1 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
3 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
4 update of section_group[].stub_sec.
6 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
8 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
9 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
10 Delete fixes, fix_table_size and associated code. Call
11 _bfd_aarch64_add_stub_entry_in_group. Rename to...
12 (bfd_aarch64_erratum_835769_scan): Define.
13 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
14 erratum_835769_fix_table_size, i and associated code. Relocate
15 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
16 correction. Delete construction of stub entry from
17 erratum_835769_fixes array.
19 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
21 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
22 _bfd_aarch64_add_stub_entry_in_group.
24 2015-03-24 Alan Modra <amodra@gmail.com>
26 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
27 stubs, even those for undefined weak symbols. Otherwise, don't
28 report relocation overflow on branches to undefined strong
29 symbols. Fix memory leak.
30 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
31 overflow on branches to undefined strong symbols.
33 2015-03-23 Keith Seitz <keiths@redhat.com>
35 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
38 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
40 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
42 (_bfd_aarch64_erratum_835769_stub_name): Define.
44 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
46 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
47 stub resize code into...
48 (bfd_aarch64_resize_stubs): Define.
50 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
52 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
54 (bfd_aarch64_create_stub_section): Define.
56 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
58 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
59 from elf_aarch64_create_or_find_stub_sec.
60 (_bfd_aarch64_add_stub_entry_in_group): Rename from
61 elfNN_aarch64_add_stub. Call
62 _bfd_aarch64_create_or_find_stub_sec.
63 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
64 _bfd_aarch64_add_stub_entry_in_group.
66 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
68 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
69 sense of boolean return.
70 (elfNN_aarch64_size_stubs): Adjust for above.
72 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
74 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
75 Remove unused parameter.
76 (elfNN_aarch64_size_stubs): Adjust for above.
78 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
80 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
82 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
84 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
85 (num_aarch64_erratum_835769_fixes): Remove.
86 (elfNN_aarch64_size_stubs): Remove assignments to above.
88 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
90 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
92 (aarch64_erratum_seqeunce): Rename rtn to rt2.
94 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
96 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
98 2015-03-19 Nick Clifton <nickc@redhat.com>
100 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
101 the RL78 core based upon the flags.
102 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
104 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
105 (elf32_rl78_machine): Always return bfd_mach_rl78.
107 2015-03-19 Nick Clifton <nickc@redhat.com>
110 * compress.c (bfd_compress_section_contents): Do not define this
111 function if it is not used.
113 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
115 * compress.c (bfd_compress_section_contents): Make it static.
116 * bfd/bfd-in2.h: Regenerated.
118 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
121 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
122 suitable for the AMD64.
124 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
125 Nick Clifton <nickc@redhat.com>
128 * coffgen.c (make_a_section_from_file): Only prepend a z to a
129 debug section's name if the section was actually compressed.
130 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
131 * compress.c (bfd_init_section_compress_status): Do not compress
132 the section if doing so would make it bigger. In such cases leave
133 the section alone and return COMPRESS_SECTION_NONE.
135 2015-03-17 Alan Modra <amodra@gmail.com>
137 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
138 on nothing to do, before malloc of returned symbol array.
140 2015-03-16 Nick Clifton <nickc@redhat.com>
142 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
143 stored in the elf_section_data structure then load them as
146 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
148 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
149 relocs against code sections.
150 * elf32-s390.c: Define elf_backend_sort_relocs_p.
151 * elf64-s390.c: Likewise.
153 2015-03-11 Alan Modra <amodra@gmail.com>
155 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
156 reverse order. Account for larger size of __tls_get_addr_opt stub.
158 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
161 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
163 (elf32_arm_print_private_bfd_data): Likewise.
165 2015-03-06 Nick Clifton <nickc@redhat.com>
168 * elflink.c (put_value): Like previous delta, but for the 32-bit
171 2015-03-05 Nick Clifton <nickc@redhat.com>
174 * elflink.c (put_value): Avoid using an undefined shift
177 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
181 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
182 * elf32-i386.c (elf_backend_extern_protected_data): New.
