1 2018-10-23 Alan Modra <amodra@gmail.com>
4 * merge.c (_bfd_add_merge_section): Don't attempt to merge
5 sections with ridiculously large alignments.
7 2018-10-23 Alan Modra <amodra@gmail.com>
10 * elflink.c (elf_link_input_bfd): Don't segfault on finding
11 STT_TLS symbols without any TLS sections. Instead, change the
12 symbol type to STT_NOTYPE.
14 2018-10-23 Alan Modra <amodra@gmail.com>
17 * merge.c (_bfd_add_merge_section): Don't attempt to merge
18 sections where size is not a multiple of entsize.
20 2018-10-20 Alan Modra <amodra@gmail.com>
23 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
26 2018-10-17 Alan Modra <amodra@gmail.com>
29 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
30 too when choosing dynobj.
32 2018-10-16 Alan Modra <amodra@gmail.com>
34 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
35 PE_DEBUG_DATA size checks.
37 2018-10-16 Alan Modra <amodra@gmail.com>
40 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
43 2018-10-16 Alan Modra <amodra@gmail.com>
46 * init.c (bfd_init): Return an unsigned int.
47 bfd-in2.h: Regenerate.
49 2018-10-15 Alan Modra <amodra@gmail.com>
52 * init.c (BFD_INIT_MAGIC): Define.
53 (bfd_init): Return BFD_INIT_MAGIC.
54 bfd-in2.h: Regenerate.
56 2018-10-13 Alan Modra <amodra@gmail.com>
60 * reloc.c (_bfd_clear_contents): Replace "location" param with
61 "buf" and "off". Bounds check "off". Return status.
62 * cofflink.c (_bfd_coff_generic_relocate_section): Update
63 _bfd_clear_contents call.
64 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
65 * elf32-arc.c (elf_arc_relocate_section): Likewise.
66 * elf32-i386.c (elf_i386_relocate_section): Likewise.
67 * elf32-metag.c (metag_final_link_relocate): Likewise.
68 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
69 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
70 * elf32-visium.c (visium_elf_relocate_section): Likewise.
71 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
72 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
73 * libbfd-in.h (_bfd_clear_contents): Update prototype.
74 * libbfd.h: Regenerate.
76 2018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
78 * elflink.c (elf_link_output_extsym): Do not place symbols into a
81 2018-10-08 H.J. Lu <hongjiu.lu@intel.com>
84 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
85 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
86 in non-code PT_LOAD segment.
88 2018-10-08 Alan Modra <amodra@gmail.com>
90 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
92 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
93 program headers are required when info->load_phdrs. Reorganize
94 code handling program headers. Generate a mapping without
95 sections just for file and program headers when -z separate-code
96 would indicate they should be on a different page to the first
99 2018-10-08 Alan Modra <amodra@gmail.com>
101 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
102 from m->p_vaddr_offset for segments without sections. Invert
103 sign of p_vaddr_offset.
104 (rewrite_elf_program_header, copy_elf_program_header): Save
105 old segment p_vaddr to p_vaddr_offset. Invert sign of
108 2018-10-08 Alan Modra <amodra@gmail.com>
110 * elf.c (get_program_header_size): Don't count PT_INTERP if
112 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
115 2018-10-08 Alan Modra <amodra@gmail.com>
117 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
118 overlays before segment containing headers.
120 2018-10-08 Alan Modra <amodra@gmail.com>
122 * elf.c (make_mapping): Cope with zero size array at end of
123 struct elf_segment_map.
124 (_bfd_elf_map_sections_to_segments): Likewise.
125 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
126 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
128 2018-10-05 Alan Modra <amodra@gmail.com>
130 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
133 2018-10-05 Richard Henderson <rth@twiddle.net>
135 * bfd-in2.h: Regenerated.
136 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
137 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
138 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
139 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
140 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
141 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
142 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
143 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
144 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
145 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
146 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
147 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
148 (elf_or1k_link_hash_table): Add field saw_plta.
149 (or1k_final_link_relocate): Add value calculations for new relocations.
150 (or1k_elf_relocate_section): Add section relocations for new
152 (or1k_write_plt_entry): New function.
153 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
154 using new l.adrp instruction. Cleanup PLT relocation code generation.
155 * libbfd.h: Regenerated.
156 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
157 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
158 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
159 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
160 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
161 BFD_RELOC_OR1K_TLS_IE_LO13.
163 2018-10-05 Richard Henderson <rth@twiddle.net>
165 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
166 relocations. Add error for non zero addend with plt and got
167 relocations. Add error for got and plt references against dynamic, non
168 local, symbols. Add error when linking non shared liraries with
171 2018-10-05 Richard Henderson <rth@twiddle.net>
172 Stafford Horne <shorne@gmail.com>
174 * bfd-in2.h: Regenerated.
175 * elf32-or1k.c (N_ONES): New macro.
176 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
177 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
178 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
179 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
180 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
181 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
182 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
183 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
184 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
185 BFD_RELOC_OR1K_TLS_LE_SLO16.
186 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
187 also check results before returning.
188 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
190 (or1k_final_link_relocate): New function.
191 (or1k_elf_relocate_section): Add support for new AHI and SLO
192 relocations. Use or1k_final_link_relocate instead of generic
193 _bfd_final_link_relocate.
194 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
195 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
196 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
197 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
198 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
199 and BFD_RELOC_OR1K_GOTOFF_LO16.
200 * libbfd.h: Regenerated.
202 2018-10-04 Jim Wilson <jimw@sifive.com>
204 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
205 loop, handle htab->sdyntdata section.
207 2018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
209 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
210 impact of STT_REGISTER symbols in the dynsym sh_info here...
211 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
214 2018-10-03 H.J. Lu <hongjiu.lu@intel.com>
217 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
218 sections with the same section alignment into a single PT_NOTE
219 segment. Check SHT_NOTE section type instead of section name.
220 (_bfd_elf_map_sections_to_segments): Likewise.
222 2018-10-03 Millan Wolff <mail@milianw.de>
225 * dwarf2.c (find_abstract_instance): Allow recursive invocations
226 of find_abstract_instance to override the name variable.
228 2018-10-03 Nick Clifton <nickc@redhat.com>
230 * po/pt.po: Updated Portuguese translation.
232 2018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
234 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
235 section alignment in consideration for this relocation. Fixed TCB_SIZE
236 offset size to include section alignment.
237 (get_got_entry_list_for_symbol): Changed.
238 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
239 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
240 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
242 (elf_arc_check_relocs): Changed.
243 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
244 (struct elf_arc_link_hash_entry): Moved and changed.
245 (elf_arc_link_hash_newfunc): Changed.
246 (arc_elf_link_hash_table_create): Removed old initializations.
247 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
249 2018-09-28 H.J. Lu <hongjiu.lu@intel.com>
251 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
252 elfclass instead of bed->s->elfclass.
254 2018-09-27 Jim Wilson <jimw@sifive.com>
256 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
257 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
258 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
259 (riscv_find_pcgp_lo_reloc): Likewise.
260 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
261 (riscv_delete_pcgp_lo_reloc): Likewise.
262 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
263 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
264 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
266 2018-09-25 Jim Wilson <jimw@sifive.com>
268 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
269 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
270 and return FALSE. Return TRUE at end.
271 (riscv_make_plt_entry): Likewise.
272 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
273 (riscv_elf_finish_dynamic_sections): Update call to
274 riscv_make_plt_header.
276 2018-09-24 Jim Wilson <jimw@sifive.com>
278 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
279 hi_sec_off which is symbol address with addend subtracted. Use in
280 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
282 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
283 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
284 Add strings for the two errors handled here.
285 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
286 comment. Only give error with addend when used with section symbol.
287 In case bfd_reloc_dangerous, update error string.
289 2018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
292 * elf.c (_bfd_elf_write_object_contents): Return from function
293 early if abfd->direction == both_direction.
295 2018-09-21 Simon Marchi <simon.marchi@ericsson.com>
297 * configure.ac: Check for fls.
298 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
299 * config.in: Re-generate.
300 * configure: Re-generate.
302 2018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
304 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
305 duplicate `case' selectors.
307 2018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
309 * elf32-nds32.c (nds32_elf_relax_loadstore):
310 Remove the unused target features.
311 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
312 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
313 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
314 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
315 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
316 calculate_plt_offset, calculate_got_memory_address,
317 nds32_elf_check_dup_relocs): Removed.
319 * elf32-nds32.h: Remove the unused macros and defines.
320 (elf_nds32_link_hash_table): Remove the unused variable.
321 (bfd_elf32_nds32_set_target_option): Update prototype.
322 (nds32_elf_ex9_init): Removed.
323 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
324 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
325 to initialize array nds32_elf_howto_table in any order
326 without lots of EMPTY_HOWTO.
327 (nds32_reloc_map): Updated.
328 * reloc.c: Add BFD_RELOC_NDS32_LSI.
329 * bfd-in2.h: Regenerated.
330 * bfd/libbfd.h: Regenerated.
331 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
332 (nds32_reloc_map): Likewise.
333 (nds32_elf_relax_flsi): New function.
334 (nds32_elf_relax_section): Support floating load/store relaxation.
335 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
337 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
338 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
339 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
340 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
342 (nds32_info_to_howto_rel): Add BFD_ASSERT.
343 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
344 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
345 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
346 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
347 (nds32_elf_final_sda_base): Improve it to find the better gp value.
348 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
349 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
350 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
351 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
352 (create_got_section): Likewise.
353 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
354 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
355 (nds32_elf_check_relocs): Fix the issue that the shared library may
356 has TEXTREL entry in the dynamic section.
357 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
358 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
359 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
361 (calculate_offset): Remove the unused parameter `pic_ext_target' and
364 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
365 will cause some errors for our test cases.
366 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
368 * reloc.c: Add TLS relocations.
369 * libbfd.h: Regenerated.
370 * bfd-in2.h: Regenerated.
371 * elf32-nds32.h (struct section_id_list_t): New.
372 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
373 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
375 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
377 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
378 elf_nds32_link_hash_table): Updated.
379 * elf32-nds32.c (enum elf_nds32_tls_type): New.
380 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
381 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
382 fls, ones32, list_insert, list_insert_sibling, dump_chain,
383 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
384 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
385 (elf_nds32_obj_tdata): Add new fields.
386 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
387 (nds32_elf_howto_table): Add TLS relocations.
388 (nds32_reloc_map): Likewise.
389 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
390 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
391 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
392 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
393 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
394 (dtpoff_base): Rename it to `gottpof' and then update it.
396 2018-09-20 Alan Modra <amodra@gmail.com>
399 * peXXigen.c (pe_print_edata): Correct export address table
400 overflow checks. Check dataoff against section size too.
402 2018-09-20 Alan Modra <amodra@gmail.com>
405 * dwarf2.c (read_section): Error when attempting to malloc
406 "(bfd_size_type) -1".
407 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
408 function_name. Bounds check reloc address. Formatting. Ensure
409 .stabstr zero terminated.
411 2018-09-18 Nick Clifton <nickc@redhat.com>
414 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
415 ELF section has contents and size larger than the file size.
417 2018-09-14 Maciej W. Rozycki <macro@mips.com>
420 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
421 (_bfd_mips_elf_linker_flags): Update prototype.
422 * elf32-mips.c (elf_backend_hide_symbol): New macro.
423 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
424 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
425 * elfxx-mips.c (mips_elf_link_hash_table): Add
426 `use_absolute_zero' and `gnu_target' members.
427 (mips_elf_record_global_got_symbol): Call
428 `_bfd_mips_elf_hide_symbol' rather than
429 `_bfd_elf_link_hash_hide_symbol'.
430 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
431 (mips_elf_obtain_contents): Reorder function.
432 (mips_elf_nullify_got_load): New function.
433 (mips_elf_calculate_relocation): Add `contents' parameter.
434 Nullify GOT loads or if it is not possible, then redirect GOT
435 relocations to the `__gnu_absolute_zero' symbol, for references
436 that are supposed to resolve to zero.
437 (mips_elf_define_absolute_zero): New function.
438 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
439 `mips_elf_calculate_relocation' for references made via the GOT
440 that are supposed to resolve to zero.
441 (_bfd_mips_elf_hide_symbol): New function.
442 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
443 set the `gnu_target' member of the MIPS hash table.
444 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
445 (_bfd_mips_post_process_headers): Use it.
447 2018-09-14 Maciej W. Rozycki <macro@mips.com>
449 * elfxx-mips.c (mips_elf_store_contents): New function...
450 (mips_elf_perform_relocation): ... factored out from here.
452 2018-09-14 Lifang Xia <lifang_xia@c-sky.com>
454 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
456 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
458 2018-09-14 Alan Modra <amodra@gmail.com>
461 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
462 fields in debug sections when reloc is against an undefined symbol
463 and called from bfd_simple_get_relocated_section_contents or
465 * dwarf2.c (find_abstract_instance): Return true for zero offset
466 DW_FORM_ref_addr without returning values.
468 2018-09-06 Alan Modra <amodra@gmail.com>
471 * elf32-avr.c (elf_avr_special_sections): New.
472 (elf_backend_special_sections): Define.
474 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
476 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
477 error when an invalid relocation is passed; this is already done
478 by `_bfd_sparc_elf_info_to_howto_ptr'.
480 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
482 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
483 error when an invalid symbol index is retrieved in ELF64_R_SYM of
484 a relocation seen in an input file.
486 2018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
487 Alan Modra <amodra@gmail.com>
490 elf.c (copy_elf_program_header): When first segment contains
491 only the headers and SHT_NOBITS sections, use segment p_filesz
492 to calculate header and padding size. Use filepos of the first
495 2018-08-31 H.J. Lu <hongjiu.lu@intel.com>
498 * archures.c (bfd_arch_get_compatible): Allow an IR object with
499 unknown architecture.
501 2018-08-31 Alan Modra <amodra@gmail.com>
503 * elf64-ppc.c (num_relocs_for_offset): New function.
504 (emit_relocs_for_offset): New function.
505 (use_global_in_relocs): New function, split out from..
506 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
507 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
508 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
510 2018-08-31 Alan Modra <amodra@gmail.com>
512 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
513 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
514 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
516 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
517 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
518 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
519 * bfd-in2.h: Regenerate.
520 * libbfd.h: Regenerate.
522 2018-08-31 Alan Modra <amodra@gmail.com>
524 * elf64-ppc.c: Correct _notoc stub comments.
525 (ppc_build_one_stub): Simplify output of branch for notoc
526 long branch stub. Don't include label offset of 8 bytes in
527 "off" calculation for notoc plt stub. Don't emit insns to get pc.
528 (build_offset): Emit insns to get pc here instead.
529 (size_offset): Add 4 extra insns.
530 (plt_stub_size): Adjust for "off" and size_offset changes.
531 (ppc_size_one_stub): Rearrange code into a switch, duplicating
532 some to better match ppc_build_one_stub.
534 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
536 * archures.c (bfd_architecture): New machine
537 bfd_mach_mips_gs264e.
538 * bfd-in2.h (bfd_architecture): Likewise.
539 * cpu-mips.c (enum I_xxx): Likewise.
540 (arch_info_struct): Likewise.
541 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
543 (mips_set_isa_flags): Likewise.
544 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
545 bfd_mach_mips_gs464e extension.
547 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
549 * archures.c (bfd_architecture): New machine
550 bfd_mach_mips_gs464e.
551 * bfd-in2.h (bfd_architecture): Likewise.
552 * cpu-mips.c (enum I_xxx): Likewise.
553 (arch_info_struct): Likewise.
554 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
556 (mips_set_isa_flags): Likewise.
557 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
558 bfd_mach_mips_gs464 extension.
560 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
562 * archures.c (bfd_architecture): Rename
563 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
564 * bfd-in2.h (bfd_architecture): Likewise.
565 * cpu-mips.c (enum I_xxx): Likewise.
566 (arch_info_struct): Likewise.
567 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
568 (mips_set_isa_flags): Likewise.
569 (mips_mach_extensions): Likewise.
