1 2018-10-16 Alan Modra <amodra@gmail.com>
4 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
7 2018-10-16 Alan Modra <amodra@gmail.com>
10 * init.c (bfd_init): Return an unsigned int.
11 bfd-in2.h: Regenerate.
13 2018-10-15 Alan Modra <amodra@gmail.com>
16 * init.c (BFD_INIT_MAGIC): Define.
17 (bfd_init): Return BFD_INIT_MAGIC.
18 bfd-in2.h: Regenerate.
20 2018-10-13 Alan Modra <amodra@gmail.com>
24 * reloc.c (_bfd_clear_contents): Replace "location" param with
25 "buf" and "off". Bounds check "off". Return status.
26 * cofflink.c (_bfd_coff_generic_relocate_section): Update
27 _bfd_clear_contents call.
28 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
29 * elf32-arc.c (elf_arc_relocate_section): Likewise.
30 * elf32-i386.c (elf_i386_relocate_section): Likewise.
31 * elf32-metag.c (metag_final_link_relocate): Likewise.
32 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
33 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
34 * elf32-visium.c (visium_elf_relocate_section): Likewise.
35 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
36 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
37 * libbfd-in.h (_bfd_clear_contents): Update prototype.
38 * libbfd.h: Regenerate.
40 2018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
42 * elflink.c (elf_link_output_extsym): Do not place symbols into a
45 2018-10-08 H.J. Lu <hongjiu.lu@intel.com>
48 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
49 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
50 in non-code PT_LOAD segment.
52 2018-10-08 Alan Modra <amodra@gmail.com>
54 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
56 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
57 program headers are required when info->load_phdrs. Reorganize
58 code handling program headers. Generate a mapping without
59 sections just for file and program headers when -z separate-code
60 would indicate they should be on a different page to the first
63 2018-10-08 Alan Modra <amodra@gmail.com>
65 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
66 from m->p_vaddr_offset for segments without sections. Invert
67 sign of p_vaddr_offset.
68 (rewrite_elf_program_header, copy_elf_program_header): Save
69 old segment p_vaddr to p_vaddr_offset. Invert sign of
72 2018-10-08 Alan Modra <amodra@gmail.com>
74 * elf.c (get_program_header_size): Don't count PT_INTERP if
76 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
79 2018-10-08 Alan Modra <amodra@gmail.com>
81 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
82 overlays before segment containing headers.
84 2018-10-08 Alan Modra <amodra@gmail.com>
86 * elf.c (make_mapping): Cope with zero size array at end of
87 struct elf_segment_map.
88 (_bfd_elf_map_sections_to_segments): Likewise.
89 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
90 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
92 2018-10-05 Alan Modra <amodra@gmail.com>
94 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
97 2018-10-05 Richard Henderson <rth@twiddle.net>
99 * bfd-in2.h: Regenerated.
100 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
101 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
102 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
103 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
104 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
105 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
106 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
107 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
108 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
109 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
110 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
111 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
112 (elf_or1k_link_hash_table): Add field saw_plta.
113 (or1k_final_link_relocate): Add value calculations for new relocations.
114 (or1k_elf_relocate_section): Add section relocations for new
116 (or1k_write_plt_entry): New function.
117 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
118 using new l.adrp instruction. Cleanup PLT relocation code generation.
119 * libbfd.h: Regenerated.
120 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
121 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
122 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
123 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
124 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
125 BFD_RELOC_OR1K_TLS_IE_LO13.
127 2018-10-05 Richard Henderson <rth@twiddle.net>
129 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
130 relocations. Add error for non zero addend with plt and got
131 relocations. Add error for got and plt references against dynamic, non
132 local, symbols. Add error when linking non shared liraries with
135 2018-10-05 Richard Henderson <rth@twiddle.net>
136 Stafford Horne <shorne@gmail.com>
138 * bfd-in2.h: Regenerated.
139 * elf32-or1k.c (N_ONES): New macro.
140 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
141 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
142 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
143 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
144 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
145 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
146 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
147 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
148 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
149 BFD_RELOC_OR1K_TLS_LE_SLO16.
150 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
151 also check results before returning.
152 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
154 (or1k_final_link_relocate): New function.
155 (or1k_elf_relocate_section): Add support for new AHI and SLO
156 relocations. Use or1k_final_link_relocate instead of generic
157 _bfd_final_link_relocate.
158 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
159 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
160 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
161 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
162 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
163 and BFD_RELOC_OR1K_GOTOFF_LO16.
164 * libbfd.h: Regenerated.
166 2018-10-04 Jim Wilson <jimw@sifive.com>
168 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
169 loop, handle htab->sdyntdata section.
171 2018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
173 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
174 impact of STT_REGISTER symbols in the dynsym sh_info here...
175 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
178 2018-10-03 H.J. Lu <hongjiu.lu@intel.com>
181 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
182 sections with the same section alignment into a single PT_NOTE
183 segment. Check SHT_NOTE section type instead of section name.
184 (_bfd_elf_map_sections_to_segments): Likewise.
186 2018-10-03 Millan Wolff <mail@milianw.de>
189 * dwarf2.c (find_abstract_instance): Allow recursive invocations
190 of find_abstract_instance to override the name variable.
192 2018-10-03 Nick Clifton <nickc@redhat.com>
194 * po/pt.po: Updated Portuguese translation.
196 2018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
198 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
199 section alignment in consideration for this relocation. Fixed TCB_SIZE
200 offset size to include section alignment.
201 (get_got_entry_list_for_symbol): Changed.
202 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
203 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
204 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
206 (elf_arc_check_relocs): Changed.
207 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
208 (struct elf_arc_link_hash_entry): Moved and changed.
209 (elf_arc_link_hash_newfunc): Changed.
210 (arc_elf_link_hash_table_create): Removed old initializations.
211 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
213 2018-09-28 H.J. Lu <hongjiu.lu@intel.com>
215 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
216 elfclass instead of bed->s->elfclass.
218 2018-09-27 Jim Wilson <jimw@sifive.com>
220 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
221 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
222 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
223 (riscv_find_pcgp_lo_reloc): Likewise.
224 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
225 (riscv_delete_pcgp_lo_reloc): Likewise.
226 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
227 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
228 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
230 2018-09-25 Jim Wilson <jimw@sifive.com>
232 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
233 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
234 and return FALSE. Return TRUE at end.
235 (riscv_make_plt_entry): Likewise.
236 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
237 (riscv_elf_finish_dynamic_sections): Update call to
238 riscv_make_plt_header.
240 2018-09-24 Jim Wilson <jimw@sifive.com>
242 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
243 hi_sec_off which is symbol address with addend subtracted. Use in
244 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
246 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
247 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
248 Add strings for the two errors handled here.
249 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
250 comment. Only give error with addend when used with section symbol.
251 In case bfd_reloc_dangerous, update error string.
253 2018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
256 * elf.c (_bfd_elf_write_object_contents): Return from function
257 early if abfd->direction == both_direction.
259 2018-09-21 Simon Marchi <simon.marchi@ericsson.com>
261 * configure.ac: Check for fls.
262 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
263 * config.in: Re-generate.
264 * configure: Re-generate.
266 2018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
268 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
269 duplicate `case' selectors.
271 2018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
273 * elf32-nds32.c (nds32_elf_relax_loadstore):
274 Remove the unused target features.
275 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
276 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
277 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
278 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
279 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
280 calculate_plt_offset, calculate_got_memory_address,
281 nds32_elf_check_dup_relocs): Removed.
283 * elf32-nds32.h: Remove the unused macros and defines.
284 (elf_nds32_link_hash_table): Remove the unused variable.
285 (bfd_elf32_nds32_set_target_option): Update prototype.
286 (nds32_elf_ex9_init): Removed.
287 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
288 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
289 to initialize array nds32_elf_howto_table in any order
290 without lots of EMPTY_HOWTO.
291 (nds32_reloc_map): Updated.
292 * reloc.c: Add BFD_RELOC_NDS32_LSI.
293 * bfd-in2.h: Regenerated.
294 * bfd/libbfd.h: Regenerated.
295 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
296 (nds32_reloc_map): Likewise.
297 (nds32_elf_relax_flsi): New function.
298 (nds32_elf_relax_section): Support floating load/store relaxation.
299 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
301 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
302 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
303 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
304 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
306 (nds32_info_to_howto_rel): Add BFD_ASSERT.
307 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
308 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
309 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
310 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
311 (nds32_elf_final_sda_base): Improve it to find the better gp value.
312 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
313 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
314 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
315 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
316 (create_got_section): Likewise.
317 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
318 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
319 (nds32_elf_check_relocs): Fix the issue that the shared library may
320 has TEXTREL entry in the dynamic section.
321 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
322 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
323 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
325 (calculate_offset): Remove the unused parameter `pic_ext_target' and
328 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
329 will cause some errors for our test cases.
330 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
332 * reloc.c: Add TLS relocations.
333 * libbfd.h: Regenerated.
334 * bfd-in2.h: Regenerated.
335 * elf32-nds32.h (struct section_id_list_t): New.
336 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
337 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
339 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
341 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
342 elf_nds32_link_hash_table): Updated.
343 * elf32-nds32.c (enum elf_nds32_tls_type): New.
344 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
345 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
346 fls, ones32, list_insert, list_insert_sibling, dump_chain,
347 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
348 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
349 (elf_nds32_obj_tdata): Add new fields.
350 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
351 (nds32_elf_howto_table): Add TLS relocations.
352 (nds32_reloc_map): Likewise.
353 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
354 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
355 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
356 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
357 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
358 (dtpoff_base): Rename it to `gottpof' and then update it.
360 2018-09-20 Alan Modra <amodra@gmail.com>
363 * peXXigen.c (pe_print_edata): Correct export address table
364 overflow checks. Check dataoff against section size too.
366 2018-09-20 Alan Modra <amodra@gmail.com>
369 * dwarf2.c (read_section): Error when attempting to malloc
370 "(bfd_size_type) -1".
371 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
372 function_name. Bounds check reloc address. Formatting. Ensure
373 .stabstr zero terminated.
375 2018-09-18 Nick Clifton <nickc@redhat.com>
378 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
379 ELF section has contents and size larger than the file size.
381 2018-09-14 Maciej W. Rozycki <macro@mips.com>
384 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
385 (_bfd_mips_elf_linker_flags): Update prototype.
386 * elf32-mips.c (elf_backend_hide_symbol): New macro.
387 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
388 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
389 * elfxx-mips.c (mips_elf_link_hash_table): Add
390 `use_absolute_zero' and `gnu_target' members.
391 (mips_elf_record_global_got_symbol): Call
392 `_bfd_mips_elf_hide_symbol' rather than
393 `_bfd_elf_link_hash_hide_symbol'.
394 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
395 (mips_elf_obtain_contents): Reorder function.
396 (mips_elf_nullify_got_load): New function.
397 (mips_elf_calculate_relocation): Add `contents' parameter.
398 Nullify GOT loads or if it is not possible, then redirect GOT
399 relocations to the `__gnu_absolute_zero' symbol, for references
400 that are supposed to resolve to zero.
401 (mips_elf_define_absolute_zero): New function.
402 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
403 `mips_elf_calculate_relocation' for references made via the GOT
404 that are supposed to resolve to zero.
405 (_bfd_mips_elf_hide_symbol): New function.
406 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
407 set the `gnu_target' member of the MIPS hash table.
408 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
409 (_bfd_mips_post_process_headers): Use it.
411 2018-09-14 Maciej W. Rozycki <macro@mips.com>
413 * elfxx-mips.c (mips_elf_store_contents): New function...
414 (mips_elf_perform_relocation): ... factored out from here.
416 2018-09-14 Lifang Xia <lifang_xia@c-sky.com>
418 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
420 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
422 2018-09-14 Alan Modra <amodra@gmail.com>
425 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
426 fields in debug sections when reloc is against an undefined symbol
427 and called from bfd_simple_get_relocated_section_contents or
429 * dwarf2.c (find_abstract_instance): Return true for zero offset
430 DW_FORM_ref_addr without returning values.
432 2018-09-06 Alan Modra <amodra@gmail.com>
435 * elf32-avr.c (elf_avr_special_sections): New.
436 (elf_backend_special_sections): Define.
438 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
440 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
441 error when an invalid relocation is passed; this is already done
442 by `_bfd_sparc_elf_info_to_howto_ptr'.
444 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
446 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
447 error when an invalid symbol index is retrieved in ELF64_R_SYM of
448 a relocation seen in an input file.
450 2018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
451 Alan Modra <amodra@gmail.com>
454 elf.c (copy_elf_program_header): When first segment contains
455 only the headers and SHT_NOBITS sections, use segment p_filesz
456 to calculate header and padding size. Use filepos of the first
459 2018-08-31 H.J. Lu <hongjiu.lu@intel.com>
462 * archures.c (bfd_arch_get_compatible): Allow an IR object with
463 unknown architecture.
465 2018-08-31 Alan Modra <amodra@gmail.com>
467 * elf64-ppc.c (num_relocs_for_offset): New function.
468 (emit_relocs_for_offset): New function.
469 (use_global_in_relocs): New function, split out from..
470 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
471 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
472 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
474 2018-08-31 Alan Modra <amodra@gmail.com>
476 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
477 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
478 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
480 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
481 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
482 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
483 * bfd-in2.h: Regenerate.
484 * libbfd.h: Regenerate.
486 2018-08-31 Alan Modra <amodra@gmail.com>
488 * elf64-ppc.c: Correct _notoc stub comments.
489 (ppc_build_one_stub): Simplify output of branch for notoc
490 long branch stub. Don't include label offset of 8 bytes in
491 "off" calculation for notoc plt stub. Don't emit insns to get pc.
492 (build_offset): Emit insns to get pc here instead.
493 (size_offset): Add 4 extra insns.
494 (plt_stub_size): Adjust for "off" and size_offset changes.
495 (ppc_size_one_stub): Rearrange code into a switch, duplicating
496 some to better match ppc_build_one_stub.
498 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
500 * archures.c (bfd_architecture): New machine
501 bfd_mach_mips_gs264e.
502 * bfd-in2.h (bfd_architecture): Likewise.
503 * cpu-mips.c (enum I_xxx): Likewise.
504 (arch_info_struct): Likewise.
505 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
507 (mips_set_isa_flags): Likewise.
508 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
509 bfd_mach_mips_gs464e extension.
511 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
513 * archures.c (bfd_architecture): New machine
514 bfd_mach_mips_gs464e.
515 * bfd-in2.h (bfd_architecture): Likewise.
516 * cpu-mips.c (enum I_xxx): Likewise.
517 (arch_info_struct): Likewise.
518 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
520 (mips_set_isa_flags): Likewise.
521 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
522 bfd_mach_mips_gs464 extension.
524 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
526 * archures.c (bfd_architecture): Rename
527 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
528 * bfd-in2.h (bfd_architecture): Likewise.
529 * cpu-mips.c (enum I_xxx): Likewise.
530 (arch_info_struct): Likewise.
531 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
532 (mips_set_isa_flags): Likewise.
533 (mips_mach_extensions): Likewise.
534 (bfd_mips_isa_ext_mach): Likewise.
535 (bfd_mips_isa_ext): Likewise.
536 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
538 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
540 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
542 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
544 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
545 isa_ext for infer ABI flags.
546 (print_mips_ases): Add Loongson EXT extension.
548 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
550 * elfxx-mips.c (print_mips_ases): Add CAM extension.
552 2018-08-27 H.J. Lu <hongjiu.lu@intel.com>
554 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
555 out the GNU_PROPERTY_X86_UINT32_VALID bit.
557 2018-08-25 H.J. Lu <hongjiu.lu@intel.com>
560 * elf.c (_bfd_elf_get_symbol_version_string): Return
561 _("<corrupt>") for corrupt symbol version info.
563 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
565 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
566 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
567 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
568 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
569 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
570 (_bfd_x86_elf_merge_gnu_properties): Likewise.
