1 2019-08-29 Alan Modra <amodra@gmail.com>
4 * bfd.c (struct bfd): Add no_element_cache.
5 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
6 archive cache when no_element_cache.
7 (bfd_generic_archive_p): Set no_element_cache when opening first
8 element to check format. Close first element too.
9 (do_slurp_bsd_armap): Don't zero ardata->cache here.
10 * bfd-in2.h: Regenerate.
12 2019-08-24 Alan Modra <amodra@gmail.com>
14 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
15 symbols from GOT optimisation.
17 2019-08-23 Stafford Horne <shorne@gmail.com>
19 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
22 2019-08-23 Nick Clifton <nickc@redhat.com>
25 * elf.c (bfd_section_from_shdr): Issue an informative warning
26 message and continue processing other sections after encountering
27 a reloc section for a section which already has other relocs
30 2019-08-23 Alan Modra <amodra@gmail.com>
33 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
34 on error without freeing plts[] contents.
36 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
38 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
40 2019-08-22 Nick Clifton <nickc@redhat.com>
43 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
44 reading data from extra records.
46 2019-08-22 Tamar Christina <tamar.christina@arm.com>
49 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
50 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
51 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
52 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
55 2019-08-22 Alan Modra <amodra@gmail.com>
57 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
58 instead recognize CMSE_PREFIX in symbol name.
59 (elf32_arm_gc_mark_extra_sections): Likewise.
60 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
61 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
63 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
65 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
66 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
68 2019-08-20 Tamar Christina <tamar.christina@arm.com>
70 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
71 elf32_arm_stub_long_branch_v4t_thumb_thumb,
72 elf32_arm_stub_long_branch_v4t_thumb_arm,
73 elf32_arm_stub_short_branch_v4t_thumb_arm,
74 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
75 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
76 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
79 2019-08-19 Tom Tromey <tromey@adacore.com>
81 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
84 2019-08-19 Alan Modra <amodra@gmail.com>
86 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
88 (struct _ppc64_elf_section_data): Likewise.
89 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
90 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
91 than TOC loop. Check PLT16 insns too.
93 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
96 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
97 PC-relative relocations back to ...
98 (elf_x86_64_relocate_section): Here.
100 2019-08-16 Martin Liska <mliska@suse.cz>
103 * elflink.c: Report error only for not relocatable.
104 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
105 here lto_slim_object as it's handled in caller.
107 2019-08-16 Alan Modra <amodra@gmail.com>
109 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
111 2019-08-15 Jim Wilson <jimw@sifive.com>
113 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
114 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
115 to c.li instruction, and use ENCODE_RVC_IMM to set value.
117 2019-08-15 Tom Tromey <tromey@adacore.com>
119 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
122 2019-08-14 Alan Modra <amodra@gmail.com>
125 * dwarf2.c (stash_comp_unit): New function, extracted from..
126 (_bfd_dwarf2_find_nearest_line): ..here.
127 (find_abstract_instance): Parse comp units and decode line info
130 2019-08-14 Alan Modra <amodra@gmail.com>
132 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
133 (comp_unit_find_nearest_line): Use it here..
134 (_bfd_dwarf2_find_symbol_bias): ..and here.
136 2019-08-14 Alan Modra <amodra@gmail.com>
138 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
139 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
140 * coffgen.c (coff_find_nearest_line_with_names): Adjust
141 _bfd_dwarf2_find_nearest_line calls.
142 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
143 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
144 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
145 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
146 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
147 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
148 * libbfd.h: Regenerate.
150 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
152 * elf-bfd.h (struct elf_backend_data): New members.
153 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
154 .gnu.hash section if necessary.
155 (struct collect_gnu_hash_codes): New member.
156 (elf_gnu_hash_process_symidx): New function name.
157 (elf_renumber_gnu_hash_syms): Ignore local and undefined
158 symbols. Record xlat location for every symbol which should have
160 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
161 dynamic section if necessary.
162 (GNU_HASH_SECTION_NAME): New define.
163 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
164 Update the section size info.
165 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
166 (struct mips_elf_link_hash_entry): New member.
167 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
169 (mips_elf_sort_hash_table): Initialize the pointer to the
171 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
172 translation table entry with the symbol dynindx.
173 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
174 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
176 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
178 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
180 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
181 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
183 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
184 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
185 (_bfd_mips_post_process_headers): Mark the ABI version as
186 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
187 but not a .hash section.
188 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
189 position in the translation table, associated with the hash
191 * elfxx-mips.h (literal_reloc_p): Define
192 elf_backend_record_xhash_symbol backend hook.
193 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
196 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
198 * elf64-bpf.c (bpf_elf_relocate_section): New function.
199 (bpf_elf_insn_disp_reloc): Delete function.
200 (elf_backend_relocate_section): Define.
202 2019-08-07 Alan Modra <amodra@gmail.com>
205 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
206 for overflow in expressions involving nsymz.
208 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
210 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
211 two pages in relro presence.
213 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
215 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
216 (get_wsr_lbeg_opcode): New functions.
