1 2017-07-18 Nick Clifton <nickc@redhat.com>
4 * coff-sh.c: Fix spelling typos.
5 * compress.c: Likewise.
6 * cpu-pdp11.c: Likewise.
7 * ecofflink.c: Likewise.
8 * elf-m10300.c: Likewise.
10 * elf32-arm.c: Likewise.
11 * elf32-m68k.c: Likewise.
12 * elf32-nds32.c: Likewise.
13 * elf32-ppc.c: Likewise.
14 * elf32-sh.c: Likewise.
15 * elf32-v850.c: Likewise.
16 * elf64-ppc.c: Likewise.
17 * elf64-x86-64.c: Likewise.
18 * elflink.c: Likewise.
19 * elfnn-aarch64.c: Likewise.
20 * elfxx-mips.c: Likewise.
23 * vms-alpha.c: Likewise.
24 * xcofflink.c: Likewise.
26 2017-07-18 Nick Clifton <nickc@redhat.com>
29 * coffcode.h (handle_COMDAT): Replace abort with an error message
32 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
35 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
38 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
40 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
42 2017-07-16 Alan Modra <amodra@gmail.com>
44 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
45 __tls_index GOT entries when using __tls_get_addr_opt stub.
46 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
48 2017-07-12 Alan Modra <amodra@gmail.com>
50 * po/es.po: Update from translationproject.org/latest/bfd/.
62 * po/zh_CN.po: Likewise.
63 * po/hr.po: New file from translationproject.org.
64 * configure.ac (ALL_LINGUAS): Add hr. Sort.
65 * configure: Regenerate.
67 2017-07-12 Nick Clifton <nickc@redhat.com>
69 Fix compile time warnings using gcc 7.1.1.
70 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
72 (elf_xtensa_get_gotplt_section): Increase length of got_name
74 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
75 default return of FALSE.
76 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
77 default return of FALSE.
79 2017-07-12 Alan Modra <amodra@gmail.com>
81 * binary.c (binary_set_section_contents): Don't print filepos in
83 (coff_write_object_contents): Cast size_t for error message.
84 (coff_slurp_line_table): Don't use bfd_vma symndx.
85 (coff_slurp_reloc_table): Remove unneeded cast.
86 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
88 (find_abstract_instance_name): Likewise.
89 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
90 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
91 (elf32_arm_check_relocs): Make r_symndx an int.
92 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
94 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
96 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
98 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
99 * elf32-s390.c (elf_s390_check_relocs): Likewise.
100 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
101 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
102 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
103 * elf64-s390.c (elf_s390_check_relocs): Likewise.
104 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
105 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
106 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
107 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
108 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
109 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
110 and use %lu for error message.
111 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
112 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
115 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
117 (elf32_arm_final_link_relocate): Likewise.
118 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
119 * coffcode.h (styp_to_sec_flags): Likewise.
120 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
121 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
122 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
123 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
124 (elf32_bfin_merge_private_bfd_data): Likewise.
125 * elf32-cris.c (cris_elf_relocate_section): Likewise.
126 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
127 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
128 (i370_elf_relocate_section): Likewise.
129 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
130 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
131 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
132 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
133 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
134 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
135 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
136 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
137 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
138 * ieee.c (ieee_write_id, read_id): Likewise.
139 * mach-o.c (bfd_mach_o_write_contents): Likewise.
140 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
141 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
142 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
143 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
144 * stabs.c (_bfd_link_section_stabs): Likewise.
146 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
148 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
149 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
150 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
151 * coff-sh.c (sh_relax_section): Likewise.
152 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
153 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
154 * coffcode.h (coff_slurp_reloc_table): Likewise.
155 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
156 (_bfd_coff_read_string_table): Likewise.
157 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
158 * compress.c (bfd_get_full_section_contents): Likewise.
159 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
160 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
161 * elf.c (bfd_elf_string_from_elf_section): Likewise.
162 * elf32-arc.c (arc_special_overflow_checks): Likewise.
163 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
164 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
165 (elf32_arm_write_section): Likewise.
166 * elf32-bfin.c (bfin_relocate_section): Likewise.
167 (bfinfdpic_relocate_section): Likewise.
168 * elf32-hppa.c (hppa_build_one_stub): Likewise.
169 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
170 * elf32-i386.c (elf_i386_tls_transition): Likewise.
171 (elf_i386_relocate_section): Likewise.
172 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
173 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
174 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
175 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
176 * elf32-metag.c (elf_metag_relocate_section): Likewise.
177 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
178 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
179 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
180 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
181 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
182 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
183 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
184 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
185 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
186 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
187 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
188 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
189 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
190 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
191 * elf32-sh.c (sh_elf_relax_section): Likewise.
192 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
193 (sh_elf_relocate_section): Likewise.
194 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
195 * elf32-spu.c (spu_elf_relocate_section): Likewise.
196 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
197 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
198 * elf32-v850.c (v850_elf_relax_section): Likewise.
199 * elf32-vax.c (elf_vax_check_relocs): Likewise.
200 (elf_vax_relocate_section): Likewise.
201 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
202 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
203 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
204 (do_fix_for_relocatable_link): Likewise.
205 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
206 (elf64_alpha_relax_with_lituse): Likewise.
207 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
208 (elf_hppa_final_link_relocate): Likewise.
209 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
210 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
211 (elf64_vms_link_add_object_symbols): Likewise.
212 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
213 (mmix_final_link_relocate): Likewise.
214 * elf64-s390.c (invalid_tls_insn): Likewise.
215 (elf_s390_relocate_section): Likewise.
216 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
217 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
218 (elf_x86_64_relocate_section): Likewise.
219 * elfcode.h (elf_slurp_symbol_table): Likewise.
220 * elfcore.h (elf_core_file_p): Likewise.
221 * elflink.c (elf_link_read_relocs_from_section): Likewise.
222 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
223 (elfNN_aarch64_relocate_section): Likewise.
224 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
225 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
226 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
227 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
228 (_bfd_mips_elf_relocate_section): Likewise.
229 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
230 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
231 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
232 * ieee.c (ieee_slurp_external_symbols): Likewise.
233 * ihex.c (ihex_write_object_content): Likewise.
234 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
235 * merge.c (_bfd_merged_section_offset): Likewise.
236 * mmo.c (mmo_write_loc_chunk): Likewise.
237 (mmo_write_object_contents): Likewise.
238 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
239 * stabs.c (_bfd_link_section_stabs): Likewise.
240 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
242 2017-07-11 Alan Modra <amodra@gmail.com>
244 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
246 2017-07-11 Alan Modra <amodra@gmail.com>
248 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
249 instruction" error using _bfd_error_handler, not einfo.
251 2017-07-10 Nick Clifton <nickc@redhat.com>
253 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
254 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
256 2017-07-07 John Baldwin <jhb@FreeBSD.org>
258 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
260 2017-07-07 Alan Modra <amodra@gmail.com>
262 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
264 2017-07-07 Alan Modra <amodra@gmail.com>
266 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
267 as long long. Move code replacing "ll" with "I64", and simplify.
269 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
271 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
274 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
276 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
278 (line_info_add_file_name): Likewise.
279 (decode_line_info): Likewise.
281 2017-07-04 Tristan Gingold <gingold@adacore.com>
283 * version.m4: Bump version to 2.29.51
284 * configure: Regenerate.
286 2017-07-04 Jiong Wang <jiong.wang@arm.com>
288 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
289 sanity check at the head of this function.
291 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
293 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
295 (struct attr_abbrev): Add field implicit_const.
296 (dwarf_debug_sections): Add .debug_line_str.
297 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
298 (dwarf_debug_section_assert): Add static assertion.
299 (read_indirect_line_string): New.
300 (read_abbrevs): Support DW_FORM_implicit_const.
301 (is_str_attr): Support DW_FORM_line_strp.
302 (read_attribute_value): Support DW_FORM_line_strp and
303 DW_FORM_implicit_const.
304 (read_attribute): Support DW_FORM_implicit_const.
305 (line_info_add_include_dir, line_info_add_include_dir_stub):
306 (line_info_add_file_name, read_formatted_entries): New.
307 (decode_line_info, parse_comp_unit): Support DWARF 5.
308 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
310 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
312 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
313 abort statement that was put for symbols that are not dynamic.
315 2017-07-03 Tristan Gingold <gingold@adacore.com>
317 * po/bfd.pot: Regenerate
319 2017-07-03 Alan Modra <amodra@gmail.com>
321 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
322 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
323 * elf.c (setup_group): Use "Lx" to print sh_size.
324 (_bfd_elf_setup_sections): Remove unnecessary cast and print
325 unknown section type in hex.
326 (copy_special_section_fields): Style fix.
327 (bfd_section_from_shdr): Correct format for sh_link. Use a
328 common error message for all the variants of unrecognized
330 (assign_file_positions_for_load_sections): Use "Lx" for lma
331 adjust error message.
332 (assign_file_positions_for_non_load_sections): Formatting.
333 (rewrite_elf_program_header): Formatting. Use "Lx" for
334 bfd_vma values in error messages.
335 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
336 ELF_R_SYM value to type expected by format.
337 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
339 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
340 (elf_link_input_bfd): Use "Lx" for r_info.
341 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
343 2017-07-03 Alan Modra <amodra@gmail.com>
345 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
346 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
347 Microsoft C library variant of long long format specifier.
348 (PRINT20): Cast value to bfd_uint64_t not long long.
349 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
350 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
351 long long. Don't cast to bfd_vma.
352 * elf32-score.c (score3_bfd_getl48): Likewise.
353 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
355 2017-07-03 Alan Modra <amodra@gmail.com>
357 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
359 (bfd_elf_print_symbol): Don't cast symbol->flags.
360 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
361 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
362 _bfd_error_handler argument order.
363 (ppc_elf_merge_private_bfd_data): Don't cast flags.
365 2017-07-03 Alan Modra <amodra@gmail.com>
367 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
369 * configure: Regenerate.
370 * config.in: Regenerate.
372 2017-06-29 Andrew Waterman <andrew@sifive.com>
374 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
377 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
379 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
380 unless it is undefined weak.
381 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
382 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
384 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
385 is not dynamic in PIC, abort.
387 2017-06-29 Jiong Wang <jiong.wang@arm.com>
390 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
391 undefined weak symbols into dynamic.
