1 2015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
4 * elf32-s390.c (elf_s390_reloc_type_class): Return
5 reloc_class_ifunc for ifunc symbols.
6 * elf64-s390.c (elf_s390_reloc_type_class): Likewise.
8 2015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
10 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Call
11 elf_s390_finish_ifunc_symbol only for actually defined symbols.
12 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
14 2015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
16 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs): Remove
18 * elf32-s390.c (allocate_dynrelocs): Don't use last parameter.
19 * elf64-s390.c (allocate_dynrelocs): Don't use last parameter.
21 2015-10-20 Hans-Peter Nilsson <hp@bitrange.com>
23 * mmo.c (mmo_write_symbols_and_terminator): Correct printed value
24 of Main in error message.
26 2015-10-18 Doug Evans <xdje42@gmail.com>
28 * targets.c (bfd_flavour_name): "MMO" is spelled "mmo".
30 2015-10-17 Alan Modra <amodra@gmail.com>
32 * elf64-ppc.c (ppc64_elf_size_stubs): Correct __glink_PLTresolve
33 eh_frame FDE for ELFv1.
35 2015-10-16 H.J. Lu <hongjiu.lu@intel.com>
37 * elf32-i386.c (elf_i386_convert_mov_to_lea): Check if symbol
39 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
41 2015-10-16 H.J. Lu <hongjiu.lu@intel.com>
43 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't check
45 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
47 2015-10-15 H.J. Lu <hongjiu.lu@intel.com>
49 * elflink.c (_bfd_elf_merge_symbol): Fix typos in comments
51 2015-10-15 Alan Modra <amodra@gmail.com>
53 * elf32-v850.c (v850_elf_copy_private_bfd_data): Remove assertion
54 that input and output .note.renesas sections are same size.
55 Instead, only copy input to output if they are.
57 2015-10-15 Riku Voipio <riku.voipio@iki.fi>
60 * elfcore.h (elf_core_file_p): Use the file_ptr type to hold the
62 * elfcode.h (elf_object_p): Likewise.
64 2015-10-14 Rich Felker <dalias@libc.org>
67 * elf32-sh.c (sh_elf_size_dynamic_sections): Always emit
68 DT_PLTGOT for FDPIC output.
70 2015-10-13 Alan Modra <amodra@gmail.com>
72 * elf.c (_bfd_elf_map_sections_to_segments): Don't set
74 (assign_file_positions_for_non_load_sections): Set PT_GNU_RELRO
77 2015-10-12 H.J. Lu <hongjiu.lu@intel.com>
80 * elflink.c (_bfd_elf_add_default_symbol): Skip the unversioned
81 definition after the default version.
83 2015-10-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
86 * elf32-s390.c (elf_s390_gc_sweep_hook): Do not reduce got
87 refcount for relocs not really requiring a got slot.
88 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
90 2015-10-11 John David Anglin <danglin@gcc.gnu.org>
92 * elf-hppa.h (elf_hppa_action_discarded): Ignore relocations in
95 2015-10-07 Cupertino Miranda <cmiranda@synopsys.com>
97 * archures.c: Remove support for older ARC. Added support for new
98 ARC cpus (ARC600, ARC601, ARC700, ARCV2).
99 * bfd-in2.h: Likewise.
100 * config.bfd: Likewise.
101 * cpu-arc.c: Likewise.
102 * elf32-arc.c: Totally changed file with a refactored
103 inplementation of the ARC port.
104 * libbfd.h: Added ARC specific relocation types.
107 2015-10-06 H.J. Lu <hongjiu.lu@intel.com>
109 * bfd.c (bfd_update_compression_header): Clear the ch_reserved
110 field in 64-bit output.
111 (bfd_convert_section_contents): Likewise.
113 2015-10-05 H.J. Lu <hongjiu.lu@intel.com>
116 * elflink.c (elf_link_add_object_symbols): Don't re-export a
117 symbol if it isn't undefined.
119 2015-10-04 H.J. Lu <hongjiu.lu@intel.com>
121 * config.bfd (targ_selvecs, targ64_selvecs): Add iamcu_elf32_vec,
122 i386_pei_vec and x86_64_pei_vec for Solaris2/x86.
124 2015-10-02 Renlin Li <renlin.li@arm.com>
126 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Add
127 TLSIE_MOVW_GOTTPREL_G1.
128 (aarch64_tls_transition_without_check): Add
129 TLSIE_MOVW_GOTTPREL_G1 to TLSLE_MOVW_TPREL_G2
130 transition for local symbol.
131 (elfNN_aarch64_tls_relax): Add a argument to pass tp offset.
132 Add TLSIE_MOVW_GOTTPREL_G1 relaxation.
133 (elfNN_aarch64_relocate_section): Call elfNN_aarch64_tls_relax
136 2015-10-02 Renlin Li <renlin.li@arm.com>
138 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Add
139 relax transitions for TLSDESC_ADD, TLSDESC_LDR, TLSDESC_OFF_G0_NC,
141 (aarch64_tls_transition_without_check): Add relaxation support.
142 (aarch64_reloc_got_type): Add support.
143 (elfNN_aarch64_final_link_relocate): Likewise.
144 (elfNN_aarch64_tls_relax): Likewise.
145 (elfNN_aarch64_relocate_section): Likewise.
146 (elfNN_aarch64_gc_sweep_hook): Likewise.
147 (elfNN_aarch64_check_relocs): Likewise.
148 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
149 (_bfd_aarch64_elf_resolve_relocation): Likewise.
151 2015-10-02 Renlin Li <renlin.li@arm.com>
153 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Check overflow for
154 BFD_RELOC_AARCH64_TLSDESC_OFF_G1.
156 2015-10-02 Renlin Li <renlin.li@arm.com>
158 * elfnn-aarch64.c(IS_AARCH64_TLS_RELAX_RELOC):
159 Add relaxation support for TLSGD_MOVW_G0_NC and TLSGD_MOVW_G1.
160 (aarch64_tls_transition_without_check): Likewise
161 (elfNN_aarch64_tls_relax): Likwise.
163 2015-10-02 Renlin Li <renlin.li@arm.com>
165 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Create GOT section
166 for TLSLE_MOVW_TPREL_G(1, 1_NC, 2) relocation.
168 2015-10-02 Renlin Li <renlin.li@arm.com>
170 * reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and
171 AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order.
172 * libbfd.h: Regenerate.
173 * bfd-in2.h: Likewise.
174 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Make
175 TLSIE_MOVW_GOTTPREL_G1 check overflow.
176 (aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1
177 and TLSIE_MOVW_GOTTPREL_G0_NC.
178 (elfNN_aarch64_final_link_relocate): Likewise.
179 (elfNN_aarch64_relocate_section): Likewise.
180 (elfNN_aarch64_gc_sweep_hook): Likewise.
181 (elfNN_aarch64_check_relocs): Likewise.
182 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
183 (_bfd_aarch64_elf_resolve_relocation): Likewise.
185 2015-10-02 Renlin Li <renlin.li@arm.com>
187 * elfnn-aarch64.c (aarch64_reloc_got_type): Add
188 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support.
189 (elfNN_aarch64_final_link_relocate): Likewise.
190 (elfNN_aarch64_relocate_section): Likewise.
191 (elfNN_aarch64_gc_sweep_hook): Likewise.
192 (elfNN_aarch64_check_relocs): Likewise.
193 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
194 (_bfd_aarch64_elf_resolve_relocation): Likewise.
196 2015-10-02 Renlin Li <renlin.li@arm.com>
198 * reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC): New entry.
199 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
200 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC.
201 * libbfd.h: Regenerate.
202 * bfd-in2.h: Likewise
204 2015-10-02 Renlin Li <renlin.li@arm.com>
206 * elfnn-aarch64.c (aarch64_reloc_got_type): Add
207 BFD_RELOC_AARCH64_TLSGD_MOVW_G1 support.
208 (elfNN_aarch64_final_link_relocate): Likewise.
209 (elfNN_aarch64_relocate_section): Likewise.
210 (elfNN_aarch64_gc_sweep_hook): Likewise.
211 (elfNN_aarch64_check_relocs): Likewise.
212 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
213 (_bfd_aarch64_elf_resolve_relocation): Likewise.
215 2015-10-02 Renlin Li <renlin.li@arm.com>
217 * reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G1): New entry.
218 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
219 BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
220 * bfd-in2.h: Regenerate.
221 * libbfd.h: Likewise.
223 2015-10-02 Renlin Li <renlin.li@arm.com>
225 * elfnn-aarch64.c (aarch64_reloc_got_type): Add
226 BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC support.
227 (elfNN_aarch64_final_link_relocate): Likewise.
228 (elfNN_aarch64_gc_sweep_hook): Likewise.
229 (elfNN_aarch64_check_relocs): Likewise.
230 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
231 (_bfd_aarch64_elf_resolve_relocation): Likewise.
233 2015-10-02 Renlin Li <renlin.li@arm.com>
235 * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC): New.
236 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry
238 * libbfd.h: Regnerate.
239 * bfd-in2.h: Regenerate.
241 2015-10-02 Renlin Li <renlin.li@arm.com>
243 * elfnn-aarch64.c (aarch64_reloc_got_type): Add support
244 for BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
245 (elfNN_aarch64_gc_sweep_hook): Likewise.
246 (elfNN_aarch64_check_relocs): Likewise
247 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
248 (_bfd_aarch64_elf_resolve_relocation): Likewise
249 (elfNN_aarch64_final_link_relocate): Likewise
251 2015-010-02 Renlin Li <renlin.li@arm.com>
253 * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G1): New.
254 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
256 * libbfd.h: Regenerate.
257 * bfd-in2.h: Regenerate.
259 2015-10-02 Renlin Li <renlin.li@arm.com>
261 * elfnn-aarch64.c (aarch64_reloc_got_type): Add
262 BFD_RELOC_AARCH64_LD_64_GOTOFF_LO15 support.
263 (elfNN_aarch64_gc_sweep_hook): Likewise.
264 (elfNN_aarch64_check_relocs): Likewise
265 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
266 (_bfd_aarch64_elf_resolve_relocation): Likewise
267 (elfNN_aarch64_final_link_relocate): Calculate offset within GOT.
269 2015-10-02 Renlin Li <renlin.li@arm.com>
271 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Change if to
274 2015-10-01 H.J. Lu <hongjiu.lu@intel.com>
277 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
278 pointer_equality_needed for R_X86_64_PC32 reloc in non-code
281 2015-10-01 Renlin Li <renlin.li@arm.com>
283 * elfnn-aarch64.c (elfNN_aarch64_output_plt_map): Remove.
284 (elfNN_aarch64_output_arch_local_syms): Emit AARCH64_MAP_INSN once.
286 2015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
288 * config.bfd (targ_selvecs): Remove sh_elf32_vec and
289 sh_elf32_le_vec from sh*-*-linux cases.
291 2015-10-01 Alan Modra <amodra@gmail.com>
294 * elflink.c (_bfd_elf_merge_sections): Revert last change.
296 2015-09-30 H.J. Lu <hongjiu.lu@intel.com>
299 * elf32-i386.c (elf_i386_check_relocs): Set
300 pointer_equality_needed for R_386_PC32 reloc in non-code
303 2015-09-30 H.J. Lu <hongjiu.lu@intel.com>
306 * elflink.c (_bfd_elf_merge_sections): Only merge input bfds
307 that have the compatible ELF machine code with the output bfd.
309 2015-09-30 Alan Modra <amodra@gmail.com>
312 * elflink.c (_bfd_elf_merge_sections): Only merge input bfds that
313 will be handled by elf_link_input_bfd. Rename abfd param to obfd.
315 2015-09-30 Rich Felker <dalias@libc.org>
317 * config.bfd (targ_selvecs): Add fdpic and misc targets
320 2015-09-29 Andrew Stubbs <ams@codesourcery.com>
321 H.J. Lu <hongjiu.lu@intel.com>
324 * bfd.c (bfd_convert_section_contents): Add ptr_size parameter.
325 * bfd-in2.h: Regenerated.
327 2015-08-11 Peter Zotov <whitequark@whitequark.org>
330 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE.
331 (R_OR1K_16_PCREL): Likewise.
332 (R_OR1K_8_PCREL): Likewise.
334 2015-09-23 Nick Clifton <nickc@redhat.com>
336 * bout.c (b_out_slurp_reloc_table): Cast constant to unsigned in
337 order to avoid problems with left shifting negative values.
338 (abs32code): Likewise.
339 * mach-o.c (FILE_ALIGN): Likewise.
340 * coff-rs6000.c (xcoff_debug_sections): Delete unused static
342 * elf32-visium.c (visium_reloc_map): Likewise.
343 * elf32-arm.c (elf32_arm_final_link_relocate): Remove useless
344 calls to abs function.
345 * elf32-frv.c (_frvfdpic_relax_tls_entries): Likewise.
346 * elf32-score.c (score_elf_final_link_relocate): Likewise.
347 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
348 * elf32-i860.c (i860_howto_pc26_reloc): Use multiplication instead
349 of shifting to create a negative mask.
350 * elf32-msp430.c (elf_backend_special_sections): Define.
351 * elfxx-mips.c (got_ofst_reloc_p): Delete unused function.
352 (got_hi16_reloc_p): Delete unused function.
353 * ppcboot.c (ppcboot_bfd_print_private_bfd_data): Fix test of
356 2015-09-23 Nick Clifton <nickc@redhat.com>
359 * elf-bfd.h (struct elf_section_list): New structure.
360 (struct elf_obj_tdata): Replace symtab_shndx_hdr with
361 symtab_shndx_list. Delete symtab_shndx_section.
362 (elf_symtab_shndx): Replace macro with elf_symtab_shndx_list.
363 * elf.c (bfd_elf_get_syms): If symtab index sections are present,
364 scan them for the section that matches the provided symbol table.
365 (bfd_section_from_shdr): Record all SHT_SYMTAB_SHNDX sections.
366 (assign_section_numbers): Use the first symtab index table in the
368 (_bfd_elf_compute_section_file_positions): Replace use of
369 symtab_shndx_hdr with use of symtab_shndx_list.
370 (find_section_in_list): New function.
371 (assign_file_postions_except_relocs): Use new function.
372 (_bfd_elf_copy_private_symbol_data): Likewise.
373 (swap_out_syms): Handle multiple symbol table index sections.
374 * elf32-m32c.c (m32c_elf_relax_section): Replace use of
375 symtab_shndx_hdr with use of symtab_shndx_list.
376 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
377 * elf32-rx.c (rx_relax_section): Likewise.
378 * elf32-v850.c (v850_elf_relax_delete_bytes): Likewise.
379 * elflink.c (bfd_elf_final_link): Likewise.
381 2015-09-21 H.J. Lu <hongjiu.lu@intel.com>
383 * bfd.c (bfd_update_compression_header): Use bfd_put_32 on
385 (bfd_check_compression_header): Use bfd_get_32 on ch_type.
