1 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
3 * config.bfd: Add mips*-img-elf* target triple.
5 2014-09-12 Alan Modra <amodra@gmail.com>
7 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
8 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
9 range of FDEs to hdr_info->array.
10 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
11 .eh_frame_hdr entries, and overlapping FDEs.
13 2014-09-10 Alan Modra <amodra@gmail.com>
15 * elf.c (assign_file_positions_except_relocs): Move section header
17 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
18 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
19 * elflink.c (bfd_elf_final_link): Don't call above function.
21 2014-08-30 Alan Modra <amodra@gmail.com>
23 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
25 2014-08-29 Alan Modra <amodra@gmail.com>
27 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
28 error for calls via a toc adjusting stub without a nop.
30 2014-08-29 Alan Modra <amodra@gmail.com>
32 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
33 error. Remove redundant bfd_set_error.
35 2014-08-29 Alan Modra <amodra@gmail.com>
37 * srec.c (srec_scan): Revert last change. Report an error for
38 S-records with less than the miniumum byte count.
40 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
42 * srec.c (srec_scan): Return error for 0 size.
44 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
47 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
48 to check discarded input section.
49 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
51 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
54 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
55 sections to input from ld --just-symbols.
57 2014-08-26 DJ Delorie <dj@redhat.com>
59 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
62 2014-08-26 Jiong Wang <jiong.wang@arm.com>
64 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
65 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
67 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
69 2014-08-26 Nick Clifton <nickc@redhat.com>
71 * config.bfd: Fix typo in or1knd selection.
73 2014-08-22 Kai Tietz <ktietz@redhat.com>
76 * coffcode.h (coff_compute_section_file_positions): Keep
77 FileAlignment valid as set.
79 2014-08-22 Alan Modra <amodra@gmail.com>
81 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
82 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
84 2014-08-22 Alan Modra <amodra@gmail.com>
86 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
88 (_bfd_elf_begin_eh_frame_parsing): Delete.
89 (_bfd_elf_end_eh_frame_parsing): Delete.
90 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
91 (_bfd_elf_end_eh_frame_parsing): Delete.
92 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
93 !info->relocatable in place of merge_cies.
94 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
95 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
96 (ppc64_elf_size_stubs): Likewise pad stub FDE.
97 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
98 (ppc64_elf_size_stubs): ..here and..
99 (ppc64_elf_finish_dynamic_sections): ..here.
101 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
103 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
105 2014-08-21 Tony Wang <tony.wang@arm.com>
107 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
108 the veneer routine for R_ARM_THM_JUMP19.
109 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
110 (elf32_arm_size_stub): Ditto.
112 2014-08-20 Roland McGrath <mcgrathr@google.com>
115 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
116 all reloc types with pc_relative set in the howto, not just for
117 R_ARM_REL32 and R_ARM_REL32_NOI.
118 (allocate_dynrelocs_for_symbol): Update comment.
119 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
120 set in the howto, set call_reloc_p and may_need_local_target_p but
121 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
122 (elf32_arm_check_relocs): Likewise.
124 2014-08-20 Will Newton <will.newton@linaro.org>
126 * config.bfd: Default armeb-*-eabi* to big endian.
128 2014-08-19 Alan Modra <amodra@gmail.com>
130 * configure: Regenerate.
132 2014-08-18 Alan Modra <amodra@gmail.com>
134 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
135 use dynrelocs for ifunc.
136 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
138 2014-08-18 Alan Modra <amodra@gmail.com>
141 * elflink.c (on_needed_list): Only consider libraries that have
144 2014-08-18 Alan Modra <amodra@gmail.com>
146 * elflink.c (bfd_elf_discard_info): Return int error status.
147 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
148 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
149 * bfd-in2.h: Regenerate.
151 2014-08-14 Alan Modra <amodra@gmail.com>
153 * peXXigen.c (pe_print_reloc): Protect against access past end
156 2014-08-14 Alan Modra <amodra@gmail.com>
159 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
160 in the order they are mapped to output sections.
