1 2018-11-13 Jim Wilson <jimw@sifive.com>
3 * elfnn-riscv.c (riscv_float_abi_string): New.
4 (_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
6 2018-11-09 Bernhard M. Wiedemann <bwiedemann@suse.de>
8 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
9 concerning timestamp insertion.
11 2018-11-09 Cupertino Miranda <cmiranda@synopsys.com>
13 * arc-got.h (arc_got_entry_type_for_reloc): Changed to
14 correct static TLS relocs.
15 * elf32-arc.c (elf_arc_check_relocs): Introduced warning to
16 TLS relocs which require -fPIC.
17 (arc_create_forced_local_got_entries_for_tls): Created.
18 Traverses list of GOT entries to be resolved statically
20 (elf_arc_finish_dynamic_sections): Changed. Calls
21 arc_create_forced_local_got_entries_for_tls for each known
24 2018-11-09 rhn <sowaac.rhn@porcupinefactory.org>
27 * ihex.c (ihex_write_object_contents): Check for sign extended
28 addresses that cannot be supported in the ihex format.
30 2018-11-09 Claudiu Zissulescu <claziss@synopsys.com>
32 * arc-got.h (arc_get_local_got_ents): Revamp it; use
33 elf_local_got_ents to store the local got list.
34 (get_got_entry_list_for_symbo): Restructure it.
35 * elf32-arc.c (elf_arc_relocate_section): Correct the call to
36 get_got_entry_list_for_symbol.
38 2018-11-07 Nick Clifton <nickc@redhat.com>
40 * po/fr.po: Updated French translation.
41 * po/pt.po: Updated Portuguese translation.
43 2018-11-06 Roman Bolshakov <r.bolshakov@yadro.com>
44 Saagar Jha <saagar@saagarjha.com>
46 * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
47 BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
48 BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
49 BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
50 (struct bfd_mach_o_note_command): New.
51 (struct bfd_mach_o_build_version_tool): New.
52 (struct bfd_mach_o_build_version_command): New.
53 (bfd_mach_o_read_version_min): Don't split version into
54 a few fields. Rename reserved to sdk.
55 * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
56 few fields. Rename reserved to sdk.
57 (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
59 (bfd_mach_o_read_note): New.
60 (bfd_mach_o_read_build_version): New.
62 2018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
64 * config.bfd: Add rx-*-linux.
65 * congigure.ac: Likewise.
66 * elf32-rx.c (rx_linux_object_p): New function.
67 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
68 (elf_backend_object_p, elf32_bed): Define rx-*-linux.
69 * targets.c: Add rx_elf32_linux_le_vec.
70 * configure: Regenerate.
72 2018-11-06 Romain Margheriti <lilrom13@gmail.com>
75 * mach-o.c (bfd_mach_o_read_command): Accept and ignore
76 BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
79 2018-11-02 Alan Modra <amodra@gmail.com>
82 * elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
83 in an executable or shared library as normal sections.
85 2018-10-31 Renlin Li <renlin.li@arm.com>
87 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
88 section for Local Exec TLS model.
90 2018-10-24 H.J. Lu <hongjiu.lu@intel.com>
93 * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
94 defined in discarded input sections.
96 2018-10-24 Alan Modra <amodra@gmail.com>
98 * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
101 2018-10-23 Alan Modra <amodra@gmail.com>
104 * merge.c (_bfd_add_merge_section): Don't attempt to merge
105 sections with ridiculously large alignments.
107 2018-10-23 Alan Modra <amodra@gmail.com>
110 * elflink.c (elf_link_input_bfd): Don't segfault on finding
111 STT_TLS symbols without any TLS sections. Instead, change the
112 symbol type to STT_NOTYPE.
114 2018-10-23 Alan Modra <amodra@gmail.com>
117 * merge.c (_bfd_add_merge_section): Don't attempt to merge
118 sections where size is not a multiple of entsize.
120 2018-10-20 Alan Modra <amodra@gmail.com>
123 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
126 2018-10-17 Alan Modra <amodra@gmail.com>
129 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
130 too when choosing dynobj.
132 2018-10-16 Alan Modra <amodra@gmail.com>
134 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
135 PE_DEBUG_DATA size checks.
137 2018-10-16 Alan Modra <amodra@gmail.com>
140 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
143 2018-10-16 Alan Modra <amodra@gmail.com>
146 * init.c (bfd_init): Return an unsigned int.
147 bfd-in2.h: Regenerate.
149 2018-10-15 Alan Modra <amodra@gmail.com>
152 * init.c (BFD_INIT_MAGIC): Define.
153 (bfd_init): Return BFD_INIT_MAGIC.
154 bfd-in2.h: Regenerate.
156 2018-10-13 Alan Modra <amodra@gmail.com>
160 * reloc.c (_bfd_clear_contents): Replace "location" param with
161 "buf" and "off". Bounds check "off". Return status.
162 * cofflink.c (_bfd_coff_generic_relocate_section): Update
163 _bfd_clear_contents call.
164 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
165 * elf32-arc.c (elf_arc_relocate_section): Likewise.
166 * elf32-i386.c (elf_i386_relocate_section): Likewise.
167 * elf32-metag.c (metag_final_link_relocate): Likewise.
168 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
169 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
170 * elf32-visium.c (visium_elf_relocate_section): Likewise.
171 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
172 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
173 * libbfd-in.h (_bfd_clear_contents): Update prototype.
174 * libbfd.h: Regenerate.
176 2018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
178 * elflink.c (elf_link_output_extsym): Do not place symbols into a
181 2018-10-08 H.J. Lu <hongjiu.lu@intel.com>
184 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
185 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
186 in non-code PT_LOAD segment.
188 2018-10-08 Alan Modra <amodra@gmail.com>
190 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
192 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
193 program headers are required when info->load_phdrs. Reorganize
194 code handling program headers. Generate a mapping without
195 sections just for file and program headers when -z separate-code
196 would indicate they should be on a different page to the first
199 2018-10-08 Alan Modra <amodra@gmail.com>
201 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
202 from m->p_vaddr_offset for segments without sections. Invert
203 sign of p_vaddr_offset.
204 (rewrite_elf_program_header, copy_elf_program_header): Save
205 old segment p_vaddr to p_vaddr_offset. Invert sign of
208 2018-10-08 Alan Modra <amodra@gmail.com>
210 * elf.c (get_program_header_size): Don't count PT_INTERP if
212 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
215 2018-10-08 Alan Modra <amodra@gmail.com>
217 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
218 overlays before segment containing headers.
220 2018-10-08 Alan Modra <amodra@gmail.com>
222 * elf.c (make_mapping): Cope with zero size array at end of
223 struct elf_segment_map.
224 (_bfd_elf_map_sections_to_segments): Likewise.
225 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
226 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
228 2018-10-05 Alan Modra <amodra@gmail.com>
230 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
233 2018-10-05 Richard Henderson <rth@twiddle.net>
235 * bfd-in2.h: Regenerated.
236 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
237 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
238 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
239 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
240 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
241 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
242 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
243 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
244 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
245 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
246 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
247 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
248 (elf_or1k_link_hash_table): Add field saw_plta.
249 (or1k_final_link_relocate): Add value calculations for new relocations.
250 (or1k_elf_relocate_section): Add section relocations for new
252 (or1k_write_plt_entry): New function.
253 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
254 using new l.adrp instruction. Cleanup PLT relocation code generation.
255 * libbfd.h: Regenerated.
256 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
257 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
258 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
259 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
260 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
261 BFD_RELOC_OR1K_TLS_IE_LO13.
263 2018-10-05 Richard Henderson <rth@twiddle.net>
265 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
266 relocations. Add error for non zero addend with plt and got
267 relocations. Add error for got and plt references against dynamic, non
268 local, symbols. Add error when linking non shared liraries with
271 2018-10-05 Richard Henderson <rth@twiddle.net>
272 Stafford Horne <shorne@gmail.com>
274 * bfd-in2.h: Regenerated.
275 * elf32-or1k.c (N_ONES): New macro.
276 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
277 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
278 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
279 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
280 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
281 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
282 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
283 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
284 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
285 BFD_RELOC_OR1K_TLS_LE_SLO16.
286 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
287 also check results before returning.
288 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
290 (or1k_final_link_relocate): New function.
291 (or1k_elf_relocate_section): Add support for new AHI and SLO
292 relocations. Use or1k_final_link_relocate instead of generic
293 _bfd_final_link_relocate.
294 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
295 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
296 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
297 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
298 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
299 and BFD_RELOC_OR1K_GOTOFF_LO16.
300 * libbfd.h: Regenerated.
302 2018-10-04 Jim Wilson <jimw@sifive.com>
304 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
305 loop, handle htab->sdyntdata section.
307 2018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
309 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
310 impact of STT_REGISTER symbols in the dynsym sh_info here...
311 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
314 2018-10-03 H.J. Lu <hongjiu.lu@intel.com>
317 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
318 sections with the same section alignment into a single PT_NOTE
319 segment. Check SHT_NOTE section type instead of section name.
320 (_bfd_elf_map_sections_to_segments): Likewise.
322 2018-10-03 Millan Wolff <mail@milianw.de>
325 * dwarf2.c (find_abstract_instance): Allow recursive invocations
326 of find_abstract_instance to override the name variable.
328 2018-10-03 Nick Clifton <nickc@redhat.com>
330 * po/pt.po: Updated Portuguese translation.
332 2018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
334 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
335 section alignment in consideration for this relocation. Fixed TCB_SIZE
336 offset size to include section alignment.
337 (get_got_entry_list_for_symbol): Changed.
338 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
339 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
340 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
342 (elf_arc_check_relocs): Changed.
343 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
344 (struct elf_arc_link_hash_entry): Moved and changed.
345 (elf_arc_link_hash_newfunc): Changed.
346 (arc_elf_link_hash_table_create): Removed old initializations.
347 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
349 2018-09-28 H.J. Lu <hongjiu.lu@intel.com>
351 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
352 elfclass instead of bed->s->elfclass.
354 2018-09-27 Jim Wilson <jimw@sifive.com>
356 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
357 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
358 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
359 (riscv_find_pcgp_lo_reloc): Likewise.
360 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
361 (riscv_delete_pcgp_lo_reloc): Likewise.
362 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
363 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
364 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
366 2018-09-25 Jim Wilson <jimw@sifive.com>
368 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
369 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
370 and return FALSE. Return TRUE at end.
371 (riscv_make_plt_entry): Likewise.
372 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
373 (riscv_elf_finish_dynamic_sections): Update call to
374 riscv_make_plt_header.
376 2018-09-24 Jim Wilson <jimw@sifive.com>
378 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
379 hi_sec_off which is symbol address with addend subtracted. Use in
380 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
382 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
383 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
384 Add strings for the two errors handled here.
385 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
386 comment. Only give error with addend when used with section symbol.
387 In case bfd_reloc_dangerous, update error string.
389 2018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
392 * elf.c (_bfd_elf_write_object_contents): Return from function
393 early if abfd->direction == both_direction.
395 2018-09-21 Simon Marchi <simon.marchi@ericsson.com>
397 * configure.ac: Check for fls.
398 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
399 * config.in: Re-generate.
400 * configure: Re-generate.
402 2018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
404 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
405 duplicate `case' selectors.
407 2018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
409 * elf32-nds32.c (nds32_elf_relax_loadstore):
410 Remove the unused target features.
411 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
412 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
413 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
414 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
415 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
416 calculate_plt_offset, calculate_got_memory_address,
417 nds32_elf_check_dup_relocs): Removed.
419 * elf32-nds32.h: Remove the unused macros and defines.
420 (elf_nds32_link_hash_table): Remove the unused variable.
421 (bfd_elf32_nds32_set_target_option): Update prototype.
422 (nds32_elf_ex9_init): Removed.
423 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
424 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
425 to initialize array nds32_elf_howto_table in any order
426 without lots of EMPTY_HOWTO.
427 (nds32_reloc_map): Updated.
428 * reloc.c: Add BFD_RELOC_NDS32_LSI.
429 * bfd-in2.h: Regenerated.
430 * bfd/libbfd.h: Regenerated.
431 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
432 (nds32_reloc_map): Likewise.
433 (nds32_elf_relax_flsi): New function.
434 (nds32_elf_relax_section): Support floating load/store relaxation.
435 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
437 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
438 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
439 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
440 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
442 (nds32_info_to_howto_rel): Add BFD_ASSERT.
443 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
444 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
445 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
446 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
447 (nds32_elf_final_sda_base): Improve it to find the better gp value.
448 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
449 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
450 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
451 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
452 (create_got_section): Likewise.
453 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
454 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
455 (nds32_elf_check_relocs): Fix the issue that the shared library may
456 has TEXTREL entry in the dynamic section.
457 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
458 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
459 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
461 (calculate_offset): Remove the unused parameter `pic_ext_target' and
464 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
465 will cause some errors for our test cases.
466 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
468 * reloc.c: Add TLS relocations.
469 * libbfd.h: Regenerated.
470 * bfd-in2.h: Regenerated.
471 * elf32-nds32.h (struct section_id_list_t): New.
472 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
473 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
475 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
477 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
478 elf_nds32_link_hash_table): Updated.
479 * elf32-nds32.c (enum elf_nds32_tls_type): New.
480 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
481 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
482 fls, ones32, list_insert, list_insert_sibling, dump_chain,
483 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
484 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
485 (elf_nds32_obj_tdata): Add new fields.
486 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
487 (nds32_elf_howto_table): Add TLS relocations.
488 (nds32_reloc_map): Likewise.
489 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
490 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
491 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
492 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
493 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
494 (dtpoff_base): Rename it to `gottpof' and then update it.
496 2018-09-20 Alan Modra <amodra@gmail.com>
499 * peXXigen.c (pe_print_edata): Correct export address table
500 overflow checks. Check dataoff against section size too.
502 2018-09-20 Alan Modra <amodra@gmail.com>
505 * dwarf2.c (read_section): Error when attempting to malloc
506 "(bfd_size_type) -1".
507 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
508 function_name. Bounds check reloc address. Formatting. Ensure
509 .stabstr zero terminated.
511 2018-09-18 Nick Clifton <nickc@redhat.com>
514 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
515 ELF section has contents and size larger than the file size.
517 2018-09-14 Maciej W. Rozycki <macro@mips.com>
520 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
521 (_bfd_mips_elf_linker_flags): Update prototype.
522 * elf32-mips.c (elf_backend_hide_symbol): New macro.
523 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
524 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
525 * elfxx-mips.c (mips_elf_link_hash_table): Add
526 `use_absolute_zero' and `gnu_target' members.
527 (mips_elf_record_global_got_symbol): Call
528 `_bfd_mips_elf_hide_symbol' rather than
529 `_bfd_elf_link_hash_hide_symbol'.
530 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
531 (mips_elf_obtain_contents): Reorder function.
532 (mips_elf_nullify_got_load): New function.
533 (mips_elf_calculate_relocation): Add `contents' parameter.
534 Nullify GOT loads or if it is not possible, then redirect GOT
535 relocations to the `__gnu_absolute_zero' symbol, for references
536 that are supposed to resolve to zero.
537 (mips_elf_define_absolute_zero): New function.
538 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
539 `mips_elf_calculate_relocation' for references made via the GOT
540 that are supposed to resolve to zero.
541 (_bfd_mips_elf_hide_symbol): New function.
542 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
543 set the `gnu_target' member of the MIPS hash table.
544 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
545 (_bfd_mips_post_process_headers): Use it.
547 2018-09-14 Maciej W. Rozycki <macro@mips.com>
549 * elfxx-mips.c (mips_elf_store_contents): New function...
550 (mips_elf_perform_relocation): ... factored out from here.
552 2018-09-14 Lifang Xia <lifang_xia@c-sky.com>
554 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
556 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
558 2018-09-14 Alan Modra <amodra@gmail.com>
561 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
562 fields in debug sections when reloc is against an undefined symbol
563 and called from bfd_simple_get_relocated_section_contents or
565 * dwarf2.c (find_abstract_instance): Return true for zero offset
566 DW_FORM_ref_addr without returning values.
568 2018-09-06 Alan Modra <amodra@gmail.com>
571 * elf32-avr.c (elf_avr_special_sections): New.
572 (elf_backend_special_sections): Define.
574 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
576 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
577 error when an invalid relocation is passed; this is already done
578 by `_bfd_sparc_elf_info_to_howto_ptr'.