386 (bfd_convert_section_contents): Use bfd_get_32 and bfd_put_32
389 2015-09-20 Rich Felker <dalias@libc.org>
391 * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
392 .interp when info->nointerp.
393 (bfd_elf_size_dynamic_sections): Adjust assert.
394 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't size .interp
396 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
397 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
398 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
399 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
400 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
401 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
402 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
403 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
404 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
405 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
406 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
407 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
408 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
409 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
410 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
411 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
412 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
413 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
414 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
415 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Likewise.
416 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
417 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
418 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
419 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
420 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
421 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
422 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
423 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
424 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
425 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
426 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
427 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
428 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
429 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
431 2015-09-18 Doug Evans <xdje42@gmail.com>
433 * targets.c (enum bfd_flavour): Add comment.
434 (bfd_flavour_name): New function.
435 * bfd-in2.h: Regenerate.
437 2015-09-18 Alan Modra <amodra@gmail.com>
439 * elf64-ppc.h (struct ppc64_elf_params <tls_get_addr_opt>): Rename
440 from no_tls_get_addr_opt.
441 * elf64-ppc.c: Update for rename and inversion of tls_get_addr_opt.
442 (ppc64_elf_tls_setup): Set tls_get_addr_opt to 0 only when at
445 2015-09-17 Alan Modra <amodra@gmail.com>
448 * elflink.c (elf_link_adjust_relocs): Correct start of insertion
451 2015-09-16 Alan Modra <amodra@gmail.com>
454 * elflink.c (elf_link_adjust_relocs): Modify insertion sort to
455 insert a run. Return status in case of malloc failure.
458 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
460 * elf32-xtensa.c (elf_xtensa_be_plt_entry)
461 (elf_xtensa_le_plt_entry): Emit 'entry' instruction only for
463 (elf_xtensa_create_plt_entry): Generate 'l32r' offsets and fix
464 up instructions according to ABI.
466 2015-09-14 Rich Felker <dalias@libc.org>
468 * elf32-sh.c (sh_elf_relocate_section): Set EF_SH_PIC flag
469 instead of clearing it on cross-section relocations.
470 (sh_elf_merge_private_data): Clear EF_SH_PIC flag by default.
472 2015-09-12 Helge Deller <deller@gmx.de>
475 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Set .plt entry
478 2015-09-09 Jiong Wang <jiong.wang@arm.com>
480 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Sort alphabetically.
482 2015-09-09 Jiong Wang <jiong.wang@arm.com>
484 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Support three
485 TLS local dynamic traditional relocations types.
486 (elfNN_aarch64_tls_relax): Support TLS local dynamic traditional to
487 local executable relaxation.
489 2015-09-03 H.J. Lu <hongjiu.lu@intel.com>
491 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Remove
494 2015-09-02 H.J. Lu <hongjiu.lu@intel.com>
496 * elf32-i386.c (R_386_irelative): Renamed to ...
498 (R_386_vt_offset): Updated.
499 (elf_i386_rtype_to_howto): Likewise.
500 (elf_i386_relocate_section): Likewise.
502 2015-09-01 H.J. Lu <hongjiu.lu@intel.com>
505 * elf32-i386.c (elf_i386_link_hash_entry): Add
506 func_pointer_refcount.
507 (elf_i386_link_hash_newfunc): Clear func_pointer_refcount.
508 (elf_i386_get_local_sym_hash): Likewise.
509 (elf_i386_copy_indirect_symbol): Also copy
510 func_pointer_refcount.
511 (elf_i386_check_relocs): Increment func_pointer_refcount.
512 (elf_i386_gc_sweep_hook): Decrement func_pointer_refcount.
513 (elf_i386_allocate_dynrelocs): Don't create the PLT entry if
514 there are only function pointer relocations which can be
515 resolved at run-time. Keep dynanamic relocations for run-time
516 function pointer initialization.
517 (elf_i386_relocate_section): Copy dynamic function pointer
519 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
520 func_pointer_refcount.
521 (elf_x86_64_link_hash_newfunc): Clear func_pointer_refcount.
522 (elf_x86_64_get_local_sym_hash): Likewise.
523 (elf_x86_64_copy_indirect_symbol): Also copy
524 func_pointer_refcount.
525 (elf_x86_64_check_relocs): Increment func_pointer_refcount.
526 (elf_x86_64_gc_sweep_hook): Decrement func_pointer_refcount.
527 (elf_x86_64_allocate_dynrelocs): Don't create the PLT entry if
528 there are only function pointer relocations which can be
529 resolved at run-time. Keep dynanamic relocations for run-time
530 function pointer initialization.
531 (elf_x86_64_relocate_section): Copy dynamic function pointer
534 2015-09-01 Alan Modra <amodra@gmail.com>
536 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Adjust symbol value
537 if .opd section has been edited.
539 2015-09-01 Alan Modra <amodra@gmail.com>
542 * elf64-ppc.c (ARRAY_SIZE): Define. Use throughout.
543 (enum ppc_stub_type): Add ppc_stub_save_res.
544 (struct map_stub): Add "next" and "needs_save_res".
545 (struct ppc_link_hash_entry): Add "save_res" flag.
546 (struct ppc_link_hash_table): Add "group".
547 (sfpr_define): Add stub_sec param. Define symbol in stub_sec if
548 stub_sec is non-null. Set "save_res".
549 (save_res_funcs): Make file scope, rename from funcs. Adjust uses.
550 (ppc64_elf_adjust_dynamic_symbol): Prohibit plt call to save_res syms.
551 (ppc_build_one_stub): Handle ppc_stub_save_res.
552 (ppc_size_one_stub): Set stub type to ppc_size_one_stub on finding
553 stub for linker defined save_res sym.
554 (group_sections): Init new fields of struct map_stub.
555 (ppc64_elf_size_stubs): Reserve space for save/restore func copy.
556 (ppc64_elf_build_stubs): Copy save/restore funcs to groups. Emit
558 (ppc64_elf_relocate_section): Set destination for ppc_stub_save_res.
560 2015-08-31 Alan Modra <amodra@gmail.com>
562 * elf64-ppc.c (get_r2off): Return -1 on error.
563 (ppc_build_one_stub): Adjust for get_r2off change. Don't emit
564 addi r2,r2,0 on r2off stubs when the low 16-bit delta is zero.
565 (ppc_size_one_stub): Corresponding size changes for r2off stubs.
566 Add condition in test for -R objects.
568 2015-08-31 Alan Modra <amodra@gmail.com>
570 * section.c (section_id): Make file scope.
571 (bfd_get_next_section_id): New function.
572 * elf64-ppc.c (struct map_stub): Remove toc_off field. Move decl.
573 (struct ppc_stub_hash_entry): Delete stub_sec and id_sec. Add
574 group. Update all uses.
575 (struct ppc_link_hash_table): Delete top_id, top_index, and
576 input_list. Add sec_info_arr_size. Rename stub_group to
577 sec_info, and make group info indirect. Update stub_group refs
579 (ppc_add_stub): Don't look for stub_sec on link_sec stub_group
581 (ppc_build_one_stub): Delete FIXME.
582 (ppc64_elf_setup_section_lists): Size htab->sec_info for all
583 sections, not just input sections. Don't create htab->input_list.
584 (ppc64_elf_next_input_section): Update to use sec_info union as
587 (group_sections): Pass "info" param rather than "htab". Iterate
588 over output sections rather than input_list. Use sec_info union
589 as list pointers. Alloc atruct map_stub, and return fail status.
590 * bfd-in2.h: Regenerate.
592 2015-08-31 Alan Modra <amodra@gmail.com>
594 * elflink.c (elf_sort_symbol): Use correctly sized type for
595 calculating signed section->id difference.
596 (elf_link_add_object_symbols): Likewise.
597 * pef.c (bfd_pef_scan_start_address): Warning fix.
598 * vms-alpha.c (vms_new_section_hook): Likewise.
600 2015-08-31 Alan Modra <amodra@gmail.com>
602 * elf32-nds32.c (nds32_convert_32_to_16_alu1): Warning fix.
603 (find_relocs_at_address_addr): Make "reloc_type" an enum.
604 (nds32_elf_relax_delete_blanks): Warning fix.
605 (nds32_elf_relax_loadstore): Correct loop bound.
607 2015-08-31 Alan Modra <amodra@gmail.com>
609 * section.c (struct bfd_section): Make "id" and "index" unsigned.
610 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust local var to suit.
611 * elf.c (elf_map_symbols): Likewise.
612 * elf64-ppc.c (sym_exists_at): Make "id" param unsigned.
613 (struct ppc_link_hash_table): Make "top_id" and "top_index" unsigned.
614 (ppc64_elf_setup_section_lists): Ditto for local vars.
615 * elf32-arm.c: Similarly to elf64-ppc.c.
616 * elf32-avr.c: Likewise.
617 * elf32-hppa.c: Likewise.
618 * elf32-m68hc1x.c: Likewise.
619 * elf32-metag.c: Likewise.
620 * elf32-nios2.c: Likewise.
621 * elfnn-aarch64.c: Likewise.
622 * simple.c (struct saved_offsets): Make "section_count" unsigned.
623 * bfd-in2.h: Regenerate.
625 2015-08-27 Alan Modra <amodra@gmail.com>
628 * elf64-alpha.c (elf64_alpha_sort_relocs_p): New function.
629 (elf_backend_sort_relocs_p): Define.
631 2015-08-26 Alan Modra <amodra@gmail.com>
634 * elflink.c (cmp_ext32l_r_offset, cmp_ext32b_r_offset): Delete.
635 (cmp_ext64l_r_offset, cmp_ext64b_r_offset): Delete.
636 (ext32l_r_offset, ext32b_r_offset, ext64l_r_offset, ext64b_r_offset):
638 (elf_link_adjust_relocs): Use an insertion sort to sort relocs.
640 2015-08-26 Matthew Fortune <matthew.fortune@imgtec.com>
643 * elfxx-mips.c (bfd_mips_isa_ext_mach): New function: Converts an
644 ISA value to a bfd machine number.
645 (bfd_mips_isa_ext): Update the ISA level and revision if
646 necessary. Use mips_mach_extends_p to decide if the ISA extension
648 (_bfd_mips_elf_merge_private_bfd_data): Allow the ISA extension to
649 be inferred from the ABI setting. Set the ISA level from the
650 maximum of the incoming and outgoing ISA levels.
652 2015-08-25 Nick Clifton <nickc@redhat.com>
655 * elf.c (bfd_section_from_shdr): Replace assertions with warnings
656 about multiple symbol tables.
658 2015-08-25 Renlin Li <renlin.li@arm.com>
660 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): Use LP64 instead of
662 * bfd-in2.h: Regenerate.
664 2015-08-22 Alan Modra <amodra@gmail.com>
666 * elf.c (_bfd_elf_slurp_version_tables): Always init vd_nodename.
667 Don't copy fields not set by _bfd_elf_swap_verdef_in.
669 2015-08-19 Jiong Wang <jiong.wang@arm.com>
671 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation
672 types, including BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
673 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
674 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
675 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
676 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
677 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
678 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
679 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
680 (elfNN_aarch64_final_link_relocate): Likewise.
681 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
682 (_bfd_aarch64_elf_resolve_relocation): Likewise.
684 2015-08-19 Jiong Wang <jiong.wang@arm.com>
686 * reloc.c (BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
687 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
688 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
689 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
690 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
691 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC.
692 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
693 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC): New entries.
694 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
695 * bfd-in2.h: Regenerate.
696 * libbfd.h: Regenerate.
698 2015-08-19 Jiong Wang <jiong.wang@arm.com>
701 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation
702 types, including BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
703 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
704 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
705 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
706 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
707 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2.
708 (elfNN_aarch64_final_link_relocate): Likewise.
709 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
710 (_bfd_aarch64_elf_resolve_relocation): Likewise.
712 2015-08-19 Jiong Wang <jiong.wang@arm.com>
714 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
715 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
716 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
717 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
718 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
719 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2): New entries.
720 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
721 * bfd-in2.h: Regenerate.
722 * libbfd.h: Regenerate.
724 2015-08-19 Jiong Wang <jiong.wang@arm.com>
726 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
727 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
728 (aarch64_reloc_got_type): Likewise.
729 (elfNN_aarch64_final_link_relocate): Likewise.
730 (elfNN_aarch64_relocate_section): Likewise.
731 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
732 (_bfd_aarch64_elf_resolve_relocation): Likewise.
734 2015-08-19 Jiong Wang <jiong.wang@arm.com>
736 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC): New entry.
737 * bfd-in2.h: Regenerate.
738 * libbfd.h: Regenerate.
739 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
740 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
742 2015-08-19 Alan Modra <amodra@gmail.com>
744 * elf-s390-common.c: Simplify expressions using
745 bfd_linke_executable, bfd_link_pie and bfd_link_pic.
746 * elf32-arm.c: Likewise.
747 * elf32-bfin.c: Likewise.
748 * elf32-frv.c: Likewise.
749 * elf32-m68k.c: Likewise.
750 * elf32-nios2.c: Likewise.
751 * elf32-ppc.c: Likewise.
752 * elf32-s390.c: Likewise.
753 * elf32-sh.c: Likewise.
754 * elf64-alpha.c: Likewise.
755 * elf64-ppc.c: Likewise.
756 * elf64-s390.c: Likewise.
757 * elflink.c: Likewise.
759 2015-08-18 Jiong Wang <jiong.wang@arm.com>
761 * elfnn-aarch64.c (aarch64_reloc_got_type): Delete useless check.
762 (elfNN_aarch64_relocate_section): Likewise.
763 (elfNN_aarch64_gc_sweep_hook): Likewise.
764 (elfNN_aarch64_check_relocs): Likewise.
766 2015-08-18 H.J. Lu <hongjiu.lu@intel.com>
769 * elf-bfd.h (elf_link_hash_table): Add dynsym.
770 * elf32-i386.c (elf_i386_reloc_type_class): Return
771 reloc_class_ifunc for relocation against STT_GNU_IFUNC symbol.
772 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
773 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set dynsym.
774 (bfd_elf_size_dynsym_hash_dynstr): Use dynsym.
775 (elf_final_link_info): Remove dynsym_sec.
776 (elf_link_output_extsym): Replace dynsym_sec with dynsym.
777 (bfd_elf_final_link): Remove reference to dynsym_sec. Replace
778 dynsym_sec with dynsym.
780 2015-08-18 H.J. Lu <hongjiu.lu@intel.com>
782 * bfd/aoutx.h: Replace shared, executable, relocatable and pie
783 fields with bfd_link_executable, bfd_link_dll,
784 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
785 * bfd/bout.c: Likewise.
786 * bfd/coff-alpha.c: Likewise.
787 * bfd/coff-arm.c: Likewise.
