471 * cpu-cr16.c: Likewise.
472 * cpu-cr16c.c: Likewise.
473 * cpu-cris.c: Likewise.
474 * cpu-crx.c: Likewise.
475 * cpu-csky.c: Likewise.
476 * cpu-d10v.c: Likewise.
477 * cpu-d30v.c: Likewise.
478 * cpu-dlx.c: Likewise.
479 * cpu-epiphany.c: Likewise.
480 * cpu-fr30.c: Likewise.
481 * cpu-frv.c: Likewise.
482 * cpu-ft32.c: Likewise.
483 * cpu-h8300.c: Likewise.
484 * cpu-hppa.c: Likewise.
485 * cpu-i386.c: Likewise.
486 * cpu-ia64.c: Likewise.
487 * cpu-iamcu.c: Likewise.
488 * cpu-ip2k.c: Likewise.
489 * cpu-iq2000.c: Likewise.
490 * cpu-k1om.c: Likewise.
491 * cpu-l1om.c: Likewise.
492 * cpu-lm32.c: Likewise.
493 * cpu-m10200.c: Likewise.
494 * cpu-m10300.c: Likewise.
495 * cpu-m32c.c: Likewise.
496 * cpu-m32r.c: Likewise.
497 * cpu-m68hc11.c: Likewise.
498 * cpu-m68hc12.c: Likewise.
499 * cpu-m68k.c: Likewise.
500 * cpu-m9s12x.c: Likewise.
501 * cpu-m9s12xg.c: Likewise.
502 * cpu-mcore.c: Likewise.
503 * cpu-mep.c: Likewise.
504 * cpu-metag.c: Likewise.
505 * cpu-microblaze.c: Likewise.
506 * cpu-mips.c: Likewise.
507 * cpu-mmix.c: Likewise.
508 * cpu-moxie.c: Likewise.
509 * cpu-msp430.c: Likewise.
510 * cpu-mt.c: Likewise.
511 * cpu-nds32.c: Likewise.
512 * cpu-nfp.c: Likewise.
513 * cpu-nios2.c: Likewise.
514 * cpu-ns32k.c: Likewise.
515 * cpu-or1k.c: Likewise.
516 * cpu-pdp11.c: Likewise.
517 * cpu-pj.c: Likewise.
518 * cpu-plugin.c: Likewise.
519 * cpu-powerpc.c: Likewise.
520 * cpu-pru.c: Likewise.
521 * cpu-riscv.c: Likewise.
522 * cpu-rl78.c: Likewise.
523 * cpu-rs6000.c: Likewise.
524 * cpu-rx.c: Likewise.
525 * cpu-s12z.c: Likewise.
526 * cpu-s390.c: Likewise.
527 * cpu-score.c: Likewise.
528 * cpu-sh.c: Likewise.
529 * cpu-sparc.c: Likewise.
530 * cpu-spu.c: Likewise.
531 * cpu-tic30.c: Likewise.
532 * cpu-tic4x.c: Likewise.
533 * cpu-tic54x.c: Likewise.
534 * cpu-tic6x.c: Likewise.
535 * cpu-tic80.c: Likewise.
536 * cpu-tilegx.c: Likewise.
537 * cpu-tilepro.c: Likewise.
538 * cpu-v850.c: Likewise.
539 * cpu-v850_rh850.c: Likewise.
540 * cpu-vax.c: Likewise.
541 * cpu-visium.c: Likewise.
542 * cpu-wasm32.c: Likewise.
543 * cpu-xc16x.c: Likewise.
544 * cpu-xgate.c: Likewise.
545 * cpu-xstormy16.c: Likewise.
546 * cpu-xtensa.c: Likewise.
547 * cpu-z80.c: Likewise.
548 * cpu-z8k.c: Likewise.
550 2019-09-09 Phil Blundell <pb@pbcl.net>
552 binutils 2.33 branch created.
554 2019-09-06 Alan Modra <amodra@gmail.com>
556 * aout-target.h (object_p): Formatting.
557 * bfd-in.h (bfd_get_filename): Don't cast to char*.
558 * corefile.c (generic_core_file_matches_executable_p): Constify
559 variables and remove cast.
560 * bfd-in2.h: Regenerate.
562 2019-09-05 Alan Modra <amodra@gmail.com>
564 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
565 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
566 in the GOT/PLT entry rather than affecting the offset to that
568 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
570 2019-09-05 Alan Modra <amodra@gmail.com>
572 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
573 in second instruction.
574 (ppc64_elf_relocate_section): Likewise.
576 2019-09-05 Alan Modra <amodra@gmail.com>
579 * libbfd-in.h (bfd_strdup): New inline function.
580 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
582 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
583 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
585 (bfd_openstreamr): Use bfd_strdup.
586 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
587 * plugin.c (try_load_plugin): Use bfd_malloc.
588 * libbfd.h: Regenerate.
590 2019-09-02 Alan Modra <amodra@gmail.com>
593 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
595 (read_alt_indirect_string): Likewise.
596 (read_alt_indirect_ref): Likewise.
598 2019-08-31 Jim Wilson <jimw@sifive.com>
601 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
602 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
604 2019-08-30 Jim Wilson <jimw@sifive.com>
606 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
607 error, call bfd_set_error, set ret to FALSE, and goto out label.
609 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
612 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
613 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
615 2019-08-29 Alan Modra <amodra@gmail.com>
618 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
619 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
620 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
623 2019-08-29 Alan Modra <amodra@gmail.com>
625 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
626 on second insn, return it in poff.
627 (ppc64_elf_relocate_section): Add offset to paddi addend for
630 2019-08-28 Jim Wilson <jimw@sifive.com>
632 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
633 section when setting max_alignment. Update comment.