580 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
582 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
583 error when an invalid symbol index is retrieved in ELF64_R_SYM of
584 a relocation seen in an input file.
586 2018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
587 Alan Modra <amodra@gmail.com>
590 elf.c (copy_elf_program_header): When first segment contains
591 only the headers and SHT_NOBITS sections, use segment p_filesz
592 to calculate header and padding size. Use filepos of the first
595 2018-08-31 H.J. Lu <hongjiu.lu@intel.com>
598 * archures.c (bfd_arch_get_compatible): Allow an IR object with
599 unknown architecture.
601 2018-08-31 Alan Modra <amodra@gmail.com>
603 * elf64-ppc.c (num_relocs_for_offset): New function.
604 (emit_relocs_for_offset): New function.
605 (use_global_in_relocs): New function, split out from..
606 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
607 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
608 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
610 2018-08-31 Alan Modra <amodra@gmail.com>
612 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
613 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
614 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
616 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
617 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
618 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
619 * bfd-in2.h: Regenerate.
620 * libbfd.h: Regenerate.
622 2018-08-31 Alan Modra <amodra@gmail.com>
624 * elf64-ppc.c: Correct _notoc stub comments.
625 (ppc_build_one_stub): Simplify output of branch for notoc
626 long branch stub. Don't include label offset of 8 bytes in
627 "off" calculation for notoc plt stub. Don't emit insns to get pc.
628 (build_offset): Emit insns to get pc here instead.
629 (size_offset): Add 4 extra insns.
630 (plt_stub_size): Adjust for "off" and size_offset changes.
631 (ppc_size_one_stub): Rearrange code into a switch, duplicating
632 some to better match ppc_build_one_stub.
634 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
636 * archures.c (bfd_architecture): New machine
637 bfd_mach_mips_gs264e.
638 * bfd-in2.h (bfd_architecture): Likewise.
639 * cpu-mips.c (enum I_xxx): Likewise.
640 (arch_info_struct): Likewise.
641 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
643 (mips_set_isa_flags): Likewise.
644 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
645 bfd_mach_mips_gs464e extension.
647 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
649 * archures.c (bfd_architecture): New machine
650 bfd_mach_mips_gs464e.
651 * bfd-in2.h (bfd_architecture): Likewise.
652 * cpu-mips.c (enum I_xxx): Likewise.
653 (arch_info_struct): Likewise.
654 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
656 (mips_set_isa_flags): Likewise.
657 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
658 bfd_mach_mips_gs464 extension.
660 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
662 * archures.c (bfd_architecture): Rename
663 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
664 * bfd-in2.h (bfd_architecture): Likewise.
665 * cpu-mips.c (enum I_xxx): Likewise.
666 (arch_info_struct): Likewise.
667 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
668 (mips_set_isa_flags): Likewise.
669 (mips_mach_extensions): Likewise.
670 (bfd_mips_isa_ext_mach): Likewise.
671 (bfd_mips_isa_ext): Likewise.
672 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
674 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
676 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
678 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
680 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
681 isa_ext for infer ABI flags.
682 (print_mips_ases): Add Loongson EXT extension.
684 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
686 * elfxx-mips.c (print_mips_ases): Add CAM extension.
688 2018-08-27 H.J. Lu <hongjiu.lu@intel.com>
690 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
691 out the GNU_PROPERTY_X86_UINT32_VALID bit.
693 2018-08-25 H.J. Lu <hongjiu.lu@intel.com>
696 * elf.c (_bfd_elf_get_symbol_version_string): Return
697 _("<corrupt>") for corrupt symbol version info.
699 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
701 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
702 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
703 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
704 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
705 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
706 (_bfd_x86_elf_merge_gnu_properties): Likewise.
707 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
708 instead of X86_ISA_1_NEEDED.
709 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
710 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
711 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
712 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
713 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
715 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
717 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
718 GNU_PROPERTY_X86_UINT32_VALID bit.
719 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
720 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
722 2018-08-23 Zenith423 <zenith432@users.sourceforge.net>
725 * plugin.c (struct plugin_list_entry): New structure.
726 (plugin_list): New variable.
727 (try_load_plugin): Place opened plugins on a list. Ensure that
728 the refcount in the dynamic loader is kept at 1.
730 2018-08-23 Alan Modra <amodra@gmail.com>
732 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
735 2018-08-23 Nick Clifton <nickc@redhat.com>
737 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
738 code with an assertion.
740 2018-08-23 Nick Clifton <nickc@redhat.com>
743 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
744 it to prevent walking off the end of the table.
745 (coff_get_normalized_symtab): Pass internal_end pointer to
748 2018-08-23 Alan Modra <amodra@gmail.com>
750 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
751 unresolved_reloc on ppc_stub_plt_call_notoc.
753 2018-08-22 H.J. Lu <hongjiu.lu@intel.com>
756 * development.sh (experimental): New.
758 2018-08-22 Helge Deller <deller@gmx.de>
759 Nick Clifton <nickc@redhat.com>
761 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
762 the section type of the .PARISC.unwind section on 64-bit binaries
763 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
764 Add comment about the sh_entsize value.
766 2018-08-22 Rafeal Auler <rafaelauler@gmail.com>
769 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
770 stub's target, since it may have been changed after the layout.
772 2018-08-21 John Darington <john@darrington.wattle.id.au>
774 * elf32-s12z.c (opru18_reloc): New function.
775 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
777 2018-08-21 mephi42 <mephi42@gmail.com>
780 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
781 data is already considered filled.
783 2018-08-21 Alan Modra <amodra@gmail.com>
785 * elf64-ppc.c (HOW): Define.
787 (ppc64_elf_howto_raw): Use HOW to initialize entries.
788 * elf32-ppc.c (HOW): Define.
789 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
790 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
792 2018-08-21 Alan Modra <amodra@gmail.com>
794 * reloc.c (reloc_howto_type): Typedef.
795 (bfd_symbol): Delete forward declaration.
796 (struct reloc_howto_struct): Add "negate" field. Make "size",
797 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
798 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
799 Rearrange for better packing. Revise comments.
800 (HOWTO): Map to rearranged reloc_howto_struct.
801 (bfd_get_reloc_size): Delete now unused cases.
802 (read_reloc, write_reloc): Likewise.
803 (apply_reloc, _bfd_relocate_contents): Test howto->negate
804 rather than howto->size < 0 for negated relocation values.
805 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
806 signed/unsigned warning.
807 (xcoff_ppc_relocate_section): Delete "condition is always false"
809 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
810 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
812 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
813 size 16 for ALPHA_R_LINKAGE.
814 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
816 * bfd-in.h (reloc_howto_type): Delete.
817 * bfd-in2.h: Regenerate.
819 2018-08-21 Alan Modra <amodra@gmail.com>
821 * reloc.c (HOWTO): Revise comment.
822 (NEWHOWTO, HOWTO_PREPARE): Delete.
823 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
824 reloc_howto_struct with reloc_howto_type.
825 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
826 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
827 * elf-hppa.h (HOW): Define.
828 (elf_hppa_howto_table): Use it to simplify this table, correcting
829 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
830 R_PARISC_LTOFF_FPTR16DF.
831 * elf32-mep.c (MEPREL): Use HOWTO.
832 * bfd-in2.h: Regenerate.
834 2018-08-20 Alan Modra <amodra@gmail.com>
836 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
838 (mmo_init): Don't init valid_mmo_symbol_character_set.
840 2018-08-20 Alan Modra <amodra@gmail.com>
842 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
844 2018-08-17 H.J. Lu <hongjiu.lu@intel.com>
847 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
848 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
849 backend fixup_gnu_properties if it isn't NULL. Discard
850 .note.gnu.property section if all properties have been removed.
851 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
852 (elfNN_bed): Initialize fixup_gnu_properties.
853 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
855 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
857 (elf_backend_fixup_gnu_properties): New.
859 2018-08-16 Alan Modra <amodra@gmail.com>
861 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
864 2018-08-12 H.J. Lu <hongjiu.lu@intel.com>
867 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
868 (BFD32_LIBS_CFILES): Add elf-properties.c.
869 (BFD32_BACKENDS): Remove elf-properties.lo.
870 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
871 * configure.ac (elf): Remove elf-properties.lo.
872 * Makefile.in: Regenerated.
873 * configure: Likewise.
875 2018-08-11 H.J. Lu <hongjiu.lu@intel.com>
878 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
879 add X86_ISA_1_NEEDED property only if existing properties won't
882 2018-08-11 Alan Modra <amodra@gmail.com>
884 * reloc.c (bfd_get_reloc_size): Sort switch.
885 (read_reloc, write_reloc, apply_reloc): New functions.
886 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
887 (_bfd_relocate_contents): Use read_reloc and write_reloc.
888 (_bfd_clear_contents): Likewise.
890 2018-08-11 John Darrington <john@darrington.wattle.id.au>
892 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
893 (_bfd_clear_contents): Likewise.
894 (bfd_perform_relocation): Likewise.
895 (bfd_install_relocation): Likewise.
897 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
900 * elflink.c (bfd_elf_record_link_assignment): Always clear
901 h->verinfo.verdef when overriding a dynamic definition.
903 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
906 * elf-properties.c (elf_get_gnu_property_section_size): Always
907 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
908 (elf_write_gnu_properties): Likewise.
910 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
913 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
914 calling _bfd_elf_convert_gnu_property_size to convert
915 .note.gnu.property section size.
916 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
917 calling _bfd_elf_convert_gnu_properties to convert
918 .note.gnu.property section.
919 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
920 (_bfd_elf_convert_gnu_properties): Likewise.
921 * elf-properties.c (elf_get_gnu_property_section_size): New
923 (elf_write_gnu_properties): Likewise.
924 (_bfd_elf_convert_gnu_property_size): Likewise.
925 (_bfd_elf_convert_gnu_properties): Likewise.
926 (_bfd_elf_link_setup_gnu_properties): Use
927 elf_get_gnu_property_section_size and elf_write_gnu_properties.
929 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
932 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
933 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
934 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
935 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
936 GNU_PROPERTY_X86_ISA_1_USED, property.
938 2018-08-07 Alan Modra <amodra@gmail.com>
940 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
941 Add lr_restore, eh_size and eh_base.
942 (eh_advance, eh_advance_size): New functions.
943 (build_tls_get_addr_stub): Emit EH info for stub.
944 (ppc_build_one_stub): Likewise for _notoc stubs.
945 (ppc_size_one_stub): Size EH info for stub.
946 (group_sections): Init new map_stub fields.
947 (stub_eh_frame_size): Delete.
948 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
950 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
951 offset to stub section here..
952 (ppc64_elf_finish_dynamic_sections): ..rather than here.
954 2018-08-07 Alan Modra <amodra@gmail.com>
956 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
957 instruction of __tls_get_addr_opt stub.
958 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
959 dealing with __tls_get_addr_opt stub.
960 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
962 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
964 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
965 efalgs only when in/out exists.
966 (elf32_arc_section_from_shdr): Don't complain about 0x0c
967 section type. It is mwdt compiler specific.
969 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
971 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
973 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
975 * elf32-arc.c (arc_elf_merge_attributes): Handle
978 2018-08-05 Alan Modra <amodra@gmail.com>
980 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
981 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
982 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
983 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
984 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
985 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
986 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
987 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
988 ppc_stub_plt_call_both.
989 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
990 (build_offset, size_offset): New functions.
991 (plt_stub_size): Support plt_call_notoc and plt_call_both.
992 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
993 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
994 (ppc64_elf_size_stubs): Likewise, and new stubs.
995 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
996 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
997 * bfd-in2.h: Regenerate.
998 * libbfd.h: Regenerate.
1000 2018-08-05 Alan Modra <amodra@gmail.com>
1002 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1004 2018-08-02 Jim Wilson <jimw@sifive.com>
1006 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1007 add SEC_LINKER_CREATED flag.
1009 2018-08-01 Nick Clifton <nickc@redhat.com>
1011 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1012 about potentially truncated strncpy operations.
1013 (_bfd_xcoff_put_symbol_name): Likewise.
1015 * elf32-avr.c (avr_stub_name): Check for a NULL return from
1018 2018-08-01 Zenith <zenith432@users.sourceforge.net>
1021 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
1022 call to fstat fails.
1023 (try_claim): Always close the file descriptor at the end of the
1025 (try_load_plugin): If a plugin has already been registered, then
1026 skip the dlopen and onload steps and go straight to claiming the
1027 file. If these is an error, close the plugin.
1029 2018-08-01 Alan Modra <amodra@gmail.com>
1031 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1032 (ppc_build_one_stub): Don't set stub_offset, instead assert that
1033 it is sane. Don't adjust stub_offset for alignment. Adjust size
1034 calculation. Use "targ" temp when calculating offsets.
1035 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
1036 calculating offsets. Adjust for alignment before setting
1037 tls_get_addr_opt_bctrl.
1039 2018-08-01 Alan Modra <amodra@gmail.com>
1041 * po/SRC-POTFILES.in: Regenerate.
1043 2018-07-30 Nick Clifton <nickc@redhat.com>
1046 * elf32-sh.c (sh_elf_relocate_section): When processing
1047 translation relocs, fail if the relocation offset is too small.
1048 Replace BFD_ASSERTs with more helpful error messages.
1050 2018-07-30 Andrew Jenner <andrew@codesourcery.com>
1052 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1053 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1054 * Makefile.in: Regenerated.
1055 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
1056 related bfd_mach defines.
1057 (bfd_csky_arch): Declare.
1058 (bfd_archures_list): Add C-SKY.
1059 * bfd-in.h (elf32_csky_build_stubs): Declare.
1060 (elf32_csky_size_stubs): Declare.
1061 (elf32_csky_next_input_section: Declare.
1062 (elf32_csky_setup_section_lists): Declare.
1063 * bfd-in2.h: Regenerated.
1064 * config.bfd: Add C-SKY.
1065 * configure.ac: Likewise.
1066 * configure: Regenerated.
1067 * cpu-csky.c: New file.
1068 * elf-bfd.h (enum elf_target_id): Add C-SKY.
1069 * elf32-csky.c: New file.
1070 * libbfd.h: Regenerated.
1071 * reloc.c: Add C-SKY relocations.
1072 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1073 (_bfd_target_vector): Add C-SKY target vector entries.
1075 2018-07-27 John Darrington <john@darrington.wattle.id.au>
1077 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
1079 2018-07-27 John Darrington <john@darrington.wattle.id.au>
1081 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
1082 (bfd_get_24, bfd_put_24): New macros.
1083 * bfd-in2.h: Regenerate.
1085 2018-07-27 John Darrington <john@darrington.wattle.id.au>
1087 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1089 2018-07-26 Alan Modra <amodra@gmail.com>
1091 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1092 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1094 2018-07-25 Alan Modra <amodra@gmail.com>
1096 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1097 Avoid trashing toff with added when used as a symbol index.
1098 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
1099 creating unnecessary fixups when relocatable.
1101 2018-07-25 Alan Modra <amodra@gmail.com>
1103 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1104 -Wstringop-truncation warning for gcc-8.0 too.
1105 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1106 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1107 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1108 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1109 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1111 2018-07-24 Alan Modra <amodra@gmail.com>
1114 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1115 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1117 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1119 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1120 relocation sections consistency check to always check both
1121 .rela.dyn and .rela.plt when they exist. Rearrange variable
1122 definition and assignment places.
1124 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1126 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1127 relocations section for dynamic undefined weak symbols when
1128 linking a shared object.
1130 2018-07-23 Tom Tromey <tom@tromey.com>
1132 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1134 2018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1136 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1137 cleanup for the case of a global symbol that binds locally. Also
1138 install a value in the GOT slot in the case of a local symbol in
1141 2018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1144 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1145 separate code program header is needed, make sure that the first
1146 read-only PT_LOAD segment has no code by adding a
1147 GNU_PROPERTY_X86_ISA_1_USED note.
1149 2018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1150 Maciej W. Rozycki <macro@mips.com>
1152 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1154 2018-07-20 Maciej W. Rozycki <macro@mips.com>
1156 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1157 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1158 dynamic relocation section will be discarded from output.
1159 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1160 the dynamic relocation section will be retained in output.
1162 2018-07-18 Maciej W. Rozycki <macro@mips.com>
1164 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1165 checks for defined weak symbols.
1167 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1169 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1170 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1171 whether the symbol is absolute.
1172 (nds32_elf_relax_lo12): Likewise.
1173 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1174 (elfNN_aarch64_check_relocs): Likewise.
