1 2019-10-07 Alan Modra <amodra@gmail.com>
3 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
4 with non-local symbol. Don't double count __tls_get_addr calls
6 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
8 2019-10-07 Alan Modra <amodra@gmail.com>
10 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
12 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
14 2019-10-04 Alan Modra <amodra@gmail.com>
16 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
17 (ppc64_elf_tls_optimize): Correct is_local condition.
18 (allocate_got): Don't reserve dynamic relocations for any of the
19 tls got relocs in PIEs when the symbol is local.
20 (allocate_dynrelocs): Correct validity test for local sym using
22 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
23 for any of the tls got relocs in PIEs.
24 (ppc64_elf_layout_multitoc): Likewise.
25 (ppc64_elf_relocate_section): Correct validity test for local sym
26 using tlsld_got slot. Don't emit dynamic relocations for any of
27 the tls got relocs in PIEs when the symbol is local.
28 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
29 (got_relocs_needed): Delete.
30 (allocate_dynrelocs): Correct validity test for local sym using
31 tlsld_got slot. Don't reserve dynamic relocations for any of the
32 tls got relocs in PIEs when the symbol is local.
33 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
34 for any of the tls got relocs in PIEs.
35 (ppc_elf_relocate_section): Correct validity test for local sym
36 using tlsld_got slot. Don't emit dynamic relocations for any of
37 the tls got relocs in PIEs when the symbol is local.
39 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
43 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
44 bfd_link_pic for TLS checks.
45 (elf32_arm_final_link_relocate): Likewise.
46 (allocate_dynrelocs_for_symbol): Likewise.
48 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
51 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
53 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
55 * elf-bfd.h (bfd_section_is_ctf): New inline function.
56 * elf.c (special_sections_c): Add ".ctf".
57 (assign_file_positions_for_non_load_sections): Note that
58 compressed debugging sections etc are not assigned here. Treat
59 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
61 (assign_file_positions_except_relocs): Likewise.
62 (find_section_in_list): Note that debugging and CTF sections, as
63 well as reloc sections, are assigned later.
64 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
65 their size and contents updated.
66 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
67 compressed sections, they have no uncompressed content to copy at
69 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
70 callback right before the strtab is written out.
71 (bfd_elf_final_link): Don't cache the section contents of CTF
72 sections: they are not populated yet. Call the emit_ctf callback
73 right at the end, after all the symbols and strings are flushed
76 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
78 * elf-strtab.c (_bfd_elf_strtab_len): New.
79 (_bfd_elf_strtab_str): Likewise.
80 * bfd-elf.h: Declare them.
82 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
84 * elf-bfd.h (bfd_elf_get_str_section): Add.
85 * elf.c (bfd_elf_get_str_section): No longer static.
87 2019-09-26 Alan Modra <amodra@gmail.com>
90 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
91 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
92 ${bindir}/../lib/bfd-plugins if different.
93 * Makefile.in: Regenerate.
95 2019-09-23 Alan Modra <amodra@gmail.com>
97 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
98 in choosing between different actions for shared library and
99 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
100 (dec_dynrel_count): Likewise. Account for ifunc special case.
101 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
103 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
106 2019-09-23 Alan Modra <amodra@gmail.com>
108 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
109 * Makefile.in: Regenerate.
110 * po/SRC-POTFILES.in: Regenerate.
112 2019-09-23 Alan Modra <amodra@gmail.com>
114 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
115 (bfd_elf_version_tree): Delete forward declarations.
116 Move other forward decls and remaining elf function decl later.
117 (bfd_section_already_linked_table_init),
118 (bfd_section_already_linked_table_free),
119 (_bfd_handle_already_linked, _bfd_nearby_section),
120 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
122 2019-09-23 Alan Modra <amodra@gmail.com>
124 * bfd-in.h: Move ecoff function declarations..
125 * ecoff-bfd.h: ..to here, new file.
126 * ecoff.c: Include ecoff-bfd.h.
127 * ecofflink.c: Likewise.
128 * elf64-alpha.c: Likewise.
129 * elfxx-mips.c: Likewise.
130 * bfd-in2.h: Regenerate.
132 2019-09-23 Alan Modra <amodra@gmail.com>
134 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
135 Move most other elf declarations..
136 * elf-bfd.h: ..to here.
137 * bfd-in2.h: Regenerate.
139 2019-09-23 Alan Modra <amodra@gmail.com>
141 * bfd-in.h: Move m68k function declaration..
142 * cpu-m68k.h: ..to here, new file..
143 * elf32-m68k.h: ..and here, new file.
144 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
145 * bfd-in2.h: Regenerate.
147 2019-09-23 Alan Modra <amodra@gmail.com>
149 * bfd-in.h: Move bfin function declaration..
150 * elf32-bfin.h: ..to here, new file.
151 * elf32-bfin.c: Include elf32-bfin.h.
152 * bfd-in2.h: Regenerate.
154 2019-09-23 Alan Modra <amodra@gmail.com>
156 * bfd-in.h: Move cr16 function declaration..
157 * elf32-cr16.h: ..to here, new file.
158 * elf32-cr16.c: Include elf32-cr16.h.
159 * bfd-in2.h: Regenerate.
161 2019-09-23 Alan Modra <amodra@gmail.com>
163 * bfd-in.h (bfd_sunos_get_needed_list),
164 (bfd_sunos_record_link_assignment),
165 (bfd_sunos_size_dynamic_sections),
166 (bfd_i386linux_size_dynamic_sections),
167 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
168 * bfd-in2.h: Regenerate.
170 2019-09-23 Alan Modra <amodra@gmail.com>
172 * bfd-in.h: Move xcoff function declarations..
173 * xcofflink.h: ..to here, new file.
174 * xcofflink.c: Include xcofflink.h.
175 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
176 * bfd-in2.h: Regenerate.
178 2019-09-23 Alan Modra <amodra@gmail.com>
180 * bfd-in.h: Delete coff forward refs and move coff declaration..
181 * coff-bfd.h: ..to here.
182 * bfd-in2.h: Regenerate.
184 2019-09-23 Alan Modra <amodra@gmail.com>
186 * bfd-in.h: Move arm declaraions..
187 * cpu-arm.h: ..to here, new file..
188 * coff-arm.h: ..and here, new file..
189 * elf32-arm.h: ..and here, new file.
190 * cpu-arm.c: Include cpu-arm.h.
191 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
192 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
193 * pe-arm.c: Move function rename defines later.
194 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
195 * bfd-in2.h: Regenerate.
197 2019-09-23 Alan Modra <amodra@gmail.com>
199 * bfd-in.h: Move tic6x function declaration..
200 * elf32-tic6x.h: ..to here.
201 * bfd-in2.h: Regenerate.
203 2019-09-23 Alan Modra <amodra@gmail.com>
205 * bfd-in.h: Move aarch64 declarations and defines..
206 * cpu-aarch64.h: ..to here, new file..
207 * elfxx-aarch64.h: ..and here.
208 * cpu-aarch64.c: Include cpu-aarch64.h.
209 * elfnn-aarch64.c: Likewise.
210 * bfd-in2.h: Regenerate.
212 2019-09-23 Alan Modra <amodra@gmail.com>
214 * bfd-in.h: Delete ticoff function declarations.
215 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
216 (bfd_ticoff_get_section_load_page): Make static.
217 * bfd-in2.h: Regenerate.
219 2019-09-23 Alan Modra <amodra@gmail.com>
221 * bfd-in.h: Move h8300 function declaration to..
222 * cpu-h8300.h: ..here, new file.
223 * cpu-h8300.c: Include cpu-h8300.h.
224 * elf32-h8300.c: Likewise.
225 * bfd-in2.h: Regenerate.
227 2019-09-23 Alan Modra <amodra@gmail.com>
229 * bfd-in.h: Move ia64 function declarations..
