1 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
3 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
4 _bfd_aarch64_add_stub_entry_in_group.
6 2015-03-24 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
9 stubs, even those for undefined weak symbols. Otherwise, don't
10 report relocation overflow on branches to undefined strong
11 symbols. Fix memory leak.
12 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
13 overflow on branches to undefined strong symbols.
15 2015-03-23 Keith Seitz <keiths@redhat.com>
17 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
20 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
22 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
24 (_bfd_aarch64_erratum_835769_stub_name): Define.
26 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
28 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
29 stub resize code into...
30 (bfd_aarch64_resize_stubs): Define.
32 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
34 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
36 (bfd_aarch64_create_stub_section): Define.
38 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
40 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
41 from elf_aarch64_create_or_find_stub_sec.
42 (_bfd_aarch64_add_stub_entry_in_group): Rename from
43 elfNN_aarch64_add_stub. Call
44 _bfd_aarch64_create_or_find_stub_sec.
45 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
46 _bfd_aarch64_add_stub_entry_in_group.
48 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
50 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
51 sense of boolean return.
52 (elfNN_aarch64_size_stubs): Adjust for above.
54 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
56 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
57 Remove unused parameter.
58 (elfNN_aarch64_size_stubs): Adjust for above.
60 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
62 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
64 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
66 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
67 (num_aarch64_erratum_835769_fixes): Remove.
68 (elfNN_aarch64_size_stubs): Remove assignments to above.
70 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
72 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
74 (aarch64_erratum_seqeunce): Rename rtn to rt2.
76 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
78 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
80 2015-03-19 Nick Clifton <nickc@redhat.com>
82 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
83 the RL78 core based upon the flags.
84 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
86 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
87 (elf32_rl78_machine): Always return bfd_mach_rl78.
89 2015-03-19 Nick Clifton <nickc@redhat.com>
92 * compress.c (bfd_compress_section_contents): Do not define this
93 function if it is not used.
95 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
97 * compress.c (bfd_compress_section_contents): Make it static.
98 * bfd/bfd-in2.h: Regenerated.
100 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
103 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
104 suitable for the AMD64.
106 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
107 Nick Clifton <nickc@redhat.com>
110 * coffgen.c (make_a_section_from_file): Only prepend a z to a
111 debug section's name if the section was actually compressed.
112 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
113 * compress.c (bfd_init_section_compress_status): Do not compress
114 the section if doing so would make it bigger. In such cases leave
115 the section alone and return COMPRESS_SECTION_NONE.
117 2015-03-17 Alan Modra <amodra@gmail.com>
119 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
120 on nothing to do, before malloc of returned symbol array.
122 2015-03-16 Nick Clifton <nickc@redhat.com>
124 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
125 stored in the elf_section_data structure then load them as
128 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
130 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
131 relocs against code sections.
132 * elf32-s390.c: Define elf_backend_sort_relocs_p.
133 * elf64-s390.c: Likewise.
135 2015-03-11 Alan Modra <amodra@gmail.com>
137 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
138 reverse order. Account for larger size of __tls_get_addr_opt stub.
140 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
143 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
145 (elf32_arm_print_private_bfd_data): Likewise.
147 2015-03-06 Nick Clifton <nickc@redhat.com>
150 * elflink.c (put_value): Like previous delta, but for the 32-bit
153 2015-03-05 Nick Clifton <nickc@redhat.com>
156 * elflink.c (put_value): Avoid using an undefined shift
159 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
163 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
164 * elf32-i386.c (elf_backend_extern_protected_data): New.
166 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
167 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
168 copy relocs against protected symbols if extern_protected_data
170 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
171 non-function symbols if extern_protected_data is true.
172 * elfxx-target.h (elf_backend_extern_protected_data): New.
174 (elfNN_bed): Initialize extern_protected_data with
175 elf_backend_extern_protected_data.
177 2015-03-05 Nick Clifton <nickc@redhat.com>
180 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
181 lookup fails, check for an address bias in the dwarf info, and if
182 one exists, retry the lookup with the biased value.