634 (_bfd_riscv_relax_pc): Likewise.
636 2019-08-29 Alan Modra <amodra@gmail.com>
639 * bfd.c (struct bfd): Add no_element_cache.
640 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
641 archive cache when no_element_cache.
642 (bfd_generic_archive_p): Set no_element_cache when opening first
643 element to check format. Close first element too.
644 (do_slurp_bsd_armap): Don't zero ardata->cache here.
645 * bfd-in2.h: Regenerate.
647 2019-08-24 Alan Modra <amodra@gmail.com>
649 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
650 symbols from GOT optimisation.
652 2019-08-23 Stafford Horne <shorne@gmail.com>
654 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
657 2019-08-23 Nick Clifton <nickc@redhat.com>
660 * elf.c (bfd_section_from_shdr): Issue an informative warning
661 message and continue processing other sections after encountering
662 a reloc section for a section which already has other relocs
665 2019-08-23 Alan Modra <amodra@gmail.com>
668 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
669 on error without freeing plts[] contents.
671 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
673 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
675 2019-08-22 Nick Clifton <nickc@redhat.com>
678 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
679 reading data from extra records.
681 2019-08-22 Tamar Christina <tamar.christina@arm.com>
684 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
685 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
686 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
687 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
690 2019-08-22 Alan Modra <amodra@gmail.com>
692 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
693 instead recognize CMSE_PREFIX in symbol name.
694 (elf32_arm_gc_mark_extra_sections): Likewise.
695 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
696 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
698 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
700 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
701 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
703 2019-08-20 Tamar Christina <tamar.christina@arm.com>
705 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
706 elf32_arm_stub_long_branch_v4t_thumb_thumb,
707 elf32_arm_stub_long_branch_v4t_thumb_arm,
708 elf32_arm_stub_short_branch_v4t_thumb_arm,
709 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
710 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
711 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
712 previous instruction.
714 2019-08-19 Tom Tromey <tromey@adacore.com>
716 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
719 2019-08-19 Alan Modra <amodra@gmail.com>
721 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
723 (struct _ppc64_elf_section_data): Likewise.
724 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
725 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
726 than TOC loop. Check PLT16 insns too.
728 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
731 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
732 PC-relative relocations back to ...
733 (elf_x86_64_relocate_section): Here.
735 2019-08-16 Martin Liska <mliska@suse.cz>
738 * elflink.c: Report error only for not relocatable.
739 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
740 here lto_slim_object as it's handled in caller.
742 2019-08-16 Alan Modra <amodra@gmail.com>
744 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
746 2019-08-15 Jim Wilson <jimw@sifive.com>
748 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
749 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
750 to c.li instruction, and use ENCODE_RVC_IMM to set value.
752 2019-08-15 Tom Tromey <tromey@adacore.com>
754 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
757 2019-08-14 Alan Modra <amodra@gmail.com>
760 * dwarf2.c (stash_comp_unit): New function, extracted from..
761 (_bfd_dwarf2_find_nearest_line): ..here.
762 (find_abstract_instance): Parse comp units and decode line info
765 2019-08-14 Alan Modra <amodra@gmail.com>
767 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
768 (comp_unit_find_nearest_line): Use it here..
769 (_bfd_dwarf2_find_symbol_bias): ..and here.
771 2019-08-14 Alan Modra <amodra@gmail.com>
773 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
774 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
775 * coffgen.c (coff_find_nearest_line_with_names): Adjust
776 _bfd_dwarf2_find_nearest_line calls.
777 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
778 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
779 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
780 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
781 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
782 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
783 * libbfd.h: Regenerate.
785 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
787 * elf-bfd.h (struct elf_backend_data): New members.
788 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
789 .gnu.hash section if necessary.
790 (struct collect_gnu_hash_codes): New member.
791 (elf_gnu_hash_process_symidx): New function name.
792 (elf_renumber_gnu_hash_syms): Ignore local and undefined
793 symbols. Record xlat location for every symbol which should have
795 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
796 dynamic section if necessary.
797 (GNU_HASH_SECTION_NAME): New define.
798 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
799 Update the section size info.
800 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
801 (struct mips_elf_link_hash_entry): New member.
802 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
804 (mips_elf_sort_hash_table): Initialize the pointer to the
806 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
807 translation table entry with the symbol dynindx.
808 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
809 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
811 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
813 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
815 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
816 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
818 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
819 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
820 (_bfd_mips_post_process_headers): Mark the ABI version as
821 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
822 but not a .hash section.
823 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
824 position in the translation table, associated with the hash
826 * elfxx-mips.h (literal_reloc_p): Define
827 elf_backend_record_xhash_symbol backend hook.
828 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
831 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
833 * elf64-bpf.c (bpf_elf_relocate_section): New function.
834 (bpf_elf_insn_disp_reloc): Delete function.
835 (elf_backend_relocate_section): Define.
837 2019-08-07 Alan Modra <amodra@gmail.com>
840 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
841 for overflow in expressions involving nsymz.
843 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
845 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
846 two pages in relro presence.
848 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
850 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
851 (get_wsr_lbeg_opcode): New functions.
852 (check_loop_aligned): Detect relaxed loops and adjust loop_len
853 and insn_len for the first actual instruction of the loop.
855 2019-07-30 Alan Modra <amodra@gmail.com>
858 * bfd.c (struct bfd): Add lto_slim_object flag.
859 * bfd-in2.h: Regenerate.
861 2019-07-29 Martin Liska <mliska@suse.cz>
864 * archive.c (_bfd_compute_and_write_armap): Come up with
865 report_plugin_err variable.
