1 2018-10-16 Alan Modra <amodra@gmail.com>
3 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
4 PE_DEBUG_DATA size checks.
6 2018-10-16 Alan Modra <amodra@gmail.com>
9 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
12 2018-10-16 Alan Modra <amodra@gmail.com>
15 * init.c (bfd_init): Return an unsigned int.
16 bfd-in2.h: Regenerate.
18 2018-10-15 Alan Modra <amodra@gmail.com>
21 * init.c (BFD_INIT_MAGIC): Define.
22 (bfd_init): Return BFD_INIT_MAGIC.
23 bfd-in2.h: Regenerate.
25 2018-10-13 Alan Modra <amodra@gmail.com>
29 * reloc.c (_bfd_clear_contents): Replace "location" param with
30 "buf" and "off". Bounds check "off". Return status.
31 * cofflink.c (_bfd_coff_generic_relocate_section): Update
32 _bfd_clear_contents call.
33 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
34 * elf32-arc.c (elf_arc_relocate_section): Likewise.
35 * elf32-i386.c (elf_i386_relocate_section): Likewise.
36 * elf32-metag.c (metag_final_link_relocate): Likewise.
37 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
38 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
39 * elf32-visium.c (visium_elf_relocate_section): Likewise.
40 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
41 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
42 * libbfd-in.h (_bfd_clear_contents): Update prototype.
43 * libbfd.h: Regenerate.
45 2018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
47 * elflink.c (elf_link_output_extsym): Do not place symbols into a
50 2018-10-08 H.J. Lu <hongjiu.lu@intel.com>
53 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
54 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
55 in non-code PT_LOAD segment.
57 2018-10-08 Alan Modra <amodra@gmail.com>
59 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
61 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
62 program headers are required when info->load_phdrs. Reorganize
63 code handling program headers. Generate a mapping without
64 sections just for file and program headers when -z separate-code
65 would indicate they should be on a different page to the first
68 2018-10-08 Alan Modra <amodra@gmail.com>
70 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
71 from m->p_vaddr_offset for segments without sections. Invert
72 sign of p_vaddr_offset.
73 (rewrite_elf_program_header, copy_elf_program_header): Save
74 old segment p_vaddr to p_vaddr_offset. Invert sign of
77 2018-10-08 Alan Modra <amodra@gmail.com>
79 * elf.c (get_program_header_size): Don't count PT_INTERP if
81 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
84 2018-10-08 Alan Modra <amodra@gmail.com>
86 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
87 overlays before segment containing headers.
89 2018-10-08 Alan Modra <amodra@gmail.com>
91 * elf.c (make_mapping): Cope with zero size array at end of
92 struct elf_segment_map.
93 (_bfd_elf_map_sections_to_segments): Likewise.
94 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
95 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
97 2018-10-05 Alan Modra <amodra@gmail.com>
99 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
102 2018-10-05 Richard Henderson <rth@twiddle.net>
104 * bfd-in2.h: Regenerated.
105 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
106 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
107 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
108 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
109 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
110 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
111 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
112 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
113 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
114 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
115 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
116 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
117 (elf_or1k_link_hash_table): Add field saw_plta.
118 (or1k_final_link_relocate): Add value calculations for new relocations.
119 (or1k_elf_relocate_section): Add section relocations for new
121 (or1k_write_plt_entry): New function.
122 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
123 using new l.adrp instruction. Cleanup PLT relocation code generation.
124 * libbfd.h: Regenerated.
125 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
126 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
127 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
128 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
129 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
130 BFD_RELOC_OR1K_TLS_IE_LO13.
132 2018-10-05 Richard Henderson <rth@twiddle.net>
134 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
135 relocations. Add error for non zero addend with plt and got
136 relocations. Add error for got and plt references against dynamic, non
137 local, symbols. Add error when linking non shared liraries with
140 2018-10-05 Richard Henderson <rth@twiddle.net>
141 Stafford Horne <shorne@gmail.com>
143 * bfd-in2.h: Regenerated.
144 * elf32-or1k.c (N_ONES): New macro.
145 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
146 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
147 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
148 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
149 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
150 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
151 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
152 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
153 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
154 BFD_RELOC_OR1K_TLS_LE_SLO16.
155 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
156 also check results before returning.
157 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
159 (or1k_final_link_relocate): New function.
160 (or1k_elf_relocate_section): Add support for new AHI and SLO
161 relocations. Use or1k_final_link_relocate instead of generic
162 _bfd_final_link_relocate.
163 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
164 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
165 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
166 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
167 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
168 and BFD_RELOC_OR1K_GOTOFF_LO16.
169 * libbfd.h: Regenerated.
171 2018-10-04 Jim Wilson <jimw@sifive.com>
173 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
174 loop, handle htab->sdyntdata section.
176 2018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
178 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
179 impact of STT_REGISTER symbols in the dynsym sh_info here...
180 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
183 2018-10-03 H.J. Lu <hongjiu.lu@intel.com>
186 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
187 sections with the same section alignment into a single PT_NOTE
188 segment. Check SHT_NOTE section type instead of section name.
189 (_bfd_elf_map_sections_to_segments): Likewise.
191 2018-10-03 Millan Wolff <mail@milianw.de>
194 * dwarf2.c (find_abstract_instance): Allow recursive invocations
195 of find_abstract_instance to override the name variable.
197 2018-10-03 Nick Clifton <nickc@redhat.com>
199 * po/pt.po: Updated Portuguese translation.
201 2018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
203 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
204 section alignment in consideration for this relocation. Fixed TCB_SIZE
205 offset size to include section alignment.
206 (get_got_entry_list_for_symbol): Changed.
207 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
208 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
209 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
211 (elf_arc_check_relocs): Changed.
212 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
213 (struct elf_arc_link_hash_entry): Moved and changed.
214 (elf_arc_link_hash_newfunc): Changed.
215 (arc_elf_link_hash_table_create): Removed old initializations.
216 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
218 2018-09-28 H.J. Lu <hongjiu.lu@intel.com>
220 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
221 elfclass instead of bed->s->elfclass.
223 2018-09-27 Jim Wilson <jimw@sifive.com>
225 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
226 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
227 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
228 (riscv_find_pcgp_lo_reloc): Likewise.
229 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
230 (riscv_delete_pcgp_lo_reloc): Likewise.
231 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
232 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
233 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
235 2018-09-25 Jim Wilson <jimw@sifive.com>
237 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
238 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
239 and return FALSE. Return TRUE at end.
240 (riscv_make_plt_entry): Likewise.
241 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
242 (riscv_elf_finish_dynamic_sections): Update call to
243 riscv_make_plt_header.
245 2018-09-24 Jim Wilson <jimw@sifive.com>
247 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
248 hi_sec_off which is symbol address with addend subtracted. Use in
249 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
251 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
252 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
253 Add strings for the two errors handled here.
254 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
255 comment. Only give error with addend when used with section symbol.
256 In case bfd_reloc_dangerous, update error string.
258 2018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
261 * elf.c (_bfd_elf_write_object_contents): Return from function
262 early if abfd->direction == both_direction.
264 2018-09-21 Simon Marchi <simon.marchi@ericsson.com>
266 * configure.ac: Check for fls.
267 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
268 * config.in: Re-generate.
269 * configure: Re-generate.
271 2018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
273 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
274 duplicate `case' selectors.
276 2018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
278 * elf32-nds32.c (nds32_elf_relax_loadstore):
279 Remove the unused target features.
280 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
281 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
282 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
283 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
284 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
285 calculate_plt_offset, calculate_got_memory_address,
286 nds32_elf_check_dup_relocs): Removed.
288 * elf32-nds32.h: Remove the unused macros and defines.
289 (elf_nds32_link_hash_table): Remove the unused variable.
290 (bfd_elf32_nds32_set_target_option): Update prototype.
291 (nds32_elf_ex9_init): Removed.
292 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
293 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
294 to initialize array nds32_elf_howto_table in any order
295 without lots of EMPTY_HOWTO.
296 (nds32_reloc_map): Updated.
297 * reloc.c: Add BFD_RELOC_NDS32_LSI.
298 * bfd-in2.h: Regenerated.
299 * bfd/libbfd.h: Regenerated.
300 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
301 (nds32_reloc_map): Likewise.
302 (nds32_elf_relax_flsi): New function.
303 (nds32_elf_relax_section): Support floating load/store relaxation.
304 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
306 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
307 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
308 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
309 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
311 (nds32_info_to_howto_rel): Add BFD_ASSERT.
312 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
313 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
314 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
315 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
316 (nds32_elf_final_sda_base): Improve it to find the better gp value.
317 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
318 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
319 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
320 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
321 (create_got_section): Likewise.
322 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
323 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
324 (nds32_elf_check_relocs): Fix the issue that the shared library may
325 has TEXTREL entry in the dynamic section.
326 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
327 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
328 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
330 (calculate_offset): Remove the unused parameter `pic_ext_target' and
333 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
334 will cause some errors for our test cases.
335 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
337 * reloc.c: Add TLS relocations.
338 * libbfd.h: Regenerated.
339 * bfd-in2.h: Regenerated.
340 * elf32-nds32.h (struct section_id_list_t): New.
341 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
342 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
344 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
346 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
347 elf_nds32_link_hash_table): Updated.
348 * elf32-nds32.c (enum elf_nds32_tls_type): New.
349 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
350 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
351 fls, ones32, list_insert, list_insert_sibling, dump_chain,
352 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
353 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
354 (elf_nds32_obj_tdata): Add new fields.
355 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
356 (nds32_elf_howto_table): Add TLS relocations.
357 (nds32_reloc_map): Likewise.
358 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
359 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
360 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
361 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
362 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
363 (dtpoff_base): Rename it to `gottpof' and then update it.
365 2018-09-20 Alan Modra <amodra@gmail.com>
368 * peXXigen.c (pe_print_edata): Correct export address table
369 overflow checks. Check dataoff against section size too.
371 2018-09-20 Alan Modra <amodra@gmail.com>
374 * dwarf2.c (read_section): Error when attempting to malloc
375 "(bfd_size_type) -1".
376 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
377 function_name. Bounds check reloc address. Formatting. Ensure
378 .stabstr zero terminated.
380 2018-09-18 Nick Clifton <nickc@redhat.com>
383 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
384 ELF section has contents and size larger than the file size.
386 2018-09-14 Maciej W. Rozycki <macro@mips.com>
389 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
390 (_bfd_mips_elf_linker_flags): Update prototype.
391 * elf32-mips.c (elf_backend_hide_symbol): New macro.
392 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
393 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
394 * elfxx-mips.c (mips_elf_link_hash_table): Add
395 `use_absolute_zero' and `gnu_target' members.
396 (mips_elf_record_global_got_symbol): Call
397 `_bfd_mips_elf_hide_symbol' rather than
398 `_bfd_elf_link_hash_hide_symbol'.
399 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
400 (mips_elf_obtain_contents): Reorder function.
401 (mips_elf_nullify_got_load): New function.
402 (mips_elf_calculate_relocation): Add `contents' parameter.
403 Nullify GOT loads or if it is not possible, then redirect GOT
404 relocations to the `__gnu_absolute_zero' symbol, for references
405 that are supposed to resolve to zero.
406 (mips_elf_define_absolute_zero): New function.
407 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
408 `mips_elf_calculate_relocation' for references made via the GOT
409 that are supposed to resolve to zero.
410 (_bfd_mips_elf_hide_symbol): New function.
411 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
412 set the `gnu_target' member of the MIPS hash table.
413 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
414 (_bfd_mips_post_process_headers): Use it.
416 2018-09-14 Maciej W. Rozycki <macro@mips.com>
418 * elfxx-mips.c (mips_elf_store_contents): New function...
419 (mips_elf_perform_relocation): ... factored out from here.
421 2018-09-14 Lifang Xia <lifang_xia@c-sky.com>
423 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
425 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
427 2018-09-14 Alan Modra <amodra@gmail.com>
430 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
431 fields in debug sections when reloc is against an undefined symbol
432 and called from bfd_simple_get_relocated_section_contents or
434 * dwarf2.c (find_abstract_instance): Return true for zero offset
435 DW_FORM_ref_addr without returning values.
437 2018-09-06 Alan Modra <amodra@gmail.com>
440 * elf32-avr.c (elf_avr_special_sections): New.
441 (elf_backend_special_sections): Define.
443 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
445 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
446 error when an invalid relocation is passed; this is already done
447 by `_bfd_sparc_elf_info_to_howto_ptr'.
449 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
451 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
452 error when an invalid symbol index is retrieved in ELF64_R_SYM of
453 a relocation seen in an input file.
455 2018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
456 Alan Modra <amodra@gmail.com>
459 elf.c (copy_elf_program_header): When first segment contains
460 only the headers and SHT_NOBITS sections, use segment p_filesz
461 to calculate header and padding size. Use filepos of the first
464 2018-08-31 H.J. Lu <hongjiu.lu@intel.com>
467 * archures.c (bfd_arch_get_compatible): Allow an IR object with
468 unknown architecture.
470 2018-08-31 Alan Modra <amodra@gmail.com>
472 * elf64-ppc.c (num_relocs_for_offset): New function.
473 (emit_relocs_for_offset): New function.
474 (use_global_in_relocs): New function, split out from..
475 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
476 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
477 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
479 2018-08-31 Alan Modra <amodra@gmail.com>
481 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
482 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
483 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
485 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
486 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
487 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
488 * bfd-in2.h: Regenerate.
489 * libbfd.h: Regenerate.
491 2018-08-31 Alan Modra <amodra@gmail.com>
493 * elf64-ppc.c: Correct _notoc stub comments.
494 (ppc_build_one_stub): Simplify output of branch for notoc
495 long branch stub. Don't include label offset of 8 bytes in
496 "off" calculation for notoc plt stub. Don't emit insns to get pc.
497 (build_offset): Emit insns to get pc here instead.
498 (size_offset): Add 4 extra insns.
499 (plt_stub_size): Adjust for "off" and size_offset changes.
500 (ppc_size_one_stub): Rearrange code into a switch, duplicating
501 some to better match ppc_build_one_stub.
503 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
505 * archures.c (bfd_architecture): New machine
506 bfd_mach_mips_gs264e.
507 * bfd-in2.h (bfd_architecture): Likewise.
508 * cpu-mips.c (enum I_xxx): Likewise.
509 (arch_info_struct): Likewise.
510 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
512 (mips_set_isa_flags): Likewise.
513 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
514 bfd_mach_mips_gs464e extension.
516 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
518 * archures.c (bfd_architecture): New machine
519 bfd_mach_mips_gs464e.
520 * bfd-in2.h (bfd_architecture): Likewise.
521 * cpu-mips.c (enum I_xxx): Likewise.
522 (arch_info_struct): Likewise.
523 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
525 (mips_set_isa_flags): Likewise.
526 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
527 bfd_mach_mips_gs464 extension.
529 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
531 * archures.c (bfd_architecture): Rename
532 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
533 * bfd-in2.h (bfd_architecture): Likewise.
534 * cpu-mips.c (enum I_xxx): Likewise.
535 (arch_info_struct): Likewise.
536 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
537 (mips_set_isa_flags): Likewise.
538 (mips_mach_extensions): Likewise.
539 (bfd_mips_isa_ext_mach): Likewise.
540 (bfd_mips_isa_ext): Likewise.
541 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
543 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
545 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
547 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
549 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
550 isa_ext for infer ABI flags.
551 (print_mips_ases): Add Loongson EXT extension.
553 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
555 * elfxx-mips.c (print_mips_ases): Add CAM extension.
557 2018-08-27 H.J. Lu <hongjiu.lu@intel.com>
559 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
560 out the GNU_PROPERTY_X86_UINT32_VALID bit.
562 2018-08-25 H.J. Lu <hongjiu.lu@intel.com>
565 * elf.c (_bfd_elf_get_symbol_version_string): Return
566 _("<corrupt>") for corrupt symbol version info.
