1 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
4 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
5 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
7 2019-08-29 Alan Modra <amodra@gmail.com>
10 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
11 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
12 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
15 2019-08-29 Alan Modra <amodra@gmail.com>
17 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
18 on second insn, return it in poff.
19 (ppc64_elf_relocate_section): Add offset to paddi addend for
22 2019-08-28 Jim Wilson <jimw@sifive.com>
24 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
25 section when setting max_alignment. Update comment.
26 (_bfd_riscv_relax_pc): Likewise.
28 2019-08-29 Alan Modra <amodra@gmail.com>
31 * bfd.c (struct bfd): Add no_element_cache.
32 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
33 archive cache when no_element_cache.
34 (bfd_generic_archive_p): Set no_element_cache when opening first
35 element to check format. Close first element too.
36 (do_slurp_bsd_armap): Don't zero ardata->cache here.
37 * bfd-in2.h: Regenerate.
39 2019-08-24 Alan Modra <amodra@gmail.com>
41 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
42 symbols from GOT optimisation.
44 2019-08-23 Stafford Horne <shorne@gmail.com>
46 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
49 2019-08-23 Nick Clifton <nickc@redhat.com>
52 * elf.c (bfd_section_from_shdr): Issue an informative warning
53 message and continue processing other sections after encountering
54 a reloc section for a section which already has other relocs
57 2019-08-23 Alan Modra <amodra@gmail.com>
60 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
61 on error without freeing plts[] contents.
63 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
65 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
67 2019-08-22 Nick Clifton <nickc@redhat.com>
70 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
71 reading data from extra records.
73 2019-08-22 Tamar Christina <tamar.christina@arm.com>
76 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
77 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
78 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
79 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
82 2019-08-22 Alan Modra <amodra@gmail.com>
84 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
85 instead recognize CMSE_PREFIX in symbol name.
86 (elf32_arm_gc_mark_extra_sections): Likewise.
87 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
88 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
90 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
92 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
93 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
95 2019-08-20 Tamar Christina <tamar.christina@arm.com>
97 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
98 elf32_arm_stub_long_branch_v4t_thumb_thumb,
99 elf32_arm_stub_long_branch_v4t_thumb_arm,
100 elf32_arm_stub_short_branch_v4t_thumb_arm,
101 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
102 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
103 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
104 previous instruction.
106 2019-08-19 Tom Tromey <tromey@adacore.com>
108 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
111 2019-08-19 Alan Modra <amodra@gmail.com>
113 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
115 (struct _ppc64_elf_section_data): Likewise.
116 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
117 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
118 than TOC loop. Check PLT16 insns too.
120 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
123 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
124 PC-relative relocations back to ...
125 (elf_x86_64_relocate_section): Here.
127 2019-08-16 Martin Liska <mliska@suse.cz>
130 * elflink.c: Report error only for not relocatable.
131 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
132 here lto_slim_object as it's handled in caller.
134 2019-08-16 Alan Modra <amodra@gmail.com>
136 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
138 2019-08-15 Jim Wilson <jimw@sifive.com>
140 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
141 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
142 to c.li instruction, and use ENCODE_RVC_IMM to set value.
144 2019-08-15 Tom Tromey <tromey@adacore.com>
146 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
149 2019-08-14 Alan Modra <amodra@gmail.com>
152 * dwarf2.c (stash_comp_unit): New function, extracted from..
153 (_bfd_dwarf2_find_nearest_line): ..here.
154 (find_abstract_instance): Parse comp units and decode line info
157 2019-08-14 Alan Modra <amodra@gmail.com>
159 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
160 (comp_unit_find_nearest_line): Use it here..
161 (_bfd_dwarf2_find_symbol_bias): ..and here.
163 2019-08-14 Alan Modra <amodra@gmail.com>
165 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
166 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
167 * coffgen.c (coff_find_nearest_line_with_names): Adjust
168 _bfd_dwarf2_find_nearest_line calls.
169 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
170 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
171 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
172 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
173 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
174 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
175 * libbfd.h: Regenerate.
177 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
179 * elf-bfd.h (struct elf_backend_data): New members.
180 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
181 .gnu.hash section if necessary.
182 (struct collect_gnu_hash_codes): New member.
183 (elf_gnu_hash_process_symidx): New function name.
184 (elf_renumber_gnu_hash_syms): Ignore local and undefined
185 symbols. Record xlat location for every symbol which should have
187 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
188 dynamic section if necessary.
189 (GNU_HASH_SECTION_NAME): New define.
190 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
191 Update the section size info.
192 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
193 (struct mips_elf_link_hash_entry): New member.
194 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
196 (mips_elf_sort_hash_table): Initialize the pointer to the
198 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
199 translation table entry with the symbol dynindx.
200 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
201 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
203 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
205 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
207 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
208 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
210 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
211 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
212 (_bfd_mips_post_process_headers): Mark the ABI version as
213 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
214 but not a .hash section.
215 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
216 position in the translation table, associated with the hash
218 * elfxx-mips.h (literal_reloc_p): Define
219 elf_backend_record_xhash_symbol backend hook.