184 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
185 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
186 copy relocs against protected symbols if extern_protected_data
188 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
189 non-function symbols if extern_protected_data is true.
190 * elfxx-target.h (elf_backend_extern_protected_data): New.
192 (elfNN_bed): Initialize extern_protected_data with
193 elf_backend_extern_protected_data.
195 2015-03-05 Nick Clifton <nickc@redhat.com>
198 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
199 lookup fails, check for an address bias in the dwarf info, and if
200 one exists, retry the lookup with the biased value.
201 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
202 Determines if a bias exists bewteen the addresses of functions
203 based on DWARF information vs symbol table information.
204 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
205 * libbfd.h: Regenerate.
207 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
209 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
210 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
211 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
213 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
215 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
216 (aarch64_size_one_stub): Likewise.
217 (aarch64_map_one_stub): Likewise.
219 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
221 * cpu-s390.c (N): New macro.
222 (bfd_s390_31_arch): New. Define only if default target word size
223 is 64 bits. Otherwise define...
224 (bfd_390_64_arch): ...this. Make static.
225 (bfd_s390_arch): Define according to the default target word size.
226 Let the 'next' field point to the alternate arch.
228 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
231 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
232 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
233 to be used with MOVK rather than MOVZ.
235 2015-03-03 DJ Delorie <dj@redhat.com>
237 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
240 2015-02-28 Alan Modra <amodra@gmail.com>
242 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
245 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
247 * elf32-i386.c (need_convert_mov_to_lea): New.
248 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
249 (elf_i386_convert_mov_to_lea): Return TRUE if
250 need_convert_mov_to_lea is unset.
251 * elf64-x86-64.c (need_convert_mov_to_lea): New.
252 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
253 (elf_x86_64_convert_mov_to_lea): Return TRUE if
254 need_convert_mov_to_lea is unset.
256 2015-02-27 Nick Clifton <nickc@redhat.com>
259 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
260 string length overflow when the string table length is actually
263 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
265 * bfd/bfd-in2.h: Regenerate.
266 * bfd/libbfd.h: Regenerate.
268 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
270 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
271 TLSDESC_LD_PREL19 field width and masks.
272 (aarch64_tls_transition_without_check)
273 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
274 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
275 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
276 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
277 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
278 (_bfd_aarch64_elf_resolve_relocation): Likewise.
280 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
282 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
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_ADR_PREL21.
289 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
290 (_bfd_aarch64_elf_resolve_relocation): Likewise.
291 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
293 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
295 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
296 (elfNN_aarch64_howto_table, 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_TLSGD_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: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
308 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
309 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
310 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
311 (elfNN_aarch64_check_relocs): Handle
312 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
314 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
315 (_bfd_aarch64_elf_resolve_relocation): Likewise.
317 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
319 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
321 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
323 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
324 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
325 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
328 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
330 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
333 2015-02-26 Nick Clifton <nickc@redhat.com>
336 * coffcode.h (coff_compute_section_file_positions): Report
338 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
339 (assign_file_positions_for_non_load_sections): Replace assertion
340 with an error message.
341 (rewrite_elf_program_header): Handle excessive segment
343 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
344 (bfd_mach_o_read_section_64): Likewise.
345 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
346 print a bfd name, not %A.
348 2015-02-26 Alan Modra <amodra@gmail.com>
350 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
351 thread-safe stubs for iplt.
352 (build_tls_get_addr_stub): Restore r2 immediately after call.
354 2015-02-26 Terry Guo <terry.guo@arm.com>
356 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
357 merge Tag_ABI_HardFP_use.
359 2015-02-26 Alan Modra <amodra@gmail.com>
361 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
362 Use text relocs rather than giving an error on trying to use
363 .dynbss for protected shared lib vars.
364 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
366 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
368 * elf32-avr.c (struct elf_avr_section_data): New structure.
369 (struct avr_relax_info): New structure.
370 (elf_avr_new_section_hook): New function.
371 (struct elf_avr_section_data): Add relax_info.
372 (get_avr_relax_info): New function.
373 (init_avr_relax_info): New function.