217 (check_loop_aligned): Detect relaxed loops and adjust loop_len
218 and insn_len for the first actual instruction of the loop.
220 2019-07-30 Alan Modra <amodra@gmail.com>
223 * bfd.c (struct bfd): Add lto_slim_object flag.
224 * bfd-in2.h: Regenerate.
226 2019-07-29 Martin Liska <mliska@suse.cz>
229 * archive.c (_bfd_compute_and_write_armap): Come up with
230 report_plugin_err variable.
231 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
232 * elf.c (struct lto_section): New.
233 (_bfd_elf_make_section_from_shdr): Parse content of
234 .gnu_lto_.lto section.
235 * elflink.c: Report error for a missing LTO plugin.
236 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
238 2019-07-28 Alan Modra <amodra@gmail.com>
242 * elflink.c (elf_link_add_object_symbols): Report an informative
243 error on finding local symbols with index equal or greater than
244 symbol table sh_info. Correct comment. Allow such symbols in
245 dynamic objects. Abort on NULL section for symbol.
247 2019-07-26 Alan Modra <amodra@gmail.com>
249 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
250 (elf_linker): Don't define.
251 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
253 2019-07-25 YunQiang Su <syq@debian.org>
256 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
259 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
261 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
263 (reloc_type_to_name): Fix formating.
264 (arc_elf_object_p): Likewise.
265 (debug_arc_reloc): Likewise.
266 (arc_do_relocation): Likewise.
268 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
270 * elf32-arc.c (bfd_get_32_me): New function.
271 (bfd_put_32_me): Likewise.
272 (arc_elf_relax_section): Likewise.
273 (bfd_elf32_bfd_relax_section): Define.
275 2019-07-24 Alan Modra <amodra@gmail.com>
277 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
278 elf_backend_final_write_processing, don't pass linker arg.
279 (_bfd_elf_final_write_processing): Update prototype.
280 * elf.c (_bfd_elf_write_object_contents): Adjust call.
281 (_bfd_elf_final_write_processing): Return error on incompatible
282 OSABI and has_gnu_osabi. Remove linker arg.
283 * elf-nacl.h (nacl_final_write_processing): Update prototype.
284 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
285 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
286 (_bfd_mips_elf_final_write_processing): Likewise.
287 * elf-hppa.h (elf_hppa_final_write_processing): Return status
288 and remove linker arg.
289 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
290 * elf-nacl.c (nacl_final_write_processing): Likewise.
291 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
292 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
293 * elf32-arm.c (arm_final_write_processing): Likewise.
294 (elf32_arm_final_write_processing): Likewise.
295 (elf32_arm_nacl_final_write_processing): Likewise.
296 (elf32_arm_vxworks_final_write_processing): Likewise.
297 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
298 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
299 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
300 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
301 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
302 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
303 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
304 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
305 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
306 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
307 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
308 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
309 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
310 * elf32-ppc.c (ppc_final_write_processing): Likewise.
311 (ppc_elf_final_write_processing): Likewise.
312 (ppc_elf_vxworks_final_write_processing): Likewise.
313 * elf32-sparc.c (sparc_final_write_processing): Likewise.
314 (elf32_sparc_final_write_processing): Likewise.
315 (elf32_sparc_vxworks_final_write_processing): Likewise.
316 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
317 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
318 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
319 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
320 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
321 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
322 (_bfd_mips_elf_final_write_processing): Likewise.
324 2019-07-24 Alan Modra <amodra@gmail.com>
326 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
328 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
329 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
331 2019-07-24 Alan Modra <amodra@gmail.com>
333 * elf32-visium.c (visium_elf_post_process_headers): Don't set
334 EI_OSABI header byte here.
337 2019-07-23 Alan Modra <amodra@gmail.com>
339 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
340 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
341 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
342 when elf_gnu_osabi_mbind is set.
343 (_bfd_elf_map_sections_to_segments): Likewise.
344 (_bfd_elf_init_private_section_data): Likewise.
345 (_bfd_elf_final_write_processing): Update comment.
346 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
347 (elf_backend_special_sections): Define without .tbss for linux.
349 2019-07-23 Alan Modra <amodra@gmail.com>
351 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
352 Remove none, any, all enums.
353 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
354 (_bfd_elf_final_write_processing): Declare.
355 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
356 elf_backend_final_write_processing.
357 (_bfd_elf_post_process_headers): Move body of function to..
358 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
359 only when not already set. Adjust for rename.
360 * elfxx-target.h (elf_backend_final_write_processing): Default to
361 _bfd_elf_final_write_processing.
362 * elf-hppa.h (elf_hppa_final_write_processing): Call
363 _bfd_elf_final_write_processing.
364 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
365 * elf-nacl.c (nacl_final_write_processing): Likewise.
366 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
367 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
368 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
369 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
370 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
371 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
372 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
373 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
374 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
375 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
376 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
377 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
378 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
379 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
380 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
381 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
382 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
383 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
384 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
385 * elf32-arm.c (arm_final_write_processing): Split out from..