1175 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1176 (bfd_xcoff_import_symbol): Likewise.
1177 (xcoff_write_global_symbol): Likewise.
1179 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1181 * linker.c (bfd_is_abs_symbol): New macro.
1182 * bfd-in2.h: Regenerate.
1184 2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1186 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1187 (elfcore_write_ppc_ppr): Likewise.
1188 (elfcore_write_ppc_dscr): Likewise.
1189 (elfcore_write_ppc_ebb): Likewise.
1190 (elfcore_write_ppc_pmu): Likewise.
1191 (elfcore_write_ppc_tm_cgpr): Likewise.
1192 (elfcore_write_ppc_tm_cfpr): Likewise.
1193 (elfcore_write_ppc_tm_cvmx): Likewise.
1194 (elfcore_write_ppc_tm_cvsx): Likewise.
1195 (elfcore_write_ppc_tm_spr): Likewise.
1196 (elfcore_write_ppc_tm_ctar): Likewise.
1197 (elfcore_write_ppc_tm_cppr): Likewise.
1198 (elfcore_write_ppc_tm_cdscr): Likewise.
1199 * elf.c (elfcore_write_ppc_tar): New function.
1200 (elfcore_write_ppc_ppr): Likewise.
1201 (elfcore_write_ppc_dscr): Likewise.
1202 (elfcore_write_ppc_ebb): Likewise.
1203 (elfcore_write_ppc_pmu): Likewise.
1204 (elfcore_write_ppc_tm_cgpr): Likewise.
1205 (elfcore_write_ppc_tm_cfpr): Likewise.
1206 (elfcore_write_ppc_tm_cvmx): Likewise.
1207 (elfcore_write_ppc_tm_cvsx): Likewise.
1208 (elfcore_write_ppc_tm_spr): Likewise.
1209 (elfcore_write_ppc_tm_ctar): Likewise.
1210 (elfcore_write_ppc_tm_cppr): Likewise.
1211 (elfcore_write_ppc_tm_cdscr): Likewise.
1212 (elfcore_write_register_note): Call them.
1213 (elfcore_grok_ppc_tar): New function.
1214 (elfcore_grok_ppc_ppr): Likewise.
1215 (elfcore_grok_ppc_dscr): Likewise.
1216 (elfcore_grok_ppc_ebb): Likewise.
1217 (elfcore_grok_ppc_pmu): Likewise.
1218 (elfcore_grok_ppc_tm_cgpr): Likewise.
1219 (elfcore_grok_ppc_tm_cfpr): Likewise.
1220 (elfcore_grok_ppc_tm_cvmx): Likewise.
1221 (elfcore_grok_ppc_tm_cvsx): Likewise.
1222 (elfcore_grok_ppc_tm_spr): Likewise.
1223 (elfcore_grok_ppc_tm_ctar): Likewise.
1224 (elfcore_grok_ppc_tm_cppr): Likewise.
1225 (elfcore_grok_ppc_tm_cdscr): Likewise.
1226 (elfcore_grok_note): Call them.
1228 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1230 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1231 than `!bfd_link_pic' in determining the dynamic symbol index.
1232 Avoid the index of -1.
1233 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1234 moving `dyn' to the beginning of the function block.
1236 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1237 Rich Felker <bugdal@aerifal.cx>
1240 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1241 than `bfd_link_pic' to determine whether dynamic relocations are
1243 (mips_elf_initialize_tls_slots): Likewise.
1245 2018-07-10 Maciej W. Rozycki <macro@mips.com>
1247 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1248 to `remove_section'.
1250 2018-07-10 Alan Modra <amodra@gmail.com>
1252 * elf32-xgate.h: Delete.
1253 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1254 that are now needed.
1255 (xgate_elf_bfd_link_hash_table_create)
1256 (xgate_elf_bfd_link_hash_table_free)
1257 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1258 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1259 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1260 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1261 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1262 (elf32_xgate_post_process_headers): Delete.
1263 (elf32_xgate_backend_symbol_processing): New function.
1264 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1265 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1266 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1267 (elf_backend_relocate_section, elf_backend_object_p)
1268 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1269 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1270 (bfd_elf32_bfd_link_hash_table_create)
1271 (bfd_elf32_bfd_set_private_flags)
1272 (xgate_stub_hash_lookup): Don't define.
1273 (elf_backend_symbol_processing): Define.
1274 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1276 2018-07-09 Maciej W. Rozycki <macro@mips.com>
1278 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1279 `->needs_lazy_stub' if the stubs output section is the absolute
1282 2018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1285 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1286 * configure: Regenerated.
1288 2018-07-09 Alan Modra <amodra@gmail.com>
1290 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1291 _bfd_elf_post_process_headers.
1293 2018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1295 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1296 space for dynamic relocation for undefined weak symbol.
1297 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1298 relocation for undefined weak symbols.
1299 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1300 section for relocations against undefined weak symbols.
1302 2018-07-06 Alan Hayward <alan.hayward@arm.com>
1304 * elf.c (elfcore_grok_aarch_sve): New function.
1305 (elfcore_grok_note): Check for Aarch64 SVE.
1306 (elfcore_write_aarch_sve): New function.
1307 (elfcore_write_register_note): Check for Aarch64 SVE.
1308 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1310 2018-07-06 Alan Modra <amodra@gmail.com>
1312 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1313 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1314 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1315 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1316 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1317 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1318 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1320 2018-07-05 Jim Wilson <jimw@sifive.com>
1322 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1323 (riscv64*-*-*): Likewise.
1324 (riscv-*-*): Add as an alias for riscv32*-*-*.
1326 2018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1329 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1330 ISA properties with empty bits.
1332 2018-07-05 Nick Clifton <nickc@redhat.com>
1334 * po/ru.po: Updated Russian translation.
1336 2018-07-05 Alan Modra <amodra@gmail.com>
1338 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1339 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1340 on mismatch. Remove "warning: " from messages. Track last bfd
1342 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1343 _bfd_elf_ppc_merge_fp_attributes.
1344 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1345 from _bfd_elf_ppc_merge_fp_attributes.
1347 2018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1349 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1350 * Makefile.in: Regenerated.
1352 2018-07-03 Alan Modra <amodra@gmail.com>
1354 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1357 2018-07-03 Alan Modra <amodra@gmail.com>
1359 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1360 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1361 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1362 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1363 incompatible attribute.
1364 (ppc_elf_merge_obj_attributes): Likewise. Return
1365 _bfd_elf_merge_object_attributes result.
1366 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1367 _bfd_elf_merge_object_attributes result.
1369 2018-07-03 Alan Modra <amodra@gmail.com>
1372 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1373 in discarded sections.
1375 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1377 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1378 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1381 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1383 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1384 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1385 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1386 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1387 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1388 R_MICROMIPS_PC23_S2 relocation entries.
1389 (micromips_elf64_howto_table_rela): Likewise.
1390 (micromips_reloc_map): Likewise.
1391 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1392 (elf_micromips_howto_table_rela): Likewise.
1393 (micromips_reloc_map): Likewise.
1395 2018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1398 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1399 R_X86_64_converted_reloc_bit bit.
1401 2018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1402 Tom Tromey <tom@tromey.com>
1406 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1407 (bfd_mach_o_close_and_cleanup): Redefine.
1408 * archive.c (_bfd_unlink_from_archive_parent): New function,
1410 (_bfd_archive_close_and_cleanup): ..here.
1411 (bfd_generic_archive_p): Do not clear archive's format.
1412 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1413 * libbfd.h: Regenerate.
1415 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1417 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1418 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1419 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1420 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1421 * bfd-in2.h: Regenerate.
1422 * cpu-arm.c (arch_info_struct): Add entries for above new
1423 bfd_mach_arm values.
1424 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1425 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1426 architectures. Force assert failure for any new Tag_CPU_arch value.
1428 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1430 * doc/bfdint.texi: Use command-line consistently when used in a
1432 * doc/bfdsumm.texi: Likewise.
1434 2018-06-29 Maciej W. Rozycki <macro@mips.com>
1436 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1437 visibility check made for undefined weak symbols.
1439 2018-06-26 Nick Clifton <nickc@redhat.com>
1441 * po/uk.po: Updated Ukranian translation.
1443 2018-06-25 Nick Clifton <nickc@redhat.com>
1445 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1446 for malloc returning NULL.
1447 (_bfd_aarch64_erratum_843419_fixup): Check for
1448 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1450 2018-06-24 Nick Clifton <nickc@redhat.com>
1452 * po/bfd.pot: Regenerate.
1454 2018-06-24 Nick Clifton <nickc@redhat.com>
1456 * version.m4: Update version string to 2.31.51.
1457 * configure: Regenerate.
1459 2018-06-24 Nick Clifton <nickc@redhat.com>
1461 2.31 branch created.
1463 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1465 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1466 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1468 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1470 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1471 EI_ABIVERSION setting together.
1473 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1475 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1476 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1477 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1478 (_bfd_mips_post_process_headers): Use them in place of magic
1481 2018-06-21 Jim Wilson <jimw@sifive.com>
1483 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1484 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1486 2018-06-21 Alan Modra <amodra@gmail.com>
1488 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1489 * doc/Makefile.in: Regenerate.
1491 2018-06-20 Renlin Li <renlin.li@arm.com>
1493 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1494 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1495 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1496 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1497 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1498 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1499 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1500 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1501 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1503 2018-06-20 Nick Clifton <nickc@redhat.com>
1506 * opncls.c (get_build_id): Check for a negative or excessive data
1507 size in the build-id note.
1509 2018-06-20 Nick Clifton <nickc@redhat.com>
1512 * mach-o.c (cputype): New function.
1513 (cpusubtype): New function.
1514 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1515 values in the MACH-O file header.
1516 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1517 cpusubtype fields from the input bfd's mach-o header to the output
1519 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1520 Redefine to bfd_mach_o_bfd_print_private_data.
1521 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1523 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1526 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1527 `.got.plt' entry referred is in range.
1528 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1529 start. Replace the assertion used for that with a proper error
1532 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1534 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1537 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1539 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1540 (INCLUDES): Rename to ...
1541 (AM_CPPFLAGS): ... this.
1542 * configure.ac: Remove AC_PREREQ.
1543 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1544 info-in-builddir no-texinfo.tex.
1545 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1546 * doc/bfd.texinfo: Rename to ...
1547 * doc/bfd.texi: ... this.
1548 * Makefile.in: Re-generate.
1549 * aclocal.m4: Re-generate.
1550 * config.in: Re-generate.
1551 * configure: Re-generate.
1552 * doc/Makefile.in: Re-generate.
1554 2018-06-18 Mephi <mephi42@gmail.com>
1557 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1558 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1559 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1560 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1561 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1562 * bfd-in2.h: Regenerate.
1563 * libbfd.h: Regenerate.
1565 2018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1567 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1569 2018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1573 symbol version is base version.
1575 2018-06-14 Alan Modra <amodra@gmail.com>
1577 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1578 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1579 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1580 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1581 "dynamic_relocs" is not set.
1582 * elfxx-mips.c (count_section_dynsyms): Likewise.
1584 2018-06-14 Alan Modra <amodra@gmail.com>
1587 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1589 2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1590 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1592 * elfxx-mips.c (print_mips_ases): Add CRC.
1594 2018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1597 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1598 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1599 __bss_start, _end and _edata in shared libraries.
1601 2018-06-07 Alan Modra <amodra@gmail.com>
1603 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1604 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1606 2018-06-05 Alan Modra <amodra@gmail.com>
1608 * bfd.c (struct bfd): Update comment on "where" usage.
1609 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1610 "iostream", and "where" from containing archive file. Return
1611 error on NULL iovec.
1612 (bfd_bread): Similarly, and return error attempted out of
1613 bounds archive element access.
1614 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1615 "where" from containing archive file.
1616 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1617 attempt to optimize away seeks. Don't paper over errors by
1619 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1620 (bfd_get_size): Likewise.
1621 (bfd_mmap): Operate on and use iovec of containing archive
1622 file. Return error on NULL iovec.
1623 * cache.c (bfd_cache_lookup_worker): Abort if working on
1624 archive element bfd.
1625 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1626 Don't ignore zero byte reads.
1627 (cache_bread): Look up FILE* in cache here. Error on NULL
1629 (cache_bwrite): Rename "where" to "from".
1630 (cache_bmmap): Don't handle archive elements.
1631 * coffcode.h (coff_slurp_line_table): Exit early on zero
1633 * bfd-in2.h: Regenerate.
1635 2018-06-05 Alan Modra <amodra@gmail.com>
1638 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1639 nested archives. Open file again for plugin.
1640 (try_claim): Don't save and restore file position. Close file
1642 * sysdep.h (O_BINARY): Define.
1644 2018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1646 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1647 (compute_fill_extra_space): Drop declaration. Rename function to
1648 xtensa_compute_fill_extra_space.
1649 (compute_ebb_actions, remove_dead_literal): Update references to
1650 compute_fill_extra_space.
1652 2018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1654 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1656 (xtensa_add_names): New function.
1657 (xtensa_property_section_name): Add new parameter
1658 separate_sections, use it to choose property section name.
1659 (xtensa_get_separate_property_section): New function.
1660 (xtensa_get_property_section): Invoke
1661 xtensa_get_separate_property_section to get individual property
1662 section if it exists, common property section otherwise.
1663 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1664 to xtensa_property_section_name.
1666 2018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1669 * bfd-in.h: Include "diagnostics.h".
1670 * bfd-in2.h: Regenerated.
1671 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1672 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1673 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1674 -Wstringop-truncation.
1675 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1676 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1677 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1678 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1679 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1681 2018-06-03 Jim Wilson <jimw@sifive.com>
1684 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1685 for and handle an undefined weak with no PLT.
1688 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1689 to code that ignores duplicate symbols.
1691 2018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1693 * version.m4: Bump version to 2.30.52
1694 * configure: Regenerated.
1696 2018-06-01 Alan Modra <amodra@gmail.com>
1698 * bfd.c (_bfd_error_handler): Arrange for this function to be
1699 declared in bfd-in2.h.
1700 * libbfd-in.h (_bfd_error_handler): Don't declare.
1701 * libbfd.h: Regenerate.
1702 * bfd-in2.h: Regenerate.
1704 2018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1706 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1707 This is needed to generate UEFI application image files from ELFs.
1709 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1711 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1712 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1713 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1714 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1715 (elf_i386_lazy_ibt_plt): Likewise.
1716 (elf_i386_nacl_plt): Likewise.
1717 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1718 (elf_x86_64_tlsdesc_plt_entry): This.
1719 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1720 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1721 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1722 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1723 (elf_x86_64_lazy_bnd_plt): Likewise.
1724 (elf_x86_64_lazy_ibt_plt): Likewise.
1725 (elf_x32_lazy_ibt_plt): Likewise.
1726 (elf_x86_64_nacl_plt): Likewise.
1727 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1728 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1729 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1730 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1731 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1732 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1733 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1734 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1735 (elf_x86_non_lazy_plt_layout): Update comments.
1736 (elf_x86_plt_layout): Likewise.
1738 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1741 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1742 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1743 (elf_backend_add_symbol_hook): Likewise.
1744 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1745 (elf_backend_add_symbol_hook): Likewise.
1746 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1747 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1748 (elf_backend_add_symbol_hook): Likewise.
1749 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1750 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1751 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1752 (elf_backend_add_symbol_hook): Likewise.
1753 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1755 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1756 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1757 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1758 * elflink.c (elf_link_add_object_symbols): Set
1759 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1761 2018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1764 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1765 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1766 Extracted from _bfd_elf_link_assign_sym_version.
1767 (_bfd_elf_link_hide_sym_by_version): New function.
1768 (_bfd_elf_link_assign_sym_version): Use
1769 _bfd_elf_link_hide_versioned_symbol.
1770 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1771 _bfd_elf_link_hide_sym_by_version instead of
1772 bfd_hide_sym_by_version. Don't check unversioned symbol.
1774 2018-05-25 Alan Modra <amodra@gmail.com>
1776 * Makefile.in: Regenerate.
1777 * po/SRC-POTFILES.in: Regenerate.
1779 2018-05-25 Alan Modra <amodra@gmail.com>
1781 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1782 * configure: Regenerate.
1784 2018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1786 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1789 2018-05-22 Alan Modra <amodra@gmail.com>
1792 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1794 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1796 (final_link_relocate): Revert last change.
