1 2015-03-24 Nick Clifton <nickc@redhat.com>
4 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
5 range auxillary sections.
7 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
9 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
11 (_bfd_aarch64_get_stub_for_link_section): Define.
13 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
15 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
16 update of section_group[].stub_sec.
18 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
20 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
21 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
22 Delete fixes, fix_table_size and associated code. Call
23 _bfd_aarch64_add_stub_entry_in_group. Rename to...
24 (bfd_aarch64_erratum_835769_scan): Define.
25 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
26 erratum_835769_fix_table_size, i and associated code. Relocate
27 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
28 correction. Delete construction of stub entry from
29 erratum_835769_fixes array.
31 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
33 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
34 _bfd_aarch64_add_stub_entry_in_group.
36 2015-03-24 Alan Modra <amodra@gmail.com>
38 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
39 stubs, even those for undefined weak symbols. Otherwise, don't
40 report relocation overflow on branches to undefined strong
41 symbols. Fix memory leak.
42 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
43 overflow on branches to undefined strong symbols.
45 2015-03-23 Keith Seitz <keiths@redhat.com>
47 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
50 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
52 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
54 (_bfd_aarch64_erratum_835769_stub_name): Define.
56 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
58 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
59 stub resize code into...
60 (bfd_aarch64_resize_stubs): Define.
62 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
64 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
66 (bfd_aarch64_create_stub_section): Define.
68 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
70 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
71 from elf_aarch64_create_or_find_stub_sec.
72 (_bfd_aarch64_add_stub_entry_in_group): Rename from
73 elfNN_aarch64_add_stub. Call
74 _bfd_aarch64_create_or_find_stub_sec.
75 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
76 _bfd_aarch64_add_stub_entry_in_group.
78 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
80 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
81 sense of boolean return.
82 (elfNN_aarch64_size_stubs): Adjust for above.
84 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
86 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
87 Remove unused parameter.
88 (elfNN_aarch64_size_stubs): Adjust for above.
90 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
92 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
94 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
96 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
97 (num_aarch64_erratum_835769_fixes): Remove.
98 (elfNN_aarch64_size_stubs): Remove assignments to above.
100 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
102 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
104 (aarch64_erratum_seqeunce): Rename rtn to rt2.
106 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
108 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
110 2015-03-19 Nick Clifton <nickc@redhat.com>
112 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
113 the RL78 core based upon the flags.
114 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
116 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
117 (elf32_rl78_machine): Always return bfd_mach_rl78.
119 2015-03-19 Nick Clifton <nickc@redhat.com>
122 * compress.c (bfd_compress_section_contents): Do not define this
123 function if it is not used.
125 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
127 * compress.c (bfd_compress_section_contents): Make it static.
128 * bfd/bfd-in2.h: Regenerated.
130 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
133 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
134 suitable for the AMD64.
136 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
137 Nick Clifton <nickc@redhat.com>
140 * coffgen.c (make_a_section_from_file): Only prepend a z to a
141 debug section's name if the section was actually compressed.
142 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
143 * compress.c (bfd_init_section_compress_status): Do not compress
144 the section if doing so would make it bigger. In such cases leave
145 the section alone and return COMPRESS_SECTION_NONE.
147 2015-03-17 Alan Modra <amodra@gmail.com>
149 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
150 on nothing to do, before malloc of returned symbol array.
152 2015-03-16 Nick Clifton <nickc@redhat.com>
154 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
155 stored in the elf_section_data structure then load them as
158 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
160 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
161 relocs against code sections.
162 * elf32-s390.c: Define elf_backend_sort_relocs_p.
163 * elf64-s390.c: Likewise.
165 2015-03-11 Alan Modra <amodra@gmail.com>
167 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
168 reverse order. Account for larger size of __tls_get_addr_opt stub.
170 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
173 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
175 (elf32_arm_print_private_bfd_data): Likewise.
177 2015-03-06 Nick Clifton <nickc@redhat.com>
180 * elflink.c (put_value): Like previous delta, but for the 32-bit
183 2015-03-05 Nick Clifton <nickc@redhat.com>
186 * elflink.c (put_value): Avoid using an undefined shift
189 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
193 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
194 * elf32-i386.c (elf_backend_extern_protected_data): New.
