1 2018-10-13 Alan Modra <amodra@gmail.com>
5 * reloc.c (_bfd_clear_contents): Replace "location" param with
6 "buf" and "off". Bounds check "off". Return status.
7 * cofflink.c (_bfd_coff_generic_relocate_section): Update
8 _bfd_clear_contents call.
9 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
10 * elf32-arc.c (elf_arc_relocate_section): Likewise.
11 * elf32-i386.c (elf_i386_relocate_section): Likewise.
12 * elf32-metag.c (metag_final_link_relocate): Likewise.
13 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
14 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
15 * elf32-visium.c (visium_elf_relocate_section): Likewise.
16 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
17 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
18 * libbfd-in.h (_bfd_clear_contents): Update prototype.
19 * libbfd.h: Regenerate.
21 2018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
23 * elflink.c (elf_link_output_extsym): Do not place symbols into a
26 2018-10-08 H.J. Lu <hongjiu.lu@intel.com>
29 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
30 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
31 in non-code PT_LOAD segment.
33 2018-10-08 Alan Modra <amodra@gmail.com>
35 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
37 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
38 program headers are required when info->load_phdrs. Reorganize
39 code handling program headers. Generate a mapping without
40 sections just for file and program headers when -z separate-code
41 would indicate they should be on a different page to the first
44 2018-10-08 Alan Modra <amodra@gmail.com>
46 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
47 from m->p_vaddr_offset for segments without sections. Invert
48 sign of p_vaddr_offset.
49 (rewrite_elf_program_header, copy_elf_program_header): Save
50 old segment p_vaddr to p_vaddr_offset. Invert sign of
53 2018-10-08 Alan Modra <amodra@gmail.com>
55 * elf.c (get_program_header_size): Don't count PT_INTERP if
57 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
60 2018-10-08 Alan Modra <amodra@gmail.com>
62 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
63 overlays before segment containing headers.
65 2018-10-08 Alan Modra <amodra@gmail.com>
67 * elf.c (make_mapping): Cope with zero size array at end of
68 struct elf_segment_map.
69 (_bfd_elf_map_sections_to_segments): Likewise.
70 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
71 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
73 2018-10-05 Alan Modra <amodra@gmail.com>
75 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
78 2018-10-05 Richard Henderson <rth@twiddle.net>
80 * bfd-in2.h: Regenerated.
81 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
82 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
83 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
84 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
85 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
86 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
87 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
88 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
89 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
90 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
91 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
92 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
93 (elf_or1k_link_hash_table): Add field saw_plta.
94 (or1k_final_link_relocate): Add value calculations for new relocations.
95 (or1k_elf_relocate_section): Add section relocations for new
97 (or1k_write_plt_entry): New function.
98 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
99 using new l.adrp instruction. Cleanup PLT relocation code generation.
100 * libbfd.h: Regenerated.
101 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
102 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
103 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
104 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
105 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
106 BFD_RELOC_OR1K_TLS_IE_LO13.
108 2018-10-05 Richard Henderson <rth@twiddle.net>
110 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
111 relocations. Add error for non zero addend with plt and got
112 relocations. Add error for got and plt references against dynamic, non
113 local, symbols. Add error when linking non shared liraries with
116 2018-10-05 Richard Henderson <rth@twiddle.net>
117 Stafford Horne <shorne@gmail.com>
119 * bfd-in2.h: Regenerated.
120 * elf32-or1k.c (N_ONES): New macro.
121 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
122 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
123 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
124 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
125 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
126 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
127 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
128 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
129 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
130 BFD_RELOC_OR1K_TLS_LE_SLO16.
131 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
132 also check results before returning.
133 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
135 (or1k_final_link_relocate): New function.
136 (or1k_elf_relocate_section): Add support for new AHI and SLO
137 relocations. Use or1k_final_link_relocate instead of generic
138 _bfd_final_link_relocate.
139 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
140 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
141 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
142 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
143 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
144 and BFD_RELOC_OR1K_GOTOFF_LO16.
145 * libbfd.h: Regenerated.
147 2018-10-04 Jim Wilson <jimw@sifive.com>
149 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
150 loop, handle htab->sdyntdata section.
152 2018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
154 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
155 impact of STT_REGISTER symbols in the dynsym sh_info here...
156 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
159 2018-10-03 H.J. Lu <hongjiu.lu@intel.com>
162 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
163 sections with the same section alignment into a single PT_NOTE
164 segment. Check SHT_NOTE section type instead of section name.
165 (_bfd_elf_map_sections_to_segments): Likewise.
167 2018-10-03 Millan Wolff <mail@milianw.de>
170 * dwarf2.c (find_abstract_instance): Allow recursive invocations
171 of find_abstract_instance to override the name variable.
173 2018-10-03 Nick Clifton <nickc@redhat.com>
175 * po/pt.po: Updated Portuguese translation.
177 2018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
179 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
180 section alignment in consideration for this relocation. Fixed TCB_SIZE
181 offset size to include section alignment.
182 (get_got_entry_list_for_symbol): Changed.
183 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
184 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
185 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
187 (elf_arc_check_relocs): Changed.
188 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
189 (struct elf_arc_link_hash_entry): Moved and changed.
190 (elf_arc_link_hash_newfunc): Changed.
191 (arc_elf_link_hash_table_create): Removed old initializations.
192 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
194 2018-09-28 H.J. Lu <hongjiu.lu@intel.com>
196 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
197 elfclass instead of bed->s->elfclass.
199 2018-09-27 Jim Wilson <jimw@sifive.com>
201 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
202 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
203 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
204 (riscv_find_pcgp_lo_reloc): Likewise.
205 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
206 (riscv_delete_pcgp_lo_reloc): Likewise.
207 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
208 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
209 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
211 2018-09-25 Jim Wilson <jimw@sifive.com>
213 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
214 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
215 and return FALSE. Return TRUE at end.
216 (riscv_make_plt_entry): Likewise.
217 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
218 (riscv_elf_finish_dynamic_sections): Update call to
219 riscv_make_plt_header.
221 2018-09-24 Jim Wilson <jimw@sifive.com>
223 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
224 hi_sec_off which is symbol address with addend subtracted. Use in
225 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
227 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
228 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
229 Add strings for the two errors handled here.
230 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
231 comment. Only give error with addend when used with section symbol.
232 In case bfd_reloc_dangerous, update error string.
234 2018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
237 * elf.c (_bfd_elf_write_object_contents): Return from function
238 early if abfd->direction == both_direction.
240 2018-09-21 Simon Marchi <simon.marchi@ericsson.com>
242 * configure.ac: Check for fls.
243 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
244 * config.in: Re-generate.
245 * configure: Re-generate.
247 2018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
249 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
250 duplicate `case' selectors.
252 2018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
254 * elf32-nds32.c (nds32_elf_relax_loadstore):
255 Remove the unused target features.
256 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
257 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
258 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
259 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
260 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
261 calculate_plt_offset, calculate_got_memory_address,
262 nds32_elf_check_dup_relocs): Removed.
264 * elf32-nds32.h: Remove the unused macros and defines.
265 (elf_nds32_link_hash_table): Remove the unused variable.
266 (bfd_elf32_nds32_set_target_option): Update prototype.
267 (nds32_elf_ex9_init): Removed.
268 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
269 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
270 to initialize array nds32_elf_howto_table in any order
271 without lots of EMPTY_HOWTO.
272 (nds32_reloc_map): Updated.
273 * reloc.c: Add BFD_RELOC_NDS32_LSI.
274 * bfd-in2.h: Regenerated.
275 * bfd/libbfd.h: Regenerated.
276 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
277 (nds32_reloc_map): Likewise.
278 (nds32_elf_relax_flsi): New function.
279 (nds32_elf_relax_section): Support floating load/store relaxation.
280 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
282 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
283 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
284 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
285 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
287 (nds32_info_to_howto_rel): Add BFD_ASSERT.
288 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
289 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
290 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
291 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
292 (nds32_elf_final_sda_base): Improve it to find the better gp value.
293 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
294 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
295 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
296 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
297 (create_got_section): Likewise.
298 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
299 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
300 (nds32_elf_check_relocs): Fix the issue that the shared library may
301 has TEXTREL entry in the dynamic section.
302 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
303 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
304 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
306 (calculate_offset): Remove the unused parameter `pic_ext_target' and
309 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
310 will cause some errors for our test cases.
311 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
313 * reloc.c: Add TLS relocations.
314 * libbfd.h: Regenerated.
315 * bfd-in2.h: Regenerated.
316 * elf32-nds32.h (struct section_id_list_t): New.
317 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
318 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
320 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
322 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
323 elf_nds32_link_hash_table): Updated.
324 * elf32-nds32.c (enum elf_nds32_tls_type): New.
325 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
326 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
327 fls, ones32, list_insert, list_insert_sibling, dump_chain,
328 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
329 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
330 (elf_nds32_obj_tdata): Add new fields.
331 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
332 (nds32_elf_howto_table): Add TLS relocations.
333 (nds32_reloc_map): Likewise.
334 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
335 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
336 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
337 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
338 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
339 (dtpoff_base): Rename it to `gottpof' and then update it.
341 2018-09-20 Alan Modra <amodra@gmail.com>
344 * peXXigen.c (pe_print_edata): Correct export address table
345 overflow checks. Check dataoff against section size too.
347 2018-09-20 Alan Modra <amodra@gmail.com>
350 * dwarf2.c (read_section): Error when attempting to malloc
351 "(bfd_size_type) -1".
352 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
353 function_name. Bounds check reloc address. Formatting. Ensure
354 .stabstr zero terminated.
356 2018-09-18 Nick Clifton <nickc@redhat.com>
359 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
360 ELF section has contents and size larger than the file size.
362 2018-09-14 Maciej W. Rozycki <macro@mips.com>
365 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
366 (_bfd_mips_elf_linker_flags): Update prototype.
367 * elf32-mips.c (elf_backend_hide_symbol): New macro.
368 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
369 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
370 * elfxx-mips.c (mips_elf_link_hash_table): Add
371 `use_absolute_zero' and `gnu_target' members.
372 (mips_elf_record_global_got_symbol): Call
373 `_bfd_mips_elf_hide_symbol' rather than
374 `_bfd_elf_link_hash_hide_symbol'.
375 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
376 (mips_elf_obtain_contents): Reorder function.
377 (mips_elf_nullify_got_load): New function.
378 (mips_elf_calculate_relocation): Add `contents' parameter.
379 Nullify GOT loads or if it is not possible, then redirect GOT
380 relocations to the `__gnu_absolute_zero' symbol, for references
381 that are supposed to resolve to zero.
382 (mips_elf_define_absolute_zero): New function.
383 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
384 `mips_elf_calculate_relocation' for references made via the GOT
385 that are supposed to resolve to zero.
386 (_bfd_mips_elf_hide_symbol): New function.
387 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
388 set the `gnu_target' member of the MIPS hash table.
389 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
390 (_bfd_mips_post_process_headers): Use it.
392 2018-09-14 Maciej W. Rozycki <macro@mips.com>
394 * elfxx-mips.c (mips_elf_store_contents): New function...
395 (mips_elf_perform_relocation): ... factored out from here.
397 2018-09-14 Lifang Xia <lifang_xia@c-sky.com>
399 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
401 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
403 2018-09-14 Alan Modra <amodra@gmail.com>
406 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
407 fields in debug sections when reloc is against an undefined symbol
408 and called from bfd_simple_get_relocated_section_contents or
410 * dwarf2.c (find_abstract_instance): Return true for zero offset
411 DW_FORM_ref_addr without returning values.
413 2018-09-06 Alan Modra <amodra@gmail.com>
416 * elf32-avr.c (elf_avr_special_sections): New.
417 (elf_backend_special_sections): Define.
419 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
421 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
422 error when an invalid relocation is passed; this is already done
423 by `_bfd_sparc_elf_info_to_howto_ptr'.
425 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
427 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
428 error when an invalid symbol index is retrieved in ELF64_R_SYM of
429 a relocation seen in an input file.
431 2018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
432 Alan Modra <amodra@gmail.com>
435 elf.c (copy_elf_program_header): When first segment contains
436 only the headers and SHT_NOBITS sections, use segment p_filesz
437 to calculate header and padding size. Use filepos of the first
440 2018-08-31 H.J. Lu <hongjiu.lu@intel.com>
443 * archures.c (bfd_arch_get_compatible): Allow an IR object with
444 unknown architecture.
446 2018-08-31 Alan Modra <amodra@gmail.com>
448 * elf64-ppc.c (num_relocs_for_offset): New function.
449 (emit_relocs_for_offset): New function.
450 (use_global_in_relocs): New function, split out from..
451 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
452 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
453 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
455 2018-08-31 Alan Modra <amodra@gmail.com>
457 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
458 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
459 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
461 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
462 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
463 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
464 * bfd-in2.h: Regenerate.
465 * libbfd.h: Regenerate.
467 2018-08-31 Alan Modra <amodra@gmail.com>
469 * elf64-ppc.c: Correct _notoc stub comments.
470 (ppc_build_one_stub): Simplify output of branch for notoc
471 long branch stub. Don't include label offset of 8 bytes in
472 "off" calculation for notoc plt stub. Don't emit insns to get pc.
473 (build_offset): Emit insns to get pc here instead.
474 (size_offset): Add 4 extra insns.
475 (plt_stub_size): Adjust for "off" and size_offset changes.
476 (ppc_size_one_stub): Rearrange code into a switch, duplicating
477 some to better match ppc_build_one_stub.
479 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
481 * archures.c (bfd_architecture): New machine
482 bfd_mach_mips_gs264e.
483 * bfd-in2.h (bfd_architecture): Likewise.
484 * cpu-mips.c (enum I_xxx): Likewise.
485 (arch_info_struct): Likewise.
486 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
488 (mips_set_isa_flags): Likewise.
489 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
490 bfd_mach_mips_gs464e extension.
492 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
494 * archures.c (bfd_architecture): New machine
495 bfd_mach_mips_gs464e.
496 * bfd-in2.h (bfd_architecture): Likewise.
497 * cpu-mips.c (enum I_xxx): Likewise.
498 (arch_info_struct): Likewise.
499 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
501 (mips_set_isa_flags): Likewise.
502 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
503 bfd_mach_mips_gs464 extension.
505 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
507 * archures.c (bfd_architecture): Rename
508 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
509 * bfd-in2.h (bfd_architecture): Likewise.
510 * cpu-mips.c (enum I_xxx): Likewise.
511 (arch_info_struct): Likewise.
512 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
513 (mips_set_isa_flags): Likewise.
514 (mips_mach_extensions): Likewise.
515 (bfd_mips_isa_ext_mach): Likewise.
516 (bfd_mips_isa_ext): Likewise.
517 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
519 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
521 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
523 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
525 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
526 isa_ext for infer ABI flags.
527 (print_mips_ases): Add Loongson EXT extension.
529 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
531 * elfxx-mips.c (print_mips_ases): Add CAM extension.
533 2018-08-27 H.J. Lu <hongjiu.lu@intel.com>
535 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
536 out the GNU_PROPERTY_X86_UINT32_VALID bit.
538 2018-08-25 H.J. Lu <hongjiu.lu@intel.com>
541 * elf.c (_bfd_elf_get_symbol_version_string): Return
542 _("<corrupt>") for corrupt symbol version info.
544 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
546 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
547 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
548 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
549 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
550 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
551 (_bfd_x86_elf_merge_gnu_properties): Likewise.
552 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
553 instead of X86_ISA_1_NEEDED.
554 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
555 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
556 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
557 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
558 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
560 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
562 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
563 GNU_PROPERTY_X86_UINT32_VALID bit.
564 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
565 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
567 2018-08-23 Zenith423 <zenith432@users.sourceforge.net>
570 * plugin.c (struct plugin_list_entry): New structure.
571 (plugin_list): New variable.