230 * elfxx-ia64.h: ..to here.
231 * bfd-in2.h: Regenerate.
233 2019-09-23 Alan Modra <amodra@gmail.com>
235 * bfd-in.h: Move v850 function declarations..
236 * elf32-v850.h: ..to here, new file.
237 * elf32-v850.c: Include elf32-v850.h.
238 * bfd-in2.h: Regenerate.
240 2019-09-23 Alan Modra <amodra@gmail.com>
242 * bfd-in.h: Move mips function declaration to..
243 * elfxx-mips.h: ..here.
244 * bfd-in2.h: Regenerate.
246 2019-09-23 Alan Modra <amodra@gmail.com>
248 * bfd-in.h: Move csky function declarations to..
249 * elf32-csky.h: ..here, new file.
250 * elf32-csky.c: Include elf32-csky.h.
251 * bfd-in2.h: Regenerate.
253 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
255 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
256 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
257 Set undefined_weak field from it.
258 (relax_func_t): New parameter undefined_weak.
259 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
260 (_bfd_riscv_relax_tls_le): Likewise.
261 (_bfd_riscv_relax_align): Likewise.
262 (_bfd_riscv_relax_delete): Likewise.
263 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
264 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
265 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
266 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
267 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
269 (_bfd_riscv_relax_section): New local undefined_weak. Set for
270 undef weak relocs that can be relaxed. Pass to relax_func call.
272 2019-09-20 Alan Modra <amodra@gmail.com>
274 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
275 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
276 (bfd_section_userdata, bfd_is_com_section, discarded_section),
277 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
278 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
279 (bfd_section_list_remove, bfd_section_list_append),
280 (bfd_section_list_prepend, bfd_section_list_insert_after),
281 (bfd_section_list_insert_before, bfd_section_removed_from_list):
282 New inline functions.
283 * section.c (bfd_is_und_section, bfd_is_abs_section),
284 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
285 (bfd_section_list_append, bfd_section_list_prepend),
286 (bfd_section_list_insert_after, bfd_section_list_insert_before),
287 (bfd_section_removed_from_list): Delete macros.
288 (bfd_section_name, bfd_section_size, bfd_section_vma),
289 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
290 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
291 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
292 (discarded_section): New inline functions.
293 * bfd-in2.h: Regenerate.
295 2019-09-20 Alan Modra <amodra@gmail.com>
297 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
298 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
299 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
300 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
301 * targets.c (bfd_asymbol_flavour): Likewise.
302 * bfd-in2.h: Regenerate.
304 2019-09-20 Alan Modra <amodra@gmail.com>
306 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
307 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
308 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
309 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
310 (bfd_get_file_flags, bfd_applicable_file_flags),
311 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
312 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
313 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
314 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
315 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
316 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
317 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
318 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
319 (bfd_usrdata, bfd_set_usrdata): New inline functions.
320 * targets.c (bfd_get_target, bfd_get_flavour),
321 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
322 (bfd_little_endian, bfd_header_big_endian),
323 (bfd_header_little_endian, bfd_applicable_section_flags),
324 (bfd_get_symbol_leading_char): New inline functions.
325 * bfd-in2.h: Regenerate.
327 2019-09-20 Alan Modra <amodra@gmail.com>
329 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
330 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
333 2019-09-18 Alan Modra <amodra@gmail.com>
335 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
336 (bfd_get_section_lma, bfd_get_section_alignment),
337 (bfd_get_section_size, bfd_get_section_flags),
338 (bfd_get_section_userdata): Delete.
339 (bfd_section_name, bfd_section_size, bfd_section_vma),
340 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
341 (bfd_section_flags, bfd_section_userdata): New.
342 (bfd_is_com_section): Rename parameter.
343 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
344 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
345 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
346 (bfd_set_section_lma): New.
347 * bfd-in2.h: Regenerate.
348 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
350 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
351 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
352 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
353 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
354 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
355 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
356 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
357 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
358 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
359 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
360 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
361 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
362 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
363 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
364 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
365 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
366 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
367 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
368 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
369 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
370 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
371 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
372 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
373 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
374 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
375 * xcofflink.c: Update throughout for bfd section macro and function
378 2019-09-18 Alan Modra <amodra@gmail.com>
380 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
381 (bfd_get_output_section): Delete.
382 (bfd_asymbol_base): Delete.
383 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
384 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
385 (bfd_set_asymbol_name): New macro.
386 * bfd-in2.h: Regenerate.
387 * aout-cris.c: Update throughout to use bfd_asymbol_section.
389 * cofflink.c: Likewise.
390 * dwarf2.c: Likewise.
393 * elf32-arm.c: Likewise.
394 * elf32-mips.c: Likewise.
395 * elf32-score.c: Likewise.
396 * elf32-score7.c: Likewise.
397 * elfn32-mips.c: Likewise.
398 * elfnn-aarch64.c: Likewise.
399 * elfxx-mips.c: Likewise.
400 * linker.c: Likewise.
402 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
404 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
406 * Makefile.in: Re-generate.
407 * configure: Re-generate.
408 * doc/Makefile.in: Re-generate.
410 2019-09-18 Alan Modra <amodra@gmail.com>
412 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
414 * pdp11.c (slurp_symbol_table): Likewise.
415 * som.c (som_slurp_symbol_table): Likewise.
416 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
417 * coffcode.h (coff_slurp_symbol_table): Likewise.
418 * cofflink.c (_bfd_coff_final_link): Likewise.
419 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
420 (_bfd_ecoff_slurp_symbolic_info): Likewise.
421 (_bfd_ecoff_slurp_symbol_table): Likewise.
422 (_bfd_ecoff_bfd_final_link): Likewise.
423 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
424 * elflink.c (elf_link_output_symstrtab): Likewise.
425 (bfd_elf_final_link): Likewise.
426 * peicode.h (pe_ILF_build_a_bfd): Likewise.
427 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
428 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
429 start_address or symcount using bfd_get macros.
430 * coffgen.c (coff_real_object_p): Likewise.
431 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
432 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
433 * elfcore.h (elf_core_file_p): Don't set start_address using
435 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
437 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
438 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
439 or symcount using bfd_get macros.
440 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
441 * syms.c (bfd_set_symtab): Likewise.
442 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
443 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
445 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
446 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
447 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
448 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
449 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
450 * som.c (som_slurp_armap): Likewise.
452 2019-09-18 Alan Modra <amodra@gmail.com>
454 * archures.c (bfd_get_arch): Make param const.
455 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
456 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
457 * bfd-in2.h: Regenerate.
459 2019-09-18 Alan Modra <amodra@gmail.com>
461 * bfd-in.h (carsym.name): Make const.
462 * reloc.c (struct reloc_howto_struct.name): Likewise.
463 * targets.c (bfd_target.name): Likewise.!
464 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
465 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
466 when setting carsym.name.
467 * bfd-in2.h: Regenerate.
469 2019-09-18 Alan Modra <amodra@gmail.com>
471 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
472 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
473 error status. Adjust calls.
474 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
475 Close bfd on failure. Replace xstrdup/bfd_alloc use with
476 bfd_malloc. Use bfd_set_filename.
478 2019-09-18 Alan Modra <amodra@gmail.com>
480 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
481 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
482 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
483 needs_copy even if all relocs are in rw sections.
484 (dec_dynrel_count): Handle TOC16 relocs.
485 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
486 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
489 2019-09-16 Phil Blundell <pb@pbcl.net>
491 * version.m4: Set version to 2.33.50.
492 * Makefile.in, configure, doc/Makefile.in: Regenerated.
494 2019-09-11 Tom Tromey <tom@tromey.com>
496 * opncls.c (bfd_set_filename): New function.
497 * bfd-in2.h: Regenerate.
499 2019-09-11 Alan Modra <amodra@gmail.com>
501 * targets.c (struct bfd_target): Add _bfd_group_name.
