1 2019-10-08 Alan Modra <amodra@gmail.com>
4 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
5 recur_count. Error on recur_count reaching 100 rather than
6 info_ptr matching orig_info_ptr. Adjust calls.
8 2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
10 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
11 (elf32_msp430_merge_msp430_attributes): Add support for merging
12 the GNU object attribute for data region.
14 2019-10-07 Alan Modra <amodra@gmail.com>
16 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
17 space for local got non-tls relocs when PIE.
19 2019-10-07 Alan Modra <amodra@gmail.com>
21 * elflink.c (elf_fixup_link_order): Don't attempt to find
22 an elf_section for linker created bfd sections.
24 2019-10-07 Alan Modra <amodra@gmail.com>
26 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
27 with non-local symbol. Don't double count __tls_get_addr calls
29 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
31 2019-10-07 Alan Modra <amodra@gmail.com>
33 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
35 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
37 2019-10-04 Alan Modra <amodra@gmail.com>
39 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
40 (ppc64_elf_tls_optimize): Correct is_local condition.
41 (allocate_got): Don't reserve dynamic relocations for any of the
42 tls got relocs in PIEs when the symbol is local.
43 (allocate_dynrelocs): Correct validity test for local sym using
45 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
46 for any of the tls got relocs in PIEs.
47 (ppc64_elf_layout_multitoc): Likewise.
48 (ppc64_elf_relocate_section): Correct validity test for local sym
49 using tlsld_got slot. Don't emit dynamic relocations for any of
50 the tls got relocs in PIEs when the symbol is local.
51 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
52 (got_relocs_needed): Delete.
53 (allocate_dynrelocs): Correct validity test for local sym using
54 tlsld_got slot. Don't reserve dynamic relocations for any of the
55 tls got relocs in PIEs when the symbol is local.
56 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
57 for any of the tls got relocs in PIEs.
58 (ppc_elf_relocate_section): Correct validity test for local sym
59 using tlsld_got slot. Don't emit dynamic relocations for any of
60 the tls got relocs in PIEs when the symbol is local.
62 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
66 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
67 bfd_link_pic for TLS checks.
68 (elf32_arm_final_link_relocate): Likewise.
69 (allocate_dynrelocs_for_symbol): Likewise.
71 2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
74 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
76 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
78 * elf-bfd.h (bfd_section_is_ctf): New inline function.
79 * elf.c (special_sections_c): Add ".ctf".
80 (assign_file_positions_for_non_load_sections): Note that
81 compressed debugging sections etc are not assigned here. Treat
82 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
84 (assign_file_positions_except_relocs): Likewise.
85 (find_section_in_list): Note that debugging and CTF sections, as
86 well as reloc sections, are assigned later.
87 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
88 their size and contents updated.
89 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
90 compressed sections, they have no uncompressed content to copy at
92 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
93 callback right before the strtab is written out.
94 (bfd_elf_final_link): Don't cache the section contents of CTF
95 sections: they are not populated yet. Call the emit_ctf callback
96 right at the end, after all the symbols and strings are flushed
99 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
101 * elf-strtab.c (_bfd_elf_strtab_len): New.
102 (_bfd_elf_strtab_str): Likewise.
103 * bfd-elf.h: Declare them.
105 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
107 * elf-bfd.h (bfd_elf_get_str_section): Add.
108 * elf.c (bfd_elf_get_str_section): No longer static.
110 2019-09-26 Alan Modra <amodra@gmail.com>
113 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
114 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
115 ${bindir}/../lib/bfd-plugins if different.
116 * Makefile.in: Regenerate.
118 2019-09-23 Alan Modra <amodra@gmail.com>
120 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
121 in choosing between different actions for shared library and
122 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
123 (dec_dynrel_count): Likewise. Account for ifunc special case.
124 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
126 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
129 2019-09-23 Alan Modra <amodra@gmail.com>
131 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
132 * Makefile.in: Regenerate.
133 * po/SRC-POTFILES.in: Regenerate.
135 2019-09-23 Alan Modra <amodra@gmail.com>
137 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
138 (bfd_elf_version_tree): Delete forward declarations.
139 Move other forward decls and remaining elf function decl later.
140 (bfd_section_already_linked_table_init),
141 (bfd_section_already_linked_table_free),
142 (_bfd_handle_already_linked, _bfd_nearby_section),
143 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
145 2019-09-23 Alan Modra <amodra@gmail.com>
147 * bfd-in.h: Move ecoff function declarations..
148 * ecoff-bfd.h: ..to here, new file.
149 * ecoff.c: Include ecoff-bfd.h.
150 * ecofflink.c: Likewise.
151 * elf64-alpha.c: Likewise.
152 * elfxx-mips.c: Likewise.
153 * bfd-in2.h: Regenerate.
155 2019-09-23 Alan Modra <amodra@gmail.com>
157 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
158 Move most other elf declarations..
159 * elf-bfd.h: ..to here.
160 * bfd-in2.h: Regenerate.
162 2019-09-23 Alan Modra <amodra@gmail.com>
164 * bfd-in.h: Move m68k function declaration..
165 * cpu-m68k.h: ..to here, new file..
166 * elf32-m68k.h: ..and here, new file.
167 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
168 * bfd-in2.h: Regenerate.
170 2019-09-23 Alan Modra <amodra@gmail.com>
172 * bfd-in.h: Move bfin function declaration..
173 * elf32-bfin.h: ..to here, new file.
174 * elf32-bfin.c: Include elf32-bfin.h.
175 * bfd-in2.h: Regenerate.
177 2019-09-23 Alan Modra <amodra@gmail.com>
179 * bfd-in.h: Move cr16 function declaration..
180 * elf32-cr16.h: ..to here, new file.
181 * elf32-cr16.c: Include elf32-cr16.h.
182 * bfd-in2.h: Regenerate.
184 2019-09-23 Alan Modra <amodra@gmail.com>
186 * bfd-in.h (bfd_sunos_get_needed_list),
187 (bfd_sunos_record_link_assignment),
188 (bfd_sunos_size_dynamic_sections),
189 (bfd_i386linux_size_dynamic_sections),
190 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
191 * bfd-in2.h: Regenerate.
193 2019-09-23 Alan Modra <amodra@gmail.com>
195 * bfd-in.h: Move xcoff function declarations..
196 * xcofflink.h: ..to here, new file.
197 * xcofflink.c: Include xcofflink.h.
198 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
199 * bfd-in2.h: Regenerate.
201 2019-09-23 Alan Modra <amodra@gmail.com>
203 * bfd-in.h: Delete coff forward refs and move coff declaration..
204 * coff-bfd.h: ..to here.
205 * bfd-in2.h: Regenerate.
207 2019-09-23 Alan Modra <amodra@gmail.com>
209 * bfd-in.h: Move arm declaraions..
210 * cpu-arm.h: ..to here, new file..
211 * coff-arm.h: ..and here, new file..
212 * elf32-arm.h: ..and here, new file.
213 * cpu-arm.c: Include cpu-arm.h.
214 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
215 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
216 * pe-arm.c: Move function rename defines later.
217 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
218 * bfd-in2.h: Regenerate.
220 2019-09-23 Alan Modra <amodra@gmail.com>
222 * bfd-in.h: Move tic6x function declaration..
223 * elf32-tic6x.h: ..to here.
224 * bfd-in2.h: Regenerate.
226 2019-09-23 Alan Modra <amodra@gmail.com>
228 * bfd-in.h: Move aarch64 declarations and defines..
229 * cpu-aarch64.h: ..to here, new file..
230 * elfxx-aarch64.h: ..and here.
231 * cpu-aarch64.c: Include cpu-aarch64.h.
232 * elfnn-aarch64.c: Likewise.
233 * bfd-in2.h: Regenerate.
235 2019-09-23 Alan Modra <amodra@gmail.com>
237 * bfd-in.h: Delete ticoff function declarations.