572 (try_load_plugin): Place opened plugins on a list. Ensure that
573 the refcount in the dynamic loader is kept at 1.
575 2018-08-23 Alan Modra <amodra@gmail.com>
577 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
580 2018-08-23 Nick Clifton <nickc@redhat.com>
582 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
583 code with an assertion.
585 2018-08-23 Nick Clifton <nickc@redhat.com>
588 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
589 it to prevent walking off the end of the table.
590 (coff_get_normalized_symtab): Pass internal_end pointer to
593 2018-08-23 Alan Modra <amodra@gmail.com>
595 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
596 unresolved_reloc on ppc_stub_plt_call_notoc.
598 2018-08-22 H.J. Lu <hongjiu.lu@intel.com>
601 * development.sh (experimental): New.
603 2018-08-22 Helge Deller <deller@gmx.de>
604 Nick Clifton <nickc@redhat.com>
606 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
607 the section type of the .PARISC.unwind section on 64-bit binaries
608 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
609 Add comment about the sh_entsize value.
611 2018-08-22 Rafeal Auler <rafaelauler@gmail.com>
614 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
615 stub's target, since it may have been changed after the layout.
617 2018-08-21 John Darington <john@darrington.wattle.id.au>
619 * elf32-s12z.c (opru18_reloc): New function.
620 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
622 2018-08-21 mephi42 <mephi42@gmail.com>
625 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
626 data is already considered filled.
628 2018-08-21 Alan Modra <amodra@gmail.com>
630 * elf64-ppc.c (HOW): Define.
632 (ppc64_elf_howto_raw): Use HOW to initialize entries.
633 * elf32-ppc.c (HOW): Define.
634 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
635 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
637 2018-08-21 Alan Modra <amodra@gmail.com>
639 * reloc.c (reloc_howto_type): Typedef.
640 (bfd_symbol): Delete forward declaration.
641 (struct reloc_howto_struct): Add "negate" field. Make "size",
642 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
643 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
644 Rearrange for better packing. Revise comments.
645 (HOWTO): Map to rearranged reloc_howto_struct.
646 (bfd_get_reloc_size): Delete now unused cases.
647 (read_reloc, write_reloc): Likewise.
648 (apply_reloc, _bfd_relocate_contents): Test howto->negate
649 rather than howto->size < 0 for negated relocation values.
650 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
651 signed/unsigned warning.
652 (xcoff_ppc_relocate_section): Delete "condition is always false"
654 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
655 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
657 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
658 size 16 for ALPHA_R_LINKAGE.
659 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
661 * bfd-in.h (reloc_howto_type): Delete.
662 * bfd-in2.h: Regenerate.
664 2018-08-21 Alan Modra <amodra@gmail.com>
666 * reloc.c (HOWTO): Revise comment.
667 (NEWHOWTO, HOWTO_PREPARE): Delete.
668 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
669 reloc_howto_struct with reloc_howto_type.
670 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
671 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
672 * elf-hppa.h (HOW): Define.
673 (elf_hppa_howto_table): Use it to simplify this table, correcting
674 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
675 R_PARISC_LTOFF_FPTR16DF.
676 * elf32-mep.c (MEPREL): Use HOWTO.
677 * bfd-in2.h: Regenerate.
679 2018-08-20 Alan Modra <amodra@gmail.com>
681 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
683 (mmo_init): Don't init valid_mmo_symbol_character_set.
685 2018-08-20 Alan Modra <amodra@gmail.com>
687 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
689 2018-08-17 H.J. Lu <hongjiu.lu@intel.com>
692 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
693 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
694 backend fixup_gnu_properties if it isn't NULL. Discard
695 .note.gnu.property section if all properties have been removed.
696 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
697 (elfNN_bed): Initialize fixup_gnu_properties.
698 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
700 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
702 (elf_backend_fixup_gnu_properties): New.
704 2018-08-16 Alan Modra <amodra@gmail.com>
706 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
709 2018-08-12 H.J. Lu <hongjiu.lu@intel.com>
712 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
713 (BFD32_LIBS_CFILES): Add elf-properties.c.
714 (BFD32_BACKENDS): Remove elf-properties.lo.
715 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
716 * configure.ac (elf): Remove elf-properties.lo.
717 * Makefile.in: Regenerated.
718 * configure: Likewise.
720 2018-08-11 H.J. Lu <hongjiu.lu@intel.com>
723 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
724 add X86_ISA_1_NEEDED property only if existing properties won't
727 2018-08-11 Alan Modra <amodra@gmail.com>
729 * reloc.c (bfd_get_reloc_size): Sort switch.
730 (read_reloc, write_reloc, apply_reloc): New functions.
731 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
732 (_bfd_relocate_contents): Use read_reloc and write_reloc.
733 (_bfd_clear_contents): Likewise.
735 2018-08-11 John Darrington <john@darrington.wattle.id.au>
737 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
738 (_bfd_clear_contents): Likewise.
739 (bfd_perform_relocation): Likewise.
740 (bfd_install_relocation): Likewise.
742 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
745 * elflink.c (bfd_elf_record_link_assignment): Always clear
746 h->verinfo.verdef when overriding a dynamic definition.
748 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
751 * elf-properties.c (elf_get_gnu_property_section_size): Always
752 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
753 (elf_write_gnu_properties): Likewise.
755 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
758 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
759 calling _bfd_elf_convert_gnu_property_size to convert
760 .note.gnu.property section size.
761 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
762 calling _bfd_elf_convert_gnu_properties to convert
763 .note.gnu.property section.
764 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
765 (_bfd_elf_convert_gnu_properties): Likewise.
766 * elf-properties.c (elf_get_gnu_property_section_size): New
768 (elf_write_gnu_properties): Likewise.
769 (_bfd_elf_convert_gnu_property_size): Likewise.
770 (_bfd_elf_convert_gnu_properties): Likewise.
771 (_bfd_elf_link_setup_gnu_properties): Use
772 elf_get_gnu_property_section_size and elf_write_gnu_properties.
774 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
777 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
778 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
779 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
780 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
781 GNU_PROPERTY_X86_ISA_1_USED, property.
783 2018-08-07 Alan Modra <amodra@gmail.com>
785 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
786 Add lr_restore, eh_size and eh_base.
787 (eh_advance, eh_advance_size): New functions.
788 (build_tls_get_addr_stub): Emit EH info for stub.
789 (ppc_build_one_stub): Likewise for _notoc stubs.
790 (ppc_size_one_stub): Size EH info for stub.
791 (group_sections): Init new map_stub fields.
792 (stub_eh_frame_size): Delete.
793 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
795 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
796 offset to stub section here..
797 (ppc64_elf_finish_dynamic_sections): ..rather than here.
799 2018-08-07 Alan Modra <amodra@gmail.com>
801 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
802 instruction of __tls_get_addr_opt stub.
803 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
804 dealing with __tls_get_addr_opt stub.
805 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
807 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
809 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
810 efalgs only when in/out exists.
811 (elf32_arc_section_from_shdr): Don't complain about 0x0c
812 section type. It is mwdt compiler specific.
814 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
816 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
818 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
820 * elf32-arc.c (arc_elf_merge_attributes): Handle
823 2018-08-05 Alan Modra <amodra@gmail.com>
825 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
826 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
827 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
828 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
829 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
830 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
831 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
832 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
833 ppc_stub_plt_call_both.
834 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
835 (build_offset, size_offset): New functions.
836 (plt_stub_size): Support plt_call_notoc and plt_call_both.
837 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
838 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
839 (ppc64_elf_size_stubs): Likewise, and new stubs.
840 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
841 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
842 * bfd-in2.h: Regenerate.
843 * libbfd.h: Regenerate.
845 2018-08-05 Alan Modra <amodra@gmail.com>
847 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
849 2018-08-02 Jim Wilson <jimw@sifive.com>
851 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
852 add SEC_LINKER_CREATED flag.
854 2018-08-01 Nick Clifton <nickc@redhat.com>
856 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
857 about potentially truncated strncpy operations.
858 (_bfd_xcoff_put_symbol_name): Likewise.
860 * elf32-avr.c (avr_stub_name): Check for a NULL return from
863 2018-08-01 Zenith <zenith432@users.sourceforge.net>
866 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
868 (try_claim): Always close the file descriptor at the end of the
870 (try_load_plugin): If a plugin has already been registered, then
871 skip the dlopen and onload steps and go straight to claiming the
872 file. If these is an error, close the plugin.
874 2018-08-01 Alan Modra <amodra@gmail.com>
876 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
877 (ppc_build_one_stub): Don't set stub_offset, instead assert that
878 it is sane. Don't adjust stub_offset for alignment. Adjust size
879 calculation. Use "targ" temp when calculating offsets.
880 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
881 calculating offsets. Adjust for alignment before setting
882 tls_get_addr_opt_bctrl.
884 2018-08-01 Alan Modra <amodra@gmail.com>
886 * po/SRC-POTFILES.in: Regenerate.
888 2018-07-30 Nick Clifton <nickc@redhat.com>
891 * elf32-sh.c (sh_elf_relocate_section): When processing
892 translation relocs, fail if the relocation offset is too small.
893 Replace BFD_ASSERTs with more helpful error messages.
895 2018-07-30 Andrew Jenner <andrew@codesourcery.com>
897 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
898 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
899 * Makefile.in: Regenerated.
900 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
901 related bfd_mach defines.
902 (bfd_csky_arch): Declare.
903 (bfd_archures_list): Add C-SKY.
904 * bfd-in.h (elf32_csky_build_stubs): Declare.
905 (elf32_csky_size_stubs): Declare.
906 (elf32_csky_next_input_section: Declare.
907 (elf32_csky_setup_section_lists): Declare.
908 * bfd-in2.h: Regenerated.
909 * config.bfd: Add C-SKY.
910 * configure.ac: Likewise.
911 * configure: Regenerated.
912 * cpu-csky.c: New file.
913 * elf-bfd.h (enum elf_target_id): Add C-SKY.
914 * elf32-csky.c: New file.
915 * libbfd.h: Regenerated.
916 * reloc.c: Add C-SKY relocations.
917 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
918 (_bfd_target_vector): Add C-SKY target vector entries.
920 2018-07-27 John Darrington <john@darrington.wattle.id.au>
922 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
924 2018-07-27 John Darrington <john@darrington.wattle.id.au>
926 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
927 (bfd_get_24, bfd_put_24): New macros.
928 * bfd-in2.h: Regenerate.
930 2018-07-27 John Darrington <john@darrington.wattle.id.au>
932 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
934 2018-07-26 Alan Modra <amodra@gmail.com>
936 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
937 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
939 2018-07-25 Alan Modra <amodra@gmail.com>
941 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
942 Avoid trashing toff with added when used as a symbol index.
943 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
944 creating unnecessary fixups when relocatable.
946 2018-07-25 Alan Modra <amodra@gmail.com>
948 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
949 -Wstringop-truncation warning for gcc-8.0 too.
950 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
951 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
952 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
953 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
954 * elf64-s390.c (elf_s390_write_core_note): Likewise.
956 2018-07-24 Alan Modra <amodra@gmail.com>
959 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
960 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
962 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
964 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
965 relocation sections consistency check to always check both
966 .rela.dyn and .rela.plt when they exist. Rearrange variable
967 definition and assignment places.
969 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
971 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
972 relocations section for dynamic undefined weak symbols when
973 linking a shared object.
975 2018-07-23 Tom Tromey <tom@tromey.com>
977 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
979 2018-07-21 Eric Botcazou <ebotcazou@adacore.com>
981 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
982 cleanup for the case of a global symbol that binds locally. Also
983 install a value in the GOT slot in the case of a local symbol in
986 2018-07-20 H.J. Lu <hongjiu.lu@intel.com>
989 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
990 separate code program header is needed, make sure that the first
991 read-only PT_LOAD segment has no code by adding a
992 GNU_PROPERTY_X86_ISA_1_USED note.
994 2018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
995 Maciej W. Rozycki <macro@mips.com>
997 * elfxx-mips.c (print_mips_ases): Add MMI extension.
999 2018-07-20 Maciej W. Rozycki <macro@mips.com>
1001 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1002 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1003 dynamic relocation section will be discarded from output.
1004 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1005 the dynamic relocation section will be retained in output.
1007 2018-07-18 Maciej W. Rozycki <macro@mips.com>
1009 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1010 checks for defined weak symbols.
1012 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1014 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1015 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1016 whether the symbol is absolute.
1017 (nds32_elf_relax_lo12): Likewise.
1018 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1019 (elfNN_aarch64_check_relocs): Likewise.
1020 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1021 (bfd_xcoff_import_symbol): Likewise.
1022 (xcoff_write_global_symbol): Likewise.
1024 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1026 * linker.c (bfd_is_abs_symbol): New macro.
1027 * bfd-in2.h: Regenerate.
1029 2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1031 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1032 (elfcore_write_ppc_ppr): Likewise.
1033 (elfcore_write_ppc_dscr): Likewise.
1034 (elfcore_write_ppc_ebb): Likewise.
1035 (elfcore_write_ppc_pmu): Likewise.
1036 (elfcore_write_ppc_tm_cgpr): Likewise.
1037 (elfcore_write_ppc_tm_cfpr): Likewise.
1038 (elfcore_write_ppc_tm_cvmx): Likewise.
1039 (elfcore_write_ppc_tm_cvsx): Likewise.
1040 (elfcore_write_ppc_tm_spr): Likewise.
1041 (elfcore_write_ppc_tm_ctar): Likewise.
1042 (elfcore_write_ppc_tm_cppr): Likewise.
1043 (elfcore_write_ppc_tm_cdscr): Likewise.
1044 * elf.c (elfcore_write_ppc_tar): New function.
1045 (elfcore_write_ppc_ppr): Likewise.
1046 (elfcore_write_ppc_dscr): Likewise.
1047 (elfcore_write_ppc_ebb): Likewise.
1048 (elfcore_write_ppc_pmu): Likewise.
1049 (elfcore_write_ppc_tm_cgpr): Likewise.
1050 (elfcore_write_ppc_tm_cfpr): Likewise.
1051 (elfcore_write_ppc_tm_cvmx): Likewise.
1052 (elfcore_write_ppc_tm_cvsx): Likewise.
1053 (elfcore_write_ppc_tm_spr): Likewise.
1054 (elfcore_write_ppc_tm_ctar): Likewise.
1055 (elfcore_write_ppc_tm_cppr): Likewise.
1056 (elfcore_write_ppc_tm_cdscr): Likewise.
1057 (elfcore_write_register_note): Call them.
1058 (elfcore_grok_ppc_tar): New function.
1059 (elfcore_grok_ppc_ppr): Likewise.
1060 (elfcore_grok_ppc_dscr): Likewise.
1061 (elfcore_grok_ppc_ebb): Likewise.
1062 (elfcore_grok_ppc_pmu): Likewise.
1063 (elfcore_grok_ppc_tm_cgpr): Likewise.
1064 (elfcore_grok_ppc_tm_cfpr): Likewise.
1065 (elfcore_grok_ppc_tm_cvmx): Likewise.
1066 (elfcore_grok_ppc_tm_cvsx): Likewise.
1067 (elfcore_grok_ppc_tm_spr): Likewise.
1068 (elfcore_grok_ppc_tm_ctar): Likewise.
1069 (elfcore_grok_ppc_tm_cppr): Likewise.
1070 (elfcore_grok_ppc_tm_cdscr): Likewise.
1071 (elfcore_grok_note): Call them.
1073 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1075 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1076 than `!bfd_link_pic' in determining the dynamic symbol index.
1077 Avoid the index of -1.
1078 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1079 moving `dyn' to the beginning of the function block.
1081 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1082 Rich Felker <bugdal@aerifal.cx>
1085 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1086 than `bfd_link_pic' to determine whether dynamic relocations are
1088 (mips_elf_initialize_tls_slots): Likewise.