570 (bfd_mips_isa_ext_mach): Likewise.
571 (bfd_mips_isa_ext): Likewise.
572 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
574 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
576 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
578 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
580 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
581 isa_ext for infer ABI flags.
582 (print_mips_ases): Add Loongson EXT extension.
584 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
586 * elfxx-mips.c (print_mips_ases): Add CAM extension.
588 2018-08-27 H.J. Lu <hongjiu.lu@intel.com>
590 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
591 out the GNU_PROPERTY_X86_UINT32_VALID bit.
593 2018-08-25 H.J. Lu <hongjiu.lu@intel.com>
596 * elf.c (_bfd_elf_get_symbol_version_string): Return
597 _("<corrupt>") for corrupt symbol version info.
599 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
601 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
602 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
603 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
604 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
605 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
606 (_bfd_x86_elf_merge_gnu_properties): Likewise.
607 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
608 instead of X86_ISA_1_NEEDED.
609 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
610 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
611 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
612 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
613 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
615 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
617 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
618 GNU_PROPERTY_X86_UINT32_VALID bit.
619 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
620 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
622 2018-08-23 Zenith423 <zenith432@users.sourceforge.net>
625 * plugin.c (struct plugin_list_entry): New structure.
626 (plugin_list): New variable.
627 (try_load_plugin): Place opened plugins on a list. Ensure that
628 the refcount in the dynamic loader is kept at 1.
630 2018-08-23 Alan Modra <amodra@gmail.com>
632 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
635 2018-08-23 Nick Clifton <nickc@redhat.com>
637 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
638 code with an assertion.
640 2018-08-23 Nick Clifton <nickc@redhat.com>
643 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
644 it to prevent walking off the end of the table.
645 (coff_get_normalized_symtab): Pass internal_end pointer to
648 2018-08-23 Alan Modra <amodra@gmail.com>
650 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
651 unresolved_reloc on ppc_stub_plt_call_notoc.
653 2018-08-22 H.J. Lu <hongjiu.lu@intel.com>
656 * development.sh (experimental): New.
658 2018-08-22 Helge Deller <deller@gmx.de>
659 Nick Clifton <nickc@redhat.com>
661 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
662 the section type of the .PARISC.unwind section on 64-bit binaries
663 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
664 Add comment about the sh_entsize value.
666 2018-08-22 Rafeal Auler <rafaelauler@gmail.com>
669 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
670 stub's target, since it may have been changed after the layout.
672 2018-08-21 John Darington <john@darrington.wattle.id.au>
674 * elf32-s12z.c (opru18_reloc): New function.
675 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
677 2018-08-21 mephi42 <mephi42@gmail.com>
680 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
681 data is already considered filled.
683 2018-08-21 Alan Modra <amodra@gmail.com>
685 * elf64-ppc.c (HOW): Define.
687 (ppc64_elf_howto_raw): Use HOW to initialize entries.
688 * elf32-ppc.c (HOW): Define.
689 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
690 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
692 2018-08-21 Alan Modra <amodra@gmail.com>
694 * reloc.c (reloc_howto_type): Typedef.
695 (bfd_symbol): Delete forward declaration.
696 (struct reloc_howto_struct): Add "negate" field. Make "size",
697 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
698 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
699 Rearrange for better packing. Revise comments.
700 (HOWTO): Map to rearranged reloc_howto_struct.
701 (bfd_get_reloc_size): Delete now unused cases.
702 (read_reloc, write_reloc): Likewise.
703 (apply_reloc, _bfd_relocate_contents): Test howto->negate
704 rather than howto->size < 0 for negated relocation values.
705 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
706 signed/unsigned warning.
707 (xcoff_ppc_relocate_section): Delete "condition is always false"
709 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
710 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
712 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
713 size 16 for ALPHA_R_LINKAGE.
714 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
716 * bfd-in.h (reloc_howto_type): Delete.
717 * bfd-in2.h: Regenerate.
719 2018-08-21 Alan Modra <amodra@gmail.com>
721 * reloc.c (HOWTO): Revise comment.
722 (NEWHOWTO, HOWTO_PREPARE): Delete.
723 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
724 reloc_howto_struct with reloc_howto_type.
725 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
726 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
727 * elf-hppa.h (HOW): Define.
728 (elf_hppa_howto_table): Use it to simplify this table, correcting
729 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
730 R_PARISC_LTOFF_FPTR16DF.
731 * elf32-mep.c (MEPREL): Use HOWTO.
732 * bfd-in2.h: Regenerate.
734 2018-08-20 Alan Modra <amodra@gmail.com>
736 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
738 (mmo_init): Don't init valid_mmo_symbol_character_set.
740 2018-08-20 Alan Modra <amodra@gmail.com>
742 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
744 2018-08-17 H.J. Lu <hongjiu.lu@intel.com>
747 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
748 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
749 backend fixup_gnu_properties if it isn't NULL. Discard
750 .note.gnu.property section if all properties have been removed.
751 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
752 (elfNN_bed): Initialize fixup_gnu_properties.
753 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
755 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
757 (elf_backend_fixup_gnu_properties): New.
759 2018-08-16 Alan Modra <amodra@gmail.com>
761 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
764 2018-08-12 H.J. Lu <hongjiu.lu@intel.com>
767 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
768 (BFD32_LIBS_CFILES): Add elf-properties.c.
769 (BFD32_BACKENDS): Remove elf-properties.lo.
770 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
771 * configure.ac (elf): Remove elf-properties.lo.
772 * Makefile.in: Regenerated.
773 * configure: Likewise.
775 2018-08-11 H.J. Lu <hongjiu.lu@intel.com>
778 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
779 add X86_ISA_1_NEEDED property only if existing properties won't
782 2018-08-11 Alan Modra <amodra@gmail.com>
784 * reloc.c (bfd_get_reloc_size): Sort switch.
785 (read_reloc, write_reloc, apply_reloc): New functions.
786 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
787 (_bfd_relocate_contents): Use read_reloc and write_reloc.
788 (_bfd_clear_contents): Likewise.
790 2018-08-11 John Darrington <john@darrington.wattle.id.au>
792 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
793 (_bfd_clear_contents): Likewise.
794 (bfd_perform_relocation): Likewise.
795 (bfd_install_relocation): Likewise.
797 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
800 * elflink.c (bfd_elf_record_link_assignment): Always clear
801 h->verinfo.verdef when overriding a dynamic definition.
803 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
806 * elf-properties.c (elf_get_gnu_property_section_size): Always
807 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
808 (elf_write_gnu_properties): Likewise.
810 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
813 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
814 calling _bfd_elf_convert_gnu_property_size to convert
815 .note.gnu.property section size.
816 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
817 calling _bfd_elf_convert_gnu_properties to convert
818 .note.gnu.property section.
819 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
820 (_bfd_elf_convert_gnu_properties): Likewise.
821 * elf-properties.c (elf_get_gnu_property_section_size): New
823 (elf_write_gnu_properties): Likewise.
824 (_bfd_elf_convert_gnu_property_size): Likewise.
825 (_bfd_elf_convert_gnu_properties): Likewise.
826 (_bfd_elf_link_setup_gnu_properties): Use
827 elf_get_gnu_property_section_size and elf_write_gnu_properties.
829 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
832 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
833 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
834 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
835 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
836 GNU_PROPERTY_X86_ISA_1_USED, property.
838 2018-08-07 Alan Modra <amodra@gmail.com>
840 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
841 Add lr_restore, eh_size and eh_base.
842 (eh_advance, eh_advance_size): New functions.
843 (build_tls_get_addr_stub): Emit EH info for stub.
844 (ppc_build_one_stub): Likewise for _notoc stubs.
845 (ppc_size_one_stub): Size EH info for stub.
846 (group_sections): Init new map_stub fields.
847 (stub_eh_frame_size): Delete.
848 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
850 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
851 offset to stub section here..
852 (ppc64_elf_finish_dynamic_sections): ..rather than here.
854 2018-08-07 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
857 instruction of __tls_get_addr_opt stub.
858 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
859 dealing with __tls_get_addr_opt stub.
860 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
862 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
864 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
865 efalgs only when in/out exists.
866 (elf32_arc_section_from_shdr): Don't complain about 0x0c
867 section type. It is mwdt compiler specific.
869 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
871 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
873 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
875 * elf32-arc.c (arc_elf_merge_attributes): Handle
878 2018-08-05 Alan Modra <amodra@gmail.com>
880 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
881 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
882 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
883 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
884 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
885 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
886 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
887 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
888 ppc_stub_plt_call_both.
889 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
890 (build_offset, size_offset): New functions.
891 (plt_stub_size): Support plt_call_notoc and plt_call_both.
892 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
893 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
894 (ppc64_elf_size_stubs): Likewise, and new stubs.
895 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
896 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
897 * bfd-in2.h: Regenerate.
898 * libbfd.h: Regenerate.
900 2018-08-05 Alan Modra <amodra@gmail.com>
902 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
904 2018-08-02 Jim Wilson <jimw@sifive.com>
906 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
907 add SEC_LINKER_CREATED flag.
909 2018-08-01 Nick Clifton <nickc@redhat.com>
911 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
912 about potentially truncated strncpy operations.
913 (_bfd_xcoff_put_symbol_name): Likewise.
915 * elf32-avr.c (avr_stub_name): Check for a NULL return from
918 2018-08-01 Zenith <zenith432@users.sourceforge.net>
921 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
923 (try_claim): Always close the file descriptor at the end of the
925 (try_load_plugin): If a plugin has already been registered, then
926 skip the dlopen and onload steps and go straight to claiming the
927 file. If these is an error, close the plugin.
929 2018-08-01 Alan Modra <amodra@gmail.com>
931 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
932 (ppc_build_one_stub): Don't set stub_offset, instead assert that
933 it is sane. Don't adjust stub_offset for alignment. Adjust size
934 calculation. Use "targ" temp when calculating offsets.
935 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
936 calculating offsets. Adjust for alignment before setting
937 tls_get_addr_opt_bctrl.
939 2018-08-01 Alan Modra <amodra@gmail.com>
941 * po/SRC-POTFILES.in: Regenerate.
943 2018-07-30 Nick Clifton <nickc@redhat.com>
946 * elf32-sh.c (sh_elf_relocate_section): When processing
947 translation relocs, fail if the relocation offset is too small.
948 Replace BFD_ASSERTs with more helpful error messages.
950 2018-07-30 Andrew Jenner <andrew@codesourcery.com>
952 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
953 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
954 * Makefile.in: Regenerated.
955 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
956 related bfd_mach defines.
957 (bfd_csky_arch): Declare.
958 (bfd_archures_list): Add C-SKY.
959 * bfd-in.h (elf32_csky_build_stubs): Declare.
960 (elf32_csky_size_stubs): Declare.
961 (elf32_csky_next_input_section: Declare.
962 (elf32_csky_setup_section_lists): Declare.
963 * bfd-in2.h: Regenerated.
964 * config.bfd: Add C-SKY.
965 * configure.ac: Likewise.
966 * configure: Regenerated.
967 * cpu-csky.c: New file.
968 * elf-bfd.h (enum elf_target_id): Add C-SKY.
969 * elf32-csky.c: New file.
970 * libbfd.h: Regenerated.
971 * reloc.c: Add C-SKY relocations.
972 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
973 (_bfd_target_vector): Add C-SKY target vector entries.
975 2018-07-27 John Darrington <john@darrington.wattle.id.au>
977 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
979 2018-07-27 John Darrington <john@darrington.wattle.id.au>
981 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
982 (bfd_get_24, bfd_put_24): New macros.
983 * bfd-in2.h: Regenerate.
985 2018-07-27 John Darrington <john@darrington.wattle.id.au>
987 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
989 2018-07-26 Alan Modra <amodra@gmail.com>
991 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
992 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
994 2018-07-25 Alan Modra <amodra@gmail.com>
996 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
997 Avoid trashing toff with added when used as a symbol index.
998 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
999 creating unnecessary fixups when relocatable.
1001 2018-07-25 Alan Modra <amodra@gmail.com>
1003 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1004 -Wstringop-truncation warning for gcc-8.0 too.
1005 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1006 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1007 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1008 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1009 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1011 2018-07-24 Alan Modra <amodra@gmail.com>
1014 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1015 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1017 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1019 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1020 relocation sections consistency check to always check both
1021 .rela.dyn and .rela.plt when they exist. Rearrange variable
1022 definition and assignment places.
1024 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1026 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1027 relocations section for dynamic undefined weak symbols when
1028 linking a shared object.
1030 2018-07-23 Tom Tromey <tom@tromey.com>
1032 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1034 2018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1036 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1037 cleanup for the case of a global symbol that binds locally. Also
1038 install a value in the GOT slot in the case of a local symbol in
1041 2018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1044 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1045 separate code program header is needed, make sure that the first
1046 read-only PT_LOAD segment has no code by adding a
1047 GNU_PROPERTY_X86_ISA_1_USED note.
1049 2018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1050 Maciej W. Rozycki <macro@mips.com>
1052 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1054 2018-07-20 Maciej W. Rozycki <macro@mips.com>
1056 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1057 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1058 dynamic relocation section will be discarded from output.
1059 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1060 the dynamic relocation section will be retained in output.
1062 2018-07-18 Maciej W. Rozycki <macro@mips.com>
1064 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1065 checks for defined weak symbols.
1067 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1069 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1070 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1071 whether the symbol is absolute.
1072 (nds32_elf_relax_lo12): Likewise.
1073 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1074 (elfNN_aarch64_check_relocs): Likewise.
1075 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1076 (bfd_xcoff_import_symbol): Likewise.
1077 (xcoff_write_global_symbol): Likewise.
1079 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1081 * linker.c (bfd_is_abs_symbol): New macro.
1082 * bfd-in2.h: Regenerate.
1084 2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1086 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1087 (elfcore_write_ppc_ppr): Likewise.
1088 (elfcore_write_ppc_dscr): Likewise.
1089 (elfcore_write_ppc_ebb): Likewise.
1090 (elfcore_write_ppc_pmu): Likewise.
1091 (elfcore_write_ppc_tm_cgpr): Likewise.
1092 (elfcore_write_ppc_tm_cfpr): Likewise.
1093 (elfcore_write_ppc_tm_cvmx): Likewise.
1094 (elfcore_write_ppc_tm_cvsx): Likewise.
1095 (elfcore_write_ppc_tm_spr): Likewise.
1096 (elfcore_write_ppc_tm_ctar): Likewise.
1097 (elfcore_write_ppc_tm_cppr): Likewise.
1098 (elfcore_write_ppc_tm_cdscr): Likewise.
1099 * elf.c (elfcore_write_ppc_tar): New function.
1100 (elfcore_write_ppc_ppr): Likewise.
1101 (elfcore_write_ppc_dscr): Likewise.
1102 (elfcore_write_ppc_ebb): Likewise.
1103 (elfcore_write_ppc_pmu): Likewise.
1104 (elfcore_write_ppc_tm_cgpr): Likewise.
1105 (elfcore_write_ppc_tm_cfpr): Likewise.
1106 (elfcore_write_ppc_tm_cvmx): Likewise.
1107 (elfcore_write_ppc_tm_cvsx): Likewise.
1108 (elfcore_write_ppc_tm_spr): Likewise.
1109 (elfcore_write_ppc_tm_ctar): Likewise.
1110 (elfcore_write_ppc_tm_cppr): Likewise.
1111 (elfcore_write_ppc_tm_cdscr): Likewise.
1112 (elfcore_write_register_note): Call them.
1113 (elfcore_grok_ppc_tar): New function.
1114 (elfcore_grok_ppc_ppr): Likewise.
1115 (elfcore_grok_ppc_dscr): Likewise.
1116 (elfcore_grok_ppc_ebb): Likewise.
1117 (elfcore_grok_ppc_pmu): Likewise.
1118 (elfcore_grok_ppc_tm_cgpr): Likewise.
1119 (elfcore_grok_ppc_tm_cfpr): Likewise.