568 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
570 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
571 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
572 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
573 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
574 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
575 (_bfd_x86_elf_merge_gnu_properties): Likewise.
576 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
577 instead of X86_ISA_1_NEEDED.
578 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
579 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
580 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
581 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
582 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
584 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
586 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
587 GNU_PROPERTY_X86_UINT32_VALID bit.
588 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
589 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
591 2018-08-23 Zenith423 <zenith432@users.sourceforge.net>
594 * plugin.c (struct plugin_list_entry): New structure.
595 (plugin_list): New variable.
596 (try_load_plugin): Place opened plugins on a list. Ensure that
597 the refcount in the dynamic loader is kept at 1.
599 2018-08-23 Alan Modra <amodra@gmail.com>
601 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
604 2018-08-23 Nick Clifton <nickc@redhat.com>
606 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
607 code with an assertion.
609 2018-08-23 Nick Clifton <nickc@redhat.com>
612 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
613 it to prevent walking off the end of the table.
614 (coff_get_normalized_symtab): Pass internal_end pointer to
617 2018-08-23 Alan Modra <amodra@gmail.com>
619 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
620 unresolved_reloc on ppc_stub_plt_call_notoc.
622 2018-08-22 H.J. Lu <hongjiu.lu@intel.com>
625 * development.sh (experimental): New.
627 2018-08-22 Helge Deller <deller@gmx.de>
628 Nick Clifton <nickc@redhat.com>
630 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
631 the section type of the .PARISC.unwind section on 64-bit binaries
632 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
633 Add comment about the sh_entsize value.
635 2018-08-22 Rafeal Auler <rafaelauler@gmail.com>
638 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
639 stub's target, since it may have been changed after the layout.
641 2018-08-21 John Darington <john@darrington.wattle.id.au>
643 * elf32-s12z.c (opru18_reloc): New function.
644 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
646 2018-08-21 mephi42 <mephi42@gmail.com>
649 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
650 data is already considered filled.
652 2018-08-21 Alan Modra <amodra@gmail.com>
654 * elf64-ppc.c (HOW): Define.
656 (ppc64_elf_howto_raw): Use HOW to initialize entries.
657 * elf32-ppc.c (HOW): Define.
658 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
659 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
661 2018-08-21 Alan Modra <amodra@gmail.com>
663 * reloc.c (reloc_howto_type): Typedef.
664 (bfd_symbol): Delete forward declaration.
665 (struct reloc_howto_struct): Add "negate" field. Make "size",
666 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
667 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
668 Rearrange for better packing. Revise comments.
669 (HOWTO): Map to rearranged reloc_howto_struct.
670 (bfd_get_reloc_size): Delete now unused cases.
671 (read_reloc, write_reloc): Likewise.
672 (apply_reloc, _bfd_relocate_contents): Test howto->negate
673 rather than howto->size < 0 for negated relocation values.
674 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
675 signed/unsigned warning.
676 (xcoff_ppc_relocate_section): Delete "condition is always false"
678 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
679 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
681 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
682 size 16 for ALPHA_R_LINKAGE.
683 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
685 * bfd-in.h (reloc_howto_type): Delete.
686 * bfd-in2.h: Regenerate.
688 2018-08-21 Alan Modra <amodra@gmail.com>
690 * reloc.c (HOWTO): Revise comment.
691 (NEWHOWTO, HOWTO_PREPARE): Delete.
692 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
693 reloc_howto_struct with reloc_howto_type.
694 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
695 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
696 * elf-hppa.h (HOW): Define.
697 (elf_hppa_howto_table): Use it to simplify this table, correcting
698 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
699 R_PARISC_LTOFF_FPTR16DF.
700 * elf32-mep.c (MEPREL): Use HOWTO.
701 * bfd-in2.h: Regenerate.
703 2018-08-20 Alan Modra <amodra@gmail.com>
705 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
707 (mmo_init): Don't init valid_mmo_symbol_character_set.
709 2018-08-20 Alan Modra <amodra@gmail.com>
711 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
713 2018-08-17 H.J. Lu <hongjiu.lu@intel.com>
716 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
717 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
718 backend fixup_gnu_properties if it isn't NULL. Discard
719 .note.gnu.property section if all properties have been removed.
720 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
721 (elfNN_bed): Initialize fixup_gnu_properties.
722 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
724 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
726 (elf_backend_fixup_gnu_properties): New.
728 2018-08-16 Alan Modra <amodra@gmail.com>
730 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
733 2018-08-12 H.J. Lu <hongjiu.lu@intel.com>
736 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
737 (BFD32_LIBS_CFILES): Add elf-properties.c.
738 (BFD32_BACKENDS): Remove elf-properties.lo.
739 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
740 * configure.ac (elf): Remove elf-properties.lo.
741 * Makefile.in: Regenerated.
742 * configure: Likewise.
744 2018-08-11 H.J. Lu <hongjiu.lu@intel.com>
747 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
748 add X86_ISA_1_NEEDED property only if existing properties won't
751 2018-08-11 Alan Modra <amodra@gmail.com>
753 * reloc.c (bfd_get_reloc_size): Sort switch.
754 (read_reloc, write_reloc, apply_reloc): New functions.
755 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
756 (_bfd_relocate_contents): Use read_reloc and write_reloc.
757 (_bfd_clear_contents): Likewise.
759 2018-08-11 John Darrington <john@darrington.wattle.id.au>
761 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
762 (_bfd_clear_contents): Likewise.
763 (bfd_perform_relocation): Likewise.
764 (bfd_install_relocation): Likewise.
766 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
769 * elflink.c (bfd_elf_record_link_assignment): Always clear
770 h->verinfo.verdef when overriding a dynamic definition.
772 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
775 * elf-properties.c (elf_get_gnu_property_section_size): Always
776 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
777 (elf_write_gnu_properties): Likewise.
779 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
782 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
783 calling _bfd_elf_convert_gnu_property_size to convert
784 .note.gnu.property section size.
785 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
786 calling _bfd_elf_convert_gnu_properties to convert
787 .note.gnu.property section.
788 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
789 (_bfd_elf_convert_gnu_properties): Likewise.
790 * elf-properties.c (elf_get_gnu_property_section_size): New
792 (elf_write_gnu_properties): Likewise.
793 (_bfd_elf_convert_gnu_property_size): Likewise.
794 (_bfd_elf_convert_gnu_properties): Likewise.
795 (_bfd_elf_link_setup_gnu_properties): Use
796 elf_get_gnu_property_section_size and elf_write_gnu_properties.
798 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
801 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
802 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
803 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
804 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
805 GNU_PROPERTY_X86_ISA_1_USED, property.
807 2018-08-07 Alan Modra <amodra@gmail.com>
809 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
810 Add lr_restore, eh_size and eh_base.
811 (eh_advance, eh_advance_size): New functions.
812 (build_tls_get_addr_stub): Emit EH info for stub.
813 (ppc_build_one_stub): Likewise for _notoc stubs.
814 (ppc_size_one_stub): Size EH info for stub.
815 (group_sections): Init new map_stub fields.
816 (stub_eh_frame_size): Delete.
817 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
819 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
820 offset to stub section here..
821 (ppc64_elf_finish_dynamic_sections): ..rather than here.
823 2018-08-07 Alan Modra <amodra@gmail.com>
825 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
826 instruction of __tls_get_addr_opt stub.
827 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
828 dealing with __tls_get_addr_opt stub.
829 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
831 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
833 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
834 efalgs only when in/out exists.
835 (elf32_arc_section_from_shdr): Don't complain about 0x0c
836 section type. It is mwdt compiler specific.
838 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
840 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
842 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
844 * elf32-arc.c (arc_elf_merge_attributes): Handle
847 2018-08-05 Alan Modra <amodra@gmail.com>
849 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
850 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
851 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
852 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
853 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
854 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
855 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
856 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
857 ppc_stub_plt_call_both.
858 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
859 (build_offset, size_offset): New functions.
860 (plt_stub_size): Support plt_call_notoc and plt_call_both.
861 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
862 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
863 (ppc64_elf_size_stubs): Likewise, and new stubs.
864 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
865 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
866 * bfd-in2.h: Regenerate.
867 * libbfd.h: Regenerate.
869 2018-08-05 Alan Modra <amodra@gmail.com>
871 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
873 2018-08-02 Jim Wilson <jimw@sifive.com>
875 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
876 add SEC_LINKER_CREATED flag.
878 2018-08-01 Nick Clifton <nickc@redhat.com>
880 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
881 about potentially truncated strncpy operations.
882 (_bfd_xcoff_put_symbol_name): Likewise.
884 * elf32-avr.c (avr_stub_name): Check for a NULL return from
887 2018-08-01 Zenith <zenith432@users.sourceforge.net>
890 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
892 (try_claim): Always close the file descriptor at the end of the
894 (try_load_plugin): If a plugin has already been registered, then
895 skip the dlopen and onload steps and go straight to claiming the
896 file. If these is an error, close the plugin.
898 2018-08-01 Alan Modra <amodra@gmail.com>
900 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
901 (ppc_build_one_stub): Don't set stub_offset, instead assert that
902 it is sane. Don't adjust stub_offset for alignment. Adjust size
903 calculation. Use "targ" temp when calculating offsets.
904 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
905 calculating offsets. Adjust for alignment before setting
906 tls_get_addr_opt_bctrl.
908 2018-08-01 Alan Modra <amodra@gmail.com>
910 * po/SRC-POTFILES.in: Regenerate.
912 2018-07-30 Nick Clifton <nickc@redhat.com>
915 * elf32-sh.c (sh_elf_relocate_section): When processing
916 translation relocs, fail if the relocation offset is too small.
917 Replace BFD_ASSERTs with more helpful error messages.
919 2018-07-30 Andrew Jenner <andrew@codesourcery.com>
921 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
922 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
923 * Makefile.in: Regenerated.
924 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
925 related bfd_mach defines.
926 (bfd_csky_arch): Declare.
927 (bfd_archures_list): Add C-SKY.
928 * bfd-in.h (elf32_csky_build_stubs): Declare.
929 (elf32_csky_size_stubs): Declare.
930 (elf32_csky_next_input_section: Declare.
931 (elf32_csky_setup_section_lists): Declare.
932 * bfd-in2.h: Regenerated.
933 * config.bfd: Add C-SKY.
934 * configure.ac: Likewise.
935 * configure: Regenerated.
936 * cpu-csky.c: New file.
937 * elf-bfd.h (enum elf_target_id): Add C-SKY.
938 * elf32-csky.c: New file.
939 * libbfd.h: Regenerated.
940 * reloc.c: Add C-SKY relocations.
941 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
942 (_bfd_target_vector): Add C-SKY target vector entries.
944 2018-07-27 John Darrington <john@darrington.wattle.id.au>
946 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
948 2018-07-27 John Darrington <john@darrington.wattle.id.au>
950 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
951 (bfd_get_24, bfd_put_24): New macros.
952 * bfd-in2.h: Regenerate.
954 2018-07-27 John Darrington <john@darrington.wattle.id.au>
956 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
958 2018-07-26 Alan Modra <amodra@gmail.com>
960 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
961 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
963 2018-07-25 Alan Modra <amodra@gmail.com>
965 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
966 Avoid trashing toff with added when used as a symbol index.
967 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
968 creating unnecessary fixups when relocatable.
970 2018-07-25 Alan Modra <amodra@gmail.com>
972 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
973 -Wstringop-truncation warning for gcc-8.0 too.
974 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
975 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
976 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
977 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
978 * elf64-s390.c (elf_s390_write_core_note): Likewise.
980 2018-07-24 Alan Modra <amodra@gmail.com>
983 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
984 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
986 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
988 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
989 relocation sections consistency check to always check both
990 .rela.dyn and .rela.plt when they exist. Rearrange variable
991 definition and assignment places.
993 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
995 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
996 relocations section for dynamic undefined weak symbols when
997 linking a shared object.
999 2018-07-23 Tom Tromey <tom@tromey.com>
1001 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1003 2018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1005 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1006 cleanup for the case of a global symbol that binds locally. Also
1007 install a value in the GOT slot in the case of a local symbol in
1010 2018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1013 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1014 separate code program header is needed, make sure that the first
1015 read-only PT_LOAD segment has no code by adding a
1016 GNU_PROPERTY_X86_ISA_1_USED note.
1018 2018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1019 Maciej W. Rozycki <macro@mips.com>
1021 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1023 2018-07-20 Maciej W. Rozycki <macro@mips.com>
1025 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1026 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1027 dynamic relocation section will be discarded from output.
1028 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1029 the dynamic relocation section will be retained in output.
1031 2018-07-18 Maciej W. Rozycki <macro@mips.com>
1033 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1034 checks for defined weak symbols.
1036 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1038 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1039 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1040 whether the symbol is absolute.
1041 (nds32_elf_relax_lo12): Likewise.
1042 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1043 (elfNN_aarch64_check_relocs): Likewise.
1044 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1045 (bfd_xcoff_import_symbol): Likewise.
1046 (xcoff_write_global_symbol): Likewise.
1048 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1050 * linker.c (bfd_is_abs_symbol): New macro.
1051 * bfd-in2.h: Regenerate.
1053 2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1055 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1056 (elfcore_write_ppc_ppr): Likewise.
1057 (elfcore_write_ppc_dscr): Likewise.
1058 (elfcore_write_ppc_ebb): Likewise.
1059 (elfcore_write_ppc_pmu): Likewise.
1060 (elfcore_write_ppc_tm_cgpr): Likewise.
1061 (elfcore_write_ppc_tm_cfpr): Likewise.
1062 (elfcore_write_ppc_tm_cvmx): Likewise.
1063 (elfcore_write_ppc_tm_cvsx): Likewise.
1064 (elfcore_write_ppc_tm_spr): Likewise.
1065 (elfcore_write_ppc_tm_ctar): Likewise.
1066 (elfcore_write_ppc_tm_cppr): Likewise.
1067 (elfcore_write_ppc_tm_cdscr): Likewise.
1068 * elf.c (elfcore_write_ppc_tar): New function.
1069 (elfcore_write_ppc_ppr): Likewise.
1070 (elfcore_write_ppc_dscr): Likewise.
1071 (elfcore_write_ppc_ebb): Likewise.
1072 (elfcore_write_ppc_pmu): Likewise.
1073 (elfcore_write_ppc_tm_cgpr): Likewise.
1074 (elfcore_write_ppc_tm_cfpr): Likewise.
1075 (elfcore_write_ppc_tm_cvmx): Likewise.
1076 (elfcore_write_ppc_tm_cvsx): Likewise.
1077 (elfcore_write_ppc_tm_spr): Likewise.
1078 (elfcore_write_ppc_tm_ctar): Likewise.
1079 (elfcore_write_ppc_tm_cppr): Likewise.
1080 (elfcore_write_ppc_tm_cdscr): Likewise.
1081 (elfcore_write_register_note): Call them.
1082 (elfcore_grok_ppc_tar): New function.
1083 (elfcore_grok_ppc_ppr): Likewise.
1084 (elfcore_grok_ppc_dscr): Likewise.
1085 (elfcore_grok_ppc_ebb): Likewise.
1086 (elfcore_grok_ppc_pmu): Likewise.
1087 (elfcore_grok_ppc_tm_cgpr): Likewise.
1088 (elfcore_grok_ppc_tm_cfpr): Likewise.
1089 (elfcore_grok_ppc_tm_cvmx): Likewise.
1090 (elfcore_grok_ppc_tm_cvsx): Likewise.
1091 (elfcore_grok_ppc_tm_spr): Likewise.
1092 (elfcore_grok_ppc_tm_ctar): Likewise.
1093 (elfcore_grok_ppc_tm_cppr): Likewise.
1094 (elfcore_grok_ppc_tm_cdscr): Likewise.
1095 (elfcore_grok_note): Call them.
1097 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1099 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1100 than `!bfd_link_pic' in determining the dynamic symbol index.
