1 2019-10-07 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
4 space for local got non-tls relocs when PIE.
6 2019-10-07 Alan Modra <amodra@gmail.com>
8 * elflink.c (elf_fixup_link_order): Don't attempt to find
9 an elf_section for linker created bfd sections.
11 2019-10-07 Alan Modra <amodra@gmail.com>
13 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
14 with non-local symbol. Don't double count __tls_get_addr calls
16 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
18 2019-10-07 Alan Modra <amodra@gmail.com>
20 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
22 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
24 2019-10-04 Alan Modra <amodra@gmail.com>
26 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
27 (ppc64_elf_tls_optimize): Correct is_local condition.
28 (allocate_got): Don't reserve dynamic relocations for any of the
29 tls got relocs in PIEs when the symbol is local.
30 (allocate_dynrelocs): Correct validity test for local sym using
32 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
33 for any of the tls got relocs in PIEs.
34 (ppc64_elf_layout_multitoc): Likewise.
35 (ppc64_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.
38 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
39 (got_relocs_needed): Delete.
40 (allocate_dynrelocs): Correct validity test for local sym using
41 tlsld_got slot. Don't reserve dynamic relocations for any of the
42 tls got relocs in PIEs when the symbol is local.
43 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
44 for any of the tls got relocs in PIEs.
45 (ppc_elf_relocate_section): Correct validity test for local sym
46 using tlsld_got slot. Don't emit dynamic relocations for any of
47 the tls got relocs in PIEs when the symbol is local.
49 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
53 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
54 bfd_link_pic for TLS checks.
55 (elf32_arm_final_link_relocate): Likewise.
56 (allocate_dynrelocs_for_symbol): Likewise.
58 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
61 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
63 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
65 * elf-bfd.h (bfd_section_is_ctf): New inline function.
66 * elf.c (special_sections_c): Add ".ctf".
67 (assign_file_positions_for_non_load_sections): Note that
68 compressed debugging sections etc are not assigned here. Treat
69 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
71 (assign_file_positions_except_relocs): Likewise.
72 (find_section_in_list): Note that debugging and CTF sections, as
73 well as reloc sections, are assigned later.
74 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
75 their size and contents updated.
76 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
77 compressed sections, they have no uncompressed content to copy at
79 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
80 callback right before the strtab is written out.
81 (bfd_elf_final_link): Don't cache the section contents of CTF
82 sections: they are not populated yet. Call the emit_ctf callback
83 right at the end, after all the symbols and strings are flushed
86 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
88 * elf-strtab.c (_bfd_elf_strtab_len): New.
89 (_bfd_elf_strtab_str): Likewise.
90 * bfd-elf.h: Declare them.
92 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
94 * elf-bfd.h (bfd_elf_get_str_section): Add.
95 * elf.c (bfd_elf_get_str_section): No longer static.
97 2019-09-26 Alan Modra <amodra@gmail.com>
100 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
101 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
102 ${bindir}/../lib/bfd-plugins if different.
103 * Makefile.in: Regenerate.
105 2019-09-23 Alan Modra <amodra@gmail.com>
107 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
108 in choosing between different actions for shared library and
109 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
110 (dec_dynrel_count): Likewise. Account for ifunc special case.
111 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
113 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
116 2019-09-23 Alan Modra <amodra@gmail.com>
118 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
119 * Makefile.in: Regenerate.
120 * po/SRC-POTFILES.in: Regenerate.
122 2019-09-23 Alan Modra <amodra@gmail.com>
124 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
125 (bfd_elf_version_tree): Delete forward declarations.
126 Move other forward decls and remaining elf function decl later.
127 (bfd_section_already_linked_table_init),
128 (bfd_section_already_linked_table_free),
129 (_bfd_handle_already_linked, _bfd_nearby_section),
130 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
132 2019-09-23 Alan Modra <amodra@gmail.com>
134 * bfd-in.h: Move ecoff function declarations..
135 * ecoff-bfd.h: ..to here, new file.
136 * ecoff.c: Include ecoff-bfd.h.
137 * ecofflink.c: Likewise.
138 * elf64-alpha.c: Likewise.
139 * elfxx-mips.c: Likewise.
140 * bfd-in2.h: Regenerate.
142 2019-09-23 Alan Modra <amodra@gmail.com>
144 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
145 Move most other elf declarations..
146 * elf-bfd.h: ..to here.
147 * bfd-in2.h: Regenerate.
149 2019-09-23 Alan Modra <amodra@gmail.com>
151 * bfd-in.h: Move m68k function declaration..
152 * cpu-m68k.h: ..to here, new file..
153 * elf32-m68k.h: ..and here, new file.
154 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
155 * bfd-in2.h: Regenerate.
157 2019-09-23 Alan Modra <amodra@gmail.com>
159 * bfd-in.h: Move bfin function declaration..
160 * elf32-bfin.h: ..to here, new file.
161 * elf32-bfin.c: Include elf32-bfin.h.
162 * bfd-in2.h: Regenerate.
164 2019-09-23 Alan Modra <amodra@gmail.com>
166 * bfd-in.h: Move cr16 function declaration..
167 * elf32-cr16.h: ..to here, new file.
168 * elf32-cr16.c: Include elf32-cr16.h.
169 * bfd-in2.h: Regenerate.
171 2019-09-23 Alan Modra <amodra@gmail.com>
173 * bfd-in.h (bfd_sunos_get_needed_list),
174 (bfd_sunos_record_link_assignment),
175 (bfd_sunos_size_dynamic_sections),
176 (bfd_i386linux_size_dynamic_sections),
177 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
178 * bfd-in2.h: Regenerate.
180 2019-09-23 Alan Modra <amodra@gmail.com>
182 * bfd-in.h: Move xcoff function declarations..
183 * xcofflink.h: ..to here, new file.
184 * xcofflink.c: Include xcofflink.h.
185 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
186 * bfd-in2.h: Regenerate.
188 2019-09-23 Alan Modra <amodra@gmail.com>
190 * bfd-in.h: Delete coff forward refs and move coff declaration..
191 * coff-bfd.h: ..to here.
192 * bfd-in2.h: Regenerate.
194 2019-09-23 Alan Modra <amodra@gmail.com>
196 * bfd-in.h: Move arm declaraions..
197 * cpu-arm.h: ..to here, new file..
198 * coff-arm.h: ..and here, new file..
199 * elf32-arm.h: ..and here, new file.
200 * cpu-arm.c: Include cpu-arm.h.
201 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
202 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
203 * pe-arm.c: Move function rename defines later.
204 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
205 * bfd-in2.h: Regenerate.
207 2019-09-23 Alan Modra <amodra@gmail.com>
209 * bfd-in.h: Move tic6x function declaration..
210 * elf32-tic6x.h: ..to here.
211 * bfd-in2.h: Regenerate.
213 2019-09-23 Alan Modra <amodra@gmail.com>
215 * bfd-in.h: Move aarch64 declarations and defines..
216 * cpu-aarch64.h: ..to here, new file..
217 * elfxx-aarch64.h: ..and here.
218 * cpu-aarch64.c: Include cpu-aarch64.h.
219 * elfnn-aarch64.c: Likewise.
220 * bfd-in2.h: Regenerate.
222 2019-09-23 Alan Modra <amodra@gmail.com>
224 * bfd-in.h: Delete ticoff function declarations.
225 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
226 (bfd_ticoff_get_section_load_page): Make static.
227 * bfd-in2.h: Regenerate.
229 2019-09-23 Alan Modra <amodra@gmail.com>
231 * bfd-in.h: Move h8300 function declaration to..
232 * cpu-h8300.h: ..here, new file.
233 * cpu-h8300.c: Include cpu-h8300.h.
234 * elf32-h8300.c: Likewise.
235 * bfd-in2.h: Regenerate.