374 (elf32_avr_relax_delete_bytes): Find next property record before
375 deleting bytes. When deleting don't move bytes beyond the next
377 (avr_elf32_assign_records_to_section): New function.
378 (avr_property_record_compare): New function.
379 (avr_load_all_property_sections): New function.
380 (elf32_avr_relax_section): Load property data. After relaxing the
381 section, move any .align directives that have enough deleted bytes
383 (bfd_elf32_new_section_hook): Define.
385 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
387 * elf32-avr.h (struct avr_property_header): New strucure.
388 (avr_elf32_load_property_records): Declare.
389 (avr_elf32_property_record_name): Declare.
390 * elf32-avr.c: Add bfd_stdint.h include.
391 (retrieve_local_syms): New function.
392 (get_elf_r_symndx_section): New function.
393 (get_elf_r_symndx_offset): New function.
394 (internal_reloc_compare): New function.
395 (struct avr_find_section_data): New structure.
396 (avr_is_section_for_address): New function.
397 (avr_find_section_for_address): New function.
398 (avr_elf32_load_records_from_section): New function.
399 (avr_elf32_load_property_records): New function.
400 (avr_elf32_property_record_name): New function.
402 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
404 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
405 (AVR_PROPERTY_RECORDS_VERSION): Define.
406 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
407 (struct avr_property_record): New structure.
409 2015-02-24 Nick Clifton <nickc@redhat.com>
411 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
413 (v850_elf_make_note_section): New function. Creates a note
415 (v850_elf_create_sections): New function. Create a note section
416 if one is not already present.
417 (v850_elf_set_note): New function. Adds a note to a bfd.
418 (v850_elf_copy_private_bfd_data): New function. Copies V850
420 (v850_elf_merge_notes): New function. Merges V850 notes.
421 (print_v850_note): New function. Displays a V850 note.
422 (v850_elf_print_notes): New function. Displays all notes attached
424 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
425 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
426 (v850_elf_fake_sections): Set the type of the V850 note section.
427 * bfd-in.h (v850_elf_create_sections): Add prototype.
428 (v850_elf_set_note): Add prototype.
429 * bfd-in2.h: Regenerate.
431 2015-02-24 Nick Clifton <nickc@redhat.com>
433 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
434 * configure: Regenerate.
435 * config.in: Regenerate.
436 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
437 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
438 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
441 2015-02-24 Nick Clifton <nickc@redhat.com>
443 * pdp11.c (set_section_contents): Pad the .text and .data sections
444 to their aligned sizes.
446 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
448 * config.bfd: Add h8300-*-linux.
449 * configure.ac: Add h8300_elf32_linux_vec.
450 * configure: Regenerate.
451 * elf32-h8300.c: Likewise.
452 * targets.c(_bfd_target_vector): Likewise.
454 2015-02-23 Nick Clifton <nickc@redhat.com>
457 * cpu-w65.c: Correct typos in license notice.
460 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
461 symbols at end of sections. Adjust function sizes.
463 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
465 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
466 (elfcore_write_s390_vxrs_high): Likewise.
467 * elf.c (elfcore_grok_s390_vxrs_low): New function.
468 (elfcore_grok_s390_vxrs_high): New function.
469 (elfcore_grok_note): Call them.
470 (elfcore_write_s390_vxrs_low): New function.
471 (elfcore_write_s390_vxrs_high): New function.
472 (elfcore_write_register_note): Call them.
474 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
477 * verilog.c (verilog_write_record): Correct buffer size.
479 2015-02-19 Alan Modra <amodra@gmail.com>
481 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
483 2015-02-19 Alan Modra <amodra@gmail.com>
486 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
487 (elf_link_output_extsym): Drop local and global undefined syms.
488 Tidy. Expand comment.
490 2015-02-17 Alan Modra <amodra@gmail.com>
493 * elflink.c (struct elf_outext_info): Remove need_second_pass
495 (elf_link_output_extsym): Delete code handling second forced
496 local pass. Move code emitting NULL STT_FILE symbol later, so
497 that it can be omitted if forced local is stripped. Don't
498 emit the NULL STT_FILE if no file symbols have been output.