571 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
572 instead of X86_ISA_1_NEEDED.
573 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
574 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
575 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
576 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
577 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
579 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
581 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
582 GNU_PROPERTY_X86_UINT32_VALID bit.
583 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
584 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
586 2018-08-23 Zenith423 <zenith432@users.sourceforge.net>
589 * plugin.c (struct plugin_list_entry): New structure.
590 (plugin_list): New variable.
591 (try_load_plugin): Place opened plugins on a list. Ensure that
592 the refcount in the dynamic loader is kept at 1.
594 2018-08-23 Alan Modra <amodra@gmail.com>
596 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
599 2018-08-23 Nick Clifton <nickc@redhat.com>
601 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
602 code with an assertion.
604 2018-08-23 Nick Clifton <nickc@redhat.com>
607 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
608 it to prevent walking off the end of the table.
609 (coff_get_normalized_symtab): Pass internal_end pointer to
612 2018-08-23 Alan Modra <amodra@gmail.com>
614 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
615 unresolved_reloc on ppc_stub_plt_call_notoc.
617 2018-08-22 H.J. Lu <hongjiu.lu@intel.com>
620 * development.sh (experimental): New.
622 2018-08-22 Helge Deller <deller@gmx.de>
623 Nick Clifton <nickc@redhat.com>
625 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
626 the section type of the .PARISC.unwind section on 64-bit binaries
627 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
628 Add comment about the sh_entsize value.
630 2018-08-22 Rafeal Auler <rafaelauler@gmail.com>
633 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
634 stub's target, since it may have been changed after the layout.
636 2018-08-21 John Darington <john@darrington.wattle.id.au>
638 * elf32-s12z.c (opru18_reloc): New function.
639 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
641 2018-08-21 mephi42 <mephi42@gmail.com>
644 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
645 data is already considered filled.
647 2018-08-21 Alan Modra <amodra@gmail.com>
649 * elf64-ppc.c (HOW): Define.
651 (ppc64_elf_howto_raw): Use HOW to initialize entries.
652 * elf32-ppc.c (HOW): Define.
653 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
654 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
656 2018-08-21 Alan Modra <amodra@gmail.com>
658 * reloc.c (reloc_howto_type): Typedef.
659 (bfd_symbol): Delete forward declaration.
660 (struct reloc_howto_struct): Add "negate" field. Make "size",
661 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
662 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
663 Rearrange for better packing. Revise comments.
664 (HOWTO): Map to rearranged reloc_howto_struct.
665 (bfd_get_reloc_size): Delete now unused cases.
666 (read_reloc, write_reloc): Likewise.
667 (apply_reloc, _bfd_relocate_contents): Test howto->negate
668 rather than howto->size < 0 for negated relocation values.
669 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
670 signed/unsigned warning.
671 (xcoff_ppc_relocate_section): Delete "condition is always false"
673 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
674 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
676 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
677 size 16 for ALPHA_R_LINKAGE.
678 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
680 * bfd-in.h (reloc_howto_type): Delete.
681 * bfd-in2.h: Regenerate.
683 2018-08-21 Alan Modra <amodra@gmail.com>
685 * reloc.c (HOWTO): Revise comment.
686 (NEWHOWTO, HOWTO_PREPARE): Delete.
687 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
688 reloc_howto_struct with reloc_howto_type.
689 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
690 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
691 * elf-hppa.h (HOW): Define.
692 (elf_hppa_howto_table): Use it to simplify this table, correcting
693 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
694 R_PARISC_LTOFF_FPTR16DF.
695 * elf32-mep.c (MEPREL): Use HOWTO.
696 * bfd-in2.h: Regenerate.
698 2018-08-20 Alan Modra <amodra@gmail.com>
700 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
702 (mmo_init): Don't init valid_mmo_symbol_character_set.
704 2018-08-20 Alan Modra <amodra@gmail.com>
706 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
708 2018-08-17 H.J. Lu <hongjiu.lu@intel.com>
711 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
712 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
713 backend fixup_gnu_properties if it isn't NULL. Discard
714 .note.gnu.property section if all properties have been removed.
715 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
716 (elfNN_bed): Initialize fixup_gnu_properties.
717 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
719 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
721 (elf_backend_fixup_gnu_properties): New.
723 2018-08-16 Alan Modra <amodra@gmail.com>
725 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
728 2018-08-12 H.J. Lu <hongjiu.lu@intel.com>
731 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
732 (BFD32_LIBS_CFILES): Add elf-properties.c.
733 (BFD32_BACKENDS): Remove elf-properties.lo.
734 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
735 * configure.ac (elf): Remove elf-properties.lo.
736 * Makefile.in: Regenerated.
737 * configure: Likewise.
739 2018-08-11 H.J. Lu <hongjiu.lu@intel.com>
742 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
743 add X86_ISA_1_NEEDED property only if existing properties won't
746 2018-08-11 Alan Modra <amodra@gmail.com>
748 * reloc.c (bfd_get_reloc_size): Sort switch.
749 (read_reloc, write_reloc, apply_reloc): New functions.
750 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
751 (_bfd_relocate_contents): Use read_reloc and write_reloc.
752 (_bfd_clear_contents): Likewise.
754 2018-08-11 John Darrington <john@darrington.wattle.id.au>
756 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
757 (_bfd_clear_contents): Likewise.
758 (bfd_perform_relocation): Likewise.
759 (bfd_install_relocation): Likewise.
761 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
764 * elflink.c (bfd_elf_record_link_assignment): Always clear
765 h->verinfo.verdef when overriding a dynamic definition.
767 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
770 * elf-properties.c (elf_get_gnu_property_section_size): Always
771 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
772 (elf_write_gnu_properties): Likewise.
774 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
777 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
778 calling _bfd_elf_convert_gnu_property_size to convert
779 .note.gnu.property section size.
780 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
781 calling _bfd_elf_convert_gnu_properties to convert
782 .note.gnu.property section.
783 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
784 (_bfd_elf_convert_gnu_properties): Likewise.
785 * elf-properties.c (elf_get_gnu_property_section_size): New
787 (elf_write_gnu_properties): Likewise.
788 (_bfd_elf_convert_gnu_property_size): Likewise.
789 (_bfd_elf_convert_gnu_properties): Likewise.
790 (_bfd_elf_link_setup_gnu_properties): Use
791 elf_get_gnu_property_section_size and elf_write_gnu_properties.
793 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
796 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
797 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
798 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
799 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
800 GNU_PROPERTY_X86_ISA_1_USED, property.
802 2018-08-07 Alan Modra <amodra@gmail.com>
804 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
805 Add lr_restore, eh_size and eh_base.
806 (eh_advance, eh_advance_size): New functions.
807 (build_tls_get_addr_stub): Emit EH info for stub.
808 (ppc_build_one_stub): Likewise for _notoc stubs.
809 (ppc_size_one_stub): Size EH info for stub.
810 (group_sections): Init new map_stub fields.
811 (stub_eh_frame_size): Delete.
812 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
814 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
815 offset to stub section here..
816 (ppc64_elf_finish_dynamic_sections): ..rather than here.
818 2018-08-07 Alan Modra <amodra@gmail.com>
820 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
821 instruction of __tls_get_addr_opt stub.
822 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
823 dealing with __tls_get_addr_opt stub.
824 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
826 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
828 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
829 efalgs only when in/out exists.
830 (elf32_arc_section_from_shdr): Don't complain about 0x0c
831 section type. It is mwdt compiler specific.
833 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
835 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
837 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
839 * elf32-arc.c (arc_elf_merge_attributes): Handle
842 2018-08-05 Alan Modra <amodra@gmail.com>
844 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
845 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
846 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
847 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
848 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
849 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
850 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
851 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
852 ppc_stub_plt_call_both.
853 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
854 (build_offset, size_offset): New functions.
855 (plt_stub_size): Support plt_call_notoc and plt_call_both.
856 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
857 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
858 (ppc64_elf_size_stubs): Likewise, and new stubs.
859 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
860 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
861 * bfd-in2.h: Regenerate.
862 * libbfd.h: Regenerate.
864 2018-08-05 Alan Modra <amodra@gmail.com>
866 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
868 2018-08-02 Jim Wilson <jimw@sifive.com>
870 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
871 add SEC_LINKER_CREATED flag.
873 2018-08-01 Nick Clifton <nickc@redhat.com>
875 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
876 about potentially truncated strncpy operations.
877 (_bfd_xcoff_put_symbol_name): Likewise.
879 * elf32-avr.c (avr_stub_name): Check for a NULL return from
882 2018-08-01 Zenith <zenith432@users.sourceforge.net>
885 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
887 (try_claim): Always close the file descriptor at the end of the
889 (try_load_plugin): If a plugin has already been registered, then
890 skip the dlopen and onload steps and go straight to claiming the
891 file. If these is an error, close the plugin.
893 2018-08-01 Alan Modra <amodra@gmail.com>
895 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
896 (ppc_build_one_stub): Don't set stub_offset, instead assert that
897 it is sane. Don't adjust stub_offset for alignment. Adjust size
898 calculation. Use "targ" temp when calculating offsets.
899 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
900 calculating offsets. Adjust for alignment before setting
901 tls_get_addr_opt_bctrl.
903 2018-08-01 Alan Modra <amodra@gmail.com>
905 * po/SRC-POTFILES.in: Regenerate.
907 2018-07-30 Nick Clifton <nickc@redhat.com>
910 * elf32-sh.c (sh_elf_relocate_section): When processing
911 translation relocs, fail if the relocation offset is too small.
912 Replace BFD_ASSERTs with more helpful error messages.
914 2018-07-30 Andrew Jenner <andrew@codesourcery.com>
916 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
917 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
918 * Makefile.in: Regenerated.
919 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
920 related bfd_mach defines.
921 (bfd_csky_arch): Declare.
922 (bfd_archures_list): Add C-SKY.
923 * bfd-in.h (elf32_csky_build_stubs): Declare.
924 (elf32_csky_size_stubs): Declare.
925 (elf32_csky_next_input_section: Declare.
926 (elf32_csky_setup_section_lists): Declare.
927 * bfd-in2.h: Regenerated.
928 * config.bfd: Add C-SKY.
929 * configure.ac: Likewise.
930 * configure: Regenerated.
931 * cpu-csky.c: New file.
932 * elf-bfd.h (enum elf_target_id): Add C-SKY.
933 * elf32-csky.c: New file.
934 * libbfd.h: Regenerated.
935 * reloc.c: Add C-SKY relocations.
936 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
937 (_bfd_target_vector): Add C-SKY target vector entries.
939 2018-07-27 John Darrington <john@darrington.wattle.id.au>
941 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
943 2018-07-27 John Darrington <john@darrington.wattle.id.au>
945 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
946 (bfd_get_24, bfd_put_24): New macros.
947 * bfd-in2.h: Regenerate.
949 2018-07-27 John Darrington <john@darrington.wattle.id.au>
951 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
953 2018-07-26 Alan Modra <amodra@gmail.com>
955 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
956 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
958 2018-07-25 Alan Modra <amodra@gmail.com>
960 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
961 Avoid trashing toff with added when used as a symbol index.
962 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
963 creating unnecessary fixups when relocatable.
965 2018-07-25 Alan Modra <amodra@gmail.com>
967 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
968 -Wstringop-truncation warning for gcc-8.0 too.
969 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
970 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
971 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
972 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
973 * elf64-s390.c (elf_s390_write_core_note): Likewise.
975 2018-07-24 Alan Modra <amodra@gmail.com>
978 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
979 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
981 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
983 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
984 relocation sections consistency check to always check both
985 .rela.dyn and .rela.plt when they exist. Rearrange variable
986 definition and assignment places.
988 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
990 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
991 relocations section for dynamic undefined weak symbols when
992 linking a shared object.
994 2018-07-23 Tom Tromey <tom@tromey.com>
996 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
998 2018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1000 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1001 cleanup for the case of a global symbol that binds locally. Also
1002 install a value in the GOT slot in the case of a local symbol in
1005 2018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1008 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1009 separate code program header is needed, make sure that the first
1010 read-only PT_LOAD segment has no code by adding a
1011 GNU_PROPERTY_X86_ISA_1_USED note.
1013 2018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1014 Maciej W. Rozycki <macro@mips.com>
1016 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1018 2018-07-20 Maciej W. Rozycki <macro@mips.com>
1020 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1021 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1022 dynamic relocation section will be discarded from output.
1023 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1024 the dynamic relocation section will be retained in output.
1026 2018-07-18 Maciej W. Rozycki <macro@mips.com>
1028 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1029 checks for defined weak symbols.
1031 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1033 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1034 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1035 whether the symbol is absolute.
1036 (nds32_elf_relax_lo12): Likewise.
1037 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1038 (elfNN_aarch64_check_relocs): Likewise.
1039 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1040 (bfd_xcoff_import_symbol): Likewise.
1041 (xcoff_write_global_symbol): Likewise.
1043 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1045 * linker.c (bfd_is_abs_symbol): New macro.
1046 * bfd-in2.h: Regenerate.
1048 2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1050 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1051 (elfcore_write_ppc_ppr): Likewise.
1052 (elfcore_write_ppc_dscr): Likewise.
1053 (elfcore_write_ppc_ebb): Likewise.
1054 (elfcore_write_ppc_pmu): Likewise.
1055 (elfcore_write_ppc_tm_cgpr): Likewise.
1056 (elfcore_write_ppc_tm_cfpr): Likewise.
1057 (elfcore_write_ppc_tm_cvmx): Likewise.
1058 (elfcore_write_ppc_tm_cvsx): Likewise.
1059 (elfcore_write_ppc_tm_spr): Likewise.
1060 (elfcore_write_ppc_tm_ctar): Likewise.
1061 (elfcore_write_ppc_tm_cppr): Likewise.
1062 (elfcore_write_ppc_tm_cdscr): Likewise.
1063 * elf.c (elfcore_write_ppc_tar): New function.
1064 (elfcore_write_ppc_ppr): Likewise.
1065 (elfcore_write_ppc_dscr): Likewise.
1066 (elfcore_write_ppc_ebb): Likewise.
1067 (elfcore_write_ppc_pmu): Likewise.
1068 (elfcore_write_ppc_tm_cgpr): Likewise.
1069 (elfcore_write_ppc_tm_cfpr): Likewise.
1070 (elfcore_write_ppc_tm_cvmx): Likewise.
1071 (elfcore_write_ppc_tm_cvsx): Likewise.
1072 (elfcore_write_ppc_tm_spr): Likewise.
1073 (elfcore_write_ppc_tm_ctar): Likewise.
1074 (elfcore_write_ppc_tm_cppr): Likewise.
1075 (elfcore_write_ppc_tm_cdscr): Likewise.
1076 (elfcore_write_register_note): Call them.
1077 (elfcore_grok_ppc_tar): New function.
1078 (elfcore_grok_ppc_ppr): Likewise.
1079 (elfcore_grok_ppc_dscr): Likewise.
1080 (elfcore_grok_ppc_ebb): Likewise.
1081 (elfcore_grok_ppc_pmu): Likewise.
1082 (elfcore_grok_ppc_tm_cgpr): Likewise.
1083 (elfcore_grok_ppc_tm_cfpr): Likewise.
1084 (elfcore_grok_ppc_tm_cvmx): Likewise.
1085 (elfcore_grok_ppc_tm_cvsx): Likewise.
1086 (elfcore_grok_ppc_tm_spr): Likewise.
1087 (elfcore_grok_ppc_tm_ctar): Likewise.
1088 (elfcore_grok_ppc_tm_cppr): Likewise.
1089 (elfcore_grok_ppc_tm_cdscr): Likewise.
1090 (elfcore_grok_note): Call them.
1092 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1094 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1095 than `!bfd_link_pic' in determining the dynamic symbol index.
1096 Avoid the index of -1.
1097 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1098 moving `dyn' to the beginning of the function block.