502 (BFD_JUMP_TABLE): Likewise.
503 * coffgen.c (bfd_coff_group_name): New function.
504 * elf.c (bfd_elf_group_name): New function.
505 * linker.c (_bfd_nolink_bfd_group_name): New function.
506 * section.c (bfd_generic_group_name): New function.
507 * elf-bfd.h (bfd_elf_group_name): Declare.
508 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
509 * libcoff-in.h (bfd_coff_group_name): Declare.
510 * aout-target.h (MY_bfd_group_name): Define.
511 * aout-tic30.c (MY_bfd_group_name): Define.
512 * bfd.c (bfd_group_name): Define.
513 * binary.c (binary_bfd_group_name): Define.
514 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
515 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
516 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
517 * coffcode.h (coff_bfd_group_name): Define.
518 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
519 * i386msdos.c (msdos_bfd_group_name): Define.
520 * ihex.c (ihex_bfd_group_name): Define.
521 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
522 * mmo.c (mmo_bfd_group_name): Define.
523 * pef.c (bfd_pef_bfd_group_name): Define.
524 * plugin.c (bfd_plugin_bfd_group_name): Define.
525 * ppcboot.c (ppcboot_bfd_group_name): Define.
526 * som.c (som_bfd_group_name): Define.
527 * srec.c (srec_bfd_group_name): Define.
528 * tekhex.c (tekhex_bfd_group_name): Define.
529 * verilog.c (verilog_bfd_group_name): Define.
530 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
531 * xsym.c (bfd_sym_bfd_group_name): Define.
532 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
533 (rs6000_xcoff64_aix_vec): Likewise.
534 * bfd-in2.h: Regenerate.
535 * libbfd.h: Regenerate.
536 * libcoff.h: Regenerate.
538 2019-09-10 Nick Clifton <nickc@redhat.com>
541 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
543 (bfd_default_arch_struct): Initialise the new field.
544 * bfd-in2.h: Regenerate.
545 * cpu-aarch64.c: Initialise the new field.
546 * cpu-alpha.c: Likewise.
547 * cpu-arc.c: Likewise.
548 * cpu-arm.c: Likewise.
549 * cpu-avr.c: Likewise.
550 * cpu-bfin.c: Likewise.
551 * cpu-bpf.c: Likewise.
552 * cpu-cr16.c: Likewise.
553 * cpu-cr16c.c: Likewise.
554 * cpu-cris.c: Likewise.
555 * cpu-crx.c: Likewise.
556 * cpu-csky.c: Likewise.
557 * cpu-d10v.c: Likewise.
558 * cpu-d30v.c: Likewise.
559 * cpu-dlx.c: Likewise.
560 * cpu-epiphany.c: Likewise.
561 * cpu-fr30.c: Likewise.
562 * cpu-frv.c: Likewise.
563 * cpu-ft32.c: Likewise.
564 * cpu-h8300.c: Likewise.
565 * cpu-hppa.c: Likewise.
566 * cpu-i386.c: Likewise.
567 * cpu-ia64.c: Likewise.
568 * cpu-iamcu.c: Likewise.
569 * cpu-ip2k.c: Likewise.
570 * cpu-iq2000.c: Likewise.
571 * cpu-k1om.c: Likewise.
572 * cpu-l1om.c: Likewise.
573 * cpu-lm32.c: Likewise.
574 * cpu-m10200.c: Likewise.
575 * cpu-m10300.c: Likewise.
576 * cpu-m32c.c: Likewise.
577 * cpu-m32r.c: Likewise.
578 * cpu-m68hc11.c: Likewise.
579 * cpu-m68hc12.c: Likewise.
580 * cpu-m68k.c: Likewise.
581 * cpu-m9s12x.c: Likewise.
582 * cpu-m9s12xg.c: Likewise.
583 * cpu-mcore.c: Likewise.
584 * cpu-mep.c: Likewise.
585 * cpu-metag.c: Likewise.
586 * cpu-microblaze.c: Likewise.
587 * cpu-mips.c: Likewise.
588 * cpu-mmix.c: Likewise.
589 * cpu-moxie.c: Likewise.
590 * cpu-msp430.c: Likewise.
591 * cpu-mt.c: Likewise.
592 * cpu-nds32.c: Likewise.
593 * cpu-nfp.c: Likewise.
594 * cpu-nios2.c: Likewise.
595 * cpu-ns32k.c: Likewise.
596 * cpu-or1k.c: Likewise.
597 * cpu-pdp11.c: Likewise.
598 * cpu-pj.c: Likewise.
599 * cpu-plugin.c: Likewise.
600 * cpu-powerpc.c: Likewise.
601 * cpu-pru.c: Likewise.
602 * cpu-riscv.c: Likewise.
603 * cpu-rl78.c: Likewise.
604 * cpu-rs6000.c: Likewise.
605 * cpu-rx.c: Likewise.
606 * cpu-s12z.c: Likewise.
607 * cpu-s390.c: Likewise.
608 * cpu-score.c: Likewise.
609 * cpu-sh.c: Likewise.
610 * cpu-sparc.c: Likewise.
611 * cpu-spu.c: Likewise.
612 * cpu-tic30.c: Likewise.
613 * cpu-tic4x.c: Likewise.
614 * cpu-tic54x.c: Likewise.
615 * cpu-tic6x.c: Likewise.
616 * cpu-tic80.c: Likewise.
617 * cpu-tilegx.c: Likewise.
618 * cpu-tilepro.c: Likewise.
619 * cpu-v850.c: Likewise.
620 * cpu-v850_rh850.c: Likewise.
621 * cpu-vax.c: Likewise.
622 * cpu-visium.c: Likewise.
623 * cpu-wasm32.c: Likewise.
624 * cpu-xc16x.c: Likewise.
625 * cpu-xgate.c: Likewise.
626 * cpu-xstormy16.c: Likewise.
627 * cpu-xtensa.c: Likewise.
628 * cpu-z80.c: Likewise.
629 * cpu-z8k.c: Likewise.
631 2019-09-09 Phil Blundell <pb@pbcl.net>
633 binutils 2.33 branch created.
635 2019-09-06 Alan Modra <amodra@gmail.com>
637 * aout-target.h (object_p): Formatting.
638 * bfd-in.h (bfd_get_filename): Don't cast to char*.
639 * corefile.c (generic_core_file_matches_executable_p): Constify
640 variables and remove cast.
641 * bfd-in2.h: Regenerate.
643 2019-09-05 Alan Modra <amodra@gmail.com>
645 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
646 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
647 in the GOT/PLT entry rather than affecting the offset to that
649 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
651 2019-09-05 Alan Modra <amodra@gmail.com>
653 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
654 in second instruction.
655 (ppc64_elf_relocate_section): Likewise.
657 2019-09-05 Alan Modra <amodra@gmail.com>
660 * libbfd-in.h (bfd_strdup): New inline function.
661 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
663 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
664 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
666 (bfd_openstreamr): Use bfd_strdup.
667 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
668 * plugin.c (try_load_plugin): Use bfd_malloc.
669 * libbfd.h: Regenerate.
671 2019-09-02 Alan Modra <amodra@gmail.com>
674 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
676 (read_alt_indirect_string): Likewise.
677 (read_alt_indirect_ref): Likewise.
679 2019-08-31 Jim Wilson <jimw@sifive.com>
682 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
683 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
685 2019-08-30 Jim Wilson <jimw@sifive.com>
687 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
688 error, call bfd_set_error, set ret to FALSE, and goto out label.
690 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
693 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
694 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
696 2019-08-29 Alan Modra <amodra@gmail.com>
699 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
700 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
701 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
704 2019-08-29 Alan Modra <amodra@gmail.com>
706 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
707 on second insn, return it in poff.