1101 Avoid the index of -1.
1102 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1103 moving `dyn' to the beginning of the function block.
1105 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1106 Rich Felker <bugdal@aerifal.cx>
1109 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1110 than `bfd_link_pic' to determine whether dynamic relocations are
1112 (mips_elf_initialize_tls_slots): Likewise.
1114 2018-07-10 Maciej W. Rozycki <macro@mips.com>
1116 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1117 to `remove_section'.
1119 2018-07-10 Alan Modra <amodra@gmail.com>
1121 * elf32-xgate.h: Delete.
1122 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1123 that are now needed.
1124 (xgate_elf_bfd_link_hash_table_create)
1125 (xgate_elf_bfd_link_hash_table_free)
1126 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1127 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1128 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1129 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1130 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1131 (elf32_xgate_post_process_headers): Delete.
1132 (elf32_xgate_backend_symbol_processing): New function.
1133 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1134 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1135 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1136 (elf_backend_relocate_section, elf_backend_object_p)
1137 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1138 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1139 (bfd_elf32_bfd_link_hash_table_create)
1140 (bfd_elf32_bfd_set_private_flags)
1141 (xgate_stub_hash_lookup): Don't define.
1142 (elf_backend_symbol_processing): Define.
1143 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1145 2018-07-09 Maciej W. Rozycki <macro@mips.com>
1147 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1148 `->needs_lazy_stub' if the stubs output section is the absolute
1151 2018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1154 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1155 * configure: Regenerated.
1157 2018-07-09 Alan Modra <amodra@gmail.com>
1159 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1160 _bfd_elf_post_process_headers.
1162 2018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1164 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1165 space for dynamic relocation for undefined weak symbol.
1166 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1167 relocation for undefined weak symbols.
1168 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1169 section for relocations against undefined weak symbols.
1171 2018-07-06 Alan Hayward <alan.hayward@arm.com>
1173 * elf.c (elfcore_grok_aarch_sve): New function.
1174 (elfcore_grok_note): Check for Aarch64 SVE.
1175 (elfcore_write_aarch_sve): New function.
1176 (elfcore_write_register_note): Check for Aarch64 SVE.
1177 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1179 2018-07-06 Alan Modra <amodra@gmail.com>
1181 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1182 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1183 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1184 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1185 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1186 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1187 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1189 2018-07-05 Jim Wilson <jimw@sifive.com>
1191 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1192 (riscv64*-*-*): Likewise.
1193 (riscv-*-*): Add as an alias for riscv32*-*-*.
1195 2018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1198 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1199 ISA properties with empty bits.
1201 2018-07-05 Nick Clifton <nickc@redhat.com>
1203 * po/ru.po: Updated Russian translation.
1205 2018-07-05 Alan Modra <amodra@gmail.com>
1207 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1208 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1209 on mismatch. Remove "warning: " from messages. Track last bfd
1211 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1212 _bfd_elf_ppc_merge_fp_attributes.
1213 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1214 from _bfd_elf_ppc_merge_fp_attributes.
1216 2018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1218 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1219 * Makefile.in: Regenerated.
1221 2018-07-03 Alan Modra <amodra@gmail.com>
1223 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1226 2018-07-03 Alan Modra <amodra@gmail.com>
1228 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1229 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1230 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1231 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1232 incompatible attribute.
1233 (ppc_elf_merge_obj_attributes): Likewise. Return
1234 _bfd_elf_merge_object_attributes result.
1235 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1236 _bfd_elf_merge_object_attributes result.
1238 2018-07-03 Alan Modra <amodra@gmail.com>
1241 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1242 in discarded sections.
1244 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1246 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1247 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1250 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1252 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1253 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1254 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1255 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1256 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1257 R_MICROMIPS_PC23_S2 relocation entries.
1258 (micromips_elf64_howto_table_rela): Likewise.
1259 (micromips_reloc_map): Likewise.
1260 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1261 (elf_micromips_howto_table_rela): Likewise.
1262 (micromips_reloc_map): Likewise.
1264 2018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1267 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1268 R_X86_64_converted_reloc_bit bit.
1270 2018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1271 Tom Tromey <tom@tromey.com>
1275 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1276 (bfd_mach_o_close_and_cleanup): Redefine.
1277 * archive.c (_bfd_unlink_from_archive_parent): New function,
1279 (_bfd_archive_close_and_cleanup): ..here.
1280 (bfd_generic_archive_p): Do not clear archive's format.
1281 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1282 * libbfd.h: Regenerate.
1284 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1286 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1287 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1288 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1289 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1290 * bfd-in2.h: Regenerate.
1291 * cpu-arm.c (arch_info_struct): Add entries for above new
1292 bfd_mach_arm values.
1293 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1294 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1295 architectures. Force assert failure for any new Tag_CPU_arch value.
1297 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1299 * doc/bfdint.texi: Use command-line consistently when used in a
1301 * doc/bfdsumm.texi: Likewise.
1303 2018-06-29 Maciej W. Rozycki <macro@mips.com>
1305 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1306 visibility check made for undefined weak symbols.
1308 2018-06-26 Nick Clifton <nickc@redhat.com>
1310 * po/uk.po: Updated Ukranian translation.
1312 2018-06-25 Nick Clifton <nickc@redhat.com>
1314 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1315 for malloc returning NULL.
1316 (_bfd_aarch64_erratum_843419_fixup): Check for
1317 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1319 2018-06-24 Nick Clifton <nickc@redhat.com>
1321 * po/bfd.pot: Regenerate.
1323 2018-06-24 Nick Clifton <nickc@redhat.com>
1325 * version.m4: Update version string to 2.31.51.
1326 * configure: Regenerate.
1328 2018-06-24 Nick Clifton <nickc@redhat.com>
1330 2.31 branch created.
1332 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1334 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1335 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1337 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1339 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1340 EI_ABIVERSION setting together.
1342 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1344 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1345 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1346 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1347 (_bfd_mips_post_process_headers): Use them in place of magic
1350 2018-06-21 Jim Wilson <jimw@sifive.com>
1352 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1353 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1355 2018-06-21 Alan Modra <amodra@gmail.com>
1357 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1358 * doc/Makefile.in: Regenerate.
1360 2018-06-20 Renlin Li <renlin.li@arm.com>
1362 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1363 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1364 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1365 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1366 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1367 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1368 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1369 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1370 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1372 2018-06-20 Nick Clifton <nickc@redhat.com>
1375 * opncls.c (get_build_id): Check for a negative or excessive data
1376 size in the build-id note.
1378 2018-06-20 Nick Clifton <nickc@redhat.com>
1381 * mach-o.c (cputype): New function.
1382 (cpusubtype): New function.
1383 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1384 values in the MACH-O file header.
1385 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1386 cpusubtype fields from the input bfd's mach-o header to the output
1388 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1389 Redefine to bfd_mach_o_bfd_print_private_data.
1390 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1392 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1395 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1396 `.got.plt' entry referred is in range.
1397 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1398 start. Replace the assertion used for that with a proper error
1401 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1403 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1406 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1408 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1409 (INCLUDES): Rename to ...
1410 (AM_CPPFLAGS): ... this.
1411 * configure.ac: Remove AC_PREREQ.
1412 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1413 info-in-builddir no-texinfo.tex.
1414 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1415 * doc/bfd.texinfo: Rename to ...
1416 * doc/bfd.texi: ... this.
1417 * Makefile.in: Re-generate.
1418 * aclocal.m4: Re-generate.
1419 * config.in: Re-generate.
1420 * configure: Re-generate.
1421 * doc/Makefile.in: Re-generate.
1423 2018-06-18 Mephi <mephi42@gmail.com>
1426 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1427 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1428 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1429 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1430 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1431 * bfd-in2.h: Regenerate.
1432 * libbfd.h: Regenerate.
1434 2018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1436 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1438 2018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1441 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1442 symbol version is base version.
1444 2018-06-14 Alan Modra <amodra@gmail.com>
1446 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1447 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1448 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1449 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1450 "dynamic_relocs" is not set.
1451 * elfxx-mips.c (count_section_dynsyms): Likewise.
1453 2018-06-14 Alan Modra <amodra@gmail.com>
1456 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1458 2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1459 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1461 * elfxx-mips.c (print_mips_ases): Add CRC.
1463 2018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1466 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1467 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1468 __bss_start, _end and _edata in shared libraries.
1470 2018-06-07 Alan Modra <amodra@gmail.com>
1472 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1473 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1475 2018-06-05 Alan Modra <amodra@gmail.com>
1477 * bfd.c (struct bfd): Update comment on "where" usage.
1478 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1479 "iostream", and "where" from containing archive file. Return
1480 error on NULL iovec.
1481 (bfd_bread): Similarly, and return error attempted out of
1482 bounds archive element access.
1483 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1484 "where" from containing archive file.
1485 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1486 attempt to optimize away seeks. Don't paper over errors by
1488 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1489 (bfd_get_size): Likewise.
1490 (bfd_mmap): Operate on and use iovec of containing archive
1491 file. Return error on NULL iovec.
1492 * cache.c (bfd_cache_lookup_worker): Abort if working on
1493 archive element bfd.
1494 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1495 Don't ignore zero byte reads.
1496 (cache_bread): Look up FILE* in cache here. Error on NULL
1498 (cache_bwrite): Rename "where" to "from".
1499 (cache_bmmap): Don't handle archive elements.
1500 * coffcode.h (coff_slurp_line_table): Exit early on zero
1502 * bfd-in2.h: Regenerate.
1504 2018-06-05 Alan Modra <amodra@gmail.com>
1507 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1508 nested archives. Open file again for plugin.
1509 (try_claim): Don't save and restore file position. Close file
1511 * sysdep.h (O_BINARY): Define.
1513 2018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1515 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1516 (compute_fill_extra_space): Drop declaration. Rename function to
1517 xtensa_compute_fill_extra_space.
1518 (compute_ebb_actions, remove_dead_literal): Update references to
1519 compute_fill_extra_space.
1521 2018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1523 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1525 (xtensa_add_names): New function.
1526 (xtensa_property_section_name): Add new parameter
1527 separate_sections, use it to choose property section name.
1528 (xtensa_get_separate_property_section): New function.
1529 (xtensa_get_property_section): Invoke
1530 xtensa_get_separate_property_section to get individual property
1531 section if it exists, common property section otherwise.
1532 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1533 to xtensa_property_section_name.
1535 2018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1538 * bfd-in.h: Include "diagnostics.h".
1539 * bfd-in2.h: Regenerated.
1540 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1541 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1542 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1543 -Wstringop-truncation.
1544 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1545 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1546 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1547 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1548 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1550 2018-06-03 Jim Wilson <jimw@sifive.com>
1553 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1554 for and handle an undefined weak with no PLT.
1557 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1558 to code that ignores duplicate symbols.
1560 2018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1562 * version.m4: Bump version to 2.30.52
1563 * configure: Regenerated.
1565 2018-06-01 Alan Modra <amodra@gmail.com>
1567 * bfd.c (_bfd_error_handler): Arrange for this function to be
1568 declared in bfd-in2.h.
1569 * libbfd-in.h (_bfd_error_handler): Don't declare.
1570 * libbfd.h: Regenerate.
1571 * bfd-in2.h: Regenerate.
1573 2018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1575 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1576 This is needed to generate UEFI application image files from ELFs.
1578 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1581 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1582 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1583 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1584 (elf_i386_lazy_ibt_plt): Likewise.
1585 (elf_i386_nacl_plt): Likewise.
1586 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1587 (elf_x86_64_tlsdesc_plt_entry): This.
1588 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1589 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1590 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1591 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1592 (elf_x86_64_lazy_bnd_plt): Likewise.
1593 (elf_x86_64_lazy_ibt_plt): Likewise.
1594 (elf_x32_lazy_ibt_plt): Likewise.
1595 (elf_x86_64_nacl_plt): Likewise.
1596 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1597 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1598 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1599 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1600 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1601 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1602 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1603 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1604 (elf_x86_non_lazy_plt_layout): Update comments.
1605 (elf_x86_plt_layout): Likewise.
1607 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1610 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1611 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1612 (elf_backend_add_symbol_hook): Likewise.
1613 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1614 (elf_backend_add_symbol_hook): Likewise.
1615 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1616 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1617 (elf_backend_add_symbol_hook): Likewise.
1618 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1619 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1620 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1621 (elf_backend_add_symbol_hook): Likewise.
1622 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1624 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1625 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1626 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1627 * elflink.c (elf_link_add_object_symbols): Set
1628 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1630 2018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1634 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1635 Extracted from _bfd_elf_link_assign_sym_version.
1636 (_bfd_elf_link_hide_sym_by_version): New function.
1637 (_bfd_elf_link_assign_sym_version): Use
1638 _bfd_elf_link_hide_versioned_symbol.
1639 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1640 _bfd_elf_link_hide_sym_by_version instead of
1641 bfd_hide_sym_by_version. Don't check unversioned symbol.
1643 2018-05-25 Alan Modra <amodra@gmail.com>
1645 * Makefile.in: Regenerate.
1646 * po/SRC-POTFILES.in: Regenerate.
1648 2018-05-25 Alan Modra <amodra@gmail.com>
1650 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1651 * configure: Regenerate.
1653 2018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1655 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1658 2018-05-22 Alan Modra <amodra@gmail.com>
1661 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1663 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1665 (final_link_relocate): Revert last change.
1667 2018-05-22 Alan Modra <amodra@gmail.com>
1670 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1671 stubs in non-alloc sections.
1673 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1676 * aout-target.h (MY_bfd_link_hide_symbol): New.
1677 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1678 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1679 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1680 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1681 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1682 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1683 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1684 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1685 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1686 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1687 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1688 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1689 (bfd_link_hide_symbol): Likewise.
1690 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1691 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1692 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1693 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1694 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1695 * som.c (som_bfd_link_hide_symbol): Likewise.
1696 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1697 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1698 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1699 (alpha_vms_bfd_link_hide_symbol): Likewise.
1700 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1701 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1702 _bfd_generic_link_hide_symbol.
1703 (rs6000_xcoff64_aix_vec): Likewise.
1704 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1705 local symbol dynamic.
1706 (_bfd_elf_link_hide_symbol): New function.
1707 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1708 check root.ldscript_def.
1709 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1710 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1711 * bfd-in2.h: Regenerated.
1712 * libbfd.h: Likewise.
1714 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1717 * elf.c (setup_group): Mark section in a section group with
1720 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1723 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1724 set eh->local_ref to 1 if a symbol is versioned and there is a
1727 2018-05-18 Kito Cheng <kito.cheng@gmail.com>
1729 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1732 2018-05-18 Jim Wilson <jimw@sifive.com>
1734 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1735 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1736 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1737 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1738 (riscv_elf_finish_dynamic_symbol): Likewise.
1740 2018-05-18 John Darrington <john@darrington.wattle.id.au>
1742 * Makefile.am: Add s12z files.
1743 * Makefile.in: Regenerate.
1744 * archures.c: Add bfd_s12z_arch.
1745 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1746 * bfd-in2.h: Regenerate.
1747 * config.bfd: Add s12z target.
1748 * configure.ac: Add s12z target.
1749 * configure: Regenerate.
1750 * cpu-s12z.c: New file.
1751 * elf32-s12z.c: New file.
1752 * libbfd.c (bfd_putb24): New function.
1753 (bfd_putl24): New function.
1754 * libbfd.h: Regenerate.
1755 * reloc.c: Add s12z relocations.
1756 (bfd_get_reloc_size): Handle size 5 relocs.
1757 * targets.c: Add s12z_elf32_vec.
1759 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1762 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1764 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1765 set eh->local_ref to 1 for linker defined symbols.
1767 2018-05-18 Alan Modra <amodra@gmail.com>
1770 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1771 don't point at other SHT_GROUP sections. Set shdr corresponding
1772 to invalid entry, to NULL rather than section 0. Identify
1773 SHT_GROUP section index when reporting an error. Cope with NULL
1776 2018-05-18 Alan Modra <amodra@gmail.com>
1778 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1779 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1781 * libbfd.h: Regenerate.