220 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
223 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
225 * elf64-bpf.c (bpf_elf_relocate_section): New function.
226 (bpf_elf_insn_disp_reloc): Delete function.
227 (elf_backend_relocate_section): Define.
229 2019-08-07 Alan Modra <amodra@gmail.com>
232 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
233 for overflow in expressions involving nsymz.
235 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
237 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
238 two pages in relro presence.
240 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
242 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
243 (get_wsr_lbeg_opcode): New functions.
244 (check_loop_aligned): Detect relaxed loops and adjust loop_len
245 and insn_len for the first actual instruction of the loop.
247 2019-07-30 Alan Modra <amodra@gmail.com>
250 * bfd.c (struct bfd): Add lto_slim_object flag.
251 * bfd-in2.h: Regenerate.
253 2019-07-29 Martin Liska <mliska@suse.cz>
256 * archive.c (_bfd_compute_and_write_armap): Come up with
257 report_plugin_err variable.
258 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
259 * elf.c (struct lto_section): New.
260 (_bfd_elf_make_section_from_shdr): Parse content of
261 .gnu_lto_.lto section.
262 * elflink.c: Report error for a missing LTO plugin.
263 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
265 2019-07-28 Alan Modra <amodra@gmail.com>
269 * elflink.c (elf_link_add_object_symbols): Report an informative
270 error on finding local symbols with index equal or greater than
271 symbol table sh_info. Correct comment. Allow such symbols in
272 dynamic objects. Abort on NULL section for symbol.
274 2019-07-26 Alan Modra <amodra@gmail.com>
276 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
277 (elf_linker): Don't define.
278 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
280 2019-07-25 YunQiang Su <syq@debian.org>
283 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
286 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
288 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
290 (reloc_type_to_name): Fix formating.
291 (arc_elf_object_p): Likewise.
292 (debug_arc_reloc): Likewise.
293 (arc_do_relocation): Likewise.
295 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
297 * elf32-arc.c (bfd_get_32_me): New function.
298 (bfd_put_32_me): Likewise.
299 (arc_elf_relax_section): Likewise.
300 (bfd_elf32_bfd_relax_section): Define.
302 2019-07-24 Alan Modra <amodra@gmail.com>
304 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
305 elf_backend_final_write_processing, don't pass linker arg.
306 (_bfd_elf_final_write_processing): Update prototype.
307 * elf.c (_bfd_elf_write_object_contents): Adjust call.
308 (_bfd_elf_final_write_processing): Return error on incompatible
309 OSABI and has_gnu_osabi. Remove linker arg.
310 * elf-nacl.h (nacl_final_write_processing): Update prototype.
311 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
312 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
313 (_bfd_mips_elf_final_write_processing): Likewise.
314 * elf-hppa.h (elf_hppa_final_write_processing): Return status
315 and remove linker arg.
316 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
317 * elf-nacl.c (nacl_final_write_processing): Likewise.
318 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
319 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
320 * elf32-arm.c (arm_final_write_processing): Likewise.
321 (elf32_arm_final_write_processing): Likewise.
322 (elf32_arm_nacl_final_write_processing): Likewise.
323 (elf32_arm_vxworks_final_write_processing): Likewise.
324 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
325 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
326 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
327 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
328 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
329 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
330 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
331 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
332 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
333 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
334 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
335 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
336 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
337 * elf32-ppc.c (ppc_final_write_processing): Likewise.
338 (ppc_elf_final_write_processing): Likewise.
339 (ppc_elf_vxworks_final_write_processing): Likewise.
340 * elf32-sparc.c (sparc_final_write_processing): Likewise.
341 (elf32_sparc_final_write_processing): Likewise.
342 (elf32_sparc_vxworks_final_write_processing): Likewise.
343 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
344 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
345 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
346 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
347 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
348 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
349 (_bfd_mips_elf_final_write_processing): Likewise.
351 2019-07-24 Alan Modra <amodra@gmail.com>
353 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
355 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
356 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
358 2019-07-24 Alan Modra <amodra@gmail.com>
360 * elf32-visium.c (visium_elf_post_process_headers): Don't set
361 EI_OSABI header byte here.
364 2019-07-23 Alan Modra <amodra@gmail.com>
366 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
367 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
368 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
369 when elf_gnu_osabi_mbind is set.
370 (_bfd_elf_map_sections_to_segments): Likewise.
371 (_bfd_elf_init_private_section_data): Likewise.
372 (_bfd_elf_final_write_processing): Update comment.
373 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
374 (elf_backend_special_sections): Define without .tbss for linux.
376 2019-07-23 Alan Modra <amodra@gmail.com>
378 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
379 Remove none, any, all enums.
380 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
381 (_bfd_elf_final_write_processing): Declare.
382 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
383 elf_backend_final_write_processing.
384 (_bfd_elf_post_process_headers): Move body of function to..
385 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
386 only when not already set. Adjust for rename.
387 * elfxx-target.h (elf_backend_final_write_processing): Default to
388 _bfd_elf_final_write_processing.