392 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
393 relocation for non-dynamic symbols.
394 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
396 2017-06-29 Jiong Wang <jiong.wang@arm.com>
398 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
399 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
400 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
401 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
402 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
405 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
407 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
408 (elfcore_write_s390_gs_bc): Likewise.
409 * elf.c (elfcore_grok_s390_gs_cb): New function.
410 (elfcore_grok_s390_gs_bc): New function.
411 (elfcore_grok_note): Call them.
412 (elfcore_write_s390_gs_cb): New function.
413 (elfcore_write_s390_gs_bc): New function.
414 (elfcore_write_register_note): Call them.
416 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
418 * libbfd.c (_bfd_generic_get_section_contents): Don't call
419 bfd_get_file_size. Check archive element size.
420 (_bfd_generic_get_section_contents_in_window): Likewise.
422 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
424 * bfd-in2.h: Regenerated.
425 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
426 (bfd_get_file_size): Likewise.
428 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
429 Matthew Fortune <matthew.fortune@imgtec.com>
431 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
432 * cpu-mips.c (I_interaptiv_mr2): New enum value.
433 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
434 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
436 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
437 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
438 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
439 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
440 `bfd_mach_mips_interaptiv_mr2' entries.
441 * bfd-in2.h: Regenerate.
443 2017-06-27 Nick Clifton <nickc@redhat.com>
445 * tekhex.c (pass_over): Revert accidental conversion of a local
446 array to a static array.
448 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
451 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
452 reloc addend if necessary. Adjust diff only if
453 shrinked_insn_address < end_address.
455 2017-06-27 Alan Modra <amodra@gmail.com>
458 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
459 (_bfd_generic_get_section_contents_in_window): Likewise.
461 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
463 * elfnn-riscv.c (perform_relocation): Support the new
464 R_RISCV_32_PCREL relocation.
465 (riscv_elf_relocate_section): Likewise.
466 * elfxx-riscv.c (howto_table): Likewise.
467 (riscv_reloc_map): Likewise.
468 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
469 * libbfd.h: Regenerate.
471 2017-06-27 Alan Modra <amodra@gmail.com>
474 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
475 Use unsigned file pointer type, and remove cast.
476 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
477 Add "count", not "sz".
479 2017-06-26 Pedro Alves <palves@redhat.com>
482 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
485 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
488 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
491 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
493 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
494 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
495 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
496 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
497 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
499 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
502 * compress.c (bfd_get_full_section_contents): Don't check the
504 * libbfd.c (_bfd_generic_get_section_contents): Check for and
505 reject a section whose size + offset is greater than the size
507 (_bfd_generic_get_section_contents_in_window): Likewise.
509 2017-06-26 Nick Clifton <nickc@redhat.com>
512 * tekhex.c (getvalue): Check for the source pointer exceeding the
513 end pointer before the first byte is read.
515 2017-06-26 Nick Clifton <nickc@redhat.com>
518 * opncls.c (get_build_id): Check that the section is big enough
519 to contain the whole note.
520 * compress.c (bfd_get_full_section_contents): Check for and reject
521 a section whose size is greater than the size of the entire file.
522 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
523 contain a notes section.
525 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
527 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
529 (elf_s390_modify_segment_map): Likewise.
530 (bfd_elf_s390_set_options): Lisewise.
532 2017-06-26 Alan Modra <amodra@gmail.com>
534 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
536 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
537 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
538 .preinit_array on --just-syms bfds.
539 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
540 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
541 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
543 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
545 * elf.c (find_link): Bounds check "hint".
547 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
549 * elf32-arm.c (using_thumb_only): Update list of architectures in
550 BFD_ASSERT for which the logic is valid.
551 (using_thumb2_bl): Likewise.
552 (using_thumb2): Likewise and return true for ARMv8-R.
553 (arch_has_arm_nop): Likewise.
554 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
555 merging logic. Update commentis for value 15 of v8m_baseline,
556 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
557 merging of value 15 of Tag_CPU_arch.
559 2017-06-23 Jiong Wang <jiong.wang@arm.com>
561 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
562 BFD_RELOC_AARCH64_ADR_GOT_PAGE
563 * bfd-in2.h: Regenerate.
565 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
567 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
568 the error_alignment label forward. Properly align program
569 property note section.
571 2017-06-22 Eric Christopher <echristo@gmail.com>
573 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
574 abs to fix a truncation warning.
576 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
578 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
579 local undefined weak symbol to 0.
580 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
582 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
584 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
585 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
586 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
587 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
588 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
589 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
590 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
591 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
593 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
595 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
596 (elf_i386_lazy_ibt_plt_entry): Likewise.
597 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
598 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
599 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
600 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
601 (elf_i386_lazy_plt_layout): Likewise.
602 (elf_i386_non_lazy_plt_layout): Likewise.
603 (elf_i386_link_hash_entry): Add plt_second.
604 (elf_i386_link_hash_table): Add plt_second and
606 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
607 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
608 the second PLT. Check the second PLT.
609 (elf_i386_relocate_section): Use the second PLT to resolve
610 PLT reference if needed.
611 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
613 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
614 second PLT. Generate unwind info for the second PLT.
615 (elf_i386_plt_type): Add plt_second.
616 (elf_i386_get_synthetic_symtab): Support the second PLT.
617 (elf_i386_parse_gnu_properties): Support
618 GNU_PROPERTY_X86_FEATURE_1_AND.
619 (elf_i386_merge_gnu_properties): Support
620 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
621 on GNU_PROPERTY_X86_FEATURE_1_IBT
622 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
623 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
624 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
625 is set on all relocatable inputs.
626 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
627 (elf_x32_lazy_ibt_plt_entry): Likewise.
628 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
629 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
630 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
631 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
632 (elf_x86_64_lazy_ibt_plt): Likewise.
633 (elf_x32_lazy_ibt_plt): Likewise.
634 (elf_x86_64_non_lazy_ibt_plt): Likewise.
635 (elf_x32_non_lazy_ibt_plt): Likewise.
636 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
637 (elf_x86_64_parse_gnu_properties): Support
638 GNU_PROPERTY_X86_FEATURE_1_AND.
639 (elf_x86_64_merge_gnu_properties): Support
640 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
641 on GNU_PROPERTY_X86_FEATURE_1_IBT
642 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
643 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
644 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
645 is set on all relocatable inputs.
647 2017-06-22 Nick Clifton <nickc@redhat.com>
650 * som.c (setup_sections): NUL terminate the space_strings buffer.
651 Check that the space.name field does not index beyond the end of
652 the space_strings buffer.
654 2017-06-21 Nick Clifton <nickc@redhat.com>
657 * coff-sh.c (sh_reloc): Check for an out of range reloc.
659 2017-06-21 Nick Clifton <nickc@redhat.com>
662 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
663 type of the size parameter.
664 (_bfd_vms_save_counted_string): Add second parameter - the maximum
665 length of the counted string.
666 * vms.h (_bfd_vms_save_sized_string): Update prototype.
667 (_bfd_vms_save_counted_string): Likewise.
668 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
669 _bfd_vms_save_counted_string.
670 (_bfd_vms_slurp_ehdr): Likewise.
671 (_bfd_vms_slurp_egsd): Likewise.
672 (Parse_module): Likewise.
674 2017-06-21 Alan Modra <amodra@gmail.com>
676 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
677 calls before tocsave calls.
678 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
681 2017-06-21 Nick Clifton <nickc@redhat.com>
684 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
685 bfd_get_full_section_contents returns no contents.
687 2017-06-21 Nick Clifton <nickc@redhat.com>
690 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
693 2017-06-21 Nick Clifton <nickc@redhat.com>
696 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
698 (image_set_ptr): Likewise.
699 (alpha_vms_fix_sec_rel): Likewise.
700 (alpha_vms_slurp_relocs): Likewise.
702 2017-06-21 Nick Clifton <nickc@redhat.com>
705 * ieee.c (ieee_slurp_sections): Check for a NULL return from
707 (ieee_archive_p): Likewise.
708 (ieee_object_p): Likewise.
710 2017-06-21 Nick Clifton <nickc@redhat.com>
713 * elf.c (setup_group): Zero the group section pointer list after
714 allocation so that loops can be caught. Check for NULL pointers
715 when processing a group list.
717 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
719 * elf-s390.h: New file.
720 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
722 (elf_s390_additional_program_headers): New function.
723 (elf_s390_modify_segment_map): New function.
724 (bfd_elf_s390_set_options): New function.
725 (elf_backend_additional_program_headers)
726 (elf_backend_modify_segment_map): Add macro definitions.
728 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
731 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
732 the DYNAMIC bit instead of bfd_count_sections.
734 2017-06-19 Nick Clifton <nickc@redhat.com>
737 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
739 (evax_bfd_print_eeom): Likewise.
740 (evax_bfd_print_egsd): Check for an overlarge record length.
741 (evax_bfd_print_etir): Likewise.
743 2017-06-19 Nick Clifton <nickc@redhat.com>
746 * libieee.h (struct common_header_type): Add end_p field.
747 * ieee.c (this_byte_and_next): Do not advance input_p beyond
749 (read_id): Check for a length that exceeds the remaining bytes in
751 (ieee_seek): Initialise end_p.
752 (ieee_archive_p): Likewise.
753 (ieee_object_p): Likewise.
755 2017-06-19 Nick Clifton <nickc@redhat.com>
758 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
759 before reading the EIHS structure entries.
761 2017-06-19 Nick Clifton <nickc@redhat.com>
764 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
765 gsd_size. Check that there are enough bytes remaining to read the
766 type and size of the next egsd. Check that the size of the egsd
767 does not exceed the size of the record.
769 2017-06-19 Alan Modra <amodra@gmail.com>
771 * config.bfd: Correct targ_underscore for cris.
773 2017-06-18 Alan Modra <amodra@gmail.com>
775 * config.bfd: Correct targ_underscore for epiphany, ip2k,
776 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
778 2017-06-16 Nick Clifton <nickc@redhat.com>
780 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
781 bucketlist is empty because there are no symbols to add to the
784 2017-06-16 Alan Modra <amodra@gmail.com>
790 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
791 (BFD_JUMP_TABLE_LINK): Likewise.
792 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
793 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
794 (bfd_elf_define_start_stop): New function.