183 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
184 Determines if a bias exists bewteen the addresses of functions
185 based on DWARF information vs symbol table information.
186 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
187 * libbfd.h: Regenerate.
189 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
191 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
192 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
193 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
195 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
197 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
198 (aarch64_size_one_stub): Likewise.
199 (aarch64_map_one_stub): Likewise.
201 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
203 * cpu-s390.c (N): New macro.
204 (bfd_s390_31_arch): New. Define only if default target word size
205 is 64 bits. Otherwise define...
206 (bfd_390_64_arch): ...this. Make static.
207 (bfd_s390_arch): Define according to the default target word size.
208 Let the 'next' field point to the alternate arch.
210 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
213 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
214 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
215 to be used with MOVK rather than MOVZ.
217 2015-03-03 DJ Delorie <dj@redhat.com>
219 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
222 2015-02-28 Alan Modra <amodra@gmail.com>
224 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
227 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
229 * elf32-i386.c (need_convert_mov_to_lea): New.
230 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
231 (elf_i386_convert_mov_to_lea): Return TRUE if
232 need_convert_mov_to_lea is unset.
233 * elf64-x86-64.c (need_convert_mov_to_lea): New.
234 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
235 (elf_x86_64_convert_mov_to_lea): Return TRUE if
236 need_convert_mov_to_lea is unset.
238 2015-02-27 Nick Clifton <nickc@redhat.com>
241 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
242 string length overflow when the string table length is actually
245 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
247 * bfd/bfd-in2.h: Regenerate.
248 * bfd/libbfd.h: Regenerate.
250 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
252 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
253 TLSDESC_LD_PREL19 field width and masks.
254 (aarch64_tls_transition_without_check)
255 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
256 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
257 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
258 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
259 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
260 (_bfd_aarch64_elf_resolve_relocation): Likewise.
262 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
264 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
266 (aarch64_tls_transition_without_check)
267 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
268 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
269 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
270 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
271 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
272 (_bfd_aarch64_elf_resolve_relocation): Likewise.
273 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
275 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
277 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
278 (elfNN_aarch64_howto_table, 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_TLSGD_ADR_PREL21.
283 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
284 (_bfd_aarch64_elf_resolve_relocation): Likewise.
285 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
287 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
289 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
290 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
291 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
292 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
293 (elfNN_aarch64_check_relocs): Handle
294 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
296 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
297 (_bfd_aarch64_elf_resolve_relocation): Likewise.
299 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
301 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
303 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
305 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
306 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
307 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
310 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
312 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
315 2015-02-26 Nick Clifton <nickc@redhat.com>
318 * coffcode.h (coff_compute_section_file_positions): Report
320 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
321 (assign_file_positions_for_non_load_sections): Replace assertion
322 with an error message.
323 (rewrite_elf_program_header): Handle excessive segment
325 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
326 (bfd_mach_o_read_section_64): Likewise.
327 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
328 print a bfd name, not %A.
330 2015-02-26 Alan Modra <amodra@gmail.com>
332 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
333 thread-safe stubs for iplt.
334 (build_tls_get_addr_stub): Restore r2 immediately after call.
336 2015-02-26 Terry Guo <terry.guo@arm.com>
338 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
339 merge Tag_ABI_HardFP_use.
341 2015-02-26 Alan Modra <amodra@gmail.com>
343 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
344 Use text relocs rather than giving an error on trying to use
345 .dynbss for protected shared lib vars.
346 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
348 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
350 * elf32-avr.c (struct elf_avr_section_data): New structure.
351 (struct avr_relax_info): New structure.
352 (elf_avr_new_section_hook): New function.
353 (struct elf_avr_section_data): Add relax_info.
354 (get_avr_relax_info): New function.
355 (init_avr_relax_info): New function.
356 (elf32_avr_relax_delete_bytes): Find next property record before
357 deleting bytes. When deleting don't move bytes beyond the next
359 (avr_elf32_assign_records_to_section): New function.
360 (avr_property_record_compare): New function.