196 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
197 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
198 copy relocs against protected symbols if extern_protected_data
200 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
201 non-function symbols if extern_protected_data is true.
202 * elfxx-target.h (elf_backend_extern_protected_data): New.
204 (elfNN_bed): Initialize extern_protected_data with
205 elf_backend_extern_protected_data.
207 2015-03-05 Nick Clifton <nickc@redhat.com>
210 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
211 lookup fails, check for an address bias in the dwarf info, and if
212 one exists, retry the lookup with the biased value.
213 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
214 Determines if a bias exists bewteen the addresses of functions
215 based on DWARF information vs symbol table information.
216 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
217 * libbfd.h: Regenerate.
219 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
221 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
222 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
223 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
225 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
227 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
228 (aarch64_size_one_stub): Likewise.
229 (aarch64_map_one_stub): Likewise.
231 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
233 * cpu-s390.c (N): New macro.
234 (bfd_s390_31_arch): New. Define only if default target word size
235 is 64 bits. Otherwise define...
236 (bfd_390_64_arch): ...this. Make static.
237 (bfd_s390_arch): Define according to the default target word size.
238 Let the 'next' field point to the alternate arch.
240 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
243 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
244 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
245 to be used with MOVK rather than MOVZ.
247 2015-03-03 DJ Delorie <dj@redhat.com>
249 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
252 2015-02-28 Alan Modra <amodra@gmail.com>
254 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
257 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
259 * elf32-i386.c (need_convert_mov_to_lea): New.
260 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
261 (elf_i386_convert_mov_to_lea): Return TRUE if
262 need_convert_mov_to_lea is unset.
263 * elf64-x86-64.c (need_convert_mov_to_lea): New.
264 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
265 (elf_x86_64_convert_mov_to_lea): Return TRUE if
266 need_convert_mov_to_lea is unset.
268 2015-02-27 Nick Clifton <nickc@redhat.com>
271 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
272 string length overflow when the string table length is actually
275 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
277 * bfd/bfd-in2.h: Regenerate.
278 * bfd/libbfd.h: Regenerate.
280 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
282 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
283 TLSDESC_LD_PREL19 field width and masks.
284 (aarch64_tls_transition_without_check)
285 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
286 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
287 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
288 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
289 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
290 (_bfd_aarch64_elf_resolve_relocation): Likewise.
292 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
294 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
296 (aarch64_tls_transition_without_check)
297 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
298 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
299 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
300 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
301 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
302 (_bfd_aarch64_elf_resolve_relocation): Likewise.
303 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
305 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
307 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
308 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
309 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
310 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
311 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
312 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
313 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
314 (_bfd_aarch64_elf_resolve_relocation): Likewise.
315 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
317 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
319 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
320 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
321 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
322 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
323 (elfNN_aarch64_check_relocs): Handle
324 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
326 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
327 (_bfd_aarch64_elf_resolve_relocation): Likewise.
329 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
331 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
333 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
335 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
336 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
337 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
340 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
342 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
345 2015-02-26 Nick Clifton <nickc@redhat.com>
348 * coffcode.h (coff_compute_section_file_positions): Report
350 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
351 (assign_file_positions_for_non_load_sections): Replace assertion
352 with an error message.
353 (rewrite_elf_program_header): Handle excessive segment
355 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
356 (bfd_mach_o_read_section_64): Likewise.
357 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
358 print a bfd name, not %A.
360 2015-02-26 Alan Modra <amodra@gmail.com>
362 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
363 thread-safe stubs for iplt.
364 (build_tls_get_addr_stub): Restore r2 immediately after call.
366 2015-02-26 Terry Guo <terry.guo@arm.com>
368 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
369 merge Tag_ABI_HardFP_use.
371 2015-02-26 Alan Modra <amodra@gmail.com>
373 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
374 Use text relocs rather than giving an error on trying to use
375 .dynbss for protected shared lib vars.
376 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
378 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
380 * elf32-avr.c (struct elf_avr_section_data): New structure.