795 * linker.c (bfd_generic_define_start_stop): New function.
796 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
798 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
799 * aout-target.h (MY_bfd_define_start_stop): Define.
800 * aout-tic30.c (MY_bfd_define_start_stop): Define.
801 * binary.c (binary_bfd_define_start_stop): Define.
802 * bout.c (b_out_bfd_define_start_stop): Define.
803 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
804 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
805 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
806 * coffcode.h (coff_bfd_define_start_stop): Define.
807 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
808 * i386msdos.c (msdos_bfd_define_start_stop): Define.
809 * i386os9k.c (os9k_bfd_define_start_stop): Define.
810 * ieee.c (ieee_bfd_define_start_stop): Define.
811 * ihex.c (ihex_bfd_define_start_stop): Define.
812 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
813 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
814 * mmo.c (mmo_bfd_define_start_stop): Define.
815 * nlm-target.h (nlm_bfd_define_start_stop): Define.
816 * oasys.c (oasys_bfd_define_start_stop): Define.
817 * pef.c (bfd_pef_bfd_define_start_stop): Define.
818 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
819 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
820 * som.c (som_bfd_define_start_stop): Define.
821 * srec.c (srec_bfd_define_start_stop): Define.
822 * tekhex.c (tekhex_bfd_define_start_stop): Define.
823 * versados.c (versados_bfd_define_start_stop): Define.
824 * vms-alpha.c (vms_bfd_define_start_stop): Define.
825 (alpha_vms_bfd_define_start_stop): Define.
826 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
827 * bfd-in2.h: Regenerate.
828 * libbfd.h: Regenerate.
830 2017-06-16 Jiong Wang <jiong.wang@arm.com>
832 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
833 SYMBOL_REFERENCES_LOCAL.
835 2017-06-15 Jiong Wang <jiong.wang@arm.com>
838 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
839 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
840 runtime for if there needs copy relocation elimination.
841 (need_copy_relocation_p): New function. Return true for symbol with
842 pc-relative references and if it's against read-only sections.
843 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
844 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
845 that are related with accessing external objects.
846 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
847 in elfNN_aarch64_check_relocs.
849 2017-06-15 Nick Clifton <nickc@redhat.com>
852 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
855 (ieee_archive_p): Likewise.
857 2017-06-15 Nick Clifton <nickc@redhat.com>
860 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
862 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
864 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
865 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
866 keep both windowed and call0 ABI PLT definitions.
867 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
868 elf_xtensa_*_plt_entry endex.
869 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
871 2017-06-14 Nick Clifton <nickc@redhat.com>
874 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
877 2017-06-14 Nick Clifton <nickc@redhat.com>
880 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
881 maximum value for the ascic pointer. Check that name processing
882 does not read beyond this value.
883 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
886 2017-06-14 Nick Clifton <nickc@redhat.com>
889 * versados.c (versados_mkobject): Zero the allocated tdata structure.
890 (process_otr): Check for an invalid offset in the otr structure.
892 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
894 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
896 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
902 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
903 vtable field to a union.
904 (_bfd_elf_is_start_stop): Removed.
905 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
906 __start_SECNAME and __stop_SECNAME symbols.
907 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
908 * elflink.c (_bfd_elf_is_start_stop): Removed.
909 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
910 _bfd_elf_is_start_stop.
911 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
912 __stop_SECNAME symbols. Updated.
913 (elf_gc_smash_unused_vtentry_relocs): Likewise.
914 (bfd_elf_gc_record_vtinherit): Likewise.
915 (bfd_elf_gc_record_vtentry): Likewise.
917 2017-06-13 Nick Clifton <nickc@redhat.com>
920 * elflink.c (elf_link_adjust_relocs): Generate an error when
921 encountering a reloc against a symbol removed by garbage
924 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
926 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
927 to merge_gnu_properties.
928 * elf-properties.c (elf_merge_gnu_properties): Add struct
929 bfd_link_info * and pass it to merge_gnu_properties.
930 (elf_merge_gnu_property_list): Add struct bfd_link_info *
931 and pass it to elf_merge_gnu_properties.
932 (_bfd_elf_link_setup_gnu_properties): Pass info to
933 elf_merge_gnu_property_list.
934 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
936 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
938 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
941 * binary.c (binary_set_section_contents): Scale lma by octets
942 per byte to set filepos.
944 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
946 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
949 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
951 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
954 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
956 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
957 patched section contents for TLS IE reloc.
958 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
960 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
962 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
963 RELOC_FOR_GLOBAL_SYMBOL macro.
965 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
967 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
970 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
972 * config/tc-arc.c (md_undefined_symbol): Changed.
973 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
975 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
977 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
980 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
982 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
983 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
985 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
987 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
990 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
992 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
993 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
994 is non-zero. Add clarifying comments.
996 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
998 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
999 name. Use local IFUNC symbol name string to report unsupported
1000 non-PIC call to IFUNC function.
1001 (elf_i386_relocate_section): Dump local IFUNC name with minfo
1002 when generating R_386_IRELATIVE relocation.
1003 (elf_i386_finish_dynamic_symbol): Likewise.
1004 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
1006 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
1007 when generating R_X86_64_IRELATIVE relocation.
1008 (elf_x86_64_finish_dynamic_symbol): Likewise.
1010 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1012 * elf.c (setup_group): Make sure BFD sections are created for all
1013 group sections in the input file when processing SHF_GROUP
1015 (bfd_section_from_shdr): Avoid duplicating logic already
1016 implemented in `setup_group'.
1018 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
1021 * peXXigen.c (pe_print_idata): Use the address of the first thunk
1022 if the hint address is zero.
1024 2017-06-06 James Clarke <jrtc27@jrtc27.com>
1027 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
1028 ELF_COMMON_DEF_P for common symbols.
1030 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
1032 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
1033 SEC_GROUP sections as SEC_EXCLUDE.
1034 (bfd_elf_set_group_contents): Replace use of abort with an assert.
1035 (assign_section_numbers): Use resolve_section_groups flag instead
1036 of relocatable link type.
1037 (_bfd_elf_init_private_section_data): Use resolve_section_groups
1038 flag instead of checking the final_link flag for part of the
1039 checks in here. Fix white space as a result.
1040 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
1041 instead of relocatable link type.
1042 (bfd_elf_final_link): Likewise.
1044 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1046 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
1048 * elf32-score.c (score_elf_final_link_relocate): Likewise.
1049 (s3_bfd_score_elf_check_relocs): Likewise.
1050 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1051 (score_elf_final_link_relocate): Likewise.
1052 (s7_bfd_score_elf_check_relocs): Likewise.
1054 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1056 * elflink.c (init_reloc_cookie_rels): Remove unused variable
1059 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
1061 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
1062 from `reloc_count' rather than decrementing it.
1063 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
1064 `reloc_count' by `int_rels_per_ext_rel'.
1065 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
1066 `reloc_count' by `int_rels_per_ext_rel' for last relocation
1067 entry determination.
1068 (s3_bfd_score_elf_check_relocs): Likewise.
1069 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
1070 (s7_bfd_score_elf_relocate_section): Likewise.
1071 (s7_bfd_score_elf_check_relocs): Likewise.
1072 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
1073 prototype and function.
1074 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
1075 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
1076 triple rather than once the sum of REL and RELA relocation entry
1078 (bfd_elf64_get_reloc_upper_bound): Remove macro.
1079 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
1080 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
1081 storage allocation size determination.
1082 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
1083 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
1084 by `int_rels_per_ext_rel' for last relocation entry
1086 (bfd_elf_final_link): Do not multiply `reloc_count' by
1087 `int_rels_per_ext_rel' for internal relocation storage
1088 allocation size determination.
1089 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
1090 `int_rels_per_ext_rel' for last relocation entry determination.
1091 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1092 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1093 (_bfd_mips_elf_relocate_section): Likewise.
1095 2017-06-05 Alan Modra <amodra@gmail.com>
1098 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
1100 2017-06-01 John Baldwin <jhb@FreeBSD.org>
1102 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
1103 determine structure sizes.
1104 (elfcore_grok_freebsd_prstatus): Likewise.
1106 2017-06-01 Alan Modra <amodra@gmail.com>
1108 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
1109 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
1111 (is_elfv2_localentry0): New function.
1112 (ppc64_elf_tls_setup): Default params->plt_localentry0.
1113 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
1114 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
1115 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
1116 optimized localentry:0 stubs.
1117 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
1118 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
1120 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
1122 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
1124 2017-05-30 Casey Smith <clegg89@gmail.com>
1127 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
1128 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
1130 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
1132 * cpu-arc.c (arc_compatible): New function.
1134 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
1136 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
1138 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
1141 * bfdio.c (bfd_get_file_size): New function.
1142 * bfd-in2.h: Regenerated.
1144 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
1146 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
1149 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
1152 dynobj instead of htab->elf.dynobj.
1154 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
1156 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
1158 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
1159 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
1160 actual number of internal relocations retrieved. Adjust
1161 function description.
1162 (bfd_elf64_canonicalize_reloc): Remove macro.
1163 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
1165 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1167 * archures.c (bfd_mach_sparc_v9m8): Define.
1168 (bfd_mach_sparc_v8plusm8): Likewise.
1169 (bfd_mach_sparc_v9_p): Adjust to M8.
1170 (bfd_mach_sparc_64bit_p): Likewise.
1171 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
1172 bfd_mach_sparc_v8plusm8.
1173 * bfd-in2.h: Regenerated.
1174 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
1176 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
1177 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
1178 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
1180 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1181 bfd_mach_sparc_v8plusm8.
1183 2017-05-19 Alan Modra <amodra@gmail.com>
1185 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
1186 debug and special sections when no non-note alloc sections in an
1189 2017-05-18 Alan Modra <amodra@gmail.com>
1191 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
1192 * elf-m10300.c: Likewise.
1194 * elf32-arc.c: Likewise.
1195 * elf32-bfin.c: Likewise.
1196 * elf32-m68k.c: Likewise.
1197 * elf32-nds32.c: Likewise.
1198 * elf32-tilepro.c: Likewise.
1199 * elflink.c: Likewise.
1200 * elfnn-aarch64.c: Likewise.
1201 * elfnn-riscv.c: Likewise.
1202 * elfxx-tilegx.c: Likewise.