1090 2018-07-10 Maciej W. Rozycki <macro@mips.com>
1092 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1093 to `remove_section'.
1095 2018-07-10 Alan Modra <amodra@gmail.com>
1097 * elf32-xgate.h: Delete.
1098 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1099 that are now needed.
1100 (xgate_elf_bfd_link_hash_table_create)
1101 (xgate_elf_bfd_link_hash_table_free)
1102 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1103 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1104 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1105 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1106 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1107 (elf32_xgate_post_process_headers): Delete.
1108 (elf32_xgate_backend_symbol_processing): New function.
1109 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1110 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1111 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1112 (elf_backend_relocate_section, elf_backend_object_p)
1113 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1114 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1115 (bfd_elf32_bfd_link_hash_table_create)
1116 (bfd_elf32_bfd_set_private_flags)
1117 (xgate_stub_hash_lookup): Don't define.
1118 (elf_backend_symbol_processing): Define.
1119 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1121 2018-07-09 Maciej W. Rozycki <macro@mips.com>
1123 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1124 `->needs_lazy_stub' if the stubs output section is the absolute
1127 2018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1130 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1131 * configure: Regenerated.
1133 2018-07-09 Alan Modra <amodra@gmail.com>
1135 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1136 _bfd_elf_post_process_headers.
1138 2018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1140 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1141 space for dynamic relocation for undefined weak symbol.
1142 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1143 relocation for undefined weak symbols.
1144 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1145 section for relocations against undefined weak symbols.
1147 2018-07-06 Alan Hayward <alan.hayward@arm.com>
1149 * elf.c (elfcore_grok_aarch_sve): New function.
1150 (elfcore_grok_note): Check for Aarch64 SVE.
1151 (elfcore_write_aarch_sve): New function.
1152 (elfcore_write_register_note): Check for Aarch64 SVE.
1153 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1155 2018-07-06 Alan Modra <amodra@gmail.com>
1157 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1158 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1159 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1160 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1161 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1162 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1163 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1165 2018-07-05 Jim Wilson <jimw@sifive.com>
1167 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1168 (riscv64*-*-*): Likewise.
1169 (riscv-*-*): Add as an alias for riscv32*-*-*.
1171 2018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1174 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1175 ISA properties with empty bits.
1177 2018-07-05 Nick Clifton <nickc@redhat.com>
1179 * po/ru.po: Updated Russian translation.
1181 2018-07-05 Alan Modra <amodra@gmail.com>
1183 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1184 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1185 on mismatch. Remove "warning: " from messages. Track last bfd
1187 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1188 _bfd_elf_ppc_merge_fp_attributes.
1189 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1190 from _bfd_elf_ppc_merge_fp_attributes.
1192 2018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1194 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1195 * Makefile.in: Regenerated.
1197 2018-07-03 Alan Modra <amodra@gmail.com>
1199 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1202 2018-07-03 Alan Modra <amodra@gmail.com>
1204 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1205 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1206 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1207 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1208 incompatible attribute.
1209 (ppc_elf_merge_obj_attributes): Likewise. Return
1210 _bfd_elf_merge_object_attributes result.
1211 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1212 _bfd_elf_merge_object_attributes result.
1214 2018-07-03 Alan Modra <amodra@gmail.com>
1217 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1218 in discarded sections.
1220 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1222 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1223 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1226 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1228 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1229 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1230 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1231 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1232 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1233 R_MICROMIPS_PC23_S2 relocation entries.
1234 (micromips_elf64_howto_table_rela): Likewise.
1235 (micromips_reloc_map): Likewise.
1236 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1237 (elf_micromips_howto_table_rela): Likewise.
1238 (micromips_reloc_map): Likewise.
1240 2018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1243 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1244 R_X86_64_converted_reloc_bit bit.
1246 2018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1247 Tom Tromey <tom@tromey.com>
1251 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1252 (bfd_mach_o_close_and_cleanup): Redefine.
1253 * archive.c (_bfd_unlink_from_archive_parent): New function,
1255 (_bfd_archive_close_and_cleanup): ..here.
1256 (bfd_generic_archive_p): Do not clear archive's format.
1257 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1258 * libbfd.h: Regenerate.
1260 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1262 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1263 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1264 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1265 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1266 * bfd-in2.h: Regenerate.
1267 * cpu-arm.c (arch_info_struct): Add entries for above new
1268 bfd_mach_arm values.
1269 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1270 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1271 architectures. Force assert failure for any new Tag_CPU_arch value.
1273 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1275 * doc/bfdint.texi: Use command-line consistently when used in a
1277 * doc/bfdsumm.texi: Likewise.
1279 2018-06-29 Maciej W. Rozycki <macro@mips.com>
1281 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1282 visibility check made for undefined weak symbols.
1284 2018-06-26 Nick Clifton <nickc@redhat.com>
1286 * po/uk.po: Updated Ukranian translation.
1288 2018-06-25 Nick Clifton <nickc@redhat.com>
1290 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1291 for malloc returning NULL.
1292 (_bfd_aarch64_erratum_843419_fixup): Check for
1293 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1295 2018-06-24 Nick Clifton <nickc@redhat.com>
1297 * po/bfd.pot: Regenerate.
1299 2018-06-24 Nick Clifton <nickc@redhat.com>
1301 * version.m4: Update version string to 2.31.51.
1302 * configure: Regenerate.
1304 2018-06-24 Nick Clifton <nickc@redhat.com>
1306 2.31 branch created.
1308 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1310 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1311 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1313 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1315 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1316 EI_ABIVERSION setting together.
1318 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1320 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1321 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1322 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1323 (_bfd_mips_post_process_headers): Use them in place of magic
1326 2018-06-21 Jim Wilson <jimw@sifive.com>
1328 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1329 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1331 2018-06-21 Alan Modra <amodra@gmail.com>
1333 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1334 * doc/Makefile.in: Regenerate.
1336 2018-06-20 Renlin Li <renlin.li@arm.com>
1338 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1339 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1340 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1341 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1342 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1343 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1344 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1345 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1346 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1348 2018-06-20 Nick Clifton <nickc@redhat.com>
1351 * opncls.c (get_build_id): Check for a negative or excessive data
1352 size in the build-id note.
1354 2018-06-20 Nick Clifton <nickc@redhat.com>
1357 * mach-o.c (cputype): New function.
1358 (cpusubtype): New function.
1359 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1360 values in the MACH-O file header.
1361 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1362 cpusubtype fields from the input bfd's mach-o header to the output
1364 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1365 Redefine to bfd_mach_o_bfd_print_private_data.
1366 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1368 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1371 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1372 `.got.plt' entry referred is in range.
1373 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1374 start. Replace the assertion used for that with a proper error
1377 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1379 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1382 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1384 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1385 (INCLUDES): Rename to ...
1386 (AM_CPPFLAGS): ... this.
1387 * configure.ac: Remove AC_PREREQ.
1388 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1389 info-in-builddir no-texinfo.tex.
1390 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1391 * doc/bfd.texinfo: Rename to ...
1392 * doc/bfd.texi: ... this.
1393 * Makefile.in: Re-generate.
1394 * aclocal.m4: Re-generate.
1395 * config.in: Re-generate.
1396 * configure: Re-generate.
1397 * doc/Makefile.in: Re-generate.
1399 2018-06-18 Mephi <mephi42@gmail.com>
1402 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1403 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1404 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1405 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1406 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1407 * bfd-in2.h: Regenerate.
1408 * libbfd.h: Regenerate.
1410 2018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1412 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1414 2018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1417 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1418 symbol version is base version.
1420 2018-06-14 Alan Modra <amodra@gmail.com>
1422 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1423 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1424 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1425 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1426 "dynamic_relocs" is not set.
1427 * elfxx-mips.c (count_section_dynsyms): Likewise.
1429 2018-06-14 Alan Modra <amodra@gmail.com>
1432 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1434 2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1435 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1437 * elfxx-mips.c (print_mips_ases): Add CRC.
1439 2018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1442 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1443 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1444 __bss_start, _end and _edata in shared libraries.
1446 2018-06-07 Alan Modra <amodra@gmail.com>
1448 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1449 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1451 2018-06-05 Alan Modra <amodra@gmail.com>
1453 * bfd.c (struct bfd): Update comment on "where" usage.
1454 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1455 "iostream", and "where" from containing archive file. Return
1456 error on NULL iovec.
1457 (bfd_bread): Similarly, and return error attempted out of
1458 bounds archive element access.
1459 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1460 "where" from containing archive file.
1461 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1462 attempt to optimize away seeks. Don't paper over errors by
1464 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1465 (bfd_get_size): Likewise.
1466 (bfd_mmap): Operate on and use iovec of containing archive
1467 file. Return error on NULL iovec.
1468 * cache.c (bfd_cache_lookup_worker): Abort if working on
1469 archive element bfd.
1470 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1471 Don't ignore zero byte reads.
1472 (cache_bread): Look up FILE* in cache here. Error on NULL
1474 (cache_bwrite): Rename "where" to "from".
1475 (cache_bmmap): Don't handle archive elements.
1476 * coffcode.h (coff_slurp_line_table): Exit early on zero
1478 * bfd-in2.h: Regenerate.
1480 2018-06-05 Alan Modra <amodra@gmail.com>
1483 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1484 nested archives. Open file again for plugin.
1485 (try_claim): Don't save and restore file position. Close file
1487 * sysdep.h (O_BINARY): Define.
1489 2018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1491 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1492 (compute_fill_extra_space): Drop declaration. Rename function to
1493 xtensa_compute_fill_extra_space.
1494 (compute_ebb_actions, remove_dead_literal): Update references to
1495 compute_fill_extra_space.
1497 2018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1499 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1501 (xtensa_add_names): New function.
1502 (xtensa_property_section_name): Add new parameter
1503 separate_sections, use it to choose property section name.
1504 (xtensa_get_separate_property_section): New function.
1505 (xtensa_get_property_section): Invoke
1506 xtensa_get_separate_property_section to get individual property
1507 section if it exists, common property section otherwise.
1508 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1509 to xtensa_property_section_name.
1511 2018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1514 * bfd-in.h: Include "diagnostics.h".
1515 * bfd-in2.h: Regenerated.
1516 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1517 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1518 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1519 -Wstringop-truncation.
1520 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1521 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1522 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1523 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1524 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1526 2018-06-03 Jim Wilson <jimw@sifive.com>
1529 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1530 for and handle an undefined weak with no PLT.
1533 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1534 to code that ignores duplicate symbols.
1536 2018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1538 * version.m4: Bump version to 2.30.52
1539 * configure: Regenerated.
1541 2018-06-01 Alan Modra <amodra@gmail.com>
1543 * bfd.c (_bfd_error_handler): Arrange for this function to be
1544 declared in bfd-in2.h.
1545 * libbfd-in.h (_bfd_error_handler): Don't declare.
1546 * libbfd.h: Regenerate.
1547 * bfd-in2.h: Regenerate.
1549 2018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1551 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1552 This is needed to generate UEFI application image files from ELFs.
1554 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1556 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1557 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1558 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1559 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1560 (elf_i386_lazy_ibt_plt): Likewise.
1561 (elf_i386_nacl_plt): Likewise.
1562 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1563 (elf_x86_64_tlsdesc_plt_entry): This.
1564 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1565 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1566 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1567 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1568 (elf_x86_64_lazy_bnd_plt): Likewise.
1569 (elf_x86_64_lazy_ibt_plt): Likewise.
1570 (elf_x32_lazy_ibt_plt): Likewise.
1571 (elf_x86_64_nacl_plt): Likewise.
1572 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1573 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1574 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1575 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1576 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1577 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1578 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1579 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1580 (elf_x86_non_lazy_plt_layout): Update comments.
1581 (elf_x86_plt_layout): Likewise.
1583 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1586 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1587 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1588 (elf_backend_add_symbol_hook): Likewise.
1589 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1590 (elf_backend_add_symbol_hook): Likewise.
1591 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1592 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1593 (elf_backend_add_symbol_hook): Likewise.
1594 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1595 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1596 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1597 (elf_backend_add_symbol_hook): Likewise.
1598 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1600 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1601 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1602 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1603 * elflink.c (elf_link_add_object_symbols): Set
1604 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1606 2018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1609 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1610 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1611 Extracted from _bfd_elf_link_assign_sym_version.
1612 (_bfd_elf_link_hide_sym_by_version): New function.
1613 (_bfd_elf_link_assign_sym_version): Use
1614 _bfd_elf_link_hide_versioned_symbol.
1615 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1616 _bfd_elf_link_hide_sym_by_version instead of
1617 bfd_hide_sym_by_version. Don't check unversioned symbol.
1619 2018-05-25 Alan Modra <amodra@gmail.com>
1621 * Makefile.in: Regenerate.
1622 * po/SRC-POTFILES.in: Regenerate.
1624 2018-05-25 Alan Modra <amodra@gmail.com>
1626 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1627 * configure: Regenerate.
1629 2018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1631 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1634 2018-05-22 Alan Modra <amodra@gmail.com>
1637 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1639 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1641 (final_link_relocate): Revert last change.
1643 2018-05-22 Alan Modra <amodra@gmail.com>
1646 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1647 stubs in non-alloc sections.
1649 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1652 * aout-target.h (MY_bfd_link_hide_symbol): New.
1653 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1654 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1655 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1656 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1657 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1658 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1659 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1660 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1661 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1662 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1663 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1664 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1665 (bfd_link_hide_symbol): Likewise.
1666 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1667 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1668 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1669 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1670 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1671 * som.c (som_bfd_link_hide_symbol): Likewise.
1672 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1673 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1674 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1675 (alpha_vms_bfd_link_hide_symbol): Likewise.
1676 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1677 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1678 _bfd_generic_link_hide_symbol.
1679 (rs6000_xcoff64_aix_vec): Likewise.
1680 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1681 local symbol dynamic.
1682 (_bfd_elf_link_hide_symbol): New function.
1683 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1684 check root.ldscript_def.
1685 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1686 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1687 * bfd-in2.h: Regenerated.
1688 * libbfd.h: Likewise.
1690 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1693 * elf.c (setup_group): Mark section in a section group with
1696 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1699 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1700 set eh->local_ref to 1 if a symbol is versioned and there is a
1703 2018-05-18 Kito Cheng <kito.cheng@gmail.com>
1705 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1708 2018-05-18 Jim Wilson <jimw@sifive.com>
1710 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1711 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1712 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1713 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1714 (riscv_elf_finish_dynamic_symbol): Likewise.
1716 2018-05-18 John Darrington <john@darrington.wattle.id.au>
1718 * Makefile.am: Add s12z files.
1719 * Makefile.in: Regenerate.
1720 * archures.c: Add bfd_s12z_arch.
1721 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1722 * bfd-in2.h: Regenerate.
1723 * config.bfd: Add s12z target.
1724 * configure.ac: Add s12z target.
1725 * configure: Regenerate.
1726 * cpu-s12z.c: New file.
1727 * elf32-s12z.c: New file.
1728 * libbfd.c (bfd_putb24): New function.
1729 (bfd_putl24): New function.
1730 * libbfd.h: Regenerate.
1731 * reloc.c: Add s12z relocations.
1732 (bfd_get_reloc_size): Handle size 5 relocs.
1733 * targets.c: Add s12z_elf32_vec.
1735 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1738 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1740 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1741 set eh->local_ref to 1 for linker defined symbols.
1743 2018-05-18 Alan Modra <amodra@gmail.com>
1746 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1747 don't point at other SHT_GROUP sections. Set shdr corresponding
1748 to invalid entry, to NULL rather than section 0. Identify
1749 SHT_GROUP section index when reporting an error. Cope with NULL
1752 2018-05-18 Alan Modra <amodra@gmail.com>
1754 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1755 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1757 * libbfd.h: Regenerate.
1758 * configure: Regenerate.
1759 * config.in: Regenerate.