237 2019-09-23 Alan Modra <amodra@gmail.com>
239 * bfd-in.h: Move ia64 function declarations..
240 * elfxx-ia64.h: ..to here.
241 * bfd-in2.h: Regenerate.
243 2019-09-23 Alan Modra <amodra@gmail.com>
245 * bfd-in.h: Move v850 function declarations..
246 * elf32-v850.h: ..to here, new file.
247 * elf32-v850.c: Include elf32-v850.h.
248 * bfd-in2.h: Regenerate.
250 2019-09-23 Alan Modra <amodra@gmail.com>
252 * bfd-in.h: Move mips function declaration to..
253 * elfxx-mips.h: ..here.
254 * bfd-in2.h: Regenerate.
256 2019-09-23 Alan Modra <amodra@gmail.com>
258 * bfd-in.h: Move csky function declarations to..
259 * elf32-csky.h: ..here, new file.
260 * elf32-csky.c: Include elf32-csky.h.
261 * bfd-in2.h: Regenerate.
263 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
265 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
266 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
267 Set undefined_weak field from it.
268 (relax_func_t): New parameter undefined_weak.
269 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
270 (_bfd_riscv_relax_tls_le): Likewise.
271 (_bfd_riscv_relax_align): Likewise.
272 (_bfd_riscv_relax_delete): Likewise.
273 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
274 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
275 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
276 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
277 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
279 (_bfd_riscv_relax_section): New local undefined_weak. Set for
280 undef weak relocs that can be relaxed. Pass to relax_func call.
282 2019-09-20 Alan Modra <amodra@gmail.com>
284 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
285 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
286 (bfd_section_userdata, bfd_is_com_section, discarded_section),
287 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
288 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
289 (bfd_section_list_remove, bfd_section_list_append),
290 (bfd_section_list_prepend, bfd_section_list_insert_after),
291 (bfd_section_list_insert_before, bfd_section_removed_from_list):
292 New inline functions.
293 * section.c (bfd_is_und_section, bfd_is_abs_section),
294 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
295 (bfd_section_list_append, bfd_section_list_prepend),
296 (bfd_section_list_insert_after, bfd_section_list_insert_before),
297 (bfd_section_removed_from_list): Delete macros.
298 (bfd_section_name, bfd_section_size, bfd_section_vma),
299 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
300 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
301 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
302 (discarded_section): New inline functions.
303 * bfd-in2.h: Regenerate.
305 2019-09-20 Alan Modra <amodra@gmail.com>
307 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
308 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
309 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
310 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
311 * targets.c (bfd_asymbol_flavour): Likewise.
312 * bfd-in2.h: Regenerate.
314 2019-09-20 Alan Modra <amodra@gmail.com>
316 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
317 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
318 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
319 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
320 (bfd_get_file_flags, bfd_applicable_file_flags),
321 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
322 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
323 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
324 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
325 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
326 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
327 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
328 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
329 (bfd_usrdata, bfd_set_usrdata): New inline functions.
330 * targets.c (bfd_get_target, bfd_get_flavour),
331 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
332 (bfd_little_endian, bfd_header_big_endian),
333 (bfd_header_little_endian, bfd_applicable_section_flags),
334 (bfd_get_symbol_leading_char): New inline functions.
335 * bfd-in2.h: Regenerate.
337 2019-09-20 Alan Modra <amodra@gmail.com>
339 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
340 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
343 2019-09-18 Alan Modra <amodra@gmail.com>
345 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
346 (bfd_get_section_lma, bfd_get_section_alignment),
347 (bfd_get_section_size, bfd_get_section_flags),
348 (bfd_get_section_userdata): Delete.
349 (bfd_section_name, bfd_section_size, bfd_section_vma),
350 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
351 (bfd_section_flags, bfd_section_userdata): New.
352 (bfd_is_com_section): Rename parameter.
353 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
354 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
355 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
356 (bfd_set_section_lma): New.
357 * bfd-in2.h: Regenerate.
358 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
360 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
361 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
362 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
363 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
364 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
365 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
366 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
367 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
368 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
369 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
370 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
371 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
372 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
373 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
374 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
375 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
376 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
377 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
378 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
379 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
380 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
381 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
382 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
383 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
384 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
385 * xcofflink.c: Update throughout for bfd section macro and function
388 2019-09-18 Alan Modra <amodra@gmail.com>
390 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
391 (bfd_get_output_section): Delete.
392 (bfd_asymbol_base): Delete.
393 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
394 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
395 (bfd_set_asymbol_name): New macro.
396 * bfd-in2.h: Regenerate.
397 * aout-cris.c: Update throughout to use bfd_asymbol_section.
399 * cofflink.c: Likewise.
400 * dwarf2.c: Likewise.
403 * elf32-arm.c: Likewise.
404 * elf32-mips.c: Likewise.
405 * elf32-score.c: Likewise.
406 * elf32-score7.c: Likewise.
407 * elfn32-mips.c: Likewise.
408 * elfnn-aarch64.c: Likewise.
409 * elfxx-mips.c: Likewise.
410 * linker.c: Likewise.
412 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
414 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
416 * Makefile.in: Re-generate.
417 * configure: Re-generate.
418 * doc/Makefile.in: Re-generate.
420 2019-09-18 Alan Modra <amodra@gmail.com>
422 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
424 * pdp11.c (slurp_symbol_table): Likewise.
425 * som.c (som_slurp_symbol_table): Likewise.
426 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
427 * coffcode.h (coff_slurp_symbol_table): Likewise.
428 * cofflink.c (_bfd_coff_final_link): Likewise.
429 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
430 (_bfd_ecoff_slurp_symbolic_info): Likewise.
431 (_bfd_ecoff_slurp_symbol_table): Likewise.
432 (_bfd_ecoff_bfd_final_link): Likewise.
433 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
434 * elflink.c (elf_link_output_symstrtab): Likewise.
435 (bfd_elf_final_link): Likewise.
436 * peicode.h (pe_ILF_build_a_bfd): Likewise.
437 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
438 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
439 start_address or symcount using bfd_get macros.
440 * coffgen.c (coff_real_object_p): Likewise.
441 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
442 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
443 * elfcore.h (elf_core_file_p): Don't set start_address using
445 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
447 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
448 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
449 or symcount using bfd_get macros.
450 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
451 * syms.c (bfd_set_symtab): Likewise.
452 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
453 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
455 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
456 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
457 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
458 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
459 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
460 * som.c (som_slurp_armap): Likewise.
462 2019-09-18 Alan Modra <amodra@gmail.com>
464 * archures.c (bfd_get_arch): Make param const.
465 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
466 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
467 * bfd-in2.h: Regenerate.
469 2019-09-18 Alan Modra <amodra@gmail.com>
471 * bfd-in.h (carsym.name): Make const.
472 * reloc.c (struct reloc_howto_struct.name): Likewise.
473 * targets.c (bfd_target.name): Likewise.!
474 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
475 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
476 when setting carsym.name.
477 * bfd-in2.h: Regenerate.
479 2019-09-18 Alan Modra <amodra@gmail.com>
481 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
482 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
483 error status. Adjust calls.
484 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
485 Close bfd on failure. Replace xstrdup/bfd_alloc use with
486 bfd_malloc. Use bfd_set_filename.
488 2019-09-18 Alan Modra <amodra@gmail.com>
490 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
491 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
492 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
493 needs_copy even if all relocs are in rw sections.
494 (dec_dynrel_count): Handle TOC16 relocs.
495 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
496 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
499 2019-09-16 Phil Blundell <pb@pbcl.net>
501 * version.m4: Set version to 2.33.50.
502 * Makefile.in, configure, doc/Makefile.in: Regenerated.
504 2019-09-11 Tom Tromey <tom@tromey.com>
506 * opncls.c (bfd_set_filename): New function.
507 * bfd-in2.h: Regenerate.