1203 * mach-o.c: Likewise.
1204 * peXXigen.c: Likewise.
1205 * vms-alpha.c: Likewise.
1206 * vms-lib.c: Likewise.
1208 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
1211 * elflink.c (elf_gc_mark_debug_section): New function.
1212 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
1213 referenced by kept debug sections.
1215 2017-05-16 Alan Modra <amodra@gmail.com>
1217 * elf-m10300.c: Rename occurrences of non_ir_ref.
1218 * elf32-arm.c: Likewise.
1219 * elf32-bfin.c: Likewise.
1220 * elf32-cr16.c: Likewise.
1221 * elf32-cris.c: Likewise.
1222 * elf32-d10v.c: Likewise.
1223 * elf32-dlx.c: Likewise.
1224 * elf32-fr30.c: Likewise.
1225 * elf32-frv.c: Likewise.
1226 * elf32-hppa.c: Likewise.
1227 * elf32-i370.c: Likewise.
1228 * elf32-i386.c: Likewise.
1229 * elf32-iq2000.c: Likewise.
1230 * elf32-lm32.c: Likewise.
1231 * elf32-m32c.c: Likewise.
1232 * elf32-m32r.c: Likewise.
1233 * elf32-m68hc1x.c: Likewise.
1234 * elf32-m68k.c: Likewise.
1235 * elf32-mcore.c: Likewise.
1236 * elf32-metag.c: Likewise.
1237 * elf32-microblaze.c: Likewise.
1238 * elf32-moxie.c: Likewise.
1239 * elf32-msp430.c: Likewise.
1240 * elf32-mt.c: Likewise.
1241 * elf32-nios2.c: Likewise.
1242 * elf32-or1k.c: Likewise.
1243 * elf32-ppc.c: Likewise.
1244 * elf32-rl78.c: Likewise.
1245 * elf32-s390.c: Likewise.
1246 * elf32-score.c: Likewise.
1247 * elf32-score7.c: Likewise.
1248 * elf32-sh.c: Likewise.
1249 * elf32-tic6x.c: Likewise.
1250 * elf32-tilepro.c: Likewise.
1251 * elf32-v850.c: Likewise.
1252 * elf32-vax.c: Likewise.
1253 * elf32-xstormy16.c: Likewise.
1254 * elf32-xtensa.c: Likewise.
1255 * elf64-alpha.c: Likewise.
1256 * elf64-hppa.c: Likewise.
1257 * elf64-ia64-vms.c: Likewise.
1258 * elf64-mmix.c: Likewise.
1259 * elf64-ppc.c: Likewise.
1260 * elf64-s390.c: Likewise.
1261 * elf64-sh64.c: Likewise.
1262 * elf64-x86-64.c: Likewise.
1263 * elflink.c: Likewise.
1264 * elfnn-aarch64.c: Likewise.
1265 * elfnn-ia64.c: Likewise.
1266 * elfnn-riscv.c: Likewise.
1267 * elfxx-mips.c: Likewise.
1268 * elfxx-sparc.c: Likewise.
1269 * elfxx-tilegx.c: Likewise.
1270 * linker.c: Likewise.
1272 2017-05-16 Alan Modra <amodra@gmail.com>
1274 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
1275 * elflink.c (elf_link_add_object_symbols): Update to use
1277 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
1279 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1281 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
1283 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
1285 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
1287 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
1288 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
1290 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1292 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
1294 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
1296 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
1297 to plt_second/plt_second_eh_frame.
1298 (elf_x86_64_link_hash_newfunc): Updated.
1299 (elf_x86_64_allocate_dynrelocs): Likewise.
1300 (elf_x86_64_size_dynamic_sections): Likewise.
1301 (elf_x86_64_relocate_section): Likewise.
1302 (elf_x86_64_finish_dynamic_symbol): Likewise.
1303 (elf_x86_64_finish_dynamic_sections): Likewise.
1304 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
1305 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
1307 (elf_backend_setup_gnu_properties): Updated. Create the
1308 .plt.sec section instead of the .plt.sec section.
1310 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
1312 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
1313 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
1314 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
1316 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
1318 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
1319 (bfd_elf64_set_reloc): Define.
1320 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
1322 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
1324 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
1325 (struct bfd_target): New field _bfd_set_reloc.
1326 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
1327 * reloc.c (_bfd_generic_set_reloc): New function.
1328 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
1329 * nlm-target.h (nlm_set_reloc): Likewise.
1330 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
1331 * aout-tic30.c (MY_set_reloc): Likewise.
1332 * aout-target.h (MY_set_reloc): Likewise.
1333 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
1334 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
1335 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
1336 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
1337 * aout-adobe.c (aout_32_set_reloc): Likewise.
1338 * bout.c (b_out_set_reloc): Likewise.
1339 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
1340 * i386os9k.c (aout_32_set_reloc): Likewise.
1341 * ieee.c (ieee_set_reloc): Likewise.
1342 * oasys.c (oasys_set_reloc): Likewise.
1343 * som.c (som_set_reloc): Likewise.
1344 * versados.c (versados_set_reloc): Likewise.
1345 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1346 _bfd_generic_set_reloc.
1347 (rs6000_xcoff64_aix_vec): LIkewise.
1348 * libbfd.c (_bfd_norelocs_set_reloc): New function.
1349 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
1350 * i386msdos.c (msdos_set_reloc): Define to
1351 _bfd_norelocs_set_reloc.
1352 * elfcode.h (elf_set_reloc): Define.
1353 * bfd-in2.h: Regenerated.
1355 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
1358 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
1359 for IFUNC function address.
1361 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
1363 * elf32-arc.c (FEATURE_LIST_NAME): Define.
1364 (CONFLICT_LIST): Likewise.
1365 (opcode/arc-attrs.h): Include.
1366 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
1367 (arc_extract_features): New file.
1368 (arc_stralloc): Likewise.
1369 (arc_elf_merge_attributes): Likewise.
1370 (arc_elf_merge_private_bfd_data): Use object attributes.
1371 (bfd_arc_get_mach_from_attributes): New function.
1372 (arc_elf_object_p): Use object attributes.
1373 (arc_elf_final_write_processing): Likewise.
1374 (elf32_arc_obj_attrs_arg_type): New function.
1375 (elf32_arc_obj_attrs_handle_unknown): Likewise.
1376 (elf32_arc_section_from_shdr): Likewise.
1377 (elf_backend_obj_attrs_vendor): Define.
1378 (elf_backend_obj_attrs_section): Likewise.
1379 (elf_backend_obj_attrs_arg_type): Likewise.
1380 (elf_backend_obj_attrs_section_type): Likewise.
1381 (elf_backend_obj_attrs_handle_unknown): Likewise.
1382 (elf_backend_section_from_shdr): Likewise.
1384 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
1387 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
1388 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
1389 and the destination is a Thumb symbol.
1391 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1393 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
1394 initializer to silence GCC 4.2.
1395 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1397 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1399 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
1400 (LAZY_PLT_ENTRY_SIZE): This.
1401 (NON_LAZY_PLT_ENTRY_SIZE): New.
1402 (elf_x86_64_plt0_entry): Renamed to ...
1403 (elf_x86_64_lazy_plt0_entry): This.
1404 (elf_x86_64_plt_entry): Renamed to ...
1405 (elf_x86_64_lazy_plt_entry): This.
1406 (elf_x86_64_bnd_plt0_entry): Renamed to ...
1407 (elf_x86_64_lazy_bnd_plt0_entry): This.
1408 (elf_x86_64_legacy_plt_entry): Removed.
1409 (elf_x86_64_bnd_plt_entry): Renamed to ...
1410 (elf_x86_64_lazy_bnd_plt_entry): This.
1411 (elf_x86_64_legacy_plt2_entry): Renamed to ...
1412 (elf_x86_64_non_lazy_plt_entry): This.
1413 (elf_x86_64_bnd_plt2_entry): Renamed to ...
1414 (elf_x86_64_non_lazy_bnd_plt_entry): This.
1415 (elf_x86_64_eh_frame_plt): Renamed to ...
1416 (elf_x86_64_eh_frame_lazy_plt): This.
1417 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
1418 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
1419 (elf_x86_64_eh_frame_plt_got): Renamed to ...
1420 (elf_x86_64_eh_frame_non_lazy_plt): This.
1421 (elf_x86_64_lazy_plt_layout): New.
1422 (elf_x86_64_non_lazy_plt_layout): Likewise.
1423 (elf_x86_64_plt_layout): Likewise.
1424 (elf_x86_64_backend_data): Remove PLT layout information. Add
1425 os for target system.
1426 (GET_PLT_ENTRY_SIZE): Removed.
1427 (elf_x86_64_lazy_plt): New.
1428 (elf_x86_64_non_lazy_plt): Likewise.
1429 (elf_x86_64_lazy_bnd_plt): Likewise.
1430 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1431 (elf_x86-64_arch_bed): Updated.
1432 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1433 (elf_x86_64_create_dynamic_sections): Removed.
1434 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
1435 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1436 (elf_x86-64_adjust_dynamic_symbol): Updated.
1437 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
1438 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1439 size for PLT0 if there is no PLT0. Get plt_entry_size from
1440 non_lazy_plt for non-lazy PLT entries.
1441 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
1442 from non_lazy_plt for non-lazy PLT entries.
1443 (elf_x86-64_relocate_section): Updated. Properly get PLT index
1444 if there is no PLT0.
1445 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
1446 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
1447 entries with non-lazy PLT layout. Don't fill the second and third
1448 slots in the PLT entry if there is no PLT0.
1449 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
1450 if there is no PLT0. Set sh_entsize on the .plt.got section.
1451 (compare_relocs): New.
1452 (elf_x86_64_plt_type): Likewise.
1453 (elf_x86_64_plt): Likewise.
1454 (elf_x86_64_nacl_plt): New. Forward declaration.
1455 (elf_x86_64_get_plt_sym_val): Removed.
1456 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
1457 against all dynamic relocations.
1458 (elf_x86_64_link_setup_gnu_properties): New function.
1459 (elf_backend_create_dynamic_sections): Updated.
1460 (elf_backend_setup_gnu_properties): New.
1461 (elf_x86_64_nacl_plt): New.
1462 (elf_x86_64_nacl_arch_bed): Updated.