1100 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1101 Rich Felker <bugdal@aerifal.cx>
1104 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1105 than `bfd_link_pic' to determine whether dynamic relocations are
1107 (mips_elf_initialize_tls_slots): Likewise.
1109 2018-07-10 Maciej W. Rozycki <macro@mips.com>
1111 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1112 to `remove_section'.
1114 2018-07-10 Alan Modra <amodra@gmail.com>
1116 * elf32-xgate.h: Delete.
1117 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1118 that are now needed.
1119 (xgate_elf_bfd_link_hash_table_create)
1120 (xgate_elf_bfd_link_hash_table_free)
1121 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1122 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1123 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1124 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1125 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1126 (elf32_xgate_post_process_headers): Delete.
1127 (elf32_xgate_backend_symbol_processing): New function.
1128 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1129 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1130 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1131 (elf_backend_relocate_section, elf_backend_object_p)
1132 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1133 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1134 (bfd_elf32_bfd_link_hash_table_create)
1135 (bfd_elf32_bfd_set_private_flags)
1136 (xgate_stub_hash_lookup): Don't define.
1137 (elf_backend_symbol_processing): Define.
1138 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1140 2018-07-09 Maciej W. Rozycki <macro@mips.com>
1142 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1143 `->needs_lazy_stub' if the stubs output section is the absolute
1146 2018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1149 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1150 * configure: Regenerated.
1152 2018-07-09 Alan Modra <amodra@gmail.com>
1154 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1155 _bfd_elf_post_process_headers.
1157 2018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1159 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1160 space for dynamic relocation for undefined weak symbol.
1161 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1162 relocation for undefined weak symbols.
1163 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1164 section for relocations against undefined weak symbols.
1166 2018-07-06 Alan Hayward <alan.hayward@arm.com>
1168 * elf.c (elfcore_grok_aarch_sve): New function.
1169 (elfcore_grok_note): Check for Aarch64 SVE.
1170 (elfcore_write_aarch_sve): New function.
1171 (elfcore_write_register_note): Check for Aarch64 SVE.
1172 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1174 2018-07-06 Alan Modra <amodra@gmail.com>
1176 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1177 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1178 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1179 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1180 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1181 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1182 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1184 2018-07-05 Jim Wilson <jimw@sifive.com>
1186 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1187 (riscv64*-*-*): Likewise.
1188 (riscv-*-*): Add as an alias for riscv32*-*-*.
1190 2018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1193 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1194 ISA properties with empty bits.
1196 2018-07-05 Nick Clifton <nickc@redhat.com>
1198 * po/ru.po: Updated Russian translation.
1200 2018-07-05 Alan Modra <amodra@gmail.com>
1202 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1203 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1204 on mismatch. Remove "warning: " from messages. Track last bfd
1206 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1207 _bfd_elf_ppc_merge_fp_attributes.
1208 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1209 from _bfd_elf_ppc_merge_fp_attributes.
1211 2018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1213 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1214 * Makefile.in: Regenerated.
1216 2018-07-03 Alan Modra <amodra@gmail.com>
1218 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1221 2018-07-03 Alan Modra <amodra@gmail.com>
1223 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1224 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1225 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1226 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1227 incompatible attribute.
1228 (ppc_elf_merge_obj_attributes): Likewise. Return
1229 _bfd_elf_merge_object_attributes result.
1230 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1231 _bfd_elf_merge_object_attributes result.
1233 2018-07-03 Alan Modra <amodra@gmail.com>
1236 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1237 in discarded sections.
1239 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1241 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1242 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1245 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1247 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1248 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1249 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1250 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1251 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1252 R_MICROMIPS_PC23_S2 relocation entries.
1253 (micromips_elf64_howto_table_rela): Likewise.
1254 (micromips_reloc_map): Likewise.
1255 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1256 (elf_micromips_howto_table_rela): Likewise.
1257 (micromips_reloc_map): Likewise.
1259 2018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1262 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1263 R_X86_64_converted_reloc_bit bit.
1265 2018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1266 Tom Tromey <tom@tromey.com>
1270 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1271 (bfd_mach_o_close_and_cleanup): Redefine.
1272 * archive.c (_bfd_unlink_from_archive_parent): New function,
1274 (_bfd_archive_close_and_cleanup): ..here.
1275 (bfd_generic_archive_p): Do not clear archive's format.
1276 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1277 * libbfd.h: Regenerate.
1279 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1281 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1282 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1283 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1284 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1285 * bfd-in2.h: Regenerate.
1286 * cpu-arm.c (arch_info_struct): Add entries for above new
1287 bfd_mach_arm values.
1288 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1289 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1290 architectures. Force assert failure for any new Tag_CPU_arch value.
1292 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1294 * doc/bfdint.texi: Use command-line consistently when used in a
1296 * doc/bfdsumm.texi: Likewise.
1298 2018-06-29 Maciej W. Rozycki <macro@mips.com>
1300 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1301 visibility check made for undefined weak symbols.
1303 2018-06-26 Nick Clifton <nickc@redhat.com>
1305 * po/uk.po: Updated Ukranian translation.
1307 2018-06-25 Nick Clifton <nickc@redhat.com>
1309 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1310 for malloc returning NULL.
1311 (_bfd_aarch64_erratum_843419_fixup): Check for
1312 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1314 2018-06-24 Nick Clifton <nickc@redhat.com>
1316 * po/bfd.pot: Regenerate.
1318 2018-06-24 Nick Clifton <nickc@redhat.com>
1320 * version.m4: Update version string to 2.31.51.
1321 * configure: Regenerate.
1323 2018-06-24 Nick Clifton <nickc@redhat.com>
1325 2.31 branch created.
1327 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1329 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1330 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1332 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1334 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1335 EI_ABIVERSION setting together.
1337 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1339 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1340 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1341 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1342 (_bfd_mips_post_process_headers): Use them in place of magic
1345 2018-06-21 Jim Wilson <jimw@sifive.com>
1347 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1348 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1350 2018-06-21 Alan Modra <amodra@gmail.com>
1352 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1353 * doc/Makefile.in: Regenerate.
1355 2018-06-20 Renlin Li <renlin.li@arm.com>
1357 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1358 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1359 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1360 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1361 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1362 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1363 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1364 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1365 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1367 2018-06-20 Nick Clifton <nickc@redhat.com>
1370 * opncls.c (get_build_id): Check for a negative or excessive data
1371 size in the build-id note.
1373 2018-06-20 Nick Clifton <nickc@redhat.com>
1376 * mach-o.c (cputype): New function.
1377 (cpusubtype): New function.
1378 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1379 values in the MACH-O file header.
1380 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1381 cpusubtype fields from the input bfd's mach-o header to the output
1383 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1384 Redefine to bfd_mach_o_bfd_print_private_data.
1385 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1387 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1390 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1391 `.got.plt' entry referred is in range.
1392 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1393 start. Replace the assertion used for that with a proper error
1396 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1398 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1401 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1403 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1404 (INCLUDES): Rename to ...
1405 (AM_CPPFLAGS): ... this.
1406 * configure.ac: Remove AC_PREREQ.
1407 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1408 info-in-builddir no-texinfo.tex.
1409 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1410 * doc/bfd.texinfo: Rename to ...
1411 * doc/bfd.texi: ... this.
1412 * Makefile.in: Re-generate.
1413 * aclocal.m4: Re-generate.
1414 * config.in: Re-generate.
1415 * configure: Re-generate.
1416 * doc/Makefile.in: Re-generate.
1418 2018-06-18 Mephi <mephi42@gmail.com>
1421 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1422 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1423 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1424 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1425 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1426 * bfd-in2.h: Regenerate.
1427 * libbfd.h: Regenerate.
1429 2018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1431 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1433 2018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1436 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1437 symbol version is base version.
1439 2018-06-14 Alan Modra <amodra@gmail.com>
1441 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1442 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1443 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1444 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1445 "dynamic_relocs" is not set.
1446 * elfxx-mips.c (count_section_dynsyms): Likewise.
1448 2018-06-14 Alan Modra <amodra@gmail.com>
1451 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1453 2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1454 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1456 * elfxx-mips.c (print_mips_ases): Add CRC.
1458 2018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1461 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1462 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1463 __bss_start, _end and _edata in shared libraries.
1465 2018-06-07 Alan Modra <amodra@gmail.com>
1467 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1468 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1470 2018-06-05 Alan Modra <amodra@gmail.com>
1472 * bfd.c (struct bfd): Update comment on "where" usage.
1473 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1474 "iostream", and "where" from containing archive file. Return
1475 error on NULL iovec.
1476 (bfd_bread): Similarly, and return error attempted out of
1477 bounds archive element access.
1478 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1479 "where" from containing archive file.
1480 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1481 attempt to optimize away seeks. Don't paper over errors by
1483 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1484 (bfd_get_size): Likewise.
1485 (bfd_mmap): Operate on and use iovec of containing archive
1486 file. Return error on NULL iovec.
1487 * cache.c (bfd_cache_lookup_worker): Abort if working on
1488 archive element bfd.
1489 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1490 Don't ignore zero byte reads.
1491 (cache_bread): Look up FILE* in cache here. Error on NULL
1493 (cache_bwrite): Rename "where" to "from".
1494 (cache_bmmap): Don't handle archive elements.
1495 * coffcode.h (coff_slurp_line_table): Exit early on zero
1497 * bfd-in2.h: Regenerate.
1499 2018-06-05 Alan Modra <amodra@gmail.com>
1502 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1503 nested archives. Open file again for plugin.
1504 (try_claim): Don't save and restore file position. Close file
1506 * sysdep.h (O_BINARY): Define.
1508 2018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1510 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1511 (compute_fill_extra_space): Drop declaration. Rename function to
1512 xtensa_compute_fill_extra_space.
1513 (compute_ebb_actions, remove_dead_literal): Update references to
1514 compute_fill_extra_space.
1516 2018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1518 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1520 (xtensa_add_names): New function.
1521 (xtensa_property_section_name): Add new parameter
1522 separate_sections, use it to choose property section name.
1523 (xtensa_get_separate_property_section): New function.
1524 (xtensa_get_property_section): Invoke
1525 xtensa_get_separate_property_section to get individual property
1526 section if it exists, common property section otherwise.
1527 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1528 to xtensa_property_section_name.
1530 2018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1533 * bfd-in.h: Include "diagnostics.h".
1534 * bfd-in2.h: Regenerated.
1535 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1536 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1537 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1538 -Wstringop-truncation.
1539 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1540 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1541 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1542 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1543 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1545 2018-06-03 Jim Wilson <jimw@sifive.com>
1548 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1549 for and handle an undefined weak with no PLT.
1552 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1553 to code that ignores duplicate symbols.
1555 2018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1557 * version.m4: Bump version to 2.30.52
1558 * configure: Regenerated.
1560 2018-06-01 Alan Modra <amodra@gmail.com>
1562 * bfd.c (_bfd_error_handler): Arrange for this function to be
1563 declared in bfd-in2.h.
1564 * libbfd-in.h (_bfd_error_handler): Don't declare.
1565 * libbfd.h: Regenerate.
1566 * bfd-in2.h: Regenerate.
1568 2018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1570 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1571 This is needed to generate UEFI application image files from ELFs.
1573 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1575 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1576 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1577 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1578 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1579 (elf_i386_lazy_ibt_plt): Likewise.
1580 (elf_i386_nacl_plt): Likewise.
1581 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1582 (elf_x86_64_tlsdesc_plt_entry): This.
1583 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1584 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1585 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1586 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1587 (elf_x86_64_lazy_bnd_plt): Likewise.
1588 (elf_x86_64_lazy_ibt_plt): Likewise.
1589 (elf_x32_lazy_ibt_plt): Likewise.
1590 (elf_x86_64_nacl_plt): Likewise.
1591 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1592 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1593 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1594 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1595 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1596 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1597 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1598 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1599 (elf_x86_non_lazy_plt_layout): Update comments.
1600 (elf_x86_plt_layout): Likewise.
1602 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1605 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1606 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1607 (elf_backend_add_symbol_hook): Likewise.
1608 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1609 (elf_backend_add_symbol_hook): Likewise.
1610 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1611 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1612 (elf_backend_add_symbol_hook): Likewise.
1613 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1614 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1615 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1616 (elf_backend_add_symbol_hook): Likewise.
1617 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1619 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1620 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1621 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1622 * elflink.c (elf_link_add_object_symbols): Set
1623 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1625 2018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1629 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1630 Extracted from _bfd_elf_link_assign_sym_version.
1631 (_bfd_elf_link_hide_sym_by_version): New function.
1632 (_bfd_elf_link_assign_sym_version): Use
1633 _bfd_elf_link_hide_versioned_symbol.
1634 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1635 _bfd_elf_link_hide_sym_by_version instead of
1636 bfd_hide_sym_by_version. Don't check unversioned symbol.
1638 2018-05-25 Alan Modra <amodra@gmail.com>
1640 * Makefile.in: Regenerate.
1641 * po/SRC-POTFILES.in: Regenerate.
1643 2018-05-25 Alan Modra <amodra@gmail.com>
1645 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1646 * configure: Regenerate.
1648 2018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1650 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1653 2018-05-22 Alan Modra <amodra@gmail.com>
1656 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1658 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1660 (final_link_relocate): Revert last change.
1662 2018-05-22 Alan Modra <amodra@gmail.com>
1665 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1666 stubs in non-alloc sections.
1668 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1671 * aout-target.h (MY_bfd_link_hide_symbol): New.
1672 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1673 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1674 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1675 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1676 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1677 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1678 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1679 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1680 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1681 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1682 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1683 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1684 (bfd_link_hide_symbol): Likewise.
1685 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1686 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1687 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1688 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1689 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1690 * som.c (som_bfd_link_hide_symbol): Likewise.
1691 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1692 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1693 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1694 (alpha_vms_bfd_link_hide_symbol): Likewise.
1695 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1696 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1697 _bfd_generic_link_hide_symbol.
1698 (rs6000_xcoff64_aix_vec): Likewise.
1699 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1700 local symbol dynamic.
1701 (_bfd_elf_link_hide_symbol): New function.
1702 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1703 check root.ldscript_def.
1704 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1705 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1706 * bfd-in2.h: Regenerated.
1707 * libbfd.h: Likewise.
1709 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1712 * elf.c (setup_group): Mark section in a section group with
1715 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1718 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1719 set eh->local_ref to 1 if a symbol is versioned and there is a
1722 2018-05-18 Kito Cheng <kito.cheng@gmail.com>
1724 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1727 2018-05-18 Jim Wilson <jimw@sifive.com>
1729 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1730 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1731 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1732 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1733 (riscv_elf_finish_dynamic_symbol): Likewise.
1735 2018-05-18 John Darrington <john@darrington.wattle.id.au>
1737 * Makefile.am: Add s12z files.
1738 * Makefile.in: Regenerate.
1739 * archures.c: Add bfd_s12z_arch.
1740 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1741 * bfd-in2.h: Regenerate.
1742 * config.bfd: Add s12z target.
1743 * configure.ac: Add s12z target.
1744 * configure: Regenerate.
1745 * cpu-s12z.c: New file.
1746 * elf32-s12z.c: New file.
1747 * libbfd.c (bfd_putb24): New function.
1748 (bfd_putl24): New function.
1749 * libbfd.h: Regenerate.
1750 * reloc.c: Add s12z relocations.
1751 (bfd_get_reloc_size): Handle size 5 relocs.
1752 * targets.c: Add s12z_elf32_vec.
1754 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1757 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1759 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1760 set eh->local_ref to 1 for linker defined symbols.
1762 2018-05-18 Alan Modra <amodra@gmail.com>
1765 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1766 don't point at other SHT_GROUP sections. Set shdr corresponding
1767 to invalid entry, to NULL rather than section 0. Identify
1768 SHT_GROUP section index when reporting an error. Cope with NULL
1771 2018-05-18 Alan Modra <amodra@gmail.com>
1773 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1774 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1776 * libbfd.h: Regenerate.