866 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
867 * elf.c (struct lto_section): New.
868 (_bfd_elf_make_section_from_shdr): Parse content of
869 .gnu_lto_.lto section.
870 * elflink.c: Report error for a missing LTO plugin.
871 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
873 2019-07-28 Alan Modra <amodra@gmail.com>
877 * elflink.c (elf_link_add_object_symbols): Report an informative
878 error on finding local symbols with index equal or greater than
879 symbol table sh_info. Correct comment. Allow such symbols in
880 dynamic objects. Abort on NULL section for symbol.
882 2019-07-26 Alan Modra <amodra@gmail.com>
884 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
885 (elf_linker): Don't define.
886 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
888 2019-07-25 YunQiang Su <syq@debian.org>
891 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
894 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
896 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
898 (reloc_type_to_name): Fix formating.
899 (arc_elf_object_p): Likewise.
900 (debug_arc_reloc): Likewise.
901 (arc_do_relocation): Likewise.
903 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
905 * elf32-arc.c (bfd_get_32_me): New function.
906 (bfd_put_32_me): Likewise.
907 (arc_elf_relax_section): Likewise.
908 (bfd_elf32_bfd_relax_section): Define.
910 2019-07-24 Alan Modra <amodra@gmail.com>
912 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
913 elf_backend_final_write_processing, don't pass linker arg.
914 (_bfd_elf_final_write_processing): Update prototype.
915 * elf.c (_bfd_elf_write_object_contents): Adjust call.
916 (_bfd_elf_final_write_processing): Return error on incompatible
917 OSABI and has_gnu_osabi. Remove linker arg.
918 * elf-nacl.h (nacl_final_write_processing): Update prototype.
919 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
920 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
921 (_bfd_mips_elf_final_write_processing): Likewise.
922 * elf-hppa.h (elf_hppa_final_write_processing): Return status
923 and remove linker arg.
924 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
925 * elf-nacl.c (nacl_final_write_processing): Likewise.
926 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
927 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
928 * elf32-arm.c (arm_final_write_processing): Likewise.
929 (elf32_arm_final_write_processing): Likewise.
930 (elf32_arm_nacl_final_write_processing): Likewise.
931 (elf32_arm_vxworks_final_write_processing): Likewise.
932 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
933 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
934 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
935 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
936 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
937 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
938 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
939 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
940 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
941 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
942 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
943 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
944 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
945 * elf32-ppc.c (ppc_final_write_processing): Likewise.
946 (ppc_elf_final_write_processing): Likewise.
947 (ppc_elf_vxworks_final_write_processing): Likewise.
948 * elf32-sparc.c (sparc_final_write_processing): Likewise.
949 (elf32_sparc_final_write_processing): Likewise.
950 (elf32_sparc_vxworks_final_write_processing): Likewise.
951 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
952 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
953 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
954 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
955 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
956 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
957 (_bfd_mips_elf_final_write_processing): Likewise.
959 2019-07-24 Alan Modra <amodra@gmail.com>
961 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
963 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
964 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
966 2019-07-24 Alan Modra <amodra@gmail.com>
968 * elf32-visium.c (visium_elf_post_process_headers): Don't set
969 EI_OSABI header byte here.
972 2019-07-23 Alan Modra <amodra@gmail.com>
974 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
975 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
976 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
977 when elf_gnu_osabi_mbind is set.
978 (_bfd_elf_map_sections_to_segments): Likewise.
979 (_bfd_elf_init_private_section_data): Likewise.
980 (_bfd_elf_final_write_processing): Update comment.
981 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
982 (elf_backend_special_sections): Define without .tbss for linux.
984 2019-07-23 Alan Modra <amodra@gmail.com>
986 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
987 Remove none, any, all enums.
988 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
989 (_bfd_elf_final_write_processing): Declare.
990 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
991 elf_backend_final_write_processing.
992 (_bfd_elf_post_process_headers): Move body of function to..
993 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
994 only when not already set. Adjust for rename.
995 * elfxx-target.h (elf_backend_final_write_processing): Default to
996 _bfd_elf_final_write_processing.
997 * elf-hppa.h (elf_hppa_final_write_processing): Call
998 _bfd_elf_final_write_processing.
999 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1000 * elf-nacl.c (nacl_final_write_processing): Likewise.
1001 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1002 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1003 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1004 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1005 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1006 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1007 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1008 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1009 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1010 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1011 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1012 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1013 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1014 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1015 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1016 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1017 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1018 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1019 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1020 * elf32-arm.c (arm_final_write_processing): Split out from..
1021 (elf32_arm_final_write_processing): ..here. Call
1022 _bfd_elf_final_write_processing.
1023 (elf32_arm_nacl_final_write_processing): Adjust.
1024 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1025 (_bfd_mips_elf_final_write_processing): ..here. Call
1026 _bfd_elf_final_write_processing.
1027 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1028 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1029 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1030 (ppc_elf_final_write_processing): ..here. Call
1031 _bfd_elf_final_write_processing.
1032 (ppc_elf_vxworks_final_write_processing): Adjust.
1033 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1034 (elf32_sparc_final_write_processing): ..here. Call
1035 _bfd_elf_final_write_processing.
1036 (elf32_sparc_vxworks_final_write_processing): Adjust.
1037 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1038 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1039 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1040 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1041 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1042 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1043 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1044 * elflink.c (elf_link_add_object_symbols): Likewise.
1045 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1048 2019-07-23 Omar Majid <omajid@redhat.com>
1050 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1051 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1052 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1054 * peXXigen.c: Add comment about source of .NET magic numbers.