238 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
239 (bfd_ticoff_get_section_load_page): Make static.
240 * bfd-in2.h: Regenerate.
242 2019-09-23 Alan Modra <amodra@gmail.com>
244 * bfd-in.h: Move h8300 function declaration to..
245 * cpu-h8300.h: ..here, new file.
246 * cpu-h8300.c: Include cpu-h8300.h.
247 * elf32-h8300.c: Likewise.
248 * bfd-in2.h: Regenerate.
250 2019-09-23 Alan Modra <amodra@gmail.com>
252 * bfd-in.h: Move ia64 function declarations..
253 * elfxx-ia64.h: ..to here.
254 * bfd-in2.h: Regenerate.
256 2019-09-23 Alan Modra <amodra@gmail.com>
258 * bfd-in.h: Move v850 function declarations..
259 * elf32-v850.h: ..to here, new file.
260 * elf32-v850.c: Include elf32-v850.h.
261 * bfd-in2.h: Regenerate.
263 2019-09-23 Alan Modra <amodra@gmail.com>
265 * bfd-in.h: Move mips function declaration to..
266 * elfxx-mips.h: ..here.
267 * bfd-in2.h: Regenerate.
269 2019-09-23 Alan Modra <amodra@gmail.com>
271 * bfd-in.h: Move csky function declarations to..
272 * elf32-csky.h: ..here, new file.
273 * elf32-csky.c: Include elf32-csky.h.
274 * bfd-in2.h: Regenerate.
276 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
278 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
279 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
280 Set undefined_weak field from it.
281 (relax_func_t): New parameter undefined_weak.
282 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
283 (_bfd_riscv_relax_tls_le): Likewise.
284 (_bfd_riscv_relax_align): Likewise.
285 (_bfd_riscv_relax_delete): Likewise.
286 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
287 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
288 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
289 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
290 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
292 (_bfd_riscv_relax_section): New local undefined_weak. Set for
293 undef weak relocs that can be relaxed. Pass to relax_func call.
295 2019-09-20 Alan Modra <amodra@gmail.com>
297 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
298 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
299 (bfd_section_userdata, bfd_is_com_section, discarded_section),
300 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
301 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
302 (bfd_section_list_remove, bfd_section_list_append),
303 (bfd_section_list_prepend, bfd_section_list_insert_after),
304 (bfd_section_list_insert_before, bfd_section_removed_from_list):
305 New inline functions.
306 * section.c (bfd_is_und_section, bfd_is_abs_section),
307 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
308 (bfd_section_list_append, bfd_section_list_prepend),
309 (bfd_section_list_insert_after, bfd_section_list_insert_before),
310 (bfd_section_removed_from_list): Delete macros.
311 (bfd_section_name, bfd_section_size, bfd_section_vma),
312 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
313 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
314 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
315 (discarded_section): New inline functions.
316 * bfd-in2.h: Regenerate.
318 2019-09-20 Alan Modra <amodra@gmail.com>
320 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
321 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
322 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
323 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
324 * targets.c (bfd_asymbol_flavour): Likewise.
325 * bfd-in2.h: Regenerate.
327 2019-09-20 Alan Modra <amodra@gmail.com>
329 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
330 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
331 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
332 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
333 (bfd_get_file_flags, bfd_applicable_file_flags),
334 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
335 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
336 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
337 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
338 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
339 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
340 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
341 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
342 (bfd_usrdata, bfd_set_usrdata): New inline functions.
343 * targets.c (bfd_get_target, bfd_get_flavour),
344 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
345 (bfd_little_endian, bfd_header_big_endian),
346 (bfd_header_little_endian, bfd_applicable_section_flags),
347 (bfd_get_symbol_leading_char): New inline functions.
348 * bfd-in2.h: Regenerate.
350 2019-09-20 Alan Modra <amodra@gmail.com>
352 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
353 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
356 2019-09-18 Alan Modra <amodra@gmail.com>
358 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
359 (bfd_get_section_lma, bfd_get_section_alignment),
360 (bfd_get_section_size, bfd_get_section_flags),
361 (bfd_get_section_userdata): Delete.
362 (bfd_section_name, bfd_section_size, bfd_section_vma),
363 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
364 (bfd_section_flags, bfd_section_userdata): New.
365 (bfd_is_com_section): Rename parameter.
366 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
367 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
368 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
369 (bfd_set_section_lma): New.
370 * bfd-in2.h: Regenerate.
371 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
373 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
374 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
375 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
376 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
377 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
378 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
379 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
380 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
381 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
382 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
383 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
384 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
385 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
386 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
387 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
388 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
389 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
390 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
391 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
392 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
393 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
394 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
395 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
396 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
397 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
398 * xcofflink.c: Update throughout for bfd section macro and function
401 2019-09-18 Alan Modra <amodra@gmail.com>
403 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
404 (bfd_get_output_section): Delete.
405 (bfd_asymbol_base): Delete.
406 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
407 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
408 (bfd_set_asymbol_name): New macro.
409 * bfd-in2.h: Regenerate.
410 * aout-cris.c: Update throughout to use bfd_asymbol_section.
412 * cofflink.c: Likewise.
413 * dwarf2.c: Likewise.
416 * elf32-arm.c: Likewise.
417 * elf32-mips.c: Likewise.
418 * elf32-score.c: Likewise.
419 * elf32-score7.c: Likewise.
420 * elfn32-mips.c: Likewise.
421 * elfnn-aarch64.c: Likewise.
422 * elfxx-mips.c: Likewise.
423 * linker.c: Likewise.
425 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
427 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
429 * Makefile.in: Re-generate.
430 * configure: Re-generate.
431 * doc/Makefile.in: Re-generate.
433 2019-09-18 Alan Modra <amodra@gmail.com>
435 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
437 * pdp11.c (slurp_symbol_table): Likewise.
438 * som.c (som_slurp_symbol_table): Likewise.
439 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
440 * coffcode.h (coff_slurp_symbol_table): Likewise.
441 * cofflink.c (_bfd_coff_final_link): Likewise.
442 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
443 (_bfd_ecoff_slurp_symbolic_info): Likewise.
444 (_bfd_ecoff_slurp_symbol_table): Likewise.
445 (_bfd_ecoff_bfd_final_link): Likewise.
446 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
447 * elflink.c (elf_link_output_symstrtab): Likewise.
448 (bfd_elf_final_link): Likewise.
449 * peicode.h (pe_ILF_build_a_bfd): Likewise.
450 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
451 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
452 start_address or symcount using bfd_get macros.
453 * coffgen.c (coff_real_object_p): Likewise.
454 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
455 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
456 * elfcore.h (elf_core_file_p): Don't set start_address using
458 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
460 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
461 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
462 or symcount using bfd_get macros.
463 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
464 * syms.c (bfd_set_symtab): Likewise.
465 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
466 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
468 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
469 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
470 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
471 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
472 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
473 * som.c (som_slurp_armap): Likewise.
475 2019-09-18 Alan Modra <amodra@gmail.com>
477 * archures.c (bfd_get_arch): Make param const.
478 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
479 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
480 * bfd-in2.h: Regenerate.
482 2019-09-18 Alan Modra <amodra@gmail.com>
484 * bfd-in.h (carsym.name): Make const.
485 * reloc.c (struct reloc_howto_struct.name): Likewise.
486 * targets.c (bfd_target.name): Likewise.!
487 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
488 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
489 when setting carsym.name.
490 * bfd-in2.h: Regenerate.
492 2019-09-18 Alan Modra <amodra@gmail.com>
494 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
495 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
496 error status. Adjust calls.
497 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
498 Close bfd on failure. Replace xstrdup/bfd_alloc use with
499 bfd_malloc. Use bfd_set_filename.
501 2019-09-18 Alan Modra <amodra@gmail.com>
503 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
504 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
505 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
506 needs_copy even if all relocs are in rw sections.
507 (dec_dynrel_count): Handle TOC16 relocs.