389 * elf-hppa.h (elf_hppa_final_write_processing): Call
390 _bfd_elf_final_write_processing.
391 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
392 * elf-nacl.c (nacl_final_write_processing): Likewise.
393 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
394 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
395 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
396 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
397 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
398 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
399 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
400 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
401 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
402 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
403 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
404 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
405 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
406 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
407 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
408 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
409 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
410 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
411 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
412 * elf32-arm.c (arm_final_write_processing): Split out from..
413 (elf32_arm_final_write_processing): ..here. Call
414 _bfd_elf_final_write_processing.
415 (elf32_arm_nacl_final_write_processing): Adjust.
416 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
417 (_bfd_mips_elf_final_write_processing): ..here. Call
418 _bfd_elf_final_write_processing.
419 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
420 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
421 * elf32-ppc.c (ppc_final_write_processing): Split out from..
422 (ppc_elf_final_write_processing): ..here. Call
423 _bfd_elf_final_write_processing.
424 (ppc_elf_vxworks_final_write_processing): Adjust.
425 * elf32-sparc.c (sparc_final_write_processing): Split out from..
426 (elf32_sparc_final_write_processing): ..here. Call
427 _bfd_elf_final_write_processing.
428 (elf32_sparc_vxworks_final_write_processing): Adjust.
429 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
430 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
431 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
432 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
433 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
434 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
435 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
436 * elflink.c (elf_link_add_object_symbols): Likewise.
437 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
440 2019-07-23 Omar Majid <omajid@redhat.com>
442 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
443 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
444 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
446 * peXXigen.c: Add comment about source of .NET magic numbers.
448 2019-07-19 Alan Modra <amodra@gmail.com>
450 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
451 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
452 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
453 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
454 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
455 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
456 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
457 (ppc64_elf_check_relocs): Support pcrel tls relocs.
458 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
459 * bfd-in2.h: Regenerate.
460 * libbfd.h: Regenerate.
462 2019-07-18 Alan Modra <amodra@gmail.com>
464 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
465 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
468 2019-07-18 Alan Modra <amodra@gmail.com>
470 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
471 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
473 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
474 tls_type vars unsigned int.
475 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
476 to select r_type edit.
478 2019-07-18 Alan Modra <amodra@gmail.com>
480 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
482 * elf64-ppc.c (TLS_GDIE): Likewise.
484 2019-07-18 Alan Modra <amodra@gmail.com>
486 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
487 range of tp-relative offsets.
489 2019-07-15 Alan Modra <amodra@gmail.com>
491 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
492 alias is no longer bfd_link_hash_defined, clear the alias.
494 2019-07-13 Alan Modra <amodra@gmail.com>
496 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
498 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
499 (_bfd_elf_init_2_index_sections): Likewise.
500 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
501 relocations for local TLS symbols, use STN_UNDEF as the relocation
503 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
504 leave TLS symbol value in the addend.
506 2019-07-08 Alan Modra <amodra@gmail.com>
509 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
510 size before reading first word.
512 2019-07-02 Nick Clifton <nickc@redhat.com>
515 * elf.c (is_debuginfo_file): New function.
516 (assign_file_positions_for_non_load_sections): Do not warn about
517 allocated sections outside of loadable segments if they are found
519 * elf-bfd.h (is_debuginfo_file): Prototype.
521 2019-07-02 Nick Clifton <nickc@redhat.com>
524 * compress.c (bfd_get_full_section_contents): Do not complain
525 about linker created sections that are larger than the file size.
527 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
529 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
530 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
532 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
534 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
536 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
537 sections when .text section contain secure entry functions
540 2019-07-01 Nick Clifton <nickc@redhat.com>
543 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
544 section VMA in the offset used to update exidx relocs.
546 2019-06-28 Nick Clifton <nickc@redhat.com>
549 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
550 large version reference section.
551 * compress.c (bfd_get_full_section_contents): Check for an
552 uncompressed section whose size is larger than the file size.
554 2019-06-28 Alan Modra <amodra@gmail.com>
556 * format.c (bfd_check_format_matches): Don't match plugin target
557 if another target matches. Expand comment.
558 * targets.c (_bfd_target_vector): Move plugin_vec after all other
559 non-corefile targets, outside !SELECT_VECS.
560 * config.bfd: Don't handle targ=plugin here.
561 * configure.ac: Don't add plugin to enable_targets or handle in
562 target loop setting selvecs and other target vars.
563 * configure: Regenerate.
565 2019-06-26 Nick Clifton <nickc@redhat.com>
568 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
569 messages for failures.
570 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
571 if returning an error value.
573 2019-06-25 Jan Beulich <jbeulich@suse.com>
575 * elf-properties.c (elf_find_and_remove_property): Rename last
576 parameter. Mention it in comment.
578 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
580 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
581 SEC_MERGE or SEC_CODE flags are set.
582 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
583 symtype consistently. Don't include sec_addr (sym_sec) in symval.
584 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
585 Add sec_addr (sym_sec) after handling merge sections.
587 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
590 * elf-properties.c (elf_merge_gnu_property_list): Remove the
591 property after reporting property removal.