1777 * configure: Regenerate.
1778 * config.in: Regenerate.
1780 2018-05-18 Alan Modra <amodra@gmail.com>
1782 * libbfd-in.h: Add include guard.
1783 * libcoff-in.h: Likewise.
1784 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1785 * doc/Makefile.in: Regenerate.
1786 * libbfd.h: Regenerate.
1787 * libcoff.h: Regenerate.
1789 2018-05-16 Maciej W. Rozycki <macro@mips.com>
1791 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1793 2018-05-16 Alan Modra <amodra@gmail.com>
1796 * format.c (struct bfd_preserve): Add section_id.
1797 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1799 (bfd_reinit): Set _bfd_section_id.
1800 (bfd_check_format_matches): Put all matches of any priority into
1801 matching_vector. Save initial section id and start each attempted
1802 match at that section id.
1803 * libbfd-in.h (_bfd_section_id): Declare.
1804 * section.c (_bfd_section_id): Rename from section_id and make
1805 global. Adjust uses.
1806 (bfd_get_next_section_id): Delete.
1807 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1808 bfd_get_section_id with _bfd_section_id.
1809 * libbfd.h: Regenerate.
1810 * bfd-in2.h: Regenerate.
1812 2018-05-15 Christophe Guillon <christophe.guillon@st.com>
1814 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1815 of the aux structure are initialised.
1817 2018-05-15 Francois H. Theron <francois.theron@netronome.com>
1819 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1821 2018-05-15 Nick Clifton <nickc@redhat.com>
1823 * po/pt.po: New Portuguese translation.
1824 * configure.ac (ALL_LINGUAS): Add pt.
1825 * configure: Regenerate.
1827 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1830 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1831 an error on IFUNC pointer defined in PDE.
1832 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1833 _bfd_x86_elf_link_fixup_ifunc_symbol.
1834 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1835 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1837 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1839 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1842 * elfxx-x86.c (elf_x86_linker_defined): New function.
1843 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1844 _end and _edata locally defined within executables.
1846 2018-05-12 Alan Modra <amodra@gmail.com>
1849 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1850 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1851 Instead make matching_lma and suggested_lma pointers to the
1852 sections. Align section vma and lma calculated from segment.
1853 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1854 test. Try to handle alignment padding before first section by
1855 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1857 2018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1859 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1860 conformant to TI ABI.
1861 (pru_elf32_relax_section): Likewise.
1862 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1863 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1864 (pru_elf32_pmem_relocate): Trap - should not get here.
1865 (pru_elf32_relocate_section): Add support for REL relocations.
1866 (elf_info_to_howto_rel): Enable REL.
1867 (elf_backend_may_use_rel_p): Likewise.
1868 (elf_backend_may_use_rela_p): Likewise.
1869 (elf_backend_default_use_rela_p): Likewise.
1871 2018-05-09 Alan Modra <amodra@gmail.com>
1874 * peXXigen.c (pe_print_edata): Correct minimum size.
1876 2018-05-09 Alan Modra <amodra@gmail.com>
1879 * peXXigen.c (pe_print_idata): Bound check hint_addr.
1881 2018-05-08 Nick Clifton <nickc@redhat.com>
1884 * elf.c (bfd_elf_get_str_section): Check for an excessively large
1886 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1887 attribute section is larger than the size of the file.
1889 2018-05-07 Alan Modra <amodra@gmail.com>
1891 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1892 strncmp when checking for ".bf" special symbol.
1893 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1894 section name a char array, remove sentinal known_sections entry,
1895 and adjust loop over known_sections to suit. Use memcmp rather
1898 2018-05-04 Alan Modra <amodra@gmail.com>
1900 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1901 (struct elf_external_linux_prpsinfo32_ugid16),
1902 (struct elf_external_linux_prpsinfo64_ugid32),
1903 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1904 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
1906 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
1908 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1910 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1911 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1912 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1913 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1914 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1916 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1917 false positive gcc-8 warning.
1918 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1920 2018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
1922 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1923 of arguments when warning about different long double types.
1925 2018-05-03 Simon Atanasyan <simon@atanasyan.com>
1927 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1928 (elf_backend_fixup_symbol): New macro.
1929 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1931 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1933 2018-04-30 Francois H. Theron <francois.theron@netronome.com>
1935 * Makefile.am: Added NFP files to build.
1936 * archures.c: Added bfd_arch_nfp
1937 * config.bfd: Added NFP support.
1938 * configure.ac: Added NFP support.
1939 * cpu-nfp.c: New, for NFP support.
1940 * elf-bfd.h: Added elf_section_info()
1941 * elf64-nfp.c: New, for NFP support.
1942 * po/SRC-POTFILES.in: Added NFP source files.
1943 * targets.c: Added nfp_elf64_vec
1944 * bfd-in2.h: Regenerate.
1945 * Makefile.in: Regenerate.
1946 * configure: Regenerate.
1948 2018-04-27 Alan Modra <amodra@gmail.com>
1950 * bfd-in2.h: Regenerate.
1951 * libbfd.h: Regenerate.
1953 2018-04-27 Alan Modra <amodra@gmail.com>
1957 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1959 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1961 2018-04-26 Pedro Alves <palves@redhat.com>
1963 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1964 ifunc and non-ifunc symbols duplicates.
1966 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1967 Mickaël Guêné <mickael.guene@st.com>
1969 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1970 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1971 (elf32_arm_populate_plt_entry): Likewise.
1972 (elf32_arm_output_plt_map_1): Likewise.
1973 (elf32_arm_output_arch_local_syms): Likewise.
1975 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1976 Mickaël Guêné <mickael.guene@st.com>
1978 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1979 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1981 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1982 Mickaël Guêné <mickael.guene@st.com>
1984 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1987 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1988 Mickaël Guêné <mickael.guene@st.com>
1990 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1991 (elf32_arm_always_size_sections): Create stack segment.
1993 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
1994 Mickaël Guêné <mickael.guene@st.com>
1996 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1997 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1999 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2000 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2001 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2002 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2003 (struct elf32_arm_link_hash_table): Update comment.
2004 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2005 (IS_ARM_TLS_RELOC): Likewise.
2006 (elf32_arm_check_relocs): Likewise.
2007 (allocate_dynrelocs_for_symbol): Likewise.
2008 (elf32_arm_size_dynamic_sections): Update comment.
2009 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2010 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2012 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2013 Mickaël Guêné <mickael.guene@st.com>
2015 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2016 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2017 (elf32_arm_allocate_plt_entry): Likewise.
2018 (elf32_arm_populate_plt_entry): Likewise.
2019 (elf32_arm_output_plt_map_1): Likewise.
2021 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2022 Mickaël Guêné <mickael.guene@st.com>
2024 * elf32-arm.c (struct fdpic_local): New.
2025 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2026 (elf32_arm_local_fdpic_cnts): New.
2027 (struct fdpic_global): New.
2028 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2029 (elf32_arm_link_hash_table): Add srofixup field.
2030 (arm_elf_add_rofixup): New.
2031 (arm_elf_fill_funcdesc): New.
2032 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2033 (elf32_arm_allocate_local_sym_info): Likewise.
2034 (create_got_section): Create .rofixup section.
2035 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2036 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2037 (elf32_arm_final_link_relocate): Likewise.
2038 (elf32_arm_check_relocs): Likewise.
2039 (allocate_dynrelocs_for_symbol): Likewise.
2040 (elf32_arm_size_dynamic_sections): Likewise.
2041 (elf32_arm_finish_dynamic_sections): Likewise.
2042 (elf32_arm_output_arch_local_syms): Likewise.
2043 (elf32_arm_fdpic_omit_section_dynsym): New.
2045 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2046 Mickaël Guêné <mickael.guene@st.com>
2048 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2049 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2050 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2051 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2052 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2053 (elf32_arm_howto_from_type): Take new members of
2054 elf32_arm_howto_table_2 into account.
2055 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2056 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2057 BFD_RELOC_ARM_FUNCDESC_VALUE.
2058 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2059 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2060 BFD_RELOC_ARM_FUNCDESC_VALUE.
2062 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2063 Mickaël Guêné <mickael.guene@st.com>
2065 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2066 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2067 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2068 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2070 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2071 Mickaël Guêné <mickael.guene@st.com>
2073 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2074 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2075 arm*-*-uclinuxfdpiceabi.
2076 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2077 arm_elf32_fdpic_le_vec.
2078 * configure: Regenerate.
2079 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2080 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2081 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2082 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2083 (elf32_arm_fdpic_link_hash_table_create): New.
2084 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2085 arm_elf32_fdpic_le_vec.
2087 2018-04-25 Alan Modra <amodra@gmail.com>
2089 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2090 * elf.c (elfcore_write_prpsinfo): Likewise.
2092 2018-04-25 Alan Modra <amodra@gmail.com>
2094 * Makefile.am: Remove arm-aout and arm-coff support.
2095 * config.bfd: Likewise.
2096 * configure.ac: Likewise.
2097 * targets.c: Likewise.
2098 * aout-arm.c: Delete.
2099 * armnetbsd.c: Delete.
2101 * Makefile.in: Regenerate.
2102 * configure: Regenerate.
2103 * po/SRC-POTFILES.in: Regenerate.
2105 2018-04-24 Nick Clifton <nickc@redhat.com>
2108 * elf.c (ignore_section_sym): Check for the output_section pointer
2109 being NULL before dereferencing it.
2112 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2113 a negative PE_DEBUG_DATA size before iterating over the debug data.
2115 2018-04-23 Alan Modra <amodra@gmail.com>
2117 * elf-linux-core.h: Revert last change.
2120 2018-04-23 Nick Clifton <nickc@redhat.com>
2123 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2124 the end of the string table, and zero it.
2126 2018-04-23 Alan Modra <amodra@gmail.com>
2128 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2129 gcc-8 string truncation warning.
2130 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2131 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2132 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2133 * elf.c (elfcore_write_prpsinfo): Likewise.
2135 2018-04-23 Nick Clifton <nickc@redhat.com>
2138 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2139 the end of the string table, and zero it.
2141 2018-04-20 Alan Modra <amodra@gmail.com>
2144 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2145 case both dtprel and tprel relocs.
2146 (allocate_dynrelocs): Adjust conditions for got relocs.
2147 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2148 Emit dynamic relocs on TLS GOT entries for shared libraries,
2149 not when pic. Omit dynamic reloc on dtprel entry when local,
2150 and on tprel entry when local and executable.
2152 2018-04-19 Alan Modra <amodra@gmail.com>
2155 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2156 (hppa_type_of_stub): Don't return a long branch stub for
2157 symbols other than those defined statically.
2159 2018-04-19 Alan Modra <amodra@gmail.com>
2161 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2162 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2163 to selvecs for mips targets change 2018-04-18.
2164 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2165 and mips_ecoff_bele_vec.
2166 * targets.c: Likewise.
2167 * coff-mips.c: Resurrect.
2168 * Makefile.in: Regenerate.
2169 * configure: Regenerate.
2170 * po/SRC-POTFILES.in: Regenerate.
2172 2018-04-18 Alan Modra <amodra@gmail.com>
2174 * Makefile.am: Remove mips aout and coff support.
2175 * config.bfd: Likewise.
2176 * configure.ac: Likewise.
2177 * targets.c: Likewise.
2178 * coff-mips.c: Delete
2181 * pei-mips.c: Delete
2182 * Makefile.in: Regenerate.
2183 * configure: Regenerate.
2184 * po/SRC-POTFILES.in: Regenerate.
2186 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2188 * elf32-i386.c (elf32_bed): Define before including
2190 * elf64-x86-64.c (elf64_bed): Define before including
2192 (elf32_bed): Define before including "elf32-target.h".
2194 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2197 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2198 normal input file with compatible relocation.
2200 2018-04-18 Alan Modra <amodra@gmail.com>
2202 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2203 * config.bfd: Likewise.
2204 * configure.ac: Likewise.
2205 * doc/bfdint.texi: Likewise.
2206 * targets.c: Likewise.
2207 * freebsd.h: Delete.
2208 * i386dynix.c: Delete.
2209 * i386freebsd.c: Delete.
2210 * i386linux.c: Delete.
2211 * i386mach3.c: Delete.
2212 * i386netbsd.c: Delete.
2213 * i386os9k.c: Delete.
2214 * Makefile.in: Regenerate.
2215 * configure: Regenerate.
2216 * po/SRC-POTFILES.in: Regenerate.
2218 2018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
2220 Microblaze Target: PIC data text relative
2222 * bfd/reloc.c (2 new BFD relocations):
2223 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2224 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2225 * bfd/bfd-in2.h: Regenerate
2226 * bfd/libbfd.h: Regenerate
2227 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2228 new relocs and handle them in both relocate and relax functions.
2229 (microblaze_elf_reloc_type_lookup): add mapping between for new
2231 (microblaze_elf_relocate_section): Handle new relocs in case of
2233 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2235 2018-04-17 Nick Clifton <nickc@redhat.com>
2238 * aoutx.h (find_nearest_line): Check that the symbol name exists
2239 and is long enough, before attempting to see if it is for a .o
2241 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2243 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2245 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2249 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2251 2018-04-16 Nick Clifton <nickc@redhat.com>
2254 * coffgen.c (coff_pointerize_aux): Check for an out of range
2257 2018-04-16 Alan Modra <amodra@gmail.com>
2259 * Makefile.am: Remove arm-epoc-pe support.
2260 * coff-arm.c: Likewise.
2261 * config.bfd: Likewise.
2262 * configure.ac: Likewise.
2263 * targets.c: Likewise.
2264 * epoc-pe-arm.c: Delete.
2265 * epoc-pei-arm.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 sparc-aout and sparc-coff support.
2273 * config.bfd: Likewise.
2274 * configure.ac: Likewise.
2275 * targets.c: Likewise.
2276 * aout-sparcle.c: Delete.
2278 * cf-sparclynx.c: Delete.
2279 * coff-sparc.c: Delete.
2281 * sparclinux.c: Delete.
2282 * sparclynx.c: Delete.
2283 * sparcnetbsd.c: Delete.
2285 * Makefile.in: Regenerate.
2286 * configure: Regenerate.
2287 * po/SRC-POTFILES.in: Regenerate.
2289 2018-04-16 Alan Modra <amodra@gmail.com>
2291 * Makefile.am: Remove m68k-aout and m68k-coff support.
2292 * aoutf1.h: Likewise.
2293 * aoutx.h: Likewise.
2294 * archive.c: Likewise.
2295 * bfd-in.h: Likewise.
2297 * coffcode.h: Likewise.
2298 * coffswap.h: Likewise.
2299 * config.bfd: Likewise.
2300 * configure.ac: Likewise.
2301 * configure.host: Likewise.
2302 * doc/bfd.texinfo: Likewise.
2303 * doc/bfdint.texi: Likewise.
2304 * freebsd.h: Likewise.
2305 * gen-aout.c: Likewise.
2306 * hpux-core.c: Likewise.
2307 * libaout.h: Likewise.
2308 * libbfd-in.h: Likewise.
2309 * pdp11.c: Likewise.
2310 * peicode.h: Likewise.
2311 * riscix.c: Likewise.
2312 * targets.c: Likewise.
2314 * coff-apollo.c: Delete.
2315 * coff-aux.c: Delete.
2316 * coff-m68k.c: Delete.
2317 * coff-svm68k.c: Delete.
2318 * coff-u68k.c: Delete.
2319 * hosts/delta68.h: Delete.
2320 * hosts/hp300bsd.h: Delete.
2321 * hosts/m68kaux.h: Delete.
2322 * hosts/news.h: Delete.
2323 * hp300bsd.c: Delete.
2324 * hp300hpux.c: Delete.
2325 * liboasys.h: Delete.