1798 2018-05-22 Alan Modra <amodra@gmail.com>
1801 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1802 stubs in non-alloc sections.
1804 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1807 * aout-target.h (MY_bfd_link_hide_symbol): New.
1808 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1809 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1810 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1811 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1812 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1813 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1814 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1815 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1816 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1817 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1818 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1819 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1820 (bfd_link_hide_symbol): Likewise.
1821 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1822 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1823 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1824 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1825 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1826 * som.c (som_bfd_link_hide_symbol): Likewise.
1827 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1828 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1829 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1830 (alpha_vms_bfd_link_hide_symbol): Likewise.
1831 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1832 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1833 _bfd_generic_link_hide_symbol.
1834 (rs6000_xcoff64_aix_vec): Likewise.
1835 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1836 local symbol dynamic.
1837 (_bfd_elf_link_hide_symbol): New function.
1838 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1839 check root.ldscript_def.
1840 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1841 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1842 * bfd-in2.h: Regenerated.
1843 * libbfd.h: Likewise.
1845 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1848 * elf.c (setup_group): Mark section in a section group with
1851 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1854 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1855 set eh->local_ref to 1 if a symbol is versioned and there is a
1858 2018-05-18 Kito Cheng <kito.cheng@gmail.com>
1860 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1863 2018-05-18 Jim Wilson <jimw@sifive.com>
1865 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1866 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1867 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1868 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1869 (riscv_elf_finish_dynamic_symbol): Likewise.
1871 2018-05-18 John Darrington <john@darrington.wattle.id.au>
1873 * Makefile.am: Add s12z files.
1874 * Makefile.in: Regenerate.
1875 * archures.c: Add bfd_s12z_arch.
1876 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1877 * bfd-in2.h: Regenerate.
1878 * config.bfd: Add s12z target.
1879 * configure.ac: Add s12z target.
1880 * configure: Regenerate.
1881 * cpu-s12z.c: New file.
1882 * elf32-s12z.c: New file.
1883 * libbfd.c (bfd_putb24): New function.
1884 (bfd_putl24): New function.
1885 * libbfd.h: Regenerate.
1886 * reloc.c: Add s12z relocations.
1887 (bfd_get_reloc_size): Handle size 5 relocs.
1888 * targets.c: Add s12z_elf32_vec.
1890 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1893 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1895 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1896 set eh->local_ref to 1 for linker defined symbols.
1898 2018-05-18 Alan Modra <amodra@gmail.com>
1901 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1902 don't point at other SHT_GROUP sections. Set shdr corresponding
1903 to invalid entry, to NULL rather than section 0. Identify
1904 SHT_GROUP section index when reporting an error. Cope with NULL
1907 2018-05-18 Alan Modra <amodra@gmail.com>
1909 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1910 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1912 * libbfd.h: Regenerate.
1913 * configure: Regenerate.
1914 * config.in: Regenerate.
1916 2018-05-18 Alan Modra <amodra@gmail.com>
1918 * libbfd-in.h: Add include guard.
1919 * libcoff-in.h: Likewise.
1920 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1921 * doc/Makefile.in: Regenerate.
1922 * libbfd.h: Regenerate.
1923 * libcoff.h: Regenerate.
1925 2018-05-16 Maciej W. Rozycki <macro@mips.com>
1927 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1929 2018-05-16 Alan Modra <amodra@gmail.com>
1932 * format.c (struct bfd_preserve): Add section_id.
1933 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1935 (bfd_reinit): Set _bfd_section_id.
1936 (bfd_check_format_matches): Put all matches of any priority into
1937 matching_vector. Save initial section id and start each attempted
1938 match at that section id.
1939 * libbfd-in.h (_bfd_section_id): Declare.
1940 * section.c (_bfd_section_id): Rename from section_id and make
1941 global. Adjust uses.
1942 (bfd_get_next_section_id): Delete.
1943 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1944 bfd_get_section_id with _bfd_section_id.
1945 * libbfd.h: Regenerate.
1946 * bfd-in2.h: Regenerate.
1948 2018-05-15 Christophe Guillon <christophe.guillon@st.com>
1950 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1951 of the aux structure are initialised.
1953 2018-05-15 Francois H. Theron <francois.theron@netronome.com>
1955 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1957 2018-05-15 Nick Clifton <nickc@redhat.com>
1959 * po/pt.po: New Portuguese translation.
1960 * configure.ac (ALL_LINGUAS): Add pt.
1961 * configure: Regenerate.
1963 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1966 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1967 an error on IFUNC pointer defined in PDE.
1968 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1969 _bfd_x86_elf_link_fixup_ifunc_symbol.
1970 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1971 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1973 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1975 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1978 * elfxx-x86.c (elf_x86_linker_defined): New function.
1979 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1980 _end and _edata locally defined within executables.
1982 2018-05-12 Alan Modra <amodra@gmail.com>
1985 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1986 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1987 Instead make matching_lma and suggested_lma pointers to the
1988 sections. Align section vma and lma calculated from segment.
1989 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1990 test. Try to handle alignment padding before first section by
1991 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1993 2018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1995 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1996 conformant to TI ABI.
1997 (pru_elf32_relax_section): Likewise.
1998 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1999 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2000 (pru_elf32_pmem_relocate): Trap - should not get here.
2001 (pru_elf32_relocate_section): Add support for REL relocations.
2002 (elf_info_to_howto_rel): Enable REL.
2003 (elf_backend_may_use_rel_p): Likewise.
2004 (elf_backend_may_use_rela_p): Likewise.
2005 (elf_backend_default_use_rela_p): Likewise.
2007 2018-05-09 Alan Modra <amodra@gmail.com>
2010 * peXXigen.c (pe_print_edata): Correct minimum size.
2012 2018-05-09 Alan Modra <amodra@gmail.com>
2015 * peXXigen.c (pe_print_idata): Bound check hint_addr.
2017 2018-05-08 Nick Clifton <nickc@redhat.com>
2020 * elf.c (bfd_elf_get_str_section): Check for an excessively large
2022 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2023 attribute section is larger than the size of the file.
2025 2018-05-07 Alan Modra <amodra@gmail.com>
2027 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2028 strncmp when checking for ".bf" special symbol.
2029 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2030 section name a char array, remove sentinal known_sections entry,
2031 and adjust loop over known_sections to suit. Use memcmp rather
2034 2018-05-04 Alan Modra <amodra@gmail.com>
2036 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2037 (struct elf_external_linux_prpsinfo32_ugid16),
2038 (struct elf_external_linux_prpsinfo64_ugid32),
2039 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2040 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
2042 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
2044 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2046 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2047 * elf32-s390.c (elf_s390_write_core_note): Likewise.
2048 * elf64-s390.c (elf_s390_write_core_note): Likewise.
2049 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2050 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2052 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2053 false positive gcc-8 warning.
2054 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2056 2018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
2058 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2059 of arguments when warning about different long double types.
2061 2018-05-03 Simon Atanasyan <simon@atanasyan.com>
2063 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2064 (elf_backend_fixup_symbol): New macro.
2065 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2067 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2069 2018-04-30 Francois H. Theron <francois.theron@netronome.com>
2071 * Makefile.am: Added NFP files to build.
2072 * archures.c: Added bfd_arch_nfp
2073 * config.bfd: Added NFP support.
2074 * configure.ac: Added NFP support.
2075 * cpu-nfp.c: New, for NFP support.
2076 * elf-bfd.h: Added elf_section_info()
2077 * elf64-nfp.c: New, for NFP support.
2078 * po/SRC-POTFILES.in: Added NFP source files.
2079 * targets.c: Added nfp_elf64_vec
2080 * bfd-in2.h: Regenerate.
2081 * Makefile.in: Regenerate.
2082 * configure: Regenerate.
2084 2018-04-27 Alan Modra <amodra@gmail.com>
2086 * bfd-in2.h: Regenerate.
2087 * libbfd.h: Regenerate.
2089 2018-04-27 Alan Modra <amodra@gmail.com>
2093 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2095 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2097 2018-04-26 Pedro Alves <palves@redhat.com>
2099 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2100 ifunc and non-ifunc symbols duplicates.
2102 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2103 Mickaël Guêné <mickael.guene@st.com>
2105 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2106 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2107 (elf32_arm_populate_plt_entry): Likewise.
2108 (elf32_arm_output_plt_map_1): Likewise.
2109 (elf32_arm_output_arch_local_syms): Likewise.
2111 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2112 Mickaël Guêné <mickael.guene@st.com>
2114 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2115 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2117 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2118 Mickaël Guêné <mickael.guene@st.com>
2120 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2123 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2124 Mickaël Guêné <mickael.guene@st.com>
2126 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2127 (elf32_arm_always_size_sections): Create stack segment.
2129 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2130 Mickaël Guêné <mickael.guene@st.com>
2132 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2133 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2135 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2136 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2137 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2138 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2139 (struct elf32_arm_link_hash_table): Update comment.
2140 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2141 (IS_ARM_TLS_RELOC): Likewise.
2142 (elf32_arm_check_relocs): Likewise.
2143 (allocate_dynrelocs_for_symbol): Likewise.
2144 (elf32_arm_size_dynamic_sections): Update comment.
2145 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2146 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2148 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2149 Mickaël Guêné <mickael.guene@st.com>
2151 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2152 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2153 (elf32_arm_allocate_plt_entry): Likewise.
2154 (elf32_arm_populate_plt_entry): Likewise.
2155 (elf32_arm_output_plt_map_1): Likewise.
2157 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2158 Mickaël Guêné <mickael.guene@st.com>
2160 * elf32-arm.c (struct fdpic_local): New.
2161 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2162 (elf32_arm_local_fdpic_cnts): New.
2163 (struct fdpic_global): New.
2164 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2165 (elf32_arm_link_hash_table): Add srofixup field.
2166 (arm_elf_add_rofixup): New.
2167 (arm_elf_fill_funcdesc): New.
2168 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2169 (elf32_arm_allocate_local_sym_info): Likewise.
2170 (create_got_section): Create .rofixup section.
2171 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2172 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2173 (elf32_arm_final_link_relocate): Likewise.
2174 (elf32_arm_check_relocs): Likewise.
2175 (allocate_dynrelocs_for_symbol): Likewise.
2176 (elf32_arm_size_dynamic_sections): Likewise.
2177 (elf32_arm_finish_dynamic_sections): Likewise.
2178 (elf32_arm_output_arch_local_syms): Likewise.
2179 (elf32_arm_fdpic_omit_section_dynsym): New.
2181 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2182 Mickaël Guêné <mickael.guene@st.com>
2184 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2185 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2186 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2187 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2188 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2189 (elf32_arm_howto_from_type): Take new members of
2190 elf32_arm_howto_table_2 into account.
2191 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2192 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2193 BFD_RELOC_ARM_FUNCDESC_VALUE.
2194 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2195 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2196 BFD_RELOC_ARM_FUNCDESC_VALUE.
2198 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2199 Mickaël Guêné <mickael.guene@st.com>
2201 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2202 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2203 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2204 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2206 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2207 Mickaël Guêné <mickael.guene@st.com>
2209 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2210 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2211 arm*-*-uclinuxfdpiceabi.
2212 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2213 arm_elf32_fdpic_le_vec.
2214 * configure: Regenerate.
2215 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2216 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2217 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2218 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2219 (elf32_arm_fdpic_link_hash_table_create): New.
2220 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2221 arm_elf32_fdpic_le_vec.
2223 2018-04-25 Alan Modra <amodra@gmail.com>
2225 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2226 * elf.c (elfcore_write_prpsinfo): Likewise.
2228 2018-04-25 Alan Modra <amodra@gmail.com>
2230 * Makefile.am: Remove arm-aout and arm-coff support.
2231 * config.bfd: Likewise.
2232 * configure.ac: Likewise.
2233 * targets.c: Likewise.
2234 * aout-arm.c: Delete.
2235 * armnetbsd.c: Delete.
2237 * Makefile.in: Regenerate.
2238 * configure: Regenerate.
2239 * po/SRC-POTFILES.in: Regenerate.
2241 2018-04-24 Nick Clifton <nickc@redhat.com>
2244 * elf.c (ignore_section_sym): Check for the output_section pointer
2245 being NULL before dereferencing it.
2248 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2249 a negative PE_DEBUG_DATA size before iterating over the debug data.
2251 2018-04-23 Alan Modra <amodra@gmail.com>
2253 * elf-linux-core.h: Revert last change.
2256 2018-04-23 Nick Clifton <nickc@redhat.com>
2259 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2260 the end of the string table, and zero it.
2262 2018-04-23 Alan Modra <amodra@gmail.com>
2264 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2265 gcc-8 string truncation warning.
2266 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2267 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2268 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2269 * elf.c (elfcore_write_prpsinfo): Likewise.
2271 2018-04-23 Nick Clifton <nickc@redhat.com>
2274 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2275 the end of the string table, and zero it.
2277 2018-04-20 Alan Modra <amodra@gmail.com>
2280 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2281 case both dtprel and tprel relocs.
2282 (allocate_dynrelocs): Adjust conditions for got relocs.
2283 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2284 Emit dynamic relocs on TLS GOT entries for shared libraries,
2285 not when pic. Omit dynamic reloc on dtprel entry when local,
2286 and on tprel entry when local and executable.
2288 2018-04-19 Alan Modra <amodra@gmail.com>
2291 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2292 (hppa_type_of_stub): Don't return a long branch stub for
2293 symbols other than those defined statically.
2295 2018-04-19 Alan Modra <amodra@gmail.com>
2297 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2298 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2299 to selvecs for mips targets change 2018-04-18.
2300 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2301 and mips_ecoff_bele_vec.
2302 * targets.c: Likewise.
2303 * coff-mips.c: Resurrect.
2304 * Makefile.in: Regenerate.
2305 * configure: Regenerate.
2306 * po/SRC-POTFILES.in: Regenerate.
2308 2018-04-18 Alan Modra <amodra@gmail.com>
2310 * Makefile.am: Remove mips aout and coff support.
2311 * config.bfd: Likewise.
2312 * configure.ac: Likewise.
2313 * targets.c: Likewise.
2314 * coff-mips.c: Delete
2317 * pei-mips.c: Delete
2318 * Makefile.in: Regenerate.
2319 * configure: Regenerate.
2320 * po/SRC-POTFILES.in: Regenerate.
2322 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2324 * elf32-i386.c (elf32_bed): Define before including
2326 * elf64-x86-64.c (elf64_bed): Define before including
2328 (elf32_bed): Define before including "elf32-target.h".
2330 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2333 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2334 normal input file with compatible relocation.
2336 2018-04-18 Alan Modra <amodra@gmail.com>
2338 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2339 * config.bfd: Likewise.
2340 * configure.ac: Likewise.
2341 * doc/bfdint.texi: Likewise.
2342 * targets.c: Likewise.
2343 * freebsd.h: Delete.
2344 * i386dynix.c: Delete.
2345 * i386freebsd.c: Delete.
2346 * i386linux.c: Delete.
2347 * i386mach3.c: Delete.
2348 * i386netbsd.c: Delete.
2349 * i386os9k.c: Delete.
2350 * Makefile.in: Regenerate.
2351 * configure: Regenerate.
2352 * po/SRC-POTFILES.in: Regenerate.
2354 2018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
2356 Microblaze Target: PIC data text relative
2358 * bfd/reloc.c (2 new BFD relocations):
2359 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2360 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2361 * bfd/bfd-in2.h: Regenerate
2362 * bfd/libbfd.h: Regenerate
2363 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2364 new relocs and handle them in both relocate and relax functions.
2365 (microblaze_elf_reloc_type_lookup): add mapping between for new
2367 (microblaze_elf_relocate_section): Handle new relocs in case of
2369 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2371 2018-04-17 Nick Clifton <nickc@redhat.com>
2374 * aoutx.h (find_nearest_line): Check that the symbol name exists
2375 and is long enough, before attempting to see if it is for a .o
2377 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2379 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2381 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2385 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2387 2018-04-16 Nick Clifton <nickc@redhat.com>
2390 * coffgen.c (coff_pointerize_aux): Check for an out of range
2393 2018-04-16 Alan Modra <amodra@gmail.com>
2395 * Makefile.am: Remove arm-epoc-pe support.
2396 * coff-arm.c: Likewise.
2397 * config.bfd: Likewise.
2398 * configure.ac: Likewise.
2399 * targets.c: Likewise.
2400 * epoc-pe-arm.c: Delete.
2401 * epoc-pei-arm.c: Delete.