509 2019-09-11 Alan Modra <amodra@gmail.com>
511 * targets.c (struct bfd_target): Add _bfd_group_name.
512 (BFD_JUMP_TABLE): Likewise.
513 * coffgen.c (bfd_coff_group_name): New function.
514 * elf.c (bfd_elf_group_name): New function.
515 * linker.c (_bfd_nolink_bfd_group_name): New function.
516 * section.c (bfd_generic_group_name): New function.
517 * elf-bfd.h (bfd_elf_group_name): Declare.
518 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
519 * libcoff-in.h (bfd_coff_group_name): Declare.
520 * aout-target.h (MY_bfd_group_name): Define.
521 * aout-tic30.c (MY_bfd_group_name): Define.
522 * bfd.c (bfd_group_name): Define.
523 * binary.c (binary_bfd_group_name): Define.
524 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
525 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
526 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
527 * coffcode.h (coff_bfd_group_name): Define.
528 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
529 * i386msdos.c (msdos_bfd_group_name): Define.
530 * ihex.c (ihex_bfd_group_name): Define.
531 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
532 * mmo.c (mmo_bfd_group_name): Define.
533 * pef.c (bfd_pef_bfd_group_name): Define.
534 * plugin.c (bfd_plugin_bfd_group_name): Define.
535 * ppcboot.c (ppcboot_bfd_group_name): Define.
536 * som.c (som_bfd_group_name): Define.
537 * srec.c (srec_bfd_group_name): Define.
538 * tekhex.c (tekhex_bfd_group_name): Define.
539 * verilog.c (verilog_bfd_group_name): Define.
540 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
541 * xsym.c (bfd_sym_bfd_group_name): Define.
542 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
543 (rs6000_xcoff64_aix_vec): Likewise.
544 * bfd-in2.h: Regenerate.
545 * libbfd.h: Regenerate.
546 * libcoff.h: Regenerate.
548 2019-09-10 Nick Clifton <nickc@redhat.com>
551 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
553 (bfd_default_arch_struct): Initialise the new field.
554 * bfd-in2.h: Regenerate.
555 * cpu-aarch64.c: Initialise the new field.
556 * cpu-alpha.c: Likewise.
557 * cpu-arc.c: Likewise.
558 * cpu-arm.c: Likewise.
559 * cpu-avr.c: Likewise.
560 * cpu-bfin.c: Likewise.
561 * cpu-bpf.c: Likewise.
562 * cpu-cr16.c: Likewise.
563 * cpu-cr16c.c: Likewise.
564 * cpu-cris.c: Likewise.
565 * cpu-crx.c: Likewise.
566 * cpu-csky.c: Likewise.
567 * cpu-d10v.c: Likewise.
568 * cpu-d30v.c: Likewise.
569 * cpu-dlx.c: Likewise.
570 * cpu-epiphany.c: Likewise.
571 * cpu-fr30.c: Likewise.
572 * cpu-frv.c: Likewise.
573 * cpu-ft32.c: Likewise.
574 * cpu-h8300.c: Likewise.
575 * cpu-hppa.c: Likewise.
576 * cpu-i386.c: Likewise.
577 * cpu-ia64.c: Likewise.
578 * cpu-iamcu.c: Likewise.
579 * cpu-ip2k.c: Likewise.
580 * cpu-iq2000.c: Likewise.
581 * cpu-k1om.c: Likewise.
582 * cpu-l1om.c: Likewise.
583 * cpu-lm32.c: Likewise.
584 * cpu-m10200.c: Likewise.
585 * cpu-m10300.c: Likewise.
586 * cpu-m32c.c: Likewise.
587 * cpu-m32r.c: Likewise.
588 * cpu-m68hc11.c: Likewise.
589 * cpu-m68hc12.c: Likewise.
590 * cpu-m68k.c: Likewise.
591 * cpu-m9s12x.c: Likewise.
592 * cpu-m9s12xg.c: Likewise.
593 * cpu-mcore.c: Likewise.
594 * cpu-mep.c: Likewise.
595 * cpu-metag.c: Likewise.
596 * cpu-microblaze.c: Likewise.
597 * cpu-mips.c: Likewise.
598 * cpu-mmix.c: Likewise.
599 * cpu-moxie.c: Likewise.
600 * cpu-msp430.c: Likewise.
601 * cpu-mt.c: Likewise.
602 * cpu-nds32.c: Likewise.
603 * cpu-nfp.c: Likewise.
604 * cpu-nios2.c: Likewise.
605 * cpu-ns32k.c: Likewise.
606 * cpu-or1k.c: Likewise.
607 * cpu-pdp11.c: Likewise.
608 * cpu-pj.c: Likewise.
609 * cpu-plugin.c: Likewise.
610 * cpu-powerpc.c: Likewise.
611 * cpu-pru.c: Likewise.
612 * cpu-riscv.c: Likewise.
613 * cpu-rl78.c: Likewise.
614 * cpu-rs6000.c: Likewise.
615 * cpu-rx.c: Likewise.
616 * cpu-s12z.c: Likewise.
617 * cpu-s390.c: Likewise.
618 * cpu-score.c: Likewise.
619 * cpu-sh.c: Likewise.
620 * cpu-sparc.c: Likewise.
621 * cpu-spu.c: Likewise.
622 * cpu-tic30.c: Likewise.
623 * cpu-tic4x.c: Likewise.
624 * cpu-tic54x.c: Likewise.
625 * cpu-tic6x.c: Likewise.
626 * cpu-tic80.c: Likewise.
627 * cpu-tilegx.c: Likewise.
628 * cpu-tilepro.c: Likewise.
629 * cpu-v850.c: Likewise.
630 * cpu-v850_rh850.c: Likewise.
631 * cpu-vax.c: Likewise.
632 * cpu-visium.c: Likewise.
633 * cpu-wasm32.c: Likewise.
634 * cpu-xc16x.c: Likewise.
635 * cpu-xgate.c: Likewise.
636 * cpu-xstormy16.c: Likewise.
637 * cpu-xtensa.c: Likewise.
638 * cpu-z80.c: Likewise.
639 * cpu-z8k.c: Likewise.
641 2019-09-09 Phil Blundell <pb@pbcl.net>
643 binutils 2.33 branch created.
645 2019-09-06 Alan Modra <amodra@gmail.com>
647 * aout-target.h (object_p): Formatting.
648 * bfd-in.h (bfd_get_filename): Don't cast to char*.
649 * corefile.c (generic_core_file_matches_executable_p): Constify
650 variables and remove cast.
651 * bfd-in2.h: Regenerate.
653 2019-09-05 Alan Modra <amodra@gmail.com>
655 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
656 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
657 in the GOT/PLT entry rather than affecting the offset to that
659 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
661 2019-09-05 Alan Modra <amodra@gmail.com>
663 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
664 in second instruction.
665 (ppc64_elf_relocate_section): Likewise.
667 2019-09-05 Alan Modra <amodra@gmail.com>
670 * libbfd-in.h (bfd_strdup): New inline function.
671 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
673 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
674 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
676 (bfd_openstreamr): Use bfd_strdup.
677 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
678 * plugin.c (try_load_plugin): Use bfd_malloc.
679 * libbfd.h: Regenerate.
681 2019-09-02 Alan Modra <amodra@gmail.com>
684 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
686 (read_alt_indirect_string): Likewise.
687 (read_alt_indirect_ref): Likewise.
689 2019-08-31 Jim Wilson <jimw@sifive.com>
692 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
693 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
695 2019-08-30 Jim Wilson <jimw@sifive.com>
697 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
698 error, call bfd_set_error, set ret to FALSE, and goto out label.
700 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
703 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
704 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
706 2019-08-29 Alan Modra <amodra@gmail.com>
709 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
710 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
711 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
714 2019-08-29 Alan Modra <amodra@gmail.com>
716 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
717 on second insn, return it in poff.