1761 2018-05-18 Alan Modra <amodra@gmail.com>
1763 * libbfd-in.h: Add include guard.
1764 * libcoff-in.h: Likewise.
1765 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1766 * doc/Makefile.in: Regenerate.
1767 * libbfd.h: Regenerate.
1768 * libcoff.h: Regenerate.
1770 2018-05-16 Maciej W. Rozycki <macro@mips.com>
1772 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1774 2018-05-16 Alan Modra <amodra@gmail.com>
1777 * format.c (struct bfd_preserve): Add section_id.
1778 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1780 (bfd_reinit): Set _bfd_section_id.
1781 (bfd_check_format_matches): Put all matches of any priority into
1782 matching_vector. Save initial section id and start each attempted
1783 match at that section id.
1784 * libbfd-in.h (_bfd_section_id): Declare.
1785 * section.c (_bfd_section_id): Rename from section_id and make
1786 global. Adjust uses.
1787 (bfd_get_next_section_id): Delete.
1788 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1789 bfd_get_section_id with _bfd_section_id.
1790 * libbfd.h: Regenerate.
1791 * bfd-in2.h: Regenerate.
1793 2018-05-15 Christophe Guillon <christophe.guillon@st.com>
1795 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1796 of the aux structure are initialised.
1798 2018-05-15 Francois H. Theron <francois.theron@netronome.com>
1800 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1802 2018-05-15 Nick Clifton <nickc@redhat.com>
1804 * po/pt.po: New Portuguese translation.
1805 * configure.ac (ALL_LINGUAS): Add pt.
1806 * configure: Regenerate.
1808 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1811 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1812 an error on IFUNC pointer defined in PDE.
1813 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1814 _bfd_x86_elf_link_fixup_ifunc_symbol.
1815 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1816 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1818 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1820 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1823 * elfxx-x86.c (elf_x86_linker_defined): New function.
1824 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1825 _end and _edata locally defined within executables.
1827 2018-05-12 Alan Modra <amodra@gmail.com>
1830 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1831 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1832 Instead make matching_lma and suggested_lma pointers to the
1833 sections. Align section vma and lma calculated from segment.
1834 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1835 test. Try to handle alignment padding before first section by
1836 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1838 2018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1840 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1841 conformant to TI ABI.
1842 (pru_elf32_relax_section): Likewise.
1843 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1844 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1845 (pru_elf32_pmem_relocate): Trap - should not get here.
1846 (pru_elf32_relocate_section): Add support for REL relocations.
1847 (elf_info_to_howto_rel): Enable REL.
1848 (elf_backend_may_use_rel_p): Likewise.
1849 (elf_backend_may_use_rela_p): Likewise.
1850 (elf_backend_default_use_rela_p): Likewise.
1852 2018-05-09 Alan Modra <amodra@gmail.com>
1855 * peXXigen.c (pe_print_edata): Correct minimum size.
1857 2018-05-09 Alan Modra <amodra@gmail.com>
1860 * peXXigen.c (pe_print_idata): Bound check hint_addr.
1862 2018-05-08 Nick Clifton <nickc@redhat.com>
1865 * elf.c (bfd_elf_get_str_section): Check for an excessively large
1867 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1868 attribute section is larger than the size of the file.
1870 2018-05-07 Alan Modra <amodra@gmail.com>
1872 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1873 strncmp when checking for ".bf" special symbol.
1874 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1875 section name a char array, remove sentinal known_sections entry,
1876 and adjust loop over known_sections to suit. Use memcmp rather
1879 2018-05-04 Alan Modra <amodra@gmail.com>
1881 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1882 (struct elf_external_linux_prpsinfo32_ugid16),
1883 (struct elf_external_linux_prpsinfo64_ugid32),
1884 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1885 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
1887 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
1889 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1891 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1892 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1893 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1894 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1895 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1897 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1898 false positive gcc-8 warning.
1899 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1901 2018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
1903 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1904 of arguments when warning about different long double types.
1906 2018-05-03 Simon Atanasyan <simon@atanasyan.com>
1908 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1909 (elf_backend_fixup_symbol): New macro.
1910 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1912 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1914 2018-04-30 Francois H. Theron <francois.theron@netronome.com>
1916 * Makefile.am: Added NFP files to build.
1917 * archures.c: Added bfd_arch_nfp
1918 * config.bfd: Added NFP support.
1919 * configure.ac: Added NFP support.
1920 * cpu-nfp.c: New, for NFP support.
1921 * elf-bfd.h: Added elf_section_info()
1922 * elf64-nfp.c: New, for NFP support.
1923 * po/SRC-POTFILES.in: Added NFP source files.
1924 * targets.c: Added nfp_elf64_vec
1925 * bfd-in2.h: Regenerate.
1926 * Makefile.in: Regenerate.
1927 * configure: Regenerate.
1929 2018-04-27 Alan Modra <amodra@gmail.com>
1931 * bfd-in2.h: Regenerate.
1932 * libbfd.h: Regenerate.
1934 2018-04-27 Alan Modra <amodra@gmail.com>
1938 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1940 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1942 2018-04-26 Pedro Alves <palves@redhat.com>
1944 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1945 ifunc and non-ifunc symbols duplicates.
1947 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1948 Mickaël Guêné <mickael.guene@st.com>
1950 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1951 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1952 (elf32_arm_populate_plt_entry): Likewise.
1953 (elf32_arm_output_plt_map_1): Likewise.
1954 (elf32_arm_output_arch_local_syms): Likewise.
1956 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1957 Mickaël Guêné <mickael.guene@st.com>
1959 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1960 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1962 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1963 Mickaël Guêné <mickael.guene@st.com>
1965 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1968 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1969 Mickaël Guêné <mickael.guene@st.com>
1971 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1972 (elf32_arm_always_size_sections): Create stack segment.
1974 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1975 Mickaël Guêné <mickael.guene@st.com>
1977 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1978 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1980 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1981 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1982 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1983 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1984 (struct elf32_arm_link_hash_table): Update comment.
1985 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1986 (IS_ARM_TLS_RELOC): Likewise.
1987 (elf32_arm_check_relocs): Likewise.
1988 (allocate_dynrelocs_for_symbol): Likewise.
1989 (elf32_arm_size_dynamic_sections): Update comment.
1990 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1991 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1993 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1994 Mickaël Guêné <mickael.guene@st.com>
1996 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1997 (elf32_arm_create_dynamic_sections): Handle FDPIC.
1998 (elf32_arm_allocate_plt_entry): Likewise.
1999 (elf32_arm_populate_plt_entry): Likewise.
2000 (elf32_arm_output_plt_map_1): Likewise.
2002 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2003 Mickaël Guêné <mickael.guene@st.com>
2005 * elf32-arm.c (struct fdpic_local): New.
2006 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2007 (elf32_arm_local_fdpic_cnts): New.
2008 (struct fdpic_global): New.
2009 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2010 (elf32_arm_link_hash_table): Add srofixup field.
2011 (arm_elf_add_rofixup): New.
2012 (arm_elf_fill_funcdesc): New.
2013 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2014 (elf32_arm_allocate_local_sym_info): Likewise.
2015 (create_got_section): Create .rofixup section.
2016 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2017 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2018 (elf32_arm_final_link_relocate): Likewise.
2019 (elf32_arm_check_relocs): Likewise.
2020 (allocate_dynrelocs_for_symbol): Likewise.
2021 (elf32_arm_size_dynamic_sections): Likewise.
2022 (elf32_arm_finish_dynamic_sections): Likewise.
2023 (elf32_arm_output_arch_local_syms): Likewise.
2024 (elf32_arm_fdpic_omit_section_dynsym): New.
2026 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2027 Mickaël Guêné <mickael.guene@st.com>
2029 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2030 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2031 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2032 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2033 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2034 (elf32_arm_howto_from_type): Take new members of
2035 elf32_arm_howto_table_2 into account.
2036 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2037 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2038 BFD_RELOC_ARM_FUNCDESC_VALUE.
2039 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2040 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2041 BFD_RELOC_ARM_FUNCDESC_VALUE.
2043 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2044 Mickaël Guêné <mickael.guene@st.com>
2046 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2047 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2048 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2049 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2051 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2052 Mickaël Guêné <mickael.guene@st.com>
2054 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2055 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2056 arm*-*-uclinuxfdpiceabi.
2057 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2058 arm_elf32_fdpic_le_vec.
2059 * configure: Regenerate.
2060 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2061 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2062 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2063 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2064 (elf32_arm_fdpic_link_hash_table_create): New.
2065 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2066 arm_elf32_fdpic_le_vec.
2068 2018-04-25 Alan Modra <amodra@gmail.com>
2070 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2071 * elf.c (elfcore_write_prpsinfo): Likewise.
2073 2018-04-25 Alan Modra <amodra@gmail.com>
2075 * Makefile.am: Remove arm-aout and arm-coff support.
2076 * config.bfd: Likewise.
2077 * configure.ac: Likewise.
2078 * targets.c: Likewise.
2079 * aout-arm.c: Delete.
2080 * armnetbsd.c: Delete.
2082 * Makefile.in: Regenerate.
2083 * configure: Regenerate.
2084 * po/SRC-POTFILES.in: Regenerate.
2086 2018-04-24 Nick Clifton <nickc@redhat.com>
2089 * elf.c (ignore_section_sym): Check for the output_section pointer
2090 being NULL before dereferencing it.
2093 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2094 a negative PE_DEBUG_DATA size before iterating over the debug data.
2096 2018-04-23 Alan Modra <amodra@gmail.com>
2098 * elf-linux-core.h: Revert last change.
2101 2018-04-23 Nick Clifton <nickc@redhat.com>
2104 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2105 the end of the string table, and zero it.
2107 2018-04-23 Alan Modra <amodra@gmail.com>
2109 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2110 gcc-8 string truncation warning.
2111 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2112 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2113 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2114 * elf.c (elfcore_write_prpsinfo): Likewise.
2116 2018-04-23 Nick Clifton <nickc@redhat.com>
2119 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2120 the end of the string table, and zero it.
2122 2018-04-20 Alan Modra <amodra@gmail.com>
2125 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2126 case both dtprel and tprel relocs.
2127 (allocate_dynrelocs): Adjust conditions for got relocs.
2128 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2129 Emit dynamic relocs on TLS GOT entries for shared libraries,
2130 not when pic. Omit dynamic reloc on dtprel entry when local,
2131 and on tprel entry when local and executable.
2133 2018-04-19 Alan Modra <amodra@gmail.com>
2136 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2137 (hppa_type_of_stub): Don't return a long branch stub for
2138 symbols other than those defined statically.
2140 2018-04-19 Alan Modra <amodra@gmail.com>
2142 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2143 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2144 to selvecs for mips targets change 2018-04-18.
2145 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2146 and mips_ecoff_bele_vec.
2147 * targets.c: Likewise.
2148 * coff-mips.c: Resurrect.
2149 * Makefile.in: Regenerate.
2150 * configure: Regenerate.
2151 * po/SRC-POTFILES.in: Regenerate.
2153 2018-04-18 Alan Modra <amodra@gmail.com>
2155 * Makefile.am: Remove mips aout and coff support.
2156 * config.bfd: Likewise.
2157 * configure.ac: Likewise.
2158 * targets.c: Likewise.
2159 * coff-mips.c: Delete
2162 * pei-mips.c: Delete
2163 * Makefile.in: Regenerate.
2164 * configure: Regenerate.
2165 * po/SRC-POTFILES.in: Regenerate.
2167 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2169 * elf32-i386.c (elf32_bed): Define before including
2171 * elf64-x86-64.c (elf64_bed): Define before including
2173 (elf32_bed): Define before including "elf32-target.h".
2175 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2178 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2179 normal input file with compatible relocation.
2181 2018-04-18 Alan Modra <amodra@gmail.com>
2183 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2184 * config.bfd: Likewise.
2185 * configure.ac: Likewise.
2186 * doc/bfdint.texi: Likewise.
2187 * targets.c: Likewise.
2188 * freebsd.h: Delete.
2189 * i386dynix.c: Delete.
2190 * i386freebsd.c: Delete.
2191 * i386linux.c: Delete.
2192 * i386mach3.c: Delete.
2193 * i386netbsd.c: Delete.
2194 * i386os9k.c: Delete.
2195 * Makefile.in: Regenerate.
2196 * configure: Regenerate.
2197 * po/SRC-POTFILES.in: Regenerate.
2199 2018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
2201 Microblaze Target: PIC data text relative
2203 * bfd/reloc.c (2 new BFD relocations):
2204 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2205 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2206 * bfd/bfd-in2.h: Regenerate
2207 * bfd/libbfd.h: Regenerate
2208 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2209 new relocs and handle them in both relocate and relax functions.
2210 (microblaze_elf_reloc_type_lookup): add mapping between for new
2212 (microblaze_elf_relocate_section): Handle new relocs in case of
2214 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2216 2018-04-17 Nick Clifton <nickc@redhat.com>
2219 * aoutx.h (find_nearest_line): Check that the symbol name exists
2220 and is long enough, before attempting to see if it is for a .o
2222 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2224 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2226 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2230 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2232 2018-04-16 Nick Clifton <nickc@redhat.com>
2235 * coffgen.c (coff_pointerize_aux): Check for an out of range
2238 2018-04-16 Alan Modra <amodra@gmail.com>
2240 * Makefile.am: Remove arm-epoc-pe support.
2241 * coff-arm.c: Likewise.
2242 * config.bfd: Likewise.
2243 * configure.ac: Likewise.
2244 * targets.c: Likewise.
2245 * epoc-pe-arm.c: Delete.
2246 * epoc-pei-arm.c: Delete.
2247 * Makefile.in: Regenerate.
2248 * configure: Regenerate.
2249 * po/SRC-POTFILES.in: Regenerate.
2251 2018-04-16 Alan Modra <amodra@gmail.com>
2253 * Makefile.am: Remove sparc-aout and sparc-coff support.
2254 * config.bfd: Likewise.
2255 * configure.ac: Likewise.
2256 * targets.c: Likewise.
2257 * aout-sparcle.c: Delete.
2259 * cf-sparclynx.c: Delete.
2260 * coff-sparc.c: Delete.
2262 * sparclinux.c: Delete.
2263 * sparclynx.c: Delete.
2264 * sparcnetbsd.c: Delete.
2266 * Makefile.in: Regenerate.
2267 * configure: Regenerate.
2268 * po/SRC-POTFILES.in: Regenerate.
2270 2018-04-16 Alan Modra <amodra@gmail.com>
2272 * Makefile.am: Remove m68k-aout and m68k-coff support.
2273 * aoutf1.h: Likewise.
2274 * aoutx.h: Likewise.
2275 * archive.c: Likewise.
2276 * bfd-in.h: Likewise.
2278 * coffcode.h: Likewise.
2279 * coffswap.h: Likewise.
2280 * config.bfd: Likewise.
2281 * configure.ac: Likewise.
2282 * configure.host: Likewise.
2283 * doc/bfd.texinfo: Likewise.
2284 * doc/bfdint.texi: Likewise.
2285 * freebsd.h: Likewise.
2286 * gen-aout.c: Likewise.
2287 * hpux-core.c: Likewise.
2288 * libaout.h: Likewise.
2289 * libbfd-in.h: Likewise.
2290 * pdp11.c: Likewise.
2291 * peicode.h: Likewise.
2292 * riscix.c: Likewise.
2293 * targets.c: Likewise.
2295 * coff-apollo.c: Delete.
2296 * coff-aux.c: Delete.
2297 * coff-m68k.c: Delete.
2298 * coff-svm68k.c: Delete.
2299 * coff-u68k.c: Delete.
2300 * hosts/delta68.h: Delete.
2301 * hosts/hp300bsd.h: Delete.
2302 * hosts/m68kaux.h: Delete.
2303 * hosts/news.h: Delete.
2304 * hp300bsd.c: Delete.
2305 * hp300hpux.c: Delete.