788 * bfd/coff-i386.c: Likewise.
789 * bfd/coff-i960.c: Likewise.
790 * bfd/coff-m68k.c: Likewise.
791 * bfd/coff-mcore.c: Likewise.
792 * bfd/coff-mips.c: Likewise.
793 * bfd/coff-ppc.c: Likewise.
794 * bfd/coff-rs6000.c: Likewise.
795 * bfd/coff-sh.c: Likewise.
796 * bfd/coff-tic80.c: Likewise.
797 * bfd/coff-x86_64.c: Likewise.
798 * bfd/coff64-rs6000.c: Likewise.
799 * bfd/coffgen.c: Likewise.
800 * bfd/cofflink.c: Likewise.
801 * bfd/ecoff.c: Likewise.
802 * bfd/ecofflink.c: Likewise.
803 * bfd/elf-bfd.h: Likewise.
804 * bfd/elf-eh-frame.c: Likewise.
805 * bfd/elf-ifunc.c: Likewise.
806 * bfd/elf-m10200.c: Likewise.
807 * bfd/elf-m10300.c: Likewise.
808 * bfd/elf-s390-common.c: Likewise.
809 * bfd/elf-vxworks.c: Likewise.
810 * bfd/elf.c: Likewise.
811 * bfd/elf32-arm.c: Likewise.
812 * bfd/elf32-avr.c: Likewise.
813 * bfd/elf32-bfin.c: Likewise.
814 * bfd/elf32-cr16.c: Likewise.
815 * bfd/elf32-cr16c.c: Likewise.
816 * bfd/elf32-cris.c: Likewise.
817 * bfd/elf32-crx.c: Likewise.
818 * bfd/elf32-d10v.c: Likewise.
819 * bfd/elf32-dlx.c: Likewise.
820 * bfd/elf32-epiphany.c: Likewise.
821 * bfd/elf32-fr30.c: Likewise.
822 * bfd/elf32-frv.c: Likewise.
823 * bfd/elf32-ft32.c: Likewise.
824 * bfd/elf32-h8300.c: Likewise.
825 * bfd/elf32-hppa.c: Likewise.
826 * bfd/elf32-i370.c: Likewise.
827 * bfd/elf32-i386.c: Likewise.
828 * bfd/elf32-i860.c: Likewise.
829 * bfd/elf32-ip2k.c: Likewise.
830 * bfd/elf32-iq2000.c: Likewise.
831 * bfd/elf32-lm32.c: Likewise.
832 * bfd/elf32-m32c.c: Likewise.
833 * bfd/elf32-m32r.c: Likewise.
834 * bfd/elf32-m68hc11.c: Likewise.
835 * bfd/elf32-m68hc1x.c: Likewise.
836 * bfd/elf32-m68k.c: Likewise.
837 * bfd/elf32-mcore.c: Likewise.
838 * bfd/elf32-mep.c: Likewise.
839 * bfd/elf32-metag.c: Likewise.
840 * bfd/elf32-microblaze.c: Likewise.
841 * bfd/elf32-moxie.c: Likewise.
842 * bfd/elf32-msp430.c: Likewise.
843 * bfd/elf32-mt.c: Likewise.
844 * bfd/elf32-nds32.c: Likewise.
845 * bfd/elf32-nios2.c: Likewise.
846 * bfd/elf32-or1k.c: Likewise.
847 * bfd/elf32-ppc.c: Likewise.
848 * bfd/elf32-rl78.c: Likewise.
849 * bfd/elf32-rx.c: Likewise.
850 * bfd/elf32-s390.c: Likewise.
851 * bfd/elf32-score.c: Likewise.
852 * bfd/elf32-score7.c: Likewise.
853 * bfd/elf32-sh-symbian.c: Likewise.
854 * bfd/elf32-sh.c: Likewise.
855 * bfd/elf32-sh64.c: Likewise.
856 * bfd/elf32-spu.c: Likewise.
857 * bfd/elf32-tic6x.c: Likewise.
858 * bfd/elf32-tilepro.c: Likewise.
859 * bfd/elf32-v850.c: Likewise.
860 * bfd/elf32-vax.c: Likewise.
861 * bfd/elf32-visium.c: Likewise.
862 * bfd/elf32-xc16x.c: Likewise.
863 * bfd/elf32-xstormy16.c: Likewise.
864 * bfd/elf32-xtensa.c: Likewise.
865 * bfd/elf64-alpha.c: Likewise.
866 * bfd/elf64-hppa.c: Likewise.
867 * bfd/elf64-ia64-vms.c: Likewise.
868 * bfd/elf64-mmix.c: Likewise.
869 * bfd/elf64-ppc.c: Likewise.
870 * bfd/elf64-s390.c: Likewise.
871 * bfd/elf64-sh64.c: Likewise.
872 * bfd/elf64-x86-64.c: Likewise.
873 * bfd/elflink.c: Likewise.
874 * bfd/elfnn-aarch64.c: Likewise.
875 * bfd/elfnn-ia64.c: Likewise.
876 * bfd/elfxx-mips.c: Likewise.
877 * bfd/elfxx-sparc.c: Likewise.
878 * bfd/elfxx-tilegx.c: Likewise.
879 * bfd/i386linux.c: Likewise.
880 * bfd/linker.c: Likewise.
881 * bfd/m68klinux.c: Likewise.
882 * bfd/pdp11.c: Likewise.
883 * bfd/pe-mips.c: Likewise.
884 * bfd/peXXigen.c: Likewise.
885 * bfd/reloc.c: Likewise.
886 * bfd/reloc16.c: Likewise.
887 * bfd/sparclinux.c: Likewise.
888 * bfd/sunos.c: Likewise.
889 * bfd/vms-alpha.c: Likewise.
890 * bfd/xcofflink.c: Likewise.
892 2015-08-18 Alan Modra <amodra@gmail.com>
895 * Makefile.am: Use $(SED) in place of sed throughout.
896 * Makefile.in: Regenerate.
898 2015-08-18 Alan Modra <amodra@gmail.com>
900 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't redefine .TOC.
901 if already defined, and set linker_def.
902 (ppc64_elf_set_toc): Use .TOC. value if defined other than by
905 2015-08-14 Alan Modra <amodra@gmail.com>
908 * elf32-or1k.c: Revert 2015-08-11 change.
910 2015-08-13 H.J. Lu <hongjiu.lu@intel.com>
913 * elf32-i386.c (elf_i386_size_dynamic_sections): Issue an error
914 for read-only segment with dynamic IFUNC relocations.
915 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
917 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
919 * elfxx-mips.c (STUB_MOVE): Change to use 'or' only.
920 (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry,
921 mips_n64_exec_plt0_entry, micromips_insn32_o32_exec_plt0_entry):
922 Update to use 'or' instead of 'addu/daddu'.
923 (_bfd_mips_elf_finish_dynamic_symbol): Update usage of STUB_MOVE.
924 (move_insns_32): Reorder table.
926 2015-08-11 H.J. Lu <hongjiu.lu@intel.com>
928 * elf32-i386.c (elf_i386_relocate_section): Properly skip IFUNC
929 relocations in debug sections.
930 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
932 2015-08-11 Jiong Wang <jiong.wang@arm.com>
934 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Improve warning
935 message for R_AARCH64_LD64_GOTPAGE_LO15/R_AARCH64_LD32_GOTPAGE_LO14.
937 2015-08-11 Jiong Wang <jiong.wang@arm.com>
939 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): New.
940 (aarch64_can_relax_tls): Use the new IS_AARCH64_TLS_RELAX_RELOC.
942 2015-08-11 Jiong Wang <jiong.wang@arm.com>
944 * bfd/elfnn-aarch64.c (aarch64_type_of_stub): New parameter "sym_sec".
945 Loose the check for symbol from ABS section.
946 (elfNN_aarch64_size_stubs): Pass sym_sec.
948 2015-08-11 Jiong Wang <jiong.wang@arm.com>
951 * elfnn-aarch64.c (aarch64_type_of_stub): Update destination for
952 calls go through plt stub.
953 (elfNN_aarch64_final_link_relocate): Adjust code logic for CALL26,
954 JUMP26 relocation to support inserting veneer for call to plt stub.
956 2015-08-11 Jiong Wang <jiong.wang@arm.com>
958 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
959 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
960 (aarch64_reloc_got_type): Likewise.
961 (elfNN_aarch64_final_link_relocate): Likewise.
962 (elfNN_aarch64_relocate_section): Likewise.
963 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
964 (_bfd_aarch64_elf_resolve_relocation): Likewise.
966 2015-08-11 Jiong Wang <jiong.wang@arm.com>
968 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry.
969 * bfd-in2.h: Regenerate.
970 * libbfd.h: Regenerate.
971 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
972 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
974 2015-08-11 Jiong Wang <jiong.wang@arm.com>
976 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
977 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
978 (aarch64_reloc_got_type): Likewise.
979 (elfNN_aarch64_final_link_relocate): Likewise.
980 (elfNN_aarch64_relocate_section): Likewise.
981 (elfNN_aarch64_gc_sweep_hook): Likewise.
982 (elfNN_aarch64_check_relocs): Likewise.
983 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
984 (_bfd_aarch64_elf_resolve_relocation): Likewise.
986 2015-08-11 Jiong Wang <jiong.wang@arm.com>
988 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry.
989 * bfd-in2.h: Regenerate.
990 * libbfd.h: Regenerate.
991 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
992 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
994 2015-08-11 Jiong Wang <jiong.wang@arm.com>
996 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
997 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
998 (aarch64_reloc_got_type): Likewise.
999 (elfNN_aarch64_final_link_relocate): Likewise.
1000 (elfNN_aarch64_relocate_section): Likewise.
1001 (elfNN_aarch64_gc_sweep_hook): Likewise.
1002 (elfNN_aarch64_check_relocs): Likewise.
1003 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1004 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1006 2015-08-11 Jiong Wang <jiong.wang@arm.com>
1008 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry.
1009 * bfd-in2.h: Regenerate.
1010 * libbfd.h: Regenerate.
1011 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1012 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
1014 2015-08-11 H.J. Lu <hongjiu.lu@intel.com>
1017 * elf32-i386.c (elf_i386_relocate_section): Skip IFUNC
1018 relocations in debug sections.
1019 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1021 2015-08-11 Peter Zotov <whitequark@whitequark.org>
1024 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE.
1025 (R_OR1K_16_PCREL): Likewise.
1026 (R_OR1K_8_PCREL): Likewise.
1028 2015-08-11 Nick Clifton <nickc@redhat.com>
1031 * coff-sh.c (_bfd_sh_align_load_span): Fix typo when setting
1035 * elf.c (_bfd_elf_setup_sections): Add checks for corrupt section
1037 * peicode.h (pe_ILF_make_a_section): Ensure alignment of the
1038 used_by_bfd pointer.
1039 (pe_ILF_build_a_bfd): Ensure alignment of vars.data pointer.
1041 2015-08-11 H.J. Lu <hongjiu.lu@intel.com>
1043 * elf.c (_bfd_elf_copy_private_bfd_data): Fix a typo.
1045 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf-bfd.h (elf_symbol_version): New enum.
1048 (elf_link_hash_entry): Replace hidden with versioned.
1049 * elflink.c (_bfd_elf_merge_symbol): Don't look for symbol
1050 version if the symbol is unversioned. Initialize versioned.
1051 (_bfd_elf_add_default_symbol): Don't look for symbol version
1052 if the symbol is unversioned or hidden. Initialize versioned.
1053 (elf_collect_hash_codes): Don't look for symbol version if the
1054 symbol is unversioned.
1055 (elf_collect_gnu_hash_codes): Likewise.
1056 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1057 (_bfd_elf_link_hash_copy_indirect): Check versioned instead of
1059 (elf_link_output_extsym): Likewise.
1061 2015-08-07 H.J. Lu <hongjiu.lu@intel.com>
1064 * elf.c (_bfd_elf_copy_private_bfd_data): When copying the
1065 sh_link and sh_info fields in stripped section headers, we also
1066 check if the sh_type, sh_flags, sh_addralign and sh_entsize
1067 fields of the output section match the output. Since
1068 --only-keep-debug turns all non-debug sections into SHT_NOBITS
1069 sections, the output SHT_NOBITS type matches any input type.
1071 2015-08-07 H.J. Lu <hongjiu.lu@intel.com>
1074 * elflink.c (_bfd_elf_merge_symbol): Add a parameter to indicate
1075 if the new symbol matches the existing one. The new hidden
1076 versioned symbol matches the existing symbol if they have the
1077 same symbol version. Update the existing symbol only if they
1079 (_bfd_elf_add_default_symbol): Update call to
1080 _bfd_elf_merge_symbol.
1081 (_bfd_elf_link_assign_sym_version): Don't set the hidden field
1083 (elf_link_add_object_symbols): Override a definition only if the
1084 new symbol matches the existing one.
1085 (_bfd_elf_link_hash_copy_indirect): Don't copy any references to
1086 the hidden versioned symbol.
1087 (elf_link_output_extsym): Bind a symbol locally when linking
1088 executable if it is locally defined, hidden versioned, not
1089 referenced by shared library and not exported. Turn on
1090 VERSYM_HIDDEN only if the hidden versioned symbol is defined
1093 2015-08-05 Nick Clifton <nickc@redhat.com>
1095 * elf.c (_bfd_elf_copy_private_bfd_data): Copy the sh_link and
1096 sh_info fields of sections whose type has been changed to
1099 2015-08-04 Yuriy M. Kaminskiy" <yumkam@gmail.com>
1100 Tyler Hicks <tyhicks@canonical.com>
1103 * ihex.c (ihex_scan): Fixes incorrect escape sequence in error message
1104 and stack overflow when char is signed and \200-\376 was in place of hex
1105 digit; also fixes \377 was handled as EOF instead of "incorrect character".
1106 (ihex_read_section): Changed for consistency.
1107 (ihex_bad_byte): Prevent (now impossible to trigger) stack
1108 overflow and incorrect escape sequence handling.
1109 * srec.c (srec_bad_byte): Likewise.
1111 2015-08-03 Hans-Peter Nilsson <hp@axis.com>
1113 * elf32-cris.c (cris_elf_relocate_section)
1114 (elf_cris_finish_dynamic_symbol, cris_elf_check_relocs)
1115 (elf_cris_discard_excess_dso_dynamics): Use SYMBOLIC_BIND, not
1116 just link_info->symbolic, to check if a symbol should be bound
1119 2015-07-30 H.J. Lu <hongjiu.lu@intel.com>
1122 * elflink.c (_bfd_elf_add_default_symbol): Add the default
1123 symbol if not performing a relocatable link.
1124 (elf_link_add_object_symbols): Adjust the default symbol if
1125 not performing a relocatable link.
