1 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
3 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
5 (_bfd_aarch64_get_stub_for_link_section): Define.
7 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
9 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
10 update of section_group[].stub_sec.
12 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
14 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
15 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
16 Delete fixes, fix_table_size and associated code. Call
17 _bfd_aarch64_add_stub_entry_in_group. Rename to...
18 (bfd_aarch64_erratum_835769_scan): Define.
19 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
20 erratum_835769_fix_table_size, i and associated code. Relocate
21 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
22 correction. Delete construction of stub entry from
23 erratum_835769_fixes array.
25 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
27 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
28 _bfd_aarch64_add_stub_entry_in_group.
30 2015-03-24 Alan Modra <amodra@gmail.com>
32 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
33 stubs, even those for undefined weak symbols. Otherwise, don't
34 report relocation overflow on branches to undefined strong
35 symbols. Fix memory leak.
36 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
37 overflow on branches to undefined strong symbols.
39 2015-03-23 Keith Seitz <keiths@redhat.com>
41 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
44 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
46 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
48 (_bfd_aarch64_erratum_835769_stub_name): Define.
50 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
52 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
53 stub resize code into...
54 (bfd_aarch64_resize_stubs): Define.
56 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
58 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
60 (bfd_aarch64_create_stub_section): Define.
62 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
64 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
65 from elf_aarch64_create_or_find_stub_sec.
66 (_bfd_aarch64_add_stub_entry_in_group): Rename from
67 elfNN_aarch64_add_stub. Call
68 _bfd_aarch64_create_or_find_stub_sec.
69 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
70 _bfd_aarch64_add_stub_entry_in_group.
72 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
74 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
75 sense of boolean return.
76 (elfNN_aarch64_size_stubs): Adjust for above.
78 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
80 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
81 Remove unused parameter.
82 (elfNN_aarch64_size_stubs): Adjust for above.
84 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
86 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
88 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
90 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
91 (num_aarch64_erratum_835769_fixes): Remove.
92 (elfNN_aarch64_size_stubs): Remove assignments to above.
94 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
96 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
98 (aarch64_erratum_seqeunce): Rename rtn to rt2.
100 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
102 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
104 2015-03-19 Nick Clifton <nickc@redhat.com>
106 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
107 the RL78 core based upon the flags.
108 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
110 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
111 (elf32_rl78_machine): Always return bfd_mach_rl78.
113 2015-03-19 Nick Clifton <nickc@redhat.com>
116 * compress.c (bfd_compress_section_contents): Do not define this
117 function if it is not used.
119 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
121 * compress.c (bfd_compress_section_contents): Make it static.
122 * bfd/bfd-in2.h: Regenerated.
124 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
127 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
128 suitable for the AMD64.
130 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
131 Nick Clifton <nickc@redhat.com>
134 * coffgen.c (make_a_section_from_file): Only prepend a z to a
135 debug section's name if the section was actually compressed.
136 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
137 * compress.c (bfd_init_section_compress_status): Do not compress
138 the section if doing so would make it bigger. In such cases leave
139 the section alone and return COMPRESS_SECTION_NONE.
141 2015-03-17 Alan Modra <amodra@gmail.com>
143 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
144 on nothing to do, before malloc of returned symbol array.
146 2015-03-16 Nick Clifton <nickc@redhat.com>
148 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
149 stored in the elf_section_data structure then load them as
152 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
154 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
155 relocs against code sections.
156 * elf32-s390.c: Define elf_backend_sort_relocs_p.
157 * elf64-s390.c: Likewise.
159 2015-03-11 Alan Modra <amodra@gmail.com>
161 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
162 reverse order. Account for larger size of __tls_get_addr_opt stub.
164 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
167 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
169 (elf32_arm_print_private_bfd_data): Likewise.
171 2015-03-06 Nick Clifton <nickc@redhat.com>
174 * elflink.c (put_value): Like previous delta, but for the 32-bit
177 2015-03-05 Nick Clifton <nickc@redhat.com>
180 * elflink.c (put_value): Avoid using an undefined shift
183 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
187 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
188 * elf32-i386.c (elf_backend_extern_protected_data): New.