593 2019-06-23 Alan Modra <amodra@gmail.com>
596 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
597 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
598 Reduce range of offsets allowed for other GOT relocs.
600 2019-06-23 Alan Modra <amodra@gmail.com>
603 * elfcode.h (elf_object_p): Warning fix.
605 2019-06-21 Alan Modra <amodra@gmail.com>
608 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
610 2019-06-19 Alan Modra <amodra@gmail.com>
613 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
614 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
616 2019-06-19 Alan Modra <amodra@gmail.com>
618 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
619 functions that require r2 valid to use local entry.
620 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
622 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
624 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
625 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
626 with elfNN_aarch64_allocate_local_dynrelocs.
628 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
630 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
632 2019-06-14 Alan Modra <amodra@gmail.com>
634 * Makefile.in: Regenerate.
635 * configure: Regenerate.
637 2019-06-14 Alan Modra <amodra@gmail.com>
639 * elf64-ppc.c: Fix comments involving paddi.
641 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
644 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
645 absent, or the bfd is not in the ELF formart.
646 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
648 2019-06-10 Christos Zoulas <christos@zoulas.com>
651 * elf.c (elfcore_make_auxv_note_section): New function.
652 (elfcore_grok_note): Use it.
653 (elfcore_grok_freebsd_note): Likewise.
654 (elfcore_grok_openbsd_note): Likewise.
655 (elfcore_grok_netbsd_note): Likewise. Plus add support for
656 NT_NETBSDCORE_AUXV notes.
658 2019-06-06 Sudakshina Das <sudi.das@arm.com>
660 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
661 alignment of the new gnu property section.
663 2019-06-06 Sudakshina Das <sudi.das@arm.com>
665 * bfd-in.h: Change comment.
666 * bfd-in2.h: Regenerate.
667 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
668 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
671 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
673 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
674 Remove overflow check.
676 2019-05-28 Alan Modra <amodra@gmail.com>
679 * cofflink.c (coff_link_check_archive_element): Don't assume
680 element is a coff object file after calling add_archive_element.
682 2019-05-28 Alan Modra <amodra@gmail.com>
685 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
686 attempt to set sh_entsize for excluded PLT section.
688 2019-05-28 Alan Modra <amodra@gmail.com>
691 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
692 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
693 allocated in alpha_dynamic_entries_for_reloc.
695 2019-05-28 Alan Modra <amodra@gmail.com>
698 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
699 on NULL output_section.
700 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
702 2019-05-28 Alan Modra <amodra@gmail.com>
705 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
706 entry when MUST_FIND. Abort when MUST_FIND not found.
707 (elf_m68k_get_bfd2got_entry): Likewise.
708 (elf_m68k_relocate_section): Remove now useless assert.
710 2019-05-28 Alan Modra <amodra@gmail.com>
713 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
714 from bfd_link_info, not an output section owner.
715 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
716 (elf_hppa_final_link_relocate): Likewise.
718 2019-05-28 Alan Modra <amodra@gmail.com>
721 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
722 create_object_symbols_section, obj_textsec, obj_datasec or
723 obj_bsssec. Fix other errors in placement.
724 * config.bfd: Obsolete tic30-aout.
726 2019-05-28 Alan Modra <amodra@gmail.com>
729 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
730 end of section list as well as section_count.
731 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
732 section list before returning error.
734 2019-05-27 Alan Modra <amodra@gmail.com>
736 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
738 2019-05-27 Alan Modra <amodra@gmail.com>
741 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
743 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
745 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
746 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
747 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
748 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
749 (elf_backend_merge_symbol_attribute): Define.
751 2019-05-24 Alan Modra <amodra@gmail.com>
753 * po/SRC-POTFILES.in: Regenerate.
755 2019-05-24 Alan Modra <amodra@gmail.com>
757 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
758 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
759 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
760 (struct ppc_link_hash_table): Add powerxx_stubs.
761 (ppc64_elf_check_relocs): Set powerxx_stubs.
762 (build_powerxx_offset, size_powerxx_offset),
763 (num_relocs_for_powerxx_offset),
764 (emit_relocs_for_powerxx_offset): New functions.
765 (plt_stub_size): Size powerxx stubs.
766 (ppc_build_one_stub): Emit powerxx stubs.
767 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
770 2019-05-24 Alan Modra <amodra@gmail.com>
772 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
774 (xlate_pcrel_opt): New function.
775 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
776 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
777 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
779 2019-05-24 Alan Modra <amodra@gmail.com>
781 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
782 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
783 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
784 (BFD_RELOC_PPC64_PLT_PCREL34),
785 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
786 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
787 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
788 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
789 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
790 * elf64-ppc.c (PNOP): Define.
791 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
792 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
793 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
795 (ppc64_elf_prefix_reloc): New function.
796 (struct ppc_link_hash_table): Add notoc_plt.
797 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
798 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
799 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
800 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
801 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
802 possible need for dynamic relocs on non-pcrel powerxx relocs.