2306 * liboasys.h: Delete.
2307 * m68k4knetbsd.c: Delete.
2308 * m68klinux.c: Delete.
2309 * m68knetbsd.c: Delete.
2311 * versados.c: Delete.
2312 * Makefile.in: Regenerate.
2313 * bfd-in2.h: Regenerate.
2314 * configure: Regenerate.
2315 * libbfd.h: Regenerate.
2316 * po/SRC-POTFILES.in: Regenerate.
2318 2018-04-16 Alan Modra <amodra@gmail.com>
2320 * Makefile.am: Remove sh5 and sh64 support.
2321 * archures.c: Likewise.
2322 * config.bfd: Likewise.
2323 * configure.ac: Likewise.
2324 * cpu-sh.c: Likewise.
2325 * elf32-sh-relocs.h: Likewise.
2326 * elf32-sh.c: Likewise.
2327 * targets.c: Likewise.
2328 * elf32-sh64-com.c: Delete.
2329 * elf32-sh64.c: Delete.
2330 * elf32-sh64.h: Delete.
2331 * elf64-sh64.c: Delete.
2332 * Makefile.in: Regenerate.
2333 * bfd-in2.h: Regenerate.
2334 * configure: Regenerate.
2335 * po/SRC-POTFILES.in: Regenerate.
2337 2018-04-16 Alan Modra <amodra@gmail.com>
2339 * Makefile.am: Remove sh-symbianelf support.
2340 * config.bfd: Likewise.
2341 * configure.ac: Likewise.
2342 * targets.c: Likewise.
2343 * elf32-sh-symbian.c: Delete.
2344 * Makefile.in: Regenerate.
2345 * configure: Regenerate.
2346 * po/SRC-POTFILES.in: Regenerate.
2348 2018-04-16 Alan Modra <amodra@gmail.com>
2350 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2351 * config.bfd: Likewise.
2352 * configure.ac: Likewise.
2353 * targets.c: Likewise.
2355 * Makefile.in: Regenerate.
2356 * configure: Regenerate.
2357 * po/SRC-POTFILES.in: Regenerate.
2359 2018-04-16 Alan Modra <amodra@gmail.com>
2361 * Makefile.am: Remove w65 support.
2362 * archures.c: Likewise.
2363 * coffcode.h: Likewise.
2364 * config.bfd: Likewise.
2365 * configure.ac: Likewise.
2366 * targets.c: Likewise.
2367 * coff-w65.c: Delete.
2368 * cpu-w65.c: Delete.
2369 * Makefile.in: Regenerate.
2370 * bfd-in2.h: Regenerate.
2371 * configure: Regenerate.
2372 * po/SRC-POTFILES.in: Regenerate.
2374 2018-04-16 Alan Modra <amodra@gmail.com>
2376 * Makefile.am: Remove we32k support.
2377 * archures.c: Likewise.
2378 * coffcode.h: Likewise.
2379 * config.bfd: Likewise.
2380 * configure.ac: Likewise.
2381 * targets.c: Likewise.
2382 * coff-we32k.c: Delete.
2383 * cpu-we32k.c: Delete.
2384 * Makefile.in: Regenerate.
2385 * bfd-in2.h: Regenerate.
2386 * configure: Regenerate.
2387 * po/SRC-POTFILES.in: Regenerate.
2389 2018-04-16 Alan Modra <amodra@gmail.com>
2391 * Makefile.am: Remove m88k support.
2392 * aoutx.h: Likewise.
2393 * archures.c: Likewise.
2394 * coffcode.h: Likewise.
2395 * coffswap.h: Likewise.
2396 * config.bfd: Likewise.
2397 * configure.ac: Likewise.
2398 * cpu-ns32k.c: Likewise.
2399 * elf32-nds32.c: Likewise.
2400 * mach-o.c: Likewise.
2401 * netbsd-core.c: Likewise.
2402 * reloc.c: Likewise.
2403 * targets.c: Likewise.
2404 * coff-m88k.c: Delete.
2405 * cpu-m88k.c: Delete.
2406 * elf32-m88k.c: Delete.
2407 * hosts/m88kmach3.h: Delete.
2408 * m88kmach3.c: Delete.
2409 * m88kopenbsd.c: Delete.
2410 * Makefile.in: Regenerate.
2411 * bfd-in2.h: Regenerate.
2412 * configure: Regenerate.
2413 * po/SRC-POTFILES.in: Regenerate.
2415 2018-04-16 Alan Modra <amodra@gmail.com>
2417 * Makefile.am: Remove i370 support.
2418 * archures.c: Likewise.
2419 * config.bfd: Likewise.
2420 * configure.ac: Likewise.
2421 * targets.c: Likewise.
2422 * cpu-i370.c: Delete.
2423 * elf32-i370.c: Delete.
2424 * Makefile.in: Regenerate.
2425 * bfd-in2.h: Regenerate.
2426 * configure: Regenerate.
2427 * po/SRC-POTFILES.in: Regenerate.
2429 2018-04-16 Alan Modra <amodra@gmail.com>
2431 * Makefile.am: Remove h8500 support.
2432 * archures.c: Likewise.
2433 * coffcode.h: Likewise.
2434 * config.bfd: Likewise.
2435 * configure.ac: Likewise.
2436 * targets.c: Likewise.
2437 * coff-h8500.c: Delete.
2438 * cpu-h8500.c: Delete.
2439 * Makefile.in: Regenerate.
2440 * bfd-in2.h: Regenerate.
2441 * configure: Regenerate.
2442 * po/SRC-POTFILES.in: Regenerate.
2444 2018-04-16 Alan Modra <amodra@gmail.com>
2446 * Makefile.am: Remove h8300-coff support.
2447 * coffcode.h: Likewise.
2448 * config.bfd: Likewise.
2449 * configure.ac: Likewise.
2450 * reloc16.c: Likewise.
2451 * targets.c: Likewise.
2452 * coff-h8300.c: Delete.
2453 * Makefile.in: Regenerate.
2454 * configure: Regenerate.
2455 * po/SRC-POTFILES.in: Regenerate.
2457 2018-04-16 Alan Modra <amodra@gmail.com>
2459 * Makefile.am: Remove IEEE 695 support.
2460 * archures.c: Likewise.
2462 * config.bfd: Likewise.
2463 * configure.ac: Likewise.
2464 * doc/bfd.texinfo: Likewise.
2465 * doc/bfdint.texi: Likewise.
2466 * doc/bfdsumm.texi: Likewise.
2467 * section.c: Likewise.
2468 * targets.c: Likewise.
2470 * libieee.h: Delete.
2471 * Makefile.in: Regenerate.
2472 * bfd-in2.h: Regenerate.
2473 * configure: Regenerate.
2474 * po/SRC-POTFILES.in: Regenerate.
2476 2018-04-16 Alan Modra <amodra@gmail.com>
2478 * config.bfd: Remove tandem support.
2480 2018-04-16 Alan Modra <amodra@gmail.com>
2482 * Makefile.am: Remove newsos3 support.
2483 * aoutx.h: Likewise.
2484 * config.bfd: Likewise.
2485 * configure.ac: Likewise.
2486 * targets.c: Likewise.
2487 * newsos3.c: Delete.
2488 * Makefile.in: Regenerate.
2489 * configure: Regenerate.
2490 * po/SRC-POTFILES.in: Regenerate.
2492 2018-04-16 Alan Modra <amodra@gmail.com>
2494 * Makefile.am: Remove netware support.
2495 * bfd-in.h: Likewise.
2497 * config.bfd: Likewise.
2498 * configure.ac: Likewise.
2499 * doc/bfdint.texi: Likewise.
2500 * ecoff.c: Likewise.
2501 * targets.c: Likewise.
2503 * nlm-target.h: Delete.
2505 * nlm32-alpha.c: Delete.
2506 * nlm32-i386.c: Delete.
2507 * nlm32-ppc.c: Delete.
2508 * nlm32-sparc.c: Delete.
2511 * nlmcode.h: Delete.
2512 * nlmswap.h: Delete.
2513 * Makefile.in: Regenerate.
2514 * bfd-in2.h: Regenerate.
2515 * configure: Regenerate.
2516 * po/SRC-POTFILES.in: Regenerate.
2518 2018-04-16 Alan Modra <amodra@gmail.com>
2520 * archures.c: Remove tahoe support.
2521 * config.bfd: Likewise.
2522 * configure.ac: Likewise.
2523 * hosts/tahoe.h: Delete.
2524 * bfd-in2.h: Regenerate.
2525 * configure: Regenerate.
2527 2018-04-14 Alan Modra <amodra@gmail.com>
2529 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2530 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2532 (elfNN_bed): Init relropagesize.
2533 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2534 select relropagesize.
2535 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2536 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2537 (ELF_MINPAGESIZE): Don't define.
2538 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2539 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2540 * bfd-in2.h: Regenerate.
2542 2018-04-14 Alan Modra <amodra@gmail.com>
2544 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2545 on __QNXTARGET__ define.
2547 2018-04-14 Alan Modra <amodra@gmail.com>
2549 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2552 2018-04-11 Alan Modra <amodra@gmail.com>
2554 * aout-adobe.c: Delete.
2556 * coff-i860.c: Delete.
2557 * coff-i960.c: Delete.
2558 * cpu-i860.c: Delete.
2559 * cpu-i960.c: Delete.
2560 * elf32-i860.c: Delete.
2561 * elf32-i960.c: Delete.
2562 * hosts/i860mach3.h: Delete.
2563 * Makefile.am: Remove i860, i960, bout, and adobe support.
2564 * archures.c: Remove i860 and i960 support.
2565 * coffcode.h: Likewise.
2566 * reloc.c: Likewise.
2567 * aoutx.h: Comment updates.
2568 * archive.c: Remove BOUT and i960 support.
2569 * bfd.c: Remove BOUT support.
2570 * coffswap.h: Remove i960 support.
2571 * config.bfd: Remove i860, i960 and adobe targets.
2572 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2573 * targets.c: Likewise.
2574 * ieee.c: Remove i960 support.
2575 * mach-o.c: Remove i860 support.
2576 * Makefile.in: Regenerate.
2577 * bfd-in2.h: Regenerate.
2578 * configure: Regenerate.
2579 * libbfd.h: Regenerate.
2580 * po/SRC-POTFILES.in: Regenerate.
2582 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2584 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2585 in the BFD symbol referred by the relocation.
2586 (mips_elf64_write_rela): Likewise.
2588 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2590 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2591 error for out-of-range `r_sym' values.
2593 2018-04-09 Alan Modra <amodra@gmail.com>
2595 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2596 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2597 (ppc64_elf_check_relocs): Set has_pltcall.
2598 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2599 (ppc64_elf_inline_plt): New function.
2600 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2601 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2602 * elf32-ppc.c (has_pltcall): Define.
2603 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2604 (ppc_elf_check_relocs): Set has_pltcall.
2605 (ppc_elf_inline_plt): New function.
2606 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2607 (ppc_elf_size_dynamic_sections): Likewise.
2608 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2610 2018-04-09 Alan Modra <amodra@gmail.com>
2612 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2613 (is_plt_seq_reloc): New function.
2614 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2615 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2616 (ppc_elf_relax_section): Handle PLTCALL reloc.
2617 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2619 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2620 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2621 (has_tls_get_addr_call): Correct comment.
2622 (is_branch_reloc): Add PLTCALL.
2623 (is_plt_seq_reloc): New function.
2624 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2625 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2626 entry for R_PPC64_PLTCALL.
2627 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2628 (ppc_type_of_stub): Handle PLTCALL reloc.
2629 (toc_adjusting_stub_needed): Likewise.
2630 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2631 reloc insn. Nop out inline plt call sequence when resolving
2632 locally. Handle __tls_get_addr inline plt call optimization.
2634 2018-04-09 Alan Modra <amodra@gmail.com>
2636 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2637 (struct ppc_stub_hash_entry): Add symtype field.
2639 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2640 (create_linkage_sections): Create pltlocal and relpltlocal.
2641 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2643 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2644 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2645 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2646 Keep PLT entries for inline calls against locals.
2647 (ppc_build_one_stub): Use pltlocal as appropriate.
2648 (ppc_size_one_stub): Likewise.
2649 (ppc64_elf_size_stubs): Set symtype.
2650 (build_global_entry_stubs_and_plt): Init pltlocal and write
2651 relpltlocal for globals.
2652 (write_plt_relocs_for_local_syms): Likewise for local syms.
2653 (ppc64_elf_relocate_section): Support PLT for local syms.
2654 * elf32-ppc.c (PLT_KEEP): Define.
2655 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2656 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2657 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2658 Set PLT_KEEP. Adjust update_local_sym_info call.
2659 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2660 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2661 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2662 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2663 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2664 (ppc_finish_symbols): Likewise for locals.
2666 2018-04-09 Alan Modra <amodra@gmail.com>
2668 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2669 for local symbols to..
2670 (write_plt_relocs_for_local_syms): ..here. New function.
2671 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2673 (build_global_entry_stubs_and_plt): ..here. Rename from
2674 build_global_entry_stubs.
2675 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2676 Call write_plt_relocs_for_local_syms.
2677 * elf32-ppc.c (get_sym_h): New function.
2678 (ppc_elf_relax_section): Use get_sym_h.
2679 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2680 stubs for local symbols to..
2681 (ppc_finish_symbols): ..here. New function.
2682 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2684 (write_global_sym_plt): ..here. New function.
2685 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2686 (ppc_finish_symbols): Declare.
2688 2018-04-09 Alan Modra <amodra@gmail.com>
2690 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2691 (ppc_elf_relocate_section): Likewise.
2692 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2693 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2694 resolution to plt entry relative to toc pointer.
2696 2018-04-09 Alan Modra <amodra@gmail.com>
2698 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2699 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2700 file when other TLS flags are tested in a mask.
2701 (TLS_MARK, NON_GOT): Define.
2702 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2703 (update_local_sym_info): Don't create got entry when NON_GOT.
2704 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2706 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2707 (ppc64_elf_relocate_section): Likewise.
2708 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2709 __tls_get_addr calls lacking a marker reloc.
2710 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2711 TLS_TPRELGD): Renumber. Update comment.
2712 (TLS_MARK, NON_GOT): Define.
2713 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2714 (update_local_sym_info): Don't create got entry when NON_GOT.
2715 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2717 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2718 __tls_get_addr calls lacking a marker reloc.
2720 2018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2722 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2723 R_X86_64_converted_reloc_bit.
2725 2018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2728 * configure: Regenerated.
2730 2018-04-05 Alan Modra <amodra@gmail.com>
2732 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2733 (elf_hppa_info_to_howto_rel): Likewise.
2735 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2737 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2738 unsuccessfully for unimplemented relocations.
2739 (elf_hppa_info_to_howto_rel): Likewise.
2741 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2743 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2744 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2745 howto lookup failure.
2746 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2748 (elf32_i860_info_to_howto_rela): Likewise.
2749 (elf32_i860_relocate_splitn): Likewise.
2750 (elf32_i860_relocate_pc16): Likewise.
2751 (elf32_i860_relocate_pc26): Likewise.
2752 (elf32_i860_relocate_section): Likewise.
2754 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2756 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2757 check for `visium_elf_howto_table' table access.
2759 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2761 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2762 check for `iq2000_elf_howto_table' table access.
2764 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2766 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2767 for `elf32_frv_howto_table' table access.
2769 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2771 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2772 unsuccessfully for placeholder howtos.
2773 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2774 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2776 2018-03-29 Maciej W. Rozycki <macro@mips.com>
2778 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2779 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2781 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2783 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2784 ATTRIBUTE_UNUSED from `abfd'.
2786 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2788 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2789 `_bfd_error_handler' call formatting.
2791 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2793 * elf32-mips.c (mips_info_to_howto_rel): Call
2794 `mips_elf32_rtype_to_howto' directly rather than via
2795 `->elf_backend_mips_rtype_to_howto'.