1120 (elfcore_grok_ppc_tm_cvmx): Likewise.
1121 (elfcore_grok_ppc_tm_cvsx): Likewise.
1122 (elfcore_grok_ppc_tm_spr): Likewise.
1123 (elfcore_grok_ppc_tm_ctar): Likewise.
1124 (elfcore_grok_ppc_tm_cppr): Likewise.
1125 (elfcore_grok_ppc_tm_cdscr): Likewise.
1126 (elfcore_grok_note): Call them.
1128 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1130 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1131 than `!bfd_link_pic' in determining the dynamic symbol index.
1132 Avoid the index of -1.
1133 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1134 moving `dyn' to the beginning of the function block.
1136 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1137 Rich Felker <bugdal@aerifal.cx>
1140 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1141 than `bfd_link_pic' to determine whether dynamic relocations are
1143 (mips_elf_initialize_tls_slots): Likewise.
1145 2018-07-10 Maciej W. Rozycki <macro@mips.com>
1147 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1148 to `remove_section'.
1150 2018-07-10 Alan Modra <amodra@gmail.com>
1152 * elf32-xgate.h: Delete.
1153 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1154 that are now needed.
1155 (xgate_elf_bfd_link_hash_table_create)
1156 (xgate_elf_bfd_link_hash_table_free)
1157 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1158 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1159 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1160 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1161 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1162 (elf32_xgate_post_process_headers): Delete.
1163 (elf32_xgate_backend_symbol_processing): New function.
1164 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1165 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1166 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1167 (elf_backend_relocate_section, elf_backend_object_p)
1168 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1169 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1170 (bfd_elf32_bfd_link_hash_table_create)
1171 (bfd_elf32_bfd_set_private_flags)
1172 (xgate_stub_hash_lookup): Don't define.
1173 (elf_backend_symbol_processing): Define.
1174 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1176 2018-07-09 Maciej W. Rozycki <macro@mips.com>
1178 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1179 `->needs_lazy_stub' if the stubs output section is the absolute
1182 2018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1185 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1186 * configure: Regenerated.
1188 2018-07-09 Alan Modra <amodra@gmail.com>
1190 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1191 _bfd_elf_post_process_headers.
1193 2018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1195 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1196 space for dynamic relocation for undefined weak symbol.
1197 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1198 relocation for undefined weak symbols.
1199 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1200 section for relocations against undefined weak symbols.
1202 2018-07-06 Alan Hayward <alan.hayward@arm.com>
1204 * elf.c (elfcore_grok_aarch_sve): New function.
1205 (elfcore_grok_note): Check for Aarch64 SVE.
1206 (elfcore_write_aarch_sve): New function.
1207 (elfcore_write_register_note): Check for Aarch64 SVE.
1208 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1210 2018-07-06 Alan Modra <amodra@gmail.com>
1212 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1213 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1214 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1215 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1216 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1217 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1218 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1220 2018-07-05 Jim Wilson <jimw@sifive.com>
1222 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1223 (riscv64*-*-*): Likewise.
1224 (riscv-*-*): Add as an alias for riscv32*-*-*.
1226 2018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1229 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1230 ISA properties with empty bits.
1232 2018-07-05 Nick Clifton <nickc@redhat.com>
1234 * po/ru.po: Updated Russian translation.
1236 2018-07-05 Alan Modra <amodra@gmail.com>
1238 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1239 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1240 on mismatch. Remove "warning: " from messages. Track last bfd
1242 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1243 _bfd_elf_ppc_merge_fp_attributes.
1244 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1245 from _bfd_elf_ppc_merge_fp_attributes.
1247 2018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1249 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1250 * Makefile.in: Regenerated.
1252 2018-07-03 Alan Modra <amodra@gmail.com>
1254 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1257 2018-07-03 Alan Modra <amodra@gmail.com>
1259 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1260 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1261 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1262 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1263 incompatible attribute.
1264 (ppc_elf_merge_obj_attributes): Likewise. Return
1265 _bfd_elf_merge_object_attributes result.
1266 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1267 _bfd_elf_merge_object_attributes result.
1269 2018-07-03 Alan Modra <amodra@gmail.com>
1272 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1273 in discarded sections.
1275 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1277 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1278 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1281 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1283 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1284 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1285 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1286 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1287 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1288 R_MICROMIPS_PC23_S2 relocation entries.
1289 (micromips_elf64_howto_table_rela): Likewise.
1290 (micromips_reloc_map): Likewise.
1291 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1292 (elf_micromips_howto_table_rela): Likewise.
1293 (micromips_reloc_map): Likewise.
1295 2018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1298 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1299 R_X86_64_converted_reloc_bit bit.
1301 2018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1302 Tom Tromey <tom@tromey.com>
1306 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1307 (bfd_mach_o_close_and_cleanup): Redefine.
1308 * archive.c (_bfd_unlink_from_archive_parent): New function,
1310 (_bfd_archive_close_and_cleanup): ..here.
1311 (bfd_generic_archive_p): Do not clear archive's format.
1312 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1313 * libbfd.h: Regenerate.
1315 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1317 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1318 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1319 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1320 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1321 * bfd-in2.h: Regenerate.
1322 * cpu-arm.c (arch_info_struct): Add entries for above new
1323 bfd_mach_arm values.
1324 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1325 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1326 architectures. Force assert failure for any new Tag_CPU_arch value.
1328 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1330 * doc/bfdint.texi: Use command-line consistently when used in a
1332 * doc/bfdsumm.texi: Likewise.
1334 2018-06-29 Maciej W. Rozycki <macro@mips.com>
1336 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1337 visibility check made for undefined weak symbols.
1339 2018-06-26 Nick Clifton <nickc@redhat.com>
1341 * po/uk.po: Updated Ukranian translation.
1343 2018-06-25 Nick Clifton <nickc@redhat.com>
1345 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1346 for malloc returning NULL.
1347 (_bfd_aarch64_erratum_843419_fixup): Check for
1348 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1350 2018-06-24 Nick Clifton <nickc@redhat.com>
1352 * po/bfd.pot: Regenerate.
1354 2018-06-24 Nick Clifton <nickc@redhat.com>
1356 * version.m4: Update version string to 2.31.51.
1357 * configure: Regenerate.
1359 2018-06-24 Nick Clifton <nickc@redhat.com>
1361 2.31 branch created.
1363 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1365 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1366 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1368 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1370 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1371 EI_ABIVERSION setting together.
1373 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1375 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1376 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1377 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1378 (_bfd_mips_post_process_headers): Use them in place of magic
1381 2018-06-21 Jim Wilson <jimw@sifive.com>
1383 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1384 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1386 2018-06-21 Alan Modra <amodra@gmail.com>
1388 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1389 * doc/Makefile.in: Regenerate.
1391 2018-06-20 Renlin Li <renlin.li@arm.com>
1393 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1394 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1395 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1396 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1397 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1398 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1399 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1400 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1401 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1403 2018-06-20 Nick Clifton <nickc@redhat.com>
1406 * opncls.c (get_build_id): Check for a negative or excessive data
1407 size in the build-id note.
1409 2018-06-20 Nick Clifton <nickc@redhat.com>
1412 * mach-o.c (cputype): New function.
1413 (cpusubtype): New function.
1414 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1415 values in the MACH-O file header.
1416 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1417 cpusubtype fields from the input bfd's mach-o header to the output
1419 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1420 Redefine to bfd_mach_o_bfd_print_private_data.
1421 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1423 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1426 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1427 `.got.plt' entry referred is in range.
1428 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1429 start. Replace the assertion used for that with a proper error
1432 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1434 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1437 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1439 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1440 (INCLUDES): Rename to ...
1441 (AM_CPPFLAGS): ... this.
1442 * configure.ac: Remove AC_PREREQ.
1443 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1444 info-in-builddir no-texinfo.tex.
1445 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1446 * doc/bfd.texinfo: Rename to ...
1447 * doc/bfd.texi: ... this.
1448 * Makefile.in: Re-generate.
1449 * aclocal.m4: Re-generate.
1450 * config.in: Re-generate.
1451 * configure: Re-generate.
1452 * doc/Makefile.in: Re-generate.
1454 2018-06-18 Mephi <mephi42@gmail.com>
1457 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1458 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1459 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1460 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1461 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1462 * bfd-in2.h: Regenerate.
1463 * libbfd.h: Regenerate.
1465 2018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1467 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1469 2018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1472 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1473 symbol version is base version.
1475 2018-06-14 Alan Modra <amodra@gmail.com>
1477 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1478 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1479 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1480 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1481 "dynamic_relocs" is not set.
1482 * elfxx-mips.c (count_section_dynsyms): Likewise.
1484 2018-06-14 Alan Modra <amodra@gmail.com>
1487 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1489 2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1490 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1492 * elfxx-mips.c (print_mips_ases): Add CRC.
1494 2018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1497 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1498 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1499 __bss_start, _end and _edata in shared libraries.
1501 2018-06-07 Alan Modra <amodra@gmail.com>
1503 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1504 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1506 2018-06-05 Alan Modra <amodra@gmail.com>
1508 * bfd.c (struct bfd): Update comment on "where" usage.
1509 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1510 "iostream", and "where" from containing archive file. Return
1511 error on NULL iovec.
1512 (bfd_bread): Similarly, and return error attempted out of
1513 bounds archive element access.
1514 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1515 "where" from containing archive file.
1516 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1517 attempt to optimize away seeks. Don't paper over errors by
1519 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1520 (bfd_get_size): Likewise.
1521 (bfd_mmap): Operate on and use iovec of containing archive
1522 file. Return error on NULL iovec.
1523 * cache.c (bfd_cache_lookup_worker): Abort if working on
1524 archive element bfd.
1525 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1526 Don't ignore zero byte reads.
1527 (cache_bread): Look up FILE* in cache here. Error on NULL
1529 (cache_bwrite): Rename "where" to "from".
1530 (cache_bmmap): Don't handle archive elements.
1531 * coffcode.h (coff_slurp_line_table): Exit early on zero
1533 * bfd-in2.h: Regenerate.
1535 2018-06-05 Alan Modra <amodra@gmail.com>
1538 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1539 nested archives. Open file again for plugin.
1540 (try_claim): Don't save and restore file position. Close file
1542 * sysdep.h (O_BINARY): Define.
1544 2018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1546 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1547 (compute_fill_extra_space): Drop declaration. Rename function to
1548 xtensa_compute_fill_extra_space.
1549 (compute_ebb_actions, remove_dead_literal): Update references to
1550 compute_fill_extra_space.
1552 2018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1554 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1556 (xtensa_add_names): New function.
1557 (xtensa_property_section_name): Add new parameter
1558 separate_sections, use it to choose property section name.
1559 (xtensa_get_separate_property_section): New function.
1560 (xtensa_get_property_section): Invoke
1561 xtensa_get_separate_property_section to get individual property
1562 section if it exists, common property section otherwise.
1563 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1564 to xtensa_property_section_name.
1566 2018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1569 * bfd-in.h: Include "diagnostics.h".
1570 * bfd-in2.h: Regenerated.
1571 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1572 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1573 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1574 -Wstringop-truncation.
1575 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1576 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1577 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1578 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1579 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1581 2018-06-03 Jim Wilson <jimw@sifive.com>
1584 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1585 for and handle an undefined weak with no PLT.
1588 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1589 to code that ignores duplicate symbols.
1591 2018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1593 * version.m4: Bump version to 2.30.52
1594 * configure: Regenerated.
1596 2018-06-01 Alan Modra <amodra@gmail.com>
1598 * bfd.c (_bfd_error_handler): Arrange for this function to be
1599 declared in bfd-in2.h.
1600 * libbfd-in.h (_bfd_error_handler): Don't declare.
1601 * libbfd.h: Regenerate.
1602 * bfd-in2.h: Regenerate.
1604 2018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1606 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1607 This is needed to generate UEFI application image files from ELFs.
1609 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1611 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1612 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1613 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1614 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1615 (elf_i386_lazy_ibt_plt): Likewise.
1616 (elf_i386_nacl_plt): Likewise.
1617 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1618 (elf_x86_64_tlsdesc_plt_entry): This.
1619 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1620 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1621 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1622 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1623 (elf_x86_64_lazy_bnd_plt): Likewise.
1624 (elf_x86_64_lazy_ibt_plt): Likewise.
1625 (elf_x32_lazy_ibt_plt): Likewise.
1626 (elf_x86_64_nacl_plt): Likewise.
1627 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1628 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1629 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1630 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1631 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1632 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1633 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1634 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1635 (elf_x86_non_lazy_plt_layout): Update comments.
1636 (elf_x86_plt_layout): Likewise.
1638 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1641 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1642 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1643 (elf_backend_add_symbol_hook): Likewise.
1644 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1645 (elf_backend_add_symbol_hook): Likewise.
1646 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1647 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1648 (elf_backend_add_symbol_hook): Likewise.
1649 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1650 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1651 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1652 (elf_backend_add_symbol_hook): Likewise.
1653 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1655 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1656 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1657 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1658 * elflink.c (elf_link_add_object_symbols): Set
1659 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1661 2018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1664 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1665 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1666 Extracted from _bfd_elf_link_assign_sym_version.
1667 (_bfd_elf_link_hide_sym_by_version): New function.
1668 (_bfd_elf_link_assign_sym_version): Use
1669 _bfd_elf_link_hide_versioned_symbol.
1670 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1671 _bfd_elf_link_hide_sym_by_version instead of
1672 bfd_hide_sym_by_version. Don't check unversioned symbol.
1674 2018-05-25 Alan Modra <amodra@gmail.com>
1676 * Makefile.in: Regenerate.
1677 * po/SRC-POTFILES.in: Regenerate.
1679 2018-05-25 Alan Modra <amodra@gmail.com>
1681 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1682 * configure: Regenerate.
1684 2018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1686 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1689 2018-05-22 Alan Modra <amodra@gmail.com>
1692 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1694 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1696 (final_link_relocate): Revert last change.
1698 2018-05-22 Alan Modra <amodra@gmail.com>
1701 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1702 stubs in non-alloc sections.
1704 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1707 * aout-target.h (MY_bfd_link_hide_symbol): New.
1708 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1709 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1710 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1711 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1712 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1713 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1714 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1715 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1716 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1717 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1718 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1719 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1720 (bfd_link_hide_symbol): Likewise.
1721 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1722 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1723 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1724 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1725 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1726 * som.c (som_bfd_link_hide_symbol): Likewise.
1727 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1728 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1729 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1730 (alpha_vms_bfd_link_hide_symbol): Likewise.
1731 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1732 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1733 _bfd_generic_link_hide_symbol.
1734 (rs6000_xcoff64_aix_vec): Likewise.
1735 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1736 local symbol dynamic.
1737 (_bfd_elf_link_hide_symbol): New function.
1738 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1739 check root.ldscript_def.
1740 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1741 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1742 * bfd-in2.h: Regenerated.
1743 * libbfd.h: Likewise.
1745 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1748 * elf.c (setup_group): Mark section in a section group with
1751 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1754 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1755 set eh->local_ref to 1 if a symbol is versioned and there is a
1758 2018-05-18 Kito Cheng <kito.cheng@gmail.com>
1760 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1763 2018-05-18 Jim Wilson <jimw@sifive.com>
1765 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1766 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1767 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1768 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1769 (riscv_elf_finish_dynamic_symbol): Likewise.
1771 2018-05-18 John Darrington <john@darrington.wattle.id.au>
1773 * Makefile.am: Add s12z files.
1774 * Makefile.in: Regenerate.
1775 * archures.c: Add bfd_s12z_arch.
1776 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1777 * bfd-in2.h: Regenerate.
1778 * config.bfd: Add s12z target.
1779 * configure.ac: Add s12z target.
1780 * configure: Regenerate.
1781 * cpu-s12z.c: New file.
1782 * elf32-s12z.c: New file.
1783 * libbfd.c (bfd_putb24): New function.
1784 (bfd_putl24): New function.
1785 * libbfd.h: Regenerate.