499 (bfd_elf_final_link): Remove second forced local pass.
500 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
501 (ppc_elf_size_dynamic_sections): Likewise.
502 * elf64-ppc.c (ppc_build_one_stub): Likewise.
503 (build_global_entry_stubs): Likewise.
504 (ppc64_elf_build_stubs): Likewise.
506 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
509 * elflink.c (elf_link_output_extsym): Only check filesym_count
510 when outputting a NULL FILE symbol. Set second_pass_sym to
511 h->forced_local && !h->root.linker_def.
513 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
515 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
516 on _TLS_MODULE_BASE_.
517 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
519 2015-02-15 Alan Modra <amodra@gmail.com>
521 * dwarf2.c (read_rangelist): Correct buffer overflow check
522 Whitespace throughout file.
524 2015-02-14 Alan Modra <amodra@gmail.com>
527 * bfd.c (struct bfd): Add lto_output.
528 * linker.c (_bfd_handle_already_linked): Explicitly test for
529 objects added by the lto plugin.
530 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
531 no_export flags from archive.
532 * archive.c (open_nested_file): New function, setting lto_output
533 and no_export, extracted from..
534 (find_nested_archive): ..here. Flip params. Rename from
535 _bfd_find_nested_archive.
536 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
537 (_bfd_look_for_bfd_in_cache): Copy no_export.
538 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
539 my_archive->no_export test.
540 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
541 Don't use the file name when adding lto_output STT_FILE sym.
542 * bfd-in2.h: Regenerate.
544 2015-02-13 Alan Modra <amodra@gmail.com>
547 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
548 now redundant assert.
550 2015-02-12 Nick Clifton <nickc@redhat.com>
553 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
554 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
555 (read_indirect_string, read_alt_indirect_string)
556 (read_alt_indirect_ref, read_address, read_abbrevs)
557 (read_attribute_value, read_attribute, decode_line_info)
558 (find_abstract_instance_name, read_rangelist)
559 (scan_unit_for_symbols, parse_comp_unit)
560 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
561 end pointers to reading functions and check for offsets taking
562 pointers out of range. Replace calls to read_*_leb128 with calls
565 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
567 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
568 computed file_name address being before the start of the string
571 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
574 * bfd.c (bfd_plugin_format): New.
575 (bfd): Add plugin_format and plugin_dummy_bfd.
576 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
577 argument to return TRUE if any plugin is found. Set plugin_format.
579 (bfd_plugin_target_p): New.
580 (bfd_plugin_specified_p): Likewise.
581 (bfd_plugin_target_p): Likewise.
582 (register_ld_plugin_object_p): Likewise.
583 (bfd_plugin_set_plugin): Set has_plugin.
584 (load_plugin): Cache try_load_plugin result.
585 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
587 * plugin.h (bfd_plugin_target_p): New.
588 (bfd_plugin_specified_p): Likewise.
589 (register_ld_plugin_object_p): Likewise.
590 * bfd-in2.h: Regenerated.
592 2015-02-11 Pedro Alves <palves@redhat.com>
594 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
595 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
596 * libbfd.h: Regenerate.
597 * libcoff.h: Regenerate.
599 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
600 * mach-o.h [__cplusplus]: Wrap in extern "C".
601 * som.h [__cplusplus]: Wrap in extern "C".
603 2015-02-10 Nick Clifton <nickc@redhat.com>
606 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
608 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
609 size and number of relocs.
610 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
612 * versados.c (process_otr): Check the esdid value before using it
615 2015-02-09 Ed Maste <emaste@freebsd.org>
617 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
618 uninitialized and unused variable.
619 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
621 2015-02-09 Alan Modra <amodra@gmail.com>
623 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
625 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
626 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
628 2015-02-09 Alan Modra <amodra@gmail.com>
630 * elflink.c: Whitespace, formatting fixes.
631 (elf_link_input_bfd): Clarify comment.
632 (elf_link_output_extsym): Exclude symbols in linker created
633 sections when testing for plugin symbols.
635 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
638 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
639 warning for relocation in readonly section for -z text.