508 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
509 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
512 2019-09-16 Phil Blundell <pb@pbcl.net>
514 * version.m4: Set version to 2.33.50.
515 * Makefile.in, configure, doc/Makefile.in: Regenerated.
517 2019-09-11 Tom Tromey <tom@tromey.com>
519 * opncls.c (bfd_set_filename): New function.
520 * bfd-in2.h: Regenerate.
522 2019-09-11 Alan Modra <amodra@gmail.com>
524 * targets.c (struct bfd_target): Add _bfd_group_name.
525 (BFD_JUMP_TABLE): Likewise.
526 * coffgen.c (bfd_coff_group_name): New function.
527 * elf.c (bfd_elf_group_name): New function.
528 * linker.c (_bfd_nolink_bfd_group_name): New function.
529 * section.c (bfd_generic_group_name): New function.
530 * elf-bfd.h (bfd_elf_group_name): Declare.
531 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
532 * libcoff-in.h (bfd_coff_group_name): Declare.
533 * aout-target.h (MY_bfd_group_name): Define.
534 * aout-tic30.c (MY_bfd_group_name): Define.
535 * bfd.c (bfd_group_name): Define.
536 * binary.c (binary_bfd_group_name): Define.
537 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
538 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
539 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
540 * coffcode.h (coff_bfd_group_name): Define.
541 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
542 * i386msdos.c (msdos_bfd_group_name): Define.
543 * ihex.c (ihex_bfd_group_name): Define.
544 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
545 * mmo.c (mmo_bfd_group_name): Define.
546 * pef.c (bfd_pef_bfd_group_name): Define.
547 * plugin.c (bfd_plugin_bfd_group_name): Define.
548 * ppcboot.c (ppcboot_bfd_group_name): Define.
549 * som.c (som_bfd_group_name): Define.
550 * srec.c (srec_bfd_group_name): Define.
551 * tekhex.c (tekhex_bfd_group_name): Define.
552 * verilog.c (verilog_bfd_group_name): Define.
553 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
554 * xsym.c (bfd_sym_bfd_group_name): Define.
555 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
556 (rs6000_xcoff64_aix_vec): Likewise.
557 * bfd-in2.h: Regenerate.
558 * libbfd.h: Regenerate.
559 * libcoff.h: Regenerate.
561 2019-09-10 Nick Clifton <nickc@redhat.com>
564 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
566 (bfd_default_arch_struct): Initialise the new field.
567 * bfd-in2.h: Regenerate.
568 * cpu-aarch64.c: Initialise the new field.
569 * cpu-alpha.c: Likewise.
570 * cpu-arc.c: Likewise.
571 * cpu-arm.c: Likewise.
572 * cpu-avr.c: Likewise.
573 * cpu-bfin.c: Likewise.
574 * cpu-bpf.c: Likewise.
575 * cpu-cr16.c: Likewise.
576 * cpu-cr16c.c: Likewise.
577 * cpu-cris.c: Likewise.
578 * cpu-crx.c: Likewise.
579 * cpu-csky.c: Likewise.
580 * cpu-d10v.c: Likewise.
581 * cpu-d30v.c: Likewise.
582 * cpu-dlx.c: Likewise.
583 * cpu-epiphany.c: Likewise.
584 * cpu-fr30.c: Likewise.
585 * cpu-frv.c: Likewise.
586 * cpu-ft32.c: Likewise.
587 * cpu-h8300.c: Likewise.
588 * cpu-hppa.c: Likewise.
589 * cpu-i386.c: Likewise.
590 * cpu-ia64.c: Likewise.
591 * cpu-iamcu.c: Likewise.
592 * cpu-ip2k.c: Likewise.
593 * cpu-iq2000.c: Likewise.
594 * cpu-k1om.c: Likewise.
595 * cpu-l1om.c: Likewise.
596 * cpu-lm32.c: Likewise.
597 * cpu-m10200.c: Likewise.
598 * cpu-m10300.c: Likewise.
599 * cpu-m32c.c: Likewise.
600 * cpu-m32r.c: Likewise.
601 * cpu-m68hc11.c: Likewise.
602 * cpu-m68hc12.c: Likewise.
603 * cpu-m68k.c: Likewise.
604 * cpu-m9s12x.c: Likewise.
605 * cpu-m9s12xg.c: Likewise.
606 * cpu-mcore.c: Likewise.
607 * cpu-mep.c: Likewise.
608 * cpu-metag.c: Likewise.
609 * cpu-microblaze.c: Likewise.
610 * cpu-mips.c: Likewise.
611 * cpu-mmix.c: Likewise.
612 * cpu-moxie.c: Likewise.
613 * cpu-msp430.c: Likewise.
614 * cpu-mt.c: Likewise.
615 * cpu-nds32.c: Likewise.
616 * cpu-nfp.c: Likewise.
617 * cpu-nios2.c: Likewise.
618 * cpu-ns32k.c: Likewise.
619 * cpu-or1k.c: Likewise.
620 * cpu-pdp11.c: Likewise.
621 * cpu-pj.c: Likewise.
622 * cpu-plugin.c: Likewise.
623 * cpu-powerpc.c: Likewise.
624 * cpu-pru.c: Likewise.
625 * cpu-riscv.c: Likewise.
626 * cpu-rl78.c: Likewise.
627 * cpu-rs6000.c: Likewise.
628 * cpu-rx.c: Likewise.
629 * cpu-s12z.c: Likewise.
630 * cpu-s390.c: Likewise.
631 * cpu-score.c: Likewise.
632 * cpu-sh.c: Likewise.
633 * cpu-sparc.c: Likewise.
634 * cpu-spu.c: Likewise.
635 * cpu-tic30.c: Likewise.
636 * cpu-tic4x.c: Likewise.
637 * cpu-tic54x.c: Likewise.
638 * cpu-tic6x.c: Likewise.
639 * cpu-tic80.c: Likewise.
640 * cpu-tilegx.c: Likewise.
641 * cpu-tilepro.c: Likewise.
642 * cpu-v850.c: Likewise.
643 * cpu-v850_rh850.c: Likewise.
644 * cpu-vax.c: Likewise.
645 * cpu-visium.c: Likewise.
646 * cpu-wasm32.c: Likewise.
647 * cpu-xc16x.c: Likewise.
648 * cpu-xgate.c: Likewise.
649 * cpu-xstormy16.c: Likewise.
650 * cpu-xtensa.c: Likewise.
651 * cpu-z80.c: Likewise.
652 * cpu-z8k.c: Likewise.
654 2019-09-09 Phil Blundell <pb@pbcl.net>
656 binutils 2.33 branch created.
658 2019-09-06 Alan Modra <amodra@gmail.com>
660 * aout-target.h (object_p): Formatting.
661 * bfd-in.h (bfd_get_filename): Don't cast to char*.
662 * corefile.c (generic_core_file_matches_executable_p): Constify
663 variables and remove cast.
664 * bfd-in2.h: Regenerate.
666 2019-09-05 Alan Modra <amodra@gmail.com>
668 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
669 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
670 in the GOT/PLT entry rather than affecting the offset to that
672 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
674 2019-09-05 Alan Modra <amodra@gmail.com>
676 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
677 in second instruction.
678 (ppc64_elf_relocate_section): Likewise.
680 2019-09-05 Alan Modra <amodra@gmail.com>
683 * libbfd-in.h (bfd_strdup): New inline function.
684 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
686 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
687 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
689 (bfd_openstreamr): Use bfd_strdup.
690 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
691 * plugin.c (try_load_plugin): Use bfd_malloc.
692 * libbfd.h: Regenerate.
694 2019-09-02 Alan Modra <amodra@gmail.com>
697 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
699 (read_alt_indirect_string): Likewise.
700 (read_alt_indirect_ref): Likewise.
702 2019-08-31 Jim Wilson <jimw@sifive.com>
705 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
706 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
708 2019-08-30 Jim Wilson <jimw@sifive.com>
710 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
711 error, call bfd_set_error, set ret to FALSE, and goto out label.