190 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
191 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
192 copy relocs against protected symbols if extern_protected_data
194 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
195 non-function symbols if extern_protected_data is true.
196 * elfxx-target.h (elf_backend_extern_protected_data): New.
198 (elfNN_bed): Initialize extern_protected_data with
199 elf_backend_extern_protected_data.
201 2015-03-05 Nick Clifton <nickc@redhat.com>
204 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
205 lookup fails, check for an address bias in the dwarf info, and if
206 one exists, retry the lookup with the biased value.
207 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
208 Determines if a bias exists bewteen the addresses of functions
209 based on DWARF information vs symbol table information.
210 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
211 * libbfd.h: Regenerate.
213 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
215 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
216 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
217 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
219 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
221 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
222 (aarch64_size_one_stub): Likewise.
223 (aarch64_map_one_stub): Likewise.
225 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
227 * cpu-s390.c (N): New macro.
228 (bfd_s390_31_arch): New. Define only if default target word size
229 is 64 bits. Otherwise define...
230 (bfd_390_64_arch): ...this. Make static.
231 (bfd_s390_arch): Define according to the default target word size.
232 Let the 'next' field point to the alternate arch.
234 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
237 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
238 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
239 to be used with MOVK rather than MOVZ.
241 2015-03-03 DJ Delorie <dj@redhat.com>
243 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
246 2015-02-28 Alan Modra <amodra@gmail.com>
248 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
251 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
253 * elf32-i386.c (need_convert_mov_to_lea): New.
254 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
255 (elf_i386_convert_mov_to_lea): Return TRUE if
256 need_convert_mov_to_lea is unset.
257 * elf64-x86-64.c (need_convert_mov_to_lea): New.
258 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
259 (elf_x86_64_convert_mov_to_lea): Return TRUE if
260 need_convert_mov_to_lea is unset.
262 2015-02-27 Nick Clifton <nickc@redhat.com>
265 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
266 string length overflow when the string table length is actually
269 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
271 * bfd/bfd-in2.h: Regenerate.
272 * bfd/libbfd.h: Regenerate.
274 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
276 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
277 TLSDESC_LD_PREL19 field width and masks.
278 (aarch64_tls_transition_without_check)
279 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
280 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
281 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
282 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
283 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
284 (_bfd_aarch64_elf_resolve_relocation): Likewise.
286 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
288 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
290 (aarch64_tls_transition_without_check)
291 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
292 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
293 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
294 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
295 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
296 (_bfd_aarch64_elf_resolve_relocation): Likewise.
297 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
299 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
301 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
302 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
303 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
304 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
305 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
306 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
307 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
308 (_bfd_aarch64_elf_resolve_relocation): Likewise.
309 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
311 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
313 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
314 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
315 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
316 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
317 (elfNN_aarch64_check_relocs): Handle
318 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
320 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
321 (_bfd_aarch64_elf_resolve_relocation): Likewise.
323 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
325 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
327 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
329 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
330 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
331 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
334 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
336 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
339 2015-02-26 Nick Clifton <nickc@redhat.com>
342 * coffcode.h (coff_compute_section_file_positions): Report
344 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
345 (assign_file_positions_for_non_load_sections): Replace assertion
346 with an error message.
347 (rewrite_elf_program_header): Handle excessive segment
349 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
350 (bfd_mach_o_read_section_64): Likewise.
351 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
352 print a bfd name, not %A.
354 2015-02-26 Alan Modra <amodra@gmail.com>
356 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
357 thread-safe stubs for iplt.
358 (build_tls_get_addr_stub): Restore r2 immediately after call.
360 2015-02-26 Terry Guo <terry.guo@arm.com>
362 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
363 merge Tag_ABI_HardFP_use.
365 2015-02-26 Alan Modra <amodra@gmail.com>
367 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
368 Use text relocs rather than giving an error on trying to use
369 .dynbss for protected shared lib vars.
370 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
372 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
374 * elf32-avr.c (struct elf_avr_section_data): New structure.
375 (struct avr_relax_info): New structure.
376 (elf_avr_new_section_hook): New function.