2402 * Makefile.in: Regenerate.
2403 * configure: Regenerate.
2404 * po/SRC-POTFILES.in: Regenerate.
2406 2018-04-16 Alan Modra <amodra@gmail.com>
2408 * Makefile.am: Remove sparc-aout and sparc-coff support.
2409 * config.bfd: Likewise.
2410 * configure.ac: Likewise.
2411 * targets.c: Likewise.
2412 * aout-sparcle.c: Delete.
2414 * cf-sparclynx.c: Delete.
2415 * coff-sparc.c: Delete.
2417 * sparclinux.c: Delete.
2418 * sparclynx.c: Delete.
2419 * sparcnetbsd.c: Delete.
2421 * Makefile.in: Regenerate.
2422 * configure: Regenerate.
2423 * po/SRC-POTFILES.in: Regenerate.
2425 2018-04-16 Alan Modra <amodra@gmail.com>
2427 * Makefile.am: Remove m68k-aout and m68k-coff support.
2428 * aoutf1.h: Likewise.
2429 * aoutx.h: Likewise.
2430 * archive.c: Likewise.
2431 * bfd-in.h: Likewise.
2433 * coffcode.h: Likewise.
2434 * coffswap.h: Likewise.
2435 * config.bfd: Likewise.
2436 * configure.ac: Likewise.
2437 * configure.host: Likewise.
2438 * doc/bfd.texinfo: Likewise.
2439 * doc/bfdint.texi: Likewise.
2440 * freebsd.h: Likewise.
2441 * gen-aout.c: Likewise.
2442 * hpux-core.c: Likewise.
2443 * libaout.h: Likewise.
2444 * libbfd-in.h: Likewise.
2445 * pdp11.c: Likewise.
2446 * peicode.h: Likewise.
2447 * riscix.c: Likewise.
2448 * targets.c: Likewise.
2450 * coff-apollo.c: Delete.
2451 * coff-aux.c: Delete.
2452 * coff-m68k.c: Delete.
2453 * coff-svm68k.c: Delete.
2454 * coff-u68k.c: Delete.
2455 * hosts/delta68.h: Delete.
2456 * hosts/hp300bsd.h: Delete.
2457 * hosts/m68kaux.h: Delete.
2458 * hosts/news.h: Delete.
2459 * hp300bsd.c: Delete.
2460 * hp300hpux.c: Delete.
2461 * liboasys.h: Delete.
2462 * m68k4knetbsd.c: Delete.
2463 * m68klinux.c: Delete.
2464 * m68knetbsd.c: Delete.
2466 * versados.c: Delete.
2467 * Makefile.in: Regenerate.
2468 * bfd-in2.h: Regenerate.
2469 * configure: Regenerate.
2470 * libbfd.h: Regenerate.
2471 * po/SRC-POTFILES.in: Regenerate.
2473 2018-04-16 Alan Modra <amodra@gmail.com>
2475 * Makefile.am: Remove sh5 and sh64 support.
2476 * archures.c: Likewise.
2477 * config.bfd: Likewise.
2478 * configure.ac: Likewise.
2479 * cpu-sh.c: Likewise.
2480 * elf32-sh-relocs.h: Likewise.
2481 * elf32-sh.c: Likewise.
2482 * targets.c: Likewise.
2483 * elf32-sh64-com.c: Delete.
2484 * elf32-sh64.c: Delete.
2485 * elf32-sh64.h: Delete.
2486 * elf64-sh64.c: Delete.
2487 * Makefile.in: Regenerate.
2488 * bfd-in2.h: Regenerate.
2489 * configure: Regenerate.
2490 * po/SRC-POTFILES.in: Regenerate.
2492 2018-04-16 Alan Modra <amodra@gmail.com>
2494 * Makefile.am: Remove sh-symbianelf support.
2495 * config.bfd: Likewise.
2496 * configure.ac: Likewise.
2497 * targets.c: Likewise.
2498 * elf32-sh-symbian.c: Delete.
2499 * Makefile.in: Regenerate.
2500 * configure: Regenerate.
2501 * po/SRC-POTFILES.in: Regenerate.
2503 2018-04-16 Alan Modra <amodra@gmail.com>
2505 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2506 * config.bfd: Likewise.
2507 * configure.ac: Likewise.
2508 * targets.c: Likewise.
2510 * Makefile.in: Regenerate.
2511 * configure: Regenerate.
2512 * po/SRC-POTFILES.in: Regenerate.
2514 2018-04-16 Alan Modra <amodra@gmail.com>
2516 * Makefile.am: Remove w65 support.
2517 * archures.c: Likewise.
2518 * coffcode.h: Likewise.
2519 * config.bfd: Likewise.
2520 * configure.ac: Likewise.
2521 * targets.c: Likewise.
2522 * coff-w65.c: Delete.
2523 * cpu-w65.c: Delete.
2524 * Makefile.in: Regenerate.
2525 * bfd-in2.h: Regenerate.
2526 * configure: Regenerate.
2527 * po/SRC-POTFILES.in: Regenerate.
2529 2018-04-16 Alan Modra <amodra@gmail.com>
2531 * Makefile.am: Remove we32k support.
2532 * archures.c: Likewise.
2533 * coffcode.h: Likewise.
2534 * config.bfd: Likewise.
2535 * configure.ac: Likewise.
2536 * targets.c: Likewise.
2537 * coff-we32k.c: Delete.
2538 * cpu-we32k.c: Delete.
2539 * Makefile.in: Regenerate.
2540 * bfd-in2.h: Regenerate.
2541 * configure: Regenerate.
2542 * po/SRC-POTFILES.in: Regenerate.
2544 2018-04-16 Alan Modra <amodra@gmail.com>
2546 * Makefile.am: Remove m88k support.
2547 * aoutx.h: Likewise.
2548 * archures.c: Likewise.
2549 * coffcode.h: Likewise.
2550 * coffswap.h: Likewise.
2551 * config.bfd: Likewise.
2552 * configure.ac: Likewise.
2553 * cpu-ns32k.c: Likewise.
2554 * elf32-nds32.c: Likewise.
2555 * mach-o.c: Likewise.
2556 * netbsd-core.c: Likewise.
2557 * reloc.c: Likewise.
2558 * targets.c: Likewise.
2559 * coff-m88k.c: Delete.
2560 * cpu-m88k.c: Delete.
2561 * elf32-m88k.c: Delete.
2562 * hosts/m88kmach3.h: Delete.
2563 * m88kmach3.c: Delete.
2564 * m88kopenbsd.c: Delete.
2565 * Makefile.in: Regenerate.
2566 * bfd-in2.h: Regenerate.
2567 * configure: Regenerate.
2568 * po/SRC-POTFILES.in: Regenerate.
2570 2018-04-16 Alan Modra <amodra@gmail.com>
2572 * Makefile.am: Remove i370 support.
2573 * archures.c: Likewise.
2574 * config.bfd: Likewise.
2575 * configure.ac: Likewise.
2576 * targets.c: Likewise.
2577 * cpu-i370.c: Delete.
2578 * elf32-i370.c: Delete.
2579 * Makefile.in: Regenerate.
2580 * bfd-in2.h: Regenerate.
2581 * configure: Regenerate.
2582 * po/SRC-POTFILES.in: Regenerate.
2584 2018-04-16 Alan Modra <amodra@gmail.com>
2586 * Makefile.am: Remove h8500 support.
2587 * archures.c: Likewise.
2588 * coffcode.h: Likewise.
2589 * config.bfd: Likewise.
2590 * configure.ac: Likewise.
2591 * targets.c: Likewise.
2592 * coff-h8500.c: Delete.
2593 * cpu-h8500.c: Delete.
2594 * Makefile.in: Regenerate.
2595 * bfd-in2.h: Regenerate.
2596 * configure: Regenerate.
2597 * po/SRC-POTFILES.in: Regenerate.
2599 2018-04-16 Alan Modra <amodra@gmail.com>
2601 * Makefile.am: Remove h8300-coff support.
2602 * coffcode.h: Likewise.
2603 * config.bfd: Likewise.
2604 * configure.ac: Likewise.
2605 * reloc16.c: Likewise.
2606 * targets.c: Likewise.
2607 * coff-h8300.c: Delete.
2608 * Makefile.in: Regenerate.
2609 * configure: Regenerate.
2610 * po/SRC-POTFILES.in: Regenerate.
2612 2018-04-16 Alan Modra <amodra@gmail.com>
2614 * Makefile.am: Remove IEEE 695 support.
2615 * archures.c: Likewise.
2617 * config.bfd: Likewise.
2618 * configure.ac: Likewise.
2619 * doc/bfd.texinfo: Likewise.
2620 * doc/bfdint.texi: Likewise.
2621 * doc/bfdsumm.texi: Likewise.
2622 * section.c: Likewise.
2623 * targets.c: Likewise.
2625 * libieee.h: Delete.
2626 * Makefile.in: Regenerate.
2627 * bfd-in2.h: Regenerate.
2628 * configure: Regenerate.
2629 * po/SRC-POTFILES.in: Regenerate.
2631 2018-04-16 Alan Modra <amodra@gmail.com>
2633 * config.bfd: Remove tandem support.
2635 2018-04-16 Alan Modra <amodra@gmail.com>
2637 * Makefile.am: Remove newsos3 support.
2638 * aoutx.h: Likewise.
2639 * config.bfd: Likewise.
2640 * configure.ac: Likewise.
2641 * targets.c: Likewise.
2642 * newsos3.c: Delete.
2643 * Makefile.in: Regenerate.
2644 * configure: Regenerate.
2645 * po/SRC-POTFILES.in: Regenerate.
2647 2018-04-16 Alan Modra <amodra@gmail.com>
2649 * Makefile.am: Remove netware support.
2650 * bfd-in.h: Likewise.
2652 * config.bfd: Likewise.
2653 * configure.ac: Likewise.
2654 * doc/bfdint.texi: Likewise.
2655 * ecoff.c: Likewise.
2656 * targets.c: Likewise.
2658 * nlm-target.h: Delete.
2660 * nlm32-alpha.c: Delete.
2661 * nlm32-i386.c: Delete.
2662 * nlm32-ppc.c: Delete.
2663 * nlm32-sparc.c: Delete.
2666 * nlmcode.h: Delete.
2667 * nlmswap.h: Delete.
2668 * Makefile.in: Regenerate.
2669 * bfd-in2.h: Regenerate.
2670 * configure: Regenerate.
2671 * po/SRC-POTFILES.in: Regenerate.
2673 2018-04-16 Alan Modra <amodra@gmail.com>
2675 * archures.c: Remove tahoe support.
2676 * config.bfd: Likewise.
2677 * configure.ac: Likewise.
2678 * hosts/tahoe.h: Delete.
2679 * bfd-in2.h: Regenerate.
2680 * configure: Regenerate.
2682 2018-04-14 Alan Modra <amodra@gmail.com>
2684 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2685 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2687 (elfNN_bed): Init relropagesize.
2688 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2689 select relropagesize.
2690 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2691 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2692 (ELF_MINPAGESIZE): Don't define.
2693 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2694 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2695 * bfd-in2.h: Regenerate.
2697 2018-04-14 Alan Modra <amodra@gmail.com>
2699 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2700 on __QNXTARGET__ define.
2702 2018-04-14 Alan Modra <amodra@gmail.com>
2704 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2707 2018-04-11 Alan Modra <amodra@gmail.com>
2709 * aout-adobe.c: Delete.
2711 * coff-i860.c: Delete.
2712 * coff-i960.c: Delete.
2713 * cpu-i860.c: Delete.
2714 * cpu-i960.c: Delete.
2715 * elf32-i860.c: Delete.
2716 * elf32-i960.c: Delete.
2717 * hosts/i860mach3.h: Delete.
2718 * Makefile.am: Remove i860, i960, bout, and adobe support.
2719 * archures.c: Remove i860 and i960 support.
2720 * coffcode.h: Likewise.
2721 * reloc.c: Likewise.
2722 * aoutx.h: Comment updates.
2723 * archive.c: Remove BOUT and i960 support.
2724 * bfd.c: Remove BOUT support.
2725 * coffswap.h: Remove i960 support.
2726 * config.bfd: Remove i860, i960 and adobe targets.
2727 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2728 * targets.c: Likewise.
2729 * ieee.c: Remove i960 support.
2730 * mach-o.c: Remove i860 support.
2731 * Makefile.in: Regenerate.
2732 * bfd-in2.h: Regenerate.
2733 * configure: Regenerate.
2734 * libbfd.h: Regenerate.
2735 * po/SRC-POTFILES.in: Regenerate.
2737 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2739 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2740 in the BFD symbol referred by the relocation.
2741 (mips_elf64_write_rela): Likewise.
2743 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2745 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2746 error for out-of-range `r_sym' values.
2748 2018-04-09 Alan Modra <amodra@gmail.com>
2750 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2751 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2752 (ppc64_elf_check_relocs): Set has_pltcall.
2753 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2754 (ppc64_elf_inline_plt): New function.
2755 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2756 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2757 * elf32-ppc.c (has_pltcall): Define.
2758 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2759 (ppc_elf_check_relocs): Set has_pltcall.
2760 (ppc_elf_inline_plt): New function.
2761 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2762 (ppc_elf_size_dynamic_sections): Likewise.
2763 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2765 2018-04-09 Alan Modra <amodra@gmail.com>
2767 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2768 (is_plt_seq_reloc): New function.
2769 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2770 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2771 (ppc_elf_relax_section): Handle PLTCALL reloc.
2772 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2774 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2775 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2776 (has_tls_get_addr_call): Correct comment.
2777 (is_branch_reloc): Add PLTCALL.
2778 (is_plt_seq_reloc): New function.
2779 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2780 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2781 entry for R_PPC64_PLTCALL.
2782 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2783 (ppc_type_of_stub): Handle PLTCALL reloc.
2784 (toc_adjusting_stub_needed): Likewise.
2785 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2786 reloc insn. Nop out inline plt call sequence when resolving
2787 locally. Handle __tls_get_addr inline plt call optimization.
2789 2018-04-09 Alan Modra <amodra@gmail.com>
2791 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2792 (struct ppc_stub_hash_entry): Add symtype field.
2794 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2795 (create_linkage_sections): Create pltlocal and relpltlocal.
2796 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2798 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2799 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2800 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2801 Keep PLT entries for inline calls against locals.
2802 (ppc_build_one_stub): Use pltlocal as appropriate.
2803 (ppc_size_one_stub): Likewise.
2804 (ppc64_elf_size_stubs): Set symtype.
2805 (build_global_entry_stubs_and_plt): Init pltlocal and write
2806 relpltlocal for globals.
2807 (write_plt_relocs_for_local_syms): Likewise for local syms.
2808 (ppc64_elf_relocate_section): Support PLT for local syms.
2809 * elf32-ppc.c (PLT_KEEP): Define.
2810 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2811 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2812 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2813 Set PLT_KEEP. Adjust update_local_sym_info call.
2814 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2815 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2816 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2817 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2818 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2819 (ppc_finish_symbols): Likewise for locals.
2821 2018-04-09 Alan Modra <amodra@gmail.com>
2823 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2824 for local symbols to..
2825 (write_plt_relocs_for_local_syms): ..here. New function.
2826 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2828 (build_global_entry_stubs_and_plt): ..here. Rename from
2829 build_global_entry_stubs.
2830 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2831 Call write_plt_relocs_for_local_syms.
2832 * elf32-ppc.c (get_sym_h): New function.
2833 (ppc_elf_relax_section): Use get_sym_h.
2834 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2835 stubs for local symbols to..
2836 (ppc_finish_symbols): ..here. New function.
2837 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2839 (write_global_sym_plt): ..here. New function.
2840 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2841 (ppc_finish_symbols): Declare.
2843 2018-04-09 Alan Modra <amodra@gmail.com>
2845 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2846 (ppc_elf_relocate_section): Likewise.
2847 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2848 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2849 resolution to plt entry relative to toc pointer.
2851 2018-04-09 Alan Modra <amodra@gmail.com>
2853 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2854 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2855 file when other TLS flags are tested in a mask.
2856 (TLS_MARK, NON_GOT): Define.
2857 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2858 (update_local_sym_info): Don't create got entry when NON_GOT.
2859 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2861 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2862 (ppc64_elf_relocate_section): Likewise.
2863 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2864 __tls_get_addr calls lacking a marker reloc.
2865 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2866 TLS_TPRELGD): Renumber. Update comment.