718 (ppc64_elf_relocate_section): Add offset to paddi addend for
721 2019-08-28 Jim Wilson <jimw@sifive.com>
723 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
724 section when setting max_alignment. Update comment.
725 (_bfd_riscv_relax_pc): Likewise.
727 2019-08-29 Alan Modra <amodra@gmail.com>
730 * bfd.c (struct bfd): Add no_element_cache.
731 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
732 archive cache when no_element_cache.
733 (bfd_generic_archive_p): Set no_element_cache when opening first
734 element to check format. Close first element too.
735 (do_slurp_bsd_armap): Don't zero ardata->cache here.
736 * bfd-in2.h: Regenerate.
738 2019-08-24 Alan Modra <amodra@gmail.com>
740 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
741 symbols from GOT optimisation.
743 2019-08-23 Stafford Horne <shorne@gmail.com>
745 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
748 2019-08-23 Nick Clifton <nickc@redhat.com>
751 * elf.c (bfd_section_from_shdr): Issue an informative warning
752 message and continue processing other sections after encountering
753 a reloc section for a section which already has other relocs
756 2019-08-23 Alan Modra <amodra@gmail.com>
759 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
760 on error without freeing plts[] contents.
762 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
764 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
766 2019-08-22 Nick Clifton <nickc@redhat.com>
769 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
770 reading data from extra records.
772 2019-08-22 Tamar Christina <tamar.christina@arm.com>
775 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
776 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
777 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
778 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
781 2019-08-22 Alan Modra <amodra@gmail.com>
783 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
784 instead recognize CMSE_PREFIX in symbol name.
785 (elf32_arm_gc_mark_extra_sections): Likewise.
786 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
787 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
789 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
791 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
792 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
794 2019-08-20 Tamar Christina <tamar.christina@arm.com>
796 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
797 elf32_arm_stub_long_branch_v4t_thumb_thumb,
798 elf32_arm_stub_long_branch_v4t_thumb_arm,
799 elf32_arm_stub_short_branch_v4t_thumb_arm,
800 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
801 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
802 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
803 previous instruction.
805 2019-08-19 Tom Tromey <tromey@adacore.com>
807 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
810 2019-08-19 Alan Modra <amodra@gmail.com>
812 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
814 (struct _ppc64_elf_section_data): Likewise.
815 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
816 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
817 than TOC loop. Check PLT16 insns too.
819 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
822 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
823 PC-relative relocations back to ...
824 (elf_x86_64_relocate_section): Here.
826 2019-08-16 Martin Liska <mliska@suse.cz>
829 * elflink.c: Report error only for not relocatable.
830 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
831 here lto_slim_object as it's handled in caller.
833 2019-08-16 Alan Modra <amodra@gmail.com>
835 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
837 2019-08-15 Jim Wilson <jimw@sifive.com>
839 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
840 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
841 to c.li instruction, and use ENCODE_RVC_IMM to set value.
843 2019-08-15 Tom Tromey <tromey@adacore.com>
845 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
848 2019-08-14 Alan Modra <amodra@gmail.com>
851 * dwarf2.c (stash_comp_unit): New function, extracted from..
852 (_bfd_dwarf2_find_nearest_line): ..here.
853 (find_abstract_instance): Parse comp units and decode line info
856 2019-08-14 Alan Modra <amodra@gmail.com>
858 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
859 (comp_unit_find_nearest_line): Use it here..
860 (_bfd_dwarf2_find_symbol_bias): ..and here.
862 2019-08-14 Alan Modra <amodra@gmail.com>
864 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
865 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
866 * coffgen.c (coff_find_nearest_line_with_names): Adjust
867 _bfd_dwarf2_find_nearest_line calls.
868 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
869 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
870 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
871 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
872 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
873 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
874 * libbfd.h: Regenerate.
876 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
878 * elf-bfd.h (struct elf_backend_data): New members.
879 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
880 .gnu.hash section if necessary.
881 (struct collect_gnu_hash_codes): New member.
882 (elf_gnu_hash_process_symidx): New function name.
883 (elf_renumber_gnu_hash_syms): Ignore local and undefined
884 symbols. Record xlat location for every symbol which should have
886 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
887 dynamic section if necessary.
888 (GNU_HASH_SECTION_NAME): New define.
889 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
890 Update the section size info.
891 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
892 (struct mips_elf_link_hash_entry): New member.
893 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
895 (mips_elf_sort_hash_table): Initialize the pointer to the
897 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
898 translation table entry with the symbol dynindx.
899 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
900 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
902 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
904 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
906 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
907 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
909 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
910 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
911 (_bfd_mips_post_process_headers): Mark the ABI version as
912 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
913 but not a .hash section.
914 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
915 position in the translation table, associated with the hash
917 * elfxx-mips.h (literal_reloc_p): Define
918 elf_backend_record_xhash_symbol backend hook.
919 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
922 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
924 * elf64-bpf.c (bpf_elf_relocate_section): New function.
925 (bpf_elf_insn_disp_reloc): Delete function.
926 (elf_backend_relocate_section): Define.
928 2019-08-07 Alan Modra <amodra@gmail.com>
931 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
932 for overflow in expressions involving nsymz.
934 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
936 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
937 two pages in relro presence.
939 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
941 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
942 (get_wsr_lbeg_opcode): New functions.
943 (check_loop_aligned): Detect relaxed loops and adjust loop_len
944 and insn_len for the first actual instruction of the loop.
946 2019-07-30 Alan Modra <amodra@gmail.com>
949 * bfd.c (struct bfd): Add lto_slim_object flag.
950 * bfd-in2.h: Regenerate.
952 2019-07-29 Martin Liska <mliska@suse.cz>
955 * archive.c (_bfd_compute_and_write_armap): Come up with
956 report_plugin_err variable.
957 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
958 * elf.c (struct lto_section): New.
959 (_bfd_elf_make_section_from_shdr): Parse content of
960 .gnu_lto_.lto section.
961 * elflink.c: Report error for a missing LTO plugin.
962 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
964 2019-07-28 Alan Modra <amodra@gmail.com>
968 * elflink.c (elf_link_add_object_symbols): Report an informative
969 error on finding local symbols with index equal or greater than
970 symbol table sh_info. Correct comment. Allow such symbols in
971 dynamic objects. Abort on NULL section for symbol.
973 2019-07-26 Alan Modra <amodra@gmail.com>
975 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
976 (elf_linker): Don't define.
977 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
979 2019-07-25 YunQiang Su <syq@debian.org>
982 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
985 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
987 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
989 (reloc_type_to_name): Fix formating.
990 (arc_elf_object_p): Likewise.
991 (debug_arc_reloc): Likewise.
992 (arc_do_relocation): Likewise.
994 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
996 * elf32-arc.c (bfd_get_32_me): New function.
997 (bfd_put_32_me): Likewise.
998 (arc_elf_relax_section): Likewise.
999 (bfd_elf32_bfd_relax_section): Define.
1001 2019-07-24 Alan Modra <amodra@gmail.com>
1003 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1004 elf_backend_final_write_processing, don't pass linker arg.
1005 (_bfd_elf_final_write_processing): Update prototype.
1006 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1007 (_bfd_elf_final_write_processing): Return error on incompatible
1008 OSABI and has_gnu_osabi. Remove linker arg.
1009 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1010 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1011 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1012 (_bfd_mips_elf_final_write_processing): Likewise.
1013 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1014 and remove linker arg.
1015 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1016 * elf-nacl.c (nacl_final_write_processing): Likewise.
1017 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1018 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1019 * elf32-arm.c (arm_final_write_processing): Likewise.
1020 (elf32_arm_final_write_processing): Likewise.
1021 (elf32_arm_nacl_final_write_processing): Likewise.
1022 (elf32_arm_vxworks_final_write_processing): Likewise.