386 (elf32_arm_final_write_processing): ..here. Call
387 _bfd_elf_final_write_processing.
388 (elf32_arm_nacl_final_write_processing): Adjust.
389 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
390 (_bfd_mips_elf_final_write_processing): ..here. Call
391 _bfd_elf_final_write_processing.
392 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
393 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
394 * elf32-ppc.c (ppc_final_write_processing): Split out from..
395 (ppc_elf_final_write_processing): ..here. Call
396 _bfd_elf_final_write_processing.
397 (ppc_elf_vxworks_final_write_processing): Adjust.
398 * elf32-sparc.c (sparc_final_write_processing): Split out from..
399 (elf32_sparc_final_write_processing): ..here. Call
400 _bfd_elf_final_write_processing.
401 (elf32_sparc_vxworks_final_write_processing): Adjust.
402 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
403 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
404 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
405 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
406 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
407 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
408 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
409 * elflink.c (elf_link_add_object_symbols): Likewise.
410 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
413 2019-07-23 Omar Majid <omajid@redhat.com>
415 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
416 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
417 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
419 * peXXigen.c: Add comment about source of .NET magic numbers.
421 2019-07-19 Alan Modra <amodra@gmail.com>
423 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
424 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
425 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
426 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
427 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
428 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
429 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
430 (ppc64_elf_check_relocs): Support pcrel tls relocs.
431 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
432 * bfd-in2.h: Regenerate.
433 * libbfd.h: Regenerate.
435 2019-07-18 Alan Modra <amodra@gmail.com>
437 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
438 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
441 2019-07-18 Alan Modra <amodra@gmail.com>
443 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
444 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
446 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
447 tls_type vars unsigned int.
448 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
449 to select r_type edit.
451 2019-07-18 Alan Modra <amodra@gmail.com>
453 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
455 * elf64-ppc.c (TLS_GDIE): Likewise.
457 2019-07-18 Alan Modra <amodra@gmail.com>
459 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
460 range of tp-relative offsets.
462 2019-07-15 Alan Modra <amodra@gmail.com>
464 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
465 alias is no longer bfd_link_hash_defined, clear the alias.
467 2019-07-13 Alan Modra <amodra@gmail.com>
469 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
471 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
472 (_bfd_elf_init_2_index_sections): Likewise.
473 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
474 relocations for local TLS symbols, use STN_UNDEF as the relocation
476 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
477 leave TLS symbol value in the addend.
479 2019-07-08 Alan Modra <amodra@gmail.com>
482 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
483 size before reading first word.
485 2019-07-02 Nick Clifton <nickc@redhat.com>
488 * elf.c (is_debuginfo_file): New function.
489 (assign_file_positions_for_non_load_sections): Do not warn about
490 allocated sections outside of loadable segments if they are found
492 * elf-bfd.h (is_debuginfo_file): Prototype.
494 2019-07-02 Nick Clifton <nickc@redhat.com>
497 * compress.c (bfd_get_full_section_contents): Do not complain
498 about linker created sections that are larger than the file size.
500 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
502 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
503 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
505 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
507 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
509 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
510 sections when .text section contain secure entry functions
513 2019-07-01 Nick Clifton <nickc@redhat.com>
516 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
517 section VMA in the offset used to update exidx relocs.
519 2019-06-28 Nick Clifton <nickc@redhat.com>
522 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
523 large version reference section.
524 * compress.c (bfd_get_full_section_contents): Check for an
525 uncompressed section whose size is larger than the file size.
527 2019-06-28 Alan Modra <amodra@gmail.com>
529 * format.c (bfd_check_format_matches): Don't match plugin target
530 if another target matches. Expand comment.
531 * targets.c (_bfd_target_vector): Move plugin_vec after all other
532 non-corefile targets, outside !SELECT_VECS.
533 * config.bfd: Don't handle targ=plugin here.
534 * configure.ac: Don't add plugin to enable_targets or handle in
535 target loop setting selvecs and other target vars.
536 * configure: Regenerate.
538 2019-06-26 Nick Clifton <nickc@redhat.com>
541 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
542 messages for failures.
543 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
544 if returning an error value.
546 2019-06-25 Jan Beulich <jbeulich@suse.com>
548 * elf-properties.c (elf_find_and_remove_property): Rename last
549 parameter. Mention it in comment.
551 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
553 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
554 SEC_MERGE or SEC_CODE flags are set.
555 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
556 symtype consistently. Don't include sec_addr (sym_sec) in symval.
557 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
558 Add sec_addr (sym_sec) after handling merge sections.
560 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
563 * elf-properties.c (elf_merge_gnu_property_list): Remove the
564 property after reporting property removal.
566 2019-06-23 Alan Modra <amodra@gmail.com>
569 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
570 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
571 Reduce range of offsets allowed for other GOT relocs.
573 2019-06-23 Alan Modra <amodra@gmail.com>
576 * elfcode.h (elf_object_p): Warning fix.