361 (avr_load_all_property_sections): New function.
362 (elf32_avr_relax_section): Load property data. After relaxing the
363 section, move any .align directives that have enough deleted bytes
365 (bfd_elf32_new_section_hook): Define.
367 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
369 * elf32-avr.h (struct avr_property_header): New strucure.
370 (avr_elf32_load_property_records): Declare.
371 (avr_elf32_property_record_name): Declare.
372 * elf32-avr.c: Add bfd_stdint.h include.
373 (retrieve_local_syms): New function.
374 (get_elf_r_symndx_section): New function.
375 (get_elf_r_symndx_offset): New function.
376 (internal_reloc_compare): New function.
377 (struct avr_find_section_data): New structure.
378 (avr_is_section_for_address): New function.
379 (avr_find_section_for_address): New function.
380 (avr_elf32_load_records_from_section): New function.
381 (avr_elf32_load_property_records): New function.
382 (avr_elf32_property_record_name): New function.
384 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
386 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
387 (AVR_PROPERTY_RECORDS_VERSION): Define.
388 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
389 (struct avr_property_record): New structure.
391 2015-02-24 Nick Clifton <nickc@redhat.com>
393 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
395 (v850_elf_make_note_section): New function. Creates a note
397 (v850_elf_create_sections): New function. Create a note section
398 if one is not already present.
399 (v850_elf_set_note): New function. Adds a note to a bfd.
400 (v850_elf_copy_private_bfd_data): New function. Copies V850
402 (v850_elf_merge_notes): New function. Merges V850 notes.
403 (print_v850_note): New function. Displays a V850 note.
404 (v850_elf_print_notes): New function. Displays all notes attached
406 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
407 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
408 (v850_elf_fake_sections): Set the type of the V850 note section.
409 * bfd-in.h (v850_elf_create_sections): Add prototype.
410 (v850_elf_set_note): Add prototype.
411 * bfd-in2.h: Regenerate.
413 2015-02-24 Nick Clifton <nickc@redhat.com>
415 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
416 * configure: Regenerate.
417 * config.in: Regenerate.
418 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
419 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
420 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
423 2015-02-24 Nick Clifton <nickc@redhat.com>
425 * pdp11.c (set_section_contents): Pad the .text and .data sections
426 to their aligned sizes.
428 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
430 * config.bfd: Add h8300-*-linux.
431 * configure.ac: Add h8300_elf32_linux_vec.
432 * configure: Regenerate.
433 * elf32-h8300.c: Likewise.
434 * targets.c(_bfd_target_vector): Likewise.
436 2015-02-23 Nick Clifton <nickc@redhat.com>
439 * cpu-w65.c: Correct typos in license notice.
442 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
443 symbols at end of sections. Adjust function sizes.
445 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
447 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
448 (elfcore_write_s390_vxrs_high): Likewise.
449 * elf.c (elfcore_grok_s390_vxrs_low): New function.
450 (elfcore_grok_s390_vxrs_high): New function.
451 (elfcore_grok_note): Call them.
452 (elfcore_write_s390_vxrs_low): New function.
453 (elfcore_write_s390_vxrs_high): New function.
454 (elfcore_write_register_note): Call them.
456 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
459 * verilog.c (verilog_write_record): Correct buffer size.
461 2015-02-19 Alan Modra <amodra@gmail.com>
463 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
465 2015-02-19 Alan Modra <amodra@gmail.com>
468 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
469 (elf_link_output_extsym): Drop local and global undefined syms.
470 Tidy. Expand comment.
472 2015-02-17 Alan Modra <amodra@gmail.com>
475 * elflink.c (struct elf_outext_info): Remove need_second_pass
477 (elf_link_output_extsym): Delete code handling second forced
478 local pass. Move code emitting NULL STT_FILE symbol later, so
479 that it can be omitted if forced local is stripped. Don't
480 emit the NULL STT_FILE if no file symbols have been output.
481 (bfd_elf_final_link): Remove second forced local pass.
482 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
483 (ppc_elf_size_dynamic_sections): Likewise.