162 2014-08-14 Alan Modra <amodra@gmail.com>
164 * configure.ac: Delete redundant plugin related checks.
165 * configure: Regenerate.
167 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
169 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
170 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
173 2014-08-12 Alan Modra <amodra@gmail.com>
175 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
176 here when not calling the generic add_symbol function. Formatting.
177 Correct handling of indirect symbols. Update notice call.
178 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
179 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
180 symbols early. Update notice call. Add comments regarding weak
181 symbols vs. indirect.
183 2014-08-12 Alan Modra <amodra@gmail.com>
186 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
189 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
191 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
194 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
195 Alan Modra <amodra@gmail.com>
198 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
199 warning for references in LTO IR to warning symbols.
201 2014-08-07 Alan Modra <amodra@gmail.com>
203 * linker.c (WARN, CWARN): Collapse these states to WARN.
204 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
207 2014-08-05 Doug Evans <dje@google.com>
209 * bfd-in2.h: Regenerate.
210 * libcoff.h: Regenerate.
212 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
214 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
215 rawsize if changing size.
217 2014-08-05 Alan Modra <amodra@gmail.com>
220 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
222 2014-08-05 Alan Modra <amodra@gmail.com>
224 * linker.c (generic_link_check_archive_element): Move handling
225 of command link -u symbols with a common symbol def to the
226 code handling non-common symbols so that archive element symbols
227 are loaded. Use generic_link_add_object_symbols.
229 2014-08-05 Alan Modra <amodra@gmail.com>
232 * linker.c (struct archive_list, struct archive_hash_entry,
233 struct archive_hash_table, archive_hash_newfunc,
234 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
235 archive_hash_table_free): Delete.
236 (_bfd_generic_link_add_archive_symbols): Add h and name params to
237 checkfn. Rewrite using a straight-forward scan over archive map.
238 (generic_link_check_archive_element_no_collect,
239 generic_link_check_archive_element_collect,
240 generic_link_check_archive_element): Add h and name params.
241 * aoutx.h (aout_link_check_archive_element): Likewise.
242 * pdp11.c (aout_link_check_archive_element): Likewise.
243 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
244 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
245 scan symbols, simply add archive element whenever h is undefined.
246 (coff_link_check_ar_symbols): Delete.
247 * ecoff.c (read_ext_syms_and_strs): Delete.
248 (reread_ext_syms_and_strs): Delete.
249 (ecoff_link_check_archive_element): Add h and name param. Don't
250 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
251 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
253 (elf_link_add_archive_symbols): Delete "defined" array, merge
254 functionality into "included". Make "included" a char array. Don't
255 set or test archive_pass.
256 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
257 * libbfd.h: Regenerate.
259 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
262 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
264 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
266 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
267 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
268 (bfd_mips_elf_swap_abiflags_v0_in): New function.
269 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
270 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
271 (_bfd_mips_elf_fake_sections): Likewise.
272 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
273 (_bfd_mips_elf_additional_program_headers): Account for new
274 PT_MIPS_ABIFLAGS program header.
275 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
276 associate with .MIPS.abiflags.
277 (_bfd_mips_elf_gc_mark_extra_sections): New function.
278 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
279 (infer_mips_abiflags): Likewise.
280 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
281 (mips_32bit_flags_p): Moved higher.
282 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
283 checking for FP ABIs.
284 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
285 checks. Check EF_MIPS_FP64 flag consistency.
286 (print_mips_ases, print_mips_isa_ext): New static function.
287 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
288 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
289 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
290 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
291 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
292 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
293 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
294 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
296 2014-07-28 Alan Modra <amodra@gmail.com>
299 * archive.c (_bfd_compute_and_write_armap): Warn on adding
300 __gnu_lto_slim to armap.
301 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
302 __gnu_lto_slim to linker hash table.
304 2014-07-27 Anthony Green <green@moxielogic.org>
306 * config.bfd: Add moxie-*-moxiebox*.