1127 2015-07-29 H.J. Lu <hongjiu.lu@intel.com>
1129 * elflink.c (elf_link_add_object_symbols): Remove
1130 !info->relocatable check for info->executable. Add
1131 !info->relocatable check for !info->executable.
1132 (elf_link_output_extsym): Remove
1133 !info->relocatable check for info->executable.
1135 2015-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1137 * mmo.c (mmo_write_symbols_and_terminator): Skip symbol-type
1138 assignment loop for bfd plugin objects.
1140 2015-07-28 Alan Modra <amodra@gmail.com>
1142 * elf.c (_bfd_elf_map_sections_to_segments): Do not make a new
1143 segment for loaded sections after nonloaded sections if the
1144 sections are on the same page.
1146 2015-07-28 Iain Buclaw <ibuclaw@gdcproject.org>
1148 * configure.in: Add asprintf and vasprintf to AC_CHECK_DECLS.
1149 * config.in, configure: Regenerate.
1151 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
1153 * configure: Regenerated.
1155 2015-07-27 Nick Clifton <nickc@redhat.com>
1157 * elf32-msp430.c (uses_large_model): New function.
1158 (msp430_elf_eh_frame_address_size): New function.
1159 (elf_backend_eh_frame_address_size): Define.
1161 2015-07-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
1164 * elfnn-aarch64.c (elf_backend_extern_protected_data): Define.
1166 2015-07-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
1169 * elf32-arm.c (elf_backend_extern_protected_data): Define.
1171 2015-07-25 H.J. Lu <hongjiu.lu@intel.com>
1174 * elflink.c (elf_link_output_extsym): Check symbol version
1175 section check only if not linking executable, the symbol is
1176 referenced by shared library or not locally defined.
1178 2015-07-25 Thomas Preud'homme <thomas.preudhomme@arm.com>
1180 * elf32-arm.c (elf32_arm_final_link_relocate): Use SYMBOLIC_BIND to
1181 check if a symbol should be bound symbolically.
1182 * elf32-hppa.c (elf32_hppa_check_relocs,
1183 elf32_hppa_adjust_dynamic_symbol, elf32_hppa_relocate_section,
1184 elf32_hppa_finish_dynamic_symbol): Likewise.
1185 * elf32-m68k.c (elf_m68k_check_relocs,
1186 elf_m68k_relocate_section): Likewise.
1187 * elf32-nios2.c (nios2_elf32_relocate_section,
1188 nios2_elf32_check_relocs, allocate_dynrelocs): Likewise.
1189 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol,
1190 elf32_tic6x_relocate_section): Likewise.
1192 2015-07-24 Alan Modra <amodra@gmail.com>
1194 * elf.c (_bfd_elf_assign_file_positions_for_non_load): Use .rela
1195 prefix for reloc section corresponding to rela section associated
1196 with renamed debug section.
1198 2015-07-24 Alan Modra <amodra@gmail.com>
1200 * section.c (bfd_get_section_by_name_if): Iterate over entire hash
1203 2015-07-23 Joseph Myers <joseph@codesourcery.com>
1205 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections)
1206 <DT_MIPS_RLD_MAP_REL>: Add target address to host address
1207 difference, not to host pointer.
1209 2015-07-22 Alan Modra <amodra@gmail.com>
1211 * elf64-ppc.c (opd_entry_value): Remove assertion. Instead,
1212 return -1 if symbol referenced is not defined. Tidy.
1214 2015-07-20 Alan Modra <amodra@gmail.com>
1216 * po/SRC-POTFILES.in: Regenerate.
1218 2015-07-17 Jiong Wang <jiong.wang@arm.com>
1220 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Sort alphabetically.
1221 (IS_AARCH64_TLSDESC_RELOC): Sort alphabetically.
1223 2015-07-16 Jiong Wang <jiong.wang@arm.com>
1225 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
1226 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
1227 (aarch64_reloc_got_type): Ditto.
1228 (elfNN_aarch64_final_link_relocate): Ditto.
1229 (elfNN_aarch64_relocate_section): Ditto.
1230 (elfNN_aarch64_gc_sweep_hook): Ditto.
1231 (elfNN_aarch64_check_relocs): Ditto.
1232 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1233 (_bfd_aarch64_elf_resolve_relocation): Ditto.
1235 2015-07-16 Jiong Wang <jiong.wang@arm.com>
1237 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PREL21): New entry.
1238 * bfd-in2.h: Regenerate.
1239 * libbfd.h: Regenerate.
1240 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1241 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
1243 2015-07-10 H.J. Lu <hongjiu.lu@intel.com>
1246 * bfd.c (bfd_convert_section_size): New function.
1247 (bfd_convert_section_contents): Likewise.
1248 * bfd-in2.h: Regenerated.
1250 2015-07-09 Catherine Moore <clm@codesourcery.com>
1252 * elflink.c (bfd_elf_size_dynamic_sections): Call to
1253 _bfd_elf_maybe_strip_eh_frame_hdr should be before
1254 bed->elf_backend_size_dynamic_sections.
1256 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1258 * elf32-avr.c: Add 32 bit PC relative relocation for AVR target.
1260 2015-07-05 Richard Sandiford <richard.sandiford@arm.com>
1262 * elf64-ppc.c (toc_adjusting_stub_needed): Use the symbol value
1263 plus addend rather than the original st_value when looking up
1264 entries in opd->adjust.
1266 2015-07-03 Kai Tietz <ktietz@redhat.com>
1267 Nick Clifton <nickc@redhat.com>
1270 * coffcode.h (coff_bfd_gc_sections): Define default
1271 to bfd_coff_gc_sections function.
1272 (coff_gc_mark_hook_fn): New type.
1273 * coffgen.c (init_reloc_cookie): Copy and adjust coff
1274 related code about gc-sections from elflink.c to here.
1275 (fini_reloc_cookie): Likewise.
1276 (init_reloc_cookie_rels): Likewise.
1277 (fini_reloc_cookie_rels): Likewise.
1278 (init_reloc_cookie_for_section): Likewise.
1279 (fini_reloc_cookie_for_section): Likewise.
1280 (_bfd_coff_gc_mark_hook): Likewise.
1281 (_bfd_coff_gc_mark_rsec): Likewise.
1282 (_bfd_coff_gc_mark_reloc): Likewise.
1283 (_bfd_coff_gc_mark): Likewise.
1284 (_bfd_coff_gc_mark_extra_sections): Likewise.
1285 (coff_gc_sweep_symbol_info): Likewise.
1286 (coff_gc_sweep_symbol): Likewise.
1287 (gc_sweep_hook_fn): Likewise.
1288 (coff_gc_sweep): Likewise.
1289 (bfd_coff_gc_sections): Likewise.
1290 (_bfd_coff_gc_keep): Likewise.
1291 * libcoff-in.h (coff_reloc_cookie): New struct.
1292 (bfd_coff_gc_sections): New prototype.
1293 * libcoff.h: Regenerate.
1295 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
1296 Cesar Philippidis <cesar@codesourcery.com>
1298 * bfd-in2.h: Regenerated.
1299 * elf32-nios2.c (elf_nios2_howto_table_rel): Rename to...
1300 (elf_nios2_r1_howto_table_rel): This.
1301 (elf_nios2_r2_howto_table_rel): New.
1303 (lookup_howto): Add ABFD parameter. Adjust to look up in either
1304 the R1 or R2 relocation table, as determined by ABFD.
1305 (nios2_reloc_map): Add R2 relocations.
1306 (nios2_elf32_bfd_reloc_type_lookup): Do lookup using lookup_howto.
1307 Pass it the ABFD parameter.
1308 (nios2_elf32_bfd_reloc_name_lookup): Use ABFD to decide whether to
1309 return an R1 or R2 relocation.
1310 (nios2_elf32_info_to_howto): Do lookup using lookup_howto.
1311 Pass it the ABFD parameter.
1312 (nios2_elf32_do_call26_relocate): Check for alignment on a 4-byte
1314 (nios2_elf32_relocate_section): Adjust call to lookup_howto.
1315 * libbfd.h: Regenerated.
1316 * reloc.c (BFD_RELOC_NIOS2_R2_S12): New.
1317 (BFD_RELOC_NIOS2_R2_I10_1_PCREL): New.
1318 (BFD_RELOC_NIOS2_R2_T1I7_1_PCREL): New.
1319 (BFD_RELOC_NIOS2_R2_T1I7_2): New.
1320 (BFD_RELOC_NIOS2_R2_T2I4): New.
1321 (BFD_RELOC_NIOS2_R2_T2I4_1): New.
1322 (BFD_RELOC_NIOS2_R2_T2I4_2): New.
1323 (BFD_RELOC_NIOS2_R2_X1I7_2): New.
1324 (BFD_RELOC_NIOS2_R2_X2L5): New.
1325 (BFD_RELOC_NIOS2_R2_F1I5_2): New.
1326 (BFD_RELOC_NIOS2_R2_L5I4X1): New.
1327 (BFD_RELOC_NIOS2_R2_T1X1I6): New.
1328 (BFD_RELOC_NIOS2_R2_T1X1I6_2): New.
1330 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
1331 Cesar Philippidis <cesar@codesourcery.com>
1333 * archures.c (bfd_mach_nios2r1, bfd_mach_nios2r2): New.
1334 * bfd-in2.h: Regenerated.
1335 * cpu-nios2.c (nios2_compatible): New.
1336 (N): Use nios2_compatible instead of bfd_default_compatible.
1337 (NIOS2R1_NEXT, NIOS2R2_NEXT): Define.
1338 (arch_info_struct): New.
1339 (bfd_nios2_arch): Chain to NIOS2R1_NEXT.
1340 * elf32-nios2.c (is_nios2_elf): New.
1341 (nios2_elf32_merge_private_bfd_data): New.
1342 (nios2_elf32_object_p): New.
1343 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1344 (elf_backend_object_p): Define.
1346 2015-07-01 H.J. Lu <hongjiu.lu@intel.com>
1348 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Refactor.
1350 2015-06-30 Nick Clifton <nickc@redhat.com>
1353 * elf-attrs.c (obj_attr_size): Use an unsigned int type for the tag.
1354 (write_obj_attribute): Likewise.
1355 (elf_new_obj_attr): Likewise.
1356 (bfd_elf_get_obj_attr_int): Likewise.
1357 (bfd_elf_add_obj_attr_int): Likewise.
1358 (bfd_elf_add_obj_attr_string): Likewise.
1359 (bfd_elf_add_obj_attr_int_string): Likewise.
1360 (gnu_obj_attrs_arg_type): Likewise.
1361 (_bfd_elf_obj_attrs_arg_type): Likewise.
1362 (_bfd_elf_parse_attributes): Likewise.
1363 (_bfd_elf_merge_unknown_attribute_list): Likewise.
1364 * elf-bfd.h (struct obj_attribute_list): Likewise.
1367 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
1369 * bfd-in.h (compressed_debug_section_type): Remove
1370 COMPRESS_DEBUG_ZLIB.
1371 * bfd-in2.h : Regenerated.
1373 2015-06-26 Matthew Fortune <matthew.fortune@imgtec.com>
1375 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable
1376 instead of !shared to indicate an application vs shared library.
1377 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1378 (_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL.
1379 (_bfd_mips_elf_get_target_dtag): Likewise.
1381 2015-06-25 DJ Delorie <dj@redhat.com>
1383 * elf32-msp430.c (msp430_final_link_relocate): Fix comments. Fix
1384 REL loads to match RELA stores.
1386 2015-06-25 H.J. Lu <hongjiu.lu@intel.com>
1388 * elf.c (_bfd_elf_compute_section_file_positions): Don't
1389 initialize sh_size for .shstrtab here.
1391 2015-06-25 H.J. Lu <hongjiu.lu@intel.com>
1394 * elf-bfd.h (elf_sym_strtab): New.
1395 (elf_link_hash_table): Add strtabcount, strtabsize and
1397 (_bfd_elf_stringtab_init): Removed.
1398 * elf.c (_bfd_elf_stringtab_init): Removed.
1399 (_bfd_elf_compute_section_file_positions): Replace
1400 bfd_strtab_hash/_bfd_elf_stringtab_init/_bfd_stringtab_free/
1401 _bfd_stringtab_size with
1402 elf_strtab_hash/_bfd_elf_strtab_init/_bfd_elf_strtab_free/
1403 _bfd_elf_strtab_size. Use _bfd_elf_strtab_add,
1404 _bfd_elf_strtab_finalize and _bfd_elf_strtab_offset to get
1406 (swap_out_syms): Likewise.
1407 * elflink.c (elf_final_link_info): Replace bfd_strtab_hash
1408 with elf_strtab_hash. Remove symbuf, symbuf_count,
1409 symbuf_size and shndxbuf_size.
1410 (elf_link_flush_output_syms): Removed.
1411 (elf_link_output_sym): Renamed to ...
1412 (elf_link_output_symstrtab): This. Replace _bfd_stringtab_add
1413 with _bfd_elf_strtab_add. Don't flush symbols to the file nor
1415 (elf_link_swap_symbols_out): New.
1416 (elf_link_output_extsym): Replace elf_link_output_sym with
1417 elf_link_output_symstrtab.
1418 (elf_link_input_bfd): Likewise.
1419 (elf_final_link_free): Replace _bfd_stringtab_free with
1420 _bfd_elf_strtab_free. Remove symbuf.
1421 (bfd_elf_final_link): Replace _bfd_elf_stringtab_init with
1422 _bfd_elf_strtab_init. Don't set symbuf, symbuf_count,
1423 symbuf_size nor shndxbuf_size. Initialize strtabsize and
1424 strtab. Initialize symshndxbuf to -1 when number of sections
1425 >= 64K. Replace elf_link_output_sym/elf_link_output_sym with
1426 elf_link_output_symstrtab/elf_link_output_symstrtab. Don't
1427 call elf_link_flush_output_syms. Call _bfd_elf_strtab_finalize
1428 and elf_link_swap_symbols_out. Replace _bfd_stringtab_size
1429 and _bfd_stringtab_emit with _bfd_elf_strtab_size and
1430 _bfd_elf_strtab_emit.
1432 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
1434 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Silence older
1437 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
1439 * elf32-i386.c (elf_i386_allocate_dynrelocs): Always allocate
1440 space for the first .plt entry.
1441 (elf_i386_size_dynamic_sections): Always add DT_PLTGOT for .plt
1442 section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
1443 there are PLT relocations.
1444 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Always
1445 allocate space for the first .plt entry.
1446 (elf_x86_64_size_dynamic_sections): Always add DT_PLTGOT for
1447 .plt section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
1448 there are PLT relocations.
1450 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
1453 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Don't convert
1454 R_X86_64_GOTPCREL to R_X86_64_PC32 if it will cause relocation
1457 2015-06-23 Jiong Wang <jiong.wang@arm.com>
1459 * elfnn-aarch64.c (aarch64_readonly_dynrelocs): New function.