578 2019-06-21 Alan Modra <amodra@gmail.com>
581 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
583 2019-06-19 Alan Modra <amodra@gmail.com>
586 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
587 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
589 2019-06-19 Alan Modra <amodra@gmail.com>
591 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
592 functions that require r2 valid to use local entry.
593 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
595 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
597 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
598 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
599 with elfNN_aarch64_allocate_local_dynrelocs.
601 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
603 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
605 2019-06-14 Alan Modra <amodra@gmail.com>
607 * Makefile.in: Regenerate.
608 * configure: Regenerate.
610 2019-06-14 Alan Modra <amodra@gmail.com>
612 * elf64-ppc.c: Fix comments involving paddi.
614 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
617 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
618 absent, or the bfd is not in the ELF formart.
619 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
621 2019-06-10 Christos Zoulas <christos@zoulas.com>
624 * elf.c (elfcore_make_auxv_note_section): New function.
625 (elfcore_grok_note): Use it.
626 (elfcore_grok_freebsd_note): Likewise.
627 (elfcore_grok_openbsd_note): Likewise.
628 (elfcore_grok_netbsd_note): Likewise. Plus add support for
629 NT_NETBSDCORE_AUXV notes.
631 2019-06-06 Sudakshina Das <sudi.das@arm.com>
633 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
634 alignment of the new gnu property section.
636 2019-06-06 Sudakshina Das <sudi.das@arm.com>
638 * bfd-in.h: Change comment.
639 * bfd-in2.h: Regenerate.
640 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
641 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
644 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
646 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
647 Remove overflow check.
649 2019-05-28 Alan Modra <amodra@gmail.com>
652 * cofflink.c (coff_link_check_archive_element): Don't assume
653 element is a coff object file after calling add_archive_element.
655 2019-05-28 Alan Modra <amodra@gmail.com>
658 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
659 attempt to set sh_entsize for excluded PLT section.
661 2019-05-28 Alan Modra <amodra@gmail.com>
664 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
665 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
666 allocated in alpha_dynamic_entries_for_reloc.
668 2019-05-28 Alan Modra <amodra@gmail.com>
671 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
672 on NULL output_section.
673 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
675 2019-05-28 Alan Modra <amodra@gmail.com>
678 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
679 entry when MUST_FIND. Abort when MUST_FIND not found.
680 (elf_m68k_get_bfd2got_entry): Likewise.
681 (elf_m68k_relocate_section): Remove now useless assert.
683 2019-05-28 Alan Modra <amodra@gmail.com>
686 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
687 from bfd_link_info, not an output section owner.
688 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
689 (elf_hppa_final_link_relocate): Likewise.
691 2019-05-28 Alan Modra <amodra@gmail.com>
694 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
695 create_object_symbols_section, obj_textsec, obj_datasec or
696 obj_bsssec. Fix other errors in placement.
697 * config.bfd: Obsolete tic30-aout.
699 2019-05-28 Alan Modra <amodra@gmail.com>
702 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
703 end of section list as well as section_count.
704 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
705 section list before returning error.
707 2019-05-27 Alan Modra <amodra@gmail.com>
709 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
711 2019-05-27 Alan Modra <amodra@gmail.com>
714 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
716 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
718 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
719 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
720 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
721 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
722 (elf_backend_merge_symbol_attribute): Define.
724 2019-05-24 Alan Modra <amodra@gmail.com>
726 * po/SRC-POTFILES.in: Regenerate.
728 2019-05-24 Alan Modra <amodra@gmail.com>
730 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
731 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
732 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
733 (struct ppc_link_hash_table): Add powerxx_stubs.
734 (ppc64_elf_check_relocs): Set powerxx_stubs.
735 (build_powerxx_offset, size_powerxx_offset),
736 (num_relocs_for_powerxx_offset),
737 (emit_relocs_for_powerxx_offset): New functions.
738 (plt_stub_size): Size powerxx stubs.
739 (ppc_build_one_stub): Emit powerxx stubs.
740 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
743 2019-05-24 Alan Modra <amodra@gmail.com>
745 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
747 (xlate_pcrel_opt): New function.
748 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
749 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
750 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
752 2019-05-24 Alan Modra <amodra@gmail.com>
754 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
755 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
756 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
757 (BFD_RELOC_PPC64_PLT_PCREL34),
758 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
759 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
760 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
761 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
762 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
763 * elf64-ppc.c (PNOP): Define.
764 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
765 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
766 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
768 (ppc64_elf_prefix_reloc): New function.
769 (struct ppc_link_hash_table): Add notoc_plt.
770 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
771 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
772 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
773 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
774 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
775 possible need for dynamic relocs on non-pcrel powerxx relocs.
776 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
777 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
778 (toc_adjusting_stub_needed): Likewise.
779 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
780 (ppc64_elf_relocate_section): Handle new powerxx relocs.
781 * bfd-in2.h: Regenerate.
782 * libbfd.h: Regenerate.
784 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
786 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
787 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
789 * configure: Regenerate.
791 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
793 * configure: Regenerated.