803 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
804 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
805 (toc_adjusting_stub_needed): Likewise.
806 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
807 (ppc64_elf_relocate_section): Handle new powerxx relocs.
808 * bfd-in2.h: Regenerate.
809 * libbfd.h: Regenerate.
811 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
813 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
814 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
816 * configure: Regenerate.
818 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
820 * configure: Regenerated.
821 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
822 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
823 (BFD64_BACKENDS): Add elf64-bpf.lo.
824 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
825 * Makefile.in (SOURCE_HFILES): Regenerate.
826 * config.bfd (targ_cpu): Handle bpf-*-* targets.
827 * cpu-bpf.c: New file.
828 * elf64-bpf.c: Likewise.
829 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
831 * archures.c: Define architecture bfd_arch_bpf and machine
833 * reloc.c: Define BFD relocations used by the BPF target.
834 * bfd-in2.h: Regenerated.
835 * libbfd.h: Likewise.
837 2019-05-22 Alan Modra <amodra@gmail.com>
839 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
842 2019-05-22 Alan Modra <amodra@gmail.com>
844 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
845 processing on "size error in section".
847 2019-05-22 Alan Modra <amodra@gmail.com>
849 * som.c (som_bfd_free_cached_info): Call
850 _bfd_generic_close_and_cleanup.
852 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
854 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
855 for TLS_TPREL_HI16(/LO16) relocations in shared library.
857 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
859 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
860 checks. Search the RELA table for n64 relocations.
862 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
863 Faraz Shahbazker <fshahbazker@wavecomp.com>
865 * elfxx-mips.c (LA25_BC): New macro.
866 (mips_elf_link_hash_table)<compact_branches>: New field.
867 (STUB_JALRC): New macro.
868 (mipsr6_o32_exec_plt0_entry_compact): New array.
869 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
870 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
871 (mipsr6_exec_plt_entry_compact): Likewise.
872 (mips_elf_create_la25_stub): Use BC instead of J for stubs
873 when compact_branches is true.
874 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
875 PLT for MIPSR6 with compact_branches. Do not reorder the
876 compact branches PLT. Switch the lazy stub for MIPSR6
877 with compact_branches to use JALRC.
878 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
879 when compact_branches is true.
880 (_bfd_mips_elf_compact_branches): New function.
881 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
883 2019-05-21 Tamar Christina <tamar.christina@arm.com>
886 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
889 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
892 * elf32-arm.c (get_value_helper): Remove.
893 (elf32_arm_final_link_relocate): Fix branch future relocations.
895 2019-05-21 Tamar Christina <tamar.christina@arm.com>
898 * bfd-in.h (enum erratum_84319_opts): New
899 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
900 int to enum erratum_84319_opts.
901 * bfd-in2.h: Regenerate.
902 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
903 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
904 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
905 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
906 (_bfd_aarch64_resize_stubs): Amend comment.
907 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
909 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
910 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
912 (clear_erratum_843419_entry): Update erratum conditional.
914 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
917 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
918 when computing distance_short_enough.
920 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
923 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
924 Wrap around even if distance equals avr_pc_wrap_around.
926 2019-05-20 Nick Clifton <nickc@redhat.com>
928 * po/fr.po: Updated French translation.
930 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
932 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
934 2019-05-16 Alan Modra <amodra@gmail.com>
936 * elf32-arm.c (elf32_arm_write_section): Revert last change.
938 2019-05-15 Alan Modra <amodra@gmail.com>
940 * elf32-arm.c (elf32_arm_write_section): Don't leave
941 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
942 unitialised section contents.
944 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
947 * verilog.c: (VerilogDataWidth): New variable.
948 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
950 2019-05-08 Nick Clifton <nickc@redhat.com>
953 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
954 rather than FALSE if encountering a non-ELF file.
956 2019-05-06 Alan Modra <amodra@gmail.com>
958 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
960 2019-05-06 Alan Modra <amodra@gmail.com>
962 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
963 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
964 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
965 * libbfd.h: Regenerate.
966 * bfd-in2.h: Regenerate.
968 2019-05-04 Alan Modra <amodra@gmail.com>
971 * syms.c (coff_section_type): Only allow '.', '$' and numeric
972 following the standard section names.
973 (bfd_decode_symclass): Prioritize section flag tests in
974 decode_section_type before name tests in coff_section_type.
975 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
976 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
977 their names and choose standard .text section flags for
980 2019-05-02 Nick Clifton <nickc@redhat.com>
983 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
984 .gnu.debugaltlink sections as debugging sections.
986 2019-04-30 Alan Modra <amodra@gmail.com>
988 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
989 (struct _ppc64_elf_section_data): Likewise.
990 (ppc64_elf_check_relocs): Set above fields.
991 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
992 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
995 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
998 * elflink.c (elf_link_output_extsym): Don't complain undefined
999 weak dynamic reference.
1001 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1003 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1004 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1005 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1006 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1007 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1008 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1009 (elfNN_aarch64_small_plt0_bti_entry): Update.
1010 (elfNN_aarch64_small_plt_bti_entry): Update.