1056 2019-07-19 Alan Modra <amodra@gmail.com>
1058 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1059 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1060 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1061 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1062 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1063 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1064 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1065 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1066 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1067 * bfd-in2.h: Regenerate.
1068 * libbfd.h: Regenerate.
1070 2019-07-18 Alan Modra <amodra@gmail.com>
1072 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1073 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1076 2019-07-18 Alan Modra <amodra@gmail.com>
1078 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1079 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1080 is more than 8 bits.
1081 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1082 tls_type vars unsigned int.
1083 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1084 to select r_type edit.
1086 2019-07-18 Alan Modra <amodra@gmail.com>
1088 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1090 * elf64-ppc.c (TLS_GDIE): Likewise.
1092 2019-07-18 Alan Modra <amodra@gmail.com>
1094 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1095 range of tp-relative offsets.
1097 2019-07-15 Alan Modra <amodra@gmail.com>
1099 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1100 alias is no longer bfd_link_hash_defined, clear the alias.
1102 2019-07-13 Alan Modra <amodra@gmail.com>
1104 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1106 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1107 (_bfd_elf_init_2_index_sections): Likewise.
1108 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1109 relocations for local TLS symbols, use STN_UNDEF as the relocation
1111 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1112 leave TLS symbol value in the addend.
1114 2019-07-08 Alan Modra <amodra@gmail.com>
1117 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1118 size before reading first word.
1120 2019-07-02 Nick Clifton <nickc@redhat.com>
1123 * elf.c (is_debuginfo_file): New function.
1124 (assign_file_positions_for_non_load_sections): Do not warn about
1125 allocated sections outside of loadable segments if they are found
1126 in a debuginfo file.
1127 * elf-bfd.h (is_debuginfo_file): Prototype.
1129 2019-07-02 Nick Clifton <nickc@redhat.com>
1132 * compress.c (bfd_get_full_section_contents): Do not complain
1133 about linker created sections that are larger than the file size.
1135 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1137 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1138 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1140 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1142 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1144 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1145 sections when .text section contain secure entry functions
1148 2019-07-01 Nick Clifton <nickc@redhat.com>
1151 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1152 section VMA in the offset used to update exidx relocs.
1154 2019-06-28 Nick Clifton <nickc@redhat.com>
1157 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1158 large version reference section.
1159 * compress.c (bfd_get_full_section_contents): Check for an
1160 uncompressed section whose size is larger than the file size.
1162 2019-06-28 Alan Modra <amodra@gmail.com>
1164 * format.c (bfd_check_format_matches): Don't match plugin target
1165 if another target matches. Expand comment.
1166 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1167 non-corefile targets, outside !SELECT_VECS.
1168 * config.bfd: Don't handle targ=plugin here.
1169 * configure.ac: Don't add plugin to enable_targets or handle in
1170 target loop setting selvecs and other target vars.
1171 * configure: Regenerate.
1173 2019-06-26 Nick Clifton <nickc@redhat.com>
1176 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1177 messages for failures.
1178 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1179 if returning an error value.
1181 2019-06-25 Jan Beulich <jbeulich@suse.com>
1183 * elf-properties.c (elf_find_and_remove_property): Rename last
1184 parameter. Mention it in comment.
1186 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1188 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1189 SEC_MERGE or SEC_CODE flags are set.
1190 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1191 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1192 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1193 Add sec_addr (sym_sec) after handling merge sections.
1195 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1198 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1199 property after reporting property removal.
1201 2019-06-23 Alan Modra <amodra@gmail.com>
1204 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1205 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1206 Reduce range of offsets allowed for other GOT relocs.
1208 2019-06-23 Alan Modra <amodra@gmail.com>
1211 * elfcode.h (elf_object_p): Warning fix.
1213 2019-06-21 Alan Modra <amodra@gmail.com>
1216 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1218 2019-06-19 Alan Modra <amodra@gmail.com>
1221 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1222 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1224 2019-06-19 Alan Modra <amodra@gmail.com>
1226 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1227 functions that require r2 valid to use local entry.
1228 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1230 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1232 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1233 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1234 with elfNN_aarch64_allocate_local_dynrelocs.
1236 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1238 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1240 2019-06-14 Alan Modra <amodra@gmail.com>
1242 * Makefile.in: Regenerate.
1243 * configure: Regenerate.
1245 2019-06-14 Alan Modra <amodra@gmail.com>
1247 * elf64-ppc.c: Fix comments involving paddi.
1249 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1252 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1253 absent, or the bfd is not in the ELF formart.
1254 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1256 2019-06-10 Christos Zoulas <christos@zoulas.com>
1259 * elf.c (elfcore_make_auxv_note_section): New function.
1260 (elfcore_grok_note): Use it.
1261 (elfcore_grok_freebsd_note): Likewise.
1262 (elfcore_grok_openbsd_note): Likewise.
1263 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1264 NT_NETBSDCORE_AUXV notes.
1266 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1268 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1269 alignment of the new gnu property section.
1271 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1273 * bfd-in.h: Change comment.
1274 * bfd-in2.h: Regenerate.
1275 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1276 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1279 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1281 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1282 Remove overflow check.
1284 2019-05-28 Alan Modra <amodra@gmail.com>
1287 * cofflink.c (coff_link_check_archive_element): Don't assume
1288 element is a coff object file after calling add_archive_element.
1290 2019-05-28 Alan Modra <amodra@gmail.com>
1293 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1294 attempt to set sh_entsize for excluded PLT section.
1296 2019-05-28 Alan Modra <amodra@gmail.com>
1299 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1300 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1301 allocated in alpha_dynamic_entries_for_reloc.