640 (elf_i386_size_dynamic_sections): Likewise.
641 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
642 (elf_x86_64_size_dynamic_sections): Likewise.
644 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
648 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
649 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
650 referenced from a non-IR file.
652 2015-02-06 Nick Clifton <nickc@redhat.com>
655 * peXXigen.c (rsrc_print_resource_entries): Add range check for
656 addresses that wrap around the address space.
657 (rsrc_parse_entry): Likewise.
659 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
663 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
664 undefined if it is referenced from a non-IR file.
666 2015-02-03 Nick Clifton <nickc@redhat.com>
669 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
670 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
671 index or an out of range fdr index.
672 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
673 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
674 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
675 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
676 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
677 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
678 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
679 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
680 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
681 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
682 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
683 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
684 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
685 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
686 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
687 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
688 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
689 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
690 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
691 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
692 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
693 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
694 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
695 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
696 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
697 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
698 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
699 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
700 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
701 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
702 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
703 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
704 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
705 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
706 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
707 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
708 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
709 * elf32-vax.c (rtype_to_howto): Likewise.
710 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
711 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
712 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
713 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
714 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
715 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
716 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
717 of range symbol indicies.
718 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
719 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
720 (bfd_mach_o_build_dysymtab): Likewise.
721 (bfd_mach_o_write_symtab_content): Set the string table size to
723 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
725 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
727 * tekhex.c (first_phase): Check for src pointer reaching end of
730 2015-02-03 Will Newton <will.newton@linaro.org>
732 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
733 Set st_value to zero for undefined symbols if the reference
734 is weak or pointer_equality_needed is FALSE.
736 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
737 comment discussing why we clear st_value for some symbols.
739 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
741 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
742 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
744 2015-01-29 Alan Modra <amodra@gmail.com>
746 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
747 optimization. Tidy mask for GOT_TLSGD optimization.
748 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
749 location of nop zapping high insn too.
751 2015-01-28 Alan Modra <amodra@gmail.com>
753 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
754 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
755 in .toc indicate xlc compiled code that might require a rw .toc.
757 2015-01-28 James Bowman <james.bowman@ftdichip.com>
759 * Makefile.am: Add FT32 files.
760 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
761 (bfd_mach_ft32): Define.
762 (bfd_ft32_arch): Declare.
763 (bfd_archures_list): Add bfd_ft32_arch.
764 * config.bfd: Handle FT32.
765 * configure.ac: Likewise.
766 * cpu-ft32.c: New file.
767 * elf32-ft32.c: New file.
768 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
769 BFD_RELOC_FT32_18): Define.
770 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
771 * bfd-in2.h: Regenerate.
772 * libbfd.h: Regenerate.
773 * Makefile.in: Regenerate.
774 * configure: Regenerate.
775 * po/SRC-POTFILES.in: Regenerate.
777 2015-01-27 Nick Clifton <nickc@redhat.com>
780 * pdp11.c (aout_get_external_symbols): Return false if there are
783 * dwarf2.c (concat_filename): Check for an empty directory table.
784 (scan_unit_for_symbols): Check for reading off the end of the
786 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
788 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
791 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
793 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
795 2015-01-22 DJ Delorie <dj@redhat.com>
797 * elf32-m32c.c (m32c_apply_reloc_24): New.
798 (m32c_elf_howto_table): Use it for R_M32C_24.
799 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
801 2015-01-22 Nick Clifton <nickc@redhat.com>
804 * coffcode.h (handle_COMDAT): When searching for the section
805 symbol, make sure that there is space left in the symbol table.
806 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
808 2015-01-21 Nick Clifton <nickc@redhat.com>
811 * coffcode.h (coff_set_arch_mach_hook): Check return value from
813 (coff_slurp_line_table): Return FALSE if the line number
814 information was corrupt.
815 (coff_slurp_symbol_table): Return FALSE if the symbol information
817 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
818 initialise the fields of the dyld_info structure.
819 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
820 error message and a return value.
821 (bfd_mach_o_layout_commands): Change the function to boolean.