381 (struct avr_relax_info): New structure.
382 (elf_avr_new_section_hook): New function.
383 (struct elf_avr_section_data): Add relax_info.
384 (get_avr_relax_info): New function.
385 (init_avr_relax_info): New function.
386 (elf32_avr_relax_delete_bytes): Find next property record before
387 deleting bytes. When deleting don't move bytes beyond the next
389 (avr_elf32_assign_records_to_section): New function.
390 (avr_property_record_compare): New function.
391 (avr_load_all_property_sections): New function.
392 (elf32_avr_relax_section): Load property data. After relaxing the
393 section, move any .align directives that have enough deleted bytes
395 (bfd_elf32_new_section_hook): Define.
397 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
399 * elf32-avr.h (struct avr_property_header): New strucure.
400 (avr_elf32_load_property_records): Declare.
401 (avr_elf32_property_record_name): Declare.
402 * elf32-avr.c: Add bfd_stdint.h include.
403 (retrieve_local_syms): New function.
404 (get_elf_r_symndx_section): New function.
405 (get_elf_r_symndx_offset): New function.
406 (internal_reloc_compare): New function.
407 (struct avr_find_section_data): New structure.
408 (avr_is_section_for_address): New function.
409 (avr_find_section_for_address): New function.
410 (avr_elf32_load_records_from_section): New function.
411 (avr_elf32_load_property_records): New function.
412 (avr_elf32_property_record_name): New function.
414 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
416 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
417 (AVR_PROPERTY_RECORDS_VERSION): Define.
418 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
419 (struct avr_property_record): New structure.
421 2015-02-24 Nick Clifton <nickc@redhat.com>
423 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
425 (v850_elf_make_note_section): New function. Creates a note
427 (v850_elf_create_sections): New function. Create a note section
428 if one is not already present.
429 (v850_elf_set_note): New function. Adds a note to a bfd.
430 (v850_elf_copy_private_bfd_data): New function. Copies V850
432 (v850_elf_merge_notes): New function. Merges V850 notes.
433 (print_v850_note): New function. Displays a V850 note.
434 (v850_elf_print_notes): New function. Displays all notes attached
436 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
437 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
438 (v850_elf_fake_sections): Set the type of the V850 note section.
439 * bfd-in.h (v850_elf_create_sections): Add prototype.
440 (v850_elf_set_note): Add prototype.
441 * bfd-in2.h: Regenerate.
443 2015-02-24 Nick Clifton <nickc@redhat.com>
445 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
446 * configure: Regenerate.
447 * config.in: Regenerate.
448 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
449 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
450 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
453 2015-02-24 Nick Clifton <nickc@redhat.com>
455 * pdp11.c (set_section_contents): Pad the .text and .data sections
456 to their aligned sizes.
458 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
460 * config.bfd: Add h8300-*-linux.
461 * configure.ac: Add h8300_elf32_linux_vec.
462 * configure: Regenerate.
463 * elf32-h8300.c: Likewise.
464 * targets.c(_bfd_target_vector): Likewise.
466 2015-02-23 Nick Clifton <nickc@redhat.com>
469 * cpu-w65.c: Correct typos in license notice.
472 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
473 symbols at end of sections. Adjust function sizes.
475 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
477 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
478 (elfcore_write_s390_vxrs_high): Likewise.
479 * elf.c (elfcore_grok_s390_vxrs_low): New function.
480 (elfcore_grok_s390_vxrs_high): New function.
481 (elfcore_grok_note): Call them.
482 (elfcore_write_s390_vxrs_low): New function.
483 (elfcore_write_s390_vxrs_high): New function.
484 (elfcore_write_register_note): Call them.
486 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
489 * verilog.c (verilog_write_record): Correct buffer size.
491 2015-02-19 Alan Modra <amodra@gmail.com>
493 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
495 2015-02-19 Alan Modra <amodra@gmail.com>
498 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
499 (elf_link_output_extsym): Drop local and global undefined syms.