794 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
795 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
796 (BFD64_BACKENDS): Add elf64-bpf.lo.
797 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
798 * Makefile.in (SOURCE_HFILES): Regenerate.
799 * config.bfd (targ_cpu): Handle bpf-*-* targets.
800 * cpu-bpf.c: New file.
801 * elf64-bpf.c: Likewise.
802 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
804 * archures.c: Define architecture bfd_arch_bpf and machine
806 * reloc.c: Define BFD relocations used by the BPF target.
807 * bfd-in2.h: Regenerated.
808 * libbfd.h: Likewise.
810 2019-05-22 Alan Modra <amodra@gmail.com>
812 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
815 2019-05-22 Alan Modra <amodra@gmail.com>
817 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
818 processing on "size error in section".
820 2019-05-22 Alan Modra <amodra@gmail.com>
822 * som.c (som_bfd_free_cached_info): Call
823 _bfd_generic_close_and_cleanup.
825 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
827 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
828 for TLS_TPREL_HI16(/LO16) relocations in shared library.
830 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
832 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
833 checks. Search the RELA table for n64 relocations.
835 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
836 Faraz Shahbazker <fshahbazker@wavecomp.com>
838 * elfxx-mips.c (LA25_BC): New macro.
839 (mips_elf_link_hash_table)<compact_branches>: New field.
840 (STUB_JALRC): New macro.
841 (mipsr6_o32_exec_plt0_entry_compact): New array.
842 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
843 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
844 (mipsr6_exec_plt_entry_compact): Likewise.
845 (mips_elf_create_la25_stub): Use BC instead of J for stubs
846 when compact_branches is true.
847 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
848 PLT for MIPSR6 with compact_branches. Do not reorder the
849 compact branches PLT. Switch the lazy stub for MIPSR6
850 with compact_branches to use JALRC.
851 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
852 when compact_branches is true.
853 (_bfd_mips_elf_compact_branches): New function.
854 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
856 2019-05-21 Tamar Christina <tamar.christina@arm.com>
859 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
862 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
865 * elf32-arm.c (get_value_helper): Remove.
866 (elf32_arm_final_link_relocate): Fix branch future relocations.
868 2019-05-21 Tamar Christina <tamar.christina@arm.com>
871 * bfd-in.h (enum erratum_84319_opts): New
872 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
873 int to enum erratum_84319_opts.
874 * bfd-in2.h: Regenerate.
875 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
876 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
877 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
878 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
879 (_bfd_aarch64_resize_stubs): Amend comment.
880 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
882 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
883 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
885 (clear_erratum_843419_entry): Update erratum conditional.
887 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
890 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
891 when computing distance_short_enough.
893 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
896 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
897 Wrap around even if distance equals avr_pc_wrap_around.
899 2019-05-20 Nick Clifton <nickc@redhat.com>
901 * po/fr.po: Updated French translation.
903 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
905 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
907 2019-05-16 Alan Modra <amodra@gmail.com>
909 * elf32-arm.c (elf32_arm_write_section): Revert last change.
911 2019-05-15 Alan Modra <amodra@gmail.com>
913 * elf32-arm.c (elf32_arm_write_section): Don't leave
914 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
915 unitialised section contents.
917 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
920 * verilog.c: (VerilogDataWidth): New variable.
921 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
923 2019-05-08 Nick Clifton <nickc@redhat.com>
926 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
927 rather than FALSE if encountering a non-ELF file.
929 2019-05-06 Alan Modra <amodra@gmail.com>
931 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
933 2019-05-06 Alan Modra <amodra@gmail.com>
935 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
936 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
937 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
938 * libbfd.h: Regenerate.
939 * bfd-in2.h: Regenerate.
941 2019-05-04 Alan Modra <amodra@gmail.com>
944 * syms.c (coff_section_type): Only allow '.', '$' and numeric
945 following the standard section names.
946 (bfd_decode_symclass): Prioritize section flag tests in
947 decode_section_type before name tests in coff_section_type.
948 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
949 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
950 their names and choose standard .text section flags for
953 2019-05-02 Nick Clifton <nickc@redhat.com>
956 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
957 .gnu.debugaltlink sections as debugging sections.
959 2019-04-30 Alan Modra <amodra@gmail.com>
961 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
962 (struct _ppc64_elf_section_data): Likewise.
963 (ppc64_elf_check_relocs): Set above fields.
964 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
965 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
968 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
971 * elflink.c (elf_link_output_extsym): Don't complain undefined
972 weak dynamic reference.
974 2019-04-25 Sudakshina Das <sudi.das@arm.com>
976 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
977 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
978 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
979 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
980 (elfNN_aarch64_small_plt0_pac_entry): Remove.
981 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
982 (elfNN_aarch64_small_plt0_bti_entry): Update.
983 (elfNN_aarch64_small_plt_bti_entry): Update.
984 (elfNN_aarch64_small_plt_pac_entry): Update.
985 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
986 (setup_plt_values): Setup new entries.