1782 * configure: Regenerate.
1783 * config.in: Regenerate.
1785 2018-05-18 Alan Modra <amodra@gmail.com>
1787 * libbfd-in.h: Add include guard.
1788 * libcoff-in.h: Likewise.
1789 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1790 * doc/Makefile.in: Regenerate.
1791 * libbfd.h: Regenerate.
1792 * libcoff.h: Regenerate.
1794 2018-05-16 Maciej W. Rozycki <macro@mips.com>
1796 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1798 2018-05-16 Alan Modra <amodra@gmail.com>
1801 * format.c (struct bfd_preserve): Add section_id.
1802 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1804 (bfd_reinit): Set _bfd_section_id.
1805 (bfd_check_format_matches): Put all matches of any priority into
1806 matching_vector. Save initial section id and start each attempted
1807 match at that section id.
1808 * libbfd-in.h (_bfd_section_id): Declare.
1809 * section.c (_bfd_section_id): Rename from section_id and make
1810 global. Adjust uses.
1811 (bfd_get_next_section_id): Delete.
1812 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1813 bfd_get_section_id with _bfd_section_id.
1814 * libbfd.h: Regenerate.
1815 * bfd-in2.h: Regenerate.
1817 2018-05-15 Christophe Guillon <christophe.guillon@st.com>
1819 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1820 of the aux structure are initialised.
1822 2018-05-15 Francois H. Theron <francois.theron@netronome.com>
1824 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1826 2018-05-15 Nick Clifton <nickc@redhat.com>
1828 * po/pt.po: New Portuguese translation.
1829 * configure.ac (ALL_LINGUAS): Add pt.
1830 * configure: Regenerate.
1832 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1835 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1836 an error on IFUNC pointer defined in PDE.
1837 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1838 _bfd_x86_elf_link_fixup_ifunc_symbol.
1839 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1840 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1842 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1844 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1847 * elfxx-x86.c (elf_x86_linker_defined): New function.
1848 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1849 _end and _edata locally defined within executables.
1851 2018-05-12 Alan Modra <amodra@gmail.com>
1854 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1855 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1856 Instead make matching_lma and suggested_lma pointers to the
1857 sections. Align section vma and lma calculated from segment.
1858 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1859 test. Try to handle alignment padding before first section by
1860 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1862 2018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1864 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1865 conformant to TI ABI.
1866 (pru_elf32_relax_section): Likewise.
1867 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1868 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1869 (pru_elf32_pmem_relocate): Trap - should not get here.
1870 (pru_elf32_relocate_section): Add support for REL relocations.
1871 (elf_info_to_howto_rel): Enable REL.
1872 (elf_backend_may_use_rel_p): Likewise.
1873 (elf_backend_may_use_rela_p): Likewise.
1874 (elf_backend_default_use_rela_p): Likewise.
1876 2018-05-09 Alan Modra <amodra@gmail.com>
1879 * peXXigen.c (pe_print_edata): Correct minimum size.
1881 2018-05-09 Alan Modra <amodra@gmail.com>
1884 * peXXigen.c (pe_print_idata): Bound check hint_addr.
1886 2018-05-08 Nick Clifton <nickc@redhat.com>
1889 * elf.c (bfd_elf_get_str_section): Check for an excessively large
1891 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1892 attribute section is larger than the size of the file.
1894 2018-05-07 Alan Modra <amodra@gmail.com>
1896 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1897 strncmp when checking for ".bf" special symbol.
1898 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1899 section name a char array, remove sentinal known_sections entry,
1900 and adjust loop over known_sections to suit. Use memcmp rather
1903 2018-05-04 Alan Modra <amodra@gmail.com>
1905 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1906 (struct elf_external_linux_prpsinfo32_ugid16),
1907 (struct elf_external_linux_prpsinfo64_ugid32),
1908 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1909 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
1911 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
1913 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1915 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1916 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1917 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1918 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1919 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1921 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1922 false positive gcc-8 warning.
1923 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1925 2018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
1927 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1928 of arguments when warning about different long double types.
1930 2018-05-03 Simon Atanasyan <simon@atanasyan.com>
1932 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1933 (elf_backend_fixup_symbol): New macro.
1934 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1936 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1938 2018-04-30 Francois H. Theron <francois.theron@netronome.com>
1940 * Makefile.am: Added NFP files to build.
1941 * archures.c: Added bfd_arch_nfp
1942 * config.bfd: Added NFP support.
1943 * configure.ac: Added NFP support.
1944 * cpu-nfp.c: New, for NFP support.
1945 * elf-bfd.h: Added elf_section_info()
1946 * elf64-nfp.c: New, for NFP support.
1947 * po/SRC-POTFILES.in: Added NFP source files.
1948 * targets.c: Added nfp_elf64_vec
1949 * bfd-in2.h: Regenerate.
1950 * Makefile.in: Regenerate.
1951 * configure: Regenerate.
1953 2018-04-27 Alan Modra <amodra@gmail.com>
1955 * bfd-in2.h: Regenerate.
1956 * libbfd.h: Regenerate.
1958 2018-04-27 Alan Modra <amodra@gmail.com>
1962 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1964 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1966 2018-04-26 Pedro Alves <palves@redhat.com>
1968 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1969 ifunc and non-ifunc symbols duplicates.
1971 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1972 Mickaël Guêné <mickael.guene@st.com>
1974 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1975 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1976 (elf32_arm_populate_plt_entry): Likewise.
1977 (elf32_arm_output_plt_map_1): Likewise.
1978 (elf32_arm_output_arch_local_syms): Likewise.
1980 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1981 Mickaël Guêné <mickael.guene@st.com>
1983 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1984 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1986 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1987 Mickaël Guêné <mickael.guene@st.com>
1989 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1992 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1993 Mickaël Guêné <mickael.guene@st.com>
1995 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1996 (elf32_arm_always_size_sections): Create stack segment.
1998 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1999 Mickaël Guêné <mickael.guene@st.com>
2001 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2002 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2004 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2005 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2006 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2007 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2008 (struct elf32_arm_link_hash_table): Update comment.
2009 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2010 (IS_ARM_TLS_RELOC): Likewise.
2011 (elf32_arm_check_relocs): Likewise.
2012 (allocate_dynrelocs_for_symbol): Likewise.
2013 (elf32_arm_size_dynamic_sections): Update comment.
2014 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2015 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2017 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2018 Mickaël Guêné <mickael.guene@st.com>
2020 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2021 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2022 (elf32_arm_allocate_plt_entry): Likewise.
2023 (elf32_arm_populate_plt_entry): Likewise.
2024 (elf32_arm_output_plt_map_1): Likewise.
2026 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2027 Mickaël Guêné <mickael.guene@st.com>
2029 * elf32-arm.c (struct fdpic_local): New.
2030 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2031 (elf32_arm_local_fdpic_cnts): New.
2032 (struct fdpic_global): New.
2033 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2034 (elf32_arm_link_hash_table): Add srofixup field.
2035 (arm_elf_add_rofixup): New.
2036 (arm_elf_fill_funcdesc): New.
2037 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2038 (elf32_arm_allocate_local_sym_info): Likewise.
2039 (create_got_section): Create .rofixup section.
2040 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2041 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2042 (elf32_arm_final_link_relocate): Likewise.
2043 (elf32_arm_check_relocs): Likewise.
2044 (allocate_dynrelocs_for_symbol): Likewise.
2045 (elf32_arm_size_dynamic_sections): Likewise.
2046 (elf32_arm_finish_dynamic_sections): Likewise.
2047 (elf32_arm_output_arch_local_syms): Likewise.
2048 (elf32_arm_fdpic_omit_section_dynsym): New.
2050 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2051 Mickaël Guêné <mickael.guene@st.com>
2053 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2054 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2055 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2056 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2057 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2058 (elf32_arm_howto_from_type): Take new members of
2059 elf32_arm_howto_table_2 into account.
2060 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2061 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2062 BFD_RELOC_ARM_FUNCDESC_VALUE.
2063 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2064 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2065 BFD_RELOC_ARM_FUNCDESC_VALUE.
2067 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2068 Mickaël Guêné <mickael.guene@st.com>
2070 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2071 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2072 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2073 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2075 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2076 Mickaël Guêné <mickael.guene@st.com>
2078 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2079 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2080 arm*-*-uclinuxfdpiceabi.
2081 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2082 arm_elf32_fdpic_le_vec.
2083 * configure: Regenerate.
2084 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2085 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2086 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2087 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2088 (elf32_arm_fdpic_link_hash_table_create): New.
2089 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2090 arm_elf32_fdpic_le_vec.
2092 2018-04-25 Alan Modra <amodra@gmail.com>
2094 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2095 * elf.c (elfcore_write_prpsinfo): Likewise.
2097 2018-04-25 Alan Modra <amodra@gmail.com>
2099 * Makefile.am: Remove arm-aout and arm-coff support.
2100 * config.bfd: Likewise.
2101 * configure.ac: Likewise.
2102 * targets.c: Likewise.
2103 * aout-arm.c: Delete.
2104 * armnetbsd.c: Delete.
2106 * Makefile.in: Regenerate.
2107 * configure: Regenerate.
2108 * po/SRC-POTFILES.in: Regenerate.
2110 2018-04-24 Nick Clifton <nickc@redhat.com>
2113 * elf.c (ignore_section_sym): Check for the output_section pointer
2114 being NULL before dereferencing it.
2117 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2118 a negative PE_DEBUG_DATA size before iterating over the debug data.
2120 2018-04-23 Alan Modra <amodra@gmail.com>
2122 * elf-linux-core.h: Revert last change.
2125 2018-04-23 Nick Clifton <nickc@redhat.com>
2128 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2129 the end of the string table, and zero it.
2131 2018-04-23 Alan Modra <amodra@gmail.com>
2133 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2134 gcc-8 string truncation warning.
2135 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2136 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2137 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2138 * elf.c (elfcore_write_prpsinfo): Likewise.
2140 2018-04-23 Nick Clifton <nickc@redhat.com>
2143 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2144 the end of the string table, and zero it.
2146 2018-04-20 Alan Modra <amodra@gmail.com>
2149 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2150 case both dtprel and tprel relocs.
2151 (allocate_dynrelocs): Adjust conditions for got relocs.
2152 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2153 Emit dynamic relocs on TLS GOT entries for shared libraries,
2154 not when pic. Omit dynamic reloc on dtprel entry when local,
2155 and on tprel entry when local and executable.
2157 2018-04-19 Alan Modra <amodra@gmail.com>
2160 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2161 (hppa_type_of_stub): Don't return a long branch stub for
2162 symbols other than those defined statically.
2164 2018-04-19 Alan Modra <amodra@gmail.com>
2166 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2167 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2168 to selvecs for mips targets change 2018-04-18.
2169 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2170 and mips_ecoff_bele_vec.
2171 * targets.c: Likewise.
2172 * coff-mips.c: Resurrect.
2173 * Makefile.in: Regenerate.
2174 * configure: Regenerate.
2175 * po/SRC-POTFILES.in: Regenerate.
2177 2018-04-18 Alan Modra <amodra@gmail.com>
2179 * Makefile.am: Remove mips aout and coff support.
2180 * config.bfd: Likewise.
2181 * configure.ac: Likewise.
2182 * targets.c: Likewise.
2183 * coff-mips.c: Delete
2186 * pei-mips.c: Delete
2187 * Makefile.in: Regenerate.
2188 * configure: Regenerate.
2189 * po/SRC-POTFILES.in: Regenerate.
2191 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2193 * elf32-i386.c (elf32_bed): Define before including
2195 * elf64-x86-64.c (elf64_bed): Define before including
2197 (elf32_bed): Define before including "elf32-target.h".
2199 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2202 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2203 normal input file with compatible relocation.
2205 2018-04-18 Alan Modra <amodra@gmail.com>
2207 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2208 * config.bfd: Likewise.
2209 * configure.ac: Likewise.
2210 * doc/bfdint.texi: Likewise.
2211 * targets.c: Likewise.
2212 * freebsd.h: Delete.
2213 * i386dynix.c: Delete.
2214 * i386freebsd.c: Delete.
2215 * i386linux.c: Delete.
2216 * i386mach3.c: Delete.
2217 * i386netbsd.c: Delete.
2218 * i386os9k.c: Delete.
2219 * Makefile.in: Regenerate.
2220 * configure: Regenerate.
2221 * po/SRC-POTFILES.in: Regenerate.
2223 2018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
2225 Microblaze Target: PIC data text relative
2227 * bfd/reloc.c (2 new BFD relocations):
2228 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2229 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2230 * bfd/bfd-in2.h: Regenerate
2231 * bfd/libbfd.h: Regenerate
2232 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2233 new relocs and handle them in both relocate and relax functions.
2234 (microblaze_elf_reloc_type_lookup): add mapping between for new
2236 (microblaze_elf_relocate_section): Handle new relocs in case of
2238 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2240 2018-04-17 Nick Clifton <nickc@redhat.com>
2243 * aoutx.h (find_nearest_line): Check that the symbol name exists
2244 and is long enough, before attempting to see if it is for a .o
2246 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2248 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2250 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2254 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2256 2018-04-16 Nick Clifton <nickc@redhat.com>
2259 * coffgen.c (coff_pointerize_aux): Check for an out of range
2262 2018-04-16 Alan Modra <amodra@gmail.com>
2264 * Makefile.am: Remove arm-epoc-pe support.
2265 * coff-arm.c: Likewise.
2266 * config.bfd: Likewise.
2267 * configure.ac: Likewise.
2268 * targets.c: Likewise.
2269 * epoc-pe-arm.c: Delete.
2270 * epoc-pei-arm.c: Delete.
2271 * Makefile.in: Regenerate.
2272 * configure: Regenerate.
2273 * po/SRC-POTFILES.in: Regenerate.
2275 2018-04-16 Alan Modra <amodra@gmail.com>
2277 * Makefile.am: Remove sparc-aout and sparc-coff support.
2278 * config.bfd: Likewise.
2279 * configure.ac: Likewise.
2280 * targets.c: Likewise.
2281 * aout-sparcle.c: Delete.
2283 * cf-sparclynx.c: Delete.
2284 * coff-sparc.c: Delete.
2286 * sparclinux.c: Delete.
2287 * sparclynx.c: Delete.
2288 * sparcnetbsd.c: Delete.
2290 * Makefile.in: Regenerate.
2291 * configure: Regenerate.
2292 * po/SRC-POTFILES.in: Regenerate.
2294 2018-04-16 Alan Modra <amodra@gmail.com>
2296 * Makefile.am: Remove m68k-aout and m68k-coff support.
2297 * aoutf1.h: Likewise.
2298 * aoutx.h: Likewise.
2299 * archive.c: Likewise.
2300 * bfd-in.h: Likewise.
2302 * coffcode.h: Likewise.
2303 * coffswap.h: Likewise.
2304 * config.bfd: Likewise.
2305 * configure.ac: Likewise.
2306 * configure.host: Likewise.
2307 * doc/bfd.texinfo: Likewise.
2308 * doc/bfdint.texi: Likewise.
2309 * freebsd.h: Likewise.
2310 * gen-aout.c: Likewise.
2311 * hpux-core.c: Likewise.
2312 * libaout.h: Likewise.
2313 * libbfd-in.h: Likewise.
2314 * pdp11.c: Likewise.
2315 * peicode.h: Likewise.
2316 * riscix.c: Likewise.
2317 * targets.c: Likewise.
2319 * coff-apollo.c: Delete.
2320 * coff-aux.c: Delete.
2321 * coff-m68k.c: Delete.
2322 * coff-svm68k.c: Delete.
2323 * coff-u68k.c: Delete.
2324 * hosts/delta68.h: Delete.