708 (ppc64_elf_relocate_section): Add offset to paddi addend for
711 2019-08-28 Jim Wilson <jimw@sifive.com>
713 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
714 section when setting max_alignment. Update comment.
715 (_bfd_riscv_relax_pc): Likewise.
717 2019-08-29 Alan Modra <amodra@gmail.com>
720 * bfd.c (struct bfd): Add no_element_cache.
721 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
722 archive cache when no_element_cache.
723 (bfd_generic_archive_p): Set no_element_cache when opening first
724 element to check format. Close first element too.
725 (do_slurp_bsd_armap): Don't zero ardata->cache here.
726 * bfd-in2.h: Regenerate.
728 2019-08-24 Alan Modra <amodra@gmail.com>
730 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
731 symbols from GOT optimisation.
733 2019-08-23 Stafford Horne <shorne@gmail.com>
735 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
738 2019-08-23 Nick Clifton <nickc@redhat.com>
741 * elf.c (bfd_section_from_shdr): Issue an informative warning
742 message and continue processing other sections after encountering
743 a reloc section for a section which already has other relocs
746 2019-08-23 Alan Modra <amodra@gmail.com>
749 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
750 on error without freeing plts[] contents.
752 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
754 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
756 2019-08-22 Nick Clifton <nickc@redhat.com>
759 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
760 reading data from extra records.
762 2019-08-22 Tamar Christina <tamar.christina@arm.com>
765 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
766 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
767 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
768 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
771 2019-08-22 Alan Modra <amodra@gmail.com>
773 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
774 instead recognize CMSE_PREFIX in symbol name.
775 (elf32_arm_gc_mark_extra_sections): Likewise.
776 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
777 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
779 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
781 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
782 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
784 2019-08-20 Tamar Christina <tamar.christina@arm.com>
786 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
787 elf32_arm_stub_long_branch_v4t_thumb_thumb,
788 elf32_arm_stub_long_branch_v4t_thumb_arm,
789 elf32_arm_stub_short_branch_v4t_thumb_arm,
790 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
791 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
792 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
793 previous instruction.
795 2019-08-19 Tom Tromey <tromey@adacore.com>
797 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
800 2019-08-19 Alan Modra <amodra@gmail.com>
802 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
804 (struct _ppc64_elf_section_data): Likewise.
805 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
806 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
807 than TOC loop. Check PLT16 insns too.
809 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
812 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
813 PC-relative relocations back to ...
814 (elf_x86_64_relocate_section): Here.
816 2019-08-16 Martin Liska <mliska@suse.cz>
819 * elflink.c: Report error only for not relocatable.
820 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
821 here lto_slim_object as it's handled in caller.
823 2019-08-16 Alan Modra <amodra@gmail.com>
825 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
827 2019-08-15 Jim Wilson <jimw@sifive.com>
829 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
830 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
831 to c.li instruction, and use ENCODE_RVC_IMM to set value.
833 2019-08-15 Tom Tromey <tromey@adacore.com>
835 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
838 2019-08-14 Alan Modra <amodra@gmail.com>
841 * dwarf2.c (stash_comp_unit): New function, extracted from..
842 (_bfd_dwarf2_find_nearest_line): ..here.
843 (find_abstract_instance): Parse comp units and decode line info
846 2019-08-14 Alan Modra <amodra@gmail.com>
848 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
849 (comp_unit_find_nearest_line): Use it here..
850 (_bfd_dwarf2_find_symbol_bias): ..and here.
852 2019-08-14 Alan Modra <amodra@gmail.com>
854 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
855 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
856 * coffgen.c (coff_find_nearest_line_with_names): Adjust
857 _bfd_dwarf2_find_nearest_line calls.
858 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
859 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
860 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
861 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
862 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
863 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
864 * libbfd.h: Regenerate.
866 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
868 * elf-bfd.h (struct elf_backend_data): New members.
869 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
870 .gnu.hash section if necessary.
871 (struct collect_gnu_hash_codes): New member.
872 (elf_gnu_hash_process_symidx): New function name.
873 (elf_renumber_gnu_hash_syms): Ignore local and undefined
874 symbols. Record xlat location for every symbol which should have
876 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
877 dynamic section if necessary.
878 (GNU_HASH_SECTION_NAME): New define.
879 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
880 Update the section size info.
881 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
882 (struct mips_elf_link_hash_entry): New member.
883 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
885 (mips_elf_sort_hash_table): Initialize the pointer to the
887 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
888 translation table entry with the symbol dynindx.
889 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
890 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
892 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
894 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
896 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
897 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
899 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
900 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
901 (_bfd_mips_post_process_headers): Mark the ABI version as
902 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
903 but not a .hash section.
904 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
905 position in the translation table, associated with the hash
907 * elfxx-mips.h (literal_reloc_p): Define
908 elf_backend_record_xhash_symbol backend hook.
909 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
912 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
914 * elf64-bpf.c (bpf_elf_relocate_section): New function.
915 (bpf_elf_insn_disp_reloc): Delete function.
916 (elf_backend_relocate_section): Define.
918 2019-08-07 Alan Modra <amodra@gmail.com>
921 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
922 for overflow in expressions involving nsymz.
924 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
926 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
927 two pages in relro presence.
929 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
931 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
932 (get_wsr_lbeg_opcode): New functions.
933 (check_loop_aligned): Detect relaxed loops and adjust loop_len
934 and insn_len for the first actual instruction of the loop.
936 2019-07-30 Alan Modra <amodra@gmail.com>
939 * bfd.c (struct bfd): Add lto_slim_object flag.
940 * bfd-in2.h: Regenerate.
942 2019-07-29 Martin Liska <mliska@suse.cz>
945 * archive.c (_bfd_compute_and_write_armap): Come up with
946 report_plugin_err variable.
947 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
948 * elf.c (struct lto_section): New.
949 (_bfd_elf_make_section_from_shdr): Parse content of
950 .gnu_lto_.lto section.
951 * elflink.c: Report error for a missing LTO plugin.
952 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
954 2019-07-28 Alan Modra <amodra@gmail.com>
958 * elflink.c (elf_link_add_object_symbols): Report an informative
959 error on finding local symbols with index equal or greater than
960 symbol table sh_info. Correct comment. Allow such symbols in
961 dynamic objects. Abort on NULL section for symbol.
963 2019-07-26 Alan Modra <amodra@gmail.com>
965 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
966 (elf_linker): Don't define.
967 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
969 2019-07-25 YunQiang Su <syq@debian.org>
972 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
975 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
977 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
979 (reloc_type_to_name): Fix formating.
980 (arc_elf_object_p): Likewise.
981 (debug_arc_reloc): Likewise.
982 (arc_do_relocation): Likewise.
984 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
986 * elf32-arc.c (bfd_get_32_me): New function.
987 (bfd_put_32_me): Likewise.
988 (arc_elf_relax_section): Likewise.
989 (bfd_elf32_bfd_relax_section): Define.
991 2019-07-24 Alan Modra <amodra@gmail.com>
993 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
994 elf_backend_final_write_processing, don't pass linker arg.
995 (_bfd_elf_final_write_processing): Update prototype.
996 * elf.c (_bfd_elf_write_object_contents): Adjust call.
997 (_bfd_elf_final_write_processing): Return error on incompatible
998 OSABI and has_gnu_osabi. Remove linker arg.
999 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1000 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1001 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1002 (_bfd_mips_elf_final_write_processing): Likewise.
1003 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1004 and remove linker arg.
1005 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1006 * elf-nacl.c (nacl_final_write_processing): Likewise.
1007 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1008 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1009 * elf32-arm.c (arm_final_write_processing): Likewise.
1010 (elf32_arm_final_write_processing): Likewise.
1011 (elf32_arm_nacl_final_write_processing): Likewise.
1012 (elf32_arm_vxworks_final_write_processing): Likewise.