500 Tidy. Expand comment.
502 2015-02-17 Alan Modra <amodra@gmail.com>
505 * elflink.c (struct elf_outext_info): Remove need_second_pass
507 (elf_link_output_extsym): Delete code handling second forced
508 local pass. Move code emitting NULL STT_FILE symbol later, so
509 that it can be omitted if forced local is stripped. Don't
510 emit the NULL STT_FILE if no file symbols have been output.
511 (bfd_elf_final_link): Remove second forced local pass.
512 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
513 (ppc_elf_size_dynamic_sections): Likewise.
514 * elf64-ppc.c (ppc_build_one_stub): Likewise.
515 (build_global_entry_stubs): Likewise.
516 (ppc64_elf_build_stubs): Likewise.
518 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
521 * elflink.c (elf_link_output_extsym): Only check filesym_count
522 when outputting a NULL FILE symbol. Set second_pass_sym to
523 h->forced_local && !h->root.linker_def.
525 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
527 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
528 on _TLS_MODULE_BASE_.
529 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
531 2015-02-15 Alan Modra <amodra@gmail.com>
533 * dwarf2.c (read_rangelist): Correct buffer overflow check
534 Whitespace throughout file.
536 2015-02-14 Alan Modra <amodra@gmail.com>
539 * bfd.c (struct bfd): Add lto_output.
540 * linker.c (_bfd_handle_already_linked): Explicitly test for
541 objects added by the lto plugin.
542 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
543 no_export flags from archive.
544 * archive.c (open_nested_file): New function, setting lto_output
545 and no_export, extracted from..
546 (find_nested_archive): ..here. Flip params. Rename from
547 _bfd_find_nested_archive.
548 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
549 (_bfd_look_for_bfd_in_cache): Copy no_export.
550 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
551 my_archive->no_export test.
552 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
553 Don't use the file name when adding lto_output STT_FILE sym.
554 * bfd-in2.h: Regenerate.
556 2015-02-13 Alan Modra <amodra@gmail.com>
559 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
560 now redundant assert.
562 2015-02-12 Nick Clifton <nickc@redhat.com>
565 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
566 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
567 (read_indirect_string, read_alt_indirect_string)
568 (read_alt_indirect_ref, read_address, read_abbrevs)
569 (read_attribute_value, read_attribute, decode_line_info)
570 (find_abstract_instance_name, read_rangelist)
571 (scan_unit_for_symbols, parse_comp_unit)
572 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
573 end pointers to reading functions and check for offsets taking
574 pointers out of range. Replace calls to read_*_leb128 with calls
577 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
579 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
580 computed file_name address being before the start of the string
583 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
586 * bfd.c (bfd_plugin_format): New.
587 (bfd): Add plugin_format and plugin_dummy_bfd.
588 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
589 argument to return TRUE if any plugin is found. Set plugin_format.
591 (bfd_plugin_target_p): New.
592 (bfd_plugin_specified_p): Likewise.
593 (bfd_plugin_target_p): Likewise.
594 (register_ld_plugin_object_p): Likewise.
595 (bfd_plugin_set_plugin): Set has_plugin.
596 (load_plugin): Cache try_load_plugin result.
597 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
599 * plugin.h (bfd_plugin_target_p): New.
600 (bfd_plugin_specified_p): Likewise.
601 (register_ld_plugin_object_p): Likewise.
602 * bfd-in2.h: Regenerated.
604 2015-02-11 Pedro Alves <palves@redhat.com>
606 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
607 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
608 * libbfd.h: Regenerate.
609 * libcoff.h: Regenerate.
611 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
612 * mach-o.h [__cplusplus]: Wrap in extern "C".
613 * som.h [__cplusplus]: Wrap in extern "C".
615 2015-02-10 Nick Clifton <nickc@redhat.com>
618 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
620 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
621 size and number of relocs.
622 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
624 * versados.c (process_otr): Check the esdid value before using it
627 2015-02-09 Ed Maste <emaste@freebsd.org>
629 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
630 uninitialized and unused variable.
631 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
633 2015-02-09 Alan Modra <amodra@gmail.com>
635 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
637 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
638 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
640 2015-02-09 Alan Modra <amodra@gmail.com>
642 * elflink.c: Whitespace, formatting fixes.
643 (elf_link_input_bfd): Clarify comment.