2326 * m68k4knetbsd.c: Delete.
2327 * m68klinux.c: Delete.
2328 * m68knetbsd.c: Delete.
2330 * versados.c: Delete.
2331 * Makefile.in: Regenerate.
2332 * bfd-in2.h: Regenerate.
2333 * configure: Regenerate.
2334 * libbfd.h: Regenerate.
2335 * po/SRC-POTFILES.in: Regenerate.
2337 2018-04-16 Alan Modra <amodra@gmail.com>
2339 * Makefile.am: Remove sh5 and sh64 support.
2340 * archures.c: Likewise.
2341 * config.bfd: Likewise.
2342 * configure.ac: Likewise.
2343 * cpu-sh.c: Likewise.
2344 * elf32-sh-relocs.h: Likewise.
2345 * elf32-sh.c: Likewise.
2346 * targets.c: Likewise.
2347 * elf32-sh64-com.c: Delete.
2348 * elf32-sh64.c: Delete.
2349 * elf32-sh64.h: Delete.
2350 * elf64-sh64.c: Delete.
2351 * Makefile.in: Regenerate.
2352 * bfd-in2.h: Regenerate.
2353 * configure: Regenerate.
2354 * po/SRC-POTFILES.in: Regenerate.
2356 2018-04-16 Alan Modra <amodra@gmail.com>
2358 * Makefile.am: Remove sh-symbianelf support.
2359 * config.bfd: Likewise.
2360 * configure.ac: Likewise.
2361 * targets.c: Likewise.
2362 * elf32-sh-symbian.c: Delete.
2363 * Makefile.in: Regenerate.
2364 * configure: Regenerate.
2365 * po/SRC-POTFILES.in: Regenerate.
2367 2018-04-16 Alan Modra <amodra@gmail.com>
2369 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2370 * config.bfd: Likewise.
2371 * configure.ac: Likewise.
2372 * targets.c: Likewise.
2374 * Makefile.in: Regenerate.
2375 * configure: Regenerate.
2376 * po/SRC-POTFILES.in: Regenerate.
2378 2018-04-16 Alan Modra <amodra@gmail.com>
2380 * Makefile.am: Remove w65 support.
2381 * archures.c: Likewise.
2382 * coffcode.h: Likewise.
2383 * config.bfd: Likewise.
2384 * configure.ac: Likewise.
2385 * targets.c: Likewise.
2386 * coff-w65.c: Delete.
2387 * cpu-w65.c: Delete.
2388 * Makefile.in: Regenerate.
2389 * bfd-in2.h: Regenerate.
2390 * configure: Regenerate.
2391 * po/SRC-POTFILES.in: Regenerate.
2393 2018-04-16 Alan Modra <amodra@gmail.com>
2395 * Makefile.am: Remove we32k support.
2396 * archures.c: Likewise.
2397 * coffcode.h: Likewise.
2398 * config.bfd: Likewise.
2399 * configure.ac: Likewise.
2400 * targets.c: Likewise.
2401 * coff-we32k.c: Delete.
2402 * cpu-we32k.c: Delete.
2403 * Makefile.in: Regenerate.
2404 * bfd-in2.h: Regenerate.
2405 * configure: Regenerate.
2406 * po/SRC-POTFILES.in: Regenerate.
2408 2018-04-16 Alan Modra <amodra@gmail.com>
2410 * Makefile.am: Remove m88k support.
2411 * aoutx.h: Likewise.
2412 * archures.c: Likewise.
2413 * coffcode.h: Likewise.
2414 * coffswap.h: Likewise.
2415 * config.bfd: Likewise.
2416 * configure.ac: Likewise.
2417 * cpu-ns32k.c: Likewise.
2418 * elf32-nds32.c: Likewise.
2419 * mach-o.c: Likewise.
2420 * netbsd-core.c: Likewise.
2421 * reloc.c: Likewise.
2422 * targets.c: Likewise.
2423 * coff-m88k.c: Delete.
2424 * cpu-m88k.c: Delete.
2425 * elf32-m88k.c: Delete.
2426 * hosts/m88kmach3.h: Delete.
2427 * m88kmach3.c: Delete.
2428 * m88kopenbsd.c: Delete.
2429 * Makefile.in: Regenerate.
2430 * bfd-in2.h: Regenerate.
2431 * configure: Regenerate.
2432 * po/SRC-POTFILES.in: Regenerate.
2434 2018-04-16 Alan Modra <amodra@gmail.com>
2436 * Makefile.am: Remove i370 support.
2437 * archures.c: Likewise.
2438 * config.bfd: Likewise.
2439 * configure.ac: Likewise.
2440 * targets.c: Likewise.
2441 * cpu-i370.c: Delete.
2442 * elf32-i370.c: Delete.
2443 * Makefile.in: Regenerate.
2444 * bfd-in2.h: Regenerate.
2445 * configure: Regenerate.
2446 * po/SRC-POTFILES.in: Regenerate.
2448 2018-04-16 Alan Modra <amodra@gmail.com>
2450 * Makefile.am: Remove h8500 support.
2451 * archures.c: Likewise.
2452 * coffcode.h: Likewise.
2453 * config.bfd: Likewise.
2454 * configure.ac: Likewise.
2455 * targets.c: Likewise.
2456 * coff-h8500.c: Delete.
2457 * cpu-h8500.c: Delete.
2458 * Makefile.in: Regenerate.
2459 * bfd-in2.h: Regenerate.
2460 * configure: Regenerate.
2461 * po/SRC-POTFILES.in: Regenerate.
2463 2018-04-16 Alan Modra <amodra@gmail.com>
2465 * Makefile.am: Remove h8300-coff support.
2466 * coffcode.h: Likewise.
2467 * config.bfd: Likewise.
2468 * configure.ac: Likewise.
2469 * reloc16.c: Likewise.
2470 * targets.c: Likewise.
2471 * coff-h8300.c: Delete.
2472 * Makefile.in: Regenerate.
2473 * configure: Regenerate.
2474 * po/SRC-POTFILES.in: Regenerate.
2476 2018-04-16 Alan Modra <amodra@gmail.com>
2478 * Makefile.am: Remove IEEE 695 support.
2479 * archures.c: Likewise.
2481 * config.bfd: Likewise.
2482 * configure.ac: Likewise.
2483 * doc/bfd.texinfo: Likewise.
2484 * doc/bfdint.texi: Likewise.
2485 * doc/bfdsumm.texi: Likewise.
2486 * section.c: Likewise.
2487 * targets.c: Likewise.
2489 * libieee.h: Delete.
2490 * Makefile.in: Regenerate.
2491 * bfd-in2.h: Regenerate.
2492 * configure: Regenerate.
2493 * po/SRC-POTFILES.in: Regenerate.
2495 2018-04-16 Alan Modra <amodra@gmail.com>
2497 * config.bfd: Remove tandem support.
2499 2018-04-16 Alan Modra <amodra@gmail.com>
2501 * Makefile.am: Remove newsos3 support.
2502 * aoutx.h: Likewise.
2503 * config.bfd: Likewise.
2504 * configure.ac: Likewise.
2505 * targets.c: Likewise.
2506 * newsos3.c: Delete.
2507 * Makefile.in: Regenerate.
2508 * configure: Regenerate.
2509 * po/SRC-POTFILES.in: Regenerate.
2511 2018-04-16 Alan Modra <amodra@gmail.com>
2513 * Makefile.am: Remove netware support.
2514 * bfd-in.h: Likewise.
2516 * config.bfd: Likewise.
2517 * configure.ac: Likewise.
2518 * doc/bfdint.texi: Likewise.
2519 * ecoff.c: Likewise.
2520 * targets.c: Likewise.
2522 * nlm-target.h: Delete.
2524 * nlm32-alpha.c: Delete.
2525 * nlm32-i386.c: Delete.
2526 * nlm32-ppc.c: Delete.
2527 * nlm32-sparc.c: Delete.
2530 * nlmcode.h: Delete.
2531 * nlmswap.h: Delete.
2532 * Makefile.in: Regenerate.
2533 * bfd-in2.h: Regenerate.
2534 * configure: Regenerate.
2535 * po/SRC-POTFILES.in: Regenerate.
2537 2018-04-16 Alan Modra <amodra@gmail.com>
2539 * archures.c: Remove tahoe support.
2540 * config.bfd: Likewise.
2541 * configure.ac: Likewise.
2542 * hosts/tahoe.h: Delete.
2543 * bfd-in2.h: Regenerate.
2544 * configure: Regenerate.
2546 2018-04-14 Alan Modra <amodra@gmail.com>
2548 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2549 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2551 (elfNN_bed): Init relropagesize.
2552 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2553 select relropagesize.
2554 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2555 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2556 (ELF_MINPAGESIZE): Don't define.
2557 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2558 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2559 * bfd-in2.h: Regenerate.
2561 2018-04-14 Alan Modra <amodra@gmail.com>
2563 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2564 on __QNXTARGET__ define.
2566 2018-04-14 Alan Modra <amodra@gmail.com>
2568 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2571 2018-04-11 Alan Modra <amodra@gmail.com>
2573 * aout-adobe.c: Delete.
2575 * coff-i860.c: Delete.
2576 * coff-i960.c: Delete.
2577 * cpu-i860.c: Delete.
2578 * cpu-i960.c: Delete.
2579 * elf32-i860.c: Delete.
2580 * elf32-i960.c: Delete.
2581 * hosts/i860mach3.h: Delete.
2582 * Makefile.am: Remove i860, i960, bout, and adobe support.
2583 * archures.c: Remove i860 and i960 support.
2584 * coffcode.h: Likewise.
2585 * reloc.c: Likewise.
2586 * aoutx.h: Comment updates.
2587 * archive.c: Remove BOUT and i960 support.
2588 * bfd.c: Remove BOUT support.
2589 * coffswap.h: Remove i960 support.
2590 * config.bfd: Remove i860, i960 and adobe targets.
2591 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2592 * targets.c: Likewise.
2593 * ieee.c: Remove i960 support.
2594 * mach-o.c: Remove i860 support.
2595 * Makefile.in: Regenerate.
2596 * bfd-in2.h: Regenerate.
2597 * configure: Regenerate.
2598 * libbfd.h: Regenerate.
2599 * po/SRC-POTFILES.in: Regenerate.
2601 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2603 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2604 in the BFD symbol referred by the relocation.
2605 (mips_elf64_write_rela): Likewise.
2607 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2609 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2610 error for out-of-range `r_sym' values.
2612 2018-04-09 Alan Modra <amodra@gmail.com>
2614 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2615 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2616 (ppc64_elf_check_relocs): Set has_pltcall.
2617 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2618 (ppc64_elf_inline_plt): New function.
2619 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2620 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2621 * elf32-ppc.c (has_pltcall): Define.
2622 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2623 (ppc_elf_check_relocs): Set has_pltcall.
2624 (ppc_elf_inline_plt): New function.
2625 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2626 (ppc_elf_size_dynamic_sections): Likewise.
2627 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2629 2018-04-09 Alan Modra <amodra@gmail.com>
2631 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2632 (is_plt_seq_reloc): New function.
2633 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2634 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2635 (ppc_elf_relax_section): Handle PLTCALL reloc.
2636 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2638 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2639 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2640 (has_tls_get_addr_call): Correct comment.
2641 (is_branch_reloc): Add PLTCALL.
2642 (is_plt_seq_reloc): New function.
2643 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2644 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2645 entry for R_PPC64_PLTCALL.
2646 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2647 (ppc_type_of_stub): Handle PLTCALL reloc.
2648 (toc_adjusting_stub_needed): Likewise.
2649 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2650 reloc insn. Nop out inline plt call sequence when resolving
2651 locally. Handle __tls_get_addr inline plt call optimization.
2653 2018-04-09 Alan Modra <amodra@gmail.com>
2655 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2656 (struct ppc_stub_hash_entry): Add symtype field.
2658 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2659 (create_linkage_sections): Create pltlocal and relpltlocal.
2660 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2662 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2663 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2664 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2665 Keep PLT entries for inline calls against locals.
2666 (ppc_build_one_stub): Use pltlocal as appropriate.
2667 (ppc_size_one_stub): Likewise.
2668 (ppc64_elf_size_stubs): Set symtype.
2669 (build_global_entry_stubs_and_plt): Init pltlocal and write
2670 relpltlocal for globals.
2671 (write_plt_relocs_for_local_syms): Likewise for local syms.
2672 (ppc64_elf_relocate_section): Support PLT for local syms.
2673 * elf32-ppc.c (PLT_KEEP): Define.
2674 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2675 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2676 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2677 Set PLT_KEEP. Adjust update_local_sym_info call.
2678 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2679 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2680 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2681 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2682 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2683 (ppc_finish_symbols): Likewise for locals.
2685 2018-04-09 Alan Modra <amodra@gmail.com>
2687 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2688 for local symbols to..
2689 (write_plt_relocs_for_local_syms): ..here. New function.
2690 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2692 (build_global_entry_stubs_and_plt): ..here. Rename from
2693 build_global_entry_stubs.
2694 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2695 Call write_plt_relocs_for_local_syms.
2696 * elf32-ppc.c (get_sym_h): New function.
2697 (ppc_elf_relax_section): Use get_sym_h.
2698 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2699 stubs for local symbols to..
2700 (ppc_finish_symbols): ..here. New function.
2701 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2703 (write_global_sym_plt): ..here. New function.
2704 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2705 (ppc_finish_symbols): Declare.
2707 2018-04-09 Alan Modra <amodra@gmail.com>
2709 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2710 (ppc_elf_relocate_section): Likewise.
2711 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2712 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2713 resolution to plt entry relative to toc pointer.
2715 2018-04-09 Alan Modra <amodra@gmail.com>
2717 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2718 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2719 file when other TLS flags are tested in a mask.
2720 (TLS_MARK, NON_GOT): Define.
2721 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2722 (update_local_sym_info): Don't create got entry when NON_GOT.
2723 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2725 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2726 (ppc64_elf_relocate_section): Likewise.
2727 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2728 __tls_get_addr calls lacking a marker reloc.
2729 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2730 TLS_TPRELGD): Renumber. Update comment.
2731 (TLS_MARK, NON_GOT): Define.
2732 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2733 (update_local_sym_info): Don't create got entry when NON_GOT.
2734 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2736 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2737 __tls_get_addr calls lacking a marker reloc.
2739 2018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2741 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2742 R_X86_64_converted_reloc_bit.
2744 2018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2747 * configure: Regenerated.
2749 2018-04-05 Alan Modra <amodra@gmail.com>
2751 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2752 (elf_hppa_info_to_howto_rel): Likewise.
2754 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2756 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2757 unsuccessfully for unimplemented relocations.
2758 (elf_hppa_info_to_howto_rel): Likewise.
2760 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2762 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2763 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2764 howto lookup failure.
2765 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2767 (elf32_i860_info_to_howto_rela): Likewise.
2768 (elf32_i860_relocate_splitn): Likewise.
2769 (elf32_i860_relocate_pc16): Likewise.
2770 (elf32_i860_relocate_pc26): Likewise.
2771 (elf32_i860_relocate_section): Likewise.
2773 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2775 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2776 check for `visium_elf_howto_table' table access.
2778 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2780 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2781 check for `iq2000_elf_howto_table' table access.
2783 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2785 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2786 for `elf32_frv_howto_table' table access.
2788 2018-04-04 Maciej W. Rozycki <macro@mips.com>
2790 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2791 unsuccessfully for placeholder howtos.
2792 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2793 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2795 2018-03-29 Maciej W. Rozycki <macro@mips.com>
2797 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2798 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2800 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2802 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2803 ATTRIBUTE_UNUSED from `abfd'.
2805 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2807 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2808 `_bfd_error_handler' call formatting.
2810 2018-03-28 Maciej W. Rozycki <macro@mips.com>
2812 * elf32-mips.c (mips_info_to_howto_rel): Call
2813 `mips_elf32_rtype_to_howto' directly rather than via
2814 `->elf_backend_mips_rtype_to_howto'.