1013 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1014 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1015 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1016 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1017 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1018 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1019 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1020 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1021 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1022 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1023 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1024 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1025 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1026 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1027 (ppc_elf_final_write_processing): Likewise.
1028 (ppc_elf_vxworks_final_write_processing): Likewise.
1029 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1030 (elf32_sparc_final_write_processing): Likewise.
1031 (elf32_sparc_vxworks_final_write_processing): Likewise.
1032 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1033 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1034 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1035 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1036 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1037 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1038 (_bfd_mips_elf_final_write_processing): Likewise.
1040 2019-07-24 Alan Modra <amodra@gmail.com>
1042 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1044 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1045 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1047 2019-07-24 Alan Modra <amodra@gmail.com>
1049 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1050 EI_OSABI header byte here.
1051 (ELF_OSABI): Define.
1053 2019-07-23 Alan Modra <amodra@gmail.com>
1055 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1056 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1057 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1058 when elf_gnu_osabi_mbind is set.
1059 (_bfd_elf_map_sections_to_segments): Likewise.
1060 (_bfd_elf_init_private_section_data): Likewise.
1061 (_bfd_elf_final_write_processing): Update comment.
1062 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1063 (elf_backend_special_sections): Define without .tbss for linux.
1065 2019-07-23 Alan Modra <amodra@gmail.com>
1067 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1068 Remove none, any, all enums.
1069 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1070 (_bfd_elf_final_write_processing): Declare.
1071 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1072 elf_backend_final_write_processing.
1073 (_bfd_elf_post_process_headers): Move body of function to..
1074 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1075 only when not already set. Adjust for rename.
1076 * elfxx-target.h (elf_backend_final_write_processing): Default to
1077 _bfd_elf_final_write_processing.
1078 * elf-hppa.h (elf_hppa_final_write_processing): Call
1079 _bfd_elf_final_write_processing.
1080 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1081 * elf-nacl.c (nacl_final_write_processing): Likewise.
1082 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1083 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1084 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1085 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1086 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1087 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1088 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1089 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1090 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1091 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1092 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1093 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1094 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1095 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1096 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1097 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1098 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1099 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1100 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1101 * elf32-arm.c (arm_final_write_processing): Split out from..
1102 (elf32_arm_final_write_processing): ..here. Call
1103 _bfd_elf_final_write_processing.
1104 (elf32_arm_nacl_final_write_processing): Adjust.
1105 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1106 (_bfd_mips_elf_final_write_processing): ..here. Call
1107 _bfd_elf_final_write_processing.
1108 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1109 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1110 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1111 (ppc_elf_final_write_processing): ..here. Call
1112 _bfd_elf_final_write_processing.
1113 (ppc_elf_vxworks_final_write_processing): Adjust.
1114 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1115 (elf32_sparc_final_write_processing): ..here. Call
1116 _bfd_elf_final_write_processing.
1117 (elf32_sparc_vxworks_final_write_processing): Adjust.
1118 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1119 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1120 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1121 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1122 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1123 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1124 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1125 * elflink.c (elf_link_add_object_symbols): Likewise.
1126 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1129 2019-07-23 Omar Majid <omajid@redhat.com>
1131 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1132 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1133 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1135 * peXXigen.c: Add comment about source of .NET magic numbers.
1137 2019-07-19 Alan Modra <amodra@gmail.com>
1139 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1140 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1141 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1142 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1143 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1144 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1145 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1146 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1147 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1148 * bfd-in2.h: Regenerate.
1149 * libbfd.h: Regenerate.
1151 2019-07-18 Alan Modra <amodra@gmail.com>
1153 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1154 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1157 2019-07-18 Alan Modra <amodra@gmail.com>
1159 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1160 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1161 is more than 8 bits.
1162 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1163 tls_type vars unsigned int.
1164 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1165 to select r_type edit.
1167 2019-07-18 Alan Modra <amodra@gmail.com>
1169 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1171 * elf64-ppc.c (TLS_GDIE): Likewise.
1173 2019-07-18 Alan Modra <amodra@gmail.com>
1175 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1176 range of tp-relative offsets.
1178 2019-07-15 Alan Modra <amodra@gmail.com>
1180 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1181 alias is no longer bfd_link_hash_defined, clear the alias.
1183 2019-07-13 Alan Modra <amodra@gmail.com>
1185 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1187 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1188 (_bfd_elf_init_2_index_sections): Likewise.
1189 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1190 relocations for local TLS symbols, use STN_UNDEF as the relocation
1192 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1193 leave TLS symbol value in the addend.
1195 2019-07-08 Alan Modra <amodra@gmail.com>
1198 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1199 size before reading first word.
1201 2019-07-02 Nick Clifton <nickc@redhat.com>
1204 * elf.c (is_debuginfo_file): New function.
1205 (assign_file_positions_for_non_load_sections): Do not warn about
1206 allocated sections outside of loadable segments if they are found
1207 in a debuginfo file.
1208 * elf-bfd.h (is_debuginfo_file): Prototype.
1210 2019-07-02 Nick Clifton <nickc@redhat.com>
1213 * compress.c (bfd_get_full_section_contents): Do not complain
1214 about linker created sections that are larger than the file size.
1216 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1218 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1219 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1221 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1223 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1225 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1226 sections when .text section contain secure entry functions
1229 2019-07-01 Nick Clifton <nickc@redhat.com>
1232 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1233 section VMA in the offset used to update exidx relocs.
1235 2019-06-28 Nick Clifton <nickc@redhat.com>
1238 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1239 large version reference section.
1240 * compress.c (bfd_get_full_section_contents): Check for an
1241 uncompressed section whose size is larger than the file size.
1243 2019-06-28 Alan Modra <amodra@gmail.com>
1245 * format.c (bfd_check_format_matches): Don't match plugin target
1246 if another target matches. Expand comment.
1247 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1248 non-corefile targets, outside !SELECT_VECS.
1249 * config.bfd: Don't handle targ=plugin here.
1250 * configure.ac: Don't add plugin to enable_targets or handle in
1251 target loop setting selvecs and other target vars.
1252 * configure: Regenerate.
1254 2019-06-26 Nick Clifton <nickc@redhat.com>
1257 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1258 messages for failures.
1259 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1260 if returning an error value.
1262 2019-06-25 Jan Beulich <jbeulich@suse.com>
1264 * elf-properties.c (elf_find_and_remove_property): Rename last
1265 parameter. Mention it in comment.
1267 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1269 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1270 SEC_MERGE or SEC_CODE flags are set.
1271 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1272 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1273 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1274 Add sec_addr (sym_sec) after handling merge sections.
1276 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1279 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1280 property after reporting property removal.
1282 2019-06-23 Alan Modra <amodra@gmail.com>
1285 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1286 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1287 Reduce range of offsets allowed for other GOT relocs.
1289 2019-06-23 Alan Modra <amodra@gmail.com>
1292 * elfcode.h (elf_object_p): Warning fix.
1294 2019-06-21 Alan Modra <amodra@gmail.com>
1297 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1299 2019-06-19 Alan Modra <amodra@gmail.com>
1302 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1303 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1305 2019-06-19 Alan Modra <amodra@gmail.com>
1307 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1308 functions that require r2 valid to use local entry.
1309 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1311 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1313 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1314 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1315 with elfNN_aarch64_allocate_local_dynrelocs.
1317 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1319 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1321 2019-06-14 Alan Modra <amodra@gmail.com>
1323 * Makefile.in: Regenerate.
1324 * configure: Regenerate.
1326 2019-06-14 Alan Modra <amodra@gmail.com>
1328 * elf64-ppc.c: Fix comments involving paddi.
1330 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1333 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1334 absent, or the bfd is not in the ELF formart.
1335 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1337 2019-06-10 Christos Zoulas <christos@zoulas.com>
1340 * elf.c (elfcore_make_auxv_note_section): New function.