484 * elf64-ppc.c (ppc_build_one_stub): Likewise.
485 (build_global_entry_stubs): Likewise.
486 (ppc64_elf_build_stubs): Likewise.
488 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
491 * elflink.c (elf_link_output_extsym): Only check filesym_count
492 when outputting a NULL FILE symbol. Set second_pass_sym to
493 h->forced_local && !h->root.linker_def.
495 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
497 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
498 on _TLS_MODULE_BASE_.
499 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
501 2015-02-15 Alan Modra <amodra@gmail.com>
503 * dwarf2.c (read_rangelist): Correct buffer overflow check
504 Whitespace throughout file.
506 2015-02-14 Alan Modra <amodra@gmail.com>
509 * bfd.c (struct bfd): Add lto_output.
510 * linker.c (_bfd_handle_already_linked): Explicitly test for
511 objects added by the lto plugin.
512 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
513 no_export flags from archive.
514 * archive.c (open_nested_file): New function, setting lto_output
515 and no_export, extracted from..
516 (find_nested_archive): ..here. Flip params. Rename from
517 _bfd_find_nested_archive.
518 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
519 (_bfd_look_for_bfd_in_cache): Copy no_export.
520 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
521 my_archive->no_export test.
522 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
523 Don't use the file name when adding lto_output STT_FILE sym.
524 * bfd-in2.h: Regenerate.
526 2015-02-13 Alan Modra <amodra@gmail.com>
529 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
530 now redundant assert.
532 2015-02-12 Nick Clifton <nickc@redhat.com>
535 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
536 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
537 (read_indirect_string, read_alt_indirect_string)
538 (read_alt_indirect_ref, read_address, read_abbrevs)
539 (read_attribute_value, read_attribute, decode_line_info)
540 (find_abstract_instance_name, read_rangelist)
541 (scan_unit_for_symbols, parse_comp_unit)
542 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
543 end pointers to reading functions and check for offsets taking
544 pointers out of range. Replace calls to read_*_leb128 with calls
547 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
549 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
550 computed file_name address being before the start of the string
553 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
556 * bfd.c (bfd_plugin_format): New.
557 (bfd): Add plugin_format and plugin_dummy_bfd.
558 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
559 argument to return TRUE if any plugin is found. Set plugin_format.
561 (bfd_plugin_target_p): New.
562 (bfd_plugin_specified_p): Likewise.
563 (bfd_plugin_target_p): Likewise.
564 (register_ld_plugin_object_p): Likewise.
565 (bfd_plugin_set_plugin): Set has_plugin.
566 (load_plugin): Cache try_load_plugin result.
567 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
569 * plugin.h (bfd_plugin_target_p): New.
570 (bfd_plugin_specified_p): Likewise.
571 (register_ld_plugin_object_p): Likewise.
572 * bfd-in2.h: Regenerated.
574 2015-02-11 Pedro Alves <palves@redhat.com>
576 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
577 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
578 * libbfd.h: Regenerate.
579 * libcoff.h: Regenerate.
581 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
582 * mach-o.h [__cplusplus]: Wrap in extern "C".
583 * som.h [__cplusplus]: Wrap in extern "C".
585 2015-02-10 Nick Clifton <nickc@redhat.com>
588 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
590 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
591 size and number of relocs.
592 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
594 * versados.c (process_otr): Check the esdid value before using it
597 2015-02-09 Ed Maste <emaste@freebsd.org>
599 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
600 uninitialized and unused variable.
601 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
603 2015-02-09 Alan Modra <amodra@gmail.com>
605 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
607 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
608 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
610 2015-02-09 Alan Modra <amodra@gmail.com>
612 * elflink.c: Whitespace, formatting fixes.
613 (elf_link_input_bfd): Clarify comment.
614 (elf_link_output_extsym): Exclude symbols in linker created
615 sections when testing for plugin symbols.
617 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
620 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
621 warning for relocation in readonly section for -z text.
622 (elf_i386_size_dynamic_sections): Likewise.