2325 * hosts/hp300bsd.h: Delete.
2326 * hosts/m68kaux.h: Delete.
2327 * hosts/news.h: Delete.
2328 * hp300bsd.c: Delete.
2329 * hp300hpux.c: Delete.
2330 * liboasys.h: Delete.
2331 * m68k4knetbsd.c: Delete.
2332 * m68klinux.c: Delete.
2333 * m68knetbsd.c: Delete.
2335 * versados.c: Delete.
2336 * Makefile.in: Regenerate.
2337 * bfd-in2.h: Regenerate.
2338 * configure: Regenerate.
2339 * libbfd.h: Regenerate.
2340 * po/SRC-POTFILES.in: Regenerate.
2342 2018-04-16 Alan Modra <amodra@gmail.com>
2344 * Makefile.am: Remove sh5 and sh64 support.
2345 * archures.c: Likewise.
2346 * config.bfd: Likewise.
2347 * configure.ac: Likewise.
2348 * cpu-sh.c: Likewise.
2349 * elf32-sh-relocs.h: Likewise.
2350 * elf32-sh.c: Likewise.
2351 * targets.c: Likewise.
2352 * elf32-sh64-com.c: Delete.
2353 * elf32-sh64.c: Delete.
2354 * elf32-sh64.h: Delete.
2355 * elf64-sh64.c: Delete.
2356 * Makefile.in: Regenerate.
2357 * bfd-in2.h: Regenerate.
2358 * configure: Regenerate.
2359 * po/SRC-POTFILES.in: Regenerate.
2361 2018-04-16 Alan Modra <amodra@gmail.com>
2363 * Makefile.am: Remove sh-symbianelf support.
2364 * config.bfd: Likewise.
2365 * configure.ac: Likewise.
2366 * targets.c: Likewise.
2367 * elf32-sh-symbian.c: Delete.
2368 * Makefile.in: Regenerate.
2369 * configure: Regenerate.
2370 * po/SRC-POTFILES.in: Regenerate.
2372 2018-04-16 Alan Modra <amodra@gmail.com>
2374 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2375 * config.bfd: Likewise.
2376 * configure.ac: Likewise.
2377 * targets.c: Likewise.
2379 * Makefile.in: Regenerate.
2380 * configure: Regenerate.
2381 * po/SRC-POTFILES.in: Regenerate.
2383 2018-04-16 Alan Modra <amodra@gmail.com>
2385 * Makefile.am: Remove w65 support.
2386 * archures.c: Likewise.
2387 * coffcode.h: Likewise.
2388 * config.bfd: Likewise.
2389 * configure.ac: Likewise.
2390 * targets.c: Likewise.
2391 * coff-w65.c: Delete.
2392 * cpu-w65.c: Delete.
2393 * Makefile.in: Regenerate.
2394 * bfd-in2.h: Regenerate.
2395 * configure: Regenerate.
2396 * po/SRC-POTFILES.in: Regenerate.
2398 2018-04-16 Alan Modra <amodra@gmail.com>
2400 * Makefile.am: Remove we32k support.
2401 * archures.c: Likewise.
2402 * coffcode.h: Likewise.
2403 * config.bfd: Likewise.
2404 * configure.ac: Likewise.
2405 * targets.c: Likewise.
2406 * coff-we32k.c: Delete.
2407 * cpu-we32k.c: Delete.
2408 * Makefile.in: Regenerate.
2409 * bfd-in2.h: Regenerate.
2410 * configure: Regenerate.
2411 * po/SRC-POTFILES.in: Regenerate.
2413 2018-04-16 Alan Modra <amodra@gmail.com>
2415 * Makefile.am: Remove m88k support.
2416 * aoutx.h: Likewise.
2417 * archures.c: Likewise.
2418 * coffcode.h: Likewise.
2419 * coffswap.h: Likewise.
2420 * config.bfd: Likewise.
2421 * configure.ac: Likewise.
2422 * cpu-ns32k.c: Likewise.
2423 * elf32-nds32.c: Likewise.
2424 * mach-o.c: Likewise.
2425 * netbsd-core.c: Likewise.
2426 * reloc.c: Likewise.
2427 * targets.c: Likewise.
2428 * coff-m88k.c: Delete.
2429 * cpu-m88k.c: Delete.
2430 * elf32-m88k.c: Delete.
2431 * hosts/m88kmach3.h: Delete.
2432 * m88kmach3.c: Delete.
2433 * m88kopenbsd.c: Delete.
2434 * Makefile.in: Regenerate.
2435 * bfd-in2.h: Regenerate.
2436 * configure: Regenerate.
2437 * po/SRC-POTFILES.in: Regenerate.
2439 2018-04-16 Alan Modra <amodra@gmail.com>
2441 * Makefile.am: Remove i370 support.
2442 * archures.c: Likewise.
2443 * config.bfd: Likewise.
2444 * configure.ac: Likewise.
2445 * targets.c: Likewise.
2446 * cpu-i370.c: Delete.
2447 * elf32-i370.c: Delete.
2448 * Makefile.in: Regenerate.
2449 * bfd-in2.h: Regenerate.
2450 * configure: Regenerate.
2451 * po/SRC-POTFILES.in: Regenerate.
2453 2018-04-16 Alan Modra <amodra@gmail.com>
2455 * Makefile.am: Remove h8500 support.
2456 * archures.c: Likewise.
2457 * coffcode.h: Likewise.
2458 * config.bfd: Likewise.
2459 * configure.ac: Likewise.
2460 * targets.c: Likewise.
2461 * coff-h8500.c: Delete.
2462 * cpu-h8500.c: Delete.
2463 * Makefile.in: Regenerate.
2464 * bfd-in2.h: Regenerate.
2465 * configure: Regenerate.
2466 * po/SRC-POTFILES.in: Regenerate.
2468 2018-04-16 Alan Modra <amodra@gmail.com>
2470 * Makefile.am: Remove h8300-coff support.
2471 * coffcode.h: Likewise.
2472 * config.bfd: Likewise.
2473 * configure.ac: Likewise.
2474 * reloc16.c: Likewise.
2475 * targets.c: Likewise.
2476 * coff-h8300.c: Delete.
2477 * Makefile.in: Regenerate.
2478 * configure: Regenerate.
2479 * po/SRC-POTFILES.in: Regenerate.
2481 2018-04-16 Alan Modra <amodra@gmail.com>
2483 * Makefile.am: Remove IEEE 695 support.
2484 * archures.c: Likewise.
2486 * config.bfd: Likewise.
2487 * configure.ac: Likewise.
2488 * doc/bfd.texinfo: Likewise.
2489 * doc/bfdint.texi: Likewise.
2490 * doc/bfdsumm.texi: Likewise.
2491 * section.c: Likewise.
2492 * targets.c: Likewise.
2494 * libieee.h: Delete.
2495 * Makefile.in: Regenerate.
2496 * bfd-in2.h: Regenerate.
2497 * configure: Regenerate.
2498 * po/SRC-POTFILES.in: Regenerate.
2500 2018-04-16 Alan Modra <amodra@gmail.com>
2502 * config.bfd: Remove tandem support.
2504 2018-04-16 Alan Modra <amodra@gmail.com>
2506 * Makefile.am: Remove newsos3 support.
2507 * aoutx.h: Likewise.
2508 * config.bfd: Likewise.
2509 * configure.ac: Likewise.
2510 * targets.c: Likewise.
2511 * newsos3.c: Delete.
2512 * Makefile.in: Regenerate.
2513 * configure: Regenerate.
2514 * po/SRC-POTFILES.in: Regenerate.
2516 2018-04-16 Alan Modra <amodra@gmail.com>
2518 * Makefile.am: Remove netware support.
2519 * bfd-in.h: Likewise.
2521 * config.bfd: Likewise.
2522 * configure.ac: Likewise.
2523 * doc/bfdint.texi: Likewise.
2524 * ecoff.c: Likewise.
2525 * targets.c: Likewise.
2527 * nlm-target.h: Delete.
2529 * nlm32-alpha.c: Delete.
2530 * nlm32-i386.c: Delete.
2531 * nlm32-ppc.c: Delete.
2532 * nlm32-sparc.c: Delete.
2535 * nlmcode.h: Delete.
2536 * nlmswap.h: Delete.
2537 * Makefile.in: Regenerate.
2538 * bfd-in2.h: Regenerate.
2539 * configure: Regenerate.
2540 * po/SRC-POTFILES.in: Regenerate.
2542 2018-04-16 Alan Modra <amodra@gmail.com>
2544 * archures.c: Remove tahoe support.
2545 * config.bfd: Likewise.
2546 * configure.ac: Likewise.
2547 * hosts/tahoe.h: Delete.
2548 * bfd-in2.h: Regenerate.
2549 * configure: Regenerate.
2551 2018-04-14 Alan Modra <amodra@gmail.com>
2553 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2554 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2556 (elfNN_bed): Init relropagesize.
2557 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2558 select relropagesize.
2559 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2560 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2561 (ELF_MINPAGESIZE): Don't define.
2562 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2563 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2564 * bfd-in2.h: Regenerate.
2566 2018-04-14 Alan Modra <amodra@gmail.com>
2568 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2569 on __QNXTARGET__ define.
2571 2018-04-14 Alan Modra <amodra@gmail.com>
2573 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2576 2018-04-11 Alan Modra <amodra@gmail.com>
2578 * aout-adobe.c: Delete.
2580 * coff-i860.c: Delete.
2581 * coff-i960.c: Delete.
2582 * cpu-i860.c: Delete.
2583 * cpu-i960.c: Delete.
2584 * elf32-i860.c: Delete.
2585 * elf32-i960.c: Delete.
2586 * hosts/i860mach3.h: Delete.
2587 * Makefile.am: Remove i860, i960, bout, and adobe support.
2588 * archures.c: Remove i860 and i960 support.
2589 * coffcode.h: Likewise.
2590 * reloc.c: Likewise.
2591 * aoutx.h: Comment updates.
2592 * archive.c: Remove BOUT and i960 support.
2593 * bfd.c: Remove BOUT support.
2594 * coffswap.h: Remove i960 support.
2595 * config.bfd: Remove i860, i960 and adobe targets.
2596 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2597 * targets.c: Likewise.
2598 * ieee.c: Remove i960 support.
2599 * mach-o.c: Remove i860 support.
2600 * Makefile.in: Regenerate.
2601 * bfd-in2.h: Regenerate.
2602 * configure: Regenerate.
2603 * libbfd.h: Regenerate.
2604 * po/SRC-POTFILES.in: Regenerate.
2606 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2608 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2609 in the BFD symbol referred by the relocation.
2610 (mips_elf64_write_rela): Likewise.
2612 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2614 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2615 error for out-of-range `r_sym' values.
2617 2018-04-09 Alan Modra <amodra@gmail.com>
2619 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2620 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2621 (ppc64_elf_check_relocs): Set has_pltcall.
2622 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2623 (ppc64_elf_inline_plt): New function.
2624 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2625 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2626 * elf32-ppc.c (has_pltcall): Define.
2627 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2628 (ppc_elf_check_relocs): Set has_pltcall.
2629 (ppc_elf_inline_plt): New function.
2630 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2631 (ppc_elf_size_dynamic_sections): Likewise.
2632 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2634 2018-04-09 Alan Modra <amodra@gmail.com>
2636 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2637 (is_plt_seq_reloc): New function.
2638 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2639 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2640 (ppc_elf_relax_section): Handle PLTCALL reloc.
2641 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2643 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2644 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2645 (has_tls_get_addr_call): Correct comment.
2646 (is_branch_reloc): Add PLTCALL.
2647 (is_plt_seq_reloc): New function.
2648 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2649 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2650 entry for R_PPC64_PLTCALL.
2651 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2652 (ppc_type_of_stub): Handle PLTCALL reloc.
2653 (toc_adjusting_stub_needed): Likewise.
2654 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2655 reloc insn. Nop out inline plt call sequence when resolving
2656 locally. Handle __tls_get_addr inline plt call optimization.
2658 2018-04-09 Alan Modra <amodra@gmail.com>
2660 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2661 (struct ppc_stub_hash_entry): Add symtype field.
2663 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2664 (create_linkage_sections): Create pltlocal and relpltlocal.
2665 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2667 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2668 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2669 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2670 Keep PLT entries for inline calls against locals.
2671 (ppc_build_one_stub): Use pltlocal as appropriate.
2672 (ppc_size_one_stub): Likewise.
2673 (ppc64_elf_size_stubs): Set symtype.
2674 (build_global_entry_stubs_and_plt): Init pltlocal and write
2675 relpltlocal for globals.
2676 (write_plt_relocs_for_local_syms): Likewise for local syms.
2677 (ppc64_elf_relocate_section): Support PLT for local syms.
2678 * elf32-ppc.c (PLT_KEEP): Define.
2679 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2680 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2681 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2682 Set PLT_KEEP. Adjust update_local_sym_info call.
2683 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2684 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2685 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2686 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2687 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2688 (ppc_finish_symbols): Likewise for locals.
2690 2018-04-09 Alan Modra <amodra@gmail.com>
2692 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2693 for local symbols to..
2694 (write_plt_relocs_for_local_syms): ..here. New function.
2695 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2697 (build_global_entry_stubs_and_plt): ..here. Rename from
2698 build_global_entry_stubs.
2699 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2700 Call write_plt_relocs_for_local_syms.
2701 * elf32-ppc.c (get_sym_h): New function.
2702 (ppc_elf_relax_section): Use get_sym_h.
2703 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2704 stubs for local symbols to..
2705 (ppc_finish_symbols): ..here. New function.
2706 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2708 (write_global_sym_plt): ..here. New function.
2709 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2710 (ppc_finish_symbols): Declare.
2712 2018-04-09 Alan Modra <amodra@gmail.com>
2714 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2715 (ppc_elf_relocate_section): Likewise.
2716 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2717 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2718 resolution to plt entry relative to toc pointer.
2720 2018-04-09 Alan Modra <amodra@gmail.com>
2722 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2723 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2724 file when other TLS flags are tested in a mask.
2725 (TLS_MARK, NON_GOT): Define.
2726 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2727 (update_local_sym_info): Don't create got entry when NON_GOT.
2728 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2730 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2731 (ppc64_elf_relocate_section): Likewise.
2732 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2733 __tls_get_addr calls lacking a marker reloc.
2734 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2735 TLS_TPRELGD): Renumber. Update comment.
2736 (TLS_MARK, NON_GOT): Define.
2737 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2738 (update_local_sym_info): Don't create got entry when NON_GOT.
2739 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2741 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2742 __tls_get_addr calls lacking a marker reloc.
2744 2018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2746 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2747 R_X86_64_converted_reloc_bit.
2749 2018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2752 * configure: Regenerated.
2754 2018-04-05 Alan Modra <amodra@gmail.com>
2756 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2757 (elf_hppa_info_to_howto_rel): Likewise.
2759 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2761 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2762 unsuccessfully for unimplemented relocations.
2763 (elf_hppa_info_to_howto_rel): Likewise.
2765 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2767 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2768 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2769 howto lookup failure.
2770 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2772 (elf32_i860_info_to_howto_rela): Likewise.
2773 (elf32_i860_relocate_splitn): Likewise.
2774 (elf32_i860_relocate_pc16): Likewise.
2775 (elf32_i860_relocate_pc26): Likewise.
2776 (elf32_i860_relocate_section): Likewise.
2778 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2780 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2781 check for `visium_elf_howto_table' table access.
2783 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2785 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2786 check for `iq2000_elf_howto_table' table access.
2788 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2790 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2791 for `elf32_frv_howto_table' table access.
2793 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2795 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2796 unsuccessfully for placeholder howtos.
2797 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2798 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2800 2018-03-29 Maciej W. Rozycki <macro@mips.com>
2802 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2803 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2805 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2807 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2808 ATTRIBUTE_UNUSED from `abfd'.
2810 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2812 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2813 `_bfd_error_handler' call formatting.