1786 * reloc.c: Add s12z relocations.
1787 (bfd_get_reloc_size): Handle size 5 relocs.
1788 * targets.c: Add s12z_elf32_vec.
1790 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1793 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1795 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1796 set eh->local_ref to 1 for linker defined symbols.
1798 2018-05-18 Alan Modra <amodra@gmail.com>
1801 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1802 don't point at other SHT_GROUP sections. Set shdr corresponding
1803 to invalid entry, to NULL rather than section 0. Identify
1804 SHT_GROUP section index when reporting an error. Cope with NULL
1807 2018-05-18 Alan Modra <amodra@gmail.com>
1809 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1810 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1812 * libbfd.h: Regenerate.
1813 * configure: Regenerate.
1814 * config.in: Regenerate.
1816 2018-05-18 Alan Modra <amodra@gmail.com>
1818 * libbfd-in.h: Add include guard.
1819 * libcoff-in.h: Likewise.
1820 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1821 * doc/Makefile.in: Regenerate.
1822 * libbfd.h: Regenerate.
1823 * libcoff.h: Regenerate.
1825 2018-05-16 Maciej W. Rozycki <macro@mips.com>
1827 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1829 2018-05-16 Alan Modra <amodra@gmail.com>
1832 * format.c (struct bfd_preserve): Add section_id.
1833 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1835 (bfd_reinit): Set _bfd_section_id.
1836 (bfd_check_format_matches): Put all matches of any priority into
1837 matching_vector. Save initial section id and start each attempted
1838 match at that section id.
1839 * libbfd-in.h (_bfd_section_id): Declare.
1840 * section.c (_bfd_section_id): Rename from section_id and make
1841 global. Adjust uses.
1842 (bfd_get_next_section_id): Delete.
1843 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1844 bfd_get_section_id with _bfd_section_id.
1845 * libbfd.h: Regenerate.
1846 * bfd-in2.h: Regenerate.
1848 2018-05-15 Christophe Guillon <christophe.guillon@st.com>
1850 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1851 of the aux structure are initialised.
1853 2018-05-15 Francois H. Theron <francois.theron@netronome.com>
1855 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1857 2018-05-15 Nick Clifton <nickc@redhat.com>
1859 * po/pt.po: New Portuguese translation.
1860 * configure.ac (ALL_LINGUAS): Add pt.
1861 * configure: Regenerate.
1863 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1866 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1867 an error on IFUNC pointer defined in PDE.
1868 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1869 _bfd_x86_elf_link_fixup_ifunc_symbol.
1870 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1871 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1873 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1875 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1878 * elfxx-x86.c (elf_x86_linker_defined): New function.
1879 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1880 _end and _edata locally defined within executables.
1882 2018-05-12 Alan Modra <amodra@gmail.com>
1885 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1886 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1887 Instead make matching_lma and suggested_lma pointers to the
1888 sections. Align section vma and lma calculated from segment.
1889 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1890 test. Try to handle alignment padding before first section by
1891 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1893 2018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1895 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1896 conformant to TI ABI.
1897 (pru_elf32_relax_section): Likewise.
1898 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1899 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1900 (pru_elf32_pmem_relocate): Trap - should not get here.
1901 (pru_elf32_relocate_section): Add support for REL relocations.
1902 (elf_info_to_howto_rel): Enable REL.
1903 (elf_backend_may_use_rel_p): Likewise.
1904 (elf_backend_may_use_rela_p): Likewise.
1905 (elf_backend_default_use_rela_p): Likewise.
1907 2018-05-09 Alan Modra <amodra@gmail.com>
1910 * peXXigen.c (pe_print_edata): Correct minimum size.
1912 2018-05-09 Alan Modra <amodra@gmail.com>
1915 * peXXigen.c (pe_print_idata): Bound check hint_addr.
1917 2018-05-08 Nick Clifton <nickc@redhat.com>
1920 * elf.c (bfd_elf_get_str_section): Check for an excessively large
1922 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1923 attribute section is larger than the size of the file.
1925 2018-05-07 Alan Modra <amodra@gmail.com>
1927 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1928 strncmp when checking for ".bf" special symbol.
1929 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1930 section name a char array, remove sentinal known_sections entry,
1931 and adjust loop over known_sections to suit. Use memcmp rather
1934 2018-05-04 Alan Modra <amodra@gmail.com>
1936 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1937 (struct elf_external_linux_prpsinfo32_ugid16),
1938 (struct elf_external_linux_prpsinfo64_ugid32),
1939 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1940 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
1942 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
1944 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1946 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1947 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1948 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1949 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1950 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1952 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1953 false positive gcc-8 warning.
1954 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1956 2018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
1958 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1959 of arguments when warning about different long double types.
1961 2018-05-03 Simon Atanasyan <simon@atanasyan.com>
1963 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1964 (elf_backend_fixup_symbol): New macro.
1965 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1967 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1969 2018-04-30 Francois H. Theron <francois.theron@netronome.com>
1971 * Makefile.am: Added NFP files to build.
1972 * archures.c: Added bfd_arch_nfp
1973 * config.bfd: Added NFP support.
1974 * configure.ac: Added NFP support.
1975 * cpu-nfp.c: New, for NFP support.
1976 * elf-bfd.h: Added elf_section_info()
1977 * elf64-nfp.c: New, for NFP support.
1978 * po/SRC-POTFILES.in: Added NFP source files.
1979 * targets.c: Added nfp_elf64_vec
1980 * bfd-in2.h: Regenerate.
1981 * Makefile.in: Regenerate.
1982 * configure: Regenerate.
1984 2018-04-27 Alan Modra <amodra@gmail.com>
1986 * bfd-in2.h: Regenerate.
1987 * libbfd.h: Regenerate.
1989 2018-04-27 Alan Modra <amodra@gmail.com>
1993 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1995 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1997 2018-04-26 Pedro Alves <palves@redhat.com>
1999 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2000 ifunc and non-ifunc symbols duplicates.
2002 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2003 Mickaël Guêné <mickael.guene@st.com>
2005 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2006 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2007 (elf32_arm_populate_plt_entry): Likewise.
2008 (elf32_arm_output_plt_map_1): Likewise.
2009 (elf32_arm_output_arch_local_syms): Likewise.
2011 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2012 Mickaël Guêné <mickael.guene@st.com>
2014 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2015 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2017 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2018 Mickaël Guêné <mickael.guene@st.com>
2020 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2023 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2024 Mickaël Guêné <mickael.guene@st.com>
2026 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2027 (elf32_arm_always_size_sections): Create stack segment.
2029 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2030 Mickaël Guêné <mickael.guene@st.com>
2032 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2033 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2035 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2036 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2037 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2038 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2039 (struct elf32_arm_link_hash_table): Update comment.
2040 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2041 (IS_ARM_TLS_RELOC): Likewise.
2042 (elf32_arm_check_relocs): Likewise.
2043 (allocate_dynrelocs_for_symbol): Likewise.
2044 (elf32_arm_size_dynamic_sections): Update comment.
2045 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2046 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2048 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2049 Mickaël Guêné <mickael.guene@st.com>
2051 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2052 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2053 (elf32_arm_allocate_plt_entry): Likewise.
2054 (elf32_arm_populate_plt_entry): Likewise.
2055 (elf32_arm_output_plt_map_1): Likewise.
2057 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2058 Mickaël Guêné <mickael.guene@st.com>
2060 * elf32-arm.c (struct fdpic_local): New.
2061 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2062 (elf32_arm_local_fdpic_cnts): New.
2063 (struct fdpic_global): New.
2064 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2065 (elf32_arm_link_hash_table): Add srofixup field.
2066 (arm_elf_add_rofixup): New.
2067 (arm_elf_fill_funcdesc): New.
2068 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2069 (elf32_arm_allocate_local_sym_info): Likewise.
2070 (create_got_section): Create .rofixup section.
2071 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2072 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2073 (elf32_arm_final_link_relocate): Likewise.
2074 (elf32_arm_check_relocs): Likewise.
2075 (allocate_dynrelocs_for_symbol): Likewise.
2076 (elf32_arm_size_dynamic_sections): Likewise.
2077 (elf32_arm_finish_dynamic_sections): Likewise.
2078 (elf32_arm_output_arch_local_syms): Likewise.
2079 (elf32_arm_fdpic_omit_section_dynsym): New.
2081 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2082 Mickaël Guêné <mickael.guene@st.com>
2084 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2085 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2086 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2087 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2088 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2089 (elf32_arm_howto_from_type): Take new members of
2090 elf32_arm_howto_table_2 into account.
2091 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2092 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2093 BFD_RELOC_ARM_FUNCDESC_VALUE.
2094 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2095 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2096 BFD_RELOC_ARM_FUNCDESC_VALUE.
2098 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2099 Mickaël Guêné <mickael.guene@st.com>
2101 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2102 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2103 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2104 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2106 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2107 Mickaël Guêné <mickael.guene@st.com>
2109 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2110 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2111 arm*-*-uclinuxfdpiceabi.
2112 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2113 arm_elf32_fdpic_le_vec.
2114 * configure: Regenerate.
2115 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2116 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2117 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2118 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2119 (elf32_arm_fdpic_link_hash_table_create): New.
2120 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2121 arm_elf32_fdpic_le_vec.
2123 2018-04-25 Alan Modra <amodra@gmail.com>
2125 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2126 * elf.c (elfcore_write_prpsinfo): Likewise.
2128 2018-04-25 Alan Modra <amodra@gmail.com>
2130 * Makefile.am: Remove arm-aout and arm-coff support.
2131 * config.bfd: Likewise.
2132 * configure.ac: Likewise.
2133 * targets.c: Likewise.
2134 * aout-arm.c: Delete.
2135 * armnetbsd.c: Delete.
2137 * Makefile.in: Regenerate.
2138 * configure: Regenerate.
2139 * po/SRC-POTFILES.in: Regenerate.
2141 2018-04-24 Nick Clifton <nickc@redhat.com>
2144 * elf.c (ignore_section_sym): Check for the output_section pointer
2145 being NULL before dereferencing it.
2148 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2149 a negative PE_DEBUG_DATA size before iterating over the debug data.
2151 2018-04-23 Alan Modra <amodra@gmail.com>
2153 * elf-linux-core.h: Revert last change.
2156 2018-04-23 Nick Clifton <nickc@redhat.com>
2159 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2160 the end of the string table, and zero it.
2162 2018-04-23 Alan Modra <amodra@gmail.com>
2164 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2165 gcc-8 string truncation warning.
2166 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2167 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2168 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2169 * elf.c (elfcore_write_prpsinfo): Likewise.
2171 2018-04-23 Nick Clifton <nickc@redhat.com>
2174 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2175 the end of the string table, and zero it.
2177 2018-04-20 Alan Modra <amodra@gmail.com>
2180 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2181 case both dtprel and tprel relocs.
2182 (allocate_dynrelocs): Adjust conditions for got relocs.
2183 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2184 Emit dynamic relocs on TLS GOT entries for shared libraries,
2185 not when pic. Omit dynamic reloc on dtprel entry when local,
2186 and on tprel entry when local and executable.
2188 2018-04-19 Alan Modra <amodra@gmail.com>
2191 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2192 (hppa_type_of_stub): Don't return a long branch stub for
2193 symbols other than those defined statically.
2195 2018-04-19 Alan Modra <amodra@gmail.com>
2197 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2198 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2199 to selvecs for mips targets change 2018-04-18.
2200 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2201 and mips_ecoff_bele_vec.
2202 * targets.c: Likewise.
2203 * coff-mips.c: Resurrect.
2204 * Makefile.in: Regenerate.
2205 * configure: Regenerate.
2206 * po/SRC-POTFILES.in: Regenerate.
2208 2018-04-18 Alan Modra <amodra@gmail.com>
2210 * Makefile.am: Remove mips aout and coff support.
2211 * config.bfd: Likewise.
2212 * configure.ac: Likewise.
2213 * targets.c: Likewise.
2214 * coff-mips.c: Delete
2217 * pei-mips.c: Delete
2218 * Makefile.in: Regenerate.
2219 * configure: Regenerate.
2220 * po/SRC-POTFILES.in: Regenerate.
2222 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2224 * elf32-i386.c (elf32_bed): Define before including
2226 * elf64-x86-64.c (elf64_bed): Define before including
2228 (elf32_bed): Define before including "elf32-target.h".
2230 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2233 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2234 normal input file with compatible relocation.
2236 2018-04-18 Alan Modra <amodra@gmail.com>
2238 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2239 * config.bfd: Likewise.
2240 * configure.ac: Likewise.
2241 * doc/bfdint.texi: Likewise.
2242 * targets.c: Likewise.
2243 * freebsd.h: Delete.
2244 * i386dynix.c: Delete.
2245 * i386freebsd.c: Delete.
2246 * i386linux.c: Delete.
2247 * i386mach3.c: Delete.
2248 * i386netbsd.c: Delete.
2249 * i386os9k.c: Delete.
2250 * Makefile.in: Regenerate.
2251 * configure: Regenerate.
2252 * po/SRC-POTFILES.in: Regenerate.
2254 2018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
2256 Microblaze Target: PIC data text relative
2258 * bfd/reloc.c (2 new BFD relocations):
2259 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2260 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2261 * bfd/bfd-in2.h: Regenerate
2262 * bfd/libbfd.h: Regenerate
2263 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2264 new relocs and handle them in both relocate and relax functions.
2265 (microblaze_elf_reloc_type_lookup): add mapping between for new
2267 (microblaze_elf_relocate_section): Handle new relocs in case of
2269 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2271 2018-04-17 Nick Clifton <nickc@redhat.com>
2274 * aoutx.h (find_nearest_line): Check that the symbol name exists
2275 and is long enough, before attempting to see if it is for a .o
2277 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2279 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2281 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2285 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2287 2018-04-16 Nick Clifton <nickc@redhat.com>
2290 * coffgen.c (coff_pointerize_aux): Check for an out of range
2293 2018-04-16 Alan Modra <amodra@gmail.com>
2295 * Makefile.am: Remove arm-epoc-pe support.
2296 * coff-arm.c: Likewise.
2297 * config.bfd: Likewise.
2298 * configure.ac: Likewise.
2299 * targets.c: Likewise.
2300 * epoc-pe-arm.c: Delete.
2301 * epoc-pei-arm.c: Delete.
2302 * Makefile.in: Regenerate.
2303 * configure: Regenerate.
2304 * po/SRC-POTFILES.in: Regenerate.
2306 2018-04-16 Alan Modra <amodra@gmail.com>
2308 * Makefile.am: Remove sparc-aout and sparc-coff support.
2309 * config.bfd: Likewise.
2310 * configure.ac: Likewise.
2311 * targets.c: Likewise.
2312 * aout-sparcle.c: Delete.
2314 * cf-sparclynx.c: Delete.
2315 * coff-sparc.c: Delete.
2317 * sparclinux.c: Delete.
2318 * sparclynx.c: Delete.
2319 * sparcnetbsd.c: Delete.
2321 * Makefile.in: Regenerate.
2322 * configure: Regenerate.
2323 * po/SRC-POTFILES.in: Regenerate.
2325 2018-04-16 Alan Modra <amodra@gmail.com>
2327 * Makefile.am: Remove m68k-aout and m68k-coff support.
2328 * aoutf1.h: Likewise.
2329 * aoutx.h: Likewise.
2330 * archive.c: Likewise.
2331 * bfd-in.h: Likewise.
2333 * coffcode.h: Likewise.
2334 * coffswap.h: Likewise.
2335 * config.bfd: Likewise.
2336 * configure.ac: Likewise.
2337 * configure.host: Likewise.
2338 * doc/bfd.texinfo: Likewise.
2339 * doc/bfdint.texi: Likewise.
2340 * freebsd.h: Likewise.
2341 * gen-aout.c: Likewise.
2342 * hpux-core.c: Likewise.
2343 * libaout.h: Likewise.
2344 * libbfd-in.h: Likewise.
2345 * pdp11.c: Likewise.