623 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
624 (elf_x86_64_size_dynamic_sections): Likewise.
626 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
630 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
631 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
632 referenced from a non-IR file.
634 2015-02-06 Nick Clifton <nickc@redhat.com>
637 * peXXigen.c (rsrc_print_resource_entries): Add range check for
638 addresses that wrap around the address space.
639 (rsrc_parse_entry): Likewise.
641 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
645 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
646 undefined if it is referenced from a non-IR file.
648 2015-02-03 Nick Clifton <nickc@redhat.com>
651 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
652 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
653 index or an out of range fdr index.
654 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
655 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
656 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
657 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
658 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
659 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
660 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
661 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
662 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
663 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
664 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
665 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
666 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
667 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
668 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
669 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
670 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
671 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
672 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
673 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
674 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
675 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
676 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
677 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
678 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
679 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
680 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
681 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
682 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
683 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
684 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
685 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
686 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
687 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
688 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
689 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
690 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
691 * elf32-vax.c (rtype_to_howto): Likewise.
692 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
693 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
694 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
695 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
696 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
697 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
698 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
699 of range symbol indicies.
700 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
701 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
702 (bfd_mach_o_build_dysymtab): Likewise.
703 (bfd_mach_o_write_symtab_content): Set the string table size to
705 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
707 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
709 * tekhex.c (first_phase): Check for src pointer reaching end of
712 2015-02-03 Will Newton <will.newton@linaro.org>
714 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
715 Set st_value to zero for undefined symbols if the reference
716 is weak or pointer_equality_needed is FALSE.
718 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
719 comment discussing why we clear st_value for some symbols.
721 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
723 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
724 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
726 2015-01-29 Alan Modra <amodra@gmail.com>
728 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
729 optimization. Tidy mask for GOT_TLSGD optimization.
730 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
731 location of nop zapping high insn too.
733 2015-01-28 Alan Modra <amodra@gmail.com>
735 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
736 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
737 in .toc indicate xlc compiled code that might require a rw .toc.
739 2015-01-28 James Bowman <james.bowman@ftdichip.com>
741 * Makefile.am: Add FT32 files.
742 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
743 (bfd_mach_ft32): Define.
744 (bfd_ft32_arch): Declare.
745 (bfd_archures_list): Add bfd_ft32_arch.
746 * config.bfd: Handle FT32.
747 * configure.ac: Likewise.
748 * cpu-ft32.c: New file.
749 * elf32-ft32.c: New file.
750 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
751 BFD_RELOC_FT32_18): Define.
752 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
753 * bfd-in2.h: Regenerate.
754 * libbfd.h: Regenerate.
755 * Makefile.in: Regenerate.
756 * configure: Regenerate.
757 * po/SRC-POTFILES.in: Regenerate.
759 2015-01-27 Nick Clifton <nickc@redhat.com>
762 * pdp11.c (aout_get_external_symbols): Return false if there are
765 * dwarf2.c (concat_filename): Check for an empty directory table.
766 (scan_unit_for_symbols): Check for reading off the end of the
768 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
770 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
773 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
775 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
777 2015-01-22 DJ Delorie <dj@redhat.com>
779 * elf32-m32c.c (m32c_apply_reloc_24): New.
780 (m32c_elf_howto_table): Use it for R_M32C_24.
781 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
783 2015-01-22 Nick Clifton <nickc@redhat.com>
786 * coffcode.h (handle_COMDAT): When searching for the section
787 symbol, make sure that there is space left in the symbol table.
788 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
790 2015-01-21 Nick Clifton <nickc@redhat.com>
793 * coffcode.h (coff_set_arch_mach_hook): Check return value from
795 (coff_slurp_line_table): Return FALSE if the line number
796 information was corrupt.
797 (coff_slurp_symbol_table): Return FALSE if the symbol information
799 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
800 initialise the fields of the dyld_info structure.
801 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
802 error message and a return value.
803 (bfd_mach_o_layout_commands): Change the function to boolean.