1303 2019-05-28 Alan Modra <amodra@gmail.com>
1306 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1307 on NULL output_section.
1308 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1310 2019-05-28 Alan Modra <amodra@gmail.com>
1313 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1314 entry when MUST_FIND. Abort when MUST_FIND not found.
1315 (elf_m68k_get_bfd2got_entry): Likewise.
1316 (elf_m68k_relocate_section): Remove now useless assert.
1318 2019-05-28 Alan Modra <amodra@gmail.com>
1321 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1322 from bfd_link_info, not an output section owner.
1323 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1324 (elf_hppa_final_link_relocate): Likewise.
1326 2019-05-28 Alan Modra <amodra@gmail.com>
1329 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1330 create_object_symbols_section, obj_textsec, obj_datasec or
1331 obj_bsssec. Fix other errors in placement.
1332 * config.bfd: Obsolete tic30-aout.
1334 2019-05-28 Alan Modra <amodra@gmail.com>
1337 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1338 end of section list as well as section_count.
1339 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1340 section list before returning error.
1342 2019-05-27 Alan Modra <amodra@gmail.com>
1344 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1346 2019-05-27 Alan Modra <amodra@gmail.com>
1349 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1351 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1353 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1354 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1355 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1356 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1357 (elf_backend_merge_symbol_attribute): Define.
1359 2019-05-24 Alan Modra <amodra@gmail.com>
1361 * po/SRC-POTFILES.in: Regenerate.
1363 2019-05-24 Alan Modra <amodra@gmail.com>
1365 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1366 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1367 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1368 (struct ppc_link_hash_table): Add powerxx_stubs.
1369 (ppc64_elf_check_relocs): Set powerxx_stubs.
1370 (build_powerxx_offset, size_powerxx_offset),
1371 (num_relocs_for_powerxx_offset),
1372 (emit_relocs_for_powerxx_offset): New functions.
1373 (plt_stub_size): Size powerxx stubs.
1374 (ppc_build_one_stub): Emit powerxx stubs.
1375 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1378 2019-05-24 Alan Modra <amodra@gmail.com>
1380 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1381 R_PPC64_GOT_PCREL34.
1382 (xlate_pcrel_opt): New function.
1383 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1384 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1385 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1387 2019-05-24 Alan Modra <amodra@gmail.com>
1389 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1390 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1391 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1392 (BFD_RELOC_PPC64_PLT_PCREL34),
1393 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1394 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1395 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1396 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1397 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1398 * elf64-ppc.c (PNOP): Define.
1399 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1400 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1401 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1403 (ppc64_elf_prefix_reloc): New function.
1404 (struct ppc_link_hash_table): Add notoc_plt.
1405 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1406 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1407 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1408 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1409 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1410 possible need for dynamic relocs on non-pcrel powerxx relocs.
1411 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1412 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1413 (toc_adjusting_stub_needed): Likewise.
1414 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1415 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1416 * bfd-in2.h: Regenerate.
1417 * libbfd.h: Regenerate.
1419 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1421 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1422 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1424 * configure: Regenerate.
1426 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1428 * configure: Regenerated.
1429 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1430 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1431 (BFD64_BACKENDS): Add elf64-bpf.lo.
1432 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1433 * Makefile.in (SOURCE_HFILES): Regenerate.
1434 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1435 * cpu-bpf.c: New file.
1436 * elf64-bpf.c: Likewise.
1437 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1439 * archures.c: Define architecture bfd_arch_bpf and machine
1441 * reloc.c: Define BFD relocations used by the BPF target.
1442 * bfd-in2.h: Regenerated.
1443 * libbfd.h: Likewise.
1445 2019-05-22 Alan Modra <amodra@gmail.com>
1447 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1450 2019-05-22 Alan Modra <amodra@gmail.com>
1452 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1453 processing on "size error in section".
1455 2019-05-22 Alan Modra <amodra@gmail.com>
1457 * som.c (som_bfd_free_cached_info): Call
1458 _bfd_generic_close_and_cleanup.
1460 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1462 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1463 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1465 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1467 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1468 checks. Search the RELA table for n64 relocations.
1470 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1471 Faraz Shahbazker <fshahbazker@wavecomp.com>
1473 * elfxx-mips.c (LA25_BC): New macro.
1474 (mips_elf_link_hash_table)<compact_branches>: New field.
1475 (STUB_JALRC): New macro.
1476 (mipsr6_o32_exec_plt0_entry_compact): New array.
1477 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1478 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1479 (mipsr6_exec_plt_entry_compact): Likewise.
1480 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1481 when compact_branches is true.
1482 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1483 PLT for MIPSR6 with compact_branches. Do not reorder the
1484 compact branches PLT. Switch the lazy stub for MIPSR6
1485 with compact_branches to use JALRC.
1486 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1487 when compact_branches is true.
1488 (_bfd_mips_elf_compact_branches): New function.
1489 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1491 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1494 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1495 Fix print formatter.
1497 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1500 * elf32-arm.c (get_value_helper): Remove.
1501 (elf32_arm_final_link_relocate): Fix branch future relocations.
1503 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1506 * bfd-in.h (enum erratum_84319_opts): New
1507 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1508 int to enum erratum_84319_opts.
1509 * bfd-in2.h: Regenerate.
1510 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1511 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1512 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1513 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1514 (_bfd_aarch64_resize_stubs): Amend comment.
1515 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1517 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1518 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1520 (clear_erratum_843419_entry): Update erratum conditional.
1522 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1525 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1526 when computing distance_short_enough.
1528 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1531 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1532 Wrap around even if distance equals avr_pc_wrap_around.