2346 * peicode.h: Likewise.
2347 * riscix.c: Likewise.
2348 * targets.c: Likewise.
2350 * coff-apollo.c: Delete.
2351 * coff-aux.c: Delete.
2352 * coff-m68k.c: Delete.
2353 * coff-svm68k.c: Delete.
2354 * coff-u68k.c: Delete.
2355 * hosts/delta68.h: Delete.
2356 * hosts/hp300bsd.h: Delete.
2357 * hosts/m68kaux.h: Delete.
2358 * hosts/news.h: Delete.
2359 * hp300bsd.c: Delete.
2360 * hp300hpux.c: Delete.
2361 * liboasys.h: Delete.
2362 * m68k4knetbsd.c: Delete.
2363 * m68klinux.c: Delete.
2364 * m68knetbsd.c: Delete.
2366 * versados.c: Delete.
2367 * Makefile.in: Regenerate.
2368 * bfd-in2.h: Regenerate.
2369 * configure: Regenerate.
2370 * libbfd.h: Regenerate.
2371 * po/SRC-POTFILES.in: Regenerate.
2373 2018-04-16 Alan Modra <amodra@gmail.com>
2375 * Makefile.am: Remove sh5 and sh64 support.
2376 * archures.c: Likewise.
2377 * config.bfd: Likewise.
2378 * configure.ac: Likewise.
2379 * cpu-sh.c: Likewise.
2380 * elf32-sh-relocs.h: Likewise.
2381 * elf32-sh.c: Likewise.
2382 * targets.c: Likewise.
2383 * elf32-sh64-com.c: Delete.
2384 * elf32-sh64.c: Delete.
2385 * elf32-sh64.h: Delete.
2386 * elf64-sh64.c: Delete.
2387 * Makefile.in: Regenerate.
2388 * bfd-in2.h: Regenerate.
2389 * configure: Regenerate.
2390 * po/SRC-POTFILES.in: Regenerate.
2392 2018-04-16 Alan Modra <amodra@gmail.com>
2394 * Makefile.am: Remove sh-symbianelf support.
2395 * config.bfd: Likewise.
2396 * configure.ac: Likewise.
2397 * targets.c: Likewise.
2398 * elf32-sh-symbian.c: Delete.
2399 * Makefile.in: Regenerate.
2400 * configure: Regenerate.
2401 * po/SRC-POTFILES.in: Regenerate.
2403 2018-04-16 Alan Modra <amodra@gmail.com>
2405 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2406 * config.bfd: Likewise.
2407 * configure.ac: Likewise.
2408 * targets.c: Likewise.
2410 * Makefile.in: Regenerate.
2411 * configure: Regenerate.
2412 * po/SRC-POTFILES.in: Regenerate.
2414 2018-04-16 Alan Modra <amodra@gmail.com>
2416 * Makefile.am: Remove w65 support.
2417 * archures.c: Likewise.
2418 * coffcode.h: Likewise.
2419 * config.bfd: Likewise.
2420 * configure.ac: Likewise.
2421 * targets.c: Likewise.
2422 * coff-w65.c: Delete.
2423 * cpu-w65.c: Delete.
2424 * Makefile.in: Regenerate.
2425 * bfd-in2.h: Regenerate.
2426 * configure: Regenerate.
2427 * po/SRC-POTFILES.in: Regenerate.
2429 2018-04-16 Alan Modra <amodra@gmail.com>
2431 * Makefile.am: Remove we32k support.
2432 * archures.c: Likewise.
2433 * coffcode.h: Likewise.
2434 * config.bfd: Likewise.
2435 * configure.ac: Likewise.
2436 * targets.c: Likewise.
2437 * coff-we32k.c: Delete.
2438 * cpu-we32k.c: Delete.
2439 * Makefile.in: Regenerate.
2440 * bfd-in2.h: Regenerate.
2441 * configure: Regenerate.
2442 * po/SRC-POTFILES.in: Regenerate.
2444 2018-04-16 Alan Modra <amodra@gmail.com>
2446 * Makefile.am: Remove m88k support.
2447 * aoutx.h: Likewise.
2448 * archures.c: Likewise.
2449 * coffcode.h: Likewise.
2450 * coffswap.h: Likewise.
2451 * config.bfd: Likewise.
2452 * configure.ac: Likewise.
2453 * cpu-ns32k.c: Likewise.
2454 * elf32-nds32.c: Likewise.
2455 * mach-o.c: Likewise.
2456 * netbsd-core.c: Likewise.
2457 * reloc.c: Likewise.
2458 * targets.c: Likewise.
2459 * coff-m88k.c: Delete.
2460 * cpu-m88k.c: Delete.
2461 * elf32-m88k.c: Delete.
2462 * hosts/m88kmach3.h: Delete.
2463 * m88kmach3.c: Delete.
2464 * m88kopenbsd.c: Delete.
2465 * Makefile.in: Regenerate.
2466 * bfd-in2.h: Regenerate.
2467 * configure: Regenerate.
2468 * po/SRC-POTFILES.in: Regenerate.
2470 2018-04-16 Alan Modra <amodra@gmail.com>
2472 * Makefile.am: Remove i370 support.
2473 * archures.c: Likewise.
2474 * config.bfd: Likewise.
2475 * configure.ac: Likewise.
2476 * targets.c: Likewise.
2477 * cpu-i370.c: Delete.
2478 * elf32-i370.c: Delete.
2479 * Makefile.in: Regenerate.
2480 * bfd-in2.h: Regenerate.
2481 * configure: Regenerate.
2482 * po/SRC-POTFILES.in: Regenerate.
2484 2018-04-16 Alan Modra <amodra@gmail.com>
2486 * Makefile.am: Remove h8500 support.
2487 * archures.c: Likewise.
2488 * coffcode.h: Likewise.
2489 * config.bfd: Likewise.
2490 * configure.ac: Likewise.
2491 * targets.c: Likewise.
2492 * coff-h8500.c: Delete.
2493 * cpu-h8500.c: Delete.
2494 * Makefile.in: Regenerate.
2495 * bfd-in2.h: Regenerate.
2496 * configure: Regenerate.
2497 * po/SRC-POTFILES.in: Regenerate.
2499 2018-04-16 Alan Modra <amodra@gmail.com>
2501 * Makefile.am: Remove h8300-coff support.
2502 * coffcode.h: Likewise.
2503 * config.bfd: Likewise.
2504 * configure.ac: Likewise.
2505 * reloc16.c: Likewise.
2506 * targets.c: Likewise.
2507 * coff-h8300.c: Delete.
2508 * Makefile.in: Regenerate.
2509 * configure: Regenerate.
2510 * po/SRC-POTFILES.in: Regenerate.
2512 2018-04-16 Alan Modra <amodra@gmail.com>
2514 * Makefile.am: Remove IEEE 695 support.
2515 * archures.c: Likewise.
2517 * config.bfd: Likewise.
2518 * configure.ac: Likewise.
2519 * doc/bfd.texinfo: Likewise.
2520 * doc/bfdint.texi: Likewise.
2521 * doc/bfdsumm.texi: Likewise.
2522 * section.c: Likewise.
2523 * targets.c: Likewise.
2525 * libieee.h: Delete.
2526 * Makefile.in: Regenerate.
2527 * bfd-in2.h: Regenerate.
2528 * configure: Regenerate.
2529 * po/SRC-POTFILES.in: Regenerate.
2531 2018-04-16 Alan Modra <amodra@gmail.com>
2533 * config.bfd: Remove tandem support.
2535 2018-04-16 Alan Modra <amodra@gmail.com>
2537 * Makefile.am: Remove newsos3 support.
2538 * aoutx.h: Likewise.
2539 * config.bfd: Likewise.
2540 * configure.ac: Likewise.
2541 * targets.c: Likewise.
2542 * newsos3.c: Delete.
2543 * Makefile.in: Regenerate.
2544 * configure: Regenerate.
2545 * po/SRC-POTFILES.in: Regenerate.
2547 2018-04-16 Alan Modra <amodra@gmail.com>
2549 * Makefile.am: Remove netware support.
2550 * bfd-in.h: Likewise.
2552 * config.bfd: Likewise.
2553 * configure.ac: Likewise.
2554 * doc/bfdint.texi: Likewise.
2555 * ecoff.c: Likewise.
2556 * targets.c: Likewise.
2558 * nlm-target.h: Delete.
2560 * nlm32-alpha.c: Delete.
2561 * nlm32-i386.c: Delete.
2562 * nlm32-ppc.c: Delete.
2563 * nlm32-sparc.c: Delete.
2566 * nlmcode.h: Delete.
2567 * nlmswap.h: Delete.
2568 * Makefile.in: Regenerate.
2569 * bfd-in2.h: Regenerate.
2570 * configure: Regenerate.
2571 * po/SRC-POTFILES.in: Regenerate.
2573 2018-04-16 Alan Modra <amodra@gmail.com>
2575 * archures.c: Remove tahoe support.
2576 * config.bfd: Likewise.
2577 * configure.ac: Likewise.
2578 * hosts/tahoe.h: Delete.
2579 * bfd-in2.h: Regenerate.
2580 * configure: Regenerate.
2582 2018-04-14 Alan Modra <amodra@gmail.com>
2584 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2585 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2587 (elfNN_bed): Init relropagesize.
2588 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2589 select relropagesize.
2590 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2591 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2592 (ELF_MINPAGESIZE): Don't define.
2593 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2594 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2595 * bfd-in2.h: Regenerate.
2597 2018-04-14 Alan Modra <amodra@gmail.com>
2599 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2600 on __QNXTARGET__ define.
2602 2018-04-14 Alan Modra <amodra@gmail.com>
2604 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2607 2018-04-11 Alan Modra <amodra@gmail.com>
2609 * aout-adobe.c: Delete.
2611 * coff-i860.c: Delete.
2612 * coff-i960.c: Delete.
2613 * cpu-i860.c: Delete.
2614 * cpu-i960.c: Delete.
2615 * elf32-i860.c: Delete.
2616 * elf32-i960.c: Delete.
2617 * hosts/i860mach3.h: Delete.
2618 * Makefile.am: Remove i860, i960, bout, and adobe support.
2619 * archures.c: Remove i860 and i960 support.
2620 * coffcode.h: Likewise.
2621 * reloc.c: Likewise.
2622 * aoutx.h: Comment updates.
2623 * archive.c: Remove BOUT and i960 support.
2624 * bfd.c: Remove BOUT support.
2625 * coffswap.h: Remove i960 support.
2626 * config.bfd: Remove i860, i960 and adobe targets.
2627 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2628 * targets.c: Likewise.
2629 * ieee.c: Remove i960 support.
2630 * mach-o.c: Remove i860 support.
2631 * Makefile.in: Regenerate.
2632 * bfd-in2.h: Regenerate.
2633 * configure: Regenerate.
2634 * libbfd.h: Regenerate.
2635 * po/SRC-POTFILES.in: Regenerate.
2637 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2639 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2640 in the BFD symbol referred by the relocation.
2641 (mips_elf64_write_rela): Likewise.
2643 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2645 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2646 error for out-of-range `r_sym' values.
2648 2018-04-09 Alan Modra <amodra@gmail.com>
2650 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2651 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2652 (ppc64_elf_check_relocs): Set has_pltcall.
2653 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2654 (ppc64_elf_inline_plt): New function.
2655 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2656 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2657 * elf32-ppc.c (has_pltcall): Define.
2658 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2659 (ppc_elf_check_relocs): Set has_pltcall.
2660 (ppc_elf_inline_plt): New function.
2661 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2662 (ppc_elf_size_dynamic_sections): Likewise.
2663 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2665 2018-04-09 Alan Modra <amodra@gmail.com>
2667 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2668 (is_plt_seq_reloc): New function.
2669 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2670 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2671 (ppc_elf_relax_section): Handle PLTCALL reloc.
2672 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2674 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2675 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2676 (has_tls_get_addr_call): Correct comment.
2677 (is_branch_reloc): Add PLTCALL.
2678 (is_plt_seq_reloc): New function.
2679 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2680 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2681 entry for R_PPC64_PLTCALL.
2682 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2683 (ppc_type_of_stub): Handle PLTCALL reloc.
2684 (toc_adjusting_stub_needed): Likewise.
2685 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2686 reloc insn. Nop out inline plt call sequence when resolving
2687 locally. Handle __tls_get_addr inline plt call optimization.
2689 2018-04-09 Alan Modra <amodra@gmail.com>
2691 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2692 (struct ppc_stub_hash_entry): Add symtype field.
2694 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2695 (create_linkage_sections): Create pltlocal and relpltlocal.
2696 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2698 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2699 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2700 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2701 Keep PLT entries for inline calls against locals.
2702 (ppc_build_one_stub): Use pltlocal as appropriate.
2703 (ppc_size_one_stub): Likewise.
2704 (ppc64_elf_size_stubs): Set symtype.
2705 (build_global_entry_stubs_and_plt): Init pltlocal and write
2706 relpltlocal for globals.
2707 (write_plt_relocs_for_local_syms): Likewise for local syms.
2708 (ppc64_elf_relocate_section): Support PLT for local syms.
2709 * elf32-ppc.c (PLT_KEEP): Define.
2710 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2711 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2712 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2713 Set PLT_KEEP. Adjust update_local_sym_info call.
2714 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2715 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2716 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2717 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2718 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2719 (ppc_finish_symbols): Likewise for locals.
2721 2018-04-09 Alan Modra <amodra@gmail.com>
2723 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2724 for local symbols to..
2725 (write_plt_relocs_for_local_syms): ..here. New function.
2726 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2728 (build_global_entry_stubs_and_plt): ..here. Rename from
2729 build_global_entry_stubs.
2730 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2731 Call write_plt_relocs_for_local_syms.
2732 * elf32-ppc.c (get_sym_h): New function.
2733 (ppc_elf_relax_section): Use get_sym_h.
2734 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2735 stubs for local symbols to..
2736 (ppc_finish_symbols): ..here. New function.
2737 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2739 (write_global_sym_plt): ..here. New function.
2740 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2741 (ppc_finish_symbols): Declare.
2743 2018-04-09 Alan Modra <amodra@gmail.com>
2745 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2746 (ppc_elf_relocate_section): Likewise.
2747 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2748 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2749 resolution to plt entry relative to toc pointer.
2751 2018-04-09 Alan Modra <amodra@gmail.com>
2753 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2754 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2755 file when other TLS flags are tested in a mask.
2756 (TLS_MARK, NON_GOT): Define.
2757 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2758 (update_local_sym_info): Don't create got entry when NON_GOT.
2759 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2761 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2762 (ppc64_elf_relocate_section): Likewise.
2763 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2764 __tls_get_addr calls lacking a marker reloc.
2765 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2766 TLS_TPRELGD): Renumber. Update comment.
2767 (TLS_MARK, NON_GOT): Define.
2768 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2769 (update_local_sym_info): Don't create got entry when NON_GOT.
2770 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2772 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2773 __tls_get_addr calls lacking a marker reloc.
2775 2018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2777 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2778 R_X86_64_converted_reloc_bit.
2780 2018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2783 * configure: Regenerated.
2785 2018-04-05 Alan Modra <amodra@gmail.com>
2787 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2788 (elf_hppa_info_to_howto_rel): Likewise.
2790 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2792 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2793 unsuccessfully for unimplemented relocations.
2794 (elf_hppa_info_to_howto_rel): Likewise.
2796 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2798 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2799 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2800 howto lookup failure.
2801 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2803 (elf32_i860_info_to_howto_rela): Likewise.
2804 (elf32_i860_relocate_splitn): Likewise.
2805 (elf32_i860_relocate_pc16): Likewise.
2806 (elf32_i860_relocate_pc26): Likewise.
2807 (elf32_i860_relocate_section): Likewise.
2809 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2811 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2812 check for `visium_elf_howto_table' table access.
2814 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2816 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2817 check for `iq2000_elf_howto_table' table access.
2819 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2821 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2822 for `elf32_frv_howto_table' table access.