2867 (TLS_MARK, NON_GOT): Define.
2868 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2869 (update_local_sym_info): Don't create got entry when NON_GOT.
2870 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2872 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2873 __tls_get_addr calls lacking a marker reloc.
2875 2018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2877 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2878 R_X86_64_converted_reloc_bit.
2880 2018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2883 * configure: Regenerated.
2885 2018-04-05 Alan Modra <amodra@gmail.com>
2887 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2888 (elf_hppa_info_to_howto_rel): Likewise.
2890 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2892 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2893 unsuccessfully for unimplemented relocations.
2894 (elf_hppa_info_to_howto_rel): Likewise.
2896 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2898 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2899 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2900 howto lookup failure.
2901 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2903 (elf32_i860_info_to_howto_rela): Likewise.
2904 (elf32_i860_relocate_splitn): Likewise.
2905 (elf32_i860_relocate_pc16): Likewise.
2906 (elf32_i860_relocate_pc26): Likewise.
2907 (elf32_i860_relocate_section): Likewise.
2909 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2911 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2912 check for `visium_elf_howto_table' table access.
2914 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2916 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2917 check for `iq2000_elf_howto_table' table access.
2919 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2921 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2922 for `elf32_frv_howto_table' table access.
2924 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2926 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2927 unsuccessfully for placeholder howtos.
2928 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2929 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2931 2018-03-29 Maciej W. Rozycki <macro@mips.com>
2933 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2934 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2936 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2938 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2939 ATTRIBUTE_UNUSED from `abfd'.
2941 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2943 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2944 `_bfd_error_handler' call formatting.
2946 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2948 * elf32-mips.c (mips_info_to_howto_rel): Call
2949 `mips_elf32_rtype_to_howto' directly rather than via
2950 `->elf_backend_mips_rtype_to_howto'.
2952 2018-03-28 Renlin Li <renlin.li@arm.com>
2955 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2956 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2957 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2958 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2959 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2960 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2961 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2962 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2963 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2964 (elfNN_aarch64_final_link_relocate): Support new relocations.
2965 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2967 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2969 2018-03-28 Renlin Li <renlin.li@arm.com>
2972 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2973 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2974 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2975 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2976 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2977 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2978 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2979 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2980 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2981 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2982 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2983 TLSLE_LDST16_TPREL_LO12,
2984 TLSLE_LDST16_TPREL_LO12_NC,
2985 TLSLE_LDST32_TPREL_LO12,
2986 TLSLE_LDST32_TPREL_LO12_NC,
2987 TLSLE_LDST64_TPREL_LO12,
2988 TLSLE_LDST64_TPREL_LO12_NC,
2989 TLSLE_LDST8_TPREL_LO12,
2990 TLSLE_LDST8_TPREL_LO12_NC.
2991 * bfd-in2.h: Regenerated.
2992 * libbfd.h: Regenerated.
2994 2018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2997 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2998 has_old_style_got_reloc.
2999 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3000 relocations. Fix a couple of long lines.
3001 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3002 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3005 2018-03-25 H.J. Lu <hongjiu.lu@intel.com>
3008 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3009 ENDBR64 to the TLSDESC PLT entry.
3011 2018-03-21 Alan Modra <amodra@gmail.com>
3013 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3014 symbols. Use size_t counts. Delete redundant opd test.
3016 2018-03-21 Alan Modra <amodra@gmail.com>
3018 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3020 2018-03-21 Alan Modra <amodra@gmail.com>
3022 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3024 (update_local_sym_info): Likewise for local_got_tls_masks.
3025 (ppc_elf_tls_optimize): Likewise for lgot_masks.
3027 2018-03-21 Alan Modra <amodra@gmail.com>
3029 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3030 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3031 do in size_dynamic_sections.
3033 2018-03-21 Alan Modra <amodra@gmail.com>
3035 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3036 without first checking array bounds.
3037 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3039 2018-03-20 H.J. Lu <hongjiu.lu@intel.com>
3042 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3043 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3045 2018-03-19 Nick Clifton <nickc@redhat.com>
3047 * po/es.po: Updated Spanish translation.
3049 2018-03-15 Max Filippov <jcmvbkbc@gmail.com>
3051 * elf32-xtensa.c (xlate_map_entry): Change types of address
3052 fields from 'unsigned' to 'bfd_vma'.
3053 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
3054 the key argument to bsearch. Allow offsets past the end of a
3055 section, use the last map entry for translation of such offsets.
3057 2018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3059 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3060 Not support the target feature.
3061 (nds32_elf_ex9_itb_base): Likewise.
3062 (nds32_elf_ex9_import_table): Likewise.
3063 (nds32_elf_ex9_finish): Likewise.
3064 (nds32_elf_ex9_reloc_jmp): Likewise.
3065 (nds32_elf_get_insn_with_reg): Likewise.
3066 (nds32_get_local_syms): Likewise.
3067 (nds32_elf_ex9_replace_instruction): Likewise.
3068 (nds32_elf_ifc_calc): Likewise.
3069 (nds32_elf_ifc_finish): Likewise.
3070 (nds32_elf_ifc_replace): Likewise.
3071 (nds32_elf_ifc_reloc): Likewise.
3073 2018-03-14 Alan Modra <amodra@gmail.com>
3075 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3076 sfpr size added before defining alias symbols.
3077 (ppc64_elf_build_stubs): Add stub section padding before
3078 copying sfpr contents and defining save/restore alias symbols.
3080 2018-03-14 H.J. Lu <hongjiu.lu@intel.com>
3083 * elflink.c (elf_gc_mark_debug_section): Also check the local
3084 debug definition section.
3086 2018-03-13 Nick Clifton <nickc@redhat.com>
3089 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3090 function. Add an end address parameter. Check access of the data
3091 pointer to make sure that they do not extend beyond the end
3092 address. Return FALSE if any check fails. Add the end address
3093 pointer to the ui structure.
3094 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3095 codes to make sure that they do not extend beyond the end address
3096 pointer. Print an error message and return immediately if any
3099 2018-03-09 Nick Clifton <nickc@redhat.com>
3101 * elf64-s390.c (elf_s390_relocate_section): Move check for
3102 relocations against non-allocated sections to before the code that
3103 handles ifunc relocations.
3104 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3105 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3106 relocs against IFUNC symbols in non-allocated sections as relocs
3107 against FUNC symbols.
3108 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3110 2018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3113 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3114 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3115 relocation against FUNC symbol.
3116 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3118 2018-03-07 Renlin Li <renlin.li@arm.com>
3121 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3122 symbol, and don't emit relocation in specific case.
3124 2018-03-07 Alan Modra <amodra@gmail.com>
3126 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3127 (mips_elf64_slurp_one_reloc_table): Pass on error.
3129 2018-03-03 James Cowgill <james.cowgill@mips.com>
3130 Maciej W. Rozycki <macro@mips.com>
3133 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3134 after calling `undefined_symbol' hook if this is an error
3135 condition. Assume the value of 0 for the symbol requested
3138 2018-03-02 Jim Wilson <jimw@sifive.com>
3141 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3142 and nop instead of 4.
3143 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3146 2018-03-01 Jim Wilson <jimw@sifive.com>
3149 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3150 else if instead of if.
3152 2018-03-01 Alan Modra <amodra@gmail.com>
3154 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3156 2018-02-28 Alan Modra <amodra@gmail.com>
3159 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3161 2018-02-28 Nick Clifton <nickc@redhat.com>
3165 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3166 pointer. Drop unused abfd parameter. Check the size of the block
3167 before initialising the data field. Return the end pointer if the
3169 (read_attribute_value): Adjust invocations of read_n_bytes.
3172 * dwarf1.c (parse_die): Check the length of form blocks before
3173 advancing the data pointer.
3175 2018-02-28 Alan Modra <amodra@gmail.com>
3178 * aoutx.h (translate_symbol_table): Print an error message and set
3179 bfd_error on finding an invalid name string offset.
3181 2018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3183 * config.in: Regenerated.
3184 * configure: Likewise.
3185 * configure.ac: Add --enable-separate-code.
3186 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3187 to 1 for Linux/x86 targets,
3188 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3189 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3191 2018-02-27 Nick Clifton <nickc@redhat.com>
3193 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3195 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3196 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3197 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3198 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3199 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3200 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3201 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3202 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3203 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3206 * elf-bfd.h (struct elf_backend_data): Change the return type of
3207 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3209 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3210 value from the info_to_howto function and fail if that function
3212 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3213 from the info_to_howto function.
3214 (elf32_h8_relax_section): Likewise.
3215 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3216 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3217 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3218 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3219 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3220 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3221 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3222 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3223 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3224 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3225 (riscv_elf_relocate_section): Likewise.
3226 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3227 bfd_boolean. Issue an error message, set an error value and
3228 return FALSE if the reloc is not recognized.
3229 (elf_hppa_info_to_howto_rel): Likewise.
3230 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3231 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3232 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3233 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3234 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3235 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3236 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3237 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3238 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3239 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3240 (cris_info_to_howto_rela): Likewise.
3241 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3242 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3243 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3245 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3246 (elf32_dlx_info_to_howto_rel): Likewise.
3247 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3248 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3249 * elf32-frv.c (frv_info_to_howto_rela)
3250 (frvfdpic_info_to_howto_rel): Likewise.
3251 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3252 * elf32-gen.c (elf_generic_info_to_howto)
3253 (elf_generic_info_to_howto_rel): Likewise.
3254 * elf32-h8300.c (elf32_h8_info_to_howto)
3255 (elf32_h8_info_to_howto_rel): Likewise.
3256 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3257 * elf32-i386.c (elf_i386_reloc_type_lookup)
3258 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3259 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3261 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3262 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3263 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3264 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3265 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3266 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3268 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3269 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3270 * elf32-m68k.c (rtype_to_howto): Likewise.
3271 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3272 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3273 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3274 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3275 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3277 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3278 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3279 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3280 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3282 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3283 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3284 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3285 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3286 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3287 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3288 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3289 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3290 * elf32-score.c (s3_bfd_score_info_to_howto)
3291 (_bfd_score_info_to_howto): Likewise.
3292 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3293 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3294 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3295 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3296 (elf32_tic6x_info_to_howto_rel): Likewise.
3297 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3298 * elf32-v850.c (v850_elf_info_to_howto_rel)
3299 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3300 * elf32-vax.c (rtype_to_howto): Likewise.
3301 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3302 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3303 (elf32_wasm32_info_to_howto_rela): Likewise.
3304 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3305 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3306 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3307 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3308 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3309 * elf64-gen.c (elf_generic_info_to_howto)
3310 (elf_generic_info_to_howto_rel): Likewise.
3311 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3312 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3313 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3314 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3315 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3316 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3318 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3319 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3321 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3322 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3323 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3324 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3325 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3326 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3327 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3328 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3329 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3330 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3333 2018-02-26 Jim Wilson <jimw@sifive.com>
3334 Stephan Schreiber <info@fs-driver.org>
3337 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3338 call, set changed_contents and changed_relocs. Likewise after
3339 successful ia64_elf_relax_br call.
3341 2018-02-26 Alan Modra <amodra@gmail.com>
3343 * elf.c (assign_file_positions_except_relocs): Don't segfault
3344 when actual number of phdrs is less than allocated. Delete
3345 outdated comment. Formatting.
3347 2018-02-26 Alan Modra <amodra@gmail.com>
3349 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3350 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3351 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3352 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3353 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3354 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3355 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3356 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3357 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3358 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3359 error/warning messages.
3361 2018-02-26 Alan Modra <amodra@gmail.com>
3363 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3364 * syms.c: Standardize error/warning messages.
3366 2018-02-26 Alan Modra <amodra@gmail.com>
3368 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3369 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3370 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3371 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3373 2018-02-26 Alan Modra <amodra@gmail.com>
3375 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3377 2018-02-26 Alan Modra <amodra@gmail.com>
3379 * elfxx-mips.c: Standardize error/warning messages.
3381 2018-02-26 Alan Modra <amodra@gmail.com>
3383 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3384 * elflink.c: Standardize error/warning messages. Replace use of
3385 linker callback einfo with _bfd_error_handler when possible.
3387 2018-02-26 Alan Modra <amodra@gmail.com>
3389 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3390 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3391 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3392 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3393 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3394 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3395 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3396 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3397 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3398 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3399 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3400 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3401 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3402 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3403 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3404 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3405 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3406 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3407 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3408 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3409 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3410 unrecognized/unsupported reloc message.
3412 2018-02-26 Alan Modra <amodra@gmail.com>
3414 * elf32-ppc.c: Standardize error/warning messages. Use
3415 _bfd_error_handler rather than einfo when einfo features not used.
3416 * elf64-ppc.c: Likewise.
3418 2018-02-23 Alan Modra <amodra@gmail.com>
3421 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3422 segment if no matching LOAD segment.
3424 2018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3426 * elf32-nds32.h: Define mask for ict_model.
3428 2018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3430 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3432 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3435 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3437 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3438 .reginfo section has wrong size.
3440 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3442 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3443 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3444 `.MIPS.abiflags' sections.
3445 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3448 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3450 * section.c (SEC_FIXED_SIZE): New macro.
3451 * bfd-in2.h: Regenerate.
3453 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3455 * section.c (SEC_HAS_GOT_REF): Remove macro.
3456 * bfd-in2.h: Regenerate.
3458 2018-02-19 Alan Modra <amodra@gmail.com>
3460 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3462 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3463 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3464 (_bfd_riscv_relax_pc): Likewise and fix typos.
3465 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3466 * libbfd.h: Regenerate.
3468 2018-02-19 Alan Modra <amodra@gmail.com>
3470 * dwarf2.c (read_section): Don't use 'll' format modifier.
3471 (find_abstract_instance): Likewise.
3472 * elfcore.h (elf_core_file_p): Likewise.
3474 2018-02-19 Alan Modra <amodra@gmail.com>
3476 * bfd-in.h: Include inttypes.h or if not available define
3477 PRId64, PRIu64 and PRIx64.
3478 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3479 modifier to print bfd_vma.
3480 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3481 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3482 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3483 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3484 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3485 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3486 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3487 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3488 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3489 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3490 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3491 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3492 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3493 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3494 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3495 and cast input to uint64_t, and similarly for Ld and Lu.
3496 * bfd-in2.h: Regenerate.
3498 2018-02-19 Alan Modra <amodra@gmail.com>
3500 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3501 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3502 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3503 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3504 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3505 * reloc.c: Replace use of %R and %T in format strings passed to
3506 einfo and friends by %pR and %pT.
3508 2018-02-19 Alan Modra <amodra@gmail.com>
3510 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3512 * aout-adobe.c: Update all messages using %A and %B.
3513 * aout-cris.c: Likewise.
3514 * aoutx.h: Likewise.
3515 * archive.c: Likewise.
3516 * binary.c: Likewise.
3517 * cache.c: Likewise.
3518 * coff-alpha.c: Likewise.
3519 * coff-arm.c: Likewise.
3520 * coff-i860.c: Likewise.
3521 * coff-mcore.c: Likewise.
3522 * coff-ppc.c: Likewise.
3523 * coff-rs6000.c: Likewise.
3524 * coff-sh.c: Likewise.
3525 * coff-tic4x.c: Likewise.
3526 * coff-tic54x.c: Likewise.
3527 * coff-tic80.c: Likewise.
3528 * coff64-rs6000.c: Likewise.
3529 * coffcode.h: Likewise.
3530 * coffgen.c: Likewise.
3531 * cofflink.c: Likewise.
3532 * coffswap.h: Likewise.
3533 * compress.c: Likewise.
3534 * cpu-arm.c: Likewise.
3535 * ecoff.c: Likewise.
3536 * elf-attrs.c: Likewise.
3537 * elf-eh-frame.c: Likewise.
3538 * elf-ifunc.c: Likewise.
3539 * elf-m10300.c: Likewise.
3540 * elf-properties.c: Likewise.
3541 * elf-s390-common.c: Likewise.
3543 * elf32-arc.c: Likewise.
3544 * elf32-arm.c: Likewise.
3545 * elf32-avr.c: Likewise.
3546 * elf32-bfin.c: Likewise.
3547 * elf32-cr16.c: Likewise.
3548 * elf32-cr16c.c: Likewise.
3549 * elf32-cris.c: Likewise.
3550 * elf32-crx.c: Likewise.
3551 * elf32-d10v.c: Likewise.
3552 * elf32-d30v.c: Likewise.