1534 2019-05-20 Nick Clifton <nickc@redhat.com>
1536 * po/fr.po: Updated French translation.
1538 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1540 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1542 2019-05-16 Alan Modra <amodra@gmail.com>
1544 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1546 2019-05-15 Alan Modra <amodra@gmail.com>
1548 * elf32-arm.c (elf32_arm_write_section): Don't leave
1549 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1550 unitialised section contents.
1552 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1555 * verilog.c: (VerilogDataWidth): New variable.
1556 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1558 2019-05-08 Nick Clifton <nickc@redhat.com>
1561 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1562 rather than FALSE if encountering a non-ELF file.
1564 2019-05-06 Alan Modra <amodra@gmail.com>
1566 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1568 2019-05-06 Alan Modra <amodra@gmail.com>
1570 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1571 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1572 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1573 * libbfd.h: Regenerate.
1574 * bfd-in2.h: Regenerate.
1576 2019-05-04 Alan Modra <amodra@gmail.com>
1579 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1580 following the standard section names.
1581 (bfd_decode_symclass): Prioritize section flag tests in
1582 decode_section_type before name tests in coff_section_type.
1583 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1584 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1585 their names and choose standard .text section flags for
1588 2019-05-02 Nick Clifton <nickc@redhat.com>
1591 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1592 .gnu.debugaltlink sections as debugging sections.
1594 2019-04-30 Alan Modra <amodra@gmail.com>
1596 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1597 (struct _ppc64_elf_section_data): Likewise.
1598 (ppc64_elf_check_relocs): Set above fields.
1599 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1600 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1603 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1606 * elflink.c (elf_link_output_extsym): Don't complain undefined
1607 weak dynamic reference.
1609 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1611 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1612 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1613 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1614 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1615 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1616 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1617 (elfNN_aarch64_small_plt0_bti_entry): Update.
1618 (elfNN_aarch64_small_plt_bti_entry): Update.
1619 (elfNN_aarch64_small_plt_pac_entry): Update.
1620 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1621 (setup_plt_values): Setup new entries.
1622 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1623 (elfNN_aarch64_plt_sym_val): Likewise.
1625 2019-04-22 Jim Wilson <jimw@sifive.com>
1627 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1629 2019-04-19 Alan Modra <amodra@gmail.com>
1631 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1633 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1635 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1636 building shared object.
1637 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1639 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1642 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1645 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1647 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1649 * bfd-in2.h: Regenerate.
1650 * libbfd.h: Likewise.
1652 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1654 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1655 * bfd-in2.h: Regenerated.
1656 * libbfd.h: Regenerated.
1658 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1660 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1661 * bfd-in2.h: Regenerated.
1662 * libbfd.h: Likewise.
1664 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1666 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1667 * bfd-in2.h: Regenerated.
1668 * libbfd.h: Regenerated.
1669 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1670 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1671 and R_ARM_THM_BF12 together.
1672 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1674 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1676 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1677 * libbfd.h: Regenerated.
1678 * bfd-in2.h: Regenerated.
1679 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1680 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1681 and R_ARM_THM_BF18 together.
1682 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1684 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1686 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1687 * bfd-in2.h: Regenerated.
1688 * libbfd.h: Regenerated.
1689 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1690 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1691 and R_ARM_THM_BF16 together.
1692 (get_value_helper): New reloc helper.
1693 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1695 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1697 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1698 * bfd-in2.h: Regenerate.
1699 * libbfd.h: Regenerate.
1701 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1703 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1704 * bfd-in2.h: Regenerate.
1705 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1706 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1708 (using_thumb2): Likewise.
1709 (using_thumb2_bl): Update assert.
1710 (arch_has_arm_nop): Likewise.
1711 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1712 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1714 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf-linker-x86.h (elf_x86_cet_report): New.
1717 (elf_linker_x86_params): Add cet_report.
1718 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1719 missing IBT and SHSTK properties if needed.
1721 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1724 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1725 "h != NULL". Don't check "h != NULL" before calling.
1726 bfd_elf_gc_record_vtentry.
1727 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1728 * elf32-bfin.c (bfin_check_relocs): Likewise.
1729 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1730 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1731 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1732 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1733 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1734 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1735 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1736 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1737 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1738 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1739 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1740 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1741 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1742 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1743 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1744 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1745 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1746 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1747 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1748 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1749 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1750 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1751 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1752 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1753 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1754 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1755 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1756 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1757 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1760 2019-04-11 Alan Modra <amodra@gmail.com>
1763 * elflink.c (elf_link_add_object_symbols): Don't read partial
1764 dynamic entries from fuzzed objects.
1766 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1769 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1770 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1771 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1773 2019-04-10 Michael Forney <mforney@mforney.org>
1776 * doc/chew.c (free_words): Correctly free "push_text" strings.
1778 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1780 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1782 2019-04-08 Alan Modra <amodra@gmail.com>
1784 * configure.ac (elfxx_x86): Define and use.
1785 * configure: Regenerate.
1787 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1789 * elf-linker-x86.h: New file.
1790 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1791 to get x86-specific linker options.
1792 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1793 (elf_x86_64_check_relocs): Likewise.
1794 (elf_x86_64_relocate_section): Likewise.
1795 (elf_x86_64_link_setup_gnu_properties): Likewise.
1796 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1797 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1798 (_bfd_elf_linker_x86_set_options): New function.
1799 * elfxx-x86.h: Include "elf-linker-x86.h".
1800 (elf_x86_link_hash_table): Add params.
1802 2019-04-03 Alan Modra <amodra@gmail.com>
1804 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1805 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1806 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1807 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1808 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1809 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1811 2019-04-02 Jim Wilson <jimw@sifive.com>
1814 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1815 ELF header flags to after check for ELF object file. Loop through
1816 sections looking for code sections, if none, then skip ABI checks.