713 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
716 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
717 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
719 2019-08-29 Alan Modra <amodra@gmail.com>
722 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
723 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
724 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
727 2019-08-29 Alan Modra <amodra@gmail.com>
729 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
730 on second insn, return it in poff.
731 (ppc64_elf_relocate_section): Add offset to paddi addend for
734 2019-08-28 Jim Wilson <jimw@sifive.com>
736 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
737 section when setting max_alignment. Update comment.
738 (_bfd_riscv_relax_pc): Likewise.
740 2019-08-29 Alan Modra <amodra@gmail.com>
743 * bfd.c (struct bfd): Add no_element_cache.
744 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
745 archive cache when no_element_cache.
746 (bfd_generic_archive_p): Set no_element_cache when opening first
747 element to check format. Close first element too.
748 (do_slurp_bsd_armap): Don't zero ardata->cache here.
749 * bfd-in2.h: Regenerate.
751 2019-08-24 Alan Modra <amodra@gmail.com>
753 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
754 symbols from GOT optimisation.
756 2019-08-23 Stafford Horne <shorne@gmail.com>
758 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
761 2019-08-23 Nick Clifton <nickc@redhat.com>
764 * elf.c (bfd_section_from_shdr): Issue an informative warning
765 message and continue processing other sections after encountering
766 a reloc section for a section which already has other relocs
769 2019-08-23 Alan Modra <amodra@gmail.com>
772 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
773 on error without freeing plts[] contents.
775 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
777 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
779 2019-08-22 Nick Clifton <nickc@redhat.com>
782 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
783 reading data from extra records.
785 2019-08-22 Tamar Christina <tamar.christina@arm.com>
788 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
789 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
790 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
791 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
794 2019-08-22 Alan Modra <amodra@gmail.com>
796 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
797 instead recognize CMSE_PREFIX in symbol name.
798 (elf32_arm_gc_mark_extra_sections): Likewise.
799 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
800 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
802 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
804 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
805 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
807 2019-08-20 Tamar Christina <tamar.christina@arm.com>
809 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
810 elf32_arm_stub_long_branch_v4t_thumb_thumb,
811 elf32_arm_stub_long_branch_v4t_thumb_arm,
812 elf32_arm_stub_short_branch_v4t_thumb_arm,
813 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
814 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
815 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
816 previous instruction.
818 2019-08-19 Tom Tromey <tromey@adacore.com>
820 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
823 2019-08-19 Alan Modra <amodra@gmail.com>
825 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
827 (struct _ppc64_elf_section_data): Likewise.
828 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
829 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
830 than TOC loop. Check PLT16 insns too.
832 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
835 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
836 PC-relative relocations back to ...
837 (elf_x86_64_relocate_section): Here.
839 2019-08-16 Martin Liska <mliska@suse.cz>
842 * elflink.c: Report error only for not relocatable.
843 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
844 here lto_slim_object as it's handled in caller.
846 2019-08-16 Alan Modra <amodra@gmail.com>
848 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
850 2019-08-15 Jim Wilson <jimw@sifive.com>
852 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
853 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
854 to c.li instruction, and use ENCODE_RVC_IMM to set value.
856 2019-08-15 Tom Tromey <tromey@adacore.com>
858 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
861 2019-08-14 Alan Modra <amodra@gmail.com>
864 * dwarf2.c (stash_comp_unit): New function, extracted from..
865 (_bfd_dwarf2_find_nearest_line): ..here.
866 (find_abstract_instance): Parse comp units and decode line info
869 2019-08-14 Alan Modra <amodra@gmail.com>
871 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
872 (comp_unit_find_nearest_line): Use it here..
873 (_bfd_dwarf2_find_symbol_bias): ..and here.
875 2019-08-14 Alan Modra <amodra@gmail.com>
877 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
878 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
879 * coffgen.c (coff_find_nearest_line_with_names): Adjust
880 _bfd_dwarf2_find_nearest_line calls.
881 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
882 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
883 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
884 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
885 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
886 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
887 * libbfd.h: Regenerate.
889 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
891 * elf-bfd.h (struct elf_backend_data): New members.
892 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
893 .gnu.hash section if necessary.
894 (struct collect_gnu_hash_codes): New member.
895 (elf_gnu_hash_process_symidx): New function name.
896 (elf_renumber_gnu_hash_syms): Ignore local and undefined
897 symbols. Record xlat location for every symbol which should have
899 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
900 dynamic section if necessary.
901 (GNU_HASH_SECTION_NAME): New define.
902 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
903 Update the section size info.
904 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
905 (struct mips_elf_link_hash_entry): New member.
906 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
908 (mips_elf_sort_hash_table): Initialize the pointer to the
910 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
911 translation table entry with the symbol dynindx.
912 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
913 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
915 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
917 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
919 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
920 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
922 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
923 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
924 (_bfd_mips_post_process_headers): Mark the ABI version as
925 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
926 but not a .hash section.
927 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
928 position in the translation table, associated with the hash
930 * elfxx-mips.h (literal_reloc_p): Define
931 elf_backend_record_xhash_symbol backend hook.
932 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
935 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
937 * elf64-bpf.c (bpf_elf_relocate_section): New function.
938 (bpf_elf_insn_disp_reloc): Delete function.
939 (elf_backend_relocate_section): Define.
941 2019-08-07 Alan Modra <amodra@gmail.com>
944 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
945 for overflow in expressions involving nsymz.
947 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
949 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
950 two pages in relro presence.
952 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
954 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
955 (get_wsr_lbeg_opcode): New functions.
956 (check_loop_aligned): Detect relaxed loops and adjust loop_len
957 and insn_len for the first actual instruction of the loop.
959 2019-07-30 Alan Modra <amodra@gmail.com>
962 * bfd.c (struct bfd): Add lto_slim_object flag.
963 * bfd-in2.h: Regenerate.
965 2019-07-29 Martin Liska <mliska@suse.cz>
968 * archive.c (_bfd_compute_and_write_armap): Come up with
969 report_plugin_err variable.
970 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
971 * elf.c (struct lto_section): New.
972 (_bfd_elf_make_section_from_shdr): Parse content of
973 .gnu_lto_.lto section.
974 * elflink.c: Report error for a missing LTO plugin.
975 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
977 2019-07-28 Alan Modra <amodra@gmail.com>
981 * elflink.c (elf_link_add_object_symbols): Report an informative
982 error on finding local symbols with index equal or greater than
983 symbol table sh_info. Correct comment. Allow such symbols in
984 dynamic objects. Abort on NULL section for symbol.
986 2019-07-26 Alan Modra <amodra@gmail.com>
988 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
989 (elf_linker): Don't define.
990 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
992 2019-07-25 YunQiang Su <syq@debian.org>
995 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
998 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1000 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1002 (reloc_type_to_name): Fix formating.
1003 (arc_elf_object_p): Likewise.
1004 (debug_arc_reloc): Likewise.
1005 (arc_do_relocation): Likewise.
1007 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1009 * elf32-arc.c (bfd_get_32_me): New function.
1010 (bfd_put_32_me): Likewise.
1011 (arc_elf_relax_section): Likewise.
1012 (bfd_elf32_bfd_relax_section): Define.
1014 2019-07-24 Alan Modra <amodra@gmail.com>
1016 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1017 elf_backend_final_write_processing, don't pass linker arg.
1018 (_bfd_elf_final_write_processing): Update prototype.
1019 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1020 (_bfd_elf_final_write_processing): Return error on incompatible
1021 OSABI and has_gnu_osabi. Remove linker arg.
1022 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1023 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1024 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1025 (_bfd_mips_elf_final_write_processing): Likewise.
1026 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1027 and remove linker arg.
1028 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1029 * elf-nacl.c (nacl_final_write_processing): Likewise.
1030 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1031 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1032 * elf32-arm.c (arm_final_write_processing): Likewise.