2797 2018-03-28 Renlin Li <renlin.li@arm.com>
2800 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2801 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2802 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2803 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2804 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2805 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2806 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2807 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2808 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2809 (elfNN_aarch64_final_link_relocate): Support new relocations.
2810 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2812 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2814 2018-03-28 Renlin Li <renlin.li@arm.com>
2817 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2818 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2819 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2820 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2821 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2822 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2823 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2824 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2825 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2826 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2827 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2828 TLSLE_LDST16_TPREL_LO12,
2829 TLSLE_LDST16_TPREL_LO12_NC,
2830 TLSLE_LDST32_TPREL_LO12,
2831 TLSLE_LDST32_TPREL_LO12_NC,
2832 TLSLE_LDST64_TPREL_LO12,
2833 TLSLE_LDST64_TPREL_LO12_NC,
2834 TLSLE_LDST8_TPREL_LO12,
2835 TLSLE_LDST8_TPREL_LO12_NC.
2836 * bfd-in2.h: Regenerated.
2837 * libbfd.h: Regenerated.
2839 2018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2842 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2843 has_old_style_got_reloc.
2844 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2845 relocations. Fix a couple of long lines.
2846 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2847 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2850 2018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2853 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2854 ENDBR64 to the TLSDESC PLT entry.
2856 2018-03-21 Alan Modra <amodra@gmail.com>
2858 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2859 symbols. Use size_t counts. Delete redundant opd test.
2861 2018-03-21 Alan Modra <amodra@gmail.com>
2863 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2865 2018-03-21 Alan Modra <amodra@gmail.com>
2867 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2869 (update_local_sym_info): Likewise for local_got_tls_masks.
2870 (ppc_elf_tls_optimize): Likewise for lgot_masks.
2872 2018-03-21 Alan Modra <amodra@gmail.com>
2874 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2875 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2876 do in size_dynamic_sections.
2878 2018-03-21 Alan Modra <amodra@gmail.com>
2880 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2881 without first checking array bounds.
2882 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2884 2018-03-20 H.J. Lu <hongjiu.lu@intel.com>
2887 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2888 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2890 2018-03-19 Nick Clifton <nickc@redhat.com>
2892 * po/es.po: Updated Spanish translation.
2894 2018-03-15 Max Filippov <jcmvbkbc@gmail.com>
2896 * elf32-xtensa.c (xlate_map_entry): Change types of address
2897 fields from 'unsigned' to 'bfd_vma'.
2898 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2899 the key argument to bsearch. Allow offsets past the end of a
2900 section, use the last map entry for translation of such offsets.
2902 2018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2904 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2905 Not support the target feature.
2906 (nds32_elf_ex9_itb_base): Likewise.
2907 (nds32_elf_ex9_import_table): Likewise.
2908 (nds32_elf_ex9_finish): Likewise.
2909 (nds32_elf_ex9_reloc_jmp): Likewise.
2910 (nds32_elf_get_insn_with_reg): Likewise.
2911 (nds32_get_local_syms): Likewise.
2912 (nds32_elf_ex9_replace_instruction): Likewise.
2913 (nds32_elf_ifc_calc): Likewise.
2914 (nds32_elf_ifc_finish): Likewise.
2915 (nds32_elf_ifc_replace): Likewise.
2916 (nds32_elf_ifc_reloc): Likewise.
2918 2018-03-14 Alan Modra <amodra@gmail.com>
2920 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2921 sfpr size added before defining alias symbols.
2922 (ppc64_elf_build_stubs): Add stub section padding before
2923 copying sfpr contents and defining save/restore alias symbols.
2925 2018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2928 * elflink.c (elf_gc_mark_debug_section): Also check the local
2929 debug definition section.
2931 2018-03-13 Nick Clifton <nickc@redhat.com>
2934 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2935 function. Add an end address parameter. Check access of the data
2936 pointer to make sure that they do not extend beyond the end
2937 address. Return FALSE if any check fails. Add the end address
2938 pointer to the ui structure.
2939 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2940 codes to make sure that they do not extend beyond the end address
2941 pointer. Print an error message and return immediately if any
2944 2018-03-09 Nick Clifton <nickc@redhat.com>
2946 * elf64-s390.c (elf_s390_relocate_section): Move check for
2947 relocations against non-allocated sections to before the code that
2948 handles ifunc relocations.
2949 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2950 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2951 relocs against IFUNC symbols in non-allocated sections as relocs
2952 against FUNC symbols.
2953 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2955 2018-03-08 H.J. Lu <hongjiu.lu@intel.com>
2958 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2959 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2960 relocation against FUNC symbol.
2961 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2963 2018-03-07 Renlin Li <renlin.li@arm.com>
2966 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2967 symbol, and don't emit relocation in specific case.
2969 2018-03-07 Alan Modra <amodra@gmail.com>
2971 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2972 (mips_elf64_slurp_one_reloc_table): Pass on error.
2974 2018-03-03 James Cowgill <james.cowgill@mips.com>
2975 Maciej W. Rozycki <macro@mips.com>
2978 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2979 after calling `undefined_symbol' hook if this is an error
2980 condition. Assume the value of 0 for the symbol requested
2983 2018-03-02 Jim Wilson <jimw@sifive.com>
2986 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2987 and nop instead of 4.
2988 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
2991 2018-03-01 Jim Wilson <jimw@sifive.com>
2994 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2995 else if instead of if.
2997 2018-03-01 Alan Modra <amodra@gmail.com>
2999 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3001 2018-02-28 Alan Modra <amodra@gmail.com>
3004 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3006 2018-02-28 Nick Clifton <nickc@redhat.com>
3010 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3011 pointer. Drop unused abfd parameter. Check the size of the block
3012 before initialising the data field. Return the end pointer if the
3014 (read_attribute_value): Adjust invocations of read_n_bytes.
3017 * dwarf1.c (parse_die): Check the length of form blocks before
3018 advancing the data pointer.
3020 2018-02-28 Alan Modra <amodra@gmail.com>
3023 * aoutx.h (translate_symbol_table): Print an error message and set
3024 bfd_error on finding an invalid name string offset.
3026 2018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3028 * config.in: Regenerated.
3029 * configure: Likewise.
3030 * configure.ac: Add --enable-separate-code.
3031 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3032 to 1 for Linux/x86 targets,
3033 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3034 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3036 2018-02-27 Nick Clifton <nickc@redhat.com>
3038 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3040 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3041 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3042 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3043 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3044 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3045 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3046 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3047 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3048 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3051 * elf-bfd.h (struct elf_backend_data): Change the return type of
3052 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3054 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3055 value from the info_to_howto function and fail if that function
3057 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3058 from the info_to_howto function.
3059 (elf32_h8_relax_section): Likewise.
3060 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3061 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3062 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3063 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3064 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3065 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3066 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3067 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3068 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3069 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3070 (riscv_elf_relocate_section): Likewise.
3071 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3072 bfd_boolean. Issue an error message, set an error value and
3073 return FALSE if the reloc is not recognized.
3074 (elf_hppa_info_to_howto_rel): Likewise.
3075 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3076 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3077 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3078 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3079 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3080 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3081 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3082 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3083 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3084 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3085 (cris_info_to_howto_rela): Likewise.
3086 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3087 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3088 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3090 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3091 (elf32_dlx_info_to_howto_rel): Likewise.
3092 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3093 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3094 * elf32-frv.c (frv_info_to_howto_rela)
3095 (frvfdpic_info_to_howto_rel): Likewise.
3096 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3097 * elf32-gen.c (elf_generic_info_to_howto)
3098 (elf_generic_info_to_howto_rel): Likewise.
3099 * elf32-h8300.c (elf32_h8_info_to_howto)
3100 (elf32_h8_info_to_howto_rel): Likewise.
3101 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3102 * elf32-i386.c (elf_i386_reloc_type_lookup)
3103 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3104 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3106 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3107 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3108 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3109 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3110 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3111 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3113 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3114 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3115 * elf32-m68k.c (rtype_to_howto): Likewise.
3116 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3117 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3118 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3119 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3120 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3122 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3123 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3124 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3125 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3127 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3128 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3129 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3130 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3131 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3132 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3133 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3134 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3135 * elf32-score.c (s3_bfd_score_info_to_howto)
3136 (_bfd_score_info_to_howto): Likewise.
3137 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3138 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3139 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3140 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3141 (elf32_tic6x_info_to_howto_rel): Likewise.
3142 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3143 * elf32-v850.c (v850_elf_info_to_howto_rel)
3144 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3145 * elf32-vax.c (rtype_to_howto): Likewise.
3146 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3147 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3148 (elf32_wasm32_info_to_howto_rela): Likewise.
3149 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3150 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3151 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3152 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3153 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3154 * elf64-gen.c (elf_generic_info_to_howto)
3155 (elf_generic_info_to_howto_rel): Likewise.
3156 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3157 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3158 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3159 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3160 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3161 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3163 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3164 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3166 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3167 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3168 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3169 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3170 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3171 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3172 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3173 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3174 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3175 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3178 2018-02-26 Jim Wilson <jimw@sifive.com>
3179 Stephan Schreiber <info@fs-driver.org>
3182 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3183 call, set changed_contents and changed_relocs. Likewise after
3184 successful ia64_elf_relax_br call.
3186 2018-02-26 Alan Modra <amodra@gmail.com>
3188 * elf.c (assign_file_positions_except_relocs): Don't segfault
3189 when actual number of phdrs is less than allocated. Delete
3190 outdated comment. Formatting.
3192 2018-02-26 Alan Modra <amodra@gmail.com>
3194 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3195 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3196 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3197 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3198 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3199 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3200 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3201 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3202 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3203 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3204 error/warning messages.
3206 2018-02-26 Alan Modra <amodra@gmail.com>
3208 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3209 * syms.c: Standardize error/warning messages.
3211 2018-02-26 Alan Modra <amodra@gmail.com>
3213 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3214 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3215 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3216 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3218 2018-02-26 Alan Modra <amodra@gmail.com>
3220 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3222 2018-02-26 Alan Modra <amodra@gmail.com>
3224 * elfxx-mips.c: Standardize error/warning messages.
3226 2018-02-26 Alan Modra <amodra@gmail.com>
3228 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3229 * elflink.c: Standardize error/warning messages. Replace use of
3230 linker callback einfo with _bfd_error_handler when possible.
3232 2018-02-26 Alan Modra <amodra@gmail.com>
3234 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3235 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3236 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3237 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3238 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3239 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3240 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3241 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3242 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3243 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3244 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3245 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3246 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3247 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3248 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3249 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3250 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3251 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3252 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3253 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3254 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3255 unrecognized/unsupported reloc message.
3257 2018-02-26 Alan Modra <amodra@gmail.com>
3259 * elf32-ppc.c: Standardize error/warning messages. Use
3260 _bfd_error_handler rather than einfo when einfo features not used.
3261 * elf64-ppc.c: Likewise.
3263 2018-02-23 Alan Modra <amodra@gmail.com>
3266 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3267 segment if no matching LOAD segment.
3269 2018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3271 * elf32-nds32.h: Define mask for ict_model.
3273 2018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3275 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3277 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3280 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3282 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3283 .reginfo section has wrong size.
3285 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3287 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3288 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3289 `.MIPS.abiflags' sections.
3290 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3293 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3295 * section.c (SEC_FIXED_SIZE): New macro.
3296 * bfd-in2.h: Regenerate.
3298 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3300 * section.c (SEC_HAS_GOT_REF): Remove macro.
3301 * bfd-in2.h: Regenerate.
3303 2018-02-19 Alan Modra <amodra@gmail.com>
3305 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3307 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3308 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3309 (_bfd_riscv_relax_pc): Likewise and fix typos.
3310 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3311 * libbfd.h: Regenerate.
3313 2018-02-19 Alan Modra <amodra@gmail.com>
3315 * dwarf2.c (read_section): Don't use 'll' format modifier.
3316 (find_abstract_instance): Likewise.
3317 * elfcore.h (elf_core_file_p): Likewise.
3319 2018-02-19 Alan Modra <amodra@gmail.com>
3321 * bfd-in.h: Include inttypes.h or if not available define
3322 PRId64, PRIu64 and PRIx64.
3323 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3324 modifier to print bfd_vma.
3325 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3326 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3327 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3328 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3329 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3330 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3331 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3332 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3333 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3334 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3335 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3336 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3337 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3338 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3339 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3340 and cast input to uint64_t, and similarly for Ld and Lu.
3341 * bfd-in2.h: Regenerate.
3343 2018-02-19 Alan Modra <amodra@gmail.com>
3345 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3346 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3347 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3348 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3349 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3350 * reloc.c: Replace use of %R and %T in format strings passed to
3351 einfo and friends by %pR and %pT.
3353 2018-02-19 Alan Modra <amodra@gmail.com>
3355 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3357 * aout-adobe.c: Update all messages using %A and %B.
3358 * aout-cris.c: Likewise.
3359 * aoutx.h: Likewise.
3360 * archive.c: Likewise.
3361 * binary.c: Likewise.
3362 * cache.c: Likewise.
3363 * coff-alpha.c: Likewise.
3364 * coff-arm.c: Likewise.
3365 * coff-i860.c: Likewise.
3366 * coff-mcore.c: Likewise.
3367 * coff-ppc.c: Likewise.
3368 * coff-rs6000.c: Likewise.
3369 * coff-sh.c: Likewise.
3370 * coff-tic4x.c: Likewise.
3371 * coff-tic54x.c: Likewise.
3372 * coff-tic80.c: Likewise.
3373 * coff64-rs6000.c: Likewise.
3374 * coffcode.h: Likewise.
3375 * coffgen.c: Likewise.
3376 * cofflink.c: Likewise.
3377 * coffswap.h: Likewise.
3378 * compress.c: Likewise.
3379 * cpu-arm.c: Likewise.
3380 * ecoff.c: Likewise.
3381 * elf-attrs.c: Likewise.
3382 * elf-eh-frame.c: Likewise.
3383 * elf-ifunc.c: Likewise.
3384 * elf-m10300.c: Likewise.
3385 * elf-properties.c: Likewise.
3386 * elf-s390-common.c: Likewise.
3388 * elf32-arc.c: Likewise.
3389 * elf32-arm.c: Likewise.
3390 * elf32-avr.c: Likewise.
3391 * elf32-bfin.c: Likewise.
3392 * elf32-cr16.c: Likewise.
3393 * elf32-cr16c.c: Likewise.
3394 * elf32-cris.c: Likewise.
3395 * elf32-crx.c: Likewise.
3396 * elf32-d10v.c: Likewise.
3397 * elf32-d30v.c: Likewise.
3398 * elf32-epiphany.c: Likewise.
3399 * elf32-fr30.c: Likewise.
3400 * elf32-frv.c: Likewise.
3401 * elf32-gen.c: Likewise.
3402 * elf32-hppa.c: Likewise.
3403 * elf32-i370.c: Likewise.
3404 * elf32-i386.c: Likewise.
3405 * elf32-i960.c: Likewise.
3406 * elf32-ip2k.c: Likewise.
3407 * elf32-iq2000.c: Likewise.
3408 * elf32-lm32.c: Likewise.
3409 * elf32-m32c.c: Likewise.
3410 * elf32-m32r.c: Likewise.
3411 * elf32-m68hc11.c: Likewise.
3412 * elf32-m68hc12.c: Likewise.
3413 * elf32-m68hc1x.c: Likewise.
3414 * elf32-m68k.c: Likewise.
3415 * elf32-mcore.c: Likewise.
3416 * elf32-mep.c: Likewise.
3417 * elf32-metag.c: Likewise.
3418 * elf32-microblaze.c: Likewise.
3419 * elf32-moxie.c: Likewise.
3420 * elf32-msp430.c: Likewise.
3421 * elf32-mt.c: Likewise.