377 (struct elf_avr_section_data): Add relax_info.
378 (get_avr_relax_info): New function.
379 (init_avr_relax_info): New function.
380 (elf32_avr_relax_delete_bytes): Find next property record before
381 deleting bytes. When deleting don't move bytes beyond the next
383 (avr_elf32_assign_records_to_section): New function.
384 (avr_property_record_compare): New function.
385 (avr_load_all_property_sections): New function.
386 (elf32_avr_relax_section): Load property data. After relaxing the
387 section, move any .align directives that have enough deleted bytes
389 (bfd_elf32_new_section_hook): Define.
391 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
393 * elf32-avr.h (struct avr_property_header): New strucure.
394 (avr_elf32_load_property_records): Declare.
395 (avr_elf32_property_record_name): Declare.
396 * elf32-avr.c: Add bfd_stdint.h include.
397 (retrieve_local_syms): New function.
398 (get_elf_r_symndx_section): New function.
399 (get_elf_r_symndx_offset): New function.
400 (internal_reloc_compare): New function.
401 (struct avr_find_section_data): New structure.
402 (avr_is_section_for_address): New function.
403 (avr_find_section_for_address): New function.
404 (avr_elf32_load_records_from_section): New function.
405 (avr_elf32_load_property_records): New function.
406 (avr_elf32_property_record_name): New function.
408 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
410 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
411 (AVR_PROPERTY_RECORDS_VERSION): Define.
412 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
413 (struct avr_property_record): New structure.
415 2015-02-24 Nick Clifton <nickc@redhat.com>
417 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
419 (v850_elf_make_note_section): New function. Creates a note
421 (v850_elf_create_sections): New function. Create a note section
422 if one is not already present.
423 (v850_elf_set_note): New function. Adds a note to a bfd.
424 (v850_elf_copy_private_bfd_data): New function. Copies V850
426 (v850_elf_merge_notes): New function. Merges V850 notes.
427 (print_v850_note): New function. Displays a V850 note.
428 (v850_elf_print_notes): New function. Displays all notes attached
430 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
431 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
432 (v850_elf_fake_sections): Set the type of the V850 note section.
433 * bfd-in.h (v850_elf_create_sections): Add prototype.
434 (v850_elf_set_note): Add prototype.
435 * bfd-in2.h: Regenerate.
437 2015-02-24 Nick Clifton <nickc@redhat.com>
439 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
440 * configure: Regenerate.
441 * config.in: Regenerate.
442 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
443 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
444 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
447 2015-02-24 Nick Clifton <nickc@redhat.com>
449 * pdp11.c (set_section_contents): Pad the .text and .data sections
450 to their aligned sizes.
452 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
454 * config.bfd: Add h8300-*-linux.
455 * configure.ac: Add h8300_elf32_linux_vec.
456 * configure: Regenerate.
457 * elf32-h8300.c: Likewise.
458 * targets.c(_bfd_target_vector): Likewise.
460 2015-02-23 Nick Clifton <nickc@redhat.com>
463 * cpu-w65.c: Correct typos in license notice.
466 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
467 symbols at end of sections. Adjust function sizes.
469 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
471 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
472 (elfcore_write_s390_vxrs_high): Likewise.
473 * elf.c (elfcore_grok_s390_vxrs_low): New function.
474 (elfcore_grok_s390_vxrs_high): New function.
475 (elfcore_grok_note): Call them.
476 (elfcore_write_s390_vxrs_low): New function.
477 (elfcore_write_s390_vxrs_high): New function.
478 (elfcore_write_register_note): Call them.
480 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
483 * verilog.c (verilog_write_record): Correct buffer size.
485 2015-02-19 Alan Modra <amodra@gmail.com>
487 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
489 2015-02-19 Alan Modra <amodra@gmail.com>
492 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
493 (elf_link_output_extsym): Drop local and global undefined syms.
494 Tidy. Expand comment.
496 2015-02-17 Alan Modra <amodra@gmail.com>
499 * elflink.c (struct elf_outext_info): Remove need_second_pass
501 (elf_link_output_extsym): Delete code handling second forced
502 local pass. Move code emitting NULL STT_FILE symbol later, so
503 that it can be omitted if forced local is stripped. Don't
504 emit the NULL STT_FILE if no file symbols have been output.