1033 (elf32_arm_final_write_processing): Likewise.
1034 (elf32_arm_nacl_final_write_processing): Likewise.
1035 (elf32_arm_vxworks_final_write_processing): Likewise.
1036 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1037 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1038 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1039 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1040 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1041 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1042 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1043 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1044 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1045 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1046 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1047 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1048 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1049 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1050 (ppc_elf_final_write_processing): Likewise.
1051 (ppc_elf_vxworks_final_write_processing): Likewise.
1052 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1053 (elf32_sparc_final_write_processing): Likewise.
1054 (elf32_sparc_vxworks_final_write_processing): Likewise.
1055 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1056 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1057 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1058 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1059 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1060 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1061 (_bfd_mips_elf_final_write_processing): Likewise.
1063 2019-07-24 Alan Modra <amodra@gmail.com>
1065 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1067 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1068 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1070 2019-07-24 Alan Modra <amodra@gmail.com>
1072 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1073 EI_OSABI header byte here.
1074 (ELF_OSABI): Define.
1076 2019-07-23 Alan Modra <amodra@gmail.com>
1078 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1079 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1080 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1081 when elf_gnu_osabi_mbind is set.
1082 (_bfd_elf_map_sections_to_segments): Likewise.
1083 (_bfd_elf_init_private_section_data): Likewise.
1084 (_bfd_elf_final_write_processing): Update comment.
1085 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1086 (elf_backend_special_sections): Define without .tbss for linux.
1088 2019-07-23 Alan Modra <amodra@gmail.com>
1090 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1091 Remove none, any, all enums.
1092 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1093 (_bfd_elf_final_write_processing): Declare.
1094 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1095 elf_backend_final_write_processing.
1096 (_bfd_elf_post_process_headers): Move body of function to..
1097 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1098 only when not already set. Adjust for rename.
1099 * elfxx-target.h (elf_backend_final_write_processing): Default to
1100 _bfd_elf_final_write_processing.
1101 * elf-hppa.h (elf_hppa_final_write_processing): Call
1102 _bfd_elf_final_write_processing.
1103 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1104 * elf-nacl.c (nacl_final_write_processing): Likewise.
1105 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1106 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1107 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1108 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1109 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1110 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1111 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1112 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1113 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1114 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1115 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1116 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1117 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1118 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1119 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1120 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1121 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1122 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1123 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1124 * elf32-arm.c (arm_final_write_processing): Split out from..
1125 (elf32_arm_final_write_processing): ..here. Call
1126 _bfd_elf_final_write_processing.
1127 (elf32_arm_nacl_final_write_processing): Adjust.
1128 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1129 (_bfd_mips_elf_final_write_processing): ..here. Call
1130 _bfd_elf_final_write_processing.
1131 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1132 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1133 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1134 (ppc_elf_final_write_processing): ..here. Call
1135 _bfd_elf_final_write_processing.
1136 (ppc_elf_vxworks_final_write_processing): Adjust.
1137 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1138 (elf32_sparc_final_write_processing): ..here. Call
1139 _bfd_elf_final_write_processing.
1140 (elf32_sparc_vxworks_final_write_processing): Adjust.
1141 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1142 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1143 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1144 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1145 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1146 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1147 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1148 * elflink.c (elf_link_add_object_symbols): Likewise.
1149 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1152 2019-07-23 Omar Majid <omajid@redhat.com>
1154 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1155 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1156 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1158 * peXXigen.c: Add comment about source of .NET magic numbers.
1160 2019-07-19 Alan Modra <amodra@gmail.com>
1162 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1163 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1164 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1165 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1166 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1167 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1168 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1169 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1170 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1171 * bfd-in2.h: Regenerate.
1172 * libbfd.h: Regenerate.
1174 2019-07-18 Alan Modra <amodra@gmail.com>
1176 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1177 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1180 2019-07-18 Alan Modra <amodra@gmail.com>
1182 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1183 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1184 is more than 8 bits.
1185 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1186 tls_type vars unsigned int.
1187 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1188 to select r_type edit.
1190 2019-07-18 Alan Modra <amodra@gmail.com>
1192 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1194 * elf64-ppc.c (TLS_GDIE): Likewise.
1196 2019-07-18 Alan Modra <amodra@gmail.com>
1198 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1199 range of tp-relative offsets.
1201 2019-07-15 Alan Modra <amodra@gmail.com>
1203 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1204 alias is no longer bfd_link_hash_defined, clear the alias.
1206 2019-07-13 Alan Modra <amodra@gmail.com>
1208 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1210 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1211 (_bfd_elf_init_2_index_sections): Likewise.
1212 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1213 relocations for local TLS symbols, use STN_UNDEF as the relocation
1215 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1216 leave TLS symbol value in the addend.
1218 2019-07-08 Alan Modra <amodra@gmail.com>
1221 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1222 size before reading first word.
1224 2019-07-02 Nick Clifton <nickc@redhat.com>
1227 * elf.c (is_debuginfo_file): New function.
1228 (assign_file_positions_for_non_load_sections): Do not warn about
1229 allocated sections outside of loadable segments if they are found
1230 in a debuginfo file.
1231 * elf-bfd.h (is_debuginfo_file): Prototype.
1233 2019-07-02 Nick Clifton <nickc@redhat.com>
1236 * compress.c (bfd_get_full_section_contents): Do not complain
1237 about linker created sections that are larger than the file size.
1239 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1241 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1242 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1244 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1246 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1248 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1249 sections when .text section contain secure entry functions
1252 2019-07-01 Nick Clifton <nickc@redhat.com>
1255 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1256 section VMA in the offset used to update exidx relocs.
1258 2019-06-28 Nick Clifton <nickc@redhat.com>
1261 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1262 large version reference section.
1263 * compress.c (bfd_get_full_section_contents): Check for an
1264 uncompressed section whose size is larger than the file size.
1266 2019-06-28 Alan Modra <amodra@gmail.com>
1268 * format.c (bfd_check_format_matches): Don't match plugin target
1269 if another target matches. Expand comment.
1270 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1271 non-corefile targets, outside !SELECT_VECS.
1272 * config.bfd: Don't handle targ=plugin here.
1273 * configure.ac: Don't add plugin to enable_targets or handle in
1274 target loop setting selvecs and other target vars.
1275 * configure: Regenerate.
1277 2019-06-26 Nick Clifton <nickc@redhat.com>
1280 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1281 messages for failures.
1282 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1283 if returning an error value.
1285 2019-06-25 Jan Beulich <jbeulich@suse.com>
1287 * elf-properties.c (elf_find_and_remove_property): Rename last
1288 parameter. Mention it in comment.
1290 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1292 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1293 SEC_MERGE or SEC_CODE flags are set.
1294 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1295 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1296 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1297 Add sec_addr (sym_sec) after handling merge sections.
1299 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1302 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1303 property after reporting property removal.
1305 2019-06-23 Alan Modra <amodra@gmail.com>
1308 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1309 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1310 Reduce range of offsets allowed for other GOT relocs.
1312 2019-06-23 Alan Modra <amodra@gmail.com>
1315 * elfcode.h (elf_object_p): Warning fix.
1317 2019-06-21 Alan Modra <amodra@gmail.com>
1320 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1322 2019-06-19 Alan Modra <amodra@gmail.com>
1325 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1326 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1328 2019-06-19 Alan Modra <amodra@gmail.com>
1330 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1331 functions that require r2 valid to use local entry.
1332 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1334 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1336 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1337 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1338 with elfNN_aarch64_allocate_local_dynrelocs.
1340 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1342 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1344 2019-06-14 Alan Modra <amodra@gmail.com>
1346 * Makefile.in: Regenerate.
1347 * configure: Regenerate.
1349 2019-06-14 Alan Modra <amodra@gmail.com>
1351 * elf64-ppc.c: Fix comments involving paddi.
1353 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1356 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1357 absent, or the bfd is not in the ELF formart.