987 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
988 (elfNN_aarch64_plt_sym_val): Likewise.
990 2019-04-22 Jim Wilson <jimw@sifive.com>
992 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
994 2019-04-19 Alan Modra <amodra@gmail.com>
996 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
998 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1000 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1001 building shared object.
1002 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1004 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1007 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1010 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1012 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1014 * bfd-in2.h: Regenerate.
1015 * libbfd.h: Likewise.
1017 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1019 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1020 * bfd-in2.h: Regenerated.
1021 * libbfd.h: Regenerated.
1023 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1025 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1026 * bfd-in2.h: Regenerated.
1027 * libbfd.h: Likewise.
1029 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1031 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1032 * bfd-in2.h: Regenerated.
1033 * libbfd.h: Regenerated.
1034 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1035 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1036 and R_ARM_THM_BF12 together.
1037 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1039 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1041 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1042 * libbfd.h: Regenerated.
1043 * bfd-in2.h: Regenerated.
1044 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1045 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1046 and R_ARM_THM_BF18 together.
1047 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1049 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1051 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1052 * bfd-in2.h: Regenerated.
1053 * libbfd.h: Regenerated.
1054 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1055 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1056 and R_ARM_THM_BF16 together.
1057 (get_value_helper): New reloc helper.
1058 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1060 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1062 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1063 * bfd-in2.h: Regenerate.
1064 * libbfd.h: Regenerate.
1066 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1068 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1069 * bfd-in2.h: Regenerate.
1070 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1071 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1073 (using_thumb2): Likewise.
1074 (using_thumb2_bl): Update assert.
1075 (arch_has_arm_nop): Likewise.
1076 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1077 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1079 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1081 * elf-linker-x86.h (elf_x86_cet_report): New.
1082 (elf_linker_x86_params): Add cet_report.
1083 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1084 missing IBT and SHSTK properties if needed.
1086 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1089 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1090 "h != NULL". Don't check "h != NULL" before calling.
1091 bfd_elf_gc_record_vtentry.
1092 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1093 * elf32-bfin.c (bfin_check_relocs): Likewise.
1094 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1095 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1096 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1097 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1098 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1099 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1100 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1101 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1102 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1103 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1104 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1105 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1106 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1107 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1108 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1109 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1110 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1111 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1112 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1113 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1114 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1115 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1116 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1117 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1118 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1119 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1120 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1121 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1122 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1125 2019-04-11 Alan Modra <amodra@gmail.com>
1128 * elflink.c (elf_link_add_object_symbols): Don't read partial
1129 dynamic entries from fuzzed objects.
1131 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1134 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1135 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1136 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1138 2019-04-10 Michael Forney <mforney@mforney.org>
1141 * doc/chew.c (free_words): Correctly free "push_text" strings.
1143 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1145 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1147 2019-04-08 Alan Modra <amodra@gmail.com>
1149 * configure.ac (elfxx_x86): Define and use.
1150 * configure: Regenerate.
1152 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1154 * elf-linker-x86.h: New file.
1155 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1156 to get x86-specific linker options.
1157 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1158 (elf_x86_64_check_relocs): Likewise.
1159 (elf_x86_64_relocate_section): Likewise.
1160 (elf_x86_64_link_setup_gnu_properties): Likewise.
1161 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1162 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1163 (_bfd_elf_linker_x86_set_options): New function.
1164 * elfxx-x86.h: Include "elf-linker-x86.h".
1165 (elf_x86_link_hash_table): Add params.
1167 2019-04-03 Alan Modra <amodra@gmail.com>
1169 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1170 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1171 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1172 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1173 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1174 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1176 2019-04-02 Jim Wilson <jimw@sifive.com>
1179 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1180 ELF header flags to after check for ELF object file. Loop through
1181 sections looking for code sections, if none, then skip ABI checks.
1183 2019-03-30 Andrew Waterman <andrew@sifive.com>
1185 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1188 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1190 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1191 info->export_dynamic to the conditional.
1193 2019-03-28 Alan Modra <amodra@gmail.com>
1196 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1197 * configure: Regenerate.
1198 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1199 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1200 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1201 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1202 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1204 2019-03-21 Jim Wilson <jimw@sifive.com>
1207 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1208 verify sym non-NULL before using. Add identical check using h.
1210 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1212 * elf-bfd.h (struct elf_backend_data): Add argument to
1213 merge_gnu_properties.
1214 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1215 itself and while calling bed->merge_gnu_properties.
1216 (elf_merge_gnu_property_list): Update the calls for
1217 elf_merge_gnu_properties.
1218 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1219 of --force-bti warning and add argument.
1220 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1222 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1223 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1226 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1228 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1229 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1230 (elf_backend_fixup_gnu_properties): Define for AArch64.
1232 2019-03-18 Alan Modra <amodra@gmail.com>
1235 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1236 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1237 attempt at writing glink stubs only once.
1239 2019-03-16 Alan Modra <amodra@gmail.com>
1242 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1243 (_bfd_elf_rel_local_sym): Likewise.