1464 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1466 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
1467 (LAZY_PLT_ENTRY_SIZE): This.
1468 (NON_LAZY_PLT_ENTRY_SIZE): New.
1469 (elf_i386_plt0_entry): Renamed to ...
1470 (elf_i386_lazy_plt0_entry): This.
1471 (elf_i386_plt_entry): Renamed to ...
1472 (elf_i386_lazy_plt_entry): This.
1473 (elf_i386_pic_plt0_entry): Renamed to ...
1474 (elf_i386_pic_lazy_plt0_entry): This.
1475 (elf_i386_pic_plt_entry): Renamed to ...
1476 (elf_i386_pic_lazy_plt_entry): This.
1477 (elf_i386_got_plt_entry): Renamed to ...
1478 (elf_i386_non_lazy_plt_entry): This.
1479 (elf_i386_pic_got_plt_entry): Renamed to ...
1480 (elf_i386_pic_non_lazy_plt_entry): This.
1481 (elf_i386_eh_frame_plt): Renamed to ...
1482 (elf_i386_eh_frame_lazy_plt): This.
1483 (elf_i386_eh_frame_plt_got): Renamed to ...
1484 (elf_i386_eh_frame_non_lazy_plt): This.
1485 (elf_i386_plt_layout): Renamed to ...
1486 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
1487 eh_frame_plt_got_size.
1488 (elf_i386_non_lazy_plt_layout): New.
1489 (elf_i386_plt_layout): Likewise.
1490 (elf_i386_non_lazy_plt): Likewise.
1491 (GET_PLT_ENTRY_SIZE): Removed.
1492 (elf_i386_plt): Renamed to ...
1493 (elf_i386_lazy_plt): This.
1494 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
1495 (elf_i386_arch_bed): Updated.
1496 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1497 (elf_i386_create_dynamic_sections): Removed.
1498 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
1499 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1500 (elf_i386_adjust_dynamic_symbol): Updated.
1501 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
1502 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1503 size for PLT0 if there is no PLT0.
1504 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
1505 output section is discarded only if GOT isn't empty.
1506 (elf_i386_relocate_section): Updated. Properly get PLT index
1507 if there is no PLT0.
1508 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
1509 second and third slots in the PLT entry if there is no PLT0.
1510 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
1511 if there is no PLT0. Set sh_entsize on the .plt.got section.
1512 (elf_i386_nacl_plt): Forward declaration.
1513 (elf_i386_get_plt_sym_val): Removed.
1514 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
1515 against all dynamic relocations.
1516 (elf_i386_link_setup_gnu_properties): New function.
1517 (elf_backend_create_dynamic_sections): Updated.
1518 (elf_backend_setup_gnu_properties): New.
1519 (elf_i386_nacl_plt): Updated.
1520 (elf_i386_nacl_arch_bed): Likewise.
1521 (elf_i386_vxworks_arch_bed): Likewise.
1523 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
1525 * elflink.c (elf_output_implib): Remove executable flag from import
1527 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
1528 library is a relocatable object file.
1530 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1533 * elf32-avr.c (avr_should_move_sym): New function.
1534 (avr_should_reduce_sym_size): Likewise.
1535 (avr_should_increase_sym_size): Likewise.
1536 (elf32_avr_relax_delete_bytes): Adjust symbol values
1537 and sizes by calling new functions.
1539 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
1541 * config.bfd (riscv32-*): Enable rv64.
1543 2017-05-02 Alan Modra <amodra@gmail.com>
1546 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
1547 rather than h->root.type == bfd_link_hash_new.
1548 (bfd_elf_record_link_assignment): Similarly, call
1549 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
1551 2017-04-29 Alan Modra <amodra@gmail.com>
1554 * reloc.c (reloc_offset_in_range): New function.
1555 (bfd_perform_relocation, bfd_install_relocation): Use it.
1556 (_bfd_final_link_relocate): Likewise.
1558 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
1560 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
1561 before using .plt.got.
1562 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1564 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1566 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
1567 instead of "+=" to update 0.
1569 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1571 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
1572 .plt.got section here.
1573 (elf_i386_check_relocs): Don't create the .plt.got section.
1574 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
1575 the .plt.got and .plt.bnd sections here.
1576 (elf_x86_64_check_relocs): Don't create the .plt.got nor
1579 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1581 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
1583 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
1584 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
1585 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
1586 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
1589 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1591 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
1593 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
1594 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
1595 the first relocatable ELF input with GNU properties.
1597 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1599 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
1600 VxWorks for non-PIC.
1602 2017-04-27 Alan Modra <amodra@gmail.com>
1604 * elf-bfd.h (struct elf_backend_data): Make asection param of
1605 elf_backend_eh_frame_address_size const.
1606 (_bfd_elf_eh_frame_address_size): Likewise.
1607 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
1608 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
1609 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
1610 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
1611 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
1612 (next_cie_fde_offset): Constify params.
1613 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
1615 2017-04-27 Alan Modra <amodra@gmail.com>
1617 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
1618 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
1619 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
1621 (offset_adjust): New function.
1622 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
1623 (adjust_eh_frame_local_symbols): Likewise.
1624 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
1625 after changing anything. Return true if anything changed.
1626 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
1627 _bfd_elf_adjust_eh_frame_global_symbol for globals.
1629 2017-04-27 Alan Modra <amodra@gmail.com>
1631 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
1634 2017-04-27 Alan Modra <amodra@gmail.com>
1636 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1637 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
1638 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
1639 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
1640 for undef and undefweak dyn_relocs.
1641 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1642 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
1643 (allocate_got, allocate_dynrelocs): Likewise.
1644 (ppc64_elf_relocate_section): Likewise.
1646 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
1648 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
1649 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
1650 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
1651 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
1653 2017-04-26 Nick Clifton <nickc@redhat.com>
1656 * reloc.c (bfd_perform_relocation): Check for a negative address
1659 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1662 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
1664 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
1665 (elf_backend_always_renumber_dynsyms): Define.
1666 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
1667 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
1668 * elflink.c (bfd_elf_size_dynamic_sections): Also call
1669 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
1671 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1673 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1675 * elflink.c (bfd_elf_size_dynamic_sections): Only call
1676 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
1677 sections have been created.
1679 2017-04-26 Nick Clifton <nickc@redhat.com>
1682 * compress.c (bfd_init_section_compress_status): Check the return
1683 value from bfd_malloc.
1685 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1687 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
1688 no_finish_dynamic_symbol.
1689 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
1691 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
1692 weak symbol, don't make it dynamic.
1693 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
1694 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
1695 relocation for GOT reference.
1696 (elf_x86_64_finish_dynamic_symbol): Abort if
1697 no_finish_dynamic_symbol isn't 0.
1699 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1702 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
1703 undefined weak symbol, don't make it dynamic.
1704 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
1705 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1706 relocation for R_386_GOT32.
1708 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1711 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
1713 2017-04-23 Alan Modra <amodra@gmail.com>
1716 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
1717 * elf.c (lcomm_sym): New.
1718 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
1719 * bfd-in2.h: Regenerate.
1721 2017-04-23 Alan Modra <amodra@gmail.com>
1724 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
1725 parameters and comment.
1726 (_bfd_elf_get_reloc_section): Delete.
1727 (_bfd_elf_plt_get_reloc_section): Declare.
1728 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
1729 New functions. Don't blindly skip over assumed .rel/.rela prefix.
1731 (_bfd_elf_get_reloc_section): ..here. Delete.
1732 (assign_section_numbers): Call elf_get_reloc_section.
1733 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
1734 * elfxx-target.h (elf_backend_get_reloc_section): Update.
1736 2017-04-23 Alan Modra <amodra@gmail.com>
1739 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
1742 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
1745 * elf32-i386.c (elf_i386_link_hash_entry): Add
1746 no_finish_dynamic_symbol.
1747 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
1748 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
1749 symbol, don't make it dynamic in PIE.
1750 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
1751 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1752 relocation for R_386_GOT32
1753 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
1756 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
1760 * elflink.c (elf_link_add_object_symbols): Require
1761 --no-dynamic-linker with -E/--dynamic-list when creating
1764 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
1766 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
1769 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
1771 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
1772 dynamic symbol sorting.
1774 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
1777 * elflink.c (elf_link_add_object_symbols): Preserve
1778 dynamic_ref_after_ir_def when restoring the symbol table for
1779 unneeded dynamic object.
1781 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
1784 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
1785 on on undefined IFUNC symbol in the second PLT.
1787 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
1789 * peXXigen.c (pe_print_reloc): Correct chunk_end.
1791 2017-04-19 Alan Modra <amodra@gmail.com>
1793 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
1794 or make dynamic for info->dynamic_undefined_weak 0 and 1.
1795 * elf32-ppc.c:Formatting.
1796 (ensure_undefweak_dynamic): Don't make dynamic when
1797 info->dynamic_undefined_weak is zero.
1798 (allocate_dynrelocs): Discard undefweak dyn_relocs for
1799 info->dynamic_undefined_weak. Discard undef dyn_relocs when
1800 not default visibility. Discard undef and undefweak
1802 (ppc_elf_relocate_section): Adjust to suit.
1803 * elf64-ppc.c: Formatting.
1804 (ensure_undefweak_dynamic): Don't make dynamic when
1805 info->dynamic_undefined_weak is zero.
1806 (allocate_dynrelocs): Discard undefweak dyn_relocs for
1807 info->dynamic_undefined_weak. Discard them earlier.
1809 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
1812 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
1813 before generating the version definition section.
1815 2017-04-17 Alan Modra <amodra@gmail.com>
1817 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
1818 state when a regular object file defines a symbol with
1819 incompatible type to that defined by an earlier shared lib.
1821 2017-04-13 Alan Modra <amodra@gmail.com>
1823 * coffcode.h: Wrap some overly long _bfd_error_handler args.
1825 * elf32-arm.c: Likewise.
1826 * elf32-i386.c: Likewise.
1827 * elf32-mep.c: Likewise.
1828 * elf64-ia64-vms.c: Likewise.
1829 * elf64-x86-64.c: Likewise.
1830 * elflink.c: Likewise.
1831 * elfnn-ia64.c: Likewise.
1832 * elfxx-mips.c: Likewise.
1834 2017-04-13 Alan Modra <amodra@gmail.com>
1836 * aoutx.h: Use %B and %A in error messages throughout file.