822 Return FALSE if the function fails.
823 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
825 (bfd_mach_o_read_command): Fail if an unrecognised command is
827 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
829 (slurp_symtab): Check the return from bfd_malloc.
830 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
831 encountered an error.
832 (_bfd_XXi_final_link_postscript): Fail if a section could not be
834 * peicode.h (pe_bfd_object_p): Fail if the header could not be
836 * tekhex.c (first_phase): Fail if the section is too big.
837 * versados.c (struct esdid): Add content_size field.
838 (process_otr): Use and check the new field.
839 (versados_get_section_contents): Check that the section exists and
840 that the requested data is available.
842 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
844 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
846 2015-01-20 Alan Modra <amodra@gmail.com>
849 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
852 2015-01-19 Alan Modra <amodra@gmail.com>
855 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
856 linker script assignments too.
857 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
858 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
860 2015-01-19 Alan Modra <amodra@gmail.com>
862 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
863 to allow return of first howto.
864 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
865 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
866 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
867 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
868 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
869 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
870 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
871 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
872 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
873 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
874 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
875 (spu_elf_reloc_type_lookup): Adjust to suit.
877 2015-01-19 Alan Modra <amodra@gmail.com>
879 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
880 (bfd_get_section_limit): ..here.
881 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
882 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
883 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
884 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
885 bfd_reloc_outofrange check.
886 * bfd-in2.h: Regenerate.
888 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
890 * ecoff.c (ecoff_reloc_link_order): Likewise.
891 * elf32-nds32.c (nds32_relocate_contents): Likewise.
892 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
894 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
895 (_bfd_clear_contents): Likewise.
896 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
897 (mips_elf_perform_relocation): Likewise.
899 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
900 from malloc on zero size alloc.
901 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
902 * elflink.c (elf_reloc_link_order): Likewise.
903 * linker.c (_bfd_generic_reloc_link_order): Likewise.
904 * pdp11.c (aout_link_reloc_link_order): Likewise.
905 * xcofflink.c (xcoff_reloc_link_order): Likewise.
907 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
908 bitsize 0, and complain_overflow_dont.
909 * coff-sparc.c (coff_sparc_howto_table): Likewise.
910 * elf-hppa.h (elf_hppa_howto_table): Likewise.
911 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
912 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
913 * elf32-arc.c (elf_arc_howto_table): Likewise.
914 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
915 * elf32-avr.c (elf_avr_howto_table): Likewise.
916 * elf32-bfin.c (bfin_howto_table): Likewise.
917 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
918 * elf32-cris.c (cris_elf_howto_table): Likewise.
919 * elf32-crx.c (crx_elf_howto_table): Likewise.
920 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
921 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
922 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
923 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
924 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
925 * elf32-frv.c (elf32_frv_howto_table): Likewise.
926 * elf32-h8300.c (h8_elf_howto_table): Likewise.
927 * elf32-i370.c (i370_elf_howto_raw): Likewise.
928 * elf32-i386.c (elf_howto_table): Likewise.
929 * elf32-i860.c (elf32_i860_howto_table): Likewise.
930 * elf32-i960.c (elf32_i960_relocate): Likewise.
931 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
932 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
933 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
934 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
935 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
936 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
937 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
938 * elf32-m68k.c (howto_table): Likewise.
939 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
940 * elf32-mep.c (mep_elf_howto_table): Likewise.
941 * elf32-metag.c (elf_metag_howto_table): Likewise.
942 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
943 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
944 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
945 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
946 * elf32-mt.c (mt_elf_howto_table): Likewise.
947 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
948 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
949 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
950 * elf32-pj.c (pj_elf_howto_table): Likewise.
951 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
952 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
953 * elf32-rx.c (rx_elf_howto_table): Likewise.
954 * elf32-s390.c (elf_howto_table): Likewise.
955 * elf32-score.c (elf32_score_howto_table): Likewise.
956 * elf32-score7.c (elf32_score_howto_table): Likewise.
957 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
958 * elf32-spu.c (elf_howto_table): Likewise.
959 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
960 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
961 * elf32-v850.c (v850_elf_howto_table): Likewise.