3422 * elf32-nds32.c: Likewise.
3423 * elf32-nios2.c: Likewise.
3424 * elf32-or1k.c: Likewise.
3425 * elf32-pj.c: Likewise.
3426 * elf32-ppc.c: Likewise.
3427 * elf32-rl78.c: Likewise.
3428 * elf32-rx.c: Likewise.
3429 * elf32-s390.c: Likewise.
3430 * elf32-score.c: Likewise.
3431 * elf32-score7.c: Likewise.
3432 * elf32-sh-symbian.c: Likewise.
3433 * elf32-sh.c: Likewise.
3434 * elf32-sh64.c: Likewise.
3435 * elf32-sparc.c: Likewise.
3436 * elf32-spu.c: Likewise.
3437 * elf32-tic6x.c: Likewise.
3438 * elf32-tilepro.c: Likewise.
3439 * elf32-v850.c: Likewise.
3440 * elf32-vax.c: Likewise.
3441 * elf32-visium.c: Likewise.
3442 * elf32-wasm32.c: Likewise.
3443 * elf32-xgate.c: Likewise.
3444 * elf32-xtensa.c: Likewise.
3445 * elf64-alpha.c: Likewise.
3446 * elf64-gen.c: Likewise.
3447 * elf64-hppa.c: Likewise.
3448 * elf64-ia64-vms.c: Likewise.
3449 * elf64-mmix.c: Likewise.
3450 * elf64-ppc.c: Likewise.
3451 * elf64-s390.c: Likewise.
3452 * elf64-sh64.c: Likewise.
3453 * elf64-sparc.c: Likewise.
3454 * elf64-x86-64.c: Likewise.
3455 * elfcode.h: Likewise.
3456 * elfcore.h: Likewise.
3457 * elflink.c: Likewise.
3458 * elfnn-aarch64.c: Likewise.
3459 * elfnn-ia64.c: Likewise.
3460 * elfnn-riscv.c: Likewise.
3461 * elfxx-mips.c: Likewise.
3462 * elfxx-sparc.c: Likewise.
3463 * elfxx-tilegx.c: Likewise.
3464 * elfxx-x86.c: Likewise.
3465 * hpux-core.c: Likewise.
3468 * libbfd.c: Likewise.
3469 * linker.c: Likewise.
3470 * mach-o.c: Likewise.
3471 * merge.c: Likewise.
3473 * oasys.c: Likewise.
3474 * pdp11.c: Likewise.
3475 * pe-mips.c: Likewise.
3476 * peXXigen.c: Likewise.
3477 * peicode.h: Likewise.
3478 * reloc.c: Likewise.
3479 * rs6000-core.c: Likewise.
3481 * stabs.c: Likewise.
3482 * vms-alpha.c: Likewise.
3483 * xcofflink.c: Likewise.
3485 2018-02-19 Alan Modra <amodra@gmail.com>
3488 * elf.c (IS_TBSS): Define.
3489 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3490 (assign_file_positions_for_non_load_sections): Revert last change.
3491 Properly calculate load segment limits to compare against relro limits.
3493 2018-02-17 Alan Modra <amodra@gmail.com>
3496 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3497 degenerate zero size PT_LOAD segments when finding one overlapping
3498 the PT_GNU_RELRO segment.
3500 2018-02-16 Alan Modra <amodra@gmail.com>
3502 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3503 (_bfd_bool_bfd_true): Rename from bfd_true.
3504 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3505 (_bfd_int_bfd_0): Rename from bfd_0.
3506 (_bfd_uint_bfd_0): Rename from bfd_0u.
3507 (_bfd_long_bfd_0): Rename from bfd_0l.
3508 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3509 (_bfd_void_bfd): Rename from bfd_void.
3510 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3511 (_bfd_bool_bfd_link_false_error),
3512 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3513 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3514 (_bfd_bool_bfd_asection_bfd_asection_true),
3515 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3516 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3517 * archive.c (_bfd_noarchive_get_elt_at_index),
3518 (_bfd_noarchive_openr_next_archived_file),
3519 (_bfd_noarchive_construct_extended_name_table),
3520 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3521 (_bfd_noarchive_write_armap): New functions.
3522 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3523 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3524 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3525 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3526 (alpha_ecoff_swap_coff_lineno_out),
3527 (alpha_ecoff_swap_coff_reloc_out): New functions.
3528 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3529 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3530 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3531 (mips_ecoff_swap_coff_lineno_out),
3532 (mips_ecoff_swap_coff_reloc_out): New functions.
3533 * coffcode.h (coff_set_alignment_hook): Replace define with
3535 (symname_in_debug_hook): Likewise.
3536 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3537 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3538 * elf.c (assign_file_positions_except_relocs): Test
3539 elf_backend_allow_non_load_phdr for NULL.
3540 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3541 _bfd_elf_link_omit_section_dynsym. Update uses.
3542 (_bfd_elf_omit_section_dynsym_all): New function.
3543 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3544 (_bfd_elf_omit_section_dynsym_default): Declare.
3545 (_bfd_elf_omit_section_dynsym_all): Declare.
3546 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3547 (_bfd_nolink_bfd_get_relocated_section_contents),
3548 (_bfd_nolink_bfd_lookup_section_flags),
3549 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3550 (_bfd_nolink_bfd_link_hash_table_create),
3551 (_bfd_nolink_bfd_link_just_syms),
3552 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3553 (_bfd_nolink_bfd_link_split_section),
3554 (_bfd_nolink_section_already_linked),
3555 (_bfd_nolink_bfd_define_common_symbol),
3556 (_bfd_nolink_bfd_define_start_stop): New functions.
3557 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3558 (_bfd_norelocs_bfd_reloc_name_lookup),
3559 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3560 * section.c (_bfd_nowrite_set_section_contents): New function.
3561 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3562 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3563 (_bfd_nosymbols_get_symbol_version_string),
3564 (_bfd_nosymbols_bfd_is_local_label_name),
3565 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3566 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3567 (_bfd_nosymbols_bfd_make_debug_symbol),
3568 ( _bfd_nosymbols_read_minisymbols),
3569 ( _bfd_nosymbols_minisymbol_to_symbol),
3570 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3571 * libbfd-in.h: Declare new functions. Update existing defines,
3573 * aix386-core.c: Update to use new hooks. Formatting.
3574 * aout-adobe.c: Likewise.
3575 * aout-arm.c: Likewise.
3576 * aout-target.h: Likewise.
3577 * aout-tic30.c: Likewise.
3578 * aoutf1.h: Likewise.
3579 * binary.c: Likewise.
3581 * cisco-core.c: Likewise.
3582 * coff-alpha.c: Likewise.
3583 * coff-i386.c: Likewise.
3584 * coff-i860.c: Likewise.
3585 * coff-i960.c: Likewise.
3586 * coff-ia64.c: Likewise.
3587 * coff-mips.c: Likewise.
3588 * coff-ppc.c: Likewise.
3589 * coff-rs6000.c: Likewise.
3590 * coff-sh.c: Likewise.
3591 * coff-tic30.c: Likewise.
3592 * coff-tic54x.c: Likewise.
3593 * coff-x86_64.c: Likewise.
3594 * coff64-rs6000.c: Likewise.
3595 * coffcode.h: Likewise.
3596 * elf-m10300.c: Likewise.
3597 * elf32-cr16.c: Likewise.
3598 * elf32-lm32.c: Likewise.
3599 * elf32-m32r.c: Likewise.
3600 * elf32-metag.c: Likewise.
3601 * elf32-score.c: Likewise.
3602 * elf32-score7.c: Likewise.
3603 * elf32-tilepro.c: Likewise.
3604 * elf32-xstormy16.c: Likewise.
3605 * elf32-xtensa.c: Likewise.
3606 * elf64-alpha.c: Likewise.
3607 * elf64-hppa.c: Likewise.
3608 * elf64-ia64-vms.c: Likewise.
3609 * elf64-mmix.c: Likewise.
3610 * elf64-sh64.c: Likewise.
3611 * elfnn-ia64.c: Likewise.
3612 * elfxx-sparc.c: Likewise.
3613 * elfxx-target.h: Likewise.
3614 * elfxx-tilegx.c: Likewise.
3615 * elfxx-x86.h: Likewise.
3616 * hp300hpux.c: Likewise.
3617 * hppabsd-core.c: Likewise.
3618 * hpux-core.c: Likewise.
3619 * i386msdos.c: Likewise.
3620 * i386os9k.c: Likewise.
3623 * irix-core.c: Likewise.
3624 * libaout.h: Likewise.
3625 * libecoff.h: Likewise.
3626 * mach-o-target.c: Likewise.
3627 * mach-o.c: Likewise.
3628 * mipsbsd.c: Likewise.
3630 * netbsd-core.c: Likewise.
3631 * nlm-target.h: Likewise.
3632 * oasys.c: Likewise.
3633 * osf-core.c: Likewise.
3634 * pdp11.c: Likewise.
3635 * pe-mips.c: Likewise.
3636 * pe-x86_64.c: Likewise.
3638 * plugin.c: Likewise.
3639 * ppcboot.c: Likewise.
3640 * ptrace-core.c: Likewise.
3641 * sco5-core.c: Likewise.
3643 * sparclynx.c: Likewise.
3645 * tekhex.c: Likewise.
3646 * trad-core.c: Likewise.
3647 * verilog.c: Likewise.
3648 * versados.c: Likewise.
3649 * vms-alpha.c: Likewise.
3650 * vms-lib.c: Likewise.
3651 * wasm-module.c: Likewise.
3653 * libbfd.h: Regenerate.
3655 2018-02-15 Jim Wilson <jimw@sifive.com>
3657 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3658 symbols whose section address is zero.
3660 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3661 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3662 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3663 Add %X%P to error messages.
3665 2018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3668 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3669 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3670 and assert that the result of the call is not NULL.
3672 2018-02-14 Nick Clifton <nickc@redhat.com>
3675 Revert previous delta. Add extra casts to avoid compile time
3677 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3678 cast to avoid warning from gcc v8 compiler.
3679 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3680 (_bfd_generic_bfd_set_private_flags): Likewise.
3681 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3682 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3683 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3684 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3685 (_bfd_noarchive_construct_extended_name_table): Likewise.
3686 (_bfd_noarchive_truncate_arname): Likewise.
3687 (_bfd_noarchive_write_ar_hdr): Likewise.
3688 (_bfd_noarchive_get_elt_at_index): Likewise.
3689 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3690 (_bfd_nosymbols_print_symbol): Likewise.
3691 (_bfd_nosymbols_get_symbol_info): Likewise.
3692 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3693 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3694 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3695 (_bfd_nosymbols_get_lineno): Likewise.
3696 (_bfd_nosymbols_find_nearest_line): Likewise.
3697 (_bfd_nosymbols_find_line): Likewise.
3698 (_bfd_nosymbols_find_inliner_info): Likewise.
3699 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3700 (_bfd_nosymbols_read_minisymbols): Likewise.
3701 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3702 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3703 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3704 (_bfd_nowrite_set_arch_mach): Likewise.
3705 (_bfd_nowrite_set_section_contents): Likewise.
3706 (_bfd_nolink_sizeof_headers): Likewise.
3707 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3708 (_bfd_nolink_bfd_relax_section): Likewise.
3709 (_bfd_nolink_bfd_gc_sections): Likewise.
3710 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3711 (_bfd_nolink_bfd_merge_sections): Likewise.
3712 (_bfd_nolink_bfd_is_group_section): Likewise.
3713 (_bfd_nolink_bfd_discard_group): Likewise.
3714 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3715 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3716 (_bfd_nolink_bfd_link_just_syms): Likewise.
3717 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3718 (_bfd_nolink_bfd_final_link): Likewise.
3719 (_bfd_nolink_bfd_link_split_section): Likewise.
3720 (_bfd_nolink_section_already_linked): Likewise.
3721 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3722 (_bfd_nolink_bfd_define_start_stop): Likewise.
3723 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3724 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3725 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3726 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3727 * libbfd.c (bfd_false_any): Delete.
3728 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3729 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3730 * libbfd.h (extern): Regenerate
3731 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3732 cast to avoid warning from gcc v8 compiler.
3733 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3734 * binary.c (binary_get_symbol_info): Likewise.
3735 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3736 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3737 * coffcode.h (coff_set_alignment_hook): Likewise.
3738 (symname_in_debug_hook): Likewise.
3739 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3740 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3741 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3742 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3743 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3744 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3745 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3746 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3747 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3748 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3749 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3750 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3751 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3752 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3753 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3754 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3755 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3756 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3757 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3758 (bfd_elfNN_bfd_set_private_flags): Likewise.
3759 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3760 (elf_backend_init_index_section): Likewise.
3761 (elf_backend_allow_non_load_phdr): Likewise.
3762 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3763 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3764 * ieee.c (ieee_construct_extended_name_table): Likewise.
3765 (ieee_write_armap): Likewise.
3766 (ieee_write_ar_hdr): Likewise.
3767 (ieee_bfd_is_target_special_symbol): Likewise.
3768 * ihex.c (ihex_canonicalize_symtab): Likewise.
3769 (ihex_bfd_is_target_special_symbol): Likewise.
3770 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3771 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3772 (_bfd_ecoff_set_alignment_hook): Likewise.
3773 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3774 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3775 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3776 * oasys.c (oasys_construct_extended_name_table): Likewise.
3777 (oasys_write_armap): Likewise.
3778 (oasys_write_ar_hdr): Likewise.
3779 (oasys_bfd_is_target_special_symbol): Likewise.
3780 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3781 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3782 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3783 * som.c (som_bfd_is_target_special_symbol): Likewise.
3784 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3785 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3786 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3787 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3788 (versados_bfd_reloc_name_lookup): Likewise.
3789 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3790 (vms_bfd_define_start_stop): Likewise.
3791 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3792 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3793 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3795 2018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3798 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3799 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3800 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3801 R_X86_64_PC32 reloc against dynamic function in data section.
3802 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3803 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3804 against dynamic function in data section.
3805 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3806 function address only if pcrel_plt is true.
3807 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3808 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3809 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3810 PC-relative relocation against a function definition in data
3811 secton in PIE. Remove the obsolete comments.
3812 (elf_x86_link_hash_table): Add pcrel_plt.
3814 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3816 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3817 instead of bfd_link_pic, for building shared library.
3819 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3822 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3823 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3824 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3825 against protected function in shared object.
3827 2018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3830 * po/ru.po: Fix typo in Russian translation.
3832 2018-02-13 Maciej W. Rozycki <macro@mips.com>
3834 * wasm-module.c (wasm_scan_name_function_section): Rename
3835 `index' local variable to `idx'.
3837 2018-02-13 Nick Clifton <nickc@redhat.com>
3840 Fix compile time warnings generated by gcc version 8.
3841 * libbfd-in.h: Remove extraneous text from prototypes.
3842 Add prototypes for bfd_false_any, bfd_true_any,
3843 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3844 bfd_n1_any, bfd_void_any.
3845 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3847 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3848 (_bfd_generic_bfd_set_private_flags): Likewise.
3849 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3850 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3851 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3852 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3853 (_bfd_noarchive_construct_extended_name_table): Likewise.
3854 (_bfd_noarchive_truncate_arname): Likewise.
3855 (_bfd_noarchive_write_ar_hdr): Likewise.
3856 (_bfd_noarchive_get_elt_at_index): Likewise.
3857 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3858 (_bfd_nosymbols_print_symbol): Likewise.
3859 (_bfd_nosymbols_get_symbol_info): Likewise.
3860 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3861 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3862 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3863 (_bfd_nosymbols_get_lineno): Likewise.
3864 (_bfd_nosymbols_find_nearest_line): Likewise.
3865 (_bfd_nosymbols_find_line): Likewise.
3866 (_bfd_nosymbols_find_inliner_info): Likewise.
3867 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3868 (_bfd_nosymbols_read_minisymbols): Likewise.