1837 * aout-cris.c: Likewise.
1838 * archive.c: Likewise.
1839 * binary.c: Likewise.
1840 * coff-rs6000.c: Likewise.
1841 * coff-tic4x.c: Likewise.
1842 * coffcode.h: Likewise.
1843 * coffgen.c: Likewise.
1844 * cofflink.c: Likewise.
1845 * coffswap.h: Likewise.
1846 * cpu-arm.c: Likewise.
1847 * elf-eh-frame.c: Likewise.
1848 * elf-m10300.c: Likewise.
1850 * elf32-arc.c: Likewise.
1851 * elf32-arm.c: Likewise.
1852 * elf32-bfin.c: Likewise.
1853 * elf32-frv.c: Likewise.
1854 * elf32-iq2000.c: Likewise.
1855 * elf32-m32c.c: Likewise.
1856 * elf32-microblaze.c: Likewise.
1857 * elf32-nds32.c: Likewise.
1858 * elf32-rl78.c: Likewise.
1859 * elf32-rx.c: Likewise.
1860 * elf32-score.c: Likewise.
1861 * elf32-score7.c: Likewise.
1862 * elf32-sh64.c: Likewise.
1863 * elf32-v850.c: Likewise.
1864 * elf32-vax.c: Likewise.
1865 * elf32-visium.c: Likewise.
1866 * elf64-ia64-vms.c: Likewise.
1867 * elf64-mmix.c: Likewise.
1868 * elf64-sh64.c: Likewise.
1869 * elfcode.h: Likewise.
1870 * elfnn-aarch64.c: Likewise.
1871 * elfnn-ia64.c: Likewise.
1872 * elfxx-mips.c: Likewise.
1873 * hpux-core.c: Likewise.
1876 * linker.c: Likewise.
1877 * merge.c: Likewise.
1879 * oasys.c: Likewise.
1880 * pdp11.c: Likewise.
1881 * peXXigen.c: Likewise.
1882 * rs6000-core.c: Likewise.
1883 * vms-alpha.c: Likewise.
1884 * xcofflink.c: Likewise.
1886 2017-04-13 Alan Modra <amodra@gmail.com>
1888 * bfd.c (PRINT_TYPE): Define.
1889 (_doprnt): New function.
1890 (error_handler_internal): Use _doprnt.
1891 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
1892 calls in their natural order, throughout file.
1893 * coff-mcore.c: Likewise.
1894 * coff-ppc.c: Likewise.
1895 * coff-tic80.c: Likewise.
1896 * cofflink.c: Likewise.
1897 * elf-s390-common.c: Likewise.
1899 * elf32-arm.c: Likewise.
1900 * elf32-i386.c: Likewise.
1901 * elf32-m32r.c: Likewise.
1902 * elf32-msp430.c: Likewise.
1903 * elf32-spu.c: Likewise.
1904 * elf64-ia64-vms.c: Likewise.
1905 * elf64-sparc.c: Likewise.
1906 * elf64-x86-64.c: Likewise.
1907 * elflink.c: Likewise.
1908 * elfnn-aarch64.c: Likewise.
1909 * elfnn-ia64.c: Likewise.
1910 * elfxx-mips.c: Likewise.
1912 2017-04-13 Alan Modra <amodra@gmail.com>
1914 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
1915 branch veneers" error. Fix double space and format message.
1916 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
1917 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
1919 2017-04-13 Alan Modra <amodra@gmail.com>
1921 * bfd-in2.h: Regenerate.
1923 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
1925 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
1926 extra `\n' in warning/error messages.
1927 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
1928 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1930 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
1932 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
1933 processor-specific properties with generic ELF target vector.
1935 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
1937 * elf32-sparc.c (elf_backend_fixup_symbol): New.
1938 * elf64-sparc.c (elf_backend_fixup_symbol): New.
1939 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1940 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
1942 (link_hash_newfunc): Initialize has_got_reloc and
1944 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
1946 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
1948 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
1950 (_bfd_sparc_elf_fixup_symbol): New function.
1951 (allocate_dynrelocs): Don't allocate space for dynamic
1952 relocations and discard relocations against resolved undefined
1953 weak symbols in executable. Don't make resolved undefined weak
1954 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1955 relocation against undefined weak symbols in PIE.
1956 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
1957 relocations against resolved undefined weak symbols in PIE
1958 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
1959 without ynamic PLT/GOT relocations for resolved undefined weak
1961 Don't generate dynamic relocation against resolved undefined
1962 weak symbol in executable.
1963 (pie_finish_undefweak_symbol): New function.
1964 (_bfd_sparc_elf_finish_dynamic_sections): Call
1965 pie_finish_undefweak_symbol on all symbols in PIE.
1966 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
1967 (_bfd_sparc_elf_fixup_symbol): New function.
1969 2017-04-10 Nick Clifton <nickc@redhat.com>
1971 * config.bfd: Remove ns32k from obsolete list.
1973 2017-04-10 Alan Modra <amodra@gmail.com>
1976 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
1977 (special_sections_i): Likewise for .init_array.
1978 (special_sections_p): Likewise for .preinit_array.
1980 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
1984 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
1985 ELF_COMMON_DEF_P for common symbols.
1986 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1987 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1988 * elflink.c (_bfd_elf_merge_symbol): Revert commits
1989 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
1990 07492f668d2173da7a2bda3707ff0985e0f460b6.
1992 2017-04-07 Pedro Alves <palves@redhat.com>
1994 * opncls.c (bfd_get_debug_link_info): Rename to...
1995 (bfd_get_debug_link_info_1): ... this. Change type of second
1996 parameter to void pointer. Adjust.
1997 (bfd_get_debug_link_info): Reimplement on top of
1998 bfd_get_debug_link_info_1.
1999 (separate_debug_file_exists, separate_alt_debug_file_exists):
2000 Change type of second parameter to void pointer. Adjust.
2001 (get_func_type, check_func_type): Change type of second parameter
2003 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
2004 the callback functions instead of passing the address of a local.
2005 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
2006 find_separate_debug_file.
2007 (get_alt_debug_link_info_shim): Change type of second parameter to
2008 void pointer. Adjust.
2009 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
2010 find_separate_debug_file.
2011 (get_build_id_name, bfd_boolean check_build_id_file): Change type
2012 of second parameter to void pointer. Adjust.
2013 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
2014 pointer local to find_separate_debug_file.
2016 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
2018 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
2019 external symbols with a definition.
2020 (_bfd_coff_gc_mark_extra_sections): Fix typo.
2022 2017-04-07 Alan Modra <amodra@gmail.com>
2024 * po/SRC-POTFILES.in: Regenerate.
2026 2017-04-05 Alan Modra <amodra@gmail.com>
2028 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
2031 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
2033 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
2034 numbers for DataDirectory entry indicies passed to
2037 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
2039 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
2040 each GNU_MBIND section and align GNU_MBIND section to page size.
2041 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
2042 segment for each GNU_MBIND section.
2043 (_bfd_elf_init_private_section_data): Copy sh_info from input
2044 for GNU_MBIND section.
2046 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
2048 * elfnn-riscv.c (GP_NAME): Delete.
2049 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
2050 (_bfd_riscv_relax_lui): Likewise.
2052 2017-04-04 Nick Clifton <nickc@redhat.com>
2055 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
2057 (bfd_elf_final_link): Only initialize the extended symbol index
2058 section if there are extended symbol tables to list.
2060 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
2062 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
2063 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
2064 * configure.ac (elf): Add elf-properties.lo.
2065 * Makefile.in: Regenerated.
2066 * configure: Likewise.
2067 * elf-bfd.h (elf_property_kind): New.
2068 (elf_property): Likewise.
2069 (elf_property_list): Likewise.
2070 (elf_properties): Likewise.
2071 (_bfd_elf_parse_gnu_properties): Likewise.
2072 (_bfd_elf_get_property): Likewise.
2073 (_bfd_elf_link_setup_gnu_properties): Likewise.
2074 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
2075 and setup_gnu_properties.
2076 (elf_obj_tdata): Add properties.
2077 * elf-properties.c: New file.
2078 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
2079 (elf_i386_merge_gnu_properties): Likewise.
2080 (elf_backend_parse_gnu_properties): Likewise.
2081 (elf_backend_merge_gnu_properties): Likewise.
2082 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2083 (elf_x86_64_merge_gnu_properties): Likewise.
2084 (elf_backend_parse_gnu_properties): Likewise.
2085 (elf_backend_merge_gnu_properties): Likewise.
2086 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
2087 (elf_backend_parse_gnu_properties): Likewise.
2088 (elf_backend_setup_gnu_properties): Likewise.
2089 (elfNN_bed): Add elf_backend_parse_gnu_properties,
2090 elf_backend_merge_gnu_properties and
2091 elf_backend_setup_gnu_properties.
2093 2017-03-30 Pip Cet <pipcet@gmail.com>
2095 * elf32-wasm32.c: Add relocation code, two relocs.
2096 * reloc.c: Add wasm32 relocations.
2097 * libbfd.h: Regenerate.
2098 * bfd-in2.h: Regenerate.
2099 * bfd/po/bfd.pot: Regenerate.
2101 2017-03-29 Nick Clifton <nickc@redhat.com>
2104 * coff-bfd.h (struct coff_section_data): Add new fields:
2105 saved_bias and bias.
2106 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
2107 computed for PE binaries.
2108 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
2111 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
2114 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
2115 to handle a local symbol with a hash-symbol-entry; without PLT.
2116 Add BFD_ASSERT for an incidental case with GOT entry present.
2117 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
2118 isn't forced-or-set local.
2120 2017-03-27 Pip Cet <pipcet@gmail.com>
2122 * wasm-module.c: New file to support WebAssembly modules.
2123 * wasm-module.h: New file to support WebAssembly modules.
2124 * doc/webassembly.texi: Start documenting wasm-module.c.
2125 * config.bfd: Add wasm_vec.
2126 * targets.c: Likewise.
2127 * configure.ac: Likewise.
2128 * Makefile.am: Add entries for wasm-module.c.
2129 * Makefile.in: Regenerate.
2130 * configure: Regenerate.
2131 * po/SRC-POTFILES.in: Regenerate.
2133 2017-03-27 Pip Cet <pipcet@gmail.com>
2135 * cpu-wasm32.c: New file to support wasm32 architecture.