505 (bfd_elf_final_link): Remove second forced local pass.
506 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
507 (ppc_elf_size_dynamic_sections): Likewise.
508 * elf64-ppc.c (ppc_build_one_stub): Likewise.
509 (build_global_entry_stubs): Likewise.
510 (ppc64_elf_build_stubs): Likewise.
512 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
515 * elflink.c (elf_link_output_extsym): Only check filesym_count
516 when outputting a NULL FILE symbol. Set second_pass_sym to
517 h->forced_local && !h->root.linker_def.
519 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
521 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
522 on _TLS_MODULE_BASE_.
523 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
525 2015-02-15 Alan Modra <amodra@gmail.com>
527 * dwarf2.c (read_rangelist): Correct buffer overflow check
528 Whitespace throughout file.
530 2015-02-14 Alan Modra <amodra@gmail.com>
533 * bfd.c (struct bfd): Add lto_output.
534 * linker.c (_bfd_handle_already_linked): Explicitly test for
535 objects added by the lto plugin.
536 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
537 no_export flags from archive.
538 * archive.c (open_nested_file): New function, setting lto_output
539 and no_export, extracted from..
540 (find_nested_archive): ..here. Flip params. Rename from
541 _bfd_find_nested_archive.
542 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
543 (_bfd_look_for_bfd_in_cache): Copy no_export.
544 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
545 my_archive->no_export test.
546 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
547 Don't use the file name when adding lto_output STT_FILE sym.
548 * bfd-in2.h: Regenerate.
550 2015-02-13 Alan Modra <amodra@gmail.com>
553 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
554 now redundant assert.
556 2015-02-12 Nick Clifton <nickc@redhat.com>
559 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
560 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
561 (read_indirect_string, read_alt_indirect_string)
562 (read_alt_indirect_ref, read_address, read_abbrevs)
563 (read_attribute_value, read_attribute, decode_line_info)
564 (find_abstract_instance_name, read_rangelist)
565 (scan_unit_for_symbols, parse_comp_unit)
566 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
567 end pointers to reading functions and check for offsets taking
568 pointers out of range. Replace calls to read_*_leb128 with calls
571 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
573 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
574 computed file_name address being before the start of the string
577 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
580 * bfd.c (bfd_plugin_format): New.
581 (bfd): Add plugin_format and plugin_dummy_bfd.
582 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
583 argument to return TRUE if any plugin is found. Set plugin_format.
585 (bfd_plugin_target_p): New.
586 (bfd_plugin_specified_p): Likewise.
587 (bfd_plugin_target_p): Likewise.
588 (register_ld_plugin_object_p): Likewise.
589 (bfd_plugin_set_plugin): Set has_plugin.
590 (load_plugin): Cache try_load_plugin result.
591 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
593 * plugin.h (bfd_plugin_target_p): New.
594 (bfd_plugin_specified_p): Likewise.
595 (register_ld_plugin_object_p): Likewise.
596 * bfd-in2.h: Regenerated.
598 2015-02-11 Pedro Alves <palves@redhat.com>
600 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
601 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
602 * libbfd.h: Regenerate.
603 * libcoff.h: Regenerate.
605 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
606 * mach-o.h [__cplusplus]: Wrap in extern "C".
607 * som.h [__cplusplus]: Wrap in extern "C".
609 2015-02-10 Nick Clifton <nickc@redhat.com>
612 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
614 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
615 size and number of relocs.
616 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
618 * versados.c (process_otr): Check the esdid value before using it
621 2015-02-09 Ed Maste <emaste@freebsd.org>
623 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
624 uninitialized and unused variable.
625 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
627 2015-02-09 Alan Modra <amodra@gmail.com>
629 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
631 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
632 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
634 2015-02-09 Alan Modra <amodra@gmail.com>
636 * elflink.c: Whitespace, formatting fixes.
637 (elf_link_input_bfd): Clarify comment.