3553 * elf32-epiphany.c: Likewise.
3554 * elf32-fr30.c: Likewise.
3555 * elf32-frv.c: Likewise.
3556 * elf32-gen.c: Likewise.
3557 * elf32-hppa.c: Likewise.
3558 * elf32-i370.c: Likewise.
3559 * elf32-i386.c: Likewise.
3560 * elf32-i960.c: Likewise.
3561 * elf32-ip2k.c: Likewise.
3562 * elf32-iq2000.c: Likewise.
3563 * elf32-lm32.c: Likewise.
3564 * elf32-m32c.c: Likewise.
3565 * elf32-m32r.c: Likewise.
3566 * elf32-m68hc11.c: Likewise.
3567 * elf32-m68hc12.c: Likewise.
3568 * elf32-m68hc1x.c: Likewise.
3569 * elf32-m68k.c: Likewise.
3570 * elf32-mcore.c: Likewise.
3571 * elf32-mep.c: Likewise.
3572 * elf32-metag.c: Likewise.
3573 * elf32-microblaze.c: Likewise.
3574 * elf32-moxie.c: Likewise.
3575 * elf32-msp430.c: Likewise.
3576 * elf32-mt.c: Likewise.
3577 * elf32-nds32.c: Likewise.
3578 * elf32-nios2.c: Likewise.
3579 * elf32-or1k.c: Likewise.
3580 * elf32-pj.c: Likewise.
3581 * elf32-ppc.c: Likewise.
3582 * elf32-rl78.c: Likewise.
3583 * elf32-rx.c: Likewise.
3584 * elf32-s390.c: Likewise.
3585 * elf32-score.c: Likewise.
3586 * elf32-score7.c: Likewise.
3587 * elf32-sh-symbian.c: Likewise.
3588 * elf32-sh.c: Likewise.
3589 * elf32-sh64.c: Likewise.
3590 * elf32-sparc.c: Likewise.
3591 * elf32-spu.c: Likewise.
3592 * elf32-tic6x.c: Likewise.
3593 * elf32-tilepro.c: Likewise.
3594 * elf32-v850.c: Likewise.
3595 * elf32-vax.c: Likewise.
3596 * elf32-visium.c: Likewise.
3597 * elf32-wasm32.c: Likewise.
3598 * elf32-xgate.c: Likewise.
3599 * elf32-xtensa.c: Likewise.
3600 * elf64-alpha.c: Likewise.
3601 * elf64-gen.c: Likewise.
3602 * elf64-hppa.c: Likewise.
3603 * elf64-ia64-vms.c: Likewise.
3604 * elf64-mmix.c: Likewise.
3605 * elf64-ppc.c: Likewise.
3606 * elf64-s390.c: Likewise.
3607 * elf64-sh64.c: Likewise.
3608 * elf64-sparc.c: Likewise.
3609 * elf64-x86-64.c: Likewise.
3610 * elfcode.h: Likewise.
3611 * elfcore.h: Likewise.
3612 * elflink.c: Likewise.
3613 * elfnn-aarch64.c: Likewise.
3614 * elfnn-ia64.c: Likewise.
3615 * elfnn-riscv.c: Likewise.
3616 * elfxx-mips.c: Likewise.
3617 * elfxx-sparc.c: Likewise.
3618 * elfxx-tilegx.c: Likewise.
3619 * elfxx-x86.c: Likewise.
3620 * hpux-core.c: Likewise.
3623 * libbfd.c: Likewise.
3624 * linker.c: Likewise.
3625 * mach-o.c: Likewise.
3626 * merge.c: Likewise.
3628 * oasys.c: Likewise.
3629 * pdp11.c: Likewise.
3630 * pe-mips.c: Likewise.
3631 * peXXigen.c: Likewise.
3632 * peicode.h: Likewise.
3633 * reloc.c: Likewise.
3634 * rs6000-core.c: Likewise.
3636 * stabs.c: Likewise.
3637 * vms-alpha.c: Likewise.
3638 * xcofflink.c: Likewise.
3640 2018-02-19 Alan Modra <amodra@gmail.com>
3643 * elf.c (IS_TBSS): Define.
3644 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3645 (assign_file_positions_for_non_load_sections): Revert last change.
3646 Properly calculate load segment limits to compare against relro limits.
3648 2018-02-17 Alan Modra <amodra@gmail.com>
3651 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3652 degenerate zero size PT_LOAD segments when finding one overlapping
3653 the PT_GNU_RELRO segment.
3655 2018-02-16 Alan Modra <amodra@gmail.com>
3657 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3658 (_bfd_bool_bfd_true): Rename from bfd_true.
3659 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3660 (_bfd_int_bfd_0): Rename from bfd_0.
3661 (_bfd_uint_bfd_0): Rename from bfd_0u.
3662 (_bfd_long_bfd_0): Rename from bfd_0l.
3663 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3664 (_bfd_void_bfd): Rename from bfd_void.
3665 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3666 (_bfd_bool_bfd_link_false_error),
3667 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3668 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3669 (_bfd_bool_bfd_asection_bfd_asection_true),
3670 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3671 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3672 * archive.c (_bfd_noarchive_get_elt_at_index),
3673 (_bfd_noarchive_openr_next_archived_file),
3674 (_bfd_noarchive_construct_extended_name_table),
3675 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3676 (_bfd_noarchive_write_armap): New functions.
3677 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3678 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3679 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3680 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3681 (alpha_ecoff_swap_coff_lineno_out),
3682 (alpha_ecoff_swap_coff_reloc_out): New functions.
3683 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3684 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3685 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3686 (mips_ecoff_swap_coff_lineno_out),
3687 (mips_ecoff_swap_coff_reloc_out): New functions.
3688 * coffcode.h (coff_set_alignment_hook): Replace define with
3690 (symname_in_debug_hook): Likewise.
3691 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3692 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3693 * elf.c (assign_file_positions_except_relocs): Test
3694 elf_backend_allow_non_load_phdr for NULL.
3695 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3696 _bfd_elf_link_omit_section_dynsym. Update uses.
3697 (_bfd_elf_omit_section_dynsym_all): New function.
3698 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3699 (_bfd_elf_omit_section_dynsym_default): Declare.
3700 (_bfd_elf_omit_section_dynsym_all): Declare.
3701 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3702 (_bfd_nolink_bfd_get_relocated_section_contents),
3703 (_bfd_nolink_bfd_lookup_section_flags),
3704 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3705 (_bfd_nolink_bfd_link_hash_table_create),
3706 (_bfd_nolink_bfd_link_just_syms),
3707 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3708 (_bfd_nolink_bfd_link_split_section),
3709 (_bfd_nolink_section_already_linked),
3710 (_bfd_nolink_bfd_define_common_symbol),
3711 (_bfd_nolink_bfd_define_start_stop): New functions.
3712 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3713 (_bfd_norelocs_bfd_reloc_name_lookup),
3714 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3715 * section.c (_bfd_nowrite_set_section_contents): New function.
3716 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3717 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3718 (_bfd_nosymbols_get_symbol_version_string),
3719 (_bfd_nosymbols_bfd_is_local_label_name),
3720 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3721 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3722 (_bfd_nosymbols_bfd_make_debug_symbol),
3723 ( _bfd_nosymbols_read_minisymbols),
3724 ( _bfd_nosymbols_minisymbol_to_symbol),
3725 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3726 * libbfd-in.h: Declare new functions. Update existing defines,
3728 * aix386-core.c: Update to use new hooks. Formatting.
3729 * aout-adobe.c: Likewise.
3730 * aout-arm.c: Likewise.
3731 * aout-target.h: Likewise.
3732 * aout-tic30.c: Likewise.
3733 * aoutf1.h: Likewise.
3734 * binary.c: Likewise.
3736 * cisco-core.c: Likewise.
3737 * coff-alpha.c: Likewise.
3738 * coff-i386.c: Likewise.
3739 * coff-i860.c: Likewise.
3740 * coff-i960.c: Likewise.
3741 * coff-ia64.c: Likewise.
3742 * coff-mips.c: Likewise.
3743 * coff-ppc.c: Likewise.
3744 * coff-rs6000.c: Likewise.
3745 * coff-sh.c: Likewise.
3746 * coff-tic30.c: Likewise.
3747 * coff-tic54x.c: Likewise.
3748 * coff-x86_64.c: Likewise.
3749 * coff64-rs6000.c: Likewise.
3750 * coffcode.h: Likewise.
3751 * elf-m10300.c: Likewise.
3752 * elf32-cr16.c: Likewise.
3753 * elf32-lm32.c: Likewise.
3754 * elf32-m32r.c: Likewise.
3755 * elf32-metag.c: Likewise.
3756 * elf32-score.c: Likewise.
3757 * elf32-score7.c: Likewise.
3758 * elf32-tilepro.c: Likewise.
3759 * elf32-xstormy16.c: Likewise.
3760 * elf32-xtensa.c: Likewise.
3761 * elf64-alpha.c: Likewise.
3762 * elf64-hppa.c: Likewise.
3763 * elf64-ia64-vms.c: Likewise.
3764 * elf64-mmix.c: Likewise.
3765 * elf64-sh64.c: Likewise.
3766 * elfnn-ia64.c: Likewise.
3767 * elfxx-sparc.c: Likewise.
3768 * elfxx-target.h: Likewise.
3769 * elfxx-tilegx.c: Likewise.
3770 * elfxx-x86.h: Likewise.
3771 * hp300hpux.c: Likewise.
3772 * hppabsd-core.c: Likewise.
3773 * hpux-core.c: Likewise.
3774 * i386msdos.c: Likewise.
3775 * i386os9k.c: Likewise.
3778 * irix-core.c: Likewise.
3779 * libaout.h: Likewise.
3780 * libecoff.h: Likewise.
3781 * mach-o-target.c: Likewise.
3782 * mach-o.c: Likewise.
3783 * mipsbsd.c: Likewise.
3785 * netbsd-core.c: Likewise.
3786 * nlm-target.h: Likewise.
3787 * oasys.c: Likewise.
3788 * osf-core.c: Likewise.
3789 * pdp11.c: Likewise.
3790 * pe-mips.c: Likewise.
3791 * pe-x86_64.c: Likewise.
3793 * plugin.c: Likewise.
3794 * ppcboot.c: Likewise.
3795 * ptrace-core.c: Likewise.
3796 * sco5-core.c: Likewise.
3798 * sparclynx.c: Likewise.
3800 * tekhex.c: Likewise.
3801 * trad-core.c: Likewise.
3802 * verilog.c: Likewise.
3803 * versados.c: Likewise.
3804 * vms-alpha.c: Likewise.
3805 * vms-lib.c: Likewise.
3806 * wasm-module.c: Likewise.
3808 * libbfd.h: Regenerate.
3810 2018-02-15 Jim Wilson <jimw@sifive.com>
3812 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3813 symbols whose section address is zero.
3815 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3816 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3817 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3818 Add %X%P to error messages.
3820 2018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3823 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3824 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3825 and assert that the result of the call is not NULL.
3827 2018-02-14 Nick Clifton <nickc@redhat.com>
3830 Revert previous delta. Add extra casts to avoid compile time
3832 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3833 cast to avoid warning from gcc v8 compiler.
3834 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3835 (_bfd_generic_bfd_set_private_flags): Likewise.
3836 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3837 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3838 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3839 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3840 (_bfd_noarchive_construct_extended_name_table): Likewise.
3841 (_bfd_noarchive_truncate_arname): Likewise.
3842 (_bfd_noarchive_write_ar_hdr): Likewise.
3843 (_bfd_noarchive_get_elt_at_index): Likewise.
3844 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3845 (_bfd_nosymbols_print_symbol): Likewise.
3846 (_bfd_nosymbols_get_symbol_info): Likewise.
3847 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3848 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3849 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3850 (_bfd_nosymbols_get_lineno): Likewise.
3851 (_bfd_nosymbols_find_nearest_line): Likewise.
3852 (_bfd_nosymbols_find_line): Likewise.
3853 (_bfd_nosymbols_find_inliner_info): Likewise.
3854 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3855 (_bfd_nosymbols_read_minisymbols): Likewise.
3856 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3857 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3858 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3859 (_bfd_nowrite_set_arch_mach): Likewise.
3860 (_bfd_nowrite_set_section_contents): Likewise.
3861 (_bfd_nolink_sizeof_headers): Likewise.
3862 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3863 (_bfd_nolink_bfd_relax_section): Likewise.
3864 (_bfd_nolink_bfd_gc_sections): Likewise.
3865 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3866 (_bfd_nolink_bfd_merge_sections): Likewise.
3867 (_bfd_nolink_bfd_is_group_section): Likewise.
3868 (_bfd_nolink_bfd_discard_group): Likewise.
3869 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3870 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3871 (_bfd_nolink_bfd_link_just_syms): Likewise.
3872 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3873 (_bfd_nolink_bfd_final_link): Likewise.
3874 (_bfd_nolink_bfd_link_split_section): Likewise.
3875 (_bfd_nolink_section_already_linked): Likewise.
3876 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3877 (_bfd_nolink_bfd_define_start_stop): Likewise.
3878 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3879 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3880 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3881 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3882 * libbfd.c (bfd_false_any): Delete.
3883 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3884 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3885 * libbfd.h (extern): Regenerate
3886 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3887 cast to avoid warning from gcc v8 compiler.
3888 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3889 * binary.c (binary_get_symbol_info): Likewise.
3890 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3891 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3892 * coffcode.h (coff_set_alignment_hook): Likewise.
3893 (symname_in_debug_hook): Likewise.
3894 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3895 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3896 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3897 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3898 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3899 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3900 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3901 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3902 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3903 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3904 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3905 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3906 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3907 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3908 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3909 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3910 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3911 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3912 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3913 (bfd_elfNN_bfd_set_private_flags): Likewise.
3914 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3915 (elf_backend_init_index_section): Likewise.
3916 (elf_backend_allow_non_load_phdr): Likewise.
3917 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3918 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3919 * ieee.c (ieee_construct_extended_name_table): Likewise.
3920 (ieee_write_armap): Likewise.
3921 (ieee_write_ar_hdr): Likewise.
3922 (ieee_bfd_is_target_special_symbol): Likewise.
3923 * ihex.c (ihex_canonicalize_symtab): Likewise.
3924 (ihex_bfd_is_target_special_symbol): Likewise.
3925 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3926 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3927 (_bfd_ecoff_set_alignment_hook): Likewise.
3928 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3929 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3930 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3931 * oasys.c (oasys_construct_extended_name_table): Likewise.
3932 (oasys_write_armap): Likewise.
3933 (oasys_write_ar_hdr): Likewise.
3934 (oasys_bfd_is_target_special_symbol): Likewise.
3935 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3936 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3937 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3938 * som.c (som_bfd_is_target_special_symbol): Likewise.
3939 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3940 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3941 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3942 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3943 (versados_bfd_reloc_name_lookup): Likewise.
3944 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3945 (vms_bfd_define_start_stop): Likewise.
3946 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3947 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3948 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3950 2018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3953 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3954 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3955 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3956 R_X86_64_PC32 reloc against dynamic function in data section.
3957 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3958 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3959 against dynamic function in data section.
3960 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3961 function address only if pcrel_plt is true.
3962 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3963 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3964 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3965 PC-relative relocation against a function definition in data
3966 secton in PIE. Remove the obsolete comments.
3967 (elf_x86_link_hash_table): Add pcrel_plt.
3969 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3971 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3972 instead of bfd_link_pic, for building shared library.
3974 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3977 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3978 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3979 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3980 against protected function in shared object.
3982 2018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3985 * po/ru.po: Fix typo in Russian translation.
3987 2018-02-13 Maciej W. Rozycki <macro@mips.com>
3989 * wasm-module.c (wasm_scan_name_function_section): Rename
3990 `index' local variable to `idx'.
3992 2018-02-13 Nick Clifton <nickc@redhat.com>
3995 Fix compile time warnings generated by gcc version 8.
3996 * libbfd-in.h: Remove extraneous text from prototypes.
3997 Add prototypes for bfd_false_any, bfd_true_any,
3998 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3999 bfd_n1_any, bfd_void_any.
4000 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4002 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4003 (_bfd_generic_bfd_set_private_flags): Likewise.
4004 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4005 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4006 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4007 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4008 (_bfd_noarchive_construct_extended_name_table): Likewise.
4009 (_bfd_noarchive_truncate_arname): Likewise.