2815 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2817 * elf32-mips.c (mips_info_to_howto_rel): Call
2818 `mips_elf32_rtype_to_howto' directly rather than via
2819 `->elf_backend_mips_rtype_to_howto'.
2821 2018-03-28 Renlin Li <renlin.li@arm.com>
2824 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2825 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2826 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2827 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2828 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2829 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2830 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2831 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2832 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2833 (elfNN_aarch64_final_link_relocate): Support new relocations.
2834 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2836 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2838 2018-03-28 Renlin Li <renlin.li@arm.com>
2841 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2842 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2843 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2844 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2845 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2846 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2847 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2848 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2849 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2850 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2851 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2852 TLSLE_LDST16_TPREL_LO12,
2853 TLSLE_LDST16_TPREL_LO12_NC,
2854 TLSLE_LDST32_TPREL_LO12,
2855 TLSLE_LDST32_TPREL_LO12_NC,
2856 TLSLE_LDST64_TPREL_LO12,
2857 TLSLE_LDST64_TPREL_LO12_NC,
2858 TLSLE_LDST8_TPREL_LO12,
2859 TLSLE_LDST8_TPREL_LO12_NC.
2860 * bfd-in2.h: Regenerated.
2861 * libbfd.h: Regenerated.
2863 2018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2866 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2867 has_old_style_got_reloc.
2868 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2869 relocations. Fix a couple of long lines.
2870 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2871 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2874 2018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2877 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2878 ENDBR64 to the TLSDESC PLT entry.
2880 2018-03-21 Alan Modra <amodra@gmail.com>
2882 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2883 symbols. Use size_t counts. Delete redundant opd test.
2885 2018-03-21 Alan Modra <amodra@gmail.com>
2887 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2889 2018-03-21 Alan Modra <amodra@gmail.com>
2891 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2893 (update_local_sym_info): Likewise for local_got_tls_masks.
2894 (ppc_elf_tls_optimize): Likewise for lgot_masks.
2896 2018-03-21 Alan Modra <amodra@gmail.com>
2898 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2899 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2900 do in size_dynamic_sections.
2902 2018-03-21 Alan Modra <amodra@gmail.com>
2904 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2905 without first checking array bounds.
2906 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2908 2018-03-20 H.J. Lu <hongjiu.lu@intel.com>
2911 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2912 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2914 2018-03-19 Nick Clifton <nickc@redhat.com>
2916 * po/es.po: Updated Spanish translation.
2918 2018-03-15 Max Filippov <jcmvbkbc@gmail.com>
2920 * elf32-xtensa.c (xlate_map_entry): Change types of address
2921 fields from 'unsigned' to 'bfd_vma'.
2922 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2923 the key argument to bsearch. Allow offsets past the end of a
2924 section, use the last map entry for translation of such offsets.
2926 2018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2928 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2929 Not support the target feature.
2930 (nds32_elf_ex9_itb_base): Likewise.
2931 (nds32_elf_ex9_import_table): Likewise.
2932 (nds32_elf_ex9_finish): Likewise.
2933 (nds32_elf_ex9_reloc_jmp): Likewise.
2934 (nds32_elf_get_insn_with_reg): Likewise.
2935 (nds32_get_local_syms): Likewise.
2936 (nds32_elf_ex9_replace_instruction): Likewise.
2937 (nds32_elf_ifc_calc): Likewise.
2938 (nds32_elf_ifc_finish): Likewise.
2939 (nds32_elf_ifc_replace): Likewise.
2940 (nds32_elf_ifc_reloc): Likewise.
2942 2018-03-14 Alan Modra <amodra@gmail.com>
2944 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2945 sfpr size added before defining alias symbols.
2946 (ppc64_elf_build_stubs): Add stub section padding before
2947 copying sfpr contents and defining save/restore alias symbols.
2949 2018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2952 * elflink.c (elf_gc_mark_debug_section): Also check the local
2953 debug definition section.
2955 2018-03-13 Nick Clifton <nickc@redhat.com>
2958 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2959 function. Add an end address parameter. Check access of the data
2960 pointer to make sure that they do not extend beyond the end
2961 address. Return FALSE if any check fails. Add the end address
2962 pointer to the ui structure.
2963 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2964 codes to make sure that they do not extend beyond the end address
2965 pointer. Print an error message and return immediately if any
2968 2018-03-09 Nick Clifton <nickc@redhat.com>
2970 * elf64-s390.c (elf_s390_relocate_section): Move check for
2971 relocations against non-allocated sections to before the code that
2972 handles ifunc relocations.
2973 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2974 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2975 relocs against IFUNC symbols in non-allocated sections as relocs
2976 against FUNC symbols.
2977 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2979 2018-03-08 H.J. Lu <hongjiu.lu@intel.com>
2982 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2983 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2984 relocation against FUNC symbol.
2985 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2987 2018-03-07 Renlin Li <renlin.li@arm.com>
2990 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2991 symbol, and don't emit relocation in specific case.
2993 2018-03-07 Alan Modra <amodra@gmail.com>
2995 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2996 (mips_elf64_slurp_one_reloc_table): Pass on error.
2998 2018-03-03 James Cowgill <james.cowgill@mips.com>
2999 Maciej W. Rozycki <macro@mips.com>
3002 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3003 after calling `undefined_symbol' hook if this is an error
3004 condition. Assume the value of 0 for the symbol requested
3007 2018-03-02 Jim Wilson <jimw@sifive.com>
3010 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3011 and nop instead of 4.
3012 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3015 2018-03-01 Jim Wilson <jimw@sifive.com>
3018 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3019 else if instead of if.
3021 2018-03-01 Alan Modra <amodra@gmail.com>
3023 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3025 2018-02-28 Alan Modra <amodra@gmail.com>
3028 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3030 2018-02-28 Nick Clifton <nickc@redhat.com>
3034 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3035 pointer. Drop unused abfd parameter. Check the size of the block
3036 before initialising the data field. Return the end pointer if the
3038 (read_attribute_value): Adjust invocations of read_n_bytes.
3041 * dwarf1.c (parse_die): Check the length of form blocks before
3042 advancing the data pointer.
3044 2018-02-28 Alan Modra <amodra@gmail.com>
3047 * aoutx.h (translate_symbol_table): Print an error message and set
3048 bfd_error on finding an invalid name string offset.
3050 2018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3052 * config.in: Regenerated.
3053 * configure: Likewise.
3054 * configure.ac: Add --enable-separate-code.
3055 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3056 to 1 for Linux/x86 targets,
3057 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3058 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3060 2018-02-27 Nick Clifton <nickc@redhat.com>
3062 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3064 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3065 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3066 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3067 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3068 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3069 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3070 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3071 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3072 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3075 * elf-bfd.h (struct elf_backend_data): Change the return type of
3076 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3078 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3079 value from the info_to_howto function and fail if that function
3081 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3082 from the info_to_howto function.
3083 (elf32_h8_relax_section): Likewise.
3084 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3085 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3086 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3087 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3088 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3089 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3090 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3091 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3092 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3093 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3094 (riscv_elf_relocate_section): Likewise.
3095 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3096 bfd_boolean. Issue an error message, set an error value and
3097 return FALSE if the reloc is not recognized.
3098 (elf_hppa_info_to_howto_rel): Likewise.
3099 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3100 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3101 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3102 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3103 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3104 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3105 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3106 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3107 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3108 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3109 (cris_info_to_howto_rela): Likewise.
3110 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3111 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3112 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3114 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3115 (elf32_dlx_info_to_howto_rel): Likewise.
3116 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3117 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3118 * elf32-frv.c (frv_info_to_howto_rela)
3119 (frvfdpic_info_to_howto_rel): Likewise.
3120 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3121 * elf32-gen.c (elf_generic_info_to_howto)
3122 (elf_generic_info_to_howto_rel): Likewise.
3123 * elf32-h8300.c (elf32_h8_info_to_howto)
3124 (elf32_h8_info_to_howto_rel): Likewise.
3125 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3126 * elf32-i386.c (elf_i386_reloc_type_lookup)
3127 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3128 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3130 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3131 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3132 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3133 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3134 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3135 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3137 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3138 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3139 * elf32-m68k.c (rtype_to_howto): Likewise.
3140 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3141 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3142 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3143 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3144 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3146 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3147 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3148 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3149 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3151 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3152 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3153 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3154 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3155 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3156 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3157 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3158 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3159 * elf32-score.c (s3_bfd_score_info_to_howto)
3160 (_bfd_score_info_to_howto): Likewise.
3161 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3162 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3163 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3164 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3165 (elf32_tic6x_info_to_howto_rel): Likewise.
3166 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3167 * elf32-v850.c (v850_elf_info_to_howto_rel)
3168 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3169 * elf32-vax.c (rtype_to_howto): Likewise.
3170 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3171 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3172 (elf32_wasm32_info_to_howto_rela): Likewise.
3173 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3174 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3175 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3176 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3177 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3178 * elf64-gen.c (elf_generic_info_to_howto)
3179 (elf_generic_info_to_howto_rel): Likewise.
3180 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3181 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3182 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3183 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3184 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3185 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3187 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3188 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3190 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3191 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3192 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3193 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3194 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3195 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3196 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3197 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3198 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3199 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3202 2018-02-26 Jim Wilson <jimw@sifive.com>
3203 Stephan Schreiber <info@fs-driver.org>
3206 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3207 call, set changed_contents and changed_relocs. Likewise after
3208 successful ia64_elf_relax_br call.
3210 2018-02-26 Alan Modra <amodra@gmail.com>
3212 * elf.c (assign_file_positions_except_relocs): Don't segfault
3213 when actual number of phdrs is less than allocated. Delete
3214 outdated comment. Formatting.
3216 2018-02-26 Alan Modra <amodra@gmail.com>
3218 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3219 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3220 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3221 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3222 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3223 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3224 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3225 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3226 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3227 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3228 error/warning messages.
3230 2018-02-26 Alan Modra <amodra@gmail.com>
3232 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3233 * syms.c: Standardize error/warning messages.
3235 2018-02-26 Alan Modra <amodra@gmail.com>
3237 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3238 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3239 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3240 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3242 2018-02-26 Alan Modra <amodra@gmail.com>
3244 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3246 2018-02-26 Alan Modra <amodra@gmail.com>
3248 * elfxx-mips.c: Standardize error/warning messages.
3250 2018-02-26 Alan Modra <amodra@gmail.com>
3252 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3253 * elflink.c: Standardize error/warning messages. Replace use of
3254 linker callback einfo with _bfd_error_handler when possible.
3256 2018-02-26 Alan Modra <amodra@gmail.com>
3258 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3259 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3260 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3261 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3262 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3263 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3264 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3265 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3266 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3267 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3268 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3269 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3270 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3271 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3272 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3273 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3274 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3275 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3276 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3277 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3278 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3279 unrecognized/unsupported reloc message.
3281 2018-02-26 Alan Modra <amodra@gmail.com>
3283 * elf32-ppc.c: Standardize error/warning messages. Use
3284 _bfd_error_handler rather than einfo when einfo features not used.
3285 * elf64-ppc.c: Likewise.
3287 2018-02-23 Alan Modra <amodra@gmail.com>
3290 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3291 segment if no matching LOAD segment.
3293 2018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3295 * elf32-nds32.h: Define mask for ict_model.
3297 2018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3299 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3301 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3304 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3306 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3307 .reginfo section has wrong size.
3309 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3311 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3312 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3313 `.MIPS.abiflags' sections.
3314 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3317 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3319 * section.c (SEC_FIXED_SIZE): New macro.
3320 * bfd-in2.h: Regenerate.
3322 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3324 * section.c (SEC_HAS_GOT_REF): Remove macro.
3325 * bfd-in2.h: Regenerate.
3327 2018-02-19 Alan Modra <amodra@gmail.com>
3329 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3331 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3332 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3333 (_bfd_riscv_relax_pc): Likewise and fix typos.
3334 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3335 * libbfd.h: Regenerate.
3337 2018-02-19 Alan Modra <amodra@gmail.com>
3339 * dwarf2.c (read_section): Don't use 'll' format modifier.
3340 (find_abstract_instance): Likewise.
3341 * elfcore.h (elf_core_file_p): Likewise.
3343 2018-02-19 Alan Modra <amodra@gmail.com>
3345 * bfd-in.h: Include inttypes.h or if not available define
3346 PRId64, PRIu64 and PRIx64.
3347 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3348 modifier to print bfd_vma.
3349 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3350 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3351 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3352 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3353 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3354 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3355 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3356 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3357 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3358 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3359 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3360 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3361 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3362 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3363 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3364 and cast input to uint64_t, and similarly for Ld and Lu.
3365 * bfd-in2.h: Regenerate.
3367 2018-02-19 Alan Modra <amodra@gmail.com>
3369 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3370 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3371 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3372 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3373 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3374 * reloc.c: Replace use of %R and %T in format strings passed to
3375 einfo and friends by %pR and %pT.
3377 2018-02-19 Alan Modra <amodra@gmail.com>
3379 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3381 * aout-adobe.c: Update all messages using %A and %B.
3382 * aout-cris.c: Likewise.
3383 * aoutx.h: Likewise.
3384 * archive.c: Likewise.
3385 * binary.c: Likewise.
3386 * cache.c: Likewise.
3387 * coff-alpha.c: Likewise.
3388 * coff-arm.c: Likewise.
3389 * coff-i860.c: Likewise.
3390 * coff-mcore.c: Likewise.
3391 * coff-ppc.c: Likewise.
3392 * coff-rs6000.c: Likewise.
3393 * coff-sh.c: Likewise.
3394 * coff-tic4x.c: Likewise.
3395 * coff-tic54x.c: Likewise.
3396 * coff-tic80.c: Likewise.
3397 * coff64-rs6000.c: Likewise.
3398 * coffcode.h: Likewise.
3399 * coffgen.c: Likewise.
3400 * cofflink.c: Likewise.
3401 * coffswap.h: Likewise.
3402 * compress.c: Likewise.
3403 * cpu-arm.c: Likewise.
3404 * ecoff.c: Likewise.
3405 * elf-attrs.c: Likewise.
3406 * elf-eh-frame.c: Likewise.
3407 * elf-ifunc.c: Likewise.
3408 * elf-m10300.c: Likewise.
3409 * elf-properties.c: Likewise.
3410 * elf-s390-common.c: Likewise.
3412 * elf32-arc.c: Likewise.
3413 * elf32-arm.c: Likewise.
3414 * elf32-avr.c: Likewise.
3415 * elf32-bfin.c: Likewise.
3416 * elf32-cr16.c: Likewise.
3417 * elf32-cr16c.c: Likewise.
3418 * elf32-cris.c: Likewise.
3419 * elf32-crx.c: Likewise.
3420 * elf32-d10v.c: Likewise.
3421 * elf32-d30v.c: Likewise.
3422 * elf32-epiphany.c: Likewise.
3423 * elf32-fr30.c: Likewise.
3424 * elf32-frv.c: Likewise.
3425 * elf32-gen.c: Likewise.
3426 * elf32-hppa.c: Likewise.
3427 * elf32-i370.c: Likewise.
3428 * elf32-i386.c: Likewise.
3429 * elf32-i960.c: Likewise.
3430 * elf32-ip2k.c: Likewise.
3431 * elf32-iq2000.c: Likewise.
3432 * elf32-lm32.c: Likewise.
3433 * elf32-m32c.c: Likewise.
3434 * elf32-m32r.c: Likewise.
3435 * elf32-m68hc11.c: Likewise.
3436 * elf32-m68hc12.c: Likewise.
3437 * elf32-m68hc1x.c: Likewise.
3438 * elf32-m68k.c: Likewise.
3439 * elf32-mcore.c: Likewise.
3440 * elf32-mep.c: Likewise.
3441 * elf32-metag.c: Likewise.
3442 * elf32-microblaze.c: Likewise.
3443 * elf32-moxie.c: Likewise.