638 (elf_link_output_extsym): Exclude symbols in linker created
639 sections when testing for plugin symbols.
641 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
644 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
645 warning for relocation in readonly section for -z text.
646 (elf_i386_size_dynamic_sections): Likewise.
647 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
648 (elf_x86_64_size_dynamic_sections): Likewise.
650 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
654 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
655 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
656 referenced from a non-IR file.
658 2015-02-06 Nick Clifton <nickc@redhat.com>
661 * peXXigen.c (rsrc_print_resource_entries): Add range check for
662 addresses that wrap around the address space.
663 (rsrc_parse_entry): Likewise.
665 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
669 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
670 undefined if it is referenced from a non-IR file.
672 2015-02-03 Nick Clifton <nickc@redhat.com>
675 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
676 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
677 index or an out of range fdr index.
678 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
679 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
680 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
681 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
682 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
683 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
684 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
685 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
686 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
687 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
688 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
689 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
690 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
691 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
692 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
693 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
694 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
695 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
696 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
697 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
698 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
699 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
700 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
701 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
702 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
703 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
704 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
705 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
706 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
707 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
708 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
709 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
710 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
711 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
712 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
713 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
714 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
715 * elf32-vax.c (rtype_to_howto): Likewise.
716 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
717 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
718 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
719 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
720 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
721 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
722 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
723 of range symbol indicies.
724 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
725 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
726 (bfd_mach_o_build_dysymtab): Likewise.
727 (bfd_mach_o_write_symtab_content): Set the string table size to
729 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
731 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
733 * tekhex.c (first_phase): Check for src pointer reaching end of
736 2015-02-03 Will Newton <will.newton@linaro.org>
738 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
739 Set st_value to zero for undefined symbols if the reference
740 is weak or pointer_equality_needed is FALSE.
742 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
743 comment discussing why we clear st_value for some symbols.
745 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
747 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
748 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
750 2015-01-29 Alan Modra <amodra@gmail.com>
752 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
753 optimization. Tidy mask for GOT_TLSGD optimization.
754 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
755 location of nop zapping high insn too.
757 2015-01-28 Alan Modra <amodra@gmail.com>
759 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
760 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
761 in .toc indicate xlc compiled code that might require a rw .toc.
763 2015-01-28 James Bowman <james.bowman@ftdichip.com>
765 * Makefile.am: Add FT32 files.
766 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
767 (bfd_mach_ft32): Define.
768 (bfd_ft32_arch): Declare.
769 (bfd_archures_list): Add bfd_ft32_arch.
770 * config.bfd: Handle FT32.
771 * configure.ac: Likewise.
772 * cpu-ft32.c: New file.
773 * elf32-ft32.c: New file.
774 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
775 BFD_RELOC_FT32_18): Define.
776 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
777 * bfd-in2.h: Regenerate.
778 * libbfd.h: Regenerate.
779 * Makefile.in: Regenerate.
780 * configure: Regenerate.
781 * po/SRC-POTFILES.in: Regenerate.
783 2015-01-27 Nick Clifton <nickc@redhat.com>
786 * pdp11.c (aout_get_external_symbols): Return false if there are
789 * dwarf2.c (concat_filename): Check for an empty directory table.
790 (scan_unit_for_symbols): Check for reading off the end of the
792 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
794 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
797 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
799 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
801 2015-01-22 DJ Delorie <dj@redhat.com>
803 * elf32-m32c.c (m32c_apply_reloc_24): New.
804 (m32c_elf_howto_table): Use it for R_M32C_24.
805 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
807 2015-01-22 Nick Clifton <nickc@redhat.com>
810 * coffcode.h (handle_COMDAT): When searching for the section
811 symbol, make sure that there is space left in the symbol table.
812 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
814 2015-01-21 Nick Clifton <nickc@redhat.com>
817 * coffcode.h (coff_set_arch_mach_hook): Check return value from
819 (coff_slurp_line_table): Return FALSE if the line number
820 information was corrupt.
821 (coff_slurp_symbol_table): Return FALSE if the symbol information
823 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
824 initialise the fields of the dyld_info structure.
825 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
826 error message and a return value.