1460 (elfNN_aarch64_size_dynamic_sections): Traverse hash table to check
1461 relocations against read-only sections.
1463 2015-06-18 Nick Clifton <nickc@redhat.com>
1466 * elf32-arm.c (R_ARM_TLS_LE32): Set the special function to NULL.
1468 2015-06-15 Jon Turney <jon.turney@dronecode.org.uk>
1470 * bfd.c: Change struct bfd_build_id to use bfd_size_type.
1471 * bfd-in2.h : Regenerate.
1473 2015-06-16 Alan Modra <amodra@gmail.com>
1475 * elf32-ppc.c (ppc_elf_relocate_section): Correct binary search of
1478 2015-06-10 Jon Turney <jon.turney@dronecode.org.uk>
1480 * elf-bfd.h : Remove struct elf_build_id.
1481 * bfd.c : Add struct bfd_build_id.
1482 * bfd-in2.h: Regenerate.
1483 * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id.
1484 * libpei.h: Add protoype and macros for
1485 bfd_XXi_slurp_codeview_record.
1486 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public
1487 * peicode.h (pe_bfd_read_buildid): Add.
1488 (pe_bfd_object_p): Use pe_bfd_read_buildid().
1490 2015-06-15 Renlin Li <renlin.li@arm.com>
1492 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry.
1493 * bfd-in2.h: Regenerate.
1494 * libbfd.h: Regenerate.
1495 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1496 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
1498 2015-06-15 Alan Modra <amodra@gmail.com>
1500 * cofflink.c (_bfd_coff_generic_relocate_section): Revert
1501 2014-03-26 change. Call _bfd_clear_contents for relocs against
1502 local and global symbols defined in discarded input sections.
1504 2015-06-05 Nick Clifton <nickc@redhat.com>
1506 * elf32-msp430.c (rl78_sym_diff_handler): New function.
1507 (msp430_howto_table): Use the new function for the SYM_DIFF reloc.
1508 (msp430x_howto_table): Likewise.
1510 2015-06-05 Alan Modra <amodra@gmail.com>
1512 * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text
1513 relocs with insns moved by --ppc476-workaround. Correct
1514 output of REL16 relocs.
1516 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1518 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
1519 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1520 (elfNN_aarch64_final_link_relocate): Ditto.
1521 (elfNN_aarch64_gc_swap_hook): Ditto.
1522 (elfNN_aarch64_check_relocs): Ditto.
1523 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1525 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1527 * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry.
1528 * bfd-in2.h: Regenerate.
1529 * libbfd.h: Regenerate.
1530 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1531 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1533 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1535 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to
1536 complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
1537 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use
1538 PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
1540 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1542 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
1543 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1544 (elfNN_aarch64_final_link_relocate): Ditto.
1545 (elfNN_aarch64_gc_swap_hook): Ditto.
1546 (elfNN_aarch64_check_relocs): Ditto.
1547 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1549 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1551 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry.
1552 * bfd-in2.h: Regenerate.
1553 * libbfd.h: Regenerate.
1554 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1555 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1557 2015-05-28 Catherine Moore <clm@codesourcery.com>
1558 Bernd Schmidt <bernds@codesourcery.com>
1559 Paul Brook <paul@codesourcery.com>
1562 * bfd-in2.h: Regenerated.
1563 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
1564 (COMPACT_EH_CANT_UNWIND_OPCODE): Define.
1565 (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from
1567 (compact_eh_frame_hdr_info): Declare.
1568 (eh_frame_hdr_info): Redeclare with union for dwarf-specific
1569 fields and compact-eh fields.
1570 (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding.
1571 (bfd_elf_section_data): Add eh_frame_entry_field.
1572 (elf_section_eh_frame_entry): Define.
1573 (bfd_elf_parse_eh_frame_entries): Declare.
1574 (_bfd_elf_parse_eh_frame_entry): Declare.
1575 (_bfd_elf_end_eh_frame_parsing): Declare.
1576 (_bfd_elf_write_section_eh_frame_entry): Declare.
1577 (_bfd_elf_eh_frame_entry_present): Declare.
1578 (_bfd_elf_section_for_symbol): Declare.
1579 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
1580 (bfd_elf_record_eh_frame_entry): New function.
1581 (_bfd_elf_parse_eh_frame_entry): New function.
1582 (_bfd_elf_parse_eh_frame): Update hdr_info field references.
1583 (cmp_eh_frame_hdr): New function.
1584 (add_eh_frame_hdr_terminator): New function.
1585 (_bfd_elf_end_eh_frame_parsing): New function.
1586 (find_merged_cie): Update hdr_info field references.
1587 (_bfd_elf_discard_section_eh_frame): Likewise.
1588 (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support.
1589 (_bfd_elf_eh_frame_entry_present): New function.
1590 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
1591 (_bfd_elf_write_section_eh_frame_entry): New function.
1592 (_bfd_elf_write_section_eh_frame): Update hdr_info field references.
1593 (_bfd_elf_fixup_eh_frame_hdr): New function.
1594 (write_compact_eh_frame_hdr): New function.
1595 (write_dwarf_eh_frame_hdr): New function.
1596 (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support.
1597 * elflink.c (_bfd_elf_section_for_symbol): New function.
1598 (elf_section_ignore_discarded_relocs): Add Compact EH support.
1599 (elf_link_input_bfd): Likewise.
1600 (bfd_elf_final_link): Likewise.
1601 (_bfd_elf_gc_mark): Likewise.
1602 (bfd_elf_parse_eh_frame_entries): New function.
1603 (bfd_elf_gc_sections): Add Compact EH support.
1604 (bfd_elf_discard_info): Likewise.
1605 * elfxx-mips.c: Include dwarf2.h.
1606 (_bfd_mips_elf_compact_eh_encoding): New function.
1607 (_bfd_mips_elf_cant_unwind_opcode): New function.
1608 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
1609 (_bfd_mips_elf_cant_unwind_opcode): Declare.
1610 (elf_backend_compact_eh_encoding): Define.
1611 (elf_backend_cant_unwind_opcode): Define.
1612 * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default.
1613 (elf_backend_cant_unwind_opcode): Provide default.
1614 (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and
1615 elf_backend_cant_unwind_opcode.
1616 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition.
1618 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
1621 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
1622 for now binding only if pointer equality isn't needed.
1623 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
1624 binding only if pointer equality isn't needed.
1625 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
1626 section for now binding only if pointer equality isn't needed.
1627 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
1628 binding only if pointer equality isn't needed.
1630 2015-05-26 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations
1634 in .rel.plt/.rela.plt.
1635 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1637 2015-05-19 Jiong Wang <jiong.wang@arm.com>
1639 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort
1640 relocation case labels alphabetically.
1641 (elfNN_aarch64_final_link_relocate): Ditto.
1642 (elfNN_aarch64_tls_relax): Ditto.
1643 (elfNN_aarch64_relocate_section): Ditto.
1644 (elfNN_aarch64_gc_sweep_hook): Ditto.
1645 (elfNN_aarch64_check_relocs): Ditto.
1646 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1647 (_bfd_aarch64_elf_resolve_relocation): Ditto.
1649 2015-05-18 Jiong Wang <jiong.wang@arm.com>
1651 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite
1654 2015-05-16 H.J. Lu <hongjiu.lu@intel.com>
1656 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
1658 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
1660 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
1661 section for now binding.
1662 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
1665 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
1667 * bfd.c (bfd_update_compression_header): Also write the zlib
1668 header if the SHF_COMPRESSED bit cleared..
1669 (bfd_check_compression_header): Return the uncompressed size.
1670 * compress.c (decompress_contents): Don't skip the zlib header.
1671 (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB,
1672 which doesn't have the zlib header.
1673 (bfd_init_section_decompress_status): Likewise.
1674 (bfd_get_full_section_contents): Updated.
1675 (bfd_is_section_compressed): Likewise.
1676 (bfd_is_section_compressed_with_header): Return the uncompressed
1678 * elf.c (_bfd_elf_make_section_from_shdr): Updated.
1679 * bfd-in2.h: Regenerated.
1681 2015-05-14 Jiong Wang <jiong.wang@arm.com>
1683 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow
1686 2015-05-14 Max Filippov <jcmvbkbc@gmail.com>
1688 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference
1689 as GOT reference when plt.refcount is not positive.
1691 2015-05-12 H.J. Lu <hongjiu.lu@intel.com>
1693 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space
1694 for the first .plt entry only if needed.
1695 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1697 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
1699 * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo.
1700 (ALL_MACHINES_CFILES): Likewise.
1701 * archures.c (bfd_mach_iamcu): New.
1702 (bfd_mach_i386_iamcu): Likewise.
1703 (bfd_mach_i386_iamcu_intel_syntax): Likewise.
1704 (bfd_iamcu_arch): Likewise.
1705 (bfd_archures_list): Add &bfd_iamcu_arch.
1706 * config.bfd (targ_selvecs): Add iamcu_elf32_vec to
1708 (targ_archs): Add bfd_iamcu_arch if needed.
1709 * configure.ac: Support iamcu_elf32_vec.
1710 * cpu-iamcu.c: New file.
1711 * elf32-i386.c (elf32_iamcu_elf_object_p): New function.
1712 Add support for iamcu_elf32_vec and elf32_iamcu_bed.
1713 * targets.c (iamcu_elf32_vec): New.
1714 (_bfd_target_vector): Add iamcu_elf32_vec.
1715 * Makefile.in: Regenerated.
1716 * bfd-in2.h: Likewise.
1717 * configure: Likewise.
1719 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
1721 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU.
1723 2015-05-10 H.J. Lu <hongjiu.lu@intel.com>
1725 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd
1726 and output_bfd with abfd.
1727 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1729 2015-05-06 Toni Spets <toni.spets@iki.fi>
1732 * peXXigen.c (rsrc_process_section): Skip discarded resource
1735 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
1737 * config.bfd: Support i[3-7]86-*-elf*.
1739 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
1741 * elf32-i386.c (elf_backend_post_process_headers): Undef for
1744 2015-04-30 Nick Clifton <nickc@redhat.com>
1747 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of
1749 (mep_reloc): Delete unused function.
1751 2015-04-29 Nick Clifton <nickc@redhat.com>
1754 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
1757 2015-04-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1759 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
1760 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call
1761 elf_s390_merge_obj_attributes.
1762 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function.
1764 2015-04-24 Jiong Wang <jiong.wang@arm.com>
1767 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for
1768 GOT_NORMAL for both sgot/srelgot section.
1769 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address
1770 and generate necessary runtime relocation for GOT entry.
1772 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
1775 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input.
1777 2015-04-24 Jiong Wang <jiong.wang@arm.com>
1779 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject
1780 PC-relative relocation for external symbol.
1782 2015-04-24 Nick Clifton <nickc@redhat.com>
1785 * compress.c (decompress_contents): Zero initialse the z_stream
1788 2015-04-24 Nick Clifton <nickc@redhat.com>
1790 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler
1791 local labels to include local labels with a numeric suffix and
1794 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
1797 * section.c (SEC_MEP_VLIW): New.
1798 * bfd-in2.h: Regenerated.
1800 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
1803 * compress.c (bfd_compress_section_contents): Remove the
1804 write_compress argument.
1805 (bfd_init_section_compress_status): Updated.
1806 (bfd_compress_section): Likewise.
1807 * elf.c (_bfd_elf_set_reloc_sh_name): New.
1808 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name
1809 to (unsigned int) -1 if delay_st_name_p is TRUE. Use
1810 _bfd_elf_set_reloc_sh_name.
1811 (elf_fake_sections): Don't rename DWARF debug section for
1812 linker output if it will be compressed. Instead, set
1813 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr.
1814 (assign_section_numbers): Call _bfd_elf_strtab_addref only if
1815 sh_name != (unsigned int) -1. Don't finalize nor assign
1816 shstrtab section here. Delay setting output section names to
1817 _bfd_elf_write_object_contents.
1818 (_bfd_elf_compute_section_file_positions): Update comments on
1819 sh_offset for shstrtab section.
1820 (assign_file_positions_for_non_load_sections): Set sh_offset to
1821 -1 for shstrtab section.
1822 (assign_file_positions_except_relocs): Likewise.
1823 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name
1824 when compressing DWARF debug sections. Place shstrtab section
1825 after DWARF debug sections have been compressed.
1826 (_bfd_elf_write_object_contents): Setting sh_name for output
1829 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
1832 * bfd.c (bfd): Add is_linker_input.
1833 * elf.c (convert_debug_to_zdebug): New.
1834 (convert_zdebug_to_debug): Likewise.
1835 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to
1836 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME.
1837 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name
1838 instead of a pointer to section.
1839 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME
1841 * section.c (SEC_ELF_RENAME): New.
1842 * bfd-in2.h: Regenerated.
1844 2015-04-23 Alan Modra <amodra@gmail.com>
1846 * elf64-ppc.c (TOC_BASE_ALIGN): Define.
1847 (ppc64_elf_next_toc_section): Align multi-got toc base.
1848 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol.
1850 2015-04-22 H.J. Lu <hongjiu.lu@intel.com>
1853 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref.
1854 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0.
1855 (elf_i386_create_dynamic_sections): Always allow copy relocs for
1856 building executables.
1857 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref.
1858 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF.
1859 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for
1860 PIE and R_386_GOTOFF.
1861 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable.
1863 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
1865 * elf.c (assign_section_numbers): Always set up sh_name.
1867 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
1869 * elf.c (assign_file_positions_for_non_load_sections): Iterate
1870 sections by pointer.
1871 (_bfd_elf_assign_file_positions_for_non_load): Likewise.
1873 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
1875 * bfd-in.h (compressed_debug_section_type): New.
1876 * compress.c (bfd_compress_section_contents): Add an argument
1877 for linker write compression and always generate .zdebug_*
1878 section when linking.
1879 (bfd_init_section_compress_status): Pass FALSE to
1880 bfd_compress_section_contents.
1881 (bfd_compress_section): New function.
1882 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS
1883 on DWARF debug sections if COMPRESS_DEBUG is set and rename
1884 section if COMPRESS_DEBUG_GABI_ZLIB isn't set.
1885 (assign_file_positions_for_non_load_sections): Set sh_offset
1886 to -1 if SEC_ELF_COMPRESS is set.
1887 (assign_file_positions_except_relocs): Likwise.
1888 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ...
1889 (_bfd_elf_assign_file_positions_for_non_load): This. Change
1890 return time to bfd_boolean. Compress the section if
1891 SEC_ELF_COMPRESS is set.
1892 (_bfd_elf_write_object_contents): Updated.
1893 (_bfd_elf_set_section_contents): Write section contents to
1894 the buffer if SEC_ELF_COMPRESS is set.
1895 * merge.c: Include "elf-bfd.h".