1023 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1024 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1025 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1026 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1027 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1028 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1029 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1030 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1031 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1032 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1033 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1034 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1035 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1036 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1037 (ppc_elf_final_write_processing): Likewise.
1038 (ppc_elf_vxworks_final_write_processing): Likewise.
1039 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1040 (elf32_sparc_final_write_processing): Likewise.
1041 (elf32_sparc_vxworks_final_write_processing): Likewise.
1042 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1043 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1044 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1045 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1046 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1047 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1048 (_bfd_mips_elf_final_write_processing): Likewise.
1050 2019-07-24 Alan Modra <amodra@gmail.com>
1052 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1054 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1055 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1057 2019-07-24 Alan Modra <amodra@gmail.com>
1059 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1060 EI_OSABI header byte here.
1061 (ELF_OSABI): Define.
1063 2019-07-23 Alan Modra <amodra@gmail.com>
1065 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1066 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1067 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1068 when elf_gnu_osabi_mbind is set.
1069 (_bfd_elf_map_sections_to_segments): Likewise.
1070 (_bfd_elf_init_private_section_data): Likewise.
1071 (_bfd_elf_final_write_processing): Update comment.
1072 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1073 (elf_backend_special_sections): Define without .tbss for linux.
1075 2019-07-23 Alan Modra <amodra@gmail.com>
1077 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1078 Remove none, any, all enums.
1079 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1080 (_bfd_elf_final_write_processing): Declare.
1081 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1082 elf_backend_final_write_processing.
1083 (_bfd_elf_post_process_headers): Move body of function to..
1084 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1085 only when not already set. Adjust for rename.
1086 * elfxx-target.h (elf_backend_final_write_processing): Default to
1087 _bfd_elf_final_write_processing.
1088 * elf-hppa.h (elf_hppa_final_write_processing): Call
1089 _bfd_elf_final_write_processing.
1090 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1091 * elf-nacl.c (nacl_final_write_processing): Likewise.
1092 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1093 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1094 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1095 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1096 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1097 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1098 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1099 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1100 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1101 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1102 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1103 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1104 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1105 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1106 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1107 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1108 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1109 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1110 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1111 * elf32-arm.c (arm_final_write_processing): Split out from..
1112 (elf32_arm_final_write_processing): ..here. Call
1113 _bfd_elf_final_write_processing.
1114 (elf32_arm_nacl_final_write_processing): Adjust.
1115 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1116 (_bfd_mips_elf_final_write_processing): ..here. Call
1117 _bfd_elf_final_write_processing.
1118 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1119 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1120 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1121 (ppc_elf_final_write_processing): ..here. Call
1122 _bfd_elf_final_write_processing.
1123 (ppc_elf_vxworks_final_write_processing): Adjust.
1124 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1125 (elf32_sparc_final_write_processing): ..here. Call
1126 _bfd_elf_final_write_processing.
1127 (elf32_sparc_vxworks_final_write_processing): Adjust.
1128 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1129 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1130 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1131 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1132 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1133 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1134 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1135 * elflink.c (elf_link_add_object_symbols): Likewise.
1136 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1139 2019-07-23 Omar Majid <omajid@redhat.com>
1141 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1142 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1143 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1145 * peXXigen.c: Add comment about source of .NET magic numbers.
1147 2019-07-19 Alan Modra <amodra@gmail.com>
1149 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1150 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1151 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1152 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1153 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1154 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1155 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1156 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1157 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1158 * bfd-in2.h: Regenerate.
1159 * libbfd.h: Regenerate.
1161 2019-07-18 Alan Modra <amodra@gmail.com>
1163 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1164 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1167 2019-07-18 Alan Modra <amodra@gmail.com>
1169 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1170 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1171 is more than 8 bits.
1172 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1173 tls_type vars unsigned int.
1174 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1175 to select r_type edit.
1177 2019-07-18 Alan Modra <amodra@gmail.com>
1179 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1181 * elf64-ppc.c (TLS_GDIE): Likewise.
1183 2019-07-18 Alan Modra <amodra@gmail.com>
1185 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1186 range of tp-relative offsets.
1188 2019-07-15 Alan Modra <amodra@gmail.com>
1190 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1191 alias is no longer bfd_link_hash_defined, clear the alias.
1193 2019-07-13 Alan Modra <amodra@gmail.com>
1195 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1197 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1198 (_bfd_elf_init_2_index_sections): Likewise.
1199 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1200 relocations for local TLS symbols, use STN_UNDEF as the relocation
1202 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1203 leave TLS symbol value in the addend.
1205 2019-07-08 Alan Modra <amodra@gmail.com>
1208 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1209 size before reading first word.
1211 2019-07-02 Nick Clifton <nickc@redhat.com>
1214 * elf.c (is_debuginfo_file): New function.
1215 (assign_file_positions_for_non_load_sections): Do not warn about
1216 allocated sections outside of loadable segments if they are found
1217 in a debuginfo file.
1218 * elf-bfd.h (is_debuginfo_file): Prototype.
1220 2019-07-02 Nick Clifton <nickc@redhat.com>
1223 * compress.c (bfd_get_full_section_contents): Do not complain
1224 about linker created sections that are larger than the file size.
1226 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1228 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1229 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1231 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1233 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1235 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1236 sections when .text section contain secure entry functions
1239 2019-07-01 Nick Clifton <nickc@redhat.com>
1242 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1243 section VMA in the offset used to update exidx relocs.
1245 2019-06-28 Nick Clifton <nickc@redhat.com>
1248 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1249 large version reference section.
1250 * compress.c (bfd_get_full_section_contents): Check for an
1251 uncompressed section whose size is larger than the file size.
1253 2019-06-28 Alan Modra <amodra@gmail.com>
1255 * format.c (bfd_check_format_matches): Don't match plugin target
1256 if another target matches. Expand comment.
1257 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1258 non-corefile targets, outside !SELECT_VECS.
1259 * config.bfd: Don't handle targ=plugin here.
1260 * configure.ac: Don't add plugin to enable_targets or handle in
1261 target loop setting selvecs and other target vars.
1262 * configure: Regenerate.
1264 2019-06-26 Nick Clifton <nickc@redhat.com>
1267 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1268 messages for failures.
1269 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1270 if returning an error value.
1272 2019-06-25 Jan Beulich <jbeulich@suse.com>
1274 * elf-properties.c (elf_find_and_remove_property): Rename last
1275 parameter. Mention it in comment.
1277 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1279 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1280 SEC_MERGE or SEC_CODE flags are set.
1281 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1282 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1283 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1284 Add sec_addr (sym_sec) after handling merge sections.
1286 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1289 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1290 property after reporting property removal.
1292 2019-06-23 Alan Modra <amodra@gmail.com>
1295 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1296 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1297 Reduce range of offsets allowed for other GOT relocs.
1299 2019-06-23 Alan Modra <amodra@gmail.com>
1302 * elfcode.h (elf_object_p): Warning fix.
1304 2019-06-21 Alan Modra <amodra@gmail.com>
1307 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1309 2019-06-19 Alan Modra <amodra@gmail.com>
1312 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1313 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1315 2019-06-19 Alan Modra <amodra@gmail.com>
1317 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1318 functions that require r2 valid to use local entry.
1319 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1321 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1323 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1324 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1325 with elfNN_aarch64_allocate_local_dynrelocs.
1327 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1329 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1331 2019-06-14 Alan Modra <amodra@gmail.com>
1333 * Makefile.in: Regenerate.
1334 * configure: Regenerate.
1336 2019-06-14 Alan Modra <amodra@gmail.com>
1338 * elf64-ppc.c: Fix comments involving paddi.
1340 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1343 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1344 absent, or the bfd is not in the ELF formart.
1345 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1347 2019-06-10 Christos Zoulas <christos@zoulas.com>
1350 * elf.c (elfcore_make_auxv_note_section): New function.