2136 * elf32-wasm32.c: New file to support wasm32 architecture.
2137 * Makefile.am: Add wasm32 architecture.
2138 * archures.c: Likewise.
2139 * config.bfd: Likewise.
2140 * configure.ac: Likewise.
2141 * targets.c: Likewise.
2142 * Makefile.in: Regenerate.
2143 * bfd-in2.h: Regenerate.
2144 * configure: Regenerate.
2145 * po/SRC-POTFILES.in: Regenerate.
2147 2017-03-20 Alan Modra <amodra@gmail.com>
2150 * elf64-ppc.c (compare_symbols): Stabilize sort.
2152 2017-03-18 Alan Modra <amodra@gmail.com>
2154 * elf64-ppc.c (struct ppc_link_hash_table): Add
2155 local_ifunc_resolver and maybe_local_ifunc_resolver.
2156 (ppc_build_one_stub): Set flags on emitting dynamic
2157 relocation to ifunc.
2158 (ppc64_elf_relocate_section): Likewise.
2159 (ppc64_elf_finish_dynamic_symbol): Likewise.
2160 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
2161 local dynamic relocs to ifuncs.
2162 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
2163 local_ifunc_resolver and maybe_local_ifunc_resolver.
2164 (ppc_elf_relocate_section): Set flag on emitting dynamic
2165 relocation to ifuncs.
2166 (ppc_elf_finish_dynamic_symbol): Likewise.
2167 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
2168 dynamic relocs to ifuncs.
2170 2017-03-13 Nick Clifton <nickc@redhat.com>
2173 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
2174 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
2175 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
2176 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
2177 * bfd-in2.h: Regenerate.
2178 * libbfd.h: Regenerate.
2179 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
2181 (IS_AARCH64_TLSDESC_RELOC): Likewise.
2182 (elfNN_aarch64_howto_table): Likewise.
2183 (aarch64_tls_transition_without_check): Likewise.
2184 (aarch64_reloc_got_type): Likewise.
2185 (elfNN_aarch64_final_link_relocate): Likewise.
2186 (elfNN_aarch64_tls_relax): Likewise.
2187 (elfNN_aarch64_relocate_section): Likewise.
2188 (elfNN_aarch64_gc_sweep_hook): Likewise.
2189 (elfNN_aarch64_check_relocs): Likewise.
2190 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2191 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2193 2017-03-11 Alan Modra <amodra@gmail.com>
2195 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
2196 parameter is in fact used. Whitespace fixes.
2197 * elf64-ppc.c: Likewise.
2199 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
2201 * rs6000-core.c (CORE_NEW): Simplify macro when
2202 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
2204 2017-03-07 Alan Modra <amodra@gmail.com>
2208 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
2211 2017-03-05 Alan Modra <amodra@gmail.com>
2213 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
2214 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
2215 (next_cie_fde_offset): New function.
2216 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
2217 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
2218 four bytes. Align CIEs to four or eight bytes depending on
2219 per_encoding_aligned8. Align FDEs according to their encoding.
2220 Pad last FDE to output section alignment.
2221 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
2223 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
2224 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
2225 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
2227 2017-03-02 Martin Bickel <binutils@ineranves.de>
2230 * elf.c (rewrite_elf_program_header): Do not issue a warning for
2231 empty segments which have a zero filesz, but a non-zero memsz.
2233 2017-03-02 Alan Modra <amodra@gmail.com>
2235 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
2237 2017-02-28 Alan Modra <amodra@gmail.com>
2239 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
2240 (ppc64_elf_relocate_section): Likewise.
2242 2017-02-28 Alan Modra <amodra@gmail.com>
2245 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
2246 rather than elf32_nios2_hash_table or elf_hash_table.
2247 (create_got_section): Likewise.
2248 (nios2_elf32_finish_dynamic_symbol): Likewise.
2249 (nios2_elf32_adjust_dynamic_symbol): Likewise.
2250 (nios2_elf32_size_dynamic_sections): Likewise.
2251 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
2252 vars. Use htab equivalents directly instead. Don't create
2253 all dynamic sections on needing just the GOT. Use a goto
2254 rather than a fall-through with reloc test. Ensure
2255 htab->dynobj is set when making dynamic sreloc section.
2256 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
2257 equivalent directly instead. Don't segfault on looking for
2258 .dynamic when dynamic sections have not been created. Don't
2259 segfault on .got.plt being discarded.
2260 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
2261 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
2262 fixme and another not so relevant comment.
2263 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
2264 already set, set hash table dynobj on creating .sbss.
2266 2017-02-28 Alan Modra <amodra@gmail.com>
2268 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
2269 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
2270 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
2271 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
2272 (ppc64_elf_relocate_section): Likewise.
2273 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
2274 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
2275 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
2276 * libbfd.h: Regenerate.
2277 * bfd-in2.h: Regenerate.
2279 2017-02-28 Alan Modra <amodra@gmail.com>
2281 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
2282 dynamic .data.rel.ro read-only.
2283 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
2284 rather than section flags when deciding where copy reloc goes.
2285 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2286 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2287 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2288 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
2289 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
2290 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
2291 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
2292 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
2293 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2294 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
2295 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
2296 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
2297 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2298 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2299 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
2300 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
2301 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2302 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2303 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
2305 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
2307 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
2308 `jalr $0, $25' instruction encoding.
2310 2017-02-27 Nick Clifton <nickc@redhat.com>
2313 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
2314 generating a seg-fault when encountering a symbol that has been
2315 deleted by garbage collection.
2317 2017-02-25 Alan Modra <amodra@gmail.com>
2319 * elf32-arc.c (struct dynamic_sections): Delete.
2320 (enum dyn_section_types): Delete.
2321 (dyn_section_names): Delete.
2322 (arc_create_dynamic_sections): Delete.
2323 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
2324 segfault on discarded .rela.plt section.
2325 (elf_arc_size_dynamic_sections): Formatting. Don't call
2326 arc_create_dynamic_sections. Don't allocate memory for sections
2327 handled by the generic linker. Correct code finding relocs in
2328 read-only sections. Set SEC_EXCLUDE on zero size .got,
2329 .got.plt, and .dynbss sections. Do set .interp for pies.
2331 2017-02-24 Andrew Waterman <andrew@sifive.com>
2333 * elfnn-riscv.c (GP_NAME): New macro.
2334 (riscv_global_pointer_value): Use it.
2335 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
2336 output section, consider only that section's alignment.
2338 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
2340 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
2341 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
2342 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
2343 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
2345 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
2347 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
2348 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
2351 2017-02-23 Alan Modra <amodra@gmail.com>
2354 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
2356 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
2357 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
2360 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
2363 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
2364 processing ahead of the call to `elf_gc_sweep_symbol'.
2366 2017-02-22 Nick Clifton <nickc@redhat.com>
2369 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
2370 created section 4-byte alignment.
2372 2017-02-22 Alan Modra <amodra@gmail.com>
2374 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
2375 on .got or .plt output section being discarded by script.
2376 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
2379 2017-02-21 Alan Modra <amodra@gmail.com>
2381 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
2382 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
2384 2017-02-20 Alan Modra <amodra@gmail.com>
2387 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
2388 if DT_RELSZ/DT_RELASZ is zero.
2390 2017-02-17 Nick Clifton <nickc@redhat.com>
2392 * compress.c (bfd_get_full_section_contents): Remember to reduce
2393 compressed size by the sizeof the compression header when
2394 decompressing the contents.
2396 2017-02-17 Pedro Alves <palves@redhat.com>
2398 * srec.c (Chunk): Rename to ...
2399 (_bfd_srec_len): ... this.
2400 (S3Forced): Rename to ...
2401 (_bfd_srec_forceS3): ... this.
2402 * objcopy.c: Adjust all references.
2404 2017-02-17 Pedro Alves <palves@redhat.com>
2406 * archive.c (bsd_write_armap): Rename to ...
2407 (_bfd_bsd_write_armap): ... this.
2408 (coff_write_armap): Rename to ...
2409 (_bfd_coff_write_armap): ... this.
2410 * libbfd-in.h (bsd_write_armap): Rename to ...
2411 (_bfd_bsd_write_armap): ... this.
2412 (coff_write_armap): Rename to ...
2413 (_bfd_coff_write_armap): ... this.
2414 * aout-target.h, aout-tic30.c: Adjust all users.
2415 * libbfd.h: Regenerate.
2417 2017-02-17 Pedro Alves <palves@redhat.com>
2419 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
2420 (warn_deprecated): Rename to ...
2421 (_bfd_warn_deprecated): ... this.
2422 * libbfd.c (warn_deprecated): Rename to ...
2423 (_bfd_warn_deprecated): ... this.
2424 * bfd-in2.h: Regenerate.
2426 2017-02-17 Pedro Alves <palves@redhat.com>
2428 * bfdio.c (real_ftell): Rename to ...
2429 (_bfd_real_ftell): ... this.
2430 (real_fseek): Rename to ...
2431 (_bfd_real_fseek): ... this.
2432 (real_fopen): Rename to ...
2433 (_bfd_real_fopen): ... this.
2434 * libbfd-in.h (real_ftell): Rename to ...
2435 (_bfd_real_ftell): ... this.
2436 (real_fseek): Rename to ...
2437 (_bfd_real_fseek): ... this.
2438 (real_fopen): Rename to ...
2439 (_bfd_real_fopen): ... this.
2440 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
2441 * libbfd.h: Regenerate.
2443 2017-02-17 Pedro Alves <palves@redhat.com>
2445 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
2446 * libbfd.c (read_unsigned_leb128): Rename to ...
2447 (_bfd_read_unsigned_leb128): ... this.
2448 (read_signed_leb128): Rename to ...
2449 (_bfd_read_signed_leb128): ... this.
2450 (safe_read_leb128): Rename to ...
2451 (_bfd_safe_read_leb128): ... this.
2452 * libbfd-in.h (read_unsigned_leb128): Rename to ...
2453 (_bfd_read_unsigned_leb128): ... this.
2454 (read_signed_leb128): Rename to ...
2455 (_bfd_read_signed_leb128): ... this.
2456 (safe_read_leb128): Rename to ...
2457 (_bfd_safe_read_leb128): ... this.