308 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
310 Add or reactivate or1k-*-rtems*
311 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
313 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
315 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
317 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
318 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
320 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
323 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
324 and R_*_IRELATIVE relocation offset with PLT entry.
325 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
326 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
327 (elf_x86_64_get_synthetic_symtab): Use it.
329 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
332 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
333 next_tls_desc_index with elf.srelplt->reloc_count.
335 2014-07-15 Alan Modra <amodra@gmail.com>
337 * cache.c (cache_bread_1): Don't return -1 when fread returns
340 2014-07-15 Alan Modra <amodra@gmail.com>
342 * elflink.c (elf_merge_st_other): Update comments. Simplify
343 visibility handling. Make isym const. Move code modifying
344 isym->st_other for --exclude-libs to..
345 (elf_link_add_object_symbols): ..here.
347 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
350 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
352 2014-07-08 Nick Clifton <nickc@redhat.com>
355 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
356 segments in input bfds.
358 2014-07-08 Will Newton <will.newton@linaro.org>
360 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
361 value to 64kB and remove custom setting for NaCl.
363 2014-07-08 Alan Modra <amodra@gmail.com>
365 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
366 bits from source to dest.
367 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
368 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
370 * bfd-in2.h: Regenerate.
372 2014-07-08 Jiong Wang <jiong.wang@arm.com>
374 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
375 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
376 when info->relocatable be true.
378 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
380 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
381 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
382 * bfd-in2.h: Regenerate.
383 * libbfd.h: Regenerate.
385 2014-07-04 Alan Modra <amodra@gmail.com>
387 * Makefile.am: Update "configure.in" comments.
390 * configure.host: Likewise.
391 * doc/bfdint.texi: Likewise.
392 * targets.c: Likewise.
393 * warning.m4: Likewise.
394 * Makefile.in: Regenerate.
396 2014-07-04 Alan Modra <amodra@gmail.com>
398 * configure.ac: Rename from configure.in.
399 * Makefile.in: Regenerate.
400 * config.in: Regenerate.
401 * doc/Makefile.in: Regenerate.
403 2014-07-04 Alan Modra <amodra@gmail.com>
405 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
406 * Makefile.in: Regenerate.
408 2014-07-04 Alan Modra <amodra@gmail.com>
410 * version.m4: New file.
411 * configure.in: Include version.m4.
413 * Makefile.am (RELEASE): Delete.
414 (bfdver.h): Depend on development.sh, use instead of RELEASE.
415 * Makefile.in: Regenerate.
416 * doc/Makefile.in: Regenerate.
418 2014-07-02 Alan Modra <amodra@gmail.com>
420 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
421 pointer_equality_needed when !readonly_dynrelocs.
422 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
424 2014-07-02 Alan Modra <amodra@gmail.com>
426 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
427 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
429 2014-07-01 Alan Modra <amodra@gmail.com>
431 * bfd.c (struct bfd): Reorganise for better packing. Delete
432 "ifd" field. Make "format", "direction" and "flags" bitfields.
433 (HAS_LOAD_PAGE): Delete, renumber following flags.
434 * bfd-in2.h: Regenerate.
435 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
437 2014-07-01 Alan Modra <amodra@gmail.com>
439 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
440 (struct ppc_link_hash_table): Increase size of stub_count array.
441 (build_global_entry_stubs): Emit symbol on global entry stub.
442 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
445 2014-07-01 Alan Modra <amodra@gmail.com>
447 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
448 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
449 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
451 (ppc64_elf_relocate_section): Disable ELFv2 function entry
452 optimisation when --traditional-format.
454 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
455 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
456 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
457 Soundararajan <Sounderarajan.D@atmel.com>
459 * archures.c: Add avrtiny architecture for avr target.
460 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
461 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
462 added for 16 bit LDS/STS instruction of avrtiny arch.
463 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
464 BFD_RELOC_AVR_LDS_STS_16.
465 (bfd_elf_avr_final_write_processing): Select machine number
467 (elf32_avr_object_p): Set machine number for avrtiny arch.