1351 (elfcore_grok_note): Use it.
1352 (elfcore_grok_freebsd_note): Likewise.
1353 (elfcore_grok_openbsd_note): Likewise.
1354 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1355 NT_NETBSDCORE_AUXV notes.
1357 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1359 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1360 alignment of the new gnu property section.
1362 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1364 * bfd-in.h: Change comment.
1365 * bfd-in2.h: Regenerate.
1366 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1367 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1370 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1372 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1373 Remove overflow check.
1375 2019-05-28 Alan Modra <amodra@gmail.com>
1378 * cofflink.c (coff_link_check_archive_element): Don't assume
1379 element is a coff object file after calling add_archive_element.
1381 2019-05-28 Alan Modra <amodra@gmail.com>
1384 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1385 attempt to set sh_entsize for excluded PLT section.
1387 2019-05-28 Alan Modra <amodra@gmail.com>
1390 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1391 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1392 allocated in alpha_dynamic_entries_for_reloc.
1394 2019-05-28 Alan Modra <amodra@gmail.com>
1397 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1398 on NULL output_section.
1399 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1401 2019-05-28 Alan Modra <amodra@gmail.com>
1404 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1405 entry when MUST_FIND. Abort when MUST_FIND not found.
1406 (elf_m68k_get_bfd2got_entry): Likewise.
1407 (elf_m68k_relocate_section): Remove now useless assert.
1409 2019-05-28 Alan Modra <amodra@gmail.com>
1412 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1413 from bfd_link_info, not an output section owner.
1414 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1415 (elf_hppa_final_link_relocate): Likewise.
1417 2019-05-28 Alan Modra <amodra@gmail.com>
1420 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1421 create_object_symbols_section, obj_textsec, obj_datasec or
1422 obj_bsssec. Fix other errors in placement.
1423 * config.bfd: Obsolete tic30-aout.
1425 2019-05-28 Alan Modra <amodra@gmail.com>
1428 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1429 end of section list as well as section_count.
1430 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1431 section list before returning error.
1433 2019-05-27 Alan Modra <amodra@gmail.com>
1435 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1437 2019-05-27 Alan Modra <amodra@gmail.com>
1440 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1442 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1444 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1445 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1446 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1447 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1448 (elf_backend_merge_symbol_attribute): Define.
1450 2019-05-24 Alan Modra <amodra@gmail.com>
1452 * po/SRC-POTFILES.in: Regenerate.
1454 2019-05-24 Alan Modra <amodra@gmail.com>
1456 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1457 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1458 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1459 (struct ppc_link_hash_table): Add powerxx_stubs.
1460 (ppc64_elf_check_relocs): Set powerxx_stubs.
1461 (build_powerxx_offset, size_powerxx_offset),
1462 (num_relocs_for_powerxx_offset),
1463 (emit_relocs_for_powerxx_offset): New functions.
1464 (plt_stub_size): Size powerxx stubs.
1465 (ppc_build_one_stub): Emit powerxx stubs.
1466 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1469 2019-05-24 Alan Modra <amodra@gmail.com>
1471 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1472 R_PPC64_GOT_PCREL34.
1473 (xlate_pcrel_opt): New function.
1474 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1475 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1476 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1478 2019-05-24 Alan Modra <amodra@gmail.com>
1480 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1481 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1482 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1483 (BFD_RELOC_PPC64_PLT_PCREL34),
1484 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1485 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1486 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1487 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1488 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1489 * elf64-ppc.c (PNOP): Define.
1490 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1491 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1492 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1494 (ppc64_elf_prefix_reloc): New function.
1495 (struct ppc_link_hash_table): Add notoc_plt.
1496 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1497 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1498 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1499 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1500 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1501 possible need for dynamic relocs on non-pcrel powerxx relocs.
1502 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1503 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1504 (toc_adjusting_stub_needed): Likewise.
1505 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1506 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1507 * bfd-in2.h: Regenerate.
1508 * libbfd.h: Regenerate.
1510 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1512 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1513 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1515 * configure: Regenerate.
1517 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1519 * configure: Regenerated.
1520 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1521 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1522 (BFD64_BACKENDS): Add elf64-bpf.lo.
1523 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1524 * Makefile.in (SOURCE_HFILES): Regenerate.
1525 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1526 * cpu-bpf.c: New file.
1527 * elf64-bpf.c: Likewise.
1528 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1530 * archures.c: Define architecture bfd_arch_bpf and machine
1532 * reloc.c: Define BFD relocations used by the BPF target.
1533 * bfd-in2.h: Regenerated.
1534 * libbfd.h: Likewise.
1536 2019-05-22 Alan Modra <amodra@gmail.com>
1538 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1541 2019-05-22 Alan Modra <amodra@gmail.com>
1543 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1544 processing on "size error in section".
1546 2019-05-22 Alan Modra <amodra@gmail.com>
1548 * som.c (som_bfd_free_cached_info): Call
1549 _bfd_generic_close_and_cleanup.
1551 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1553 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1554 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1556 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1558 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1559 checks. Search the RELA table for n64 relocations.
1561 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1562 Faraz Shahbazker <fshahbazker@wavecomp.com>
1564 * elfxx-mips.c (LA25_BC): New macro.
1565 (mips_elf_link_hash_table)<compact_branches>: New field.
1566 (STUB_JALRC): New macro.
1567 (mipsr6_o32_exec_plt0_entry_compact): New array.
1568 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1569 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1570 (mipsr6_exec_plt_entry_compact): Likewise.
1571 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1572 when compact_branches is true.
1573 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1574 PLT for MIPSR6 with compact_branches. Do not reorder the
1575 compact branches PLT. Switch the lazy stub for MIPSR6
1576 with compact_branches to use JALRC.
1577 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1578 when compact_branches is true.
1579 (_bfd_mips_elf_compact_branches): New function.
1580 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1582 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1585 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1586 Fix print formatter.
1588 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1591 * elf32-arm.c (get_value_helper): Remove.
1592 (elf32_arm_final_link_relocate): Fix branch future relocations.
1594 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1597 * bfd-in.h (enum erratum_84319_opts): New
1598 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1599 int to enum erratum_84319_opts.
1600 * bfd-in2.h: Regenerate.
1601 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1602 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1603 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1604 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1605 (_bfd_aarch64_resize_stubs): Amend comment.
1606 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1608 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1609 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1611 (clear_erratum_843419_entry): Update erratum conditional.
1613 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1616 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1617 when computing distance_short_enough.
1619 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1622 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1623 Wrap around even if distance equals avr_pc_wrap_around.
1625 2019-05-20 Nick Clifton <nickc@redhat.com>
1627 * po/fr.po: Updated French translation.
1629 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1631 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1633 2019-05-16 Alan Modra <amodra@gmail.com>
1635 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1637 2019-05-15 Alan Modra <amodra@gmail.com>
1639 * elf32-arm.c (elf32_arm_write_section): Don't leave
1640 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1641 unitialised section contents.
1643 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1646 * verilog.c: (VerilogDataWidth): New variable.
1647 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1649 2019-05-08 Nick Clifton <nickc@redhat.com>
1652 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1653 rather than FALSE if encountering a non-ELF file.
1655 2019-05-06 Alan Modra <amodra@gmail.com>
1657 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1659 2019-05-06 Alan Modra <amodra@gmail.com>
1661 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1662 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1663 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1664 * libbfd.h: Regenerate.
1665 * bfd-in2.h: Regenerate.
1667 2019-05-04 Alan Modra <amodra@gmail.com>
1670 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1671 following the standard section names.
1672 (bfd_decode_symclass): Prioritize section flag tests in
1673 decode_section_type before name tests in coff_section_type.