3444 * elf32-msp430.c: Likewise.
3445 * elf32-mt.c: Likewise.
3446 * elf32-nds32.c: Likewise.
3447 * elf32-nios2.c: Likewise.
3448 * elf32-or1k.c: Likewise.
3449 * elf32-pj.c: Likewise.
3450 * elf32-ppc.c: Likewise.
3451 * elf32-rl78.c: Likewise.
3452 * elf32-rx.c: Likewise.
3453 * elf32-s390.c: Likewise.
3454 * elf32-score.c: Likewise.
3455 * elf32-score7.c: Likewise.
3456 * elf32-sh-symbian.c: Likewise.
3457 * elf32-sh.c: Likewise.
3458 * elf32-sh64.c: Likewise.
3459 * elf32-sparc.c: Likewise.
3460 * elf32-spu.c: Likewise.
3461 * elf32-tic6x.c: Likewise.
3462 * elf32-tilepro.c: Likewise.
3463 * elf32-v850.c: Likewise.
3464 * elf32-vax.c: Likewise.
3465 * elf32-visium.c: Likewise.
3466 * elf32-wasm32.c: Likewise.
3467 * elf32-xgate.c: Likewise.
3468 * elf32-xtensa.c: Likewise.
3469 * elf64-alpha.c: Likewise.
3470 * elf64-gen.c: Likewise.
3471 * elf64-hppa.c: Likewise.
3472 * elf64-ia64-vms.c: Likewise.
3473 * elf64-mmix.c: Likewise.
3474 * elf64-ppc.c: Likewise.
3475 * elf64-s390.c: Likewise.
3476 * elf64-sh64.c: Likewise.
3477 * elf64-sparc.c: Likewise.
3478 * elf64-x86-64.c: Likewise.
3479 * elfcode.h: Likewise.
3480 * elfcore.h: Likewise.
3481 * elflink.c: Likewise.
3482 * elfnn-aarch64.c: Likewise.
3483 * elfnn-ia64.c: Likewise.
3484 * elfnn-riscv.c: Likewise.
3485 * elfxx-mips.c: Likewise.
3486 * elfxx-sparc.c: Likewise.
3487 * elfxx-tilegx.c: Likewise.
3488 * elfxx-x86.c: Likewise.
3489 * hpux-core.c: Likewise.
3492 * libbfd.c: Likewise.
3493 * linker.c: Likewise.
3494 * mach-o.c: Likewise.
3495 * merge.c: Likewise.
3497 * oasys.c: Likewise.
3498 * pdp11.c: Likewise.
3499 * pe-mips.c: Likewise.
3500 * peXXigen.c: Likewise.
3501 * peicode.h: Likewise.
3502 * reloc.c: Likewise.
3503 * rs6000-core.c: Likewise.
3505 * stabs.c: Likewise.
3506 * vms-alpha.c: Likewise.
3507 * xcofflink.c: Likewise.
3509 2018-02-19 Alan Modra <amodra@gmail.com>
3512 * elf.c (IS_TBSS): Define.
3513 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3514 (assign_file_positions_for_non_load_sections): Revert last change.
3515 Properly calculate load segment limits to compare against relro limits.
3517 2018-02-17 Alan Modra <amodra@gmail.com>
3520 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3521 degenerate zero size PT_LOAD segments when finding one overlapping
3522 the PT_GNU_RELRO segment.
3524 2018-02-16 Alan Modra <amodra@gmail.com>
3526 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3527 (_bfd_bool_bfd_true): Rename from bfd_true.
3528 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3529 (_bfd_int_bfd_0): Rename from bfd_0.
3530 (_bfd_uint_bfd_0): Rename from bfd_0u.
3531 (_bfd_long_bfd_0): Rename from bfd_0l.
3532 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3533 (_bfd_void_bfd): Rename from bfd_void.
3534 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3535 (_bfd_bool_bfd_link_false_error),
3536 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3537 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3538 (_bfd_bool_bfd_asection_bfd_asection_true),
3539 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3540 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3541 * archive.c (_bfd_noarchive_get_elt_at_index),
3542 (_bfd_noarchive_openr_next_archived_file),
3543 (_bfd_noarchive_construct_extended_name_table),
3544 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3545 (_bfd_noarchive_write_armap): New functions.
3546 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3547 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3548 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3549 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3550 (alpha_ecoff_swap_coff_lineno_out),
3551 (alpha_ecoff_swap_coff_reloc_out): New functions.
3552 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3553 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3554 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3555 (mips_ecoff_swap_coff_lineno_out),
3556 (mips_ecoff_swap_coff_reloc_out): New functions.
3557 * coffcode.h (coff_set_alignment_hook): Replace define with
3559 (symname_in_debug_hook): Likewise.
3560 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3561 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3562 * elf.c (assign_file_positions_except_relocs): Test
3563 elf_backend_allow_non_load_phdr for NULL.
3564 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3565 _bfd_elf_link_omit_section_dynsym. Update uses.
3566 (_bfd_elf_omit_section_dynsym_all): New function.
3567 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3568 (_bfd_elf_omit_section_dynsym_default): Declare.
3569 (_bfd_elf_omit_section_dynsym_all): Declare.
3570 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3571 (_bfd_nolink_bfd_get_relocated_section_contents),
3572 (_bfd_nolink_bfd_lookup_section_flags),
3573 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3574 (_bfd_nolink_bfd_link_hash_table_create),
3575 (_bfd_nolink_bfd_link_just_syms),
3576 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3577 (_bfd_nolink_bfd_link_split_section),
3578 (_bfd_nolink_section_already_linked),
3579 (_bfd_nolink_bfd_define_common_symbol),
3580 (_bfd_nolink_bfd_define_start_stop): New functions.
3581 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3582 (_bfd_norelocs_bfd_reloc_name_lookup),
3583 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3584 * section.c (_bfd_nowrite_set_section_contents): New function.
3585 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3586 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3587 (_bfd_nosymbols_get_symbol_version_string),
3588 (_bfd_nosymbols_bfd_is_local_label_name),
3589 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3590 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3591 (_bfd_nosymbols_bfd_make_debug_symbol),
3592 ( _bfd_nosymbols_read_minisymbols),
3593 ( _bfd_nosymbols_minisymbol_to_symbol),
3594 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3595 * libbfd-in.h: Declare new functions. Update existing defines,
3597 * aix386-core.c: Update to use new hooks. Formatting.
3598 * aout-adobe.c: Likewise.
3599 * aout-arm.c: Likewise.
3600 * aout-target.h: Likewise.
3601 * aout-tic30.c: Likewise.
3602 * aoutf1.h: Likewise.
3603 * binary.c: Likewise.
3605 * cisco-core.c: Likewise.
3606 * coff-alpha.c: Likewise.
3607 * coff-i386.c: Likewise.
3608 * coff-i860.c: Likewise.
3609 * coff-i960.c: Likewise.
3610 * coff-ia64.c: Likewise.
3611 * coff-mips.c: Likewise.
3612 * coff-ppc.c: Likewise.
3613 * coff-rs6000.c: Likewise.
3614 * coff-sh.c: Likewise.
3615 * coff-tic30.c: Likewise.
3616 * coff-tic54x.c: Likewise.
3617 * coff-x86_64.c: Likewise.
3618 * coff64-rs6000.c: Likewise.
3619 * coffcode.h: Likewise.
3620 * elf-m10300.c: Likewise.
3621 * elf32-cr16.c: Likewise.
3622 * elf32-lm32.c: Likewise.
3623 * elf32-m32r.c: Likewise.
3624 * elf32-metag.c: Likewise.
3625 * elf32-score.c: Likewise.
3626 * elf32-score7.c: Likewise.
3627 * elf32-tilepro.c: Likewise.
3628 * elf32-xstormy16.c: Likewise.
3629 * elf32-xtensa.c: Likewise.
3630 * elf64-alpha.c: Likewise.
3631 * elf64-hppa.c: Likewise.
3632 * elf64-ia64-vms.c: Likewise.
3633 * elf64-mmix.c: Likewise.
3634 * elf64-sh64.c: Likewise.
3635 * elfnn-ia64.c: Likewise.
3636 * elfxx-sparc.c: Likewise.
3637 * elfxx-target.h: Likewise.
3638 * elfxx-tilegx.c: Likewise.
3639 * elfxx-x86.h: Likewise.
3640 * hp300hpux.c: Likewise.
3641 * hppabsd-core.c: Likewise.
3642 * hpux-core.c: Likewise.
3643 * i386msdos.c: Likewise.
3644 * i386os9k.c: Likewise.
3647 * irix-core.c: Likewise.
3648 * libaout.h: Likewise.
3649 * libecoff.h: Likewise.
3650 * mach-o-target.c: Likewise.
3651 * mach-o.c: Likewise.
3652 * mipsbsd.c: Likewise.
3654 * netbsd-core.c: Likewise.
3655 * nlm-target.h: Likewise.
3656 * oasys.c: Likewise.
3657 * osf-core.c: Likewise.
3658 * pdp11.c: Likewise.
3659 * pe-mips.c: Likewise.
3660 * pe-x86_64.c: Likewise.
3662 * plugin.c: Likewise.
3663 * ppcboot.c: Likewise.
3664 * ptrace-core.c: Likewise.
3665 * sco5-core.c: Likewise.
3667 * sparclynx.c: Likewise.
3669 * tekhex.c: Likewise.
3670 * trad-core.c: Likewise.
3671 * verilog.c: Likewise.
3672 * versados.c: Likewise.
3673 * vms-alpha.c: Likewise.
3674 * vms-lib.c: Likewise.
3675 * wasm-module.c: Likewise.
3677 * libbfd.h: Regenerate.
3679 2018-02-15 Jim Wilson <jimw@sifive.com>
3681 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3682 symbols whose section address is zero.
3684 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3685 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3686 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3687 Add %X%P to error messages.
3689 2018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3692 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3693 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3694 and assert that the result of the call is not NULL.
3696 2018-02-14 Nick Clifton <nickc@redhat.com>
3699 Revert previous delta. Add extra casts to avoid compile time
3701 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3702 cast to avoid warning from gcc v8 compiler.
3703 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3704 (_bfd_generic_bfd_set_private_flags): Likewise.
3705 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3706 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3707 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3708 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3709 (_bfd_noarchive_construct_extended_name_table): Likewise.
3710 (_bfd_noarchive_truncate_arname): Likewise.
3711 (_bfd_noarchive_write_ar_hdr): Likewise.
3712 (_bfd_noarchive_get_elt_at_index): Likewise.
3713 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3714 (_bfd_nosymbols_print_symbol): Likewise.
3715 (_bfd_nosymbols_get_symbol_info): Likewise.
3716 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3717 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3718 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3719 (_bfd_nosymbols_get_lineno): Likewise.
3720 (_bfd_nosymbols_find_nearest_line): Likewise.
3721 (_bfd_nosymbols_find_line): Likewise.
3722 (_bfd_nosymbols_find_inliner_info): Likewise.
3723 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3724 (_bfd_nosymbols_read_minisymbols): Likewise.
3725 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3726 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3727 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3728 (_bfd_nowrite_set_arch_mach): Likewise.
3729 (_bfd_nowrite_set_section_contents): Likewise.
3730 (_bfd_nolink_sizeof_headers): Likewise.
3731 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3732 (_bfd_nolink_bfd_relax_section): Likewise.
3733 (_bfd_nolink_bfd_gc_sections): Likewise.
3734 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3735 (_bfd_nolink_bfd_merge_sections): Likewise.
3736 (_bfd_nolink_bfd_is_group_section): Likewise.
3737 (_bfd_nolink_bfd_discard_group): Likewise.
3738 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3739 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3740 (_bfd_nolink_bfd_link_just_syms): Likewise.
3741 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3742 (_bfd_nolink_bfd_final_link): Likewise.
3743 (_bfd_nolink_bfd_link_split_section): Likewise.
3744 (_bfd_nolink_section_already_linked): Likewise.
3745 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3746 (_bfd_nolink_bfd_define_start_stop): Likewise.
3747 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3748 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3749 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3750 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3751 * libbfd.c (bfd_false_any): Delete.
3752 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3753 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3754 * libbfd.h (extern): Regenerate
3755 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3756 cast to avoid warning from gcc v8 compiler.
3757 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3758 * binary.c (binary_get_symbol_info): Likewise.
3759 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3760 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3761 * coffcode.h (coff_set_alignment_hook): Likewise.
3762 (symname_in_debug_hook): Likewise.
3763 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3764 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3765 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3766 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3767 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3768 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3769 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3770 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3771 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3772 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3773 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3774 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3775 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3776 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3777 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3778 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3779 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3780 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3781 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3782 (bfd_elfNN_bfd_set_private_flags): Likewise.
3783 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3784 (elf_backend_init_index_section): Likewise.
3785 (elf_backend_allow_non_load_phdr): Likewise.
3786 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3787 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3788 * ieee.c (ieee_construct_extended_name_table): Likewise.
3789 (ieee_write_armap): Likewise.
3790 (ieee_write_ar_hdr): Likewise.
3791 (ieee_bfd_is_target_special_symbol): Likewise.
3792 * ihex.c (ihex_canonicalize_symtab): Likewise.
3793 (ihex_bfd_is_target_special_symbol): Likewise.
3794 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3795 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3796 (_bfd_ecoff_set_alignment_hook): Likewise.
3797 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3798 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3799 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3800 * oasys.c (oasys_construct_extended_name_table): Likewise.
3801 (oasys_write_armap): Likewise.
3802 (oasys_write_ar_hdr): Likewise.
3803 (oasys_bfd_is_target_special_symbol): Likewise.
3804 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3805 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3806 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3807 * som.c (som_bfd_is_target_special_symbol): Likewise.
3808 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3809 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3810 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3811 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3812 (versados_bfd_reloc_name_lookup): Likewise.
3813 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3814 (vms_bfd_define_start_stop): Likewise.
3815 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3816 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3817 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3819 2018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3822 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3823 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3824 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3825 R_X86_64_PC32 reloc against dynamic function in data section.
3826 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3827 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3828 against dynamic function in data section.
3829 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3830 function address only if pcrel_plt is true.
3831 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3832 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3833 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3834 PC-relative relocation against a function definition in data
3835 secton in PIE. Remove the obsolete comments.
3836 (elf_x86_link_hash_table): Add pcrel_plt.
3838 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3840 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3841 instead of bfd_link_pic, for building shared library.
3843 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3846 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3847 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3848 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3849 against protected function in shared object.
3851 2018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3854 * po/ru.po: Fix typo in Russian translation.
3856 2018-02-13 Maciej W. Rozycki <macro@mips.com>
3858 * wasm-module.c (wasm_scan_name_function_section): Rename
3859 `index' local variable to `idx'.
3861 2018-02-13 Nick Clifton <nickc@redhat.com>
3864 Fix compile time warnings generated by gcc version 8.
3865 * libbfd-in.h: Remove extraneous text from prototypes.
3866 Add prototypes for bfd_false_any, bfd_true_any,
3867 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3868 bfd_n1_any, bfd_void_any.
3869 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3871 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3872 (_bfd_generic_bfd_set_private_flags): Likewise.
3873 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3874 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3875 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3876 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3877 (_bfd_noarchive_construct_extended_name_table): Likewise.
3878 (_bfd_noarchive_truncate_arname): Likewise.
3879 (_bfd_noarchive_write_ar_hdr): Likewise.
3880 (_bfd_noarchive_get_elt_at_index): Likewise.
3881 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3882 (_bfd_nosymbols_print_symbol): Likewise.
3883 (_bfd_nosymbols_get_symbol_info): Likewise.
3884 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3885 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3886 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3887 (_bfd_nosymbols_get_lineno): Likewise.
3888 (_bfd_nosymbols_find_nearest_line): Likewise.
3889 (_bfd_nosymbols_find_line): Likewise.
3890 (_bfd_nosymbols_find_inliner_info): Likewise.