827 (bfd_mach_o_layout_commands): Change the function to boolean.
828 Return FALSE if the function fails.
829 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
831 (bfd_mach_o_read_command): Fail if an unrecognised command is
833 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
835 (slurp_symtab): Check the return from bfd_malloc.
836 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
837 encountered an error.
838 (_bfd_XXi_final_link_postscript): Fail if a section could not be
840 * peicode.h (pe_bfd_object_p): Fail if the header could not be
842 * tekhex.c (first_phase): Fail if the section is too big.
843 * versados.c (struct esdid): Add content_size field.
844 (process_otr): Use and check the new field.
845 (versados_get_section_contents): Check that the section exists and
846 that the requested data is available.
848 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
850 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
852 2015-01-20 Alan Modra <amodra@gmail.com>
855 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
858 2015-01-19 Alan Modra <amodra@gmail.com>
861 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
862 linker script assignments too.
863 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
864 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
866 2015-01-19 Alan Modra <amodra@gmail.com>
868 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
869 to allow return of first howto.
870 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
871 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
872 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
873 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
874 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
875 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
876 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
877 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
878 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
879 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
880 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
881 (spu_elf_reloc_type_lookup): Adjust to suit.
883 2015-01-19 Alan Modra <amodra@gmail.com>
885 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
886 (bfd_get_section_limit): ..here.
887 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
888 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
889 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
890 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
891 bfd_reloc_outofrange check.
892 * bfd-in2.h: Regenerate.
894 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
896 * ecoff.c (ecoff_reloc_link_order): Likewise.
897 * elf32-nds32.c (nds32_relocate_contents): Likewise.
898 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
900 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
901 (_bfd_clear_contents): Likewise.
902 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
903 (mips_elf_perform_relocation): Likewise.
905 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
906 from malloc on zero size alloc.
907 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
908 * elflink.c (elf_reloc_link_order): Likewise.
909 * linker.c (_bfd_generic_reloc_link_order): Likewise.
910 * pdp11.c (aout_link_reloc_link_order): Likewise.
911 * xcofflink.c (xcoff_reloc_link_order): Likewise.
913 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
914 bitsize 0, and complain_overflow_dont.
915 * coff-sparc.c (coff_sparc_howto_table): Likewise.
916 * elf-hppa.h (elf_hppa_howto_table): Likewise.
917 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
918 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
919 * elf32-arc.c (elf_arc_howto_table): Likewise.
920 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
921 * elf32-avr.c (elf_avr_howto_table): Likewise.
922 * elf32-bfin.c (bfin_howto_table): Likewise.
923 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
924 * elf32-cris.c (cris_elf_howto_table): Likewise.
925 * elf32-crx.c (crx_elf_howto_table): Likewise.
926 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
927 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
928 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
929 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
930 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
931 * elf32-frv.c (elf32_frv_howto_table): Likewise.
932 * elf32-h8300.c (h8_elf_howto_table): Likewise.
933 * elf32-i370.c (i370_elf_howto_raw): Likewise.
934 * elf32-i386.c (elf_howto_table): Likewise.
935 * elf32-i860.c (elf32_i860_howto_table): Likewise.
936 * elf32-i960.c (elf32_i960_relocate): Likewise.
937 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
938 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
939 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
940 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
941 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
942 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
943 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
944 * elf32-m68k.c (howto_table): Likewise.
945 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
946 * elf32-mep.c (mep_elf_howto_table): Likewise.
947 * elf32-metag.c (elf_metag_howto_table): Likewise.
948 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
949 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
950 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
951 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
952 * elf32-mt.c (mt_elf_howto_table): Likewise.
953 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
954 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
955 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
956 * elf32-pj.c (pj_elf_howto_table): Likewise.
957 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
958 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
959 * elf32-rx.c (rx_elf_howto_table): Likewise.
960 * elf32-s390.c (elf_howto_table): Likewise.
961 * elf32-score.c (elf32_score_howto_table): Likewise.
962 * elf32-score7.c (elf32_score_howto_table): Likewise.
963 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
964 * elf32-spu.c (elf_howto_table): Likewise.