2824 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2826 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2827 unsuccessfully for placeholder howtos.
2828 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2829 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2831 2018-03-29 Maciej W. Rozycki <macro@mips.com>
2833 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2834 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2836 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2838 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2839 ATTRIBUTE_UNUSED from `abfd'.
2841 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2843 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2844 `_bfd_error_handler' call formatting.
2846 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2848 * elf32-mips.c (mips_info_to_howto_rel): Call
2849 `mips_elf32_rtype_to_howto' directly rather than via
2850 `->elf_backend_mips_rtype_to_howto'.
2852 2018-03-28 Renlin Li <renlin.li@arm.com>
2855 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2856 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2857 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2858 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2859 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2860 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2861 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2862 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2863 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2864 (elfNN_aarch64_final_link_relocate): Support new relocations.
2865 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2867 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2869 2018-03-28 Renlin Li <renlin.li@arm.com>
2872 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2873 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2874 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2875 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2876 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2877 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2878 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2879 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2880 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2881 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2882 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2883 TLSLE_LDST16_TPREL_LO12,
2884 TLSLE_LDST16_TPREL_LO12_NC,
2885 TLSLE_LDST32_TPREL_LO12,
2886 TLSLE_LDST32_TPREL_LO12_NC,
2887 TLSLE_LDST64_TPREL_LO12,
2888 TLSLE_LDST64_TPREL_LO12_NC,
2889 TLSLE_LDST8_TPREL_LO12,
2890 TLSLE_LDST8_TPREL_LO12_NC.
2891 * bfd-in2.h: Regenerated.
2892 * libbfd.h: Regenerated.
2894 2018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2897 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2898 has_old_style_got_reloc.
2899 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2900 relocations. Fix a couple of long lines.
2901 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2902 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2905 2018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2908 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2909 ENDBR64 to the TLSDESC PLT entry.
2911 2018-03-21 Alan Modra <amodra@gmail.com>
2913 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2914 symbols. Use size_t counts. Delete redundant opd test.
2916 2018-03-21 Alan Modra <amodra@gmail.com>
2918 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2920 2018-03-21 Alan Modra <amodra@gmail.com>
2922 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2924 (update_local_sym_info): Likewise for local_got_tls_masks.
2925 (ppc_elf_tls_optimize): Likewise for lgot_masks.
2927 2018-03-21 Alan Modra <amodra@gmail.com>
2929 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2930 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2931 do in size_dynamic_sections.
2933 2018-03-21 Alan Modra <amodra@gmail.com>
2935 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2936 without first checking array bounds.
2937 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2939 2018-03-20 H.J. Lu <hongjiu.lu@intel.com>
2942 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2943 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2945 2018-03-19 Nick Clifton <nickc@redhat.com>
2947 * po/es.po: Updated Spanish translation.
2949 2018-03-15 Max Filippov <jcmvbkbc@gmail.com>
2951 * elf32-xtensa.c (xlate_map_entry): Change types of address
2952 fields from 'unsigned' to 'bfd_vma'.
2953 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2954 the key argument to bsearch. Allow offsets past the end of a
2955 section, use the last map entry for translation of such offsets.
2957 2018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2959 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2960 Not support the target feature.
2961 (nds32_elf_ex9_itb_base): Likewise.
2962 (nds32_elf_ex9_import_table): Likewise.
2963 (nds32_elf_ex9_finish): Likewise.
2964 (nds32_elf_ex9_reloc_jmp): Likewise.
2965 (nds32_elf_get_insn_with_reg): Likewise.
2966 (nds32_get_local_syms): Likewise.
2967 (nds32_elf_ex9_replace_instruction): Likewise.
2968 (nds32_elf_ifc_calc): Likewise.
2969 (nds32_elf_ifc_finish): Likewise.
2970 (nds32_elf_ifc_replace): Likewise.
2971 (nds32_elf_ifc_reloc): Likewise.
2973 2018-03-14 Alan Modra <amodra@gmail.com>
2975 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2976 sfpr size added before defining alias symbols.
2977 (ppc64_elf_build_stubs): Add stub section padding before
2978 copying sfpr contents and defining save/restore alias symbols.
2980 2018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2983 * elflink.c (elf_gc_mark_debug_section): Also check the local
2984 debug definition section.
2986 2018-03-13 Nick Clifton <nickc@redhat.com>
2989 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2990 function. Add an end address parameter. Check access of the data
2991 pointer to make sure that they do not extend beyond the end
2992 address. Return FALSE if any check fails. Add the end address
2993 pointer to the ui structure.
2994 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2995 codes to make sure that they do not extend beyond the end address
2996 pointer. Print an error message and return immediately if any
2999 2018-03-09 Nick Clifton <nickc@redhat.com>
3001 * elf64-s390.c (elf_s390_relocate_section): Move check for
3002 relocations against non-allocated sections to before the code that
3003 handles ifunc relocations.
3004 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3005 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3006 relocs against IFUNC symbols in non-allocated sections as relocs
3007 against FUNC symbols.
3008 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3010 2018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3013 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3014 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3015 relocation against FUNC symbol.
3016 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3018 2018-03-07 Renlin Li <renlin.li@arm.com>
3021 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3022 symbol, and don't emit relocation in specific case.
3024 2018-03-07 Alan Modra <amodra@gmail.com>
3026 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3027 (mips_elf64_slurp_one_reloc_table): Pass on error.
3029 2018-03-03 James Cowgill <james.cowgill@mips.com>
3030 Maciej W. Rozycki <macro@mips.com>
3033 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3034 after calling `undefined_symbol' hook if this is an error
3035 condition. Assume the value of 0 for the symbol requested
3038 2018-03-02 Jim Wilson <jimw@sifive.com>
3041 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3042 and nop instead of 4.
3043 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3046 2018-03-01 Jim Wilson <jimw@sifive.com>
3049 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3050 else if instead of if.
3052 2018-03-01 Alan Modra <amodra@gmail.com>
3054 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3056 2018-02-28 Alan Modra <amodra@gmail.com>
3059 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3061 2018-02-28 Nick Clifton <nickc@redhat.com>
3065 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3066 pointer. Drop unused abfd parameter. Check the size of the block
3067 before initialising the data field. Return the end pointer if the
3069 (read_attribute_value): Adjust invocations of read_n_bytes.
3072 * dwarf1.c (parse_die): Check the length of form blocks before
3073 advancing the data pointer.
3075 2018-02-28 Alan Modra <amodra@gmail.com>
3078 * aoutx.h (translate_symbol_table): Print an error message and set
3079 bfd_error on finding an invalid name string offset.
3081 2018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3083 * config.in: Regenerated.
3084 * configure: Likewise.
3085 * configure.ac: Add --enable-separate-code.
3086 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3087 to 1 for Linux/x86 targets,
3088 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3089 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3091 2018-02-27 Nick Clifton <nickc@redhat.com>
3093 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3095 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3096 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3097 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3098 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3099 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3100 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3101 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3102 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3103 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3106 * elf-bfd.h (struct elf_backend_data): Change the return type of
3107 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3109 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3110 value from the info_to_howto function and fail if that function
3112 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3113 from the info_to_howto function.
3114 (elf32_h8_relax_section): Likewise.
3115 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3116 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3117 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3118 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3119 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3120 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3121 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3122 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3123 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3124 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3125 (riscv_elf_relocate_section): Likewise.
3126 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3127 bfd_boolean. Issue an error message, set an error value and
3128 return FALSE if the reloc is not recognized.
3129 (elf_hppa_info_to_howto_rel): Likewise.
3130 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3131 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3132 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3133 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3134 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3135 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3136 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3137 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3138 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3139 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3140 (cris_info_to_howto_rela): Likewise.
3141 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3142 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3143 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3145 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3146 (elf32_dlx_info_to_howto_rel): Likewise.
3147 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3148 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3149 * elf32-frv.c (frv_info_to_howto_rela)
3150 (frvfdpic_info_to_howto_rel): Likewise.
3151 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3152 * elf32-gen.c (elf_generic_info_to_howto)
3153 (elf_generic_info_to_howto_rel): Likewise.
3154 * elf32-h8300.c (elf32_h8_info_to_howto)
3155 (elf32_h8_info_to_howto_rel): Likewise.
3156 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3157 * elf32-i386.c (elf_i386_reloc_type_lookup)
3158 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3159 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3161 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3162 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3163 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3164 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3165 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3166 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3168 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3169 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3170 * elf32-m68k.c (rtype_to_howto): Likewise.
3171 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3172 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3173 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3174 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3175 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3177 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3178 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3179 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3180 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3182 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3183 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3184 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3185 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3186 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3187 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3188 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3189 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3190 * elf32-score.c (s3_bfd_score_info_to_howto)
3191 (_bfd_score_info_to_howto): Likewise.
3192 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3193 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3194 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3195 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3196 (elf32_tic6x_info_to_howto_rel): Likewise.
3197 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3198 * elf32-v850.c (v850_elf_info_to_howto_rel)
3199 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3200 * elf32-vax.c (rtype_to_howto): Likewise.
3201 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3202 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3203 (elf32_wasm32_info_to_howto_rela): Likewise.
3204 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3205 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3206 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3207 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3208 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3209 * elf64-gen.c (elf_generic_info_to_howto)
3210 (elf_generic_info_to_howto_rel): Likewise.
3211 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3212 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3213 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3214 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3215 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3216 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3218 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3219 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3221 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3222 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3223 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3224 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3225 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3226 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3227 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3228 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3229 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3230 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3233 2018-02-26 Jim Wilson <jimw@sifive.com>
3234 Stephan Schreiber <info@fs-driver.org>
3237 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3238 call, set changed_contents and changed_relocs. Likewise after
3239 successful ia64_elf_relax_br call.
3241 2018-02-26 Alan Modra <amodra@gmail.com>
3243 * elf.c (assign_file_positions_except_relocs): Don't segfault
3244 when actual number of phdrs is less than allocated. Delete
3245 outdated comment. Formatting.
3247 2018-02-26 Alan Modra <amodra@gmail.com>
3249 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3250 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3251 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3252 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3253 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3254 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3255 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3256 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3257 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3258 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3259 error/warning messages.
3261 2018-02-26 Alan Modra <amodra@gmail.com>
3263 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3264 * syms.c: Standardize error/warning messages.
3266 2018-02-26 Alan Modra <amodra@gmail.com>
3268 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3269 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3270 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3271 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3273 2018-02-26 Alan Modra <amodra@gmail.com>
3275 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3277 2018-02-26 Alan Modra <amodra@gmail.com>
3279 * elfxx-mips.c: Standardize error/warning messages.
3281 2018-02-26 Alan Modra <amodra@gmail.com>
3283 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3284 * elflink.c: Standardize error/warning messages. Replace use of
3285 linker callback einfo with _bfd_error_handler when possible.
3287 2018-02-26 Alan Modra <amodra@gmail.com>
3289 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3290 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3291 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3292 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3293 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3294 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3295 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3296 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3297 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3298 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3299 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3300 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3301 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3302 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3303 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3304 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3305 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3306 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3307 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3308 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3309 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3310 unrecognized/unsupported reloc message.
3312 2018-02-26 Alan Modra <amodra@gmail.com>
3314 * elf32-ppc.c: Standardize error/warning messages. Use
3315 _bfd_error_handler rather than einfo when einfo features not used.
3316 * elf64-ppc.c: Likewise.
3318 2018-02-23 Alan Modra <amodra@gmail.com>
3321 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3322 segment if no matching LOAD segment.
3324 2018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3326 * elf32-nds32.h: Define mask for ict_model.
3328 2018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3330 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3332 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3335 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3337 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3338 .reginfo section has wrong size.
3340 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3342 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3343 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3344 `.MIPS.abiflags' sections.
3345 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3348 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3350 * section.c (SEC_FIXED_SIZE): New macro.
3351 * bfd-in2.h: Regenerate.
3353 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3355 * section.c (SEC_HAS_GOT_REF): Remove macro.
3356 * bfd-in2.h: Regenerate.
3358 2018-02-19 Alan Modra <amodra@gmail.com>
3360 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3362 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3363 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3364 (_bfd_riscv_relax_pc): Likewise and fix typos.
3365 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3366 * libbfd.h: Regenerate.
3368 2018-02-19 Alan Modra <amodra@gmail.com>
3370 * dwarf2.c (read_section): Don't use 'll' format modifier.
3371 (find_abstract_instance): Likewise.
3372 * elfcore.h (elf_core_file_p): Likewise.
3374 2018-02-19 Alan Modra <amodra@gmail.com>
3376 * bfd-in.h: Include inttypes.h or if not available define
3377 PRId64, PRIu64 and PRIx64.
3378 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3379 modifier to print bfd_vma.
3380 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3381 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3382 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3383 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3384 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3385 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3386 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3387 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3388 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3389 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3390 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3391 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3392 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3393 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3394 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3395 and cast input to uint64_t, and similarly for Ld and Lu.
3396 * bfd-in2.h: Regenerate.
3398 2018-02-19 Alan Modra <amodra@gmail.com>
3400 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3401 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3402 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3403 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3404 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3405 * reloc.c: Replace use of %R and %T in format strings passed to
3406 einfo and friends by %pR and %pT.
3408 2018-02-19 Alan Modra <amodra@gmail.com>
3410 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3412 * aout-adobe.c: Update all messages using %A and %B.
3413 * aout-cris.c: Likewise.
3414 * aoutx.h: Likewise.
3415 * archive.c: Likewise.
3416 * binary.c: Likewise.
3417 * cache.c: Likewise.
3418 * coff-alpha.c: Likewise.
3419 * coff-arm.c: Likewise.
3420 * coff-i860.c: Likewise.
3421 * coff-mcore.c: Likewise.
3422 * coff-ppc.c: Likewise.
3423 * coff-rs6000.c: Likewise.
3424 * coff-sh.c: Likewise.
3425 * coff-tic4x.c: Likewise.
3426 * coff-tic54x.c: Likewise.
3427 * coff-tic80.c: Likewise.
3428 * coff64-rs6000.c: Likewise.
3429 * coffcode.h: Likewise.
3430 * coffgen.c: Likewise.
3431 * cofflink.c: Likewise.
3432 * coffswap.h: Likewise.
3433 * compress.c: Likewise.
3434 * cpu-arm.c: Likewise.
3435 * ecoff.c: Likewise.
3436 * elf-attrs.c: Likewise.
3437 * elf-eh-frame.c: Likewise.
3438 * elf-ifunc.c: Likewise.
3439 * elf-m10300.c: Likewise.
3440 * elf-properties.c: Likewise.
3441 * elf-s390-common.c: Likewise.
3443 * elf32-arc.c: Likewise.
3444 * elf32-arm.c: Likewise.
3445 * elf32-avr.c: Likewise.
3446 * elf32-bfin.c: Likewise.
3447 * elf32-cr16.c: Likewise.
3448 * elf32-cr16c.c: Likewise.
3449 * elf32-cris.c: Likewise.
3450 * elf32-crx.c: Likewise.
3451 * elf32-d10v.c: Likewise.
3452 * elf32-d30v.c: Likewise.
3453 * elf32-epiphany.c: Likewise.
3454 * elf32-fr30.c: Likewise.
3455 * elf32-frv.c: Likewise.
3456 * elf32-gen.c: Likewise.
3457 * elf32-hppa.c: Likewise.
3458 * elf32-i370.c: Likewise.
3459 * elf32-i386.c: Likewise.
3460 * elf32-i960.c: Likewise.
3461 * elf32-ip2k.c: Likewise.
3462 * elf32-iq2000.c: Likewise.
3463 * elf32-lm32.c: Likewise.
3464 * elf32-m32c.c: Likewise.
3465 * elf32-m32r.c: Likewise.
3466 * elf32-m68hc11.c: Likewise.
3467 * elf32-m68hc12.c: Likewise.
3468 * elf32-m68hc1x.c: Likewise.
3469 * elf32-m68k.c: Likewise.
3470 * elf32-mcore.c: Likewise.