1341 (elfcore_grok_note): Use it.
1342 (elfcore_grok_freebsd_note): Likewise.
1343 (elfcore_grok_openbsd_note): Likewise.
1344 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1345 NT_NETBSDCORE_AUXV notes.
1347 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1349 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1350 alignment of the new gnu property section.
1352 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1354 * bfd-in.h: Change comment.
1355 * bfd-in2.h: Regenerate.
1356 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1357 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1360 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1362 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1363 Remove overflow check.
1365 2019-05-28 Alan Modra <amodra@gmail.com>
1368 * cofflink.c (coff_link_check_archive_element): Don't assume
1369 element is a coff object file after calling add_archive_element.
1371 2019-05-28 Alan Modra <amodra@gmail.com>
1374 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1375 attempt to set sh_entsize for excluded PLT section.
1377 2019-05-28 Alan Modra <amodra@gmail.com>
1380 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1381 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1382 allocated in alpha_dynamic_entries_for_reloc.
1384 2019-05-28 Alan Modra <amodra@gmail.com>
1387 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1388 on NULL output_section.
1389 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1391 2019-05-28 Alan Modra <amodra@gmail.com>
1394 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1395 entry when MUST_FIND. Abort when MUST_FIND not found.
1396 (elf_m68k_get_bfd2got_entry): Likewise.
1397 (elf_m68k_relocate_section): Remove now useless assert.
1399 2019-05-28 Alan Modra <amodra@gmail.com>
1402 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1403 from bfd_link_info, not an output section owner.
1404 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1405 (elf_hppa_final_link_relocate): Likewise.
1407 2019-05-28 Alan Modra <amodra@gmail.com>
1410 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1411 create_object_symbols_section, obj_textsec, obj_datasec or
1412 obj_bsssec. Fix other errors in placement.
1413 * config.bfd: Obsolete tic30-aout.
1415 2019-05-28 Alan Modra <amodra@gmail.com>
1418 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1419 end of section list as well as section_count.
1420 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1421 section list before returning error.
1423 2019-05-27 Alan Modra <amodra@gmail.com>
1425 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1427 2019-05-27 Alan Modra <amodra@gmail.com>
1430 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1432 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1434 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1435 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1436 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1437 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1438 (elf_backend_merge_symbol_attribute): Define.
1440 2019-05-24 Alan Modra <amodra@gmail.com>
1442 * po/SRC-POTFILES.in: Regenerate.
1444 2019-05-24 Alan Modra <amodra@gmail.com>
1446 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1447 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1448 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1449 (struct ppc_link_hash_table): Add powerxx_stubs.
1450 (ppc64_elf_check_relocs): Set powerxx_stubs.
1451 (build_powerxx_offset, size_powerxx_offset),
1452 (num_relocs_for_powerxx_offset),
1453 (emit_relocs_for_powerxx_offset): New functions.
1454 (plt_stub_size): Size powerxx stubs.
1455 (ppc_build_one_stub): Emit powerxx stubs.
1456 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1459 2019-05-24 Alan Modra <amodra@gmail.com>
1461 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1462 R_PPC64_GOT_PCREL34.
1463 (xlate_pcrel_opt): New function.
1464 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1465 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1466 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1468 2019-05-24 Alan Modra <amodra@gmail.com>
1470 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1471 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1472 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1473 (BFD_RELOC_PPC64_PLT_PCREL34),
1474 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1475 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1476 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1477 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1478 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1479 * elf64-ppc.c (PNOP): Define.
1480 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1481 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1482 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1484 (ppc64_elf_prefix_reloc): New function.
1485 (struct ppc_link_hash_table): Add notoc_plt.
1486 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1487 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1488 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1489 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1490 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1491 possible need for dynamic relocs on non-pcrel powerxx relocs.
1492 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1493 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1494 (toc_adjusting_stub_needed): Likewise.
1495 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1496 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1497 * bfd-in2.h: Regenerate.
1498 * libbfd.h: Regenerate.
1500 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1502 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1503 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1505 * configure: Regenerate.
1507 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1509 * configure: Regenerated.
1510 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1511 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1512 (BFD64_BACKENDS): Add elf64-bpf.lo.
1513 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1514 * Makefile.in (SOURCE_HFILES): Regenerate.
1515 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1516 * cpu-bpf.c: New file.
1517 * elf64-bpf.c: Likewise.
1518 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1520 * archures.c: Define architecture bfd_arch_bpf and machine
1522 * reloc.c: Define BFD relocations used by the BPF target.
1523 * bfd-in2.h: Regenerated.
1524 * libbfd.h: Likewise.
1526 2019-05-22 Alan Modra <amodra@gmail.com>
1528 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1531 2019-05-22 Alan Modra <amodra@gmail.com>
1533 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1534 processing on "size error in section".
1536 2019-05-22 Alan Modra <amodra@gmail.com>
1538 * som.c (som_bfd_free_cached_info): Call
1539 _bfd_generic_close_and_cleanup.
1541 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1543 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1544 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1546 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1548 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1549 checks. Search the RELA table for n64 relocations.
1551 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1552 Faraz Shahbazker <fshahbazker@wavecomp.com>
1554 * elfxx-mips.c (LA25_BC): New macro.
1555 (mips_elf_link_hash_table)<compact_branches>: New field.
1556 (STUB_JALRC): New macro.
1557 (mipsr6_o32_exec_plt0_entry_compact): New array.
1558 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1559 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1560 (mipsr6_exec_plt_entry_compact): Likewise.
1561 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1562 when compact_branches is true.
1563 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1564 PLT for MIPSR6 with compact_branches. Do not reorder the
1565 compact branches PLT. Switch the lazy stub for MIPSR6
1566 with compact_branches to use JALRC.
1567 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1568 when compact_branches is true.
1569 (_bfd_mips_elf_compact_branches): New function.
1570 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1572 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1575 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1576 Fix print formatter.
1578 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1581 * elf32-arm.c (get_value_helper): Remove.
1582 (elf32_arm_final_link_relocate): Fix branch future relocations.
1584 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1587 * bfd-in.h (enum erratum_84319_opts): New
1588 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1589 int to enum erratum_84319_opts.
1590 * bfd-in2.h: Regenerate.
1591 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1592 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1593 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1594 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1595 (_bfd_aarch64_resize_stubs): Amend comment.
1596 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1598 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1599 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1601 (clear_erratum_843419_entry): Update erratum conditional.
1603 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1606 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1607 when computing distance_short_enough.
1609 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1612 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1613 Wrap around even if distance equals avr_pc_wrap_around.
1615 2019-05-20 Nick Clifton <nickc@redhat.com>
1617 * po/fr.po: Updated French translation.
1619 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1621 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1623 2019-05-16 Alan Modra <amodra@gmail.com>
1625 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1627 2019-05-15 Alan Modra <amodra@gmail.com>
1629 * elf32-arm.c (elf32_arm_write_section): Don't leave
1630 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1631 unitialised section contents.
1633 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1636 * verilog.c: (VerilogDataWidth): New variable.
1637 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1639 2019-05-08 Nick Clifton <nickc@redhat.com>
1642 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1643 rather than FALSE if encountering a non-ELF file.
1645 2019-05-06 Alan Modra <amodra@gmail.com>
1647 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1649 2019-05-06 Alan Modra <amodra@gmail.com>
1651 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1652 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1653 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1654 * libbfd.h: Regenerate.
1655 * bfd-in2.h: Regenerate.
1657 2019-05-04 Alan Modra <amodra@gmail.com>
1660 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1661 following the standard section names.
1662 (bfd_decode_symclass): Prioritize section flag tests in
1663 decode_section_type before name tests in coff_section_type.
1664 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1665 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1666 their names and choose standard .text section flags for
1669 2019-05-02 Nick Clifton <nickc@redhat.com>
1672 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1673 .gnu.debugaltlink sections as debugging sections.