962 * elf32-vax.c (howto_table): Likewise.
963 * elf32-visium.c (visium_elf_howto_table): Likewise.
964 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
965 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
966 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
967 * elf32-xtensa.c (elf_howto_table): Likewise.
968 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
969 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
970 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
971 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
972 * elf64-s390.c (elf_howto_table): Likewise.
973 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
974 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
975 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
976 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
977 (elfNN_aarch64_howto_none): Likewise.
978 * elfxx-ia64.c (ia64_howto_table): Likewise.
979 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
980 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
981 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
983 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
986 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
987 about -fPIC if the symbol is undefined when building executable.
989 2015-01-15 Nick Clifton <nickc@redhat.com>
992 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
993 error message. Never return an invalid howto pointer.
994 * elf32-cr16.c (cr16_info_to_howto): Likewise.
995 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
996 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
997 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
998 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
999 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1000 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1001 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1002 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1003 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1004 * elf32-vax.c (rtype_to_howto): Likewise.
1005 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1006 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1007 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1008 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1009 (sh_elf_reloc): Check that the reloc is in range.
1010 * reloc.c (bfd_perform_relocation): Check that the section is big
1011 enough for the entire reloc.
1012 (bfd_generic_get_relocated_section_contents): Report unexpected
1013 return values from perform_reloc.
1015 2015-01-15 Nick Clifton <nickc@redhat.com>
1017 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1018 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1021 2015-01-15 Alan Modra <amodra@gmail.com>
1023 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1024 any output section matching a linker created dynobj section.
1026 2015-01-15 Alan Modra <amodra@gmail.com>
1029 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1030 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1031 Don't assign symtab file position unless symbols will be output.
1032 Merge blocks with condition in common. Don't call
1033 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1034 unless other symbols are output. Move assignment of symtab_shndx
1035 file position. Localize variable.
1037 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1039 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1040 trying to defer them to runtime.
1042 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1044 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1045 to check if a symbol should be bound symbolically.
1047 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1049 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1050 for TLSLE_MOVW_TPREL_G2.
1052 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1055 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1056 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1057 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1060 2015-01-12 Terry Guo <terry.guo@arm.com>
1062 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1064 (_bfd_elf_gc_mark_extra_sections): Use it.
1066 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1069 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1070 only discard space for pc-relative relocs symbols which turn
1071 out to need copy relocs.
1073 2015-01-09 Nick Clifton <nickc@redhat.com>
1075 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1077 (getsym): Return false if there was not enough data to extract the
1080 2015-01-09 Anthony Green <green@moxielogic.com>
1082 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1084 2015-01-08 Nick Clifton <nickc@redhat.com>
1086 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1087 16-bit absolute BR instructions to 10-bit pc-relative JMP
1090 2015-01-08 Nick Clifton <nickc@redhat.com>
1093 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1094 to load the line table.
1095 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1097 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1098 the Data Directory Size is too large.
1100 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1103 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1104 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1106 2015-01-06 Nick Clifton <nickc@redhat.com>
1109 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1112 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1113 (bfd_perform_relocation): Include the size of the reloc in the
1114 test for an out of range relocation.
1115 (bfd_generic_get_relocated_section_contents): Remove reloc range
1118 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1119 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1120 avoid reading off the end of the buffer.
1122 (first_phase): Likewise.
1123 (pass_over): Pass an end pointer to the invoked function.
1125 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1128 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1130 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1132 2015-01-05 Nick Clifton <nickc@redhat.com>
1135 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1136 is at least big enough for the header to be read.
1137 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1138 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1139 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1140 unrecognized commands.
1141 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1142 when indexing into the string table.
1144 2015-01-01 Alan Modra <amodra@gmail.com>
1146 Update year range in copyright notice of all files.
1148 For older changes see ChangeLog-2014
1150 Copyright (C) 2015 Free Software Foundation, Inc.
1152 Copying and distribution of this file, with or without modification,
1153 are permitted in any medium without royalty provided the copyright
1154 notice and this notice are preserved.
1160 version-control: never