965 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
966 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
967 * elf32-v850.c (v850_elf_howto_table): Likewise.
968 * elf32-vax.c (howto_table): Likewise.
969 * elf32-visium.c (visium_elf_howto_table): Likewise.
970 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
971 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
972 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
973 * elf32-xtensa.c (elf_howto_table): Likewise.
974 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
975 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
976 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
977 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
978 * elf64-s390.c (elf_howto_table): Likewise.
979 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
980 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
981 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
982 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
983 (elfNN_aarch64_howto_none): Likewise.
984 * elfxx-ia64.c (ia64_howto_table): Likewise.
985 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
986 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
987 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
989 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
992 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
993 about -fPIC if the symbol is undefined when building executable.
995 2015-01-15 Nick Clifton <nickc@redhat.com>
998 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
999 error message. Never return an invalid howto pointer.
1000 * elf32-cr16.c (cr16_info_to_howto): Likewise.
1001 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1002 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1003 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1004 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1005 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1006 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1007 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1008 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1009 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1010 * elf32-vax.c (rtype_to_howto): Likewise.
1011 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1012 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1013 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1014 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1015 (sh_elf_reloc): Check that the reloc is in range.
1016 * reloc.c (bfd_perform_relocation): Check that the section is big
1017 enough for the entire reloc.
1018 (bfd_generic_get_relocated_section_contents): Report unexpected
1019 return values from perform_reloc.
1021 2015-01-15 Nick Clifton <nickc@redhat.com>
1023 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1024 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1027 2015-01-15 Alan Modra <amodra@gmail.com>
1029 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1030 any output section matching a linker created dynobj section.
1032 2015-01-15 Alan Modra <amodra@gmail.com>
1035 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1036 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1037 Don't assign symtab file position unless symbols will be output.
1038 Merge blocks with condition in common. Don't call
1039 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1040 unless other symbols are output. Move assignment of symtab_shndx
1041 file position. Localize variable.
1043 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1045 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1046 trying to defer them to runtime.
1048 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1050 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1051 to check if a symbol should be bound symbolically.
1053 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1055 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1056 for TLSLE_MOVW_TPREL_G2.
1058 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1061 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1062 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1063 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1066 2015-01-12 Terry Guo <terry.guo@arm.com>
1068 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1070 (_bfd_elf_gc_mark_extra_sections): Use it.
1072 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1075 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1076 only discard space for pc-relative relocs symbols which turn
1077 out to need copy relocs.
1079 2015-01-09 Nick Clifton <nickc@redhat.com>
1081 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1083 (getsym): Return false if there was not enough data to extract the
1086 2015-01-09 Anthony Green <green@moxielogic.com>
1088 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1090 2015-01-08 Nick Clifton <nickc@redhat.com>
1092 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1093 16-bit absolute BR instructions to 10-bit pc-relative JMP
1096 2015-01-08 Nick Clifton <nickc@redhat.com>
1099 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1100 to load the line table.
1101 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1103 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1104 the Data Directory Size is too large.
1106 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1109 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1110 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1112 2015-01-06 Nick Clifton <nickc@redhat.com>
1115 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1118 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1119 (bfd_perform_relocation): Include the size of the reloc in the
1120 test for an out of range relocation.
1121 (bfd_generic_get_relocated_section_contents): Remove reloc range
1124 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1125 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1126 avoid reading off the end of the buffer.
1128 (first_phase): Likewise.
1129 (pass_over): Pass an end pointer to the invoked function.
1131 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1134 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1136 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1138 2015-01-05 Nick Clifton <nickc@redhat.com>
1141 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1142 is at least big enough for the header to be read.
1143 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1144 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1145 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1146 unrecognized commands.
1147 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1148 when indexing into the string table.
1150 2015-01-01 Alan Modra <amodra@gmail.com>
1152 Update year range in copyright notice of all files.
1154 For older changes see ChangeLog-2014
1156 Copyright (C) 2015 Free Software Foundation, Inc.
1158 Copying and distribution of this file, with or without modification,
1159 are permitted in any medium without royalty provided the copyright
1160 notice and this notice are preserved.
1166 version-control: never