3891 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3892 (_bfd_nosymbols_read_minisymbols): Likewise.
3893 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3894 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3895 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3896 (_bfd_nowrite_set_arch_mach): Likewise.
3897 (_bfd_nowrite_set_section_contents): Likewise.
3898 (_bfd_nolink_sizeof_headers): Likewise.
3899 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3900 (_bfd_nolink_bfd_relax_section): Likewise.
3901 (_bfd_nolink_bfd_gc_sections): Likewise.
3902 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3903 (_bfd_nolink_bfd_merge_sections): Likewise.
3904 (_bfd_nolink_bfd_is_group_section): Likewise.
3905 (_bfd_nolink_bfd_discard_group): Likewise.
3906 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3907 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3908 (_bfd_nolink_bfd_link_just_syms): Likewise.
3909 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3910 (_bfd_nolink_bfd_final_link): Likewise.
3911 (_bfd_nolink_bfd_link_split_section): Likewise.
3912 (_bfd_nolink_section_already_linked): Likewise.
3913 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3914 (_bfd_nolink_bfd_define_start_stop): Likewise.
3915 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3916 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3917 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3918 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3919 * libbfd.c (bfd_false_any): New function. Like bfd_false but
3920 accepts one or more arguments.
3921 (bfd_true_any): Likewise.
3922 (bfd_nullvoidptr_any): Likewise.
3923 (bfd_0_any): Likewise.
3924 (bfd_0u_any): Likewise.
3925 (bfd_0l_any): Likewise.
3926 (_bfd_n1_any): Likewise.
3927 (bfd_void_any): Likewise.
3928 * libbfd.h (extern): Regenerate
3929 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3930 based dummy function.
3931 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3932 * binary.c (binary_get_symbol_info): Likewise.
3933 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3934 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3935 * coffcode.h (coff_set_alignment_hook): Likewise.
3936 (symname_in_debug_hook): Likewise.
3937 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3938 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3939 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3940 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3941 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3942 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3943 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3944 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3945 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3946 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3947 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3948 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3949 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3950 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3951 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3952 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3953 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3954 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3955 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3956 (bfd_elfNN_bfd_set_private_flags): Likewise.
3957 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3958 (elf_backend_init_index_section): Likewise.
3959 (elf_backend_allow_non_load_phdr): Likewise.
3960 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3961 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3962 * ieee.c (ieee_construct_extended_name_table): Likewise.
3963 (ieee_write_armap): Likewise.
3964 (ieee_write_ar_hdr): Likewise.
3965 (ieee_bfd_is_target_special_symbol): Likewise.
3966 * ihex.c (ihex_canonicalize_symtab): Likewise.
3967 (ihex_bfd_is_target_special_symbol): Likewise.
3968 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3969 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3970 (_bfd_ecoff_set_alignment_hook): Likewise.
3971 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3972 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3973 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3974 * oasys.c (oasys_construct_extended_name_table): Likewise.
3975 (oasys_write_armap): Likewise.
3976 (oasys_write_ar_hdr): Likewise.
3977 (oasys_bfd_is_target_special_symbol): Likewise.
3978 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3979 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3980 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3981 * som.c (som_bfd_is_target_special_symbol): Likewise.
3982 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3983 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3984 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3985 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3986 (versados_bfd_reloc_name_lookup): Likewise.
3987 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3988 (vms_bfd_define_start_stop): Likewise.
3989 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3990 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3991 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3992 * elf32-arc.c (get_replace_function): Assign replacement function
3994 * elf32-i370.c (i370_noop): Update prototype.
3996 2018-02-13 Alan Modra <amodra@gmail.com>
3999 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4000 relocation sections. If size reduces to just the flag word,
4001 remove that too and mark with SEC_EXCLUDE.
4002 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4004 2018-02-13 Alan Modra <amodra@gmail.com>
4007 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4010 2018-02-12 Zebediah Figura <z.figura12@gmail.com>
4012 * i386msdos.c (msdos_mkobject); New function.
4013 (msdos_object_p): New function.
4014 (i386_msdos_vec): Use msdos_object_p as the check_format
4016 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4017 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4019 * peXXigen.c: Likewise.
4020 * coff-ia64.c: Likewise.
4022 2018-02-12 Nick Clifton <nickc@redhat.com>
4024 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4026 * elf32-arc.c (elf_arc_relocate_section): Likewise.
4028 2018-02-09 Eric Botcazou <ebotcazou@adacore.com>
4030 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4031 (sparc_elf_append_rela): Assert that there is enough room in section.
4032 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4033 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4034 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4035 For a symbol subject to a GOT relocation, reserve a slot in the
4036 relocation section if the symbol isn't dynamic and we are in PIC mode.
4037 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4038 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4039 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4040 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4041 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4042 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4043 undefined weak symbol with non-default visibility. Remove superfluous
4044 'else' and fix formatting.
4046 2018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4048 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4050 (i386_elf32_sol2_vec): Don't declare.
4051 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4052 Don't set need_global_offset_table.
4053 (elf_i386_solaris_arch_bed): New.
4054 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4056 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4057 target_os != is_nacl instead of target_os == is_normal.
4058 (x86_64_elf64_sol2_vec): Don't declare.
4059 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4060 is_nacl instead of target_os == is_normal. Don't set
4061 need_global_offset_table.
4062 (elf_x86_64_solaris_arch_bed): New.
4063 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4065 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4066 _GLOBAL_OFFSET_TABLE_ for Solaris.
4067 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4068 need_global_offset_table.
4069 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4070 (elf_x86_link_hash_table): Remove need_global_offset_table.
4071 (elf_x86_init_table): Likewise.
4073 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4075 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4077 (i386_elf32_sol2_vec): Declared.
4078 (elf_i386_link_setup_gnu_properties): Set
4079 need_global_offset_table with info->output_bfd->xvec.
4080 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4082 (x86_64_elf64_sol2_vec): Declared.
4083 (elf_x86_64_link_setup_gnu_properties): Set
4084 need_global_offset_table with info->output_bfd->xvec.
4086 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4088 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4090 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4092 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4094 (elf_x86_64_link_setup_gnu_properties): Set
4095 need_global_offset_table for Solaris.
4096 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4097 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4098 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4099 need_global_offset_table.
4100 * elfxx-x86.h (elf_x86_link_hash_table): Add
4101 need_global_offset_table.
4102 (elf_x86_init_table): Likewise.
4104 2018-02-08 Jim Wilson <jimw@sifive.com>
4106 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4109 2018-02-08 Nick Clifton <nickc@redhat.com>
4112 * elf.c (elf_parse_notes): Reject notes with excessuively large
4115 2018-02-07 Alan Modra <amodra@gmail.com>
4117 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4118 * elf32-ppc.c: Remove speculation barrier support.
4119 * elf32-ppc.h: Likewise.
4120 * elf64-ppc.c: Likewise.
4121 * elf64-ppc.h: Likewise.
4123 2018-02-06 Jim Wilson <jimw@sifive.com>
4125 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4126 callback to report an error.
4128 2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4131 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4132 into call to !bfd_link_executable and tidy up.
4133 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4134 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4135 !bfd_link_executable.
4136 <R_SPARC_TLS_IE_HI22>: Likewise.
4137 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4138 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4139 !bfd_link_executable.
4140 <R_SPARC_WPLT30>: Tidy up.
4141 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4142 !bfd_link_executable.
4143 (allocate_dynrelocs): Likewise.
4144 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4145 <R_SPARC_TLS_GD_HI22>: Merge into...
4146 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4147 sparc_elf_tls_transition and remove redundant code.
4148 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4149 !bfd_link_executable.
4150 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4151 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4152 <R_SPARC_TLS_LDM_CALL>: Likewise.
4153 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4154 <R_SPARC_TLS_GD_ADD>: Likewise.
4155 <R_SPARC_TLS_LDM_ADD>: Likewise.
4156 <R_SPARC_TLS_LDO_ADD>: Likewise.
4157 <R_SPARC_TLS_IE_LD>: Likewise.
4159 2018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4162 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4163 functions failed to find the function name, try the generic elf
4164 find function instead.
4166 2018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4168 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4169 'memcpy' instead of 'strncpy' when writing the magic number.
4171 2018-02-06 Nick Clifton <nickc@redhat.com>
4174 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4175 section before attempting to read it in.
4176 (bfd_get_alt_debug_link_info): Likewise.
4178 2018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4180 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4181 line information in addition to name, if they can be found.
4183 2018-02-05 Renlin Li <renlin.li@arm.com>
4186 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4187 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4188 check for writeable section as well.
4190 2018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4193 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4194 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4195 undefined weak symbol to 0.
4196 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4197 if _GLOBAL_OFFSET_TABLE_ is referenced.
4198 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4199 got_referenced instead of ref_regular_nonweak. Remove the
4200 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4201 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4203 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4205 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4206 initialize `hi_reloc'.
4208 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4210 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4211 SHT_MIPS_REGINFO sections don't assert the correct size and
4212 report an error instead.
4214 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4216 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4217 status from `->elf_backend_section_processing'.
4219 2018-02-02 Jim Wilson <jimw@sifive.com>
4222 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4223 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4224 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4225 Pass new argument to riscv_relax_delete_bytes.
4226 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4227 ATTRIBUTE_UNUSED from link_info parameter.
4229 2018-02-02 Alan Modra <amodra@gmail.com>
4231 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4232 emitted for toc sequence optimization. Set and use "howto" later.
4234 2018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4236 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4237 arithmetic on NULL pointer.
4238 * elflink.c (_bfd_elf_archive_symbol_lookup,
4239 elf_link_add_archive_symbols): Likewise.
4241 2018-01-31 Michael Matz <matz@suse.de>
4243 * elflink.c (bfd_elf_define_start_stop): Fix check of
4246 2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4249 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4250 __stop symbols are referenced by shared objects.
4252 2018-01-30 Alan Modra <amodra@gmail.com>
4255 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4256 segment when demand paged with lma on the same page. Test this
4257 before load/non-load, executable/non-executable,
4258 writable/non-writable tests and simplify. Delete bogus relro
4259 condition in writable/non-writable test. Delete outdated
4260 comment. Formatting.
4262 2018-01-30 Alan Modra <amodra@gmail.com>
4264 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4267 2018-01-29 Alan Modra <amodra@gmail.com>
4270 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4271 range before converting to a symbol table pointer.
4273 2018-01-27 Nick Clifton <nickc@redhat.com>
4275 * po/ru.po: Updated Russian translation.
4277 2018-01-26 Alan Modra <amodra@gmail.com>
4279 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4280 they are defined dynamically.
4282 2018-01-26 Alan Modra <amodra@gmail.com>
4284 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4285 .branch_lt changes size.
4287 2018-01-25 Alan Modra <amodra@gmail.com>
4290 * elfcode.h (elf_object_p): Avoid integer overflow.
4292 2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4295 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4296 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4299 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4302 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4303 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4304 bfd_link_executable for TLS check.
4305 (_bfd_sparc_elf_check_relocs): Likewise.
4306 (allocate_dynrelocs): Likewise.
4307 (_bfd_sparc_elf_relocate_section): Likewise.
4309 2018-01-24 Renlin Li <renlin.li@arm.com>
4311 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4312 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4313 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4314 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4315 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4316 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4317 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4319 2018-01-24 Renlin Li <renlin.li@arm.com>
4321 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4322 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4323 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4324 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4325 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4326 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4327 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4328 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4329 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4330 * bfd-in2.h: Regenerate.
4331 * libbfd.h: Regenerate.
4333 2018-01-23 Maciej W. Rozycki <macro@mips.com>
4335 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4336 `mips_elf32_section_processing' comment reference.
4338 2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4341 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4342 versioned __tls_get_addr symbol.
4344 2018-01-19 Nick Clifton <nickc@redhat.com>
4346 * po/fr.po: Updated French translation.
4348 2018-01-18 Alan Modra <amodra@gmail.com>
4350 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4351 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4352 (ppc64_elf_build_stubs): Likewise.
4354 2018-01-17 Nick Clifton <nickc@redhat.com>
4356 * po/ru.po: Updated Russian translation.
4357 * po/uk/po: Updated Ukranian translation.
4359 2018-01-17 Alan Modra <amodra@gmail.com>
4361 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4363 2018-01-17 Alan Modra <amodra@gmail.com>
4365 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4366 (CRSETEQ, BEQCTRM): Define.
4367 (is_nonpic_glink_stub): Don't check bctr.
4368 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4369 (ppc_elf_relax_section): Size speculation barrier.
4370 (output_bctr): New function.
4371 (write_glink_stub): Use output_bctr.
4372 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4373 (ppc_elf_finish_dynamic_symbol): Likewise.
4374 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4375 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4376 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4377 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4378 (size_global_entry_stubs): Handle speculation barrier sizing.
4379 (plt_stub_size): Likewise.
4380 (output_bctr): New function.
4381 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4383 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4384 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4385 (build_global_entry_stubs): Output speculation barrier.
4386 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4387 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4389 2018-01-17 Alan Modra <amodra@gmail.com>
4391 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4392 __tls_get_addr_opt, and alignment sizing.
4393 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4394 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4395 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4397 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4398 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4399 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4401 (write_glink_stub): Handle __tls_get_addr_opt stub.
4402 Pad out to size given by GLINK_ENTRY_SIZE.
4403 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4404 (ppc_elf_finish_dynamic_symbol): Likewise.
4405 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4406 insn array since so many need rewriting.
4407 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4408 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4409 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4410 nops. Adjust all uses.
4411 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4412 in glink_vma calculation.
4413 (struct ppc_link_hash_table): Add global_entry section pointer.
4414 (create_linkage_sections): Create separate section for global
4416 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4417 (size_global_entry_stubs): Handle sizing for aligned stubs.
4418 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4419 and don't stash end of glink branch table in rawsize.
4420 (ppc_build_one_stub): Rewrite stub size calculations.
4421 (build_global_entry_stubs): Use new section.
4422 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4423 Build lazy link stubs out to end of section. Build global entry
4424 stubs in new section.
4426 2018-01-15 Nick Clifton <nickc@redhat.com>
4428 * po/uk.po: Updated Ukranian translation.
4430 2018-01-13 Nick Clifton <nickc@redhat.com>
4432 * po/bfd.pot: Regenerated.
4434 2018-01-13 Nick Clifton <nickc@redhat.com>
4436 * version.m4: Bump version to 2.30.51
4437 * configure: Regenerate.
4439 2018-01-13 Nick Clifton <nickc@redhat.com>
4441 2.30 branch created.
4443 2018-01-12 Jens Widell <jl@opera.com>
4445 * elf.c (setup_group): Optimize search for group by remembering
4446 last found group and restarting search at that index.
4447 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4449 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4451 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4452 bfd_link_common_skip_none in switch.
4454 2018-01-12 Alan Modra <amodra@gmail.com>
4457 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4458 references on forced local symbols.
4460 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
4462 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4463 .reginfo section has wrong size.
4465 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4468 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4469 separate code and read-only data LOAD segments, create a new
4470 LOAD segment if the previous section contains text and the
4471 current section doesn't or vice versa. Don't put a writable
4472 section in a read-only segment if there is a RELRO segment.
4474 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4477 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4478 references on forced local symbols.
4480 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4483 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4484 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4486 2018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4489 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4491 2018-01-03 John Baldwin <jhb@FreeBSD.org>
4493 * elf.c (elfcore_grok_freebsd_note): Handle
4494 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4495 NT_FREEBSD_PROCSTAT_VMMAP.
4497 2018-01-03 Alan Modra <amodra@gmail.com>
4499 Update year range in copyright notice of all files.
4501 For older changes see ChangeLog-2017
4503 Copyright (C) 2018 Free Software Foundation, Inc.
4505 Copying and distribution of this file, with or without modification,
4506 are permitted in any medium without royalty provided the copyright
4507 notice and this notice are preserved.
4513 version-control: never