1674 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1675 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1676 their names and choose standard .text section flags for
1679 2019-05-02 Nick Clifton <nickc@redhat.com>
1682 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1683 .gnu.debugaltlink sections as debugging sections.
1685 2019-04-30 Alan Modra <amodra@gmail.com>
1687 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1688 (struct _ppc64_elf_section_data): Likewise.
1689 (ppc64_elf_check_relocs): Set above fields.
1690 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1691 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1694 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1697 * elflink.c (elf_link_output_extsym): Don't complain undefined
1698 weak dynamic reference.
1700 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1702 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1703 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1704 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1705 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1706 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1707 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1708 (elfNN_aarch64_small_plt0_bti_entry): Update.
1709 (elfNN_aarch64_small_plt_bti_entry): Update.
1710 (elfNN_aarch64_small_plt_pac_entry): Update.
1711 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1712 (setup_plt_values): Setup new entries.
1713 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1714 (elfNN_aarch64_plt_sym_val): Likewise.
1716 2019-04-22 Jim Wilson <jimw@sifive.com>
1718 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1720 2019-04-19 Alan Modra <amodra@gmail.com>
1722 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1724 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1726 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1727 building shared object.
1728 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1730 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1733 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1736 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1738 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1740 * bfd-in2.h: Regenerate.
1741 * libbfd.h: Likewise.
1743 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1745 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1746 * bfd-in2.h: Regenerated.
1747 * libbfd.h: Regenerated.
1749 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1751 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1752 * bfd-in2.h: Regenerated.
1753 * libbfd.h: Likewise.
1755 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1757 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1758 * bfd-in2.h: Regenerated.
1759 * libbfd.h: Regenerated.
1760 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1761 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1762 and R_ARM_THM_BF12 together.
1763 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1765 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1767 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1768 * libbfd.h: Regenerated.
1769 * bfd-in2.h: Regenerated.
1770 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1771 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1772 and R_ARM_THM_BF18 together.
1773 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1775 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1777 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1778 * bfd-in2.h: Regenerated.
1779 * libbfd.h: Regenerated.
1780 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1781 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1782 and R_ARM_THM_BF16 together.
1783 (get_value_helper): New reloc helper.
1784 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1786 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1788 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1789 * bfd-in2.h: Regenerate.
1790 * libbfd.h: Regenerate.
1792 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1794 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1795 * bfd-in2.h: Regenerate.
1796 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1797 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1799 (using_thumb2): Likewise.
1800 (using_thumb2_bl): Update assert.
1801 (arch_has_arm_nop): Likewise.
1802 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1803 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1805 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1807 * elf-linker-x86.h (elf_x86_cet_report): New.
1808 (elf_linker_x86_params): Add cet_report.
1809 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1810 missing IBT and SHSTK properties if needed.
1812 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1815 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1816 "h != NULL". Don't check "h != NULL" before calling.
1817 bfd_elf_gc_record_vtentry.
1818 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1819 * elf32-bfin.c (bfin_check_relocs): Likewise.
1820 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1821 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1822 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1823 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1824 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1825 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1826 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1827 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1828 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1829 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1830 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1831 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1832 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1833 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1834 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1835 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1836 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1837 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1838 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1839 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1840 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1841 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1842 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1843 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1844 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1845 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1846 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1847 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1848 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1851 2019-04-11 Alan Modra <amodra@gmail.com>
1854 * elflink.c (elf_link_add_object_symbols): Don't read partial
1855 dynamic entries from fuzzed objects.
1857 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1860 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1861 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1862 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1864 2019-04-10 Michael Forney <mforney@mforney.org>
1867 * doc/chew.c (free_words): Correctly free "push_text" strings.
1869 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1871 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1873 2019-04-08 Alan Modra <amodra@gmail.com>
1875 * configure.ac (elfxx_x86): Define and use.
1876 * configure: Regenerate.
1878 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1880 * elf-linker-x86.h: New file.
1881 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1882 to get x86-specific linker options.
1883 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1884 (elf_x86_64_check_relocs): Likewise.
1885 (elf_x86_64_relocate_section): Likewise.
1886 (elf_x86_64_link_setup_gnu_properties): Likewise.
1887 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1888 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1889 (_bfd_elf_linker_x86_set_options): New function.
1890 * elfxx-x86.h: Include "elf-linker-x86.h".
1891 (elf_x86_link_hash_table): Add params.
1893 2019-04-03 Alan Modra <amodra@gmail.com>
1895 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1896 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1897 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1898 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1899 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1900 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1902 2019-04-02 Jim Wilson <jimw@sifive.com>
1905 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1906 ELF header flags to after check for ELF object file. Loop through
1907 sections looking for code sections, if none, then skip ABI checks.
1909 2019-03-30 Andrew Waterman <andrew@sifive.com>
1911 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1914 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1916 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1917 info->export_dynamic to the conditional.
1919 2019-03-28 Alan Modra <amodra@gmail.com>
1922 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1923 * configure: Regenerate.
1924 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1925 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1926 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1927 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1928 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1930 2019-03-21 Jim Wilson <jimw@sifive.com>
1933 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1934 verify sym non-NULL before using. Add identical check using h.
1936 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1938 * elf-bfd.h (struct elf_backend_data): Add argument to
1939 merge_gnu_properties.
1940 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1941 itself and while calling bed->merge_gnu_properties.
1942 (elf_merge_gnu_property_list): Update the calls for
1943 elf_merge_gnu_properties.
1944 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1945 of --force-bti warning and add argument.
1946 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1948 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1949 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1952 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1954 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1955 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1956 (elf_backend_fixup_gnu_properties): Define for AArch64.
1958 2019-03-18 Alan Modra <amodra@gmail.com>
1961 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1962 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1963 attempt at writing glink stubs only once.
1965 2019-03-16 Alan Modra <amodra@gmail.com>
1968 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1969 (_bfd_elf_rel_local_sym): Likewise.
1970 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1971 section of symbols with unrecognized shndx.
1973 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1976 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1978 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1979 in discarded section.
1981 2019-03-15 Alan Modra <amodra@gmail.com>
1984 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1985 symbol after globals if elf_bad_symtab is not set.
1987 2019-03-15 Alan Modra <amodra@gmail.com>
1990 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1991 (_bfd_elf_rel_local_sym): Likewise.
1993 2019-03-15 Alan Modra <amodra@gmail.com>
1996 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1997 object files with sh_size not a multiple of sh_entsize.
1999 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2002 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2003 input with bad relocation.
2005 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2007 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2009 2019-03-14 Nick Clifton <nickc@redhat.com>
2012 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2013 (save_section_vma): Initialise field to the number of entries in
2015 (section_vma_same): Check that the number of entries in the
2016 sec_vma table matches the number of sections in the bfd.
2018 2019-03-14 Nick Clifton <nickc@redhat.com>
2021 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2022 section owner pointer when adding the default symbol.
2024 2019-03-14 Nick Clifton <nickc@redhat.com>
2027 * elflink.c (elf_link_add_object_symbols): Add new local variable
2028 extversym_end. Initialise it to point to the end of the version
2029 symbol table, if present. Check it when initialising and updating
2032 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2034 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2035 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2036 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2037 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2039 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2040 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2041 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2043 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2044 Szabolcs Nagy <szabolcs.nagy@arm.com>
2046 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2047 (aarch64_bti_pac_info): New.
2048 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2049 (bfd_elf32_aarch64_set_options): Likewise.
2050 * bfd-in2.h: Regenerate
2051 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2052 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2053 (elfNN_aarch64_small_plt0_bti_entry): New.
2054 (elfNN_aarch64_small_plt_bti_entry): New.
2055 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2056 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2057 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2058 tlsdesc_plt_entry_size fields.
2059 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2060 (setup_plt_values): New helper function.
2061 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2063 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2065 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2066 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2067 to plt stubs instead of fixed ones and update filling them according
2068 to the need for bti.