1358 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1360 2019-06-10 Christos Zoulas <christos@zoulas.com>
1363 * elf.c (elfcore_make_auxv_note_section): New function.
1364 (elfcore_grok_note): Use it.
1365 (elfcore_grok_freebsd_note): Likewise.
1366 (elfcore_grok_openbsd_note): Likewise.
1367 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1368 NT_NETBSDCORE_AUXV notes.
1370 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1372 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1373 alignment of the new gnu property section.
1375 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1377 * bfd-in.h: Change comment.
1378 * bfd-in2.h: Regenerate.
1379 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1380 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1383 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1385 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1386 Remove overflow check.
1388 2019-05-28 Alan Modra <amodra@gmail.com>
1391 * cofflink.c (coff_link_check_archive_element): Don't assume
1392 element is a coff object file after calling add_archive_element.
1394 2019-05-28 Alan Modra <amodra@gmail.com>
1397 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1398 attempt to set sh_entsize for excluded PLT section.
1400 2019-05-28 Alan Modra <amodra@gmail.com>
1403 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1404 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1405 allocated in alpha_dynamic_entries_for_reloc.
1407 2019-05-28 Alan Modra <amodra@gmail.com>
1410 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1411 on NULL output_section.
1412 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1414 2019-05-28 Alan Modra <amodra@gmail.com>
1417 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1418 entry when MUST_FIND. Abort when MUST_FIND not found.
1419 (elf_m68k_get_bfd2got_entry): Likewise.
1420 (elf_m68k_relocate_section): Remove now useless assert.
1422 2019-05-28 Alan Modra <amodra@gmail.com>
1425 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1426 from bfd_link_info, not an output section owner.
1427 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1428 (elf_hppa_final_link_relocate): Likewise.
1430 2019-05-28 Alan Modra <amodra@gmail.com>
1433 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1434 create_object_symbols_section, obj_textsec, obj_datasec or
1435 obj_bsssec. Fix other errors in placement.
1436 * config.bfd: Obsolete tic30-aout.
1438 2019-05-28 Alan Modra <amodra@gmail.com>
1441 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1442 end of section list as well as section_count.
1443 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1444 section list before returning error.
1446 2019-05-27 Alan Modra <amodra@gmail.com>
1448 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1450 2019-05-27 Alan Modra <amodra@gmail.com>
1453 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1455 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1457 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1458 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1459 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1460 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1461 (elf_backend_merge_symbol_attribute): Define.
1463 2019-05-24 Alan Modra <amodra@gmail.com>
1465 * po/SRC-POTFILES.in: Regenerate.
1467 2019-05-24 Alan Modra <amodra@gmail.com>
1469 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1470 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1471 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1472 (struct ppc_link_hash_table): Add powerxx_stubs.
1473 (ppc64_elf_check_relocs): Set powerxx_stubs.
1474 (build_powerxx_offset, size_powerxx_offset),
1475 (num_relocs_for_powerxx_offset),
1476 (emit_relocs_for_powerxx_offset): New functions.
1477 (plt_stub_size): Size powerxx stubs.
1478 (ppc_build_one_stub): Emit powerxx stubs.
1479 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1482 2019-05-24 Alan Modra <amodra@gmail.com>
1484 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1485 R_PPC64_GOT_PCREL34.
1486 (xlate_pcrel_opt): New function.
1487 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1488 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1489 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1491 2019-05-24 Alan Modra <amodra@gmail.com>
1493 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1494 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1495 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1496 (BFD_RELOC_PPC64_PLT_PCREL34),
1497 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1498 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1499 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1500 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1501 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1502 * elf64-ppc.c (PNOP): Define.
1503 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1504 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1505 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1507 (ppc64_elf_prefix_reloc): New function.
1508 (struct ppc_link_hash_table): Add notoc_plt.
1509 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1510 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1511 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1512 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1513 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1514 possible need for dynamic relocs on non-pcrel powerxx relocs.
1515 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1516 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1517 (toc_adjusting_stub_needed): Likewise.
1518 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1519 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1520 * bfd-in2.h: Regenerate.
1521 * libbfd.h: Regenerate.
1523 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1525 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1526 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1528 * configure: Regenerate.
1530 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1532 * configure: Regenerated.
1533 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1534 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1535 (BFD64_BACKENDS): Add elf64-bpf.lo.
1536 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1537 * Makefile.in (SOURCE_HFILES): Regenerate.
1538 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1539 * cpu-bpf.c: New file.
1540 * elf64-bpf.c: Likewise.
1541 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1543 * archures.c: Define architecture bfd_arch_bpf and machine
1545 * reloc.c: Define BFD relocations used by the BPF target.
1546 * bfd-in2.h: Regenerated.
1547 * libbfd.h: Likewise.
1549 2019-05-22 Alan Modra <amodra@gmail.com>
1551 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1554 2019-05-22 Alan Modra <amodra@gmail.com>
1556 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1557 processing on "size error in section".
1559 2019-05-22 Alan Modra <amodra@gmail.com>
1561 * som.c (som_bfd_free_cached_info): Call
1562 _bfd_generic_close_and_cleanup.
1564 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1566 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1567 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1569 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1571 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1572 checks. Search the RELA table for n64 relocations.
1574 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1575 Faraz Shahbazker <fshahbazker@wavecomp.com>
1577 * elfxx-mips.c (LA25_BC): New macro.
1578 (mips_elf_link_hash_table)<compact_branches>: New field.
1579 (STUB_JALRC): New macro.
1580 (mipsr6_o32_exec_plt0_entry_compact): New array.
1581 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1582 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1583 (mipsr6_exec_plt_entry_compact): Likewise.
1584 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1585 when compact_branches is true.
1586 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1587 PLT for MIPSR6 with compact_branches. Do not reorder the
1588 compact branches PLT. Switch the lazy stub for MIPSR6
1589 with compact_branches to use JALRC.
1590 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1591 when compact_branches is true.
1592 (_bfd_mips_elf_compact_branches): New function.
1593 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1595 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1598 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1599 Fix print formatter.
1601 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1604 * elf32-arm.c (get_value_helper): Remove.
1605 (elf32_arm_final_link_relocate): Fix branch future relocations.
1607 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1610 * bfd-in.h (enum erratum_84319_opts): New
1611 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1612 int to enum erratum_84319_opts.
1613 * bfd-in2.h: Regenerate.
1614 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1615 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1616 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1617 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1618 (_bfd_aarch64_resize_stubs): Amend comment.
1619 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1621 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1622 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1624 (clear_erratum_843419_entry): Update erratum conditional.
1626 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1629 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1630 when computing distance_short_enough.
1632 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1635 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1636 Wrap around even if distance equals avr_pc_wrap_around.
1638 2019-05-20 Nick Clifton <nickc@redhat.com>
1640 * po/fr.po: Updated French translation.
1642 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1644 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1646 2019-05-16 Alan Modra <amodra@gmail.com>
1648 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1650 2019-05-15 Alan Modra <amodra@gmail.com>
1652 * elf32-arm.c (elf32_arm_write_section): Don't leave
1653 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1654 unitialised section contents.
1656 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1659 * verilog.c: (VerilogDataWidth): New variable.
1660 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1662 2019-05-08 Nick Clifton <nickc@redhat.com>
1665 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1666 rather than FALSE if encountering a non-ELF file.
1668 2019-05-06 Alan Modra <amodra@gmail.com>
1670 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1672 2019-05-06 Alan Modra <amodra@gmail.com>
1674 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1675 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1676 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1677 * libbfd.h: Regenerate.
1678 * bfd-in2.h: Regenerate.
1680 2019-05-04 Alan Modra <amodra@gmail.com>
1683 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1684 following the standard section names.
1685 (bfd_decode_symclass): Prioritize section flag tests in
1686 decode_section_type before name tests in coff_section_type.
1687 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1688 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1689 their names and choose standard .text section flags for
1692 2019-05-02 Nick Clifton <nickc@redhat.com>
1695 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1696 .gnu.debugaltlink sections as debugging sections.