4010 (_bfd_noarchive_write_ar_hdr): Likewise.
4011 (_bfd_noarchive_get_elt_at_index): Likewise.
4012 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4013 (_bfd_nosymbols_print_symbol): Likewise.
4014 (_bfd_nosymbols_get_symbol_info): Likewise.
4015 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4016 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4017 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4018 (_bfd_nosymbols_get_lineno): Likewise.
4019 (_bfd_nosymbols_find_nearest_line): Likewise.
4020 (_bfd_nosymbols_find_line): Likewise.
4021 (_bfd_nosymbols_find_inliner_info): Likewise.
4022 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4023 (_bfd_nosymbols_read_minisymbols): Likewise.
4024 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4025 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4026 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4027 (_bfd_nowrite_set_arch_mach): Likewise.
4028 (_bfd_nowrite_set_section_contents): Likewise.
4029 (_bfd_nolink_sizeof_headers): Likewise.
4030 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4031 (_bfd_nolink_bfd_relax_section): Likewise.
4032 (_bfd_nolink_bfd_gc_sections): Likewise.
4033 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4034 (_bfd_nolink_bfd_merge_sections): Likewise.
4035 (_bfd_nolink_bfd_is_group_section): Likewise.
4036 (_bfd_nolink_bfd_discard_group): Likewise.
4037 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4038 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4039 (_bfd_nolink_bfd_link_just_syms): Likewise.
4040 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4041 (_bfd_nolink_bfd_final_link): Likewise.
4042 (_bfd_nolink_bfd_link_split_section): Likewise.
4043 (_bfd_nolink_section_already_linked): Likewise.
4044 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4045 (_bfd_nolink_bfd_define_start_stop): Likewise.
4046 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4047 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4048 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4049 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4050 * libbfd.c (bfd_false_any): New function. Like bfd_false but
4051 accepts one or more arguments.
4052 (bfd_true_any): Likewise.
4053 (bfd_nullvoidptr_any): Likewise.
4054 (bfd_0_any): Likewise.
4055 (bfd_0u_any): Likewise.
4056 (bfd_0l_any): Likewise.
4057 (_bfd_n1_any): Likewise.
4058 (bfd_void_any): Likewise.
4059 * libbfd.h (extern): Regenerate
4060 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4061 based dummy function.
4062 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4063 * binary.c (binary_get_symbol_info): Likewise.
4064 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4065 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4066 * coffcode.h (coff_set_alignment_hook): Likewise.
4067 (symname_in_debug_hook): Likewise.
4068 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4069 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4070 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4071 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4072 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4073 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4074 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4075 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4076 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4077 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4078 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4079 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4080 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4081 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4082 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4083 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4084 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4085 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4086 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4087 (bfd_elfNN_bfd_set_private_flags): Likewise.
4088 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4089 (elf_backend_init_index_section): Likewise.
4090 (elf_backend_allow_non_load_phdr): Likewise.
4091 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4092 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4093 * ieee.c (ieee_construct_extended_name_table): Likewise.
4094 (ieee_write_armap): Likewise.
4095 (ieee_write_ar_hdr): Likewise.
4096 (ieee_bfd_is_target_special_symbol): Likewise.
4097 * ihex.c (ihex_canonicalize_symtab): Likewise.
4098 (ihex_bfd_is_target_special_symbol): Likewise.
4099 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4100 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4101 (_bfd_ecoff_set_alignment_hook): Likewise.
4102 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4103 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4104 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4105 * oasys.c (oasys_construct_extended_name_table): Likewise.
4106 (oasys_write_armap): Likewise.
4107 (oasys_write_ar_hdr): Likewise.
4108 (oasys_bfd_is_target_special_symbol): Likewise.
4109 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4110 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4111 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4112 * som.c (som_bfd_is_target_special_symbol): Likewise.
4113 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4114 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4115 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4116 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4117 (versados_bfd_reloc_name_lookup): Likewise.
4118 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4119 (vms_bfd_define_start_stop): Likewise.
4120 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4121 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4122 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4123 * elf32-arc.c (get_replace_function): Assign replacement function
4125 * elf32-i370.c (i370_noop): Update prototype.
4127 2018-02-13 Alan Modra <amodra@gmail.com>
4130 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4131 relocation sections. If size reduces to just the flag word,
4132 remove that too and mark with SEC_EXCLUDE.
4133 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4135 2018-02-13 Alan Modra <amodra@gmail.com>
4138 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4141 2018-02-12 Zebediah Figura <z.figura12@gmail.com>
4143 * i386msdos.c (msdos_mkobject); New function.
4144 (msdos_object_p): New function.
4145 (i386_msdos_vec): Use msdos_object_p as the check_format
4147 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4148 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4150 * peXXigen.c: Likewise.
4151 * coff-ia64.c: Likewise.
4153 2018-02-12 Nick Clifton <nickc@redhat.com>
4155 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4157 * elf32-arc.c (elf_arc_relocate_section): Likewise.
4159 2018-02-09 Eric Botcazou <ebotcazou@adacore.com>
4161 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4162 (sparc_elf_append_rela): Assert that there is enough room in section.
4163 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4164 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4165 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4166 For a symbol subject to a GOT relocation, reserve a slot in the
4167 relocation section if the symbol isn't dynamic and we are in PIC mode.
4168 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4169 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4170 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4171 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4172 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4173 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4174 undefined weak symbol with non-default visibility. Remove superfluous
4175 'else' and fix formatting.
4177 2018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4179 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4181 (i386_elf32_sol2_vec): Don't declare.
4182 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4183 Don't set need_global_offset_table.
4184 (elf_i386_solaris_arch_bed): New.
4185 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4187 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4188 target_os != is_nacl instead of target_os == is_normal.
4189 (x86_64_elf64_sol2_vec): Don't declare.
4190 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4191 is_nacl instead of target_os == is_normal. Don't set
4192 need_global_offset_table.
4193 (elf_x86_64_solaris_arch_bed): New.
4194 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4196 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4197 _GLOBAL_OFFSET_TABLE_ for Solaris.
4198 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4199 need_global_offset_table.
4200 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4201 (elf_x86_link_hash_table): Remove need_global_offset_table.
4202 (elf_x86_init_table): Likewise.
4204 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4206 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4208 (i386_elf32_sol2_vec): Declared.
4209 (elf_i386_link_setup_gnu_properties): Set
4210 need_global_offset_table with info->output_bfd->xvec.
4211 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4213 (x86_64_elf64_sol2_vec): Declared.
4214 (elf_x86_64_link_setup_gnu_properties): Set
4215 need_global_offset_table with info->output_bfd->xvec.
4217 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4219 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4221 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4223 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4225 (elf_x86_64_link_setup_gnu_properties): Set
4226 need_global_offset_table for Solaris.
4227 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4228 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4229 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4230 need_global_offset_table.
4231 * elfxx-x86.h (elf_x86_link_hash_table): Add
4232 need_global_offset_table.
4233 (elf_x86_init_table): Likewise.
4235 2018-02-08 Jim Wilson <jimw@sifive.com>
4237 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4240 2018-02-08 Nick Clifton <nickc@redhat.com>
4243 * elf.c (elf_parse_notes): Reject notes with excessuively large
4246 2018-02-07 Alan Modra <amodra@gmail.com>
4248 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4249 * elf32-ppc.c: Remove speculation barrier support.
4250 * elf32-ppc.h: Likewise.
4251 * elf64-ppc.c: Likewise.
4252 * elf64-ppc.h: Likewise.
4254 2018-02-06 Jim Wilson <jimw@sifive.com>
4256 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4257 callback to report an error.
4259 2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4262 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4263 into call to !bfd_link_executable and tidy up.
4264 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4265 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4266 !bfd_link_executable.
4267 <R_SPARC_TLS_IE_HI22>: Likewise.
4268 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4269 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4270 !bfd_link_executable.
4271 <R_SPARC_WPLT30>: Tidy up.
4272 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4273 !bfd_link_executable.
4274 (allocate_dynrelocs): Likewise.
4275 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4276 <R_SPARC_TLS_GD_HI22>: Merge into...
4277 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4278 sparc_elf_tls_transition and remove redundant code.
4279 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4280 !bfd_link_executable.
4281 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4282 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4283 <R_SPARC_TLS_LDM_CALL>: Likewise.
4284 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4285 <R_SPARC_TLS_GD_ADD>: Likewise.
4286 <R_SPARC_TLS_LDM_ADD>: Likewise.
4287 <R_SPARC_TLS_LDO_ADD>: Likewise.
4288 <R_SPARC_TLS_IE_LD>: Likewise.
4290 2018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4293 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4294 functions failed to find the function name, try the generic elf
4295 find function instead.
4297 2018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4299 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4300 'memcpy' instead of 'strncpy' when writing the magic number.
4302 2018-02-06 Nick Clifton <nickc@redhat.com>
4305 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4306 section before attempting to read it in.
4307 (bfd_get_alt_debug_link_info): Likewise.
4309 2018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4311 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4312 line information in addition to name, if they can be found.
4314 2018-02-05 Renlin Li <renlin.li@arm.com>
4317 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4318 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4319 check for writeable section as well.
4321 2018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4324 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4325 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4326 undefined weak symbol to 0.
4327 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4328 if _GLOBAL_OFFSET_TABLE_ is referenced.
4329 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4330 got_referenced instead of ref_regular_nonweak. Remove the
4331 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4332 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4334 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4336 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4337 initialize `hi_reloc'.
4339 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4341 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4342 SHT_MIPS_REGINFO sections don't assert the correct size and
4343 report an error instead.
4345 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4347 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4348 status from `->elf_backend_section_processing'.
4350 2018-02-02 Jim Wilson <jimw@sifive.com>
4353 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4354 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4355 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4356 Pass new argument to riscv_relax_delete_bytes.
4357 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4358 ATTRIBUTE_UNUSED from link_info parameter.
4360 2018-02-02 Alan Modra <amodra@gmail.com>
4362 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4363 emitted for toc sequence optimization. Set and use "howto" later.
4365 2018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4367 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4368 arithmetic on NULL pointer.
4369 * elflink.c (_bfd_elf_archive_symbol_lookup,
4370 elf_link_add_archive_symbols): Likewise.
4372 2018-01-31 Michael Matz <matz@suse.de>
4374 * elflink.c (bfd_elf_define_start_stop): Fix check of
4377 2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4380 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4381 __stop symbols are referenced by shared objects.
4383 2018-01-30 Alan Modra <amodra@gmail.com>
4386 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4387 segment when demand paged with lma on the same page. Test this
4388 before load/non-load, executable/non-executable,
4389 writable/non-writable tests and simplify. Delete bogus relro
4390 condition in writable/non-writable test. Delete outdated
4391 comment. Formatting.
4393 2018-01-30 Alan Modra <amodra@gmail.com>
4395 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4398 2018-01-29 Alan Modra <amodra@gmail.com>
4401 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4402 range before converting to a symbol table pointer.
4404 2018-01-27 Nick Clifton <nickc@redhat.com>
4406 * po/ru.po: Updated Russian translation.
4408 2018-01-26 Alan Modra <amodra@gmail.com>
4410 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4411 they are defined dynamically.
4413 2018-01-26 Alan Modra <amodra@gmail.com>
4415 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4416 .branch_lt changes size.
4418 2018-01-25 Alan Modra <amodra@gmail.com>
4421 * elfcode.h (elf_object_p): Avoid integer overflow.
4423 2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4426 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4427 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4430 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4433 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4434 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4435 bfd_link_executable for TLS check.
4436 (_bfd_sparc_elf_check_relocs): Likewise.
4437 (allocate_dynrelocs): Likewise.
4438 (_bfd_sparc_elf_relocate_section): Likewise.
4440 2018-01-24 Renlin Li <renlin.li@arm.com>
4442 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4443 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4444 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4445 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4446 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4447 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4448 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4450 2018-01-24 Renlin Li <renlin.li@arm.com>
4452 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4453 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4454 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4455 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4456 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4457 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4458 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4459 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4460 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4461 * bfd-in2.h: Regenerate.
4462 * libbfd.h: Regenerate.
4464 2018-01-23 Maciej W. Rozycki <macro@mips.com>
4466 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4467 `mips_elf32_section_processing' comment reference.
4469 2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4472 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4473 versioned __tls_get_addr symbol.
4475 2018-01-19 Nick Clifton <nickc@redhat.com>
4477 * po/fr.po: Updated French translation.
4479 2018-01-18 Alan Modra <amodra@gmail.com>
4481 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4482 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4483 (ppc64_elf_build_stubs): Likewise.
4485 2018-01-17 Nick Clifton <nickc@redhat.com>
4487 * po/ru.po: Updated Russian translation.
4488 * po/uk/po: Updated Ukranian translation.
4490 2018-01-17 Alan Modra <amodra@gmail.com>
4492 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4494 2018-01-17 Alan Modra <amodra@gmail.com>
4496 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4497 (CRSETEQ, BEQCTRM): Define.
4498 (is_nonpic_glink_stub): Don't check bctr.
4499 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4500 (ppc_elf_relax_section): Size speculation barrier.
4501 (output_bctr): New function.
4502 (write_glink_stub): Use output_bctr.
4503 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4504 (ppc_elf_finish_dynamic_symbol): Likewise.
4505 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4506 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4507 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4508 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4509 (size_global_entry_stubs): Handle speculation barrier sizing.
4510 (plt_stub_size): Likewise.
4511 (output_bctr): New function.
4512 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4514 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4515 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4516 (build_global_entry_stubs): Output speculation barrier.
4517 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4518 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4520 2018-01-17 Alan Modra <amodra@gmail.com>
4522 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4523 __tls_get_addr_opt, and alignment sizing.
4524 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4525 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4526 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4528 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4529 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4530 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4532 (write_glink_stub): Handle __tls_get_addr_opt stub.
4533 Pad out to size given by GLINK_ENTRY_SIZE.
4534 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4535 (ppc_elf_finish_dynamic_symbol): Likewise.
4536 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4537 insn array since so many need rewriting.
4538 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4539 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4540 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4541 nops. Adjust all uses.
4542 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4543 in glink_vma calculation.
4544 (struct ppc_link_hash_table): Add global_entry section pointer.
4545 (create_linkage_sections): Create separate section for global
4547 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4548 (size_global_entry_stubs): Handle sizing for aligned stubs.
4549 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4550 and don't stash end of glink branch table in rawsize.
4551 (ppc_build_one_stub): Rewrite stub size calculations.
4552 (build_global_entry_stubs): Use new section.
4553 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4554 Build lazy link stubs out to end of section. Build global entry
4555 stubs in new section.
4557 2018-01-15 Nick Clifton <nickc@redhat.com>
4559 * po/uk.po: Updated Ukranian translation.
4561 2018-01-13 Nick Clifton <nickc@redhat.com>
4563 * po/bfd.pot: Regenerated.
4565 2018-01-13 Nick Clifton <nickc@redhat.com>
4567 * version.m4: Bump version to 2.30.51
4568 * configure: Regenerate.
4570 2018-01-13 Nick Clifton <nickc@redhat.com>
4572 2.30 branch created.
4574 2018-01-12 Jens Widell <jl@opera.com>
4576 * elf.c (setup_group): Optimize search for group by remembering
4577 last found group and restarting search at that index.
4578 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4580 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4582 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4583 bfd_link_common_skip_none in switch.
4585 2018-01-12 Alan Modra <amodra@gmail.com>
4588 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4589 references on forced local symbols.
4591 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
4593 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4594 .reginfo section has wrong size.
4596 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4599 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4600 separate code and read-only data LOAD segments, create a new
4601 LOAD segment if the previous section contains text and the
4602 current section doesn't or vice versa. Don't put a writable
4603 section in a read-only segment if there is a RELRO segment.
4605 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4608 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4609 references on forced local symbols.
4611 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4614 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4615 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4617 2018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4620 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4622 2018-01-03 John Baldwin <jhb@FreeBSD.org>
4624 * elf.c (elfcore_grok_freebsd_note): Handle
4625 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4626 NT_FREEBSD_PROCSTAT_VMMAP.
4628 2018-01-03 Alan Modra <amodra@gmail.com>
4630 Update year range in copyright notice of all files.
4632 For older changes see ChangeLog-2017
4634 Copyright (C) 2018 Free Software Foundation, Inc.
4636 Copying and distribution of this file, with or without modification,
4637 are permitted in any medium without royalty provided the copyright
4638 notice and this notice are preserved.
4644 version-control: never