1675 2019-04-30 Alan Modra <amodra@gmail.com>
1677 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1678 (struct _ppc64_elf_section_data): Likewise.
1679 (ppc64_elf_check_relocs): Set above fields.
1680 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1681 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1684 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1687 * elflink.c (elf_link_output_extsym): Don't complain undefined
1688 weak dynamic reference.
1690 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1692 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1693 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1694 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1695 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1696 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1697 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1698 (elfNN_aarch64_small_plt0_bti_entry): Update.
1699 (elfNN_aarch64_small_plt_bti_entry): Update.
1700 (elfNN_aarch64_small_plt_pac_entry): Update.
1701 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1702 (setup_plt_values): Setup new entries.
1703 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1704 (elfNN_aarch64_plt_sym_val): Likewise.
1706 2019-04-22 Jim Wilson <jimw@sifive.com>
1708 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1710 2019-04-19 Alan Modra <amodra@gmail.com>
1712 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1714 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1717 building shared object.
1718 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1720 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1723 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1726 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1728 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1730 * bfd-in2.h: Regenerate.
1731 * libbfd.h: Likewise.
1733 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1735 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1736 * bfd-in2.h: Regenerated.
1737 * libbfd.h: Regenerated.
1739 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1741 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1742 * bfd-in2.h: Regenerated.
1743 * libbfd.h: Likewise.
1745 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1747 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1748 * bfd-in2.h: Regenerated.
1749 * libbfd.h: Regenerated.
1750 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1751 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1752 and R_ARM_THM_BF12 together.
1753 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1755 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1757 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1758 * libbfd.h: Regenerated.
1759 * bfd-in2.h: Regenerated.
1760 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1761 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1762 and R_ARM_THM_BF18 together.
1763 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1765 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1767 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1768 * bfd-in2.h: Regenerated.
1769 * libbfd.h: Regenerated.
1770 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1771 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1772 and R_ARM_THM_BF16 together.
1773 (get_value_helper): New reloc helper.
1774 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1776 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1778 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1779 * bfd-in2.h: Regenerate.
1780 * libbfd.h: Regenerate.
1782 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1784 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1785 * bfd-in2.h: Regenerate.
1786 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1787 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1789 (using_thumb2): Likewise.
1790 (using_thumb2_bl): Update assert.
1791 (arch_has_arm_nop): Likewise.
1792 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1793 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1795 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1797 * elf-linker-x86.h (elf_x86_cet_report): New.
1798 (elf_linker_x86_params): Add cet_report.
1799 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1800 missing IBT and SHSTK properties if needed.
1802 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1805 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1806 "h != NULL". Don't check "h != NULL" before calling.
1807 bfd_elf_gc_record_vtentry.
1808 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1809 * elf32-bfin.c (bfin_check_relocs): Likewise.
1810 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1811 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1812 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1813 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1814 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1815 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1816 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1817 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1818 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1819 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1820 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1821 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1822 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1823 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1824 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1825 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1826 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1827 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1828 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1829 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1830 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1831 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1832 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1833 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1834 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1835 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1836 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1837 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1838 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1841 2019-04-11 Alan Modra <amodra@gmail.com>
1844 * elflink.c (elf_link_add_object_symbols): Don't read partial
1845 dynamic entries from fuzzed objects.
1847 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1850 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1851 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1852 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1854 2019-04-10 Michael Forney <mforney@mforney.org>
1857 * doc/chew.c (free_words): Correctly free "push_text" strings.
1859 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1861 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1863 2019-04-08 Alan Modra <amodra@gmail.com>
1865 * configure.ac (elfxx_x86): Define and use.
1866 * configure: Regenerate.
1868 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1870 * elf-linker-x86.h: New file.
1871 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1872 to get x86-specific linker options.
1873 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1874 (elf_x86_64_check_relocs): Likewise.
1875 (elf_x86_64_relocate_section): Likewise.
1876 (elf_x86_64_link_setup_gnu_properties): Likewise.
1877 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1878 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1879 (_bfd_elf_linker_x86_set_options): New function.
1880 * elfxx-x86.h: Include "elf-linker-x86.h".
1881 (elf_x86_link_hash_table): Add params.
1883 2019-04-03 Alan Modra <amodra@gmail.com>
1885 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1886 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1887 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1888 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1889 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1890 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1892 2019-04-02 Jim Wilson <jimw@sifive.com>
1895 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1896 ELF header flags to after check for ELF object file. Loop through
1897 sections looking for code sections, if none, then skip ABI checks.
1899 2019-03-30 Andrew Waterman <andrew@sifive.com>
1901 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1904 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1906 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1907 info->export_dynamic to the conditional.
1909 2019-03-28 Alan Modra <amodra@gmail.com>
1912 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1913 * configure: Regenerate.
1914 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1915 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1916 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1917 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1918 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1920 2019-03-21 Jim Wilson <jimw@sifive.com>
1923 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1924 verify sym non-NULL before using. Add identical check using h.
1926 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1928 * elf-bfd.h (struct elf_backend_data): Add argument to
1929 merge_gnu_properties.
1930 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1931 itself and while calling bed->merge_gnu_properties.
1932 (elf_merge_gnu_property_list): Update the calls for
1933 elf_merge_gnu_properties.
1934 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1935 of --force-bti warning and add argument.
1936 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1938 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1939 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1942 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1944 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1945 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1946 (elf_backend_fixup_gnu_properties): Define for AArch64.
1948 2019-03-18 Alan Modra <amodra@gmail.com>
1951 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1952 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1953 attempt at writing glink stubs only once.
1955 2019-03-16 Alan Modra <amodra@gmail.com>
1958 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1959 (_bfd_elf_rel_local_sym): Likewise.
1960 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1961 section of symbols with unrecognized shndx.
1963 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1966 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1968 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1969 in discarded section.
1971 2019-03-15 Alan Modra <amodra@gmail.com>
1974 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1975 symbol after globals if elf_bad_symtab is not set.
1977 2019-03-15 Alan Modra <amodra@gmail.com>
1980 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1981 (_bfd_elf_rel_local_sym): Likewise.
1983 2019-03-15 Alan Modra <amodra@gmail.com>
1986 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1987 object files with sh_size not a multiple of sh_entsize.
1989 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1992 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1993 input with bad relocation.
1995 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1997 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1999 2019-03-14 Nick Clifton <nickc@redhat.com>
2002 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2003 (save_section_vma): Initialise field to the number of entries in
2005 (section_vma_same): Check that the number of entries in the
2006 sec_vma table matches the number of sections in the bfd.
2008 2019-03-14 Nick Clifton <nickc@redhat.com>
2011 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2012 section owner pointer when adding the default symbol.
2014 2019-03-14 Nick Clifton <nickc@redhat.com>
2017 * elflink.c (elf_link_add_object_symbols): Add new local variable
2018 extversym_end. Initialise it to point to the end of the version
2019 symbol table, if present. Check it when initialising and updating
2022 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2024 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2025 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2026 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2027 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2029 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2030 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2031 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2033 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2034 Szabolcs Nagy <szabolcs.nagy@arm.com>
2036 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2037 (aarch64_bti_pac_info): New.
2038 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2039 (bfd_elf32_aarch64_set_options): Likewise.
2040 * bfd-in2.h: Regenerate
2041 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2042 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2043 (elfNN_aarch64_small_plt0_bti_entry): New.
2044 (elfNN_aarch64_small_plt_bti_entry): New.
2045 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2046 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2047 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2048 tlsdesc_plt_entry_size fields.
2049 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2050 (setup_plt_values): New helper function.
2051 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2053 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2055 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2056 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2057 to plt stubs instead of fixed ones and update filling them according
2058 to the need for bti.