1698 2019-04-30 Alan Modra <amodra@gmail.com>
1700 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1701 (struct _ppc64_elf_section_data): Likewise.
1702 (ppc64_elf_check_relocs): Set above fields.
1703 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1704 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1707 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1710 * elflink.c (elf_link_output_extsym): Don't complain undefined
1711 weak dynamic reference.
1713 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1715 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1716 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1717 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1718 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1719 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1720 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1721 (elfNN_aarch64_small_plt0_bti_entry): Update.
1722 (elfNN_aarch64_small_plt_bti_entry): Update.
1723 (elfNN_aarch64_small_plt_pac_entry): Update.
1724 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1725 (setup_plt_values): Setup new entries.
1726 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1727 (elfNN_aarch64_plt_sym_val): Likewise.
1729 2019-04-22 Jim Wilson <jimw@sifive.com>
1731 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1733 2019-04-19 Alan Modra <amodra@gmail.com>
1735 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1737 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1739 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1740 building shared object.
1741 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1743 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1746 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1749 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1751 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1753 * bfd-in2.h: Regenerate.
1754 * libbfd.h: Likewise.
1756 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1758 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1759 * bfd-in2.h: Regenerated.
1760 * libbfd.h: Regenerated.
1762 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1764 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1765 * bfd-in2.h: Regenerated.
1766 * libbfd.h: Likewise.
1768 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1770 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1771 * bfd-in2.h: Regenerated.
1772 * libbfd.h: Regenerated.
1773 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1774 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1775 and R_ARM_THM_BF12 together.
1776 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1778 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1780 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1781 * libbfd.h: Regenerated.
1782 * bfd-in2.h: Regenerated.
1783 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1784 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1785 and R_ARM_THM_BF18 together.
1786 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1788 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1790 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1791 * bfd-in2.h: Regenerated.
1792 * libbfd.h: Regenerated.
1793 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1794 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1795 and R_ARM_THM_BF16 together.
1796 (get_value_helper): New reloc helper.
1797 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1799 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1801 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1802 * bfd-in2.h: Regenerate.
1803 * libbfd.h: Regenerate.
1805 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1807 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1808 * bfd-in2.h: Regenerate.
1809 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1810 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1812 (using_thumb2): Likewise.
1813 (using_thumb2_bl): Update assert.
1814 (arch_has_arm_nop): Likewise.
1815 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1816 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1818 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf-linker-x86.h (elf_x86_cet_report): New.
1821 (elf_linker_x86_params): Add cet_report.
1822 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1823 missing IBT and SHSTK properties if needed.
1825 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1828 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1829 "h != NULL". Don't check "h != NULL" before calling.
1830 bfd_elf_gc_record_vtentry.
1831 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1832 * elf32-bfin.c (bfin_check_relocs): Likewise.
1833 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1834 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1835 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1836 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1837 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1838 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1839 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1840 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1841 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1842 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1843 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1844 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1845 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1846 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1847 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1848 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1849 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1850 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1851 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1852 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1853 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1854 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1855 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1856 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1857 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1858 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1859 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1860 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1861 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1864 2019-04-11 Alan Modra <amodra@gmail.com>
1867 * elflink.c (elf_link_add_object_symbols): Don't read partial
1868 dynamic entries from fuzzed objects.
1870 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1873 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1874 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1875 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1877 2019-04-10 Michael Forney <mforney@mforney.org>
1880 * doc/chew.c (free_words): Correctly free "push_text" strings.
1882 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1884 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1886 2019-04-08 Alan Modra <amodra@gmail.com>
1888 * configure.ac (elfxx_x86): Define and use.
1889 * configure: Regenerate.
1891 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1893 * elf-linker-x86.h: New file.
1894 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1895 to get x86-specific linker options.
1896 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1897 (elf_x86_64_check_relocs): Likewise.
1898 (elf_x86_64_relocate_section): Likewise.
1899 (elf_x86_64_link_setup_gnu_properties): Likewise.
1900 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1901 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1902 (_bfd_elf_linker_x86_set_options): New function.
1903 * elfxx-x86.h: Include "elf-linker-x86.h".
1904 (elf_x86_link_hash_table): Add params.
1906 2019-04-03 Alan Modra <amodra@gmail.com>
1908 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1909 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1910 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1911 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1912 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1913 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1915 2019-04-02 Jim Wilson <jimw@sifive.com>
1918 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1919 ELF header flags to after check for ELF object file. Loop through
1920 sections looking for code sections, if none, then skip ABI checks.
1922 2019-03-30 Andrew Waterman <andrew@sifive.com>
1924 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1927 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1929 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1930 info->export_dynamic to the conditional.
1932 2019-03-28 Alan Modra <amodra@gmail.com>
1935 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1936 * configure: Regenerate.
1937 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1938 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1939 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1940 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1941 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1943 2019-03-21 Jim Wilson <jimw@sifive.com>
1946 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1947 verify sym non-NULL before using. Add identical check using h.
1949 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1951 * elf-bfd.h (struct elf_backend_data): Add argument to
1952 merge_gnu_properties.
1953 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1954 itself and while calling bed->merge_gnu_properties.
1955 (elf_merge_gnu_property_list): Update the calls for
1956 elf_merge_gnu_properties.
1957 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1958 of --force-bti warning and add argument.
1959 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1961 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1962 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1965 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1967 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1968 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1969 (elf_backend_fixup_gnu_properties): Define for AArch64.
1971 2019-03-18 Alan Modra <amodra@gmail.com>
1974 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1975 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1976 attempt at writing glink stubs only once.
1978 2019-03-16 Alan Modra <amodra@gmail.com>
1981 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1982 (_bfd_elf_rel_local_sym): Likewise.
1983 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1984 section of symbols with unrecognized shndx.
1986 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1989 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1991 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1992 in discarded section.
1994 2019-03-15 Alan Modra <amodra@gmail.com>
1997 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1998 symbol after globals if elf_bad_symtab is not set.
2000 2019-03-15 Alan Modra <amodra@gmail.com>
2003 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2004 (_bfd_elf_rel_local_sym): Likewise.
2006 2019-03-15 Alan Modra <amodra@gmail.com>
2009 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2010 object files with sh_size not a multiple of sh_entsize.
2012 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2015 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2016 input with bad relocation.
2018 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2020 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2022 2019-03-14 Nick Clifton <nickc@redhat.com>
2025 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2026 (save_section_vma): Initialise field to the number of entries in
2028 (section_vma_same): Check that the number of entries in the
2029 sec_vma table matches the number of sections in the bfd.
2031 2019-03-14 Nick Clifton <nickc@redhat.com>
2034 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2035 section owner pointer when adding the default symbol.
2037 2019-03-14 Nick Clifton <nickc@redhat.com>
2040 * elflink.c (elf_link_add_object_symbols): Add new local variable
2041 extversym_end. Initialise it to point to the end of the version
2042 symbol table, if present. Check it when initialising and updating
2045 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2047 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2048 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2049 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2050 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2052 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2053 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2054 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2056 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2057 Szabolcs Nagy <szabolcs.nagy@arm.com>
2059 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2060 (aarch64_bti_pac_info): New.
2061 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2062 (bfd_elf32_aarch64_set_options): Likewise.
2063 * bfd-in2.h: Regenerate
2064 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2065 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2066 (elfNN_aarch64_small_plt0_bti_entry): New.
2067 (elfNN_aarch64_small_plt_bti_entry): New.
2068 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2069 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2070 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2071 tlsdesc_plt_entry_size fields.
2072 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2073 (setup_plt_values): New helper function.
2074 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2076 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2078 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2079 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2080 to plt stubs instead of fixed ones and update filling them according
2081 to the need for bti.
2082 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2083 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2084 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2085 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2086 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2088 (bfd_elfNN_get_synthetic_symtab): Define.
2089 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2090 and mising BTI NOTE SECTION.