644 (elf_link_output_extsym): Exclude symbols in linker created
645 sections when testing for plugin symbols.
647 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
650 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
651 warning for relocation in readonly section for -z text.
652 (elf_i386_size_dynamic_sections): Likewise.
653 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
654 (elf_x86_64_size_dynamic_sections): Likewise.
656 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
660 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
661 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
662 referenced from a non-IR file.
664 2015-02-06 Nick Clifton <nickc@redhat.com>
667 * peXXigen.c (rsrc_print_resource_entries): Add range check for
668 addresses that wrap around the address space.
669 (rsrc_parse_entry): Likewise.
671 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
675 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
676 undefined if it is referenced from a non-IR file.
678 2015-02-03 Nick Clifton <nickc@redhat.com>
681 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
682 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
683 index or an out of range fdr index.
684 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
685 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
686 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
687 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
688 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
689 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
690 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
691 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
692 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
693 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
694 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
695 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
696 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
697 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
698 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
699 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
700 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
701 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
702 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
703 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
704 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
705 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
706 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
707 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
708 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
709 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
710 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
711 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
712 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
713 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
714 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
715 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
716 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
717 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
718 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
719 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
720 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
721 * elf32-vax.c (rtype_to_howto): Likewise.
722 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
723 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
724 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
725 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
726 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
727 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
728 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
729 of range symbol indicies.
730 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
731 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
732 (bfd_mach_o_build_dysymtab): Likewise.
733 (bfd_mach_o_write_symtab_content): Set the string table size to
735 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
737 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
739 * tekhex.c (first_phase): Check for src pointer reaching end of
742 2015-02-03 Will Newton <will.newton@linaro.org>
744 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
745 Set st_value to zero for undefined symbols if the reference
746 is weak or pointer_equality_needed is FALSE.
748 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
749 comment discussing why we clear st_value for some symbols.
751 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
753 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
754 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
756 2015-01-29 Alan Modra <amodra@gmail.com>
758 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
759 optimization. Tidy mask for GOT_TLSGD optimization.
760 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
761 location of nop zapping high insn too.
763 2015-01-28 Alan Modra <amodra@gmail.com>
765 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
766 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
767 in .toc indicate xlc compiled code that might require a rw .toc.
769 2015-01-28 James Bowman <james.bowman@ftdichip.com>
771 * Makefile.am: Add FT32 files.
772 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
773 (bfd_mach_ft32): Define.
774 (bfd_ft32_arch): Declare.
775 (bfd_archures_list): Add bfd_ft32_arch.
776 * config.bfd: Handle FT32.
777 * configure.ac: Likewise.
778 * cpu-ft32.c: New file.
779 * elf32-ft32.c: New file.
780 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
781 BFD_RELOC_FT32_18): Define.
782 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
783 * bfd-in2.h: Regenerate.
784 * libbfd.h: Regenerate.
785 * Makefile.in: Regenerate.
786 * configure: Regenerate.
787 * po/SRC-POTFILES.in: Regenerate.
789 2015-01-27 Nick Clifton <nickc@redhat.com>
792 * pdp11.c (aout_get_external_symbols): Return false if there are
795 * dwarf2.c (concat_filename): Check for an empty directory table.
796 (scan_unit_for_symbols): Check for reading off the end of the
798 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
800 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
803 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
805 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
807 2015-01-22 DJ Delorie <dj@redhat.com>
809 * elf32-m32c.c (m32c_apply_reloc_24): New.
810 (m32c_elf_howto_table): Use it for R_M32C_24.
811 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
813 2015-01-22 Nick Clifton <nickc@redhat.com>
816 * coffcode.h (handle_COMDAT): When searching for the section
817 symbol, make sure that there is space left in the symbol table.
818 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
820 2015-01-21 Nick Clifton <nickc@redhat.com>
823 * coffcode.h (coff_set_arch_mach_hook): Check return value from
825 (coff_slurp_line_table): Return FALSE if the line number
826 information was corrupt.
827 (coff_slurp_symbol_table): Return FALSE if the symbol information
829 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
830 initialise the fields of the dyld_info structure.