804 Return FALSE if the function fails.
805 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
807 (bfd_mach_o_read_command): Fail if an unrecognised command is
809 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
811 (slurp_symtab): Check the return from bfd_malloc.
812 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
813 encountered an error.
814 (_bfd_XXi_final_link_postscript): Fail if a section could not be
816 * peicode.h (pe_bfd_object_p): Fail if the header could not be
818 * tekhex.c (first_phase): Fail if the section is too big.
819 * versados.c (struct esdid): Add content_size field.
820 (process_otr): Use and check the new field.
821 (versados_get_section_contents): Check that the section exists and
822 that the requested data is available.
824 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
826 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
828 2015-01-20 Alan Modra <amodra@gmail.com>
831 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
834 2015-01-19 Alan Modra <amodra@gmail.com>
837 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
838 linker script assignments too.
839 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
840 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
842 2015-01-19 Alan Modra <amodra@gmail.com>
844 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
845 to allow return of first howto.
846 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
847 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
848 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
849 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
850 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
851 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
852 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
853 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
854 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
855 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
856 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
857 (spu_elf_reloc_type_lookup): Adjust to suit.
859 2015-01-19 Alan Modra <amodra@gmail.com>
861 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
862 (bfd_get_section_limit): ..here.
863 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
864 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
865 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
866 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
867 bfd_reloc_outofrange check.
868 * bfd-in2.h: Regenerate.
870 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
872 * ecoff.c (ecoff_reloc_link_order): Likewise.
873 * elf32-nds32.c (nds32_relocate_contents): Likewise.
874 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
876 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
877 (_bfd_clear_contents): Likewise.
878 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
879 (mips_elf_perform_relocation): Likewise.
881 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
882 from malloc on zero size alloc.
883 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
884 * elflink.c (elf_reloc_link_order): Likewise.
885 * linker.c (_bfd_generic_reloc_link_order): Likewise.
886 * pdp11.c (aout_link_reloc_link_order): Likewise.
887 * xcofflink.c (xcoff_reloc_link_order): Likewise.
889 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
890 bitsize 0, and complain_overflow_dont.
891 * coff-sparc.c (coff_sparc_howto_table): Likewise.
892 * elf-hppa.h (elf_hppa_howto_table): Likewise.
893 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
894 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
895 * elf32-arc.c (elf_arc_howto_table): Likewise.
896 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
897 * elf32-avr.c (elf_avr_howto_table): Likewise.
898 * elf32-bfin.c (bfin_howto_table): Likewise.
899 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
900 * elf32-cris.c (cris_elf_howto_table): Likewise.
901 * elf32-crx.c (crx_elf_howto_table): Likewise.
902 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
903 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
904 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
905 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
906 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
907 * elf32-frv.c (elf32_frv_howto_table): Likewise.
908 * elf32-h8300.c (h8_elf_howto_table): Likewise.
909 * elf32-i370.c (i370_elf_howto_raw): Likewise.
910 * elf32-i386.c (elf_howto_table): Likewise.
911 * elf32-i860.c (elf32_i860_howto_table): Likewise.
912 * elf32-i960.c (elf32_i960_relocate): Likewise.
913 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
914 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
915 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
916 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
917 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
918 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
919 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
920 * elf32-m68k.c (howto_table): Likewise.
921 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
922 * elf32-mep.c (mep_elf_howto_table): Likewise.
923 * elf32-metag.c (elf_metag_howto_table): Likewise.
924 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
925 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
926 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
927 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
928 * elf32-mt.c (mt_elf_howto_table): Likewise.
929 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
930 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
931 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
932 * elf32-pj.c (pj_elf_howto_table): Likewise.
933 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
934 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
935 * elf32-rx.c (rx_elf_howto_table): Likewise.
936 * elf32-s390.c (elf_howto_table): Likewise.
937 * elf32-score.c (elf32_score_howto_table): Likewise.
938 * elf32-score7.c (elf32_score_howto_table): Likewise.
939 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
940 * elf32-spu.c (elf_howto_table): Likewise.
941 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
942 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
943 * elf32-v850.c (v850_elf_howto_table): Likewise.