2816 2018-03-28 Renlin Li <renlin.li@arm.com>
2819 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2820 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2821 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2822 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2823 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2824 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2825 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2826 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2827 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2828 (elfNN_aarch64_final_link_relocate): Support new relocations.
2829 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2831 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2833 2018-03-28 Renlin Li <renlin.li@arm.com>
2836 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2837 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2838 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2839 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2840 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2841 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2842 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2843 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2844 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2845 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2846 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2847 TLSLE_LDST16_TPREL_LO12,
2848 TLSLE_LDST16_TPREL_LO12_NC,
2849 TLSLE_LDST32_TPREL_LO12,
2850 TLSLE_LDST32_TPREL_LO12_NC,
2851 TLSLE_LDST64_TPREL_LO12,
2852 TLSLE_LDST64_TPREL_LO12_NC,
2853 TLSLE_LDST8_TPREL_LO12,
2854 TLSLE_LDST8_TPREL_LO12_NC.
2855 * bfd-in2.h: Regenerated.
2856 * libbfd.h: Regenerated.
2858 2018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2861 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2862 has_old_style_got_reloc.
2863 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2864 relocations. Fix a couple of long lines.
2865 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2866 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2869 2018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2872 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2873 ENDBR64 to the TLSDESC PLT entry.
2875 2018-03-21 Alan Modra <amodra@gmail.com>
2877 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2878 symbols. Use size_t counts. Delete redundant opd test.
2880 2018-03-21 Alan Modra <amodra@gmail.com>
2882 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2884 2018-03-21 Alan Modra <amodra@gmail.com>
2886 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2888 (update_local_sym_info): Likewise for local_got_tls_masks.
2889 (ppc_elf_tls_optimize): Likewise for lgot_masks.
2891 2018-03-21 Alan Modra <amodra@gmail.com>
2893 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2894 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2895 do in size_dynamic_sections.
2897 2018-03-21 Alan Modra <amodra@gmail.com>
2899 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2900 without first checking array bounds.
2901 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2903 2018-03-20 H.J. Lu <hongjiu.lu@intel.com>
2906 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2907 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2909 2018-03-19 Nick Clifton <nickc@redhat.com>
2911 * po/es.po: Updated Spanish translation.
2913 2018-03-15 Max Filippov <jcmvbkbc@gmail.com>
2915 * elf32-xtensa.c (xlate_map_entry): Change types of address
2916 fields from 'unsigned' to 'bfd_vma'.
2917 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2918 the key argument to bsearch. Allow offsets past the end of a
2919 section, use the last map entry for translation of such offsets.
2921 2018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2923 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2924 Not support the target feature.
2925 (nds32_elf_ex9_itb_base): Likewise.
2926 (nds32_elf_ex9_import_table): Likewise.
2927 (nds32_elf_ex9_finish): Likewise.
2928 (nds32_elf_ex9_reloc_jmp): Likewise.
2929 (nds32_elf_get_insn_with_reg): Likewise.
2930 (nds32_get_local_syms): Likewise.
2931 (nds32_elf_ex9_replace_instruction): Likewise.
2932 (nds32_elf_ifc_calc): Likewise.
2933 (nds32_elf_ifc_finish): Likewise.
2934 (nds32_elf_ifc_replace): Likewise.
2935 (nds32_elf_ifc_reloc): Likewise.
2937 2018-03-14 Alan Modra <amodra@gmail.com>
2939 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2940 sfpr size added before defining alias symbols.
2941 (ppc64_elf_build_stubs): Add stub section padding before
2942 copying sfpr contents and defining save/restore alias symbols.
2944 2018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2947 * elflink.c (elf_gc_mark_debug_section): Also check the local
2948 debug definition section.
2950 2018-03-13 Nick Clifton <nickc@redhat.com>
2953 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2954 function. Add an end address parameter. Check access of the data
2955 pointer to make sure that they do not extend beyond the end
2956 address. Return FALSE if any check fails. Add the end address
2957 pointer to the ui structure.
2958 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2959 codes to make sure that they do not extend beyond the end address
2960 pointer. Print an error message and return immediately if any
2963 2018-03-09 Nick Clifton <nickc@redhat.com>
2965 * elf64-s390.c (elf_s390_relocate_section): Move check for
2966 relocations against non-allocated sections to before the code that
2967 handles ifunc relocations.
2968 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2969 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2970 relocs against IFUNC symbols in non-allocated sections as relocs
2971 against FUNC symbols.
2972 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2974 2018-03-08 H.J. Lu <hongjiu.lu@intel.com>
2977 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2978 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2979 relocation against FUNC symbol.
2980 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2982 2018-03-07 Renlin Li <renlin.li@arm.com>
2985 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2986 symbol, and don't emit relocation in specific case.
2988 2018-03-07 Alan Modra <amodra@gmail.com>
2990 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2991 (mips_elf64_slurp_one_reloc_table): Pass on error.
2993 2018-03-03 James Cowgill <james.cowgill@mips.com>
2994 Maciej W. Rozycki <macro@mips.com>
2997 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2998 after calling `undefined_symbol' hook if this is an error
2999 condition. Assume the value of 0 for the symbol requested
3002 2018-03-02 Jim Wilson <jimw@sifive.com>
3005 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3006 and nop instead of 4.
3007 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3010 2018-03-01 Jim Wilson <jimw@sifive.com>
3013 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3014 else if instead of if.
3016 2018-03-01 Alan Modra <amodra@gmail.com>
3018 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3020 2018-02-28 Alan Modra <amodra@gmail.com>
3023 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3025 2018-02-28 Nick Clifton <nickc@redhat.com>
3029 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3030 pointer. Drop unused abfd parameter. Check the size of the block
3031 before initialising the data field. Return the end pointer if the
3033 (read_attribute_value): Adjust invocations of read_n_bytes.
3036 * dwarf1.c (parse_die): Check the length of form blocks before
3037 advancing the data pointer.
3039 2018-02-28 Alan Modra <amodra@gmail.com>
3042 * aoutx.h (translate_symbol_table): Print an error message and set
3043 bfd_error on finding an invalid name string offset.
3045 2018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3047 * config.in: Regenerated.
3048 * configure: Likewise.
3049 * configure.ac: Add --enable-separate-code.
3050 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3051 to 1 for Linux/x86 targets,
3052 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3053 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3055 2018-02-27 Nick Clifton <nickc@redhat.com>
3057 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3059 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3060 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3061 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3062 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3063 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3064 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3065 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3066 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3067 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3070 * elf-bfd.h (struct elf_backend_data): Change the return type of
3071 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3073 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3074 value from the info_to_howto function and fail if that function
3076 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3077 from the info_to_howto function.
3078 (elf32_h8_relax_section): Likewise.
3079 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3080 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3081 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3082 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3083 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3084 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3085 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3086 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3087 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3088 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3089 (riscv_elf_relocate_section): Likewise.
3090 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3091 bfd_boolean. Issue an error message, set an error value and
3092 return FALSE if the reloc is not recognized.
3093 (elf_hppa_info_to_howto_rel): Likewise.
3094 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3095 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3096 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3097 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3098 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3099 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3100 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3101 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3102 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3103 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3104 (cris_info_to_howto_rela): Likewise.
3105 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3106 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3107 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3109 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3110 (elf32_dlx_info_to_howto_rel): Likewise.
3111 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3112 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3113 * elf32-frv.c (frv_info_to_howto_rela)
3114 (frvfdpic_info_to_howto_rel): Likewise.
3115 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3116 * elf32-gen.c (elf_generic_info_to_howto)
3117 (elf_generic_info_to_howto_rel): Likewise.
3118 * elf32-h8300.c (elf32_h8_info_to_howto)
3119 (elf32_h8_info_to_howto_rel): Likewise.
3120 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3121 * elf32-i386.c (elf_i386_reloc_type_lookup)
3122 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3123 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3125 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3126 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3127 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3128 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3129 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3130 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3132 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3133 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3134 * elf32-m68k.c (rtype_to_howto): Likewise.
3135 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3136 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3137 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3138 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3139 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3141 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3142 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3143 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3144 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3146 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3147 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3148 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3149 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3150 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3151 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3152 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3153 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3154 * elf32-score.c (s3_bfd_score_info_to_howto)
3155 (_bfd_score_info_to_howto): Likewise.
3156 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3157 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3158 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3159 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3160 (elf32_tic6x_info_to_howto_rel): Likewise.
3161 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3162 * elf32-v850.c (v850_elf_info_to_howto_rel)
3163 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3164 * elf32-vax.c (rtype_to_howto): Likewise.
3165 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3166 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3167 (elf32_wasm32_info_to_howto_rela): Likewise.
3168 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3169 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3170 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3171 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3172 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3173 * elf64-gen.c (elf_generic_info_to_howto)
3174 (elf_generic_info_to_howto_rel): Likewise.
3175 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3176 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3177 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3178 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3179 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3180 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3182 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3183 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3185 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3186 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3187 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3188 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3189 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3190 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3191 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3192 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3193 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3194 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3197 2018-02-26 Jim Wilson <jimw@sifive.com>
3198 Stephan Schreiber <info@fs-driver.org>
3201 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3202 call, set changed_contents and changed_relocs. Likewise after
3203 successful ia64_elf_relax_br call.
3205 2018-02-26 Alan Modra <amodra@gmail.com>
3207 * elf.c (assign_file_positions_except_relocs): Don't segfault
3208 when actual number of phdrs is less than allocated. Delete
3209 outdated comment. Formatting.
3211 2018-02-26 Alan Modra <amodra@gmail.com>
3213 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3214 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3215 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3216 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3217 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3218 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3219 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3220 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3221 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3222 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3223 error/warning messages.
3225 2018-02-26 Alan Modra <amodra@gmail.com>
3227 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3228 * syms.c: Standardize error/warning messages.
3230 2018-02-26 Alan Modra <amodra@gmail.com>
3232 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3233 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3234 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3235 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3237 2018-02-26 Alan Modra <amodra@gmail.com>
3239 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3241 2018-02-26 Alan Modra <amodra@gmail.com>
3243 * elfxx-mips.c: Standardize error/warning messages.
3245 2018-02-26 Alan Modra <amodra@gmail.com>
3247 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3248 * elflink.c: Standardize error/warning messages. Replace use of
3249 linker callback einfo with _bfd_error_handler when possible.
3251 2018-02-26 Alan Modra <amodra@gmail.com>
3253 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3254 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3255 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3256 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3257 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3258 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3259 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3260 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3261 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3262 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3263 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3264 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3265 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3266 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3267 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3268 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3269 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3270 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3271 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3272 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3273 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3274 unrecognized/unsupported reloc message.
3276 2018-02-26 Alan Modra <amodra@gmail.com>
3278 * elf32-ppc.c: Standardize error/warning messages. Use
3279 _bfd_error_handler rather than einfo when einfo features not used.
3280 * elf64-ppc.c: Likewise.
3282 2018-02-23 Alan Modra <amodra@gmail.com>
3285 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3286 segment if no matching LOAD segment.
3288 2018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3290 * elf32-nds32.h: Define mask for ict_model.
3292 2018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3294 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3296 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3299 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3301 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3302 .reginfo section has wrong size.
3304 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3306 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3307 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3308 `.MIPS.abiflags' sections.
3309 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3312 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3314 * section.c (SEC_FIXED_SIZE): New macro.
3315 * bfd-in2.h: Regenerate.
3317 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3319 * section.c (SEC_HAS_GOT_REF): Remove macro.
3320 * bfd-in2.h: Regenerate.
3322 2018-02-19 Alan Modra <amodra@gmail.com>
3324 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3326 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3327 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3328 (_bfd_riscv_relax_pc): Likewise and fix typos.
3329 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3330 * libbfd.h: Regenerate.
3332 2018-02-19 Alan Modra <amodra@gmail.com>
3334 * dwarf2.c (read_section): Don't use 'll' format modifier.
3335 (find_abstract_instance): Likewise.
3336 * elfcore.h (elf_core_file_p): Likewise.
3338 2018-02-19 Alan Modra <amodra@gmail.com>
3340 * bfd-in.h: Include inttypes.h or if not available define
3341 PRId64, PRIu64 and PRIx64.
3342 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3343 modifier to print bfd_vma.
3344 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3345 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3346 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3347 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3348 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3349 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3350 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3351 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3352 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3353 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3354 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3355 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3356 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3357 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3358 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3359 and cast input to uint64_t, and similarly for Ld and Lu.
3360 * bfd-in2.h: Regenerate.
3362 2018-02-19 Alan Modra <amodra@gmail.com>
3364 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3365 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3366 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3367 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3368 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3369 * reloc.c: Replace use of %R and %T in format strings passed to
3370 einfo and friends by %pR and %pT.
3372 2018-02-19 Alan Modra <amodra@gmail.com>
3374 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3376 * aout-adobe.c: Update all messages using %A and %B.
3377 * aout-cris.c: Likewise.
3378 * aoutx.h: Likewise.
3379 * archive.c: Likewise.
3380 * binary.c: Likewise.
3381 * cache.c: Likewise.
3382 * coff-alpha.c: Likewise.
3383 * coff-arm.c: Likewise.
3384 * coff-i860.c: Likewise.
3385 * coff-mcore.c: Likewise.
3386 * coff-ppc.c: Likewise.
3387 * coff-rs6000.c: Likewise.
3388 * coff-sh.c: Likewise.
3389 * coff-tic4x.c: Likewise.
3390 * coff-tic54x.c: Likewise.
3391 * coff-tic80.c: Likewise.
3392 * coff64-rs6000.c: Likewise.
3393 * coffcode.h: Likewise.
3394 * coffgen.c: Likewise.
3395 * cofflink.c: Likewise.
3396 * coffswap.h: Likewise.
3397 * compress.c: Likewise.
3398 * cpu-arm.c: Likewise.
3399 * ecoff.c: Likewise.
3400 * elf-attrs.c: Likewise.
3401 * elf-eh-frame.c: Likewise.
3402 * elf-ifunc.c: Likewise.
3403 * elf-m10300.c: Likewise.
3404 * elf-properties.c: Likewise.
3405 * elf-s390-common.c: Likewise.
3407 * elf32-arc.c: Likewise.
3408 * elf32-arm.c: Likewise.
3409 * elf32-avr.c: Likewise.
3410 * elf32-bfin.c: Likewise.
3411 * elf32-cr16.c: Likewise.
3412 * elf32-cr16c.c: Likewise.
3413 * elf32-cris.c: Likewise.
3414 * elf32-crx.c: Likewise.
3415 * elf32-d10v.c: Likewise.
3416 * elf32-d30v.c: Likewise.
3417 * elf32-epiphany.c: Likewise.
3418 * elf32-fr30.c: Likewise.
3419 * elf32-frv.c: Likewise.
3420 * elf32-gen.c: Likewise.
3421 * elf32-hppa.c: Likewise.
3422 * elf32-i370.c: Likewise.
3423 * elf32-i386.c: Likewise.
3424 * elf32-i960.c: Likewise.
3425 * elf32-ip2k.c: Likewise.
3426 * elf32-iq2000.c: Likewise.
3427 * elf32-lm32.c: Likewise.
3428 * elf32-m32c.c: Likewise.
3429 * elf32-m32r.c: Likewise.
3430 * elf32-m68hc11.c: Likewise.
3431 * elf32-m68hc12.c: Likewise.
3432 * elf32-m68hc1x.c: Likewise.
3433 * elf32-m68k.c: Likewise.
3434 * elf32-mcore.c: Likewise.
3435 * elf32-mep.c: Likewise.
3436 * elf32-metag.c: Likewise.
3437 * elf32-microblaze.c: Likewise.
3438 * elf32-moxie.c: Likewise.
3439 * elf32-msp430.c: Likewise.
3440 * elf32-mt.c: Likewise.