468 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
469 * bfd-in2.h: Regenerate.
470 * libbfd.h: Regenerate.
472 2014-06-26 Nick Clifton <nickc@redhat.com>
475 * dwarf2.c (is_str_attr): New function.
476 (find_abstract_instance_name): Use it to determine when an
477 attribute has a string value.
479 2014-06-24 Alan Modra <amodra@gmail.com>
481 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
482 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
485 2014-06-21 Philippe De Muyter <phdm@macqel.be>
487 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
490 2014-06-20 Kyle McMartin <kyle@redhat.com>
492 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
493 emitting initial-exec relocs when not linking an executable.
495 2014-06-16 Will Newton <will.newton@linaro.org>
497 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
498 htab->next_tls_desc_index in the non-IPLT case.
499 Calculate GOT offset correctly for the non-IPLT case.
500 (allocate_dynrelocs_for_symbol): Don't increment
501 htab->next_tls_desc_index here.
503 2014-06-16 Alan Modra <amodra@gmail.com>
505 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
508 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
510 * elfxx-aarch64.c (stdarg.h): Include.
512 (_bfd_aarch64_elf_grok_prstatus): Updated.
513 (_bfd_aarch64_elf_grok_psinfo): New function.
514 (_bfd_aarch64_elf_write_core_note): New function.
515 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
516 (elf_backend_write_core_note): Define.
518 2014-06-13 Alan Modra <amodra@gmail.com>
520 * archive.c: Include bfdlink.h.
521 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
522 * bfd.c (struct bfd): Add is_linker_output field.
523 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
524 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
525 link.hash and is_linker_output.
526 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
527 param with bfd*. Assert is_linker_output and link.hash, and
528 clear them before exit.
529 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
530 bfd_link_hash_table* param with bfd*. Hack is_linker_output
531 and link.hash so we can free two linker hash tables.
532 (elf32_mn10300_link_hash_table_create): Create static_hash_table
533 first. Clean up on errors. Set hash_table_free pointer.
534 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
535 bfd_link_hash_table* param with bfd*.
536 (elf32_arm_link_hash_table_create): Clean up on errors. Set
537 hash_table_free pointer.
538 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
539 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
540 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
541 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
542 * xcofflink.c: Similarly.
543 * simple.c (bfd_simple_get_relocated_section_contents): Save and
544 clear link.next before creating linker hash table. Clean up on
545 errors, and restore link.next on exit.
546 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
547 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
548 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
549 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
550 * hash.c (bfd_hash_table_init_n): Free table on error.
551 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
552 * bfd-in2.h: Regenerate.
553 * libbfd.h: Regenerate.
554 * libcoff.h: Regenerate.
556 2014-06-13 Alan Modra <amodra@gmail.com>
559 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
560 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
561 * bfd.c (bfd_link_hash_table_free): Don't define.
562 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
563 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
564 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
565 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
566 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
567 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
568 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
569 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
570 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
571 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
572 * xsym.c: Don't define various link_hash_table_free defines, and
573 remove from bfd_target vars. Temporarily reference some of the
574 target link_hash_table_free functions to avoid warnings.
575 * bfd-in2.h: Regenerate.
576 * libbfd.h: Regenerate.
578 2014-06-13 Alan Modra <amodra@gmail.com>
580 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
581 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
582 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
583 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
584 Move link_hash_table_free functions before their corresponding
585 link_hash_table_create functions.
587 2014-06-13 Alan Modra <amodra@gmail.com>
589 * bfd.c (struct bfd): Replace link_next with a union.
590 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
591 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
592 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
593 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
594 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
595 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
596 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
597 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
598 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
599 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
600 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
601 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
602 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
603 * bfd-in2.h: Regenerate.
605 2014-06-11 Alan Modra <amodra@gmail.com>
607 * linker.c (unwrap_hash_lookup): Add missing parens.
609 2014-06-11 Kai Tietz <ktietz@redhat.com>
611 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
612 * libcoff.h: Regenerated.