1011 (elfNN_aarch64_small_plt_pac_entry): Update.
1012 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1013 (setup_plt_values): Setup new entries.
1014 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1015 (elfNN_aarch64_plt_sym_val): Likewise.
1017 2019-04-22 Jim Wilson <jimw@sifive.com>
1019 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1021 2019-04-19 Alan Modra <amodra@gmail.com>
1023 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1025 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1027 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1028 building shared object.
1029 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1031 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1034 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1037 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1039 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1041 * bfd-in2.h: Regenerate.
1042 * libbfd.h: Likewise.
1044 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1046 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1047 * bfd-in2.h: Regenerated.
1048 * libbfd.h: Regenerated.
1050 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1052 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1053 * bfd-in2.h: Regenerated.
1054 * libbfd.h: Likewise.
1056 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1058 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1059 * bfd-in2.h: Regenerated.
1060 * libbfd.h: Regenerated.
1061 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1062 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1063 and R_ARM_THM_BF12 together.
1064 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1066 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1068 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1069 * libbfd.h: Regenerated.
1070 * bfd-in2.h: Regenerated.
1071 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1072 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1073 and R_ARM_THM_BF18 together.
1074 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1076 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1078 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1079 * bfd-in2.h: Regenerated.
1080 * libbfd.h: Regenerated.
1081 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1082 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1083 and R_ARM_THM_BF16 together.
1084 (get_value_helper): New reloc helper.
1085 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1087 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1089 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1090 * bfd-in2.h: Regenerate.
1091 * libbfd.h: Regenerate.
1093 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1095 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1096 * bfd-in2.h: Regenerate.
1097 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1098 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1100 (using_thumb2): Likewise.
1101 (using_thumb2_bl): Update assert.
1102 (arch_has_arm_nop): Likewise.
1103 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1104 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1106 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1108 * elf-linker-x86.h (elf_x86_cet_report): New.
1109 (elf_linker_x86_params): Add cet_report.
1110 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1111 missing IBT and SHSTK properties if needed.
1113 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1116 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1117 "h != NULL". Don't check "h != NULL" before calling.
1118 bfd_elf_gc_record_vtentry.
1119 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1120 * elf32-bfin.c (bfin_check_relocs): Likewise.
1121 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1122 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1123 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1124 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1125 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1126 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1127 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1128 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1129 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1130 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1131 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1132 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1133 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1134 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1135 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1136 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1137 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1138 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1139 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1140 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1141 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1142 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1143 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1144 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1145 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1146 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1147 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1148 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1149 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1152 2019-04-11 Alan Modra <amodra@gmail.com>
1155 * elflink.c (elf_link_add_object_symbols): Don't read partial
1156 dynamic entries from fuzzed objects.
1158 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1161 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1162 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1163 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1165 2019-04-10 Michael Forney <mforney@mforney.org>
1168 * doc/chew.c (free_words): Correctly free "push_text" strings.
1170 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1172 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1174 2019-04-08 Alan Modra <amodra@gmail.com>
1176 * configure.ac (elfxx_x86): Define and use.
1177 * configure: Regenerate.
1179 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1181 * elf-linker-x86.h: New file.
1182 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1183 to get x86-specific linker options.
1184 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1185 (elf_x86_64_check_relocs): Likewise.
1186 (elf_x86_64_relocate_section): Likewise.
1187 (elf_x86_64_link_setup_gnu_properties): Likewise.
1188 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1189 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1190 (_bfd_elf_linker_x86_set_options): New function.
1191 * elfxx-x86.h: Include "elf-linker-x86.h".
1192 (elf_x86_link_hash_table): Add params.
1194 2019-04-03 Alan Modra <amodra@gmail.com>
1196 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1197 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1198 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1199 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1200 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1201 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1203 2019-04-02 Jim Wilson <jimw@sifive.com>
1206 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1207 ELF header flags to after check for ELF object file. Loop through
1208 sections looking for code sections, if none, then skip ABI checks.
1210 2019-03-30 Andrew Waterman <andrew@sifive.com>
1212 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1215 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1217 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1218 info->export_dynamic to the conditional.
1220 2019-03-28 Alan Modra <amodra@gmail.com>
1223 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1224 * configure: Regenerate.
1225 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1226 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1227 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1228 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1229 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1231 2019-03-21 Jim Wilson <jimw@sifive.com>
1234 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1235 verify sym non-NULL before using. Add identical check using h.
1237 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1239 * elf-bfd.h (struct elf_backend_data): Add argument to
1240 merge_gnu_properties.
1241 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1242 itself and while calling bed->merge_gnu_properties.
1243 (elf_merge_gnu_property_list): Update the calls for
1244 elf_merge_gnu_properties.
1245 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1246 of --force-bti warning and add argument.
1247 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1249 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1250 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1253 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1255 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1256 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1257 (elf_backend_fixup_gnu_properties): Define for AArch64.
1259 2019-03-18 Alan Modra <amodra@gmail.com>
1262 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1263 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1264 attempt at writing glink stubs only once.