1896 (sec_merge_emit): Add arguments for contents and offset. Write
1897 to contents with offset if contents isn't NULL.
1898 (_bfd_write_merged_section): Write section contents to the
1899 buffer if SEC_ELF_COMPRESS is set. Pass contents and
1900 output_offset to sec_merge_emit.
1901 * elflink.c (bfd_elf_final_link): Allocate the buffer for
1902 output section contents if SEC_ELF_COMPRESS is set.
1903 * section.c (SEC_ELF_COMPRESS): New.
1904 * bfd-in2.h: Regenerated.
1906 2015-04-15 Alan Modra <amodra@gmail.com>
1908 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix.
1910 2015-04-14 Nick Clifton <nickc@redhat.com>
1912 * elf32-rl78.c (RL78_OP_REL): New macro.
1913 (rl78_elf_howto_table): Use it for complex relocs.
1914 (get_symbol_value): Handle the cases when the info or status
1916 (get_romstart): Cache the status returned by get_symbol_value.
1917 (get_ramstart): Likewise.
1918 (RL78_STACK_PUSH): Generate an error message if the stack
1920 (RL78_STACK_POP): Likewise for underflows.
1921 (rl78_compute_complex_reloc): New function. Contains the basic
1922 processing code for all RL78 complex relocs.
1923 (rl78_special_reloc): New function. Provides special reloc
1924 handling for complex relocs.
1925 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
1926 (rl78_offset_for_reloc): Likewise.
1928 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
1931 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
1932 info->extern_protected_data when warning copy relocs against
1934 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
1935 when checking protected non-function symbols.
1937 2015-04-13 John Baldwin <jhb@FreeBSD.org>
1939 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
1941 (elfcore_write_xstatereg): Use correct note name on FreeBSD.
1943 2015-04-13 H.J. Lu <hongjiu.lu@intel.com>
1946 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
1947 if the object has been claimed by plugin.
1949 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
1951 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
1952 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
1953 protected data symbol when building shared library.
1954 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1955 R_X86_64_GOTOFF64 against undefined symbol and replace
1956 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
1957 R_X86_64_GOTOFF64 against protected data symbol when building
1960 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
1963 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
1964 against protected data symbol when building shared library.
1965 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
1966 R_X86_64_GOTOFF64 against protected data symbol when building
1969 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
1973 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
1974 * elf32-i386.c (elf_backend_extern_protected_data): New.
1976 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1977 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
1978 copy relocs against protected symbols if extern_protected_data
1980 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
1981 non-function symbols if extern_protected_data is true.
1982 * elfxx-target.h (elf_backend_extern_protected_data): New.
1984 (elfNN_bed): Initialize extern_protected_data with
1985 elf_backend_extern_protected_data.
1987 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
1989 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
1990 and free with bfd_alloc and bfd_release on compressed buffer.
1991 Release buffer if compressed section isn't smaller.
1993 2015-04-10 Alan Modra <amodra@gmail.com>
1996 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
1997 on adding a protected visibility variable to .dynbss.
1999 2015-04-10 Alan Modra <amodra@gmail.com>
2001 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
2004 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
2005 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
2006 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
2007 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
2008 extern_protected_data test.
2009 (_bfd_elf_symbol_refs_local_p): Likewise.
2010 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
2011 (elfNN_bed): Delete elf_backend_extern_protected_data init.
2013 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
2015 * compress.c (bfd_compress_section_contents): Update comments.
2016 (bfd_init_section_decompress_status): Likewise.
2017 (bfd_init_section_compress_status): Likewise.
2019 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
2021 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
2023 (TARGET_LITTLE_SYM): Likewise.
2025 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
2027 * elf32-xtensa.c (splay-tree.h): include header.
2028 (text_action_struct): drop next pointer.
2029 (text_action_list_struct): drop head pointer, add count and
2031 (find_fill_action): instead of linear search in text_action_list
2033 (text_action_compare, action_first, action_next): new functions.
2034 (text_action_add, text_action_add_literal): instead of linear
2035 search and insertion insert new node into the tree.
2036 (removed_by_actions): pass additional parameter: action_list,
2037 use it to traverse the tree.
2038 (offset_with_removed_text): pass additional action_list parameter
2039 to removed_by_actions.
2040 (map_action_fn_context): new typedef.
2041 (map_action_fn_context_struct): new structure.
2042 (map_action_fn): new function.
2043 (map_removal_by_action): use splay_tree_foreach to build map.
2044 (find_insn_action): replace linear search in text_action_list
2045 with series of splay_tree_lookups.
2046 (print_action, print_action_list_fn): new functions.
2047 (print_action_list): use splay_tree_foreach.
2048 (init_xtensa_relax_info): drop action_list.head initialization.
2049 Initialize the tree.
2050 (compute_text_actions): use non-zero action_list_count instead of
2051 non-NULL action list.
2052 (xlate_map_context): new typedef.
2053 (xlate_map_context_struct): new structure.
2054 (xlate_map_fn): new function.
2055 (build_xlate_map): use splay_tree_foreach to build map.
2056 (action_remove_bytes_fn): new function.
2057 (relax_section): use zero action_list_count instead of NULL
2058 action list. Use splay_tree_foreach to count final section size.
2059 Drop unused variable 'removed'.
2061 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
2063 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
2064 (removed_literal_map_entry_struct): new structure.
2065 (removed_literal_list_struct): add new fields: n_map and map.
2066 (map_removed_literal, removed_literal_compare): new functions.
2067 (find_removed_literal): build index array for literals ordered
2068 by VMA, use binary search to find removed literal.
2070 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
2072 * elf32-xtensa.c (removal_by_action_entry_struct,
2073 removal_by_action_map_struct): new structures.
2074 (removal_by_action_entry, removal_by_action_map): new typedefs.
2075 (text_action_list_struct): add new field: map.
2076 (map_removal_by_action, removed_by_actions_map,
2077 offset_with_removed_text_map): new functions.
2078 (relax_section): replace offset_with_removed_text with
2079 offset_with_removed_text_map.
2080 (translate_reloc, relax_property_section, relax_section_symbols):
2081 replace removed_by_actions with removed_by_actions_map.
2083 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
2085 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
2086 reloc_range): new typedef.
2087 (reloc_range_list_struct, reloc_range_list_entry_struct,
2088 reloc_range_struct): new structures.
2089 (reloc_range_compare, build_reloc_ranges,
2090 reloc_range_list_append, reloc_range_list_remove,
2091 reloc_range_list_update_range, free_reloc_range_list): new
2093 (compute_text_actions): precompute relocation opcodes before the
2094 loop. Add relevant_relocs variable, initialize it before the
2095 loop, pass it to the check_section_ebb_pcrels_fit.
2096 (check_section_ebb_pcrels_fit): add new parameter:
2097 relevant_relocs. Update address range in the relevant_relocs if
2098 it's non-NULL and iterate only over relevant relocations.
2100 2015-04-09 Nick Clifton <nickc@redhat.com>
2102 * elf32-rx.c (describe_flags): Report the settings of the string
2104 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
2107 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
2109 * compress.c (bfd_compress_section_contents): Work around a GCC
2110 uninitialized warning bug fixed in GCC 4.7.
2112 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
2114 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
2116 * bfd.c (bfd::flags): Increase size to 18 bits.
2117 (BFD_COMPRESS_GABI): New.
2118 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
2119 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2120 (bfd_update_compression_header): New fuction.
2121 (bfd_check_compression_header): Likewise.
2122 (bfd_get_compression_header_size): Likewise.
2123 (bfd_is_section_compressed_with_header): Likewise.
2124 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
2125 (bfd_compress_section_contents): Return the uncompressed size if
2126 the full section contents is compressed successfully. Support
2127 converting from/to .zdebug* sections.
2128 (bfd_get_full_section_contents): Call
2129 bfd_get_compression_header_size to get compression header size.
2130 (bfd_is_section_compressed): Renamed to ...
2131 (bfd_is_section_compressed_with_header): This. Add a pointer
2132 argument to return compression header size.
2133 (bfd_is_section_compressed): Use it.
2134 (bfd_init_section_decompress_status): Call
2135 bfd_get_compression_header_size to get compression header size.
2136 Return FALSE if uncompressed section size is 0.
2137 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
2138 from/to .zdebug* sections.
2139 * bfd-in2.h: Regenerated.
2141 2015-04-07 Alan Modra <amodra@gmail.com>
2143 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
2144 mapped to output .got section.
2146 2015-04-07 Alan Modra <amodra@gmail.com>
2148 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
2149 and has_addr16_lo. Make has_sda_refs a bitfield.
2150 (ppc_elf_check_relocs): Set new flags.
2151 (ppc_elf_link_hash_table_create): Update default_params.
2152 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
2153 where we won't be making .dynbss entries or editing code. Set
2154 params->pic_fixup when we'll edit code for protected var access.
2155 (allocate_dynrelocs): Allocate got entry for edited code and
2157 (struct ppc_elf_relax_info): Add picfixup_size.
2158 (ppc_elf_relax_section): Rename struct one_fixup to struct
2159 one_branch_fixup. Rename fixups to branch_fixups. Size space for
2161 (ppc_elf_relocate_section): Edit non-PIC accessing protected
2162 visibility variables to PIC. Don't emit dyn_relocs for code
2164 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
2166 2015-04-07 Nick Clifton <nickc@redhat.com>
2168 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
2169 local labels as local.
2171 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
2173 * compress.c (get_uncompressed_size): Removed.
2174 (bfd_compress_section_contents): Use bfd_putb64 to write
2175 uncompressed section size.
2176 (bfd_init_section_decompress_status): Replace
2177 get_uncompressed_size with bfd_getb64.
2179 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
2181 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
2182 SHF_COMPRESSED bit if not decompress.
2184 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
2186 * compress.c (get_uncompressed_size): New. Extracted from ...
2187 (bfd_init_section_decompress_status): This. Use it.
2189 2015-04-02 Andrew Turner <andrew@freebsd.org>
2191 * config.bfd: Add aarch64-*-freebsd* target triple.
2193 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
2195 * configure: Regenerated.
2197 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
2198 Marcus Shawcroft <marcus.shawcroft@arm.com>
2199 Jiong Wang <jiong.wang@arm.com>
2201 * bfd-in.h (bfd_elf64_aarch64_set_options)
2202 (bfd_elf32_aarch64_set_options): Add parameter.
2203 * bfd-in2.h: Regenerated.
2204 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
2205 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
2206 (_bfd_aarch64_erratum_843419_stub_name)
2207 (_bfd_aarch64_erratum_843419_fixup)
2208 (_bfd_aarch64_erratum_843419_scan)
2209 (_bfd_aarch64_erratum_843419_branch_to_stub)
2210 (_bfd_aarch64_erratum_843419_p): Define.
2211 (enum elf_aarch64_stub_type): Define
2212 aarch64_stub_erratum_843419_veneer.
2213 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
2214 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
2215 and fix_erratum_843419_adr.
2216 (stub_hash_newfunc): Initialize adrp_offset;
2217 (_bfd_aarch64_add_stub_entry_after): Define.
2218 (aarch64_map_one_stub, aarch64_build_one_stub)
2219 (aarch64_size_one_stub): Handle
2220 aarch64_stub_erratum_843419_veneer.
2221 (_bfd_aarch64_resize_stubs): Round stub section size.
2222 (elfNN_aarch64_size_stubs): Add scan for 843419.
2223 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
2224 fix_erratum_843419 and fix_erratum_843419_adr.
2225 (struct erratum_835769_branch_to_stub_data): Add info.
2226 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
2227 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
2228 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
2229 (_bfd_aarch64_sign_extend): Define.
2230 (reencode_adr_imm): Remove static. Rename to:
2231 (_bfd_aarch64_reencode_adr_imm): Define.
2232 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
2233 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
2234 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
2235 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
2238 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
2240 * configure: Regenerated.
2242 2015-03-31 Ed Schouten <ed@nuxi.nl>
2244 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
2245 for x86_64-*-cloudabi*.
2246 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
2247 * configure: Regenerated.
2248 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
2249 (TARGET_LITTLE_NAME): Likewise.
2250 (ELF_OSABI): Likewise.
2251 (elf64_bed): Likewise.
2252 * targets.c (x86_64_elf64_cloudabi_vec): New.
2253 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
2255 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
2257 * configure.ac: Revert the AM_ZLIB change.
2258 * Makefile.in: Regenerated.
2259 * aclocal.m4: Likewise.
2260 * configure: Likewise.
2261 * doc/Makefile.in: Likewise.
2263 2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
2266 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
2267 (_bfd_elf_get_reloc_section): New.
2268 * elf.c (_bfd_elf_get_reloc_section): Likewise.
2269 (assign_section_numbers): Call get_reloc_section to look up the
2270 section the relocs apply.
2271 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
2272 (elfNN_bed): Initialize get_reloc_section with
2273 elf_backend_get_reloc_section.
2275 2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
2277 * Makefile.am (ZLIB): New.
2278 (ZLIBINC): Likewise.
2279 (AM_CFLAGS): Add $(ZLIBINC).
2280 (libbfd_la_LIBADD): Add $(ZLIB).
2281 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
2282 (decompress_contents): Don't check HAVE_ZLIB_H.
2283 (bfd_compress_section_contents): Likewise.
2284 (bfd_get_full_section_contents): Likewise.
2285 (bfd_init_section_decompress_status): Likewise.
2286 (bfd_init_section_compress_status): Likewise.
2287 * configure.ac (AM_ZLIB): Removed.
2288 (zlibdir): New. AC_SUBST.
2289 (zlibinc): Likewise.
2290 Add --with-system-zlib.
2291 * Makefile.in: Regenerated.
2292 * acinclude.m4: Likewise.
2293 * config.in: Likewise.
2294 * configure: Likewise.
2295 * doc/Makefile.in: Likewise.
2297 2015-03-27 Alan Modra <amodra@gmail.com>
2301 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
2302 protected_def when symbol section is read-only. Adjust all calls.
2303 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
2305 2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
2307 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
2308 _bfd_final_link_relocate with aarch64_relocate.
2310 2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
2313 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
2314 (bfd_elf_gc_sections): Likewise.
2316 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
2318 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
2319 size for initial branch.
2320 (elfNN_aarch64_build_stubs): Write initial branch.
2321 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
2322 mapping symbol on initial branch.
2324 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
2326 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
2327 Update erratum count.
2329 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2331 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
2332 first matching debug section.
2334 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
2337 * compress.c (bfd_compress_section_contents): Don't write the
2338 zlib header and set contents as well as compress_status if
2339 compression didn't make the section smaller.
2340 (bfd_init_section_compress_status): Don't check compression
2343 2015-03-24 Nick Clifton <nickc@redhat.com>
2346 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
2347 range auxillary sections.
2349 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
2351 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
2353 (_bfd_aarch64_get_stub_for_link_section): Define.