944 * elf32-vax.c (howto_table): Likewise.
945 * elf32-visium.c (visium_elf_howto_table): Likewise.
946 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
947 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
948 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
949 * elf32-xtensa.c (elf_howto_table): Likewise.
950 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
951 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
952 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
953 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
954 * elf64-s390.c (elf_howto_table): Likewise.
955 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
956 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
957 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
958 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
959 (elfNN_aarch64_howto_none): Likewise.
960 * elfxx-ia64.c (ia64_howto_table): Likewise.
961 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
962 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
963 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
965 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
968 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
969 about -fPIC if the symbol is undefined when building executable.
971 2015-01-15 Nick Clifton <nickc@redhat.com>
974 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
975 error message. Never return an invalid howto pointer.
976 * elf32-cr16.c (cr16_info_to_howto): Likewise.
977 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
978 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
979 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
980 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
981 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
982 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
983 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
984 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
985 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
986 * elf32-vax.c (rtype_to_howto): Likewise.
987 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
988 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
989 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
990 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
991 (sh_elf_reloc): Check that the reloc is in range.
992 * reloc.c (bfd_perform_relocation): Check that the section is big
993 enough for the entire reloc.
994 (bfd_generic_get_relocated_section_contents): Report unexpected
995 return values from perform_reloc.
997 2015-01-15 Nick Clifton <nickc@redhat.com>
999 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1000 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1003 2015-01-15 Alan Modra <amodra@gmail.com>
1005 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1006 any output section matching a linker created dynobj section.
1008 2015-01-15 Alan Modra <amodra@gmail.com>
1011 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1012 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1013 Don't assign symtab file position unless symbols will be output.
1014 Merge blocks with condition in common. Don't call
1015 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1016 unless other symbols are output. Move assignment of symtab_shndx
1017 file position. Localize variable.
1019 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1021 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1022 trying to defer them to runtime.
1024 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1026 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1027 to check if a symbol should be bound symbolically.
1029 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1031 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1032 for TLSLE_MOVW_TPREL_G2.
1034 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1037 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1038 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1039 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1042 2015-01-12 Terry Guo <terry.guo@arm.com>
1044 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1046 (_bfd_elf_gc_mark_extra_sections): Use it.
1048 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1051 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1052 only discard space for pc-relative relocs symbols which turn
1053 out to need copy relocs.
1055 2015-01-09 Nick Clifton <nickc@redhat.com>
1057 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1059 (getsym): Return false if there was not enough data to extract the
1062 2015-01-09 Anthony Green <green@moxielogic.com>
1064 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1066 2015-01-08 Nick Clifton <nickc@redhat.com>
1068 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1069 16-bit absolute BR instructions to 10-bit pc-relative JMP
1072 2015-01-08 Nick Clifton <nickc@redhat.com>
1075 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1076 to load the line table.
1077 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1079 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1080 the Data Directory Size is too large.
1082 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1085 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1086 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1088 2015-01-06 Nick Clifton <nickc@redhat.com>
1091 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1094 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1095 (bfd_perform_relocation): Include the size of the reloc in the
1096 test for an out of range relocation.
1097 (bfd_generic_get_relocated_section_contents): Remove reloc range
1100 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1101 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1102 avoid reading off the end of the buffer.
1104 (first_phase): Likewise.
1105 (pass_over): Pass an end pointer to the invoked function.
1107 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1110 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1112 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1114 2015-01-05 Nick Clifton <nickc@redhat.com>
1117 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1118 is at least big enough for the header to be read.
1119 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1120 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1121 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1122 unrecognized commands.
1123 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1124 when indexing into the string table.
1126 2015-01-01 Alan Modra <amodra@gmail.com>
1128 Update year range in copyright notice of all files.
1130 For older changes see ChangeLog-2014
1132 Copyright (C) 2015 Free Software Foundation, Inc.
1134 Copying and distribution of this file, with or without modification,
1135 are permitted in any medium without royalty provided the copyright
1136 notice and this notice are preserved.
1142 version-control: never