614 2014-06-10 Alan Modra <amodra@gmail.com>
617 * linker.c (unwrap_hash_lookup): New function.
618 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
619 * elf32-i370.c (i370_elf_relocate_section): Likewise.
620 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
621 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
622 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
623 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
624 * elf32-spu.c (spu_elf_relocate_section): Likewise.
625 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
627 2014-06-07 Alan Modra <amodra@gmail.com>
629 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
630 insn as a bitfield; Use complain_overflow_bitfield.
631 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
633 2014-06-05 Joel Brobecker <brobecker@adacore.com>
635 * development.sh: New file.
636 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
637 Make -Werror the default with GCC only if DEVELOPMENT is true.
638 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
639 $(srcdir)/development.sh.
640 * Makefile.in, configure: Regenerate.
642 2014-06-04 Will Newton <will.newton@linaro.org>
644 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
645 being non-NULL into an assert.
646 (elfNN_aarch64_tls_relax): Remove unused code.
648 2014-06-03 DJ Delorie <dj@redhat.com>
650 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
652 2014-06-03 Nick Clifton <nickc@redhat.com>
655 * peXXigen.c (rsrc_process_section): Page align the new contents
658 2014-06-03 Alan Modra <amodra@gmail.com>
660 * elf64-ppc.c (ADDIS_R12_R2): Define.
661 (build_plt_stub): Support fusion on ELFv2 stub.
662 (ppc_build_one_stub): Likewise for plt branch stubs.
664 2014-05-28 Alan Modra <amodra@gmail.com>
666 * elf32-rx.c (rx_table_map): Delete set but not used variables.
668 2014-05-28 Tristan Gingold <gingold@adacore.com>
670 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
671 to keep the length of the best fit range.
672 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
675 2014-05-27 DJ Delorie <dj@redhat.com>
677 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
678 (rx_elf_relocate_section): If we find a reloc against
679 $tableentry$default$<name>, redirect it to the appropriate
681 (RX_Table_Info): New.
682 (rx_table_find): New. Check all tables and SEC_KEEP all sections
683 with table parts in them.
684 (rx_check_directives): New.
685 (rx_table_map_2): New.
687 (rx_additional_link_map_text): New. Called to dump tables to the
689 * bfd/elf32-rx.h: New.
691 2014-05-20 DJ Delorie <dj@redhat.com>
693 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
695 2014-05-20 Alan Modra <amodra@gmail.com>
698 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
699 Remove redundant setting of htab->elf.dynobj. Don't align.
700 Define .sdata symbols using _bfd_elf_define_linkage_sym.
701 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
702 (create_sdata_sym): Delete.
703 (elf_allocate_pointer_linker_section): Rename from
704 elf_create_pointer_linker_section. Align section.
705 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
706 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
708 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
709 Remove unnecessary tests on _SDA_BASE_ sym.
710 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
711 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
712 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
713 (ppc_elf_maybe_strip_sdata_syms): Declare.
715 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
717 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
719 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
721 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
722 in a section with no contents.
723 (is_vma_in_section, find_section_by_vma): New functions.
724 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
725 offsets in the debug directory.
726 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
727 Byte-swap GUID from little-endian to big-endian order for
728 consistent and conventional display.
730 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
732 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
733 64-bit doubles objects mix with 32-bit doubles objects.
734 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
736 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
738 * mmo.c: Update URLs in documentation comments.
740 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
741 David Weatherford <weath@cadence.com>
742 Max Filippov <jcmvbkbc@gmail.com>
744 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
747 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
749 * config.bfd: Add proper arm config for *-*-freebsd*.
751 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
753 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
754 mips32r5 and mips64r5.
755 * archures.c (bfd_architecture): Likewise.
756 * bfd-in2.h (bfd_architecture): Likewise.
757 * cpu-mips.c (arch_info_struct): Likewise.
758 * elfxx-mips.c (mips_set_isa_flags): Likewise.