831 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
832 error message and a return value.
833 (bfd_mach_o_layout_commands): Change the function to boolean.
834 Return FALSE if the function fails.
835 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
837 (bfd_mach_o_read_command): Fail if an unrecognised command is
839 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
841 (slurp_symtab): Check the return from bfd_malloc.
842 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
843 encountered an error.
844 (_bfd_XXi_final_link_postscript): Fail if a section could not be
846 * peicode.h (pe_bfd_object_p): Fail if the header could not be
848 * tekhex.c (first_phase): Fail if the section is too big.
849 * versados.c (struct esdid): Add content_size field.
850 (process_otr): Use and check the new field.
851 (versados_get_section_contents): Check that the section exists and
852 that the requested data is available.
854 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
856 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
858 2015-01-20 Alan Modra <amodra@gmail.com>
861 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
864 2015-01-19 Alan Modra <amodra@gmail.com>
867 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
868 linker script assignments too.
869 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
870 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
872 2015-01-19 Alan Modra <amodra@gmail.com>
874 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
875 to allow return of first howto.
876 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
877 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
878 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
879 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
880 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
881 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
882 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
883 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
884 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
885 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
886 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
887 (spu_elf_reloc_type_lookup): Adjust to suit.
889 2015-01-19 Alan Modra <amodra@gmail.com>
891 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
892 (bfd_get_section_limit): ..here.
893 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
894 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
895 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
896 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
897 bfd_reloc_outofrange check.
898 * bfd-in2.h: Regenerate.
900 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
902 * ecoff.c (ecoff_reloc_link_order): Likewise.
903 * elf32-nds32.c (nds32_relocate_contents): Likewise.
904 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
906 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
907 (_bfd_clear_contents): Likewise.
908 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
909 (mips_elf_perform_relocation): Likewise.
911 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
912 from malloc on zero size alloc.
913 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
914 * elflink.c (elf_reloc_link_order): Likewise.
915 * linker.c (_bfd_generic_reloc_link_order): Likewise.
916 * pdp11.c (aout_link_reloc_link_order): Likewise.
917 * xcofflink.c (xcoff_reloc_link_order): Likewise.
919 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
920 bitsize 0, and complain_overflow_dont.
921 * coff-sparc.c (coff_sparc_howto_table): Likewise.
922 * elf-hppa.h (elf_hppa_howto_table): Likewise.
923 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
924 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
925 * elf32-arc.c (elf_arc_howto_table): Likewise.
926 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
927 * elf32-avr.c (elf_avr_howto_table): Likewise.
928 * elf32-bfin.c (bfin_howto_table): Likewise.
929 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
930 * elf32-cris.c (cris_elf_howto_table): Likewise.
931 * elf32-crx.c (crx_elf_howto_table): Likewise.
932 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
933 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
934 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
935 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
936 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
937 * elf32-frv.c (elf32_frv_howto_table): Likewise.
938 * elf32-h8300.c (h8_elf_howto_table): Likewise.
939 * elf32-i370.c (i370_elf_howto_raw): Likewise.
940 * elf32-i386.c (elf_howto_table): Likewise.
941 * elf32-i860.c (elf32_i860_howto_table): Likewise.
942 * elf32-i960.c (elf32_i960_relocate): Likewise.
943 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
944 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
945 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
946 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
947 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
948 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
949 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
950 * elf32-m68k.c (howto_table): Likewise.
951 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
952 * elf32-mep.c (mep_elf_howto_table): Likewise.
953 * elf32-metag.c (elf_metag_howto_table): Likewise.
954 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
955 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
956 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
957 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
958 * elf32-mt.c (mt_elf_howto_table): Likewise.
959 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
960 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
961 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
962 * elf32-pj.c (pj_elf_howto_table): Likewise.
963 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
964 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
965 * elf32-rx.c (rx_elf_howto_table): Likewise.
966 * elf32-s390.c (elf_howto_table): Likewise.
967 * elf32-score.c (elf32_score_howto_table): Likewise.
968 * elf32-score7.c (elf32_score_howto_table): Likewise.
969 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
970 * elf32-spu.c (elf_howto_table): Likewise.