2355 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
2357 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
2358 update of section_group[].stub_sec.
2360 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
2362 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
2363 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
2364 Delete fixes, fix_table_size and associated code. Call
2365 _bfd_aarch64_add_stub_entry_in_group. Rename to...
2366 (bfd_aarch64_erratum_835769_scan): Define.
2367 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
2368 erratum_835769_fix_table_size, i and associated code. Relocate
2369 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
2370 correction. Delete construction of stub entry from
2371 erratum_835769_fixes array.
2373 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
2375 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
2376 _bfd_aarch64_add_stub_entry_in_group.
2378 2015-03-24 Alan Modra <amodra@gmail.com>
2380 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
2381 stubs, even those for undefined weak symbols. Otherwise, don't
2382 report relocation overflow on branches to undefined strong
2383 symbols. Fix memory leak.
2384 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
2385 overflow on branches to undefined strong symbols.
2387 2015-03-23 Keith Seitz <keiths@redhat.com>
2389 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
2392 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2394 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
2395 construction into...
2396 (_bfd_aarch64_erratum_835769_stub_name): Define.
2398 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2400 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
2401 stub resize code into...
2402 (bfd_aarch64_resize_stubs): Define.
2404 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2406 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
2407 creation code into...
2408 (bfd_aarch64_create_stub_section): Define.
2410 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2412 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
2413 from elf_aarch64_create_or_find_stub_sec.
2414 (_bfd_aarch64_add_stub_entry_in_group): Rename from
2415 elfNN_aarch64_add_stub. Call
2416 _bfd_aarch64_create_or_find_stub_sec.
2417 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
2418 _bfd_aarch64_add_stub_entry_in_group.
2420 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2422 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
2423 sense of boolean return.
2424 (elfNN_aarch64_size_stubs): Adjust for above.
2426 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2428 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
2429 Remove unused parameter.
2430 (elfNN_aarch64_size_stubs): Adjust for above.
2432 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2434 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
2436 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2438 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
2439 (num_aarch64_erratum_835769_fixes): Remove.
2440 (elfNN_aarch64_size_stubs): Remove assignments to above.
2442 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2444 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
2446 (aarch64_erratum_seqeunce): Rename rtn to rt2.
2448 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2450 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
2452 2015-03-19 Nick Clifton <nickc@redhat.com>
2454 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
2455 the RL78 core based upon the flags.
2456 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
2458 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
2459 (elf32_rl78_machine): Always return bfd_mach_rl78.
2461 2015-03-19 Nick Clifton <nickc@redhat.com>
2464 * compress.c (bfd_compress_section_contents): Do not define this
2465 function if it is not used.
2467 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
2469 * compress.c (bfd_compress_section_contents): Make it static.
2470 * bfd/bfd-in2.h: Regenerated.
2472 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
2475 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
2476 suitable for the AMD64.
2478 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
2479 Nick Clifton <nickc@redhat.com>
2482 * coffgen.c (make_a_section_from_file): Only prepend a z to a
2483 debug section's name if the section was actually compressed.
2484 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2485 * compress.c (bfd_init_section_compress_status): Do not compress
2486 the section if doing so would make it bigger. In such cases leave
2487 the section alone and return COMPRESS_SECTION_NONE.
2489 2015-03-17 Alan Modra <amodra@gmail.com>
2491 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
2492 on nothing to do, before malloc of returned symbol array.
2494 2015-03-16 Nick Clifton <nickc@redhat.com>
2496 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
2497 stored in the elf_section_data structure then load them as
2500 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2502 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
2503 relocs against code sections.
2504 * elf32-s390.c: Define elf_backend_sort_relocs_p.
2505 * elf64-s390.c: Likewise.
2507 2015-03-11 Alan Modra <amodra@gmail.com>
2509 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
2510 reverse order. Account for larger size of __tls_get_addr_opt stub.
2512 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
2515 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
2517 (elf32_arm_print_private_bfd_data): Likewise.
2519 2015-03-06 Nick Clifton <nickc@redhat.com>
2522 * elflink.c (put_value): Like previous delta, but for the 32-bit
2525 2015-03-05 Nick Clifton <nickc@redhat.com>
2528 * elflink.c (put_value): Avoid using an undefined shift
2531 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
2535 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
2536 * elf32-i386.c (elf_backend_extern_protected_data): New.
2538 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
2539 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
2540 copy relocs against protected symbols if extern_protected_data
2542 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
2543 non-function symbols if extern_protected_data is true.
2544 * elfxx-target.h (elf_backend_extern_protected_data): New.
2546 (elfNN_bed): Initialize extern_protected_data with
2547 elf_backend_extern_protected_data.
2549 2015-03-05 Nick Clifton <nickc@redhat.com>
2552 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
2553 lookup fails, check for an address bias in the dwarf info, and if
2554 one exists, retry the lookup with the biased value.
2555 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
2556 Determines if a bias exists bewteen the addresses of functions
2557 based on DWARF information vs symbol table information.
2558 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
2559 * libbfd.h: Regenerate.
2561 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2563 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
2564 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
2565 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
2567 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2569 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
2570 (aarch64_size_one_stub): Likewise.
2571 (aarch64_map_one_stub): Likewise.
2573 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
2575 * cpu-s390.c (N): New macro.
2576 (bfd_s390_31_arch): New. Define only if default target word size
2577 is 64 bits. Otherwise define...
2578 (bfd_390_64_arch): ...this. Make static.
2579 (bfd_s390_arch): Define according to the default target word size.
2580 Let the 'next' field point to the alternate arch.
2582 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
2585 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
2586 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
2587 to be used with MOVK rather than MOVZ.
2589 2015-03-03 DJ Delorie <dj@redhat.com>
2591 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
2594 2015-02-28 Alan Modra <amodra@gmail.com>
2596 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
2599 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
2601 * elf32-i386.c (need_convert_mov_to_lea): New.
2602 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
2603 (elf_i386_convert_mov_to_lea): Return TRUE if
2604 need_convert_mov_to_lea is unset.
2605 * elf64-x86-64.c (need_convert_mov_to_lea): New.
2606 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
2607 (elf_x86_64_convert_mov_to_lea): Return TRUE if
2608 need_convert_mov_to_lea is unset.
2610 2015-02-27 Nick Clifton <nickc@redhat.com>
2613 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
2614 string length overflow when the string table length is actually
2617 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
2619 * bfd/bfd-in2.h: Regenerate.
2620 * bfd/libbfd.h: Regenerate.
2622 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2624 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
2625 TLSDESC_LD_PREL19 field width and masks.
2626 (aarch64_tls_transition_without_check)
2627 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
2628 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
2629 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
2630 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
2631 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2632 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2634 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2636 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
2638 (aarch64_tls_transition_without_check)
2639 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
2640 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
2641 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
2642 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
2643 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2644 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2645 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
2647 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2649 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
2650 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
2651 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
2652 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
2653 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
2654 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
2655 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2656 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2657 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
2659 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2661 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
2662 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
2663 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
2664 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
2665 (elfNN_aarch64_check_relocs): Handle
2666 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
2668 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2669 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2671 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2673 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
2675 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2677 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
2678 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
2679 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
2682 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2684 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
2687 2015-02-26 Nick Clifton <nickc@redhat.com>
2690 * coffcode.h (coff_compute_section_file_positions): Report
2691 negative page sizes.
2692 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
2693 (assign_file_positions_for_non_load_sections): Replace assertion
2694 with an error message.
2695 (rewrite_elf_program_header): Handle excessive segment
2697 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
2698 (bfd_mach_o_read_section_64): Likewise.
2699 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
2700 print a bfd name, not %A.
2702 2015-02-26 Alan Modra <amodra@gmail.com>
2704 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
2705 thread-safe stubs for iplt.
2706 (build_tls_get_addr_stub): Restore r2 immediately after call.
2708 2015-02-26 Terry Guo <terry.guo@arm.com>
2710 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
2711 merge Tag_ABI_HardFP_use.
2713 2015-02-26 Alan Modra <amodra@gmail.com>
2715 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
2716 Use text relocs rather than giving an error on trying to use
2717 .dynbss for protected shared lib vars.
2718 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2720 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
2722 * elf32-avr.c (struct elf_avr_section_data): New structure.
2723 (struct avr_relax_info): New structure.
2724 (elf_avr_new_section_hook): New function.
2725 (struct elf_avr_section_data): Add relax_info.
2726 (get_avr_relax_info): New function.
2727 (init_avr_relax_info): New function.
2728 (elf32_avr_relax_delete_bytes): Find next property record before
2729 deleting bytes. When deleting don't move bytes beyond the next
2731 (avr_elf32_assign_records_to_section): New function.
2732 (avr_property_record_compare): New function.
2733 (avr_load_all_property_sections): New function.
2734 (elf32_avr_relax_section): Load property data. After relaxing the
2735 section, move any .align directives that have enough deleted bytes
2737 (bfd_elf32_new_section_hook): Define.
2739 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
2741 * elf32-avr.h (struct avr_property_header): New strucure.
2742 (avr_elf32_load_property_records): Declare.
2743 (avr_elf32_property_record_name): Declare.
2744 * elf32-avr.c: Add bfd_stdint.h include.
2745 (retrieve_local_syms): New function.
2746 (get_elf_r_symndx_section): New function.
2747 (get_elf_r_symndx_offset): New function.
2748 (internal_reloc_compare): New function.
2749 (struct avr_find_section_data): New structure.
2750 (avr_is_section_for_address): New function.
2751 (avr_find_section_for_address): New function.
2752 (avr_elf32_load_records_from_section): New function.
2753 (avr_elf32_load_property_records): New function.
2754 (avr_elf32_property_record_name): New function.
2756 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
2758 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
2759 (AVR_PROPERTY_RECORDS_VERSION): Define.
2760 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
2761 (struct avr_property_record): New structure.
2763 2015-02-24 Nick Clifton <nickc@redhat.com>
2765 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
2767 (v850_elf_make_note_section): New function. Creates a note
2769 (v850_elf_create_sections): New function. Create a note section
2770 if one is not already present.
2771 (v850_elf_set_note): New function. Adds a note to a bfd.
2772 (v850_elf_copy_private_bfd_data): New function. Copies V850
2774 (v850_elf_merge_notes): New function. Merges V850 notes.
2775 (print_v850_note): New function. Displays a V850 note.
2776 (v850_elf_print_notes): New function. Displays all notes attached
2778 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
2779 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
2780 (v850_elf_fake_sections): Set the type of the V850 note section.
2781 * bfd-in.h (v850_elf_create_sections): Add prototype.
2782 (v850_elf_set_note): Add prototype.
2783 * bfd-in2.h: Regenerate.
2785 2015-02-24 Nick Clifton <nickc@redhat.com>
2787 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
2788 * configure: Regenerate.
2789 * config.in: Regenerate.
2790 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
2791 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
2792 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
2795 2015-02-24 Nick Clifton <nickc@redhat.com>
2797 * pdp11.c (set_section_contents): Pad the .text and .data sections
2798 to their aligned sizes.
2800 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
2802 * config.bfd: Add h8300-*-linux.
2803 * configure.ac: Add h8300_elf32_linux_vec.
2804 * configure: Regenerate.
2805 * elf32-h8300.c: Likewise.
2806 * targets.c(_bfd_target_vector): Likewise.
2808 2015-02-23 Nick Clifton <nickc@redhat.com>
2811 * cpu-w65.c: Correct typos in license notice.
2814 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
2815 symbols at end of sections. Adjust function sizes.
2817 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
2819 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
2820 (elfcore_write_s390_vxrs_high): Likewise.
2821 * elf.c (elfcore_grok_s390_vxrs_low): New function.
2822 (elfcore_grok_s390_vxrs_high): New function.
2823 (elfcore_grok_note): Call them.
2824 (elfcore_write_s390_vxrs_low): New function.
2825 (elfcore_write_s390_vxrs_high): New function.
2826 (elfcore_write_register_note): Call them.
2828 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
2831 * verilog.c (verilog_write_record): Correct buffer size.
2833 2015-02-19 Alan Modra <amodra@gmail.com>
2835 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
2837 2015-02-19 Alan Modra <amodra@gmail.com>
2840 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
2841 (elf_link_output_extsym): Drop local and global undefined syms.
2842 Tidy. Expand comment.
2844 2015-02-17 Alan Modra <amodra@gmail.com>
2847 * elflink.c (struct elf_outext_info): Remove need_second_pass
2849 (elf_link_output_extsym): Delete code handling second forced
2850 local pass. Move code emitting NULL STT_FILE symbol later, so
2851 that it can be omitted if forced local is stripped. Don't
2852 emit the NULL STT_FILE if no file symbols have been output.
2853 (bfd_elf_final_link): Remove second forced local pass.
2854 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
2855 (ppc_elf_size_dynamic_sections): Likewise.
2856 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2857 (build_global_entry_stubs): Likewise.
2858 (ppc64_elf_build_stubs): Likewise.
2860 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
2863 * elflink.c (elf_link_output_extsym): Only check filesym_count
2864 when outputting a NULL FILE symbol. Set second_pass_sym to
2865 h->forced_local && !h->root.linker_def.
2867 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
2869 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
2870 on _TLS_MODULE_BASE_.
2871 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
2873 2015-02-15 Alan Modra <amodra@gmail.com>
2875 * dwarf2.c (read_rangelist): Correct buffer overflow check
2876 Whitespace throughout file.
2878 2015-02-14 Alan Modra <amodra@gmail.com>
2881 * bfd.c (struct bfd): Add lto_output.
2882 * linker.c (_bfd_handle_already_linked): Explicitly test for
2883 objects added by the lto plugin.
2884 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
2885 no_export flags from archive.
2886 * archive.c (open_nested_file): New function, setting lto_output
2887 and no_export, extracted from..
2888 (find_nested_archive): ..here. Flip params. Rename from
2889 _bfd_find_nested_archive.
2890 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
2891 (_bfd_look_for_bfd_in_cache): Copy no_export.
2892 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
2893 my_archive->no_export test.
2894 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
2895 Don't use the file name when adding lto_output STT_FILE sym.
2896 * bfd-in2.h: Regenerate.
2898 2015-02-13 Alan Modra <amodra@gmail.com>
2901 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
2902 now redundant assert.
2904 2015-02-12 Nick Clifton <nickc@redhat.com>
2907 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
2908 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
2909 (read_indirect_string, read_alt_indirect_string)
2910 (read_alt_indirect_ref, read_address, read_abbrevs)
2911 (read_attribute_value, read_attribute, decode_line_info)
2912 (find_abstract_instance_name, read_rangelist)
2913 (scan_unit_for_symbols, parse_comp_unit)
2914 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
2915 end pointers to reading functions and check for offsets taking
2916 pointers out of range. Replace calls to read_*_leb128 with calls
2917 to safe_read_leb128.