3869 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3870 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3871 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3872 (_bfd_nowrite_set_arch_mach): Likewise.
3873 (_bfd_nowrite_set_section_contents): Likewise.
3874 (_bfd_nolink_sizeof_headers): Likewise.
3875 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3876 (_bfd_nolink_bfd_relax_section): Likewise.
3877 (_bfd_nolink_bfd_gc_sections): Likewise.
3878 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3879 (_bfd_nolink_bfd_merge_sections): Likewise.
3880 (_bfd_nolink_bfd_is_group_section): Likewise.
3881 (_bfd_nolink_bfd_discard_group): Likewise.
3882 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3883 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3884 (_bfd_nolink_bfd_link_just_syms): Likewise.
3885 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3886 (_bfd_nolink_bfd_final_link): Likewise.
3887 (_bfd_nolink_bfd_link_split_section): Likewise.
3888 (_bfd_nolink_section_already_linked): Likewise.
3889 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3890 (_bfd_nolink_bfd_define_start_stop): Likewise.
3891 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3892 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3893 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3894 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3895 * libbfd.c (bfd_false_any): New function. Like bfd_false but
3896 accepts one or more arguments.
3897 (bfd_true_any): Likewise.
3898 (bfd_nullvoidptr_any): Likewise.
3899 (bfd_0_any): Likewise.
3900 (bfd_0u_any): Likewise.
3901 (bfd_0l_any): Likewise.
3902 (_bfd_n1_any): Likewise.
3903 (bfd_void_any): Likewise.
3904 * libbfd.h (extern): Regenerate
3905 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3906 based dummy function.
3907 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3908 * binary.c (binary_get_symbol_info): Likewise.
3909 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3910 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3911 * coffcode.h (coff_set_alignment_hook): Likewise.
3912 (symname_in_debug_hook): Likewise.
3913 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3914 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3915 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3916 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3917 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3918 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3919 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3920 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3921 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3922 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3923 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3924 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3925 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3926 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3927 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3928 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3929 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3930 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3931 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3932 (bfd_elfNN_bfd_set_private_flags): Likewise.
3933 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3934 (elf_backend_init_index_section): Likewise.
3935 (elf_backend_allow_non_load_phdr): Likewise.
3936 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3937 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3938 * ieee.c (ieee_construct_extended_name_table): Likewise.
3939 (ieee_write_armap): Likewise.
3940 (ieee_write_ar_hdr): Likewise.
3941 (ieee_bfd_is_target_special_symbol): Likewise.
3942 * ihex.c (ihex_canonicalize_symtab): Likewise.
3943 (ihex_bfd_is_target_special_symbol): Likewise.
3944 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3945 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3946 (_bfd_ecoff_set_alignment_hook): Likewise.
3947 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3948 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3949 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3950 * oasys.c (oasys_construct_extended_name_table): Likewise.
3951 (oasys_write_armap): Likewise.
3952 (oasys_write_ar_hdr): Likewise.
3953 (oasys_bfd_is_target_special_symbol): Likewise.
3954 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3955 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3956 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3957 * som.c (som_bfd_is_target_special_symbol): Likewise.
3958 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3959 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3960 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3961 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3962 (versados_bfd_reloc_name_lookup): Likewise.
3963 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3964 (vms_bfd_define_start_stop): Likewise.
3965 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3966 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3967 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3968 * elf32-arc.c (get_replace_function): Assign replacement function
3970 * elf32-i370.c (i370_noop): Update prototype.
3972 2018-02-13 Alan Modra <amodra@gmail.com>
3975 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3976 relocation sections. If size reduces to just the flag word,
3977 remove that too and mark with SEC_EXCLUDE.
3978 * elflink.c (bfd_elf_final_link): Strip empty group sections.
3980 2018-02-13 Alan Modra <amodra@gmail.com>
3983 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3986 2018-02-12 Zebediah Figura <z.figura12@gmail.com>
3988 * i386msdos.c (msdos_mkobject); New function.
3989 (msdos_object_p): New function.
3990 (i386_msdos_vec): Use msdos_object_p as the check_format
3992 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3993 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3995 * peXXigen.c: Likewise.
3996 * coff-ia64.c: Likewise.
3998 2018-02-12 Nick Clifton <nickc@redhat.com>
4000 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4002 * elf32-arc.c (elf_arc_relocate_section): Likewise.
4004 2018-02-09 Eric Botcazou <ebotcazou@adacore.com>
4006 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4007 (sparc_elf_append_rela): Assert that there is enough room in section.
4008 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4009 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4010 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4011 For a symbol subject to a GOT relocation, reserve a slot in the
4012 relocation section if the symbol isn't dynamic and we are in PIC mode.
4013 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4014 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4015 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4016 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4017 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4018 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4019 undefined weak symbol with non-default visibility. Remove superfluous
4020 'else' and fix formatting.
4022 2018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4024 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4026 (i386_elf32_sol2_vec): Don't declare.
4027 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4028 Don't set need_global_offset_table.
4029 (elf_i386_solaris_arch_bed): New.
4030 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4032 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4033 target_os != is_nacl instead of target_os == is_normal.
4034 (x86_64_elf64_sol2_vec): Don't declare.
4035 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4036 is_nacl instead of target_os == is_normal. Don't set
4037 need_global_offset_table.
4038 (elf_x86_64_solaris_arch_bed): New.
4039 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4041 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4042 _GLOBAL_OFFSET_TABLE_ for Solaris.
4043 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4044 need_global_offset_table.
4045 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4046 (elf_x86_link_hash_table): Remove need_global_offset_table.
4047 (elf_x86_init_table): Likewise.
4049 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4051 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4053 (i386_elf32_sol2_vec): Declared.
4054 (elf_i386_link_setup_gnu_properties): Set
4055 need_global_offset_table with info->output_bfd->xvec.
4056 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4058 (x86_64_elf64_sol2_vec): Declared.
4059 (elf_x86_64_link_setup_gnu_properties): Set
4060 need_global_offset_table with info->output_bfd->xvec.
4062 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4064 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4066 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4068 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4070 (elf_x86_64_link_setup_gnu_properties): Set
4071 need_global_offset_table for Solaris.
4072 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4073 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4074 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4075 need_global_offset_table.
4076 * elfxx-x86.h (elf_x86_link_hash_table): Add
4077 need_global_offset_table.
4078 (elf_x86_init_table): Likewise.
4080 2018-02-08 Jim Wilson <jimw@sifive.com>
4082 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4085 2018-02-08 Nick Clifton <nickc@redhat.com>
4088 * elf.c (elf_parse_notes): Reject notes with excessuively large
4091 2018-02-07 Alan Modra <amodra@gmail.com>
4093 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4094 * elf32-ppc.c: Remove speculation barrier support.
4095 * elf32-ppc.h: Likewise.
4096 * elf64-ppc.c: Likewise.
4097 * elf64-ppc.h: Likewise.
4099 2018-02-06 Jim Wilson <jimw@sifive.com>
4101 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4102 callback to report an error.
4104 2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4107 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4108 into call to !bfd_link_executable and tidy up.
4109 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4110 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4111 !bfd_link_executable.
4112 <R_SPARC_TLS_IE_HI22>: Likewise.
4113 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4114 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4115 !bfd_link_executable.
4116 <R_SPARC_WPLT30>: Tidy up.
4117 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4118 !bfd_link_executable.
4119 (allocate_dynrelocs): Likewise.
4120 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4121 <R_SPARC_TLS_GD_HI22>: Merge into...
4122 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4123 sparc_elf_tls_transition and remove redundant code.
4124 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4125 !bfd_link_executable.
4126 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4127 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4128 <R_SPARC_TLS_LDM_CALL>: Likewise.
4129 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4130 <R_SPARC_TLS_GD_ADD>: Likewise.
4131 <R_SPARC_TLS_LDM_ADD>: Likewise.
4132 <R_SPARC_TLS_LDO_ADD>: Likewise.
4133 <R_SPARC_TLS_IE_LD>: Likewise.
4135 2018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4138 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4139 functions failed to find the function name, try the generic elf
4140 find function instead.
4142 2018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4144 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4145 'memcpy' instead of 'strncpy' when writing the magic number.
4147 2018-02-06 Nick Clifton <nickc@redhat.com>
4150 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4151 section before attempting to read it in.
4152 (bfd_get_alt_debug_link_info): Likewise.
4154 2018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4156 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4157 line information in addition to name, if they can be found.
4159 2018-02-05 Renlin Li <renlin.li@arm.com>
4162 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4163 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4164 check for writeable section as well.
4166 2018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4169 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4170 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4171 undefined weak symbol to 0.
4172 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4173 if _GLOBAL_OFFSET_TABLE_ is referenced.
4174 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4175 got_referenced instead of ref_regular_nonweak. Remove the
4176 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4177 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4179 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4181 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4182 initialize `hi_reloc'.
4184 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4186 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4187 SHT_MIPS_REGINFO sections don't assert the correct size and
4188 report an error instead.
4190 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4192 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4193 status from `->elf_backend_section_processing'.
4195 2018-02-02 Jim Wilson <jimw@sifive.com>
4198 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4199 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4200 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4201 Pass new argument to riscv_relax_delete_bytes.
4202 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4203 ATTRIBUTE_UNUSED from link_info parameter.
4205 2018-02-02 Alan Modra <amodra@gmail.com>
4207 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4208 emitted for toc sequence optimization. Set and use "howto" later.
4210 2018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4212 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4213 arithmetic on NULL pointer.
4214 * elflink.c (_bfd_elf_archive_symbol_lookup,
4215 elf_link_add_archive_symbols): Likewise.
4217 2018-01-31 Michael Matz <matz@suse.de>
4219 * elflink.c (bfd_elf_define_start_stop): Fix check of
4222 2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4225 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4226 __stop symbols are referenced by shared objects.
4228 2018-01-30 Alan Modra <amodra@gmail.com>
4231 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4232 segment when demand paged with lma on the same page. Test this
4233 before load/non-load, executable/non-executable,
4234 writable/non-writable tests and simplify. Delete bogus relro
4235 condition in writable/non-writable test. Delete outdated
4236 comment. Formatting.
4238 2018-01-30 Alan Modra <amodra@gmail.com>
4240 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4243 2018-01-29 Alan Modra <amodra@gmail.com>
4246 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4247 range before converting to a symbol table pointer.
4249 2018-01-27 Nick Clifton <nickc@redhat.com>
4251 * po/ru.po: Updated Russian translation.
4253 2018-01-26 Alan Modra <amodra@gmail.com>
4255 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4256 they are defined dynamically.
4258 2018-01-26 Alan Modra <amodra@gmail.com>
4260 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4261 .branch_lt changes size.
4263 2018-01-25 Alan Modra <amodra@gmail.com>
4266 * elfcode.h (elf_object_p): Avoid integer overflow.
4268 2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4271 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4272 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4275 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4278 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4279 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4280 bfd_link_executable for TLS check.
4281 (_bfd_sparc_elf_check_relocs): Likewise.
4282 (allocate_dynrelocs): Likewise.
4283 (_bfd_sparc_elf_relocate_section): Likewise.
4285 2018-01-24 Renlin Li <renlin.li@arm.com>
4287 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4288 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4289 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4290 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4291 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4292 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4293 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4295 2018-01-24 Renlin Li <renlin.li@arm.com>
4297 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4298 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4299 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4300 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4301 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4302 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4303 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4304 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4305 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4306 * bfd-in2.h: Regenerate.
4307 * libbfd.h: Regenerate.
4309 2018-01-23 Maciej W. Rozycki <macro@mips.com>
4311 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4312 `mips_elf32_section_processing' comment reference.
4314 2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4317 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4318 versioned __tls_get_addr symbol.
4320 2018-01-19 Nick Clifton <nickc@redhat.com>
4322 * po/fr.po: Updated French translation.
4324 2018-01-18 Alan Modra <amodra@gmail.com>
4326 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4327 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4328 (ppc64_elf_build_stubs): Likewise.
4330 2018-01-17 Nick Clifton <nickc@redhat.com>
4332 * po/ru.po: Updated Russian translation.
4333 * po/uk/po: Updated Ukranian translation.
4335 2018-01-17 Alan Modra <amodra@gmail.com>
4337 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4339 2018-01-17 Alan Modra <amodra@gmail.com>
4341 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4342 (CRSETEQ, BEQCTRM): Define.
4343 (is_nonpic_glink_stub): Don't check bctr.
4344 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4345 (ppc_elf_relax_section): Size speculation barrier.
4346 (output_bctr): New function.
4347 (write_glink_stub): Use output_bctr.
4348 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4349 (ppc_elf_finish_dynamic_symbol): Likewise.
4350 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4351 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4352 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4353 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4354 (size_global_entry_stubs): Handle speculation barrier sizing.
4355 (plt_stub_size): Likewise.
4356 (output_bctr): New function.
4357 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4359 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4360 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4361 (build_global_entry_stubs): Output speculation barrier.
4362 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4363 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4365 2018-01-17 Alan Modra <amodra@gmail.com>
4367 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4368 __tls_get_addr_opt, and alignment sizing.
4369 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4370 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4371 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4373 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4374 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4375 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4377 (write_glink_stub): Handle __tls_get_addr_opt stub.
4378 Pad out to size given by GLINK_ENTRY_SIZE.
4379 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4380 (ppc_elf_finish_dynamic_symbol): Likewise.
4381 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4382 insn array since so many need rewriting.
4383 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4384 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4385 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4386 nops. Adjust all uses.
4387 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4388 in glink_vma calculation.
4389 (struct ppc_link_hash_table): Add global_entry section pointer.
4390 (create_linkage_sections): Create separate section for global
4392 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4393 (size_global_entry_stubs): Handle sizing for aligned stubs.
4394 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4395 and don't stash end of glink branch table in rawsize.
4396 (ppc_build_one_stub): Rewrite stub size calculations.
4397 (build_global_entry_stubs): Use new section.
4398 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4399 Build lazy link stubs out to end of section. Build global entry
4400 stubs in new section.
4402 2018-01-15 Nick Clifton <nickc@redhat.com>
4404 * po/uk.po: Updated Ukranian translation.
4406 2018-01-13 Nick Clifton <nickc@redhat.com>
4408 * po/bfd.pot: Regenerated.
4410 2018-01-13 Nick Clifton <nickc@redhat.com>
4412 * version.m4: Bump version to 2.30.51
4413 * configure: Regenerate.
4415 2018-01-13 Nick Clifton <nickc@redhat.com>
4417 2.30 branch created.
4419 2018-01-12 Jens Widell <jl@opera.com>
4421 * elf.c (setup_group): Optimize search for group by remembering
4422 last found group and restarting search at that index.
4423 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4425 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4427 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4428 bfd_link_common_skip_none in switch.
4430 2018-01-12 Alan Modra <amodra@gmail.com>
4433 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4434 references on forced local symbols.
4436 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
4438 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4439 .reginfo section has wrong size.
4441 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4444 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4445 separate code and read-only data LOAD segments, create a new
4446 LOAD segment if the previous section contains text and the
4447 current section doesn't or vice versa. Don't put a writable
4448 section in a read-only segment if there is a RELRO segment.
4450 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4453 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4454 references on forced local symbols.
4456 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4459 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4460 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4462 2018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4465 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4467 2018-01-03 John Baldwin <jhb@FreeBSD.org>
4469 * elf.c (elfcore_grok_freebsd_note): Handle
4470 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4471 NT_FREEBSD_PROCSTAT_VMMAP.
4473 2018-01-03 Alan Modra <amodra@gmail.com>
4475 Update year range in copyright notice of all files.
4477 For older changes see ChangeLog-2017
4479 Copyright (C) 2018 Free Software Foundation, Inc.
4481 Copying and distribution of this file, with or without modification,
4482 are permitted in any medium without royalty provided the copyright
4483 notice and this notice are preserved.
4489 version-control: never