1266 2019-03-16 Alan Modra <amodra@gmail.com>
1269 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1270 (_bfd_elf_rel_local_sym): Likewise.
1271 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1272 section of symbols with unrecognized shndx.
1274 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1277 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1279 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1280 in discarded section.
1282 2019-03-15 Alan Modra <amodra@gmail.com>
1285 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1286 symbol after globals if elf_bad_symtab is not set.
1288 2019-03-15 Alan Modra <amodra@gmail.com>
1291 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1292 (_bfd_elf_rel_local_sym): Likewise.
1294 2019-03-15 Alan Modra <amodra@gmail.com>
1297 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1298 object files with sh_size not a multiple of sh_entsize.
1300 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1303 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1304 input with bad relocation.
1306 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1308 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1310 2019-03-14 Nick Clifton <nickc@redhat.com>
1313 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1314 (save_section_vma): Initialise field to the number of entries in
1316 (section_vma_same): Check that the number of entries in the
1317 sec_vma table matches the number of sections in the bfd.
1319 2019-03-14 Nick Clifton <nickc@redhat.com>
1322 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1323 section owner pointer when adding the default symbol.
1325 2019-03-14 Nick Clifton <nickc@redhat.com>
1328 * elflink.c (elf_link_add_object_symbols): Add new local variable
1329 extversym_end. Initialise it to point to the end of the version
1330 symbol table, if present. Check it when initialising and updating
1333 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1335 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1336 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1337 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1338 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1340 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1341 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1342 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1344 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1345 Szabolcs Nagy <szabolcs.nagy@arm.com>
1347 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1348 (aarch64_bti_pac_info): New.
1349 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1350 (bfd_elf32_aarch64_set_options): Likewise.
1351 * bfd-in2.h: Regenerate
1352 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1353 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1354 (elfNN_aarch64_small_plt0_bti_entry): New.
1355 (elfNN_aarch64_small_plt_bti_entry): New.
1356 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1357 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1358 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1359 tlsdesc_plt_entry_size fields.
1360 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1361 (setup_plt_values): New helper function.
1362 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1364 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1366 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1367 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1368 to plt stubs instead of fixed ones and update filling them according
1369 to the need for bti.
1370 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1371 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1372 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1373 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1374 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1376 (bfd_elfNN_get_synthetic_symtab): Define.
1377 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1378 and mising BTI NOTE SECTION.
1381 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1383 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1384 linker created inputs from merge.
1385 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1386 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1387 (elfNN_aarch64_link_setup_gnu_properties): New.
1388 (elfNN_aarch64_merge_gnu_properties): New.
1389 (elf_backend_setup_gnu_properties): Define for AArch64.
1390 (elf_backend_merge_gnu_properties): Likewise.
1391 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1392 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1393 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1394 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1395 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1396 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1397 (elf_backend_parse_gnu_properties): Define for AArch64.
1399 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1402 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1403 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1405 2019-03-12 Alan Modra <amodra@gmail.com>
1407 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1408 nmemb parameter. Use bfd_alloc2.
1409 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1411 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1412 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1413 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1415 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1416 (assign_section_numbers): Style fix.
1417 (swap_out_syms): Use bfd_malloc2.
1418 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1420 (_bfd_elf_make_empty_symbol): Style fix.
1421 (elfobj_grok_stapsdt_note_1): Formatting.
1422 * elfcode.h (elf_object_p): Use bfd_alloc2.
1423 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1424 (elf_slurp_symbol_table): Use bfd_zalloc2.
1425 (elf_slurp_reloc_table): Use bfd_alloc2.
1426 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1427 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1428 size calculation doesn't overflow.
1429 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1430 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1431 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1433 2019-03-08 Alan Modra <amodra@gmail.com>
1436 * merge.c (merge_strings): Return secinfo. Don't pad section
1438 (_bfd_merge_sections): Pad section to alignment here, if input
1439 sections contributing to merged output all pad to alignment.
1442 2019-03-06 Nick Clifton <nickc@redhat.com>
1444 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1446 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1447 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1449 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1451 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1452 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1455 * elf32-s390.c (allocate_dynrelocs): Update comment.
1457 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1459 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1461 2019-02-28 Nick Clifton <nickc@redhat.com>
1464 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1465 section that is not NUL terminated.
1467 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1470 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1471 by linker when checking copy reloc on protected symbol.
1473 2019-02-24 Alan Modra <amodra@gmail.com>
1476 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1478 2019-02-20 Eric Tsai <erictsai@cadence.com>
1480 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1481 sections between the call site and call destination and adjust
1482 call distance by the largest alignment.
1484 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1486 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1487 * elf.c (elfcore_grok_aarch_pauth): New function.
1488 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1489 (elfcore_write_aarch_pauth): New function.
1490 (elfcore_write_register_note): Check for AArch64 pauth section.
1492 2019-02-20 Alan Modra <amodra@gmail.com>
1495 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1498 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1500 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1501 Darwin hosts, not just or1k.
1502 * configure: Regenerate.
1504 2019-02-20 Alan Modra <amodra@gmail.com>
1507 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1508 sentinel NUL to string buffer nearer to loop where it is used.