971 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
972 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
973 * elf32-v850.c (v850_elf_howto_table): Likewise.
974 * elf32-vax.c (howto_table): Likewise.
975 * elf32-visium.c (visium_elf_howto_table): Likewise.
976 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
977 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
978 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
979 * elf32-xtensa.c (elf_howto_table): Likewise.
980 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
981 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
982 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
983 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
984 * elf64-s390.c (elf_howto_table): Likewise.
985 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
986 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
987 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
988 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
989 (elfNN_aarch64_howto_none): Likewise.
990 * elfxx-ia64.c (ia64_howto_table): Likewise.
991 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
992 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
993 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
995 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
998 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
999 about -fPIC if the symbol is undefined when building executable.
1001 2015-01-15 Nick Clifton <nickc@redhat.com>
1004 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1005 error message. Never return an invalid howto pointer.
1006 * elf32-cr16.c (cr16_info_to_howto): Likewise.
1007 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1008 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1009 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1010 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1011 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1012 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1013 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1014 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1015 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1016 * elf32-vax.c (rtype_to_howto): Likewise.
1017 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1018 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1019 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1020 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1021 (sh_elf_reloc): Check that the reloc is in range.
1022 * reloc.c (bfd_perform_relocation): Check that the section is big
1023 enough for the entire reloc.
1024 (bfd_generic_get_relocated_section_contents): Report unexpected
1025 return values from perform_reloc.
1027 2015-01-15 Nick Clifton <nickc@redhat.com>
1029 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1030 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1033 2015-01-15 Alan Modra <amodra@gmail.com>
1035 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1036 any output section matching a linker created dynobj section.
1038 2015-01-15 Alan Modra <amodra@gmail.com>
1041 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1042 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1043 Don't assign symtab file position unless symbols will be output.
1044 Merge blocks with condition in common. Don't call
1045 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1046 unless other symbols are output. Move assignment of symtab_shndx
1047 file position. Localize variable.
1049 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1051 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1052 trying to defer them to runtime.
1054 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1056 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1057 to check if a symbol should be bound symbolically.
1059 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1061 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1062 for TLSLE_MOVW_TPREL_G2.
1064 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1067 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1068 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1069 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1072 2015-01-12 Terry Guo <terry.guo@arm.com>
1074 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1076 (_bfd_elf_gc_mark_extra_sections): Use it.
1078 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1081 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1082 only discard space for pc-relative relocs symbols which turn
1083 out to need copy relocs.
1085 2015-01-09 Nick Clifton <nickc@redhat.com>
1087 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1089 (getsym): Return false if there was not enough data to extract the
1092 2015-01-09 Anthony Green <green@moxielogic.com>
1094 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1096 2015-01-08 Nick Clifton <nickc@redhat.com>
1098 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1099 16-bit absolute BR instructions to 10-bit pc-relative JMP
1102 2015-01-08 Nick Clifton <nickc@redhat.com>
1105 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1106 to load the line table.
1107 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1109 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1110 the Data Directory Size is too large.
1112 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1115 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1116 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1118 2015-01-06 Nick Clifton <nickc@redhat.com>
1121 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1124 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1125 (bfd_perform_relocation): Include the size of the reloc in the
1126 test for an out of range relocation.
1127 (bfd_generic_get_relocated_section_contents): Remove reloc range
1130 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1131 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1132 avoid reading off the end of the buffer.
1134 (first_phase): Likewise.
1135 (pass_over): Pass an end pointer to the invoked function.
1137 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1142 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1144 2015-01-05 Nick Clifton <nickc@redhat.com>
1147 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1148 is at least big enough for the header to be read.
1149 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1150 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1151 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1152 unrecognized commands.
1153 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1154 when indexing into the string table.
1156 2015-01-01 Alan Modra <amodra@gmail.com>
1158 Update year range in copyright notice of all files.
1160 For older changes see ChangeLog-2014
1162 Copyright (C) 2015 Free Software Foundation, Inc.
1164 Copying and distribution of this file, with or without modification,
1165 are permitted in any medium without royalty provided the copyright
1166 notice and this notice are preserved.
1172 version-control: never