2093 2019-03-13 Sudakshina Das <sudi.das@arm.com>
2095 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2096 linker created inputs from merge.
2097 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2098 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2099 (elfNN_aarch64_link_setup_gnu_properties): New.
2100 (elfNN_aarch64_merge_gnu_properties): New.
2101 (elf_backend_setup_gnu_properties): Define for AArch64.
2102 (elf_backend_merge_gnu_properties): Likewise.
2103 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2104 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2105 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2106 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2107 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2108 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2109 (elf_backend_parse_gnu_properties): Define for AArch64.
2111 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2114 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2115 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2117 2019-03-12 Alan Modra <amodra@gmail.com>
2119 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2120 nmemb parameter. Use bfd_alloc2.
2121 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2123 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2124 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2125 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2127 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2128 (assign_section_numbers): Style fix.
2129 (swap_out_syms): Use bfd_malloc2.
2130 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2132 (_bfd_elf_make_empty_symbol): Style fix.
2133 (elfobj_grok_stapsdt_note_1): Formatting.
2134 * elfcode.h (elf_object_p): Use bfd_alloc2.
2135 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2136 (elf_slurp_symbol_table): Use bfd_zalloc2.
2137 (elf_slurp_reloc_table): Use bfd_alloc2.
2138 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2139 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2140 size calculation doesn't overflow.
2141 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2142 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2143 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2145 2019-03-08 Alan Modra <amodra@gmail.com>
2148 * merge.c (merge_strings): Return secinfo. Don't pad section
2150 (_bfd_merge_sections): Pad section to alignment here, if input
2151 sections contributing to merged output all pad to alignment.
2154 2019-03-06 Nick Clifton <nickc@redhat.com>
2156 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2158 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2159 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2161 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2163 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2164 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2167 * elf32-s390.c (allocate_dynrelocs): Update comment.
2169 2019-02-28 Tamar Christina <tamar.christina@arm.com>
2171 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2173 2019-02-28 Nick Clifton <nickc@redhat.com>
2176 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2177 section that is not NUL terminated.
2179 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2182 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2183 by linker when checking copy reloc on protected symbol.
2185 2019-02-24 Alan Modra <amodra@gmail.com>
2188 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2190 2019-02-20 Eric Tsai <erictsai@cadence.com>
2192 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2193 sections between the call site and call destination and adjust
2194 call distance by the largest alignment.
2196 2019-02-20 Alan Hayward <alan.hayward@arm.com>
2198 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2199 * elf.c (elfcore_grok_aarch_pauth): New function.
2200 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2201 (elfcore_write_aarch_pauth): New function.
2202 (elfcore_write_register_note): Check for AArch64 pauth section.
2204 2019-02-20 Alan Modra <amodra@gmail.com>
2207 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2210 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2212 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2213 Darwin hosts, not just or1k.
2214 * configure: Regenerate.
2216 2019-02-20 Alan Modra <amodra@gmail.com>
2219 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2220 sentinel NUL to string buffer nearer to loop where it is used.
2221 Don't go past sentinel when scanning strings, and don't write
2223 * archive.c (do_slurp_coff_armap): Simplify string handling to
2226 2019-02-19 Alan Modra <amodra@gmail.com>
2229 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2230 attempting to prevent read past end of section.
2232 2019-02-18 Alan Modra <amodra@gmail.com>
2235 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2236 PRIx64 to generate warning messages. Print local sym names too.
2238 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2240 * elf32-arc (INIT_SYM_STRING): Delete.
2241 (FINI_SYM_STRING): Likewise.
2242 (init_str): Likewise.
2243 (fini_str): Likewise.
2245 2019-02-08 Alan Modra <amodra@gmail.com>
2247 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2248 for bss-plt" warning to make it an error.
2250 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2253 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2254 reloc_class_ifunc for ifunc symbols.
2255 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2257 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2259 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2260 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2262 2019-02-07 Nick Clifton <nickc@redhat.com>
2264 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2265 into the definitely obsolete list.
2267 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2270 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2271 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2272 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2274 (elf_x86_64_check_relocs): Here.
2275 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2276 to check if a symbol is defined in a non-shared object.
2277 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2279 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2281 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2282 of 'labs' (and fix GCC warning).
2284 2019-01-25 Nick Clifton <nickc@redhat.com>
2286 * po/ru.po: Updated Russian translation.
2288 2019-01-23 Nick Clifton <nickc@redhat.com>
2290 * po/fr.po: Updated French translation.
2292 2019-01-21 Nick Clifton <nickc@redhat.com>
2294 * po/pt.po: Updated Portuguese translation.
2295 * po/uk.po: Updated Ukranian translation.
2297 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2300 * elf32-nds32.c (nds32_relocate_section): Add space between words
2302 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2304 (riscv_i_or_e_p): Likewise.
2305 (riscv_merge_arch_attr_info): Likewise.
2307 2019-01-19 Nick Clifton <nickc@redhat.com>
2309 * version.m4: Reset to 2.32.51
2310 * configure: Regenerate.
2311 * po/bfd.pot: Regenerate.
2313 2018-06-24 Nick Clifton <nickc@redhat.com>
2315 2.32 branch created.
2317 2019-01-16 Kito Cheng <kito@andestech.com>
2319 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2322 2019-01-16 Kito Cheng <kito@andestech.com>
2323 Nelson Chu <nelson@andestech.com>
2325 * elfnn-riscv.c (in_subsets): New.
2326 (out_subsets): Likewise.
2327 (merged_subsets): Likewise.
2328 (riscv_std_ext_p): Likewise.
2329 (riscv_non_std_ext_p): Likewise.
2330 (riscv_std_sv_ext_p): Likewise.
2331 (riscv_non_std_sv_ext_p): Likewise.
2332 (riscv_version_mismatch): Likewise.
2333 (riscv_i_or_e_p): Likewise.
2334 (riscv_merge_std_ext): Likewise.
2335 (riscv_merge_non_std_and_sv_ext): Likewise.
2336 (riscv_merge_arch_attr_info): Likewise.
2337 (riscv_merge_attributes): Likewise.
2338 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2340 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2341 (elf_backend_obj_attrs_vendor): Define.
2342 (elf_backend_obj_attrs_section_type): Likewise.
2343 (elf_backend_obj_attrs_section): Likewise.
2344 (elf_backend_obj_attrs_arg_type): Define as
2345 riscv_elf_obj_attrs_arg_type.
2346 * elfxx-riscv.c (riscv_estimate_digit): New.
2347 (riscv_estimate_arch_strlen1): Likewise.
2348 (riscv_estimate_arch_strlen): Likewise.
2349 (riscv_arch_str1): Likewise.
2350 (riscv_arch_str): Likewise.
2351 * elfxx-riscv.h (riscv_arch_str): Declare.
2353 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2355 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2357 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2358 source field. (md_apply_fix): Apply final fix
2359 to BFD_RELOC_S12Z_OPR.
2360 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2362 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2365 * elf32-s390.c (allocate_dynrelocs): Update comment.
2367 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2369 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2370 * configure: Regenerate.
2372 2019-01-08 Alan Modra <amodra@gmail.com>
2376 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2379 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2381 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2382 * bfd/bfd-in2.h: Regenerate.
2383 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2384 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2386 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2388 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2389 default target, little endian target is more suitable.
2391 2019-01-04 Alan Modra <amodra@gmail.com>
2395 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2397 (EQ_VALUE_IN_FIELD): Likewise.
2398 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2400 2019-01-01 Alan Modra <amodra@gmail.com>
2402 Update year range in copyright notice of all files.
2404 For older changes see ChangeLog-2018
2406 Copyright (C) 2019 Free Software Foundation, Inc.
2408 Copying and distribution of this file, with or without modification,
2409 are permitted in any medium without royalty provided the copyright
2410 notice and this notice are preserved.
2416 version-control: never
projects / deliverable / binutils-gdb.git / blob