760 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
762 * elfxx-mips.h (elfxx-mips.h): Declare.
763 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
764 Tag_GNU_MIPS_ABI_FP mismatches.
765 (_bfd_mips_fp_abi_string): New function.
767 2014-05-02 Alan Modra <amodra@gmail.com>
769 * targets.c: Sort bfd_target vectors somewhat alphabetically.
770 * configure.in: Likewise.
771 * configure: Regenerate.
773 2014-05-02 Alan Modra <amodra@gmail.com>
775 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
776 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
777 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
778 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
779 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
780 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
781 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
782 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
783 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
784 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
785 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
786 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
787 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
788 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
789 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
790 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
791 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
792 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
793 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
794 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
795 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
796 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
797 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
798 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
799 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
800 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
801 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
802 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
803 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
804 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
805 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
806 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
807 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
808 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
809 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
810 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
811 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
812 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
813 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
814 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
815 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
816 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
817 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
818 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
819 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
820 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
821 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
822 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
824 * configure: Regenerate.
826 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
828 * mmo.c (mmo File layout documentation): Add note about low bits
830 (mmo_write_chunk): When handling data remainder, assert that
831 previous remaining data is flushed.
832 (mmo_write_loc_chunk): Only look for trailing and leading zeros
833 when dealing with an aligned VMA and for aligned lengths. Don't skip
834 the last 32-bit-word of zeros.
835 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
836 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
837 emitting data, not after updating it.
838 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
840 2014-04-30 Nick Clifton <nickc@redhat.com>
842 * compress.c (bfd_is_section_compressed): When checking the
843 .debug_str section, also check the fifth byte in the section is
844 not part of a string.
846 2014-04-30 Alan Modra <amodra@gmail.com>
848 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
849 (find_merged_cie): Identify personality functions by (bfd_id,index)
850 pair when a local sym is used.
852 2014-04-29 Christian Svensson <blue@cmd.nu>
854 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
855 into .rela.got if it contained TLS relocations as well.
857 2014-04-28 Nick Clifton <nickc@redhat.com>
860 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
863 2014-04-26 Alan Modra <amodra@gmail.com>
865 * po/SRC-POTFILES.in: Regenerate.
866 * configure: Regenerate.
868 2014-04-25 Nick Clifton <nickc@redhat.com>
871 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
872 a 342-bit host. This time for older versions of gcc.
874 2014-04-24 Nick Clifton <nickc@redhat.com>
876 * peXXigen.c (rsrc_print_section): Fix compile time warning for
879 2014-04-24 Alan Modra <amodra@gmail.com>
882 * dwarf2.c: Formatting.
883 (struct dwarf2_debug): Make adjusted_section_count signed.
884 (unset_sections): Make i signed.
885 (set_debug_vma): New function.
886 (place_sections): Handle separate debug object file. Set VMA
887 on debug sections, even if they have an output section. Also
888 set VMA on zero size sections, and non-load but alloc sections.
889 Set adjusted_section_count to -1 when no section adjustment.
890 Malloc adjusted_sections. Don't double last_vma. Transfer
891 alloc section VMAs to separate debug file.
892 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
893 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
894 test on symbols being the same before using old stash. Read
895 and use separate debug file symbols. Call place_sections.
896 (find_line): Don't call place_sections here.
897 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
898 * libbfd.h: Regenerate.
899 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
900 _bfd_dwarf2_slurp_debug_info call.
901 * simple.c (simple_save_output_info): Clarify comment.
903 2014-04-24 Nick Clifton <nickc@redhat.com>
906 * peXXigen.c (struct rsrc_regions): New structure.
907 (rsrc_print_resource_directory): Use new structure. Include
908 offset of directory in listing.
909 (rsrc_print_resource_entry): Likewise.
910 (rsrc_print_section): Likewise.
911 (rsrc_count_entries): Do not increment sizeof_strings or
913 (rsrc_count_directory): Do not increment sizeof_tables.
914 (rsrc_compute_region_sizes): New function.