2059 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2060 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2061 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2062 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2063 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2065 (bfd_elfNN_get_synthetic_symtab): Define.
2066 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2067 and mising BTI NOTE SECTION.
2070 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2072 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2073 linker created inputs from merge.
2074 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2075 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2076 (elfNN_aarch64_link_setup_gnu_properties): New.
2077 (elfNN_aarch64_merge_gnu_properties): New.
2078 (elf_backend_setup_gnu_properties): Define for AArch64.
2079 (elf_backend_merge_gnu_properties): Likewise.
2080 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2081 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2082 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2083 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2084 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2085 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2086 (elf_backend_parse_gnu_properties): Define for AArch64.
2088 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2091 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2092 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2094 2019-03-12 Alan Modra <amodra@gmail.com>
2096 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2097 nmemb parameter. Use bfd_alloc2.
2098 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2100 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2101 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2102 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2104 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2105 (assign_section_numbers): Style fix.
2106 (swap_out_syms): Use bfd_malloc2.
2107 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2109 (_bfd_elf_make_empty_symbol): Style fix.
2110 (elfobj_grok_stapsdt_note_1): Formatting.
2111 * elfcode.h (elf_object_p): Use bfd_alloc2.
2112 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2113 (elf_slurp_symbol_table): Use bfd_zalloc2.
2114 (elf_slurp_reloc_table): Use bfd_alloc2.
2115 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2116 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2117 size calculation doesn't overflow.
2118 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2119 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2120 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2122 2019-03-08 Alan Modra <amodra@gmail.com>
2125 * merge.c (merge_strings): Return secinfo. Don't pad section
2127 (_bfd_merge_sections): Pad section to alignment here, if input
2128 sections contributing to merged output all pad to alignment.
2131 2019-03-06 Nick Clifton <nickc@redhat.com>
2133 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2135 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2136 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2138 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2140 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2141 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2144 * elf32-s390.c (allocate_dynrelocs): Update comment.
2146 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2148 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2150 2019-02-28 Nick Clifton <nickc@redhat.com>
2153 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2154 section that is not NUL terminated.
2156 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2159 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2160 by linker when checking copy reloc on protected symbol.
2162 2019-02-24 Alan Modra <amodra@gmail.com>
2165 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2167 2019-02-20 Eric Tsai <erictsai@cadence.com>
2169 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2170 sections between the call site and call destination and adjust
2171 call distance by the largest alignment.
2173 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2175 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2176 * elf.c (elfcore_grok_aarch_pauth): New function.
2177 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2178 (elfcore_write_aarch_pauth): New function.
2179 (elfcore_write_register_note): Check for AArch64 pauth section.
2181 2019-02-20 Alan Modra <amodra@gmail.com>
2184 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2187 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2189 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2190 Darwin hosts, not just or1k.
2191 * configure: Regenerate.
2193 2019-02-20 Alan Modra <amodra@gmail.com>
2196 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2197 sentinel NUL to string buffer nearer to loop where it is used.
2198 Don't go past sentinel when scanning strings, and don't write
2200 * archive.c (do_slurp_coff_armap): Simplify string handling to
2203 2019-02-19 Alan Modra <amodra@gmail.com>
2206 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2207 attempting to prevent read past end of section.
2209 2019-02-18 Alan Modra <amodra@gmail.com>
2212 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2213 PRIx64 to generate warning messages. Print local sym names too.
2215 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2217 * elf32-arc (INIT_SYM_STRING): Delete.
2218 (FINI_SYM_STRING): Likewise.
2219 (init_str): Likewise.
2220 (fini_str): Likewise.
2222 2019-02-08 Alan Modra <amodra@gmail.com>
2224 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2225 for bss-plt" warning to make it an error.
2227 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2230 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2231 reloc_class_ifunc for ifunc symbols.
2232 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2234 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2236 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2237 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2239 2019-02-07 Nick Clifton <nickc@redhat.com>
2241 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2242 into the definitely obsolete list.
2244 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2247 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2248 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2249 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2251 (elf_x86_64_check_relocs): Here.
2252 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2253 to check if a symbol is defined in a non-shared object.
2254 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2256 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2258 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2259 of 'labs' (and fix GCC warning).
2261 2019-01-25 Nick Clifton <nickc@redhat.com>
2263 * po/ru.po: Updated Russian translation.
2265 2019-01-23 Nick Clifton <nickc@redhat.com>
2267 * po/fr.po: Updated French translation.
2269 2019-01-21 Nick Clifton <nickc@redhat.com>
2271 * po/pt.po: Updated Portuguese translation.
2272 * po/uk.po: Updated Ukranian translation.
2274 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2277 * elf32-nds32.c (nds32_relocate_section): Add space between words
2279 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2281 (riscv_i_or_e_p): Likewise.
2282 (riscv_merge_arch_attr_info): Likewise.
2284 2019-01-19 Nick Clifton <nickc@redhat.com>
2286 * version.m4: Reset to 2.32.51
2287 * configure: Regenerate.
2288 * po/bfd.pot: Regenerate.
2290 2018-06-24 Nick Clifton <nickc@redhat.com>
2292 2.32 branch created.
2294 2019-01-16 Kito Cheng <kito@andestech.com>
2296 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2299 2019-01-16 Kito Cheng <kito@andestech.com>
2300 Nelson Chu <nelson@andestech.com>
2302 * elfnn-riscv.c (in_subsets): New.
2303 (out_subsets): Likewise.
2304 (merged_subsets): Likewise.
2305 (riscv_std_ext_p): Likewise.
2306 (riscv_non_std_ext_p): Likewise.
2307 (riscv_std_sv_ext_p): Likewise.
2308 (riscv_non_std_sv_ext_p): Likewise.
2309 (riscv_version_mismatch): Likewise.
2310 (riscv_i_or_e_p): Likewise.
2311 (riscv_merge_std_ext): Likewise.
2312 (riscv_merge_non_std_and_sv_ext): Likewise.
2313 (riscv_merge_arch_attr_info): Likewise.
2314 (riscv_merge_attributes): Likewise.
2315 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2317 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2318 (elf_backend_obj_attrs_vendor): Define.
2319 (elf_backend_obj_attrs_section_type): Likewise.
2320 (elf_backend_obj_attrs_section): Likewise.
2321 (elf_backend_obj_attrs_arg_type): Define as
2322 riscv_elf_obj_attrs_arg_type.
2323 * elfxx-riscv.c (riscv_estimate_digit): New.
2324 (riscv_estimate_arch_strlen1): Likewise.
2325 (riscv_estimate_arch_strlen): Likewise.
2326 (riscv_arch_str1): Likewise.
2327 (riscv_arch_str): Likewise.
2328 * elfxx-riscv.h (riscv_arch_str): Declare.
2330 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2332 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2334 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2335 source field. (md_apply_fix): Apply final fix
2336 to BFD_RELOC_S12Z_OPR.
2337 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2339 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2342 * elf32-s390.c (allocate_dynrelocs): Update comment.
2344 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2346 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2347 * configure: Regenerate.
2349 2019-01-08 Alan Modra <amodra@gmail.com>
2353 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2356 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2358 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2359 * bfd/bfd-in2.h: Regenerate.
2360 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2361 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2363 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2365 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2366 default target, little endian target is more suitable.
2368 2019-01-04 Alan Modra <amodra@gmail.com>
2372 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2374 (EQ_VALUE_IN_FIELD): Likewise.
2375 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2377 2019-01-01 Alan Modra <amodra@gmail.com>
2379 Update year range in copyright notice of all files.
2381 For older changes see ChangeLog-2018
2383 Copyright (C) 2019 Free Software Foundation, Inc.
2385 Copying and distribution of this file, with or without modification,
2386 are permitted in any medium without royalty provided the copyright
2387 notice and this notice are preserved.
2393 version-control: never
projects / deliverable / binutils-gdb.git / blob