1818 2019-03-30 Andrew Waterman <andrew@sifive.com>
1820 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1823 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1825 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1826 info->export_dynamic to the conditional.
1828 2019-03-28 Alan Modra <amodra@gmail.com>
1831 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1832 * configure: Regenerate.
1833 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1834 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1835 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1836 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1837 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1839 2019-03-21 Jim Wilson <jimw@sifive.com>
1842 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1843 verify sym non-NULL before using. Add identical check using h.
1845 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1847 * elf-bfd.h (struct elf_backend_data): Add argument to
1848 merge_gnu_properties.
1849 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1850 itself and while calling bed->merge_gnu_properties.
1851 (elf_merge_gnu_property_list): Update the calls for
1852 elf_merge_gnu_properties.
1853 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1854 of --force-bti warning and add argument.
1855 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1857 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1858 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1861 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1863 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1864 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1865 (elf_backend_fixup_gnu_properties): Define for AArch64.
1867 2019-03-18 Alan Modra <amodra@gmail.com>
1870 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1871 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1872 attempt at writing glink stubs only once.
1874 2019-03-16 Alan Modra <amodra@gmail.com>
1877 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1878 (_bfd_elf_rel_local_sym): Likewise.
1879 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1880 section of symbols with unrecognized shndx.
1882 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1885 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1887 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1888 in discarded section.
1890 2019-03-15 Alan Modra <amodra@gmail.com>
1893 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1894 symbol after globals if elf_bad_symtab is not set.
1896 2019-03-15 Alan Modra <amodra@gmail.com>
1899 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1900 (_bfd_elf_rel_local_sym): Likewise.
1902 2019-03-15 Alan Modra <amodra@gmail.com>
1905 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1906 object files with sh_size not a multiple of sh_entsize.
1908 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1911 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1912 input with bad relocation.
1914 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1916 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1918 2019-03-14 Nick Clifton <nickc@redhat.com>
1921 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1922 (save_section_vma): Initialise field to the number of entries in
1924 (section_vma_same): Check that the number of entries in the
1925 sec_vma table matches the number of sections in the bfd.
1927 2019-03-14 Nick Clifton <nickc@redhat.com>
1930 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1931 section owner pointer when adding the default symbol.
1933 2019-03-14 Nick Clifton <nickc@redhat.com>
1936 * elflink.c (elf_link_add_object_symbols): Add new local variable
1937 extversym_end. Initialise it to point to the end of the version
1938 symbol table, if present. Check it when initialising and updating
1941 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1943 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1944 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1945 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1946 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1948 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1949 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1950 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1952 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1953 Szabolcs Nagy <szabolcs.nagy@arm.com>
1955 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1956 (aarch64_bti_pac_info): New.
1957 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1958 (bfd_elf32_aarch64_set_options): Likewise.
1959 * bfd-in2.h: Regenerate
1960 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1961 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1962 (elfNN_aarch64_small_plt0_bti_entry): New.
1963 (elfNN_aarch64_small_plt_bti_entry): New.
1964 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1965 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1966 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1967 tlsdesc_plt_entry_size fields.
1968 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1969 (setup_plt_values): New helper function.
1970 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1972 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1974 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1975 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1976 to plt stubs instead of fixed ones and update filling them according
1977 to the need for bti.
1978 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1979 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1980 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1981 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1982 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1984 (bfd_elfNN_get_synthetic_symtab): Define.
1985 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1986 and mising BTI NOTE SECTION.
1989 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1991 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1992 linker created inputs from merge.
1993 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1994 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1995 (elfNN_aarch64_link_setup_gnu_properties): New.
1996 (elfNN_aarch64_merge_gnu_properties): New.
1997 (elf_backend_setup_gnu_properties): Define for AArch64.
1998 (elf_backend_merge_gnu_properties): Likewise.
1999 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2000 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2001 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2002 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2003 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2004 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2005 (elf_backend_parse_gnu_properties): Define for AArch64.
2007 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2010 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2011 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2013 2019-03-12 Alan Modra <amodra@gmail.com>
2015 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2016 nmemb parameter. Use bfd_alloc2.
2017 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2019 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2020 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2021 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2023 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2024 (assign_section_numbers): Style fix.
2025 (swap_out_syms): Use bfd_malloc2.
2026 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2028 (_bfd_elf_make_empty_symbol): Style fix.
2029 (elfobj_grok_stapsdt_note_1): Formatting.
2030 * elfcode.h (elf_object_p): Use bfd_alloc2.
2031 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2032 (elf_slurp_symbol_table): Use bfd_zalloc2.
2033 (elf_slurp_reloc_table): Use bfd_alloc2.
2034 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2035 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2036 size calculation doesn't overflow.
2037 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2038 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2039 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2041 2019-03-08 Alan Modra <amodra@gmail.com>
2044 * merge.c (merge_strings): Return secinfo. Don't pad section
2046 (_bfd_merge_sections): Pad section to alignment here, if input
2047 sections contributing to merged output all pad to alignment.
2050 2019-03-06 Nick Clifton <nickc@redhat.com>
2052 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2054 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2055 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2057 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2059 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2060 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2063 * elf32-s390.c (allocate_dynrelocs): Update comment.
2065 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2067 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2069 2019-02-28 Nick Clifton <nickc@redhat.com>
2072 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2073 section that is not NUL terminated.
2075 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2078 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2079 by linker when checking copy reloc on protected symbol.