2458 * libbfd.h: Renegerate.
2460 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
2462 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
2463 before trying to fine matching file and line information.
2465 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
2467 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
2468 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
2469 not match current bfd, then reload debug information. Record bfd
2470 we're loading debug info for in the stash. If we have debug
2471 informatin in the cache then perform section placement before
2474 2017-02-16 Alan Modra <amodra@gmail.com>
2477 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
2478 * elfxx-target.h (elf_backend_no_page_alias): Define.
2479 (elfNN_bed): Init new field.
2480 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
2481 ensure PT_LOAD segment starts on a new page.
2482 * elf32-hppa.c (elf_backend_no_page_alias): Define.
2484 2017-02-16 Alan Modra <amodra@gmail.com>
2487 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
2490 2017-02-16 Jiong Wang <jiong.wang@arm.com>
2492 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
2493 * bfd-in2.h: Regenerated.
2495 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
2498 * elf32-i386.c (elf_i386_relocate_section): Allow
2499 "lea foo@GOT, %reg" in PIC.
2501 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
2504 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
2505 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
2506 error against local IFUNC symbol without a base register for
2509 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
2511 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
2512 `%P: %H:' with `info->callbacks->einfo'.
2513 (ppc_elf_relocate_section): Likewise.
2514 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2515 (ppc64_elf_edit_toc): Likewise.
2516 (ppc64_elf_relocate_section): Likewise.
2518 2017-02-14 Alan Modra <amodra@gmail.com>
2520 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2521 --gc-keep-exported, and test versioned field of sym rather than
2522 looking for @ in name.
2524 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
2526 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
2529 2017-02-13 Nick Clifton <nickc@redhat.com>
2532 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
2535 2017-02-07 Andrew Waterman <andrew@sifive.com>
2537 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
2538 entry size if PLT header is written.
2540 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
2542 Fix sparc64 dynamic relocation processing to use the dynamic
2544 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
2545 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
2548 2017-02-03 Nick Clifton <nickc@redhat.com>
2551 * coffcode.h (coff_write_object_contents): Enlarge size of
2552 s_name_buf in order to avoid compile time warning about possible
2554 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
2555 32-bits of insn value before printing into buffer.
2557 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2559 * elfxx-mips.c (mips_elf_hash_sort_data): Add
2560 `max_local_dynindx'.
2561 (mips_elf_sort_hash_table): Handle it.
2562 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
2563 symbols bump up `max_local_dynindx' rather than
2564 `max_non_got_dynindx'.
2566 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2568 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
2569 `min_got_dynindx', `max_unref_got_dynindx' and
2570 `max_non_got_dynindx' members to the `bfd_size_type' data type.
2571 (mips_elf_sort_hash_table): Adjust accordingly.
2573 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2575 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
2576 to access the hash table.
2578 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2580 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
2581 non-NULL `htab' to the beginning.
2583 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2585 * elflink.c (elf_gc_sweep): Wrap overlong line.
2587 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
2589 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
2590 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
2591 * elfxx-mips.c (mips_elf_link_hash_table): Add
2592 `ignore_branch_isa' member.
2593 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
2594 in branch relocation calculation as an error if
2595 `ignore_branch_isa' has been set.
2596 (_bfd_mips_elf_insn32): Rename to...
2597 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
2598 parameter to `insn32' and add an `ignore_branch_isa' parameter.
2599 Handle the new parameter.
2601 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
2603 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
2604 local variable dynobj.
2607 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
2608 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
2609 executable from read-only sections into sdynrelro.
2610 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
2611 dynamic relocs in sdynrelro.
2612 (elf_backend_want_dynrelro): Define.
2614 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2616 * config.bfd (*-*-rtemsaout*): Mark as removed.
2618 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2620 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
2621 (arm-*-rtems*): Move to (arm*-*-eabi*).
2622 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
2623 (m68-*-rtems*): Move to (m68*-*-elf*).
2625 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2627 * config.bfd (*-*-rtemscoff*): Mark as removed.
2629 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
2632 * elflink.c (bfd_elf_record_link_assignment): Revert last
2633 change and don't ever clear `forced_local'. Set `mark'
2635 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
2637 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
2638 (bfd_elf_size_dynamic_sections): ... here.
2639 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
2640 and set `mark' instead in `__tls_get_addr_opt' processing.
2641 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
2643 2017-01-24 Alan Modra <amodra@gmail.com>
2645 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
2646 where dynamic relocs are preferable. Allow ifunc too.
2647 (ensure_undefweak_dynamic): New function.
2648 (allocate_dynrelocs): Use it here. Move plt handling last and
2649 don't make symbols dynamic, simplifying loop. Only make undef
2650 weak symbols with GOT entries dynamic. Correct condition
2651 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
2652 comments. Remove goto.
2653 (ppc_elf_relocate_section): Correct test for using dynamic
2654 symbol on GOT relocs. Rearrange test for emitting GOT relocs
2655 to suit. Set up explicit tls_index entries and implicit GOT
2656 tls_index entries resolvable at link time for
2657 __tls_get_addr_opt. Simplify test to clear mem for prelink.
2658 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
2659 (ensure_undefweak_dynamic): New function.
2660 (allocate_dynrelocs): Use it here. Only make undef weak symbols
2661 with GOT entries dynamic. Remove unnecessary test of
2662 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
2663 (ppc64_elf_relocate_section): Correct test for using dynamic
2664 symbol on GOT relocs. Rearrange test for emitting GOT relocs
2665 to suit. Set up explicit tls_index entries and implicit GOT
2666 tls_index entries resolvable at link time for __tls_get_addr_opt.
2667 Simplify expression to clear mem for prelink.
2669 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
2671 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
2673 2017-01-20 Jiong Wang <jiong.wang@arm.com>
2675 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
2676 (elf_backend_hash_symbol): Define.
2678 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
2681 * elflink.c (bfd_elf_record_link_assignment): Clear any
2682 `forced_local' marking for DSO symbols that are not being
2685 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2687 * elfnn-riscv.c (riscv_elf_object_p): New function.
2689 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
2692 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2694 (elf_x86_64_check_relocs): Create .eh_frame section for the
2696 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2697 .eh_frame section for the .plt.bnd section.
2698 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2699 for the .plt.bnd section.
2701 2017-01-12 Nick Clifton <nickc@redhat.com>
2704 * opncls.c (find_separate_debug_file): Add include_dirs
2705 parameter. Only include the directory part of the bfd's filename
2706 in search paths if include_dirs is true. Add a couple of extra
2707 locations for looking for debug files.
2708 ( bfd_follow_gnu_debuglink): Update invocation of
2709 find_separate_debug_file.
2710 (bfd_follow_gnu_debugaltlink): Likewise.
2711 (get_build_id): New function: Finds the build-id of the given bfd.
2712 (get_build_id_name): New function: Computes the name of the
2713 separate debug info file for a bfd, based upon its build-id.
2714 (check_build_id_file): New function: Checks to see if a separate
2715 debug info file exists at the given location, and that its
2716 build-id matches that of the original bfd.
2717 (bfd_follow_build_id_debuglink): New function: Finds a separate
2718 debug info file for a given bfd by using the build-id method.
2719 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
2720 method of locating a separate debug info file before using the
2722 * bfd-in2.h: Regenerate.
2724 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
2727 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
2728 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
2729 elf_x86_64_eh_frame_plt_got.
2730 (elf_x86_64_size_dynamic_sections): Get unwind info from
2731 elf_x86_64_bnd_arch_bed for the BND PLT.
2733 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
2735 * config.bfd: Add entries for i686-redox and x86_64-redox.
2737 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2739 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
2741 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2742 .eh_frame section to 4 bytes for x32.
2743 (elf_x86_64_check_relocs): Likewise.
2745 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2748 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
2749 (PLT_GOT_FDE_LENGTH): Likewise.
2750 (elf_i386_plt_layout): Add eh_frame_plt_got and
2751 eh_frame_plt_got_size.
2752 (elf_i386_plt): Updated.
2753 (elf_i386_link_hash_table): Add plt_got_eh_frame.
2754 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
2755 (elf_i386_size_dynamic_sections): Allocate and initialize
2756 .eh_frame section for .plt.got.
2757 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
2759 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
2760 eh_frame_plt_got_size.
2761 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
2762 (PLT_GOT_FDE_LENGTH): Likewise.
2763 (elf_x86_64_backend_data): Add eh_frame_plt_got and
2764 eh_frame_plt_got_size.
2765 (elf_x86_64_arch_bed): Updated.
2766 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
2767 eh_frame_plt_got_size.
2768 (elf_x86_64_nacl_arch_bed): Likewise.
2769 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
2770 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
2771 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2772 .eh_frame section for .plt.got.
2773 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2776 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2778 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
2779 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
2781 2017-01-09 Nick Clifton <nickc@redhat.com>
2783 * dwarf2.c (lookup_address_in_function_table): Return early if
2784 there are no functions in the given comp unit, or if the high
2785 address of the last function in the comp unit is less than the
2788 2017-01-09 Nick Clifton <nickc@redhat.com>
2791 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
2792 message if there are too many symbols to load.
2794 2017-01-04 James Clarke <jrtc27@jrtc27.com>
2796 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
2797 if relocs are cached.
2799 2017-01-03 Rich Felker <bugdal@aerifal.cx>
2802 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
2803 for R_MICROBLAZE_GOTOFF_64.
2805 2017-01-03 Nick Clifton <nickc@redhat.com>
2807 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
2808 warning about using a possibly uninitialised variable.
2810 2017-01-02 Alan Modra <amodra@gmail.com>
2812 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
2813 (allocate_plt_static, allocate_dynrelocs): Use it.
2815 2017-01-02 Alan Modra <amodra@gmail.com>
2817 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
2818 .PARISC.unwind section.
2820 2017-01-02 Alan Modra <amodra@gmail.com>
2823 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
2824 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
2825 indirect to GOT pointer relative code edit.
2827 2017-01-02 Alan Modra <amodra@gmail.com>
2829 Update year range in copyright notice of all files.
2831 For older changes see ChangeLog-2016
2833 Copyright (C) 2017 Free Software Foundation, Inc.
2835 Copying and distribution of this file, with or without modification,
2836 are permitted in any medium without royalty provided the copyright
2837 notice and this notice are preserved.
2843 version-control: never