1509 Don't go past sentinel when scanning strings, and don't write
1511 * archive.c (do_slurp_coff_armap): Simplify string handling to
1514 2019-02-19 Alan Modra <amodra@gmail.com>
1517 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1518 attempting to prevent read past end of section.
1520 2019-02-18 Alan Modra <amodra@gmail.com>
1523 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1524 PRIx64 to generate warning messages. Print local sym names too.
1526 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1528 * elf32-arc (INIT_SYM_STRING): Delete.
1529 (FINI_SYM_STRING): Likewise.
1530 (init_str): Likewise.
1531 (fini_str): Likewise.
1533 2019-02-08 Alan Modra <amodra@gmail.com>
1535 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1536 for bss-plt" warning to make it an error.
1538 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1541 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1542 reloc_class_ifunc for ifunc symbols.
1543 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1545 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1547 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1548 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1550 2019-02-07 Nick Clifton <nickc@redhat.com>
1552 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1553 into the definitely obsolete list.
1555 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1558 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1559 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1560 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1562 (elf_x86_64_check_relocs): Here.
1563 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1564 to check if a symbol is defined in a non-shared object.
1565 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1567 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1569 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1570 of 'labs' (and fix GCC warning).
1572 2019-01-25 Nick Clifton <nickc@redhat.com>
1574 * po/ru.po: Updated Russian translation.
1576 2019-01-23 Nick Clifton <nickc@redhat.com>
1578 * po/fr.po: Updated French translation.
1580 2019-01-21 Nick Clifton <nickc@redhat.com>
1582 * po/pt.po: Updated Portuguese translation.
1583 * po/uk.po: Updated Ukranian translation.
1585 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1588 * elf32-nds32.c (nds32_relocate_section): Add space between words
1590 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1592 (riscv_i_or_e_p): Likewise.
1593 (riscv_merge_arch_attr_info): Likewise.
1595 2019-01-19 Nick Clifton <nickc@redhat.com>
1597 * version.m4: Reset to 2.32.51
1598 * configure: Regenerate.
1599 * po/bfd.pot: Regenerate.
1601 2018-06-24 Nick Clifton <nickc@redhat.com>
1603 2.32 branch created.
1605 2019-01-16 Kito Cheng <kito@andestech.com>
1607 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1610 2019-01-16 Kito Cheng <kito@andestech.com>
1611 Nelson Chu <nelson@andestech.com>
1613 * elfnn-riscv.c (in_subsets): New.
1614 (out_subsets): Likewise.
1615 (merged_subsets): Likewise.
1616 (riscv_std_ext_p): Likewise.
1617 (riscv_non_std_ext_p): Likewise.
1618 (riscv_std_sv_ext_p): Likewise.
1619 (riscv_non_std_sv_ext_p): Likewise.
1620 (riscv_version_mismatch): Likewise.
1621 (riscv_i_or_e_p): Likewise.
1622 (riscv_merge_std_ext): Likewise.
1623 (riscv_merge_non_std_and_sv_ext): Likewise.
1624 (riscv_merge_arch_attr_info): Likewise.
1625 (riscv_merge_attributes): Likewise.
1626 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1628 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1629 (elf_backend_obj_attrs_vendor): Define.
1630 (elf_backend_obj_attrs_section_type): Likewise.
1631 (elf_backend_obj_attrs_section): Likewise.
1632 (elf_backend_obj_attrs_arg_type): Define as
1633 riscv_elf_obj_attrs_arg_type.
1634 * elfxx-riscv.c (riscv_estimate_digit): New.
1635 (riscv_estimate_arch_strlen1): Likewise.
1636 (riscv_estimate_arch_strlen): Likewise.
1637 (riscv_arch_str1): Likewise.
1638 (riscv_arch_str): Likewise.
1639 * elfxx-riscv.h (riscv_arch_str): Declare.
1641 2019-01-14 John Darrington <john@darrington.wattle.id.au>
1643 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1645 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1646 source field. (md_apply_fix): Apply final fix
1647 to BFD_RELOC_S12Z_OPR.
1648 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1650 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1653 * elf32-s390.c (allocate_dynrelocs): Update comment.
1655 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1657 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1658 * configure: Regenerate.
1660 2019-01-08 Alan Modra <amodra@gmail.com>
1664 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1667 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1669 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1670 * bfd/bfd-in2.h: Regenerate.
1671 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1672 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1674 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1676 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1677 default target, little endian target is more suitable.
1679 2019-01-04 Alan Modra <amodra@gmail.com>
1683 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1685 (EQ_VALUE_IN_FIELD): Likewise.
1686 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1688 2019-01-01 Alan Modra <amodra@gmail.com>
1690 Update year range in copyright notice of all files.
1692 For older changes see ChangeLog-2018
1694 Copyright (C) 2019 Free Software Foundation, Inc.
1696 Copying and distribution of this file, with or without modification,
1697 are permitted in any medium without royalty provided the copyright
1698 notice and this notice are preserved.
1704 version-control: never