3441 * elf32-nds32.c: Likewise.
3442 * elf32-nios2.c: Likewise.
3443 * elf32-or1k.c: Likewise.
3444 * elf32-pj.c: Likewise.
3445 * elf32-ppc.c: Likewise.
3446 * elf32-rl78.c: Likewise.
3447 * elf32-rx.c: Likewise.
3448 * elf32-s390.c: Likewise.
3449 * elf32-score.c: Likewise.
3450 * elf32-score7.c: Likewise.
3451 * elf32-sh-symbian.c: Likewise.
3452 * elf32-sh.c: Likewise.
3453 * elf32-sh64.c: Likewise.
3454 * elf32-sparc.c: Likewise.
3455 * elf32-spu.c: Likewise.
3456 * elf32-tic6x.c: Likewise.
3457 * elf32-tilepro.c: Likewise.
3458 * elf32-v850.c: Likewise.
3459 * elf32-vax.c: Likewise.
3460 * elf32-visium.c: Likewise.
3461 * elf32-wasm32.c: Likewise.
3462 * elf32-xgate.c: Likewise.
3463 * elf32-xtensa.c: Likewise.
3464 * elf64-alpha.c: Likewise.
3465 * elf64-gen.c: Likewise.
3466 * elf64-hppa.c: Likewise.
3467 * elf64-ia64-vms.c: Likewise.
3468 * elf64-mmix.c: Likewise.
3469 * elf64-ppc.c: Likewise.
3470 * elf64-s390.c: Likewise.
3471 * elf64-sh64.c: Likewise.
3472 * elf64-sparc.c: Likewise.
3473 * elf64-x86-64.c: Likewise.
3474 * elfcode.h: Likewise.
3475 * elfcore.h: Likewise.
3476 * elflink.c: Likewise.
3477 * elfnn-aarch64.c: Likewise.
3478 * elfnn-ia64.c: Likewise.
3479 * elfnn-riscv.c: Likewise.
3480 * elfxx-mips.c: Likewise.
3481 * elfxx-sparc.c: Likewise.
3482 * elfxx-tilegx.c: Likewise.
3483 * elfxx-x86.c: Likewise.
3484 * hpux-core.c: Likewise.
3487 * libbfd.c: Likewise.
3488 * linker.c: Likewise.
3489 * mach-o.c: Likewise.
3490 * merge.c: Likewise.
3492 * oasys.c: Likewise.
3493 * pdp11.c: Likewise.
3494 * pe-mips.c: Likewise.
3495 * peXXigen.c: Likewise.
3496 * peicode.h: Likewise.
3497 * reloc.c: Likewise.
3498 * rs6000-core.c: Likewise.
3500 * stabs.c: Likewise.
3501 * vms-alpha.c: Likewise.
3502 * xcofflink.c: Likewise.
3504 2018-02-19 Alan Modra <amodra@gmail.com>
3507 * elf.c (IS_TBSS): Define.
3508 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3509 (assign_file_positions_for_non_load_sections): Revert last change.
3510 Properly calculate load segment limits to compare against relro limits.
3512 2018-02-17 Alan Modra <amodra@gmail.com>
3515 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3516 degenerate zero size PT_LOAD segments when finding one overlapping
3517 the PT_GNU_RELRO segment.
3519 2018-02-16 Alan Modra <amodra@gmail.com>
3521 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3522 (_bfd_bool_bfd_true): Rename from bfd_true.
3523 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3524 (_bfd_int_bfd_0): Rename from bfd_0.
3525 (_bfd_uint_bfd_0): Rename from bfd_0u.
3526 (_bfd_long_bfd_0): Rename from bfd_0l.
3527 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3528 (_bfd_void_bfd): Rename from bfd_void.
3529 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3530 (_bfd_bool_bfd_link_false_error),
3531 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3532 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3533 (_bfd_bool_bfd_asection_bfd_asection_true),
3534 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3535 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3536 * archive.c (_bfd_noarchive_get_elt_at_index),
3537 (_bfd_noarchive_openr_next_archived_file),
3538 (_bfd_noarchive_construct_extended_name_table),
3539 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3540 (_bfd_noarchive_write_armap): New functions.
3541 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3542 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3543 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3544 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3545 (alpha_ecoff_swap_coff_lineno_out),
3546 (alpha_ecoff_swap_coff_reloc_out): New functions.
3547 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3548 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3549 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3550 (mips_ecoff_swap_coff_lineno_out),
3551 (mips_ecoff_swap_coff_reloc_out): New functions.
3552 * coffcode.h (coff_set_alignment_hook): Replace define with
3554 (symname_in_debug_hook): Likewise.
3555 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3556 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3557 * elf.c (assign_file_positions_except_relocs): Test
3558 elf_backend_allow_non_load_phdr for NULL.
3559 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3560 _bfd_elf_link_omit_section_dynsym. Update uses.
3561 (_bfd_elf_omit_section_dynsym_all): New function.
3562 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3563 (_bfd_elf_omit_section_dynsym_default): Declare.
3564 (_bfd_elf_omit_section_dynsym_all): Declare.
3565 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3566 (_bfd_nolink_bfd_get_relocated_section_contents),
3567 (_bfd_nolink_bfd_lookup_section_flags),
3568 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3569 (_bfd_nolink_bfd_link_hash_table_create),
3570 (_bfd_nolink_bfd_link_just_syms),
3571 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3572 (_bfd_nolink_bfd_link_split_section),
3573 (_bfd_nolink_section_already_linked),
3574 (_bfd_nolink_bfd_define_common_symbol),
3575 (_bfd_nolink_bfd_define_start_stop): New functions.
3576 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3577 (_bfd_norelocs_bfd_reloc_name_lookup),
3578 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3579 * section.c (_bfd_nowrite_set_section_contents): New function.
3580 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3581 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3582 (_bfd_nosymbols_get_symbol_version_string),
3583 (_bfd_nosymbols_bfd_is_local_label_name),
3584 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3585 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3586 (_bfd_nosymbols_bfd_make_debug_symbol),
3587 ( _bfd_nosymbols_read_minisymbols),
3588 ( _bfd_nosymbols_minisymbol_to_symbol),
3589 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3590 * libbfd-in.h: Declare new functions. Update existing defines,
3592 * aix386-core.c: Update to use new hooks. Formatting.
3593 * aout-adobe.c: Likewise.
3594 * aout-arm.c: Likewise.
3595 * aout-target.h: Likewise.
3596 * aout-tic30.c: Likewise.
3597 * aoutf1.h: Likewise.
3598 * binary.c: Likewise.
3600 * cisco-core.c: Likewise.
3601 * coff-alpha.c: Likewise.
3602 * coff-i386.c: Likewise.
3603 * coff-i860.c: Likewise.
3604 * coff-i960.c: Likewise.
3605 * coff-ia64.c: Likewise.
3606 * coff-mips.c: Likewise.
3607 * coff-ppc.c: Likewise.
3608 * coff-rs6000.c: Likewise.
3609 * coff-sh.c: Likewise.
3610 * coff-tic30.c: Likewise.
3611 * coff-tic54x.c: Likewise.
3612 * coff-x86_64.c: Likewise.
3613 * coff64-rs6000.c: Likewise.
3614 * coffcode.h: Likewise.
3615 * elf-m10300.c: Likewise.
3616 * elf32-cr16.c: Likewise.
3617 * elf32-lm32.c: Likewise.
3618 * elf32-m32r.c: Likewise.
3619 * elf32-metag.c: Likewise.
3620 * elf32-score.c: Likewise.
3621 * elf32-score7.c: Likewise.
3622 * elf32-tilepro.c: Likewise.
3623 * elf32-xstormy16.c: Likewise.
3624 * elf32-xtensa.c: Likewise.
3625 * elf64-alpha.c: Likewise.
3626 * elf64-hppa.c: Likewise.
3627 * elf64-ia64-vms.c: Likewise.
3628 * elf64-mmix.c: Likewise.
3629 * elf64-sh64.c: Likewise.
3630 * elfnn-ia64.c: Likewise.
3631 * elfxx-sparc.c: Likewise.
3632 * elfxx-target.h: Likewise.
3633 * elfxx-tilegx.c: Likewise.
3634 * elfxx-x86.h: Likewise.
3635 * hp300hpux.c: Likewise.
3636 * hppabsd-core.c: Likewise.
3637 * hpux-core.c: Likewise.
3638 * i386msdos.c: Likewise.
3639 * i386os9k.c: Likewise.
3642 * irix-core.c: Likewise.
3643 * libaout.h: Likewise.
3644 * libecoff.h: Likewise.
3645 * mach-o-target.c: Likewise.
3646 * mach-o.c: Likewise.
3647 * mipsbsd.c: Likewise.
3649 * netbsd-core.c: Likewise.
3650 * nlm-target.h: Likewise.
3651 * oasys.c: Likewise.
3652 * osf-core.c: Likewise.
3653 * pdp11.c: Likewise.
3654 * pe-mips.c: Likewise.
3655 * pe-x86_64.c: Likewise.
3657 * plugin.c: Likewise.
3658 * ppcboot.c: Likewise.
3659 * ptrace-core.c: Likewise.
3660 * sco5-core.c: Likewise.
3662 * sparclynx.c: Likewise.
3664 * tekhex.c: Likewise.
3665 * trad-core.c: Likewise.
3666 * verilog.c: Likewise.
3667 * versados.c: Likewise.
3668 * vms-alpha.c: Likewise.
3669 * vms-lib.c: Likewise.
3670 * wasm-module.c: Likewise.
3672 * libbfd.h: Regenerate.
3674 2018-02-15 Jim Wilson <jimw@sifive.com>
3676 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3677 symbols whose section address is zero.
3679 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3680 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3681 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3682 Add %X%P to error messages.
3684 2018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3687 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3688 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3689 and assert that the result of the call is not NULL.
3691 2018-02-14 Nick Clifton <nickc@redhat.com>
3694 Revert previous delta. Add extra casts to avoid compile time
3696 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3697 cast to avoid warning from gcc v8 compiler.
3698 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3699 (_bfd_generic_bfd_set_private_flags): Likewise.
3700 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3701 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3702 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3703 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3704 (_bfd_noarchive_construct_extended_name_table): Likewise.
3705 (_bfd_noarchive_truncate_arname): Likewise.
3706 (_bfd_noarchive_write_ar_hdr): Likewise.
3707 (_bfd_noarchive_get_elt_at_index): Likewise.
3708 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3709 (_bfd_nosymbols_print_symbol): Likewise.
3710 (_bfd_nosymbols_get_symbol_info): Likewise.
3711 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3712 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3713 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3714 (_bfd_nosymbols_get_lineno): Likewise.
3715 (_bfd_nosymbols_find_nearest_line): Likewise.
3716 (_bfd_nosymbols_find_line): Likewise.
3717 (_bfd_nosymbols_find_inliner_info): Likewise.
3718 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3719 (_bfd_nosymbols_read_minisymbols): Likewise.
3720 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3721 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3722 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3723 (_bfd_nowrite_set_arch_mach): Likewise.
3724 (_bfd_nowrite_set_section_contents): Likewise.
3725 (_bfd_nolink_sizeof_headers): Likewise.
3726 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3727 (_bfd_nolink_bfd_relax_section): Likewise.
3728 (_bfd_nolink_bfd_gc_sections): Likewise.
3729 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3730 (_bfd_nolink_bfd_merge_sections): Likewise.
3731 (_bfd_nolink_bfd_is_group_section): Likewise.
3732 (_bfd_nolink_bfd_discard_group): Likewise.
3733 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3734 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3735 (_bfd_nolink_bfd_link_just_syms): Likewise.
3736 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3737 (_bfd_nolink_bfd_final_link): Likewise.
3738 (_bfd_nolink_bfd_link_split_section): Likewise.
3739 (_bfd_nolink_section_already_linked): Likewise.
3740 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3741 (_bfd_nolink_bfd_define_start_stop): Likewise.
3742 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3743 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3744 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3745 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3746 * libbfd.c (bfd_false_any): Delete.
3747 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3748 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3749 * libbfd.h (extern): Regenerate
3750 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3751 cast to avoid warning from gcc v8 compiler.
3752 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3753 * binary.c (binary_get_symbol_info): Likewise.
3754 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3755 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3756 * coffcode.h (coff_set_alignment_hook): Likewise.
3757 (symname_in_debug_hook): Likewise.
3758 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3759 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3760 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3761 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3762 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3763 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3764 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3765 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3766 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3767 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3768 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3769 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3770 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3771 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3772 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3773 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3774 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3775 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3776 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3777 (bfd_elfNN_bfd_set_private_flags): Likewise.
3778 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3779 (elf_backend_init_index_section): Likewise.
3780 (elf_backend_allow_non_load_phdr): Likewise.
3781 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3782 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3783 * ieee.c (ieee_construct_extended_name_table): Likewise.
3784 (ieee_write_armap): Likewise.
3785 (ieee_write_ar_hdr): Likewise.
3786 (ieee_bfd_is_target_special_symbol): Likewise.
3787 * ihex.c (ihex_canonicalize_symtab): Likewise.
3788 (ihex_bfd_is_target_special_symbol): Likewise.
3789 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3790 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3791 (_bfd_ecoff_set_alignment_hook): Likewise.
3792 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3793 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3794 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3795 * oasys.c (oasys_construct_extended_name_table): Likewise.
3796 (oasys_write_armap): Likewise.
3797 (oasys_write_ar_hdr): Likewise.
3798 (oasys_bfd_is_target_special_symbol): Likewise.
3799 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3800 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3801 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3802 * som.c (som_bfd_is_target_special_symbol): Likewise.
3803 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3804 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3805 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3806 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3807 (versados_bfd_reloc_name_lookup): Likewise.
3808 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3809 (vms_bfd_define_start_stop): Likewise.
3810 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3811 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3812 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3814 2018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3817 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3818 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3819 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3820 R_X86_64_PC32 reloc against dynamic function in data section.
3821 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3822 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3823 against dynamic function in data section.
3824 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3825 function address only if pcrel_plt is true.
3826 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3827 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3828 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3829 PC-relative relocation against a function definition in data
3830 secton in PIE. Remove the obsolete comments.
3831 (elf_x86_link_hash_table): Add pcrel_plt.
3833 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3835 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3836 instead of bfd_link_pic, for building shared library.
3838 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3841 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3842 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3843 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3844 against protected function in shared object.
3846 2018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3849 * po/ru.po: Fix typo in Russian translation.
3851 2018-02-13 Maciej W. Rozycki <macro@mips.com>
3853 * wasm-module.c (wasm_scan_name_function_section): Rename
3854 `index' local variable to `idx'.
3856 2018-02-13 Nick Clifton <nickc@redhat.com>
3859 Fix compile time warnings generated by gcc version 8.
3860 * libbfd-in.h: Remove extraneous text from prototypes.
3861 Add prototypes for bfd_false_any, bfd_true_any,
3862 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3863 bfd_n1_any, bfd_void_any.
3864 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3866 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3867 (_bfd_generic_bfd_set_private_flags): Likewise.
3868 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3869 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3870 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3871 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3872 (_bfd_noarchive_construct_extended_name_table): Likewise.
3873 (_bfd_noarchive_truncate_arname): Likewise.
3874 (_bfd_noarchive_write_ar_hdr): Likewise.
3875 (_bfd_noarchive_get_elt_at_index): Likewise.
3876 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3877 (_bfd_nosymbols_print_symbol): Likewise.
3878 (_bfd_nosymbols_get_symbol_info): Likewise.
3879 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3880 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3881 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3882 (_bfd_nosymbols_get_lineno): Likewise.
3883 (_bfd_nosymbols_find_nearest_line): Likewise.
3884 (_bfd_nosymbols_find_line): Likewise.
3885 (_bfd_nosymbols_find_inliner_info): Likewise.
3886 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3887 (_bfd_nosymbols_read_minisymbols): Likewise.