2069 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2070 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2071 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2072 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2073 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2075 (bfd_elfNN_get_synthetic_symtab): Define.
2076 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2077 and mising BTI NOTE SECTION.
2080 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2082 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2083 linker created inputs from merge.
2084 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2085 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2086 (elfNN_aarch64_link_setup_gnu_properties): New.
2087 (elfNN_aarch64_merge_gnu_properties): New.
2088 (elf_backend_setup_gnu_properties): Define for AArch64.
2089 (elf_backend_merge_gnu_properties): Likewise.
2090 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2091 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2092 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2093 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2094 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2095 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2096 (elf_backend_parse_gnu_properties): Define for AArch64.
2098 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2101 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2102 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2104 2019-03-12 Alan Modra <amodra@gmail.com>
2106 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2107 nmemb parameter. Use bfd_alloc2.
2108 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2110 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2111 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2112 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2114 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2115 (assign_section_numbers): Style fix.
2116 (swap_out_syms): Use bfd_malloc2.
2117 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2119 (_bfd_elf_make_empty_symbol): Style fix.
2120 (elfobj_grok_stapsdt_note_1): Formatting.
2121 * elfcode.h (elf_object_p): Use bfd_alloc2.
2122 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2123 (elf_slurp_symbol_table): Use bfd_zalloc2.
2124 (elf_slurp_reloc_table): Use bfd_alloc2.
2125 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2126 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2127 size calculation doesn't overflow.
2128 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2129 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2130 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2132 2019-03-08 Alan Modra <amodra@gmail.com>
2135 * merge.c (merge_strings): Return secinfo. Don't pad section
2137 (_bfd_merge_sections): Pad section to alignment here, if input
2138 sections contributing to merged output all pad to alignment.
2141 2019-03-06 Nick Clifton <nickc@redhat.com>
2143 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2145 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2146 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2148 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2150 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2151 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2154 * elf32-s390.c (allocate_dynrelocs): Update comment.
2156 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2158 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2160 2019-02-28 Nick Clifton <nickc@redhat.com>
2163 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2164 section that is not NUL terminated.
2166 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2169 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2170 by linker when checking copy reloc on protected symbol.
2172 2019-02-24 Alan Modra <amodra@gmail.com>
2175 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2177 2019-02-20 Eric Tsai <erictsai@cadence.com>
2179 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2180 sections between the call site and call destination and adjust
2181 call distance by the largest alignment.
2183 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2185 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2186 * elf.c (elfcore_grok_aarch_pauth): New function.
2187 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2188 (elfcore_write_aarch_pauth): New function.
2189 (elfcore_write_register_note): Check for AArch64 pauth section.
2191 2019-02-20 Alan Modra <amodra@gmail.com>
2194 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2197 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2199 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2200 Darwin hosts, not just or1k.
2201 * configure: Regenerate.
2203 2019-02-20 Alan Modra <amodra@gmail.com>
2206 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2207 sentinel NUL to string buffer nearer to loop where it is used.
2208 Don't go past sentinel when scanning strings, and don't write
2210 * archive.c (do_slurp_coff_armap): Simplify string handling to
2213 2019-02-19 Alan Modra <amodra@gmail.com>
2216 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2217 attempting to prevent read past end of section.
2219 2019-02-18 Alan Modra <amodra@gmail.com>
2222 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2223 PRIx64 to generate warning messages. Print local sym names too.
2225 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2227 * elf32-arc (INIT_SYM_STRING): Delete.
2228 (FINI_SYM_STRING): Likewise.
2229 (init_str): Likewise.
2230 (fini_str): Likewise.
2232 2019-02-08 Alan Modra <amodra@gmail.com>
2234 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2235 for bss-plt" warning to make it an error.
2237 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2240 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2241 reloc_class_ifunc for ifunc symbols.
2242 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2244 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2246 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2247 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2249 2019-02-07 Nick Clifton <nickc@redhat.com>
2251 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2252 into the definitely obsolete list.
2254 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2257 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2258 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2259 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2261 (elf_x86_64_check_relocs): Here.
2262 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2263 to check if a symbol is defined in a non-shared object.
2264 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2266 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2268 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2269 of 'labs' (and fix GCC warning).
2271 2019-01-25 Nick Clifton <nickc@redhat.com>
2273 * po/ru.po: Updated Russian translation.
2275 2019-01-23 Nick Clifton <nickc@redhat.com>
2277 * po/fr.po: Updated French translation.
2279 2019-01-21 Nick Clifton <nickc@redhat.com>
2281 * po/pt.po: Updated Portuguese translation.
2282 * po/uk.po: Updated Ukranian translation.
2284 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2287 * elf32-nds32.c (nds32_relocate_section): Add space between words
2289 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2291 (riscv_i_or_e_p): Likewise.
2292 (riscv_merge_arch_attr_info): Likewise.
2294 2019-01-19 Nick Clifton <nickc@redhat.com>
2296 * version.m4: Reset to 2.32.51
2297 * configure: Regenerate.
2298 * po/bfd.pot: Regenerate.
2300 2018-06-24 Nick Clifton <nickc@redhat.com>
2302 2.32 branch created.
2304 2019-01-16 Kito Cheng <kito@andestech.com>
2306 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2309 2019-01-16 Kito Cheng <kito@andestech.com>
2310 Nelson Chu <nelson@andestech.com>
2312 * elfnn-riscv.c (in_subsets): New.
2313 (out_subsets): Likewise.
2314 (merged_subsets): Likewise.
2315 (riscv_std_ext_p): Likewise.
2316 (riscv_non_std_ext_p): Likewise.
2317 (riscv_std_sv_ext_p): Likewise.
2318 (riscv_non_std_sv_ext_p): Likewise.
2319 (riscv_version_mismatch): Likewise.
2320 (riscv_i_or_e_p): Likewise.
2321 (riscv_merge_std_ext): Likewise.
2322 (riscv_merge_non_std_and_sv_ext): Likewise.
2323 (riscv_merge_arch_attr_info): Likewise.
2324 (riscv_merge_attributes): Likewise.
2325 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2327 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2328 (elf_backend_obj_attrs_vendor): Define.
2329 (elf_backend_obj_attrs_section_type): Likewise.
2330 (elf_backend_obj_attrs_section): Likewise.
2331 (elf_backend_obj_attrs_arg_type): Define as
2332 riscv_elf_obj_attrs_arg_type.
2333 * elfxx-riscv.c (riscv_estimate_digit): New.
2334 (riscv_estimate_arch_strlen1): Likewise.
2335 (riscv_estimate_arch_strlen): Likewise.
2336 (riscv_arch_str1): Likewise.
2337 (riscv_arch_str): Likewise.
2338 * elfxx-riscv.h (riscv_arch_str): Declare.
2340 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2342 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2344 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2345 source field. (md_apply_fix): Apply final fix
2346 to BFD_RELOC_S12Z_OPR.
2347 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2349 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2352 * elf32-s390.c (allocate_dynrelocs): Update comment.
2354 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2356 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2357 * configure: Regenerate.
2359 2019-01-08 Alan Modra <amodra@gmail.com>
2363 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2366 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2368 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2369 * bfd/bfd-in2.h: Regenerate.
2370 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2371 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2373 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2375 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2376 default target, little endian target is more suitable.
2378 2019-01-04 Alan Modra <amodra@gmail.com>
2382 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2384 (EQ_VALUE_IN_FIELD): Likewise.
2385 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2387 2019-01-01 Alan Modra <amodra@gmail.com>
2389 Update year range in copyright notice of all files.
2391 For older changes see ChangeLog-2018
2393 Copyright (C) 2019 Free Software Foundation, Inc.
2395 Copying and distribution of this file, with or without modification,
2396 are permitted in any medium without royalty provided the copyright
2397 notice and this notice are preserved.
2403 version-control: never