1244 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1245 section of symbols with unrecognized shndx.
1247 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1250 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1252 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1253 in discarded section.
1255 2019-03-15 Alan Modra <amodra@gmail.com>
1258 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1259 symbol after globals if elf_bad_symtab is not set.
1261 2019-03-15 Alan Modra <amodra@gmail.com>
1264 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1265 (_bfd_elf_rel_local_sym): Likewise.
1267 2019-03-15 Alan Modra <amodra@gmail.com>
1270 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1271 object files with sh_size not a multiple of sh_entsize.
1273 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1276 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1277 input with bad relocation.
1279 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1281 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1283 2019-03-14 Nick Clifton <nickc@redhat.com>
1286 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1287 (save_section_vma): Initialise field to the number of entries in
1289 (section_vma_same): Check that the number of entries in the
1290 sec_vma table matches the number of sections in the bfd.
1292 2019-03-14 Nick Clifton <nickc@redhat.com>
1295 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1296 section owner pointer when adding the default symbol.
1298 2019-03-14 Nick Clifton <nickc@redhat.com>
1301 * elflink.c (elf_link_add_object_symbols): Add new local variable
1302 extversym_end. Initialise it to point to the end of the version
1303 symbol table, if present. Check it when initialising and updating
1306 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1308 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1309 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1310 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1311 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1313 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1314 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1315 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1317 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1318 Szabolcs Nagy <szabolcs.nagy@arm.com>
1320 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1321 (aarch64_bti_pac_info): New.
1322 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1323 (bfd_elf32_aarch64_set_options): Likewise.
1324 * bfd-in2.h: Regenerate
1325 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1326 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1327 (elfNN_aarch64_small_plt0_bti_entry): New.
1328 (elfNN_aarch64_small_plt_bti_entry): New.
1329 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1330 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1331 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1332 tlsdesc_plt_entry_size fields.
1333 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1334 (setup_plt_values): New helper function.
1335 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1337 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1339 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1340 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1341 to plt stubs instead of fixed ones and update filling them according
1342 to the need for bti.
1343 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1344 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1345 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1346 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1347 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1349 (bfd_elfNN_get_synthetic_symtab): Define.
1350 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1351 and mising BTI NOTE SECTION.
1354 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1356 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1357 linker created inputs from merge.
1358 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1359 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1360 (elfNN_aarch64_link_setup_gnu_properties): New.
1361 (elfNN_aarch64_merge_gnu_properties): New.
1362 (elf_backend_setup_gnu_properties): Define for AArch64.
1363 (elf_backend_merge_gnu_properties): Likewise.
1364 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1365 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1366 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1367 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1368 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1369 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1370 (elf_backend_parse_gnu_properties): Define for AArch64.
1372 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1375 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1376 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1378 2019-03-12 Alan Modra <amodra@gmail.com>
1380 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1381 nmemb parameter. Use bfd_alloc2.
1382 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1384 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1385 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1386 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1388 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1389 (assign_section_numbers): Style fix.
1390 (swap_out_syms): Use bfd_malloc2.
1391 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1393 (_bfd_elf_make_empty_symbol): Style fix.
1394 (elfobj_grok_stapsdt_note_1): Formatting.
1395 * elfcode.h (elf_object_p): Use bfd_alloc2.
1396 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1397 (elf_slurp_symbol_table): Use bfd_zalloc2.
1398 (elf_slurp_reloc_table): Use bfd_alloc2.
1399 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1400 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1401 size calculation doesn't overflow.
1402 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1403 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1404 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1406 2019-03-08 Alan Modra <amodra@gmail.com>
1409 * merge.c (merge_strings): Return secinfo. Don't pad section
1411 (_bfd_merge_sections): Pad section to alignment here, if input
1412 sections contributing to merged output all pad to alignment.
1415 2019-03-06 Nick Clifton <nickc@redhat.com>
1417 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1419 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1420 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1422 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1424 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1425 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1428 * elf32-s390.c (allocate_dynrelocs): Update comment.
1430 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1432 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1434 2019-02-28 Nick Clifton <nickc@redhat.com>
1437 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1438 section that is not NUL terminated.
1440 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1443 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1444 by linker when checking copy reloc on protected symbol.
1446 2019-02-24 Alan Modra <amodra@gmail.com>
1449 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1451 2019-02-20 Eric Tsai <erictsai@cadence.com>
1453 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1454 sections between the call site and call destination and adjust
1455 call distance by the largest alignment.
1457 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1459 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1460 * elf.c (elfcore_grok_aarch_pauth): New function.
1461 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1462 (elfcore_write_aarch_pauth): New function.
1463 (elfcore_write_register_note): Check for AArch64 pauth section.
1465 2019-02-20 Alan Modra <amodra@gmail.com>
1468 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1471 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1473 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1474 Darwin hosts, not just or1k.
1475 * configure: Regenerate.
1477 2019-02-20 Alan Modra <amodra@gmail.com>
1480 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1481 sentinel NUL to string buffer nearer to loop where it is used.