2081 2019-02-24 Alan Modra <amodra@gmail.com>
2084 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2086 2019-02-20 Eric Tsai <erictsai@cadence.com>
2088 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2089 sections between the call site and call destination and adjust
2090 call distance by the largest alignment.
2092 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2094 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2095 * elf.c (elfcore_grok_aarch_pauth): New function.
2096 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2097 (elfcore_write_aarch_pauth): New function.
2098 (elfcore_write_register_note): Check for AArch64 pauth section.
2100 2019-02-20 Alan Modra <amodra@gmail.com>
2103 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2106 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2108 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2109 Darwin hosts, not just or1k.
2110 * configure: Regenerate.
2112 2019-02-20 Alan Modra <amodra@gmail.com>
2115 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2116 sentinel NUL to string buffer nearer to loop where it is used.
2117 Don't go past sentinel when scanning strings, and don't write
2119 * archive.c (do_slurp_coff_armap): Simplify string handling to
2122 2019-02-19 Alan Modra <amodra@gmail.com>
2125 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2126 attempting to prevent read past end of section.
2128 2019-02-18 Alan Modra <amodra@gmail.com>
2131 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2132 PRIx64 to generate warning messages. Print local sym names too.
2134 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2136 * elf32-arc (INIT_SYM_STRING): Delete.
2137 (FINI_SYM_STRING): Likewise.
2138 (init_str): Likewise.
2139 (fini_str): Likewise.
2141 2019-02-08 Alan Modra <amodra@gmail.com>
2143 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2144 for bss-plt" warning to make it an error.
2146 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2149 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2150 reloc_class_ifunc for ifunc symbols.
2151 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2153 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2155 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2156 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2158 2019-02-07 Nick Clifton <nickc@redhat.com>
2160 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2161 into the definitely obsolete list.
2163 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2166 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2167 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2168 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2170 (elf_x86_64_check_relocs): Here.
2171 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2172 to check if a symbol is defined in a non-shared object.
2173 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2175 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2177 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2178 of 'labs' (and fix GCC warning).
2180 2019-01-25 Nick Clifton <nickc@redhat.com>
2182 * po/ru.po: Updated Russian translation.
2184 2019-01-23 Nick Clifton <nickc@redhat.com>
2186 * po/fr.po: Updated French translation.
2188 2019-01-21 Nick Clifton <nickc@redhat.com>
2190 * po/pt.po: Updated Portuguese translation.
2191 * po/uk.po: Updated Ukranian translation.
2193 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2196 * elf32-nds32.c (nds32_relocate_section): Add space between words
2198 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2200 (riscv_i_or_e_p): Likewise.
2201 (riscv_merge_arch_attr_info): Likewise.
2203 2019-01-19 Nick Clifton <nickc@redhat.com>
2205 * version.m4: Reset to 2.32.51
2206 * configure: Regenerate.
2207 * po/bfd.pot: Regenerate.
2209 2018-06-24 Nick Clifton <nickc@redhat.com>
2211 2.32 branch created.
2213 2019-01-16 Kito Cheng <kito@andestech.com>
2215 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2218 2019-01-16 Kito Cheng <kito@andestech.com>
2219 Nelson Chu <nelson@andestech.com>
2221 * elfnn-riscv.c (in_subsets): New.
2222 (out_subsets): Likewise.
2223 (merged_subsets): Likewise.
2224 (riscv_std_ext_p): Likewise.
2225 (riscv_non_std_ext_p): Likewise.
2226 (riscv_std_sv_ext_p): Likewise.
2227 (riscv_non_std_sv_ext_p): Likewise.
2228 (riscv_version_mismatch): Likewise.
2229 (riscv_i_or_e_p): Likewise.
2230 (riscv_merge_std_ext): Likewise.
2231 (riscv_merge_non_std_and_sv_ext): Likewise.
2232 (riscv_merge_arch_attr_info): Likewise.
2233 (riscv_merge_attributes): Likewise.
2234 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2236 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2237 (elf_backend_obj_attrs_vendor): Define.
2238 (elf_backend_obj_attrs_section_type): Likewise.
2239 (elf_backend_obj_attrs_section): Likewise.
2240 (elf_backend_obj_attrs_arg_type): Define as
2241 riscv_elf_obj_attrs_arg_type.
2242 * elfxx-riscv.c (riscv_estimate_digit): New.
2243 (riscv_estimate_arch_strlen1): Likewise.
2244 (riscv_estimate_arch_strlen): Likewise.
2245 (riscv_arch_str1): Likewise.
2246 (riscv_arch_str): Likewise.
2247 * elfxx-riscv.h (riscv_arch_str): Declare.
2249 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2251 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2253 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2254 source field. (md_apply_fix): Apply final fix
2255 to BFD_RELOC_S12Z_OPR.
2256 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2258 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2261 * elf32-s390.c (allocate_dynrelocs): Update comment.
2263 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2265 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2266 * configure: Regenerate.
2268 2019-01-08 Alan Modra <amodra@gmail.com>
2272 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2275 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2277 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2278 * bfd/bfd-in2.h: Regenerate.
2279 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2280 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2282 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2284 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2285 default target, little endian target is more suitable.
2287 2019-01-04 Alan Modra <amodra@gmail.com>
2291 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2293 (EQ_VALUE_IN_FIELD): Likewise.
2294 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2296 2019-01-01 Alan Modra <amodra@gmail.com>
2298 Update year range in copyright notice of all files.
2300 For older changes see ChangeLog-2018
2302 Copyright (C) 2019 Free Software Foundation, Inc.
2304 Copying and distribution of this file, with or without modification,
2305 are permitted in any medium without royalty provided the copyright
2306 notice and this notice are preserved.
2312 version-control: never