3471 * elf32-mep.c: Likewise.
3472 * elf32-metag.c: Likewise.
3473 * elf32-microblaze.c: Likewise.
3474 * elf32-moxie.c: Likewise.
3475 * elf32-msp430.c: Likewise.
3476 * elf32-mt.c: Likewise.
3477 * elf32-nds32.c: Likewise.
3478 * elf32-nios2.c: Likewise.
3479 * elf32-or1k.c: Likewise.
3480 * elf32-pj.c: Likewise.
3481 * elf32-ppc.c: Likewise.
3482 * elf32-rl78.c: Likewise.
3483 * elf32-rx.c: Likewise.
3484 * elf32-s390.c: Likewise.
3485 * elf32-score.c: Likewise.
3486 * elf32-score7.c: Likewise.
3487 * elf32-sh-symbian.c: Likewise.
3488 * elf32-sh.c: Likewise.
3489 * elf32-sh64.c: Likewise.
3490 * elf32-sparc.c: Likewise.
3491 * elf32-spu.c: Likewise.
3492 * elf32-tic6x.c: Likewise.
3493 * elf32-tilepro.c: Likewise.
3494 * elf32-v850.c: Likewise.
3495 * elf32-vax.c: Likewise.
3496 * elf32-visium.c: Likewise.
3497 * elf32-wasm32.c: Likewise.
3498 * elf32-xgate.c: Likewise.
3499 * elf32-xtensa.c: Likewise.
3500 * elf64-alpha.c: Likewise.
3501 * elf64-gen.c: Likewise.
3502 * elf64-hppa.c: Likewise.
3503 * elf64-ia64-vms.c: Likewise.
3504 * elf64-mmix.c: Likewise.
3505 * elf64-ppc.c: Likewise.
3506 * elf64-s390.c: Likewise.
3507 * elf64-sh64.c: Likewise.
3508 * elf64-sparc.c: Likewise.
3509 * elf64-x86-64.c: Likewise.
3510 * elfcode.h: Likewise.
3511 * elfcore.h: Likewise.
3512 * elflink.c: Likewise.
3513 * elfnn-aarch64.c: Likewise.
3514 * elfnn-ia64.c: Likewise.
3515 * elfnn-riscv.c: Likewise.
3516 * elfxx-mips.c: Likewise.
3517 * elfxx-sparc.c: Likewise.
3518 * elfxx-tilegx.c: Likewise.
3519 * elfxx-x86.c: Likewise.
3520 * hpux-core.c: Likewise.
3523 * libbfd.c: Likewise.
3524 * linker.c: Likewise.
3525 * mach-o.c: Likewise.
3526 * merge.c: Likewise.
3528 * oasys.c: Likewise.
3529 * pdp11.c: Likewise.
3530 * pe-mips.c: Likewise.
3531 * peXXigen.c: Likewise.
3532 * peicode.h: Likewise.
3533 * reloc.c: Likewise.
3534 * rs6000-core.c: Likewise.
3536 * stabs.c: Likewise.
3537 * vms-alpha.c: Likewise.
3538 * xcofflink.c: Likewise.
3540 2018-02-19 Alan Modra <amodra@gmail.com>
3543 * elf.c (IS_TBSS): Define.
3544 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3545 (assign_file_positions_for_non_load_sections): Revert last change.
3546 Properly calculate load segment limits to compare against relro limits.
3548 2018-02-17 Alan Modra <amodra@gmail.com>
3551 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3552 degenerate zero size PT_LOAD segments when finding one overlapping
3553 the PT_GNU_RELRO segment.
3555 2018-02-16 Alan Modra <amodra@gmail.com>
3557 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3558 (_bfd_bool_bfd_true): Rename from bfd_true.
3559 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3560 (_bfd_int_bfd_0): Rename from bfd_0.
3561 (_bfd_uint_bfd_0): Rename from bfd_0u.
3562 (_bfd_long_bfd_0): Rename from bfd_0l.
3563 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3564 (_bfd_void_bfd): Rename from bfd_void.
3565 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3566 (_bfd_bool_bfd_link_false_error),
3567 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3568 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3569 (_bfd_bool_bfd_asection_bfd_asection_true),
3570 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3571 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3572 * archive.c (_bfd_noarchive_get_elt_at_index),
3573 (_bfd_noarchive_openr_next_archived_file),
3574 (_bfd_noarchive_construct_extended_name_table),
3575 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3576 (_bfd_noarchive_write_armap): New functions.
3577 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3578 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3579 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3580 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3581 (alpha_ecoff_swap_coff_lineno_out),
3582 (alpha_ecoff_swap_coff_reloc_out): New functions.
3583 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3584 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3585 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3586 (mips_ecoff_swap_coff_lineno_out),
3587 (mips_ecoff_swap_coff_reloc_out): New functions.
3588 * coffcode.h (coff_set_alignment_hook): Replace define with
3590 (symname_in_debug_hook): Likewise.
3591 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3592 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3593 * elf.c (assign_file_positions_except_relocs): Test
3594 elf_backend_allow_non_load_phdr for NULL.
3595 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3596 _bfd_elf_link_omit_section_dynsym. Update uses.
3597 (_bfd_elf_omit_section_dynsym_all): New function.
3598 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3599 (_bfd_elf_omit_section_dynsym_default): Declare.
3600 (_bfd_elf_omit_section_dynsym_all): Declare.
3601 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3602 (_bfd_nolink_bfd_get_relocated_section_contents),
3603 (_bfd_nolink_bfd_lookup_section_flags),
3604 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3605 (_bfd_nolink_bfd_link_hash_table_create),
3606 (_bfd_nolink_bfd_link_just_syms),
3607 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3608 (_bfd_nolink_bfd_link_split_section),
3609 (_bfd_nolink_section_already_linked),
3610 (_bfd_nolink_bfd_define_common_symbol),
3611 (_bfd_nolink_bfd_define_start_stop): New functions.
3612 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3613 (_bfd_norelocs_bfd_reloc_name_lookup),
3614 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3615 * section.c (_bfd_nowrite_set_section_contents): New function.
3616 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3617 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3618 (_bfd_nosymbols_get_symbol_version_string),
3619 (_bfd_nosymbols_bfd_is_local_label_name),
3620 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3621 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3622 (_bfd_nosymbols_bfd_make_debug_symbol),
3623 ( _bfd_nosymbols_read_minisymbols),
3624 ( _bfd_nosymbols_minisymbol_to_symbol),
3625 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3626 * libbfd-in.h: Declare new functions. Update existing defines,
3628 * aix386-core.c: Update to use new hooks. Formatting.
3629 * aout-adobe.c: Likewise.
3630 * aout-arm.c: Likewise.
3631 * aout-target.h: Likewise.
3632 * aout-tic30.c: Likewise.
3633 * aoutf1.h: Likewise.
3634 * binary.c: Likewise.
3636 * cisco-core.c: Likewise.
3637 * coff-alpha.c: Likewise.
3638 * coff-i386.c: Likewise.
3639 * coff-i860.c: Likewise.
3640 * coff-i960.c: Likewise.
3641 * coff-ia64.c: Likewise.
3642 * coff-mips.c: Likewise.
3643 * coff-ppc.c: Likewise.
3644 * coff-rs6000.c: Likewise.
3645 * coff-sh.c: Likewise.
3646 * coff-tic30.c: Likewise.
3647 * coff-tic54x.c: Likewise.
3648 * coff-x86_64.c: Likewise.
3649 * coff64-rs6000.c: Likewise.
3650 * coffcode.h: Likewise.
3651 * elf-m10300.c: Likewise.
3652 * elf32-cr16.c: Likewise.
3653 * elf32-lm32.c: Likewise.
3654 * elf32-m32r.c: Likewise.
3655 * elf32-metag.c: Likewise.
3656 * elf32-score.c: Likewise.
3657 * elf32-score7.c: Likewise.
3658 * elf32-tilepro.c: Likewise.
3659 * elf32-xstormy16.c: Likewise.
3660 * elf32-xtensa.c: Likewise.
3661 * elf64-alpha.c: Likewise.
3662 * elf64-hppa.c: Likewise.
3663 * elf64-ia64-vms.c: Likewise.
3664 * elf64-mmix.c: Likewise.
3665 * elf64-sh64.c: Likewise.
3666 * elfnn-ia64.c: Likewise.
3667 * elfxx-sparc.c: Likewise.
3668 * elfxx-target.h: Likewise.
3669 * elfxx-tilegx.c: Likewise.
3670 * elfxx-x86.h: Likewise.
3671 * hp300hpux.c: Likewise.
3672 * hppabsd-core.c: Likewise.
3673 * hpux-core.c: Likewise.
3674 * i386msdos.c: Likewise.
3675 * i386os9k.c: Likewise.
3678 * irix-core.c: Likewise.
3679 * libaout.h: Likewise.
3680 * libecoff.h: Likewise.
3681 * mach-o-target.c: Likewise.
3682 * mach-o.c: Likewise.
3683 * mipsbsd.c: Likewise.
3685 * netbsd-core.c: Likewise.
3686 * nlm-target.h: Likewise.
3687 * oasys.c: Likewise.
3688 * osf-core.c: Likewise.
3689 * pdp11.c: Likewise.
3690 * pe-mips.c: Likewise.
3691 * pe-x86_64.c: Likewise.
3693 * plugin.c: Likewise.
3694 * ppcboot.c: Likewise.
3695 * ptrace-core.c: Likewise.
3696 * sco5-core.c: Likewise.
3698 * sparclynx.c: Likewise.
3700 * tekhex.c: Likewise.
3701 * trad-core.c: Likewise.
3702 * verilog.c: Likewise.
3703 * versados.c: Likewise.
3704 * vms-alpha.c: Likewise.
3705 * vms-lib.c: Likewise.
3706 * wasm-module.c: Likewise.
3708 * libbfd.h: Regenerate.
3710 2018-02-15 Jim Wilson <jimw@sifive.com>
3712 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3713 symbols whose section address is zero.
3715 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3716 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3717 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3718 Add %X%P to error messages.
3720 2018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3723 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3724 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3725 and assert that the result of the call is not NULL.
3727 2018-02-14 Nick Clifton <nickc@redhat.com>
3730 Revert previous delta. Add extra casts to avoid compile time
3732 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3733 cast to avoid warning from gcc v8 compiler.
3734 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3735 (_bfd_generic_bfd_set_private_flags): Likewise.
3736 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3737 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3738 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3739 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3740 (_bfd_noarchive_construct_extended_name_table): Likewise.
3741 (_bfd_noarchive_truncate_arname): Likewise.
3742 (_bfd_noarchive_write_ar_hdr): Likewise.
3743 (_bfd_noarchive_get_elt_at_index): Likewise.
3744 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3745 (_bfd_nosymbols_print_symbol): Likewise.
3746 (_bfd_nosymbols_get_symbol_info): Likewise.
3747 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3748 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3749 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3750 (_bfd_nosymbols_get_lineno): Likewise.
3751 (_bfd_nosymbols_find_nearest_line): Likewise.
3752 (_bfd_nosymbols_find_line): Likewise.
3753 (_bfd_nosymbols_find_inliner_info): Likewise.
3754 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3755 (_bfd_nosymbols_read_minisymbols): Likewise.
3756 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3757 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3758 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3759 (_bfd_nowrite_set_arch_mach): Likewise.
3760 (_bfd_nowrite_set_section_contents): Likewise.
3761 (_bfd_nolink_sizeof_headers): Likewise.
3762 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3763 (_bfd_nolink_bfd_relax_section): Likewise.
3764 (_bfd_nolink_bfd_gc_sections): Likewise.
3765 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3766 (_bfd_nolink_bfd_merge_sections): Likewise.
3767 (_bfd_nolink_bfd_is_group_section): Likewise.
3768 (_bfd_nolink_bfd_discard_group): Likewise.
3769 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3770 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3771 (_bfd_nolink_bfd_link_just_syms): Likewise.
3772 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3773 (_bfd_nolink_bfd_final_link): Likewise.
3774 (_bfd_nolink_bfd_link_split_section): Likewise.
3775 (_bfd_nolink_section_already_linked): Likewise.
3776 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3777 (_bfd_nolink_bfd_define_start_stop): Likewise.
3778 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3779 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3780 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3781 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3782 * libbfd.c (bfd_false_any): Delete.
3783 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3784 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3785 * libbfd.h (extern): Regenerate
3786 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3787 cast to avoid warning from gcc v8 compiler.
3788 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3789 * binary.c (binary_get_symbol_info): Likewise.
3790 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3791 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3792 * coffcode.h (coff_set_alignment_hook): Likewise.
3793 (symname_in_debug_hook): Likewise.
3794 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3795 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3796 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3797 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3798 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3799 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3800 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3801 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3802 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3803 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3804 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3805 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3806 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3807 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3808 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3809 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3810 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3811 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3812 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3813 (bfd_elfNN_bfd_set_private_flags): Likewise.
3814 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3815 (elf_backend_init_index_section): Likewise.
3816 (elf_backend_allow_non_load_phdr): Likewise.
3817 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3818 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3819 * ieee.c (ieee_construct_extended_name_table): Likewise.
3820 (ieee_write_armap): Likewise.
3821 (ieee_write_ar_hdr): Likewise.
3822 (ieee_bfd_is_target_special_symbol): Likewise.
3823 * ihex.c (ihex_canonicalize_symtab): Likewise.
3824 (ihex_bfd_is_target_special_symbol): Likewise.
3825 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3826 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3827 (_bfd_ecoff_set_alignment_hook): Likewise.
3828 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3829 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3830 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3831 * oasys.c (oasys_construct_extended_name_table): Likewise.
3832 (oasys_write_armap): Likewise.
3833 (oasys_write_ar_hdr): Likewise.
3834 (oasys_bfd_is_target_special_symbol): Likewise.
3835 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3836 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3837 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3838 * som.c (som_bfd_is_target_special_symbol): Likewise.
3839 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3840 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3841 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3842 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3843 (versados_bfd_reloc_name_lookup): Likewise.
3844 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3845 (vms_bfd_define_start_stop): Likewise.
3846 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3847 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3848 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3850 2018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3853 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3854 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3855 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3856 R_X86_64_PC32 reloc against dynamic function in data section.
3857 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3858 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3859 against dynamic function in data section.
3860 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3861 function address only if pcrel_plt is true.
3862 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3863 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3864 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3865 PC-relative relocation against a function definition in data
3866 secton in PIE. Remove the obsolete comments.
3867 (elf_x86_link_hash_table): Add pcrel_plt.
3869 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3871 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3872 instead of bfd_link_pic, for building shared library.
3874 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3877 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3878 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3879 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3880 against protected function in shared object.
3882 2018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3885 * po/ru.po: Fix typo in Russian translation.
3887 2018-02-13 Maciej W. Rozycki <macro@mips.com>
3889 * wasm-module.c (wasm_scan_name_function_section): Rename
3890 `index' local variable to `idx'.
3892 2018-02-13 Nick Clifton <nickc@redhat.com>
3895 Fix compile time warnings generated by gcc version 8.
3896 * libbfd-in.h: Remove extraneous text from prototypes.
3897 Add prototypes for bfd_false_any, bfd_true_any,
3898 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3899 bfd_n1_any, bfd_void_any.
3900 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3902 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3903 (_bfd_generic_bfd_set_private_flags): Likewise.
3904 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3905 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3906 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3907 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3908 (_bfd_noarchive_construct_extended_name_table): Likewise.
3909 (_bfd_noarchive_truncate_arname): Likewise.
3910 (_bfd_noarchive_write_ar_hdr): Likewise.
3911 (_bfd_noarchive_get_elt_at_index): Likewise.
3912 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3913 (_bfd_nosymbols_print_symbol): Likewise.
3914 (_bfd_nosymbols_get_symbol_info): Likewise.
3915 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3916 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3917 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3918 (_bfd_nosymbols_get_lineno): Likewise.
3919 (_bfd_nosymbols_find_nearest_line): Likewise.