1482 Don't go past sentinel when scanning strings, and don't write
1484 * archive.c (do_slurp_coff_armap): Simplify string handling to
1487 2019-02-19 Alan Modra <amodra@gmail.com>
1490 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1491 attempting to prevent read past end of section.
1493 2019-02-18 Alan Modra <amodra@gmail.com>
1496 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1497 PRIx64 to generate warning messages. Print local sym names too.
1499 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1501 * elf32-arc (INIT_SYM_STRING): Delete.
1502 (FINI_SYM_STRING): Likewise.
1503 (init_str): Likewise.
1504 (fini_str): Likewise.
1506 2019-02-08 Alan Modra <amodra@gmail.com>
1508 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1509 for bss-plt" warning to make it an error.
1511 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1514 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1515 reloc_class_ifunc for ifunc symbols.
1516 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1518 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1520 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1521 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1523 2019-02-07 Nick Clifton <nickc@redhat.com>
1525 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1526 into the definitely obsolete list.
1528 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1531 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1532 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1533 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1535 (elf_x86_64_check_relocs): Here.
1536 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1537 to check if a symbol is defined in a non-shared object.
1538 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1540 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1542 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1543 of 'labs' (and fix GCC warning).
1545 2019-01-25 Nick Clifton <nickc@redhat.com>
1547 * po/ru.po: Updated Russian translation.
1549 2019-01-23 Nick Clifton <nickc@redhat.com>
1551 * po/fr.po: Updated French translation.
1553 2019-01-21 Nick Clifton <nickc@redhat.com>
1555 * po/pt.po: Updated Portuguese translation.
1556 * po/uk.po: Updated Ukranian translation.
1558 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1561 * elf32-nds32.c (nds32_relocate_section): Add space between words
1563 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1565 (riscv_i_or_e_p): Likewise.
1566 (riscv_merge_arch_attr_info): Likewise.
1568 2019-01-19 Nick Clifton <nickc@redhat.com>
1570 * version.m4: Reset to 2.32.51
1571 * configure: Regenerate.
1572 * po/bfd.pot: Regenerate.
1574 2018-06-24 Nick Clifton <nickc@redhat.com>
1576 2.32 branch created.
1578 2019-01-16 Kito Cheng <kito@andestech.com>
1580 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1583 2019-01-16 Kito Cheng <kito@andestech.com>
1584 Nelson Chu <nelson@andestech.com>
1586 * elfnn-riscv.c (in_subsets): New.
1587 (out_subsets): Likewise.
1588 (merged_subsets): Likewise.
1589 (riscv_std_ext_p): Likewise.
1590 (riscv_non_std_ext_p): Likewise.
1591 (riscv_std_sv_ext_p): Likewise.
1592 (riscv_non_std_sv_ext_p): Likewise.
1593 (riscv_version_mismatch): Likewise.
1594 (riscv_i_or_e_p): Likewise.
1595 (riscv_merge_std_ext): Likewise.
1596 (riscv_merge_non_std_and_sv_ext): Likewise.
1597 (riscv_merge_arch_attr_info): Likewise.
1598 (riscv_merge_attributes): Likewise.
1599 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1601 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1602 (elf_backend_obj_attrs_vendor): Define.
1603 (elf_backend_obj_attrs_section_type): Likewise.
1604 (elf_backend_obj_attrs_section): Likewise.
1605 (elf_backend_obj_attrs_arg_type): Define as
1606 riscv_elf_obj_attrs_arg_type.
1607 * elfxx-riscv.c (riscv_estimate_digit): New.
1608 (riscv_estimate_arch_strlen1): Likewise.
1609 (riscv_estimate_arch_strlen): Likewise.
1610 (riscv_arch_str1): Likewise.
1611 (riscv_arch_str): Likewise.
1612 * elfxx-riscv.h (riscv_arch_str): Declare.
1614 2019-01-14 John Darrington <john@darrington.wattle.id.au>
1616 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1618 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1619 source field. (md_apply_fix): Apply final fix
1620 to BFD_RELOC_S12Z_OPR.
1621 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1623 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1626 * elf32-s390.c (allocate_dynrelocs): Update comment.
1628 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1630 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1631 * configure: Regenerate.
1633 2019-01-08 Alan Modra <amodra@gmail.com>
1637 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1640 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1642 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1643 * bfd/bfd-in2.h: Regenerate.
1644 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1645 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1647 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1649 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1650 default target, little endian target is more suitable.
1652 2019-01-04 Alan Modra <amodra@gmail.com>
1656 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1658 (EQ_VALUE_IN_FIELD): Likewise.
1659 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1661 2019-01-01 Alan Modra <amodra@gmail.com>
1663 Update year range in copyright notice of all files.
1665 For older changes see ChangeLog-2018
1667 Copyright (C) 2019 Free Software Foundation, Inc.
1669 Copying and distribution of this file, with or without modification,
1670 are permitted in any medium without royalty provided the copyright
1671 notice and this notice are preserved.
1677 version-control: never