2919 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
2921 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
2922 computed file_name address being before the start of the string
2925 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
2928 * bfd.c (bfd_plugin_format): New.
2929 (bfd): Add plugin_format and plugin_dummy_bfd.
2930 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
2931 argument to return TRUE if any plugin is found. Set plugin_format.
2933 (bfd_plugin_target_p): New.
2934 (bfd_plugin_specified_p): Likewise.
2935 (bfd_plugin_target_p): Likewise.
2936 (register_ld_plugin_object_p): Likewise.
2937 (bfd_plugin_set_plugin): Set has_plugin.
2938 (load_plugin): Cache try_load_plugin result.
2939 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
2941 * plugin.h (bfd_plugin_target_p): New.
2942 (bfd_plugin_specified_p): Likewise.
2943 (register_ld_plugin_object_p): Likewise.
2944 * bfd-in2.h: Regenerated.
2946 2015-02-11 Pedro Alves <palves@redhat.com>
2948 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
2949 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
2950 * libbfd.h: Regenerate.
2951 * libcoff.h: Regenerate.
2953 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
2954 * mach-o.h [__cplusplus]: Wrap in extern "C".
2955 * som.h [__cplusplus]: Wrap in extern "C".
2957 2015-02-10 Nick Clifton <nickc@redhat.com>
2960 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
2962 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
2963 size and number of relocs.
2964 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
2966 * versados.c (process_otr): Check the esdid value before using it
2967 to access the EDATA.
2969 2015-02-09 Ed Maste <emaste@freebsd.org>
2971 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
2972 uninitialized and unused variable.
2973 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2975 2015-02-09 Alan Modra <amodra@gmail.com>
2977 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
2979 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2980 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
2982 2015-02-09 Alan Modra <amodra@gmail.com>
2984 * elflink.c: Whitespace, formatting fixes.
2985 (elf_link_input_bfd): Clarify comment.
2986 (elf_link_output_extsym): Exclude symbols in linker created
2987 sections when testing for plugin symbols.
2989 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
2992 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
2993 warning for relocation in readonly section for -z text.
2994 (elf_i386_size_dynamic_sections): Likewise.
2995 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2996 (elf_x86_64_size_dynamic_sections): Likewise.
2998 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
3002 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
3003 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
3004 referenced from a non-IR file.
3006 2015-02-06 Nick Clifton <nickc@redhat.com>
3009 * peXXigen.c (rsrc_print_resource_entries): Add range check for
3010 addresses that wrap around the address space.
3011 (rsrc_parse_entry): Likewise.
3013 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
3017 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
3018 undefined if it is referenced from a non-IR file.
3020 2015-02-03 Nick Clifton <nickc@redhat.com>
3023 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
3024 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
3025 index or an out of range fdr index.
3026 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
3027 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3028 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3029 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3030 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
3031 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
3032 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3033 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3034 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
3035 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3036 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3037 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
3038 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3039 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3040 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3041 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3042 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3043 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3044 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
3045 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3046 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3047 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3048 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3049 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3050 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3051 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3052 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3053 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3054 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
3055 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3056 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3057 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3058 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3059 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3060 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3061 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3062 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
3063 * elf32-vax.c (rtype_to_howto): Likewise.
3064 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3065 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3066 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3067 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3068 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3069 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
3070 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
3071 of range symbol indicies.
3072 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
3073 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
3074 (bfd_mach_o_build_dysymtab): Likewise.
3075 (bfd_mach_o_write_symtab_content): Set the string table size to
3077 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
3079 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
3081 * tekhex.c (first_phase): Check for src pointer reaching end of
3084 2015-02-03 Will Newton <will.newton@linaro.org>
3086 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
3087 Set st_value to zero for undefined symbols if the reference
3088 is weak or pointer_equality_needed is FALSE.
3090 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
3091 comment discussing why we clear st_value for some symbols.
3093 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3095 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
3096 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
3098 2015-01-29 Alan Modra <amodra@gmail.com>
3100 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
3101 optimization. Tidy mask for GOT_TLSGD optimization.
3102 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
3103 location of nop zapping high insn too.
3105 2015-01-28 Alan Modra <amodra@gmail.com>
3107 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
3108 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
3109 in .toc indicate xlc compiled code that might require a rw .toc.
3111 2015-01-28 James Bowman <james.bowman@ftdichip.com>
3113 * Makefile.am: Add FT32 files.
3114 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
3115 (bfd_mach_ft32): Define.
3116 (bfd_ft32_arch): Declare.
3117 (bfd_archures_list): Add bfd_ft32_arch.
3118 * config.bfd: Handle FT32.
3119 * configure.ac: Likewise.
3120 * cpu-ft32.c: New file.
3121 * elf32-ft32.c: New file.
3122 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
3123 BFD_RELOC_FT32_18): Define.
3124 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
3125 * bfd-in2.h: Regenerate.
3126 * libbfd.h: Regenerate.
3127 * Makefile.in: Regenerate.
3128 * configure: Regenerate.
3129 * po/SRC-POTFILES.in: Regenerate.
3131 2015-01-27 Nick Clifton <nickc@redhat.com>
3134 * pdp11.c (aout_get_external_symbols): Return false if there are
3137 * dwarf2.c (concat_filename): Check for an empty directory table.
3138 (scan_unit_for_symbols): Check for reading off the end of the
3140 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
3142 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
3145 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3147 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
3149 2015-01-22 DJ Delorie <dj@redhat.com>
3151 * elf32-m32c.c (m32c_apply_reloc_24): New.
3152 (m32c_elf_howto_table): Use it for R_M32C_24.
3153 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
3155 2015-01-22 Nick Clifton <nickc@redhat.com>
3158 * coffcode.h (handle_COMDAT): When searching for the section
3159 symbol, make sure that there is space left in the symbol table.
3160 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
3162 2015-01-21 Nick Clifton <nickc@redhat.com>
3165 * coffcode.h (coff_set_arch_mach_hook): Check return value from
3167 (coff_slurp_line_table): Return FALSE if the line number
3168 information was corrupt.
3169 (coff_slurp_symbol_table): Return FALSE if the symbol information
3171 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
3172 initialise the fields of the dyld_info structure.
3173 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
3174 error message and a return value.
3175 (bfd_mach_o_layout_commands): Change the function to boolean.
3176 Return FALSE if the function fails.
3177 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
3179 (bfd_mach_o_read_command): Fail if an unrecognised command is
3181 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
3183 (slurp_symtab): Check the return from bfd_malloc.
3184 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
3185 encountered an error.
3186 (_bfd_XXi_final_link_postscript): Fail if a section could not be
3188 * peicode.h (pe_bfd_object_p): Fail if the header could not be
3190 * tekhex.c (first_phase): Fail if the section is too big.
3191 * versados.c (struct esdid): Add content_size field.
3192 (process_otr): Use and check the new field.
3193 (versados_get_section_contents): Check that the section exists and
3194 that the requested data is available.
3196 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
3198 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
3200 2015-01-20 Alan Modra <amodra@gmail.com>
3203 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
3204 ELF_COMMON_DEF syms.
3206 2015-01-19 Alan Modra <amodra@gmail.com>
3209 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
3210 linker script assignments too.
3211 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
3212 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
3214 2015-01-19 Alan Modra <amodra@gmail.com>
3216 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
3217 to allow return of first howto.
3218 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
3219 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
3220 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
3221 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
3222 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
3223 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
3224 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
3225 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
3226 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3227 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
3228 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
3229 (spu_elf_reloc_type_lookup): Adjust to suit.
3231 2015-01-19 Alan Modra <amodra@gmail.com>
3233 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
3234 (bfd_get_section_limit): ..here.
3235 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
3236 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
3237 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
3238 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
3239 bfd_reloc_outofrange check.
3240 * bfd-in2.h: Regenerate.
3242 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
3243 on zero size relocs.
3244 * ecoff.c (ecoff_reloc_link_order): Likewise.
3245 * elf32-nds32.c (nds32_relocate_contents): Likewise.
3246 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3248 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
3249 (_bfd_clear_contents): Likewise.
3250 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
3251 (mips_elf_perform_relocation): Likewise.
3253 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
3254 from malloc on zero size alloc.
3255 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3256 * elflink.c (elf_reloc_link_order): Likewise.
3257 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3258 * pdp11.c (aout_link_reloc_link_order): Likewise.
3259 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3261 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
3262 bitsize 0, and complain_overflow_dont.
3263 * coff-sparc.c (coff_sparc_howto_table): Likewise.
3264 * elf-hppa.h (elf_hppa_howto_table): Likewise.
3265 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
3266 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
3267 * elf32-arc.c (elf_arc_howto_table): Likewise.
3268 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
3269 * elf32-avr.c (elf_avr_howto_table): Likewise.
3270 * elf32-bfin.c (bfin_howto_table): Likewise.
3271 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
3272 * elf32-cris.c (cris_elf_howto_table): Likewise.
3273 * elf32-crx.c (crx_elf_howto_table): Likewise.
3274 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
3275 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
3276 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
3277 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
3278 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
3279 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3280 * elf32-h8300.c (h8_elf_howto_table): Likewise.
3281 * elf32-i370.c (i370_elf_howto_raw): Likewise.
3282 * elf32-i386.c (elf_howto_table): Likewise.
3283 * elf32-i860.c (elf32_i860_howto_table): Likewise.
3284 * elf32-i960.c (elf32_i960_relocate): Likewise.
3285 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
3286 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
3287 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
3288 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
3289 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
3290 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
3291 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
3292 * elf32-m68k.c (howto_table): Likewise.
3293 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
3294 * elf32-mep.c (mep_elf_howto_table): Likewise.
3295 * elf32-metag.c (elf_metag_howto_table): Likewise.
3296 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
3297 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
3298 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
3299 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
3300 * elf32-mt.c (mt_elf_howto_table): Likewise.
3301 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
3302 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
3303 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
3304 * elf32-pj.c (pj_elf_howto_table): Likewise.
3305 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
3306 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
3307 * elf32-rx.c (rx_elf_howto_table): Likewise.
3308 * elf32-s390.c (elf_howto_table): Likewise.
3309 * elf32-score.c (elf32_score_howto_table): Likewise.
3310 * elf32-score7.c (elf32_score_howto_table): Likewise.
3311 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
3312 * elf32-spu.c (elf_howto_table): Likewise.
3313 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
3314 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
3315 * elf32-v850.c (v850_elf_howto_table): Likewise.
3316 * elf32-vax.c (howto_table): Likewise.
3317 * elf32-visium.c (visium_elf_howto_table): Likewise.
3318 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
3319 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
3320 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
3321 * elf32-xtensa.c (elf_howto_table): Likewise.
3322 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
3323 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3324 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
3325 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
3326 * elf64-s390.c (elf_howto_table): Likewise.
3327 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
3328 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
3329 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
3330 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
3331 (elfNN_aarch64_howto_none): Likewise.
3332 * elfxx-ia64.c (ia64_howto_table): Likewise.
3333 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
3334 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
3335 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
3337 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
3340 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
3341 about -fPIC if the symbol is undefined when building executable.
3343 2015-01-15 Nick Clifton <nickc@redhat.com>
3346 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
3347 error message. Never return an invalid howto pointer.
3348 * elf32-cr16.c (cr16_info_to_howto): Likewise.
3349 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3350 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3351 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3352 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3353 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
3354 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3355 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3356 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3357 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
3358 * elf32-vax.c (rtype_to_howto): Likewise.
3359 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3360 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3361 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
3362 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3363 (sh_elf_reloc): Check that the reloc is in range.
3364 * reloc.c (bfd_perform_relocation): Check that the section is big
3365 enough for the entire reloc.
3366 (bfd_generic_get_relocated_section_contents): Report unexpected
3367 return values from perform_reloc.
3369 2015-01-15 Nick Clifton <nickc@redhat.com>
3371 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
3372 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
3375 2015-01-15 Alan Modra <amodra@gmail.com>
3377 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
3378 any output section matching a linker created dynobj section.
3380 2015-01-15 Alan Modra <amodra@gmail.com>
3383 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
3384 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
3385 Don't assign symtab file position unless symbols will be output.
3386 Merge blocks with condition in common. Don't call
3387 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
3388 unless other symbols are output. Move assignment of symtab_shndx
3389 file position. Localize variable.
3391 2015-01-14 Jiong Wang <jiong.wang@arm.com>
3393 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
3394 trying to defer them to runtime.
3396 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
3398 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
3399 to check if a symbol should be bound symbolically.
3401 2015-01-13 Jiong Wang <jiong.wang@arm.com>
3403 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
3404 for TLSLE_MOVW_TPREL_G2.
3406 2015-01-13 Jiong Wang <jiong.wang@arm.com>
3409 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
3410 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
3411 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
3414 2015-01-12 Terry Guo <terry.guo@arm.com>
3416 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
3418 (_bfd_elf_gc_mark_extra_sections): Use it.
3420 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
3423 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
3424 only discard space for pc-relative relocs symbols which turn
3425 out to need copy relocs.
3427 2015-01-09 Nick Clifton <nickc@redhat.com>
3429 * tekhex.c (getvalue): Fix thinko in test for correct extraction
3431 (getsym): Return false if there was not enough data to extract the
3434 2015-01-09 Anthony Green <green@moxielogic.com>
3436 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
3438 2015-01-08 Nick Clifton <nickc@redhat.com>
3440 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
3441 16-bit absolute BR instructions to 10-bit pc-relative JMP
3444 2015-01-08 Nick Clifton <nickc@redhat.com>
3447 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
3448 to load the line table.
3449 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
3451 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
3452 the Data Directory Size is too large.
3454 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
3457 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
3458 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
3460 2015-01-06 Nick Clifton <nickc@redhat.com>
3463 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
3466 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
3467 (bfd_perform_relocation): Include the size of the reloc in the
3468 test for an out of range relocation.
3469 (bfd_generic_get_relocated_section_contents): Remove reloc range
3472 * coff-i860.c (CALC_ADDEND): Always set an addend value.
3473 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
3474 avoid reading off the end of the buffer.
3476 (first_phase): Likewise.
3477 (pass_over): Pass an end pointer to the invoked function.
3479 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
3482 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
3484 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
3486 2015-01-05 Nick Clifton <nickc@redhat.com>
3489 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
3490 is at least big enough for the header to be read.
3491 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
3492 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
3493 (bfd_mach_o_read_command): Prevetn duplicate error messages about
3494 unrecognized commands.
3495 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
3496 when indexing into the string table.
3498 2015-01-01 Alan Modra <amodra@gmail.com>
3500 Update year range in copyright notice of all files.
3502 For older changes see ChangeLog-2014
3504 Copyright (C) 2015 Free Software Foundation, Inc.
3506 Copying and distribution of this file, with or without modification,
3507 are permitted in any medium without royalty provided the copyright
3508 notice and this notice are preserved.
3514 version-control: never