3920 (_bfd_nosymbols_find_line): Likewise.
3921 (_bfd_nosymbols_find_inliner_info): Likewise.
3922 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3923 (_bfd_nosymbols_read_minisymbols): Likewise.
3924 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3925 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3926 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3927 (_bfd_nowrite_set_arch_mach): Likewise.
3928 (_bfd_nowrite_set_section_contents): Likewise.
3929 (_bfd_nolink_sizeof_headers): Likewise.
3930 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3931 (_bfd_nolink_bfd_relax_section): Likewise.
3932 (_bfd_nolink_bfd_gc_sections): Likewise.
3933 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3934 (_bfd_nolink_bfd_merge_sections): Likewise.
3935 (_bfd_nolink_bfd_is_group_section): Likewise.
3936 (_bfd_nolink_bfd_discard_group): Likewise.
3937 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3938 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3939 (_bfd_nolink_bfd_link_just_syms): Likewise.
3940 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3941 (_bfd_nolink_bfd_final_link): Likewise.
3942 (_bfd_nolink_bfd_link_split_section): Likewise.
3943 (_bfd_nolink_section_already_linked): Likewise.
3944 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3945 (_bfd_nolink_bfd_define_start_stop): Likewise.
3946 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3947 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3948 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3949 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3950 * libbfd.c (bfd_false_any): New function. Like bfd_false but
3951 accepts one or more arguments.
3952 (bfd_true_any): Likewise.
3953 (bfd_nullvoidptr_any): Likewise.
3954 (bfd_0_any): Likewise.
3955 (bfd_0u_any): Likewise.
3956 (bfd_0l_any): Likewise.
3957 (_bfd_n1_any): Likewise.
3958 (bfd_void_any): Likewise.
3959 * libbfd.h (extern): Regenerate
3960 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3961 based dummy function.
3962 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3963 * binary.c (binary_get_symbol_info): Likewise.
3964 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3965 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3966 * coffcode.h (coff_set_alignment_hook): Likewise.
3967 (symname_in_debug_hook): Likewise.
3968 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3969 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3970 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3971 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3972 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3973 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3974 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3975 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3976 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3977 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3978 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3979 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3980 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3981 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3982 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3983 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3984 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3985 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3986 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3987 (bfd_elfNN_bfd_set_private_flags): Likewise.
3988 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3989 (elf_backend_init_index_section): Likewise.
3990 (elf_backend_allow_non_load_phdr): Likewise.
3991 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3992 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3993 * ieee.c (ieee_construct_extended_name_table): Likewise.
3994 (ieee_write_armap): Likewise.
3995 (ieee_write_ar_hdr): Likewise.
3996 (ieee_bfd_is_target_special_symbol): Likewise.
3997 * ihex.c (ihex_canonicalize_symtab): Likewise.
3998 (ihex_bfd_is_target_special_symbol): Likewise.
3999 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4000 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4001 (_bfd_ecoff_set_alignment_hook): Likewise.
4002 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4003 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4004 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4005 * oasys.c (oasys_construct_extended_name_table): Likewise.
4006 (oasys_write_armap): Likewise.
4007 (oasys_write_ar_hdr): Likewise.
4008 (oasys_bfd_is_target_special_symbol): Likewise.
4009 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4010 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4011 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4012 * som.c (som_bfd_is_target_special_symbol): Likewise.
4013 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4014 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4015 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4016 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4017 (versados_bfd_reloc_name_lookup): Likewise.
4018 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4019 (vms_bfd_define_start_stop): Likewise.
4020 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4021 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4022 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4023 * elf32-arc.c (get_replace_function): Assign replacement function
4025 * elf32-i370.c (i370_noop): Update prototype.
4027 2018-02-13 Alan Modra <amodra@gmail.com>
4030 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4031 relocation sections. If size reduces to just the flag word,
4032 remove that too and mark with SEC_EXCLUDE.
4033 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4035 2018-02-13 Alan Modra <amodra@gmail.com>
4038 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4041 2018-02-12 Zebediah Figura <z.figura12@gmail.com>
4043 * i386msdos.c (msdos_mkobject); New function.
4044 (msdos_object_p): New function.
4045 (i386_msdos_vec): Use msdos_object_p as the check_format
4047 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4048 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4050 * peXXigen.c: Likewise.
4051 * coff-ia64.c: Likewise.
4053 2018-02-12 Nick Clifton <nickc@redhat.com>
4055 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4057 * elf32-arc.c (elf_arc_relocate_section): Likewise.
4059 2018-02-09 Eric Botcazou <ebotcazou@adacore.com>
4061 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4062 (sparc_elf_append_rela): Assert that there is enough room in section.
4063 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4064 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4065 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4066 For a symbol subject to a GOT relocation, reserve a slot in the
4067 relocation section if the symbol isn't dynamic and we are in PIC mode.
4068 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4069 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4070 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4071 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4072 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4073 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4074 undefined weak symbol with non-default visibility. Remove superfluous
4075 'else' and fix formatting.
4077 2018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4079 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4081 (i386_elf32_sol2_vec): Don't declare.
4082 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4083 Don't set need_global_offset_table.
4084 (elf_i386_solaris_arch_bed): New.
4085 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4087 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4088 target_os != is_nacl instead of target_os == is_normal.
4089 (x86_64_elf64_sol2_vec): Don't declare.
4090 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4091 is_nacl instead of target_os == is_normal. Don't set
4092 need_global_offset_table.
4093 (elf_x86_64_solaris_arch_bed): New.
4094 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4096 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4097 _GLOBAL_OFFSET_TABLE_ for Solaris.
4098 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4099 need_global_offset_table.
4100 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4101 (elf_x86_link_hash_table): Remove need_global_offset_table.
4102 (elf_x86_init_table): Likewise.
4104 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4106 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4108 (i386_elf32_sol2_vec): Declared.
4109 (elf_i386_link_setup_gnu_properties): Set
4110 need_global_offset_table with info->output_bfd->xvec.
4111 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4113 (x86_64_elf64_sol2_vec): Declared.
4114 (elf_x86_64_link_setup_gnu_properties): Set
4115 need_global_offset_table with info->output_bfd->xvec.
4117 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4119 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4121 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4123 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4125 (elf_x86_64_link_setup_gnu_properties): Set
4126 need_global_offset_table for Solaris.
4127 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4128 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4129 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4130 need_global_offset_table.
4131 * elfxx-x86.h (elf_x86_link_hash_table): Add
4132 need_global_offset_table.
4133 (elf_x86_init_table): Likewise.
4135 2018-02-08 Jim Wilson <jimw@sifive.com>
4137 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4140 2018-02-08 Nick Clifton <nickc@redhat.com>
4143 * elf.c (elf_parse_notes): Reject notes with excessuively large
4146 2018-02-07 Alan Modra <amodra@gmail.com>
4148 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4149 * elf32-ppc.c: Remove speculation barrier support.
4150 * elf32-ppc.h: Likewise.
4151 * elf64-ppc.c: Likewise.
4152 * elf64-ppc.h: Likewise.
4154 2018-02-06 Jim Wilson <jimw@sifive.com>
4156 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4157 callback to report an error.
4159 2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4162 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4163 into call to !bfd_link_executable and tidy up.
4164 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4165 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4166 !bfd_link_executable.
4167 <R_SPARC_TLS_IE_HI22>: Likewise.
4168 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4169 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4170 !bfd_link_executable.
4171 <R_SPARC_WPLT30>: Tidy up.
4172 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4173 !bfd_link_executable.
4174 (allocate_dynrelocs): Likewise.
4175 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4176 <R_SPARC_TLS_GD_HI22>: Merge into...
4177 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4178 sparc_elf_tls_transition and remove redundant code.
4179 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4180 !bfd_link_executable.
4181 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4182 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4183 <R_SPARC_TLS_LDM_CALL>: Likewise.
4184 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4185 <R_SPARC_TLS_GD_ADD>: Likewise.
4186 <R_SPARC_TLS_LDM_ADD>: Likewise.
4187 <R_SPARC_TLS_LDO_ADD>: Likewise.
4188 <R_SPARC_TLS_IE_LD>: Likewise.
4190 2018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4193 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4194 functions failed to find the function name, try the generic elf
4195 find function instead.
4197 2018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4199 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4200 'memcpy' instead of 'strncpy' when writing the magic number.
4202 2018-02-06 Nick Clifton <nickc@redhat.com>
4205 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4206 section before attempting to read it in.
4207 (bfd_get_alt_debug_link_info): Likewise.
4209 2018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4211 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4212 line information in addition to name, if they can be found.
4214 2018-02-05 Renlin Li <renlin.li@arm.com>
4217 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4218 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4219 check for writeable section as well.
4221 2018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4224 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4225 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4226 undefined weak symbol to 0.
4227 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4228 if _GLOBAL_OFFSET_TABLE_ is referenced.
4229 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4230 got_referenced instead of ref_regular_nonweak. Remove the
4231 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4232 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4234 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4236 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4237 initialize `hi_reloc'.
4239 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4241 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4242 SHT_MIPS_REGINFO sections don't assert the correct size and
4243 report an error instead.
4245 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4247 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4248 status from `->elf_backend_section_processing'.
4250 2018-02-02 Jim Wilson <jimw@sifive.com>
4253 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4254 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4255 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4256 Pass new argument to riscv_relax_delete_bytes.
4257 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4258 ATTRIBUTE_UNUSED from link_info parameter.
4260 2018-02-02 Alan Modra <amodra@gmail.com>
4262 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4263 emitted for toc sequence optimization. Set and use "howto" later.
4265 2018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4267 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4268 arithmetic on NULL pointer.
4269 * elflink.c (_bfd_elf_archive_symbol_lookup,
4270 elf_link_add_archive_symbols): Likewise.
4272 2018-01-31 Michael Matz <matz@suse.de>
4274 * elflink.c (bfd_elf_define_start_stop): Fix check of
4277 2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4280 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4281 __stop symbols are referenced by shared objects.
4283 2018-01-30 Alan Modra <amodra@gmail.com>
4286 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4287 segment when demand paged with lma on the same page. Test this
4288 before load/non-load, executable/non-executable,
4289 writable/non-writable tests and simplify. Delete bogus relro
4290 condition in writable/non-writable test. Delete outdated
4291 comment. Formatting.
4293 2018-01-30 Alan Modra <amodra@gmail.com>
4295 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4298 2018-01-29 Alan Modra <amodra@gmail.com>
4301 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4302 range before converting to a symbol table pointer.
4304 2018-01-27 Nick Clifton <nickc@redhat.com>
4306 * po/ru.po: Updated Russian translation.
4308 2018-01-26 Alan Modra <amodra@gmail.com>
4310 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4311 they are defined dynamically.
4313 2018-01-26 Alan Modra <amodra@gmail.com>
4315 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4316 .branch_lt changes size.
4318 2018-01-25 Alan Modra <amodra@gmail.com>
4321 * elfcode.h (elf_object_p): Avoid integer overflow.
4323 2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4326 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4327 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4330 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4333 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4334 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4335 bfd_link_executable for TLS check.
4336 (_bfd_sparc_elf_check_relocs): Likewise.
4337 (allocate_dynrelocs): Likewise.
4338 (_bfd_sparc_elf_relocate_section): Likewise.
4340 2018-01-24 Renlin Li <renlin.li@arm.com>
4342 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4343 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4344 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4345 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4346 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4347 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4348 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4350 2018-01-24 Renlin Li <renlin.li@arm.com>
4352 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4353 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4354 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4355 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4356 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4357 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4358 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4359 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4360 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4361 * bfd-in2.h: Regenerate.
4362 * libbfd.h: Regenerate.
4364 2018-01-23 Maciej W. Rozycki <macro@mips.com>
4366 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4367 `mips_elf32_section_processing' comment reference.
4369 2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4372 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4373 versioned __tls_get_addr symbol.
4375 2018-01-19 Nick Clifton <nickc@redhat.com>
4377 * po/fr.po: Updated French translation.
4379 2018-01-18 Alan Modra <amodra@gmail.com>
4381 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4382 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4383 (ppc64_elf_build_stubs): Likewise.
4385 2018-01-17 Nick Clifton <nickc@redhat.com>
4387 * po/ru.po: Updated Russian translation.
4388 * po/uk/po: Updated Ukranian translation.
4390 2018-01-17 Alan Modra <amodra@gmail.com>
4392 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4394 2018-01-17 Alan Modra <amodra@gmail.com>
4396 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4397 (CRSETEQ, BEQCTRM): Define.
4398 (is_nonpic_glink_stub): Don't check bctr.
4399 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4400 (ppc_elf_relax_section): Size speculation barrier.
4401 (output_bctr): New function.
4402 (write_glink_stub): Use output_bctr.
4403 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4404 (ppc_elf_finish_dynamic_symbol): Likewise.
4405 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4406 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4407 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4408 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4409 (size_global_entry_stubs): Handle speculation barrier sizing.
4410 (plt_stub_size): Likewise.
4411 (output_bctr): New function.
4412 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4414 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4415 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4416 (build_global_entry_stubs): Output speculation barrier.
4417 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4418 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4420 2018-01-17 Alan Modra <amodra@gmail.com>
4422 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4423 __tls_get_addr_opt, and alignment sizing.
4424 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4425 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4426 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4428 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4429 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4430 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4432 (write_glink_stub): Handle __tls_get_addr_opt stub.
4433 Pad out to size given by GLINK_ENTRY_SIZE.
4434 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4435 (ppc_elf_finish_dynamic_symbol): Likewise.
4436 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4437 insn array since so many need rewriting.
4438 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4439 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4440 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4441 nops. Adjust all uses.
4442 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4443 in glink_vma calculation.
4444 (struct ppc_link_hash_table): Add global_entry section pointer.
4445 (create_linkage_sections): Create separate section for global
4447 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4448 (size_global_entry_stubs): Handle sizing for aligned stubs.
4449 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4450 and don't stash end of glink branch table in rawsize.
4451 (ppc_build_one_stub): Rewrite stub size calculations.
4452 (build_global_entry_stubs): Use new section.
4453 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4454 Build lazy link stubs out to end of section. Build global entry
4455 stubs in new section.
4457 2018-01-15 Nick Clifton <nickc@redhat.com>
4459 * po/uk.po: Updated Ukranian translation.
4461 2018-01-13 Nick Clifton <nickc@redhat.com>
4463 * po/bfd.pot: Regenerated.
4465 2018-01-13 Nick Clifton <nickc@redhat.com>
4467 * version.m4: Bump version to 2.30.51
4468 * configure: Regenerate.
4470 2018-01-13 Nick Clifton <nickc@redhat.com>
4472 2.30 branch created.
4474 2018-01-12 Jens Widell <jl@opera.com>
4476 * elf.c (setup_group): Optimize search for group by remembering
4477 last found group and restarting search at that index.
4478 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4480 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4482 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4483 bfd_link_common_skip_none in switch.
4485 2018-01-12 Alan Modra <amodra@gmail.com>
4488 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4489 references on forced local symbols.
4491 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
4493 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4494 .reginfo section has wrong size.
4496 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4499 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4500 separate code and read-only data LOAD segments, create a new
4501 LOAD segment if the previous section contains text and the
4502 current section doesn't or vice versa. Don't put a writable
4503 section in a read-only segment if there is a RELRO segment.
4505 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4508 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4509 references on forced local symbols.
4511 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4514 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4515 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4517 2018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4520 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4522 2018-01-03 John Baldwin <jhb@FreeBSD.org>
4524 * elf.c (elfcore_grok_freebsd_note): Handle
4525 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4526 NT_FREEBSD_PROCSTAT_VMMAP.
4528 2018-01-03 Alan Modra <amodra@gmail.com>
4530 Update year range in copyright notice of all files.
4532 For older changes see ChangeLog-2017
4534 Copyright (C) 2018 Free Software Foundation, Inc.
4536 Copying and distribution of this file, with or without modification,
4537 are permitted in any medium without royalty provided the copyright
4538 notice and this notice are preserved.
4544 version-control: never