3888 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3889 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3890 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3891 (_bfd_nowrite_set_arch_mach): Likewise.
3892 (_bfd_nowrite_set_section_contents): Likewise.
3893 (_bfd_nolink_sizeof_headers): Likewise.
3894 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3895 (_bfd_nolink_bfd_relax_section): Likewise.
3896 (_bfd_nolink_bfd_gc_sections): Likewise.
3897 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3898 (_bfd_nolink_bfd_merge_sections): Likewise.
3899 (_bfd_nolink_bfd_is_group_section): Likewise.
3900 (_bfd_nolink_bfd_discard_group): Likewise.
3901 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3902 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3903 (_bfd_nolink_bfd_link_just_syms): Likewise.
3904 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3905 (_bfd_nolink_bfd_final_link): Likewise.
3906 (_bfd_nolink_bfd_link_split_section): Likewise.
3907 (_bfd_nolink_section_already_linked): Likewise.
3908 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3909 (_bfd_nolink_bfd_define_start_stop): Likewise.
3910 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3911 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3912 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3913 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3914 * libbfd.c (bfd_false_any): New function. Like bfd_false but
3915 accepts one or more arguments.
3916 (bfd_true_any): Likewise.
3917 (bfd_nullvoidptr_any): Likewise.
3918 (bfd_0_any): Likewise.
3919 (bfd_0u_any): Likewise.
3920 (bfd_0l_any): Likewise.
3921 (_bfd_n1_any): Likewise.
3922 (bfd_void_any): Likewise.
3923 * libbfd.h (extern): Regenerate
3924 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3925 based dummy function.
3926 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3927 * binary.c (binary_get_symbol_info): Likewise.
3928 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3929 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3930 * coffcode.h (coff_set_alignment_hook): Likewise.
3931 (symname_in_debug_hook): Likewise.
3932 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3933 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3934 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3935 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3936 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3937 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3938 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3939 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3940 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3941 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3942 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3943 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3944 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3945 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3946 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3947 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3948 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3949 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3950 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3951 (bfd_elfNN_bfd_set_private_flags): Likewise.
3952 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3953 (elf_backend_init_index_section): Likewise.
3954 (elf_backend_allow_non_load_phdr): Likewise.
3955 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3956 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3957 * ieee.c (ieee_construct_extended_name_table): Likewise.
3958 (ieee_write_armap): Likewise.
3959 (ieee_write_ar_hdr): Likewise.
3960 (ieee_bfd_is_target_special_symbol): Likewise.
3961 * ihex.c (ihex_canonicalize_symtab): Likewise.
3962 (ihex_bfd_is_target_special_symbol): Likewise.
3963 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3964 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3965 (_bfd_ecoff_set_alignment_hook): Likewise.
3966 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3967 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3968 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3969 * oasys.c (oasys_construct_extended_name_table): Likewise.
3970 (oasys_write_armap): Likewise.
3971 (oasys_write_ar_hdr): Likewise.
3972 (oasys_bfd_is_target_special_symbol): Likewise.
3973 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3974 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3975 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3976 * som.c (som_bfd_is_target_special_symbol): Likewise.
3977 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3978 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3979 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3980 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3981 (versados_bfd_reloc_name_lookup): Likewise.
3982 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3983 (vms_bfd_define_start_stop): Likewise.
3984 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3985 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3986 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3987 * elf32-arc.c (get_replace_function): Assign replacement function
3989 * elf32-i370.c (i370_noop): Update prototype.
3991 2018-02-13 Alan Modra <amodra@gmail.com>
3994 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3995 relocation sections. If size reduces to just the flag word,
3996 remove that too and mark with SEC_EXCLUDE.
3997 * elflink.c (bfd_elf_final_link): Strip empty group sections.
3999 2018-02-13 Alan Modra <amodra@gmail.com>
4002 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4005 2018-02-12 Zebediah Figura <z.figura12@gmail.com>
4007 * i386msdos.c (msdos_mkobject); New function.
4008 (msdos_object_p): New function.
4009 (i386_msdos_vec): Use msdos_object_p as the check_format
4011 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4012 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4014 * peXXigen.c: Likewise.
4015 * coff-ia64.c: Likewise.
4017 2018-02-12 Nick Clifton <nickc@redhat.com>
4019 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4021 * elf32-arc.c (elf_arc_relocate_section): Likewise.
4023 2018-02-09 Eric Botcazou <ebotcazou@adacore.com>
4025 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4026 (sparc_elf_append_rela): Assert that there is enough room in section.
4027 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4028 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4029 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4030 For a symbol subject to a GOT relocation, reserve a slot in the
4031 relocation section if the symbol isn't dynamic and we are in PIC mode.
4032 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4033 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4034 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4035 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4036 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4037 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4038 undefined weak symbol with non-default visibility. Remove superfluous
4039 'else' and fix formatting.
4041 2018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4043 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4045 (i386_elf32_sol2_vec): Don't declare.
4046 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4047 Don't set need_global_offset_table.
4048 (elf_i386_solaris_arch_bed): New.
4049 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4051 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4052 target_os != is_nacl instead of target_os == is_normal.
4053 (x86_64_elf64_sol2_vec): Don't declare.
4054 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4055 is_nacl instead of target_os == is_normal. Don't set
4056 need_global_offset_table.
4057 (elf_x86_64_solaris_arch_bed): New.
4058 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4060 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4061 _GLOBAL_OFFSET_TABLE_ for Solaris.
4062 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4063 need_global_offset_table.
4064 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4065 (elf_x86_link_hash_table): Remove need_global_offset_table.
4066 (elf_x86_init_table): Likewise.
4068 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4070 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4072 (i386_elf32_sol2_vec): Declared.
4073 (elf_i386_link_setup_gnu_properties): Set
4074 need_global_offset_table with info->output_bfd->xvec.
4075 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4077 (x86_64_elf64_sol2_vec): Declared.
4078 (elf_x86_64_link_setup_gnu_properties): Set
4079 need_global_offset_table with info->output_bfd->xvec.
4081 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4083 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4085 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4087 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4089 (elf_x86_64_link_setup_gnu_properties): Set
4090 need_global_offset_table for Solaris.
4091 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4092 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4093 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4094 need_global_offset_table.
4095 * elfxx-x86.h (elf_x86_link_hash_table): Add
4096 need_global_offset_table.
4097 (elf_x86_init_table): Likewise.
4099 2018-02-08 Jim Wilson <jimw@sifive.com>
4101 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4104 2018-02-08 Nick Clifton <nickc@redhat.com>
4107 * elf.c (elf_parse_notes): Reject notes with excessuively large
4110 2018-02-07 Alan Modra <amodra@gmail.com>
4112 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4113 * elf32-ppc.c: Remove speculation barrier support.
4114 * elf32-ppc.h: Likewise.
4115 * elf64-ppc.c: Likewise.
4116 * elf64-ppc.h: Likewise.
4118 2018-02-06 Jim Wilson <jimw@sifive.com>
4120 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4121 callback to report an error.
4123 2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4126 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4127 into call to !bfd_link_executable and tidy up.
4128 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4129 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4130 !bfd_link_executable.
4131 <R_SPARC_TLS_IE_HI22>: Likewise.
4132 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4133 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4134 !bfd_link_executable.
4135 <R_SPARC_WPLT30>: Tidy up.
4136 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4137 !bfd_link_executable.
4138 (allocate_dynrelocs): Likewise.
4139 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4140 <R_SPARC_TLS_GD_HI22>: Merge into...
4141 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4142 sparc_elf_tls_transition and remove redundant code.
4143 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4144 !bfd_link_executable.
4145 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4146 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4147 <R_SPARC_TLS_LDM_CALL>: Likewise.
4148 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4149 <R_SPARC_TLS_GD_ADD>: Likewise.
4150 <R_SPARC_TLS_LDM_ADD>: Likewise.
4151 <R_SPARC_TLS_LDO_ADD>: Likewise.
4152 <R_SPARC_TLS_IE_LD>: Likewise.
4154 2018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4157 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4158 functions failed to find the function name, try the generic elf
4159 find function instead.
4161 2018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4163 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4164 'memcpy' instead of 'strncpy' when writing the magic number.
4166 2018-02-06 Nick Clifton <nickc@redhat.com>
4169 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4170 section before attempting to read it in.
4171 (bfd_get_alt_debug_link_info): Likewise.
4173 2018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4175 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4176 line information in addition to name, if they can be found.
4178 2018-02-05 Renlin Li <renlin.li@arm.com>
4181 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4182 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4183 check for writeable section as well.
4185 2018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4188 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4189 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4190 undefined weak symbol to 0.
4191 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4192 if _GLOBAL_OFFSET_TABLE_ is referenced.
4193 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4194 got_referenced instead of ref_regular_nonweak. Remove the
4195 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4196 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4198 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4200 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4201 initialize `hi_reloc'.
4203 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4205 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4206 SHT_MIPS_REGINFO sections don't assert the correct size and
4207 report an error instead.
4209 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4211 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4212 status from `->elf_backend_section_processing'.
4214 2018-02-02 Jim Wilson <jimw@sifive.com>
4217 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4218 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4219 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4220 Pass new argument to riscv_relax_delete_bytes.
4221 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4222 ATTRIBUTE_UNUSED from link_info parameter.
4224 2018-02-02 Alan Modra <amodra@gmail.com>
4226 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4227 emitted for toc sequence optimization. Set and use "howto" later.
4229 2018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4231 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4232 arithmetic on NULL pointer.
4233 * elflink.c (_bfd_elf_archive_symbol_lookup,
4234 elf_link_add_archive_symbols): Likewise.
4236 2018-01-31 Michael Matz <matz@suse.de>
4238 * elflink.c (bfd_elf_define_start_stop): Fix check of
4241 2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4244 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4245 __stop symbols are referenced by shared objects.
4247 2018-01-30 Alan Modra <amodra@gmail.com>
4250 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4251 segment when demand paged with lma on the same page. Test this
4252 before load/non-load, executable/non-executable,
4253 writable/non-writable tests and simplify. Delete bogus relro
4254 condition in writable/non-writable test. Delete outdated
4255 comment. Formatting.
4257 2018-01-30 Alan Modra <amodra@gmail.com>
4259 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4262 2018-01-29 Alan Modra <amodra@gmail.com>
4265 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4266 range before converting to a symbol table pointer.
4268 2018-01-27 Nick Clifton <nickc@redhat.com>
4270 * po/ru.po: Updated Russian translation.
4272 2018-01-26 Alan Modra <amodra@gmail.com>
4274 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4275 they are defined dynamically.
4277 2018-01-26 Alan Modra <amodra@gmail.com>
4279 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4280 .branch_lt changes size.
4282 2018-01-25 Alan Modra <amodra@gmail.com>
4285 * elfcode.h (elf_object_p): Avoid integer overflow.
4287 2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4290 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4291 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4294 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4297 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4298 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4299 bfd_link_executable for TLS check.
4300 (_bfd_sparc_elf_check_relocs): Likewise.
4301 (allocate_dynrelocs): Likewise.
4302 (_bfd_sparc_elf_relocate_section): Likewise.
4304 2018-01-24 Renlin Li <renlin.li@arm.com>
4306 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4307 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4308 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4309 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4310 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4311 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4312 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4314 2018-01-24 Renlin Li <renlin.li@arm.com>
4316 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4317 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4318 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4319 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4320 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4321 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4322 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4323 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4324 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4325 * bfd-in2.h: Regenerate.
4326 * libbfd.h: Regenerate.
4328 2018-01-23 Maciej W. Rozycki <macro@mips.com>
4330 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4331 `mips_elf32_section_processing' comment reference.
4333 2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4336 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4337 versioned __tls_get_addr symbol.
4339 2018-01-19 Nick Clifton <nickc@redhat.com>
4341 * po/fr.po: Updated French translation.
4343 2018-01-18 Alan Modra <amodra@gmail.com>
4345 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4346 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4347 (ppc64_elf_build_stubs): Likewise.
4349 2018-01-17 Nick Clifton <nickc@redhat.com>
4351 * po/ru.po: Updated Russian translation.
4352 * po/uk/po: Updated Ukranian translation.
4354 2018-01-17 Alan Modra <amodra@gmail.com>
4356 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4358 2018-01-17 Alan Modra <amodra@gmail.com>
4360 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4361 (CRSETEQ, BEQCTRM): Define.
4362 (is_nonpic_glink_stub): Don't check bctr.
4363 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4364 (ppc_elf_relax_section): Size speculation barrier.
4365 (output_bctr): New function.
4366 (write_glink_stub): Use output_bctr.
4367 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4368 (ppc_elf_finish_dynamic_symbol): Likewise.
4369 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4370 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4371 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4372 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4373 (size_global_entry_stubs): Handle speculation barrier sizing.
4374 (plt_stub_size): Likewise.
4375 (output_bctr): New function.
4376 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4378 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4379 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4380 (build_global_entry_stubs): Output speculation barrier.
4381 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4382 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4384 2018-01-17 Alan Modra <amodra@gmail.com>
4386 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4387 __tls_get_addr_opt, and alignment sizing.
4388 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4389 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4390 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4392 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4393 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4394 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4396 (write_glink_stub): Handle __tls_get_addr_opt stub.
4397 Pad out to size given by GLINK_ENTRY_SIZE.
4398 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4399 (ppc_elf_finish_dynamic_symbol): Likewise.
4400 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4401 insn array since so many need rewriting.
4402 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4403 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4404 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4405 nops. Adjust all uses.
4406 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4407 in glink_vma calculation.
4408 (struct ppc_link_hash_table): Add global_entry section pointer.
4409 (create_linkage_sections): Create separate section for global
4411 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4412 (size_global_entry_stubs): Handle sizing for aligned stubs.
4413 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4414 and don't stash end of glink branch table in rawsize.
4415 (ppc_build_one_stub): Rewrite stub size calculations.
4416 (build_global_entry_stubs): Use new section.
4417 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4418 Build lazy link stubs out to end of section. Build global entry
4419 stubs in new section.
4421 2018-01-15 Nick Clifton <nickc@redhat.com>
4423 * po/uk.po: Updated Ukranian translation.
4425 2018-01-13 Nick Clifton <nickc@redhat.com>
4427 * po/bfd.pot: Regenerated.
4429 2018-01-13 Nick Clifton <nickc@redhat.com>
4431 * version.m4: Bump version to 2.30.51
4432 * configure: Regenerate.
4434 2018-01-13 Nick Clifton <nickc@redhat.com>
4436 2.30 branch created.
4438 2018-01-12 Jens Widell <jl@opera.com>
4440 * elf.c (setup_group): Optimize search for group by remembering
4441 last found group and restarting search at that index.
4442 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4444 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4446 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4447 bfd_link_common_skip_none in switch.
4449 2018-01-12 Alan Modra <amodra@gmail.com>
4452 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4453 references on forced local symbols.
4455 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
4457 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4458 .reginfo section has wrong size.
4460 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4463 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4464 separate code and read-only data LOAD segments, create a new
4465 LOAD segment if the previous section contains text and the
4466 current section doesn't or vice versa. Don't put a writable
4467 section in a read-only segment if there is a RELRO segment.
4469 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4472 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4473 references on forced local symbols.
4475 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4478 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4479 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4481 2018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4484 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4486 2018-01-03 John Baldwin <jhb@FreeBSD.org>
4488 * elf.c (elfcore_grok_freebsd_note): Handle
4489 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4490 NT_FREEBSD_PROCSTAT_VMMAP.
4492 2018-01-03 Alan Modra <amodra@gmail.com>
4494 Update year range in copyright notice of all files.
4496 For older changes see ChangeLog-2017
4498 Copyright (C) 2018 Free Software Foundation, Inc.
4500 Copying and distribution of this file, with or without modification,
4501 are permitted in any medium without royalty provided the copyright
4502 notice and this notice are preserved.
4508 version-control: never