915 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
916 (rsrc_process_section): Compute size of regions after merging
919 2014-04-23 Alan Modra <amodra@gmail.com>
922 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
923 (place_sections): Do not modify VMA of sections when called from
924 linker after sections have been placed in output sections. Short
925 circuit single section case.
926 (save_section_vma, section_vma_same): New functions.
927 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
929 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
930 when non-relocatable.
932 2014-04-22 Nick Clifton <nickc@redhat.com>
935 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
937 2014-04-22 Christian Svensson <blue@cmd.nu>
939 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
940 * archures.c: Likewise.
941 * coffcode.h: Likewise.
942 * config.bfd: Likewise.
943 * configure.in: Likewise.
945 * targets.c: Likewise.
946 * cpu-or1k.c: New file.
947 * elf32-or1k.c: New file.
948 * coff-or32.c: Delete.
949 * cpu-openrisc.c: Delete.
950 * cpu-or32.c: Delete.
951 * elf32-openrisc.c: Delete.
952 * elf32-or32.c: Delete.
953 * Makefile.in: Regenerate.
954 * bfd-in2.h: Regenerate.
955 * configure: Regenerate.
956 * libbfd.h: Regenerate.
958 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
961 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
963 2014-04-22 Will Newton <will.newton@linaro.org>
965 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
966 function. (elf_backend_section_flags): Remove define.
968 2014-04-21 Richard Henderson <rth@redhat.com>
970 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
971 parameter; honor it and disable got merging when false.
972 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
973 the first pass of relaxation.
974 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
975 the end of the LITERAL+LITUSE chain.
976 (elf64_alpha_relax_section): Only process LITERAL relocs during the
977 second pass of relaxation.
979 * configure.ac (use_secureplt): Enable by default.
980 * configure: Rebuild.
982 2014-04-18 Tristan Gingold <gingold@adacore.com>
984 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
985 bind_content, weak_bind_content, lazy_bind_content,
987 (bfd_mach_o_load_command): Add comments, add next field.
988 (mach_o_data_struct): Replace commands field by first_command
990 * mach-o.c (bfd_mach_o_append_command): New function.
991 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
992 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
994 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
995 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
996 (bfd_mach_o_write_thread): Use macro instead of literal.
997 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
998 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1000 (bfd_mach_o_write_symtab_content): New function (extracted
1001 from bfd_mach_o_write_symtab).
1002 (bfd_mach_o_write_symtab): Split.
1003 (bfd_mach_o_count_indirect_symbols): Move
1004 (bfd_mach_o_build_dysymtab): Remove layout code.
1005 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1006 (bfd_mach_o_count_sections_for_seg): Remove.
1007 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1008 bfd_mach_o_build_seg_command).
1009 (bfd_mach_o_build_exec_seg_command): New function.
1010 (bfd_mach_o_build_dysymtab_command): Remove.
1011 (bfd_mach_o_layout_commands): New function.
1012 (bfd_mach_o_init_segment): New function.
1013 (bfd_mach_o_build_commands): Major rework to handle non-object
1015 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1017 (bfd_mach_o_read_dyld_info): Clear content fields.
1018 (bfd_mach_o_read_segment): Adjust call.
1019 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1021 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1022 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1023 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1026 2014-04-18 Tristan Gingold <gingold@adacore.com>
1028 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1029 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1030 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1031 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1033 2014-04-18 Tristan Gingold <gingold@adacore.com>
1035 * mach-o.h (bfd_mach_o_dylinker_command)
1036 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1038 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1039 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1041 2014-04-18 Tristan Gingold <gingold@adacore.com>
1043 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1044 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1045 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1046 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1047 each targets declared.
1048 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1049 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1051 2014-04-18 Tristan Gingold <gingold@adacore.com>
1053 * mach-o.c (bfd_mach_o_write_thread)
1054 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1055 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1056 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1057 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1058 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1059 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1060 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1061 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1062 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1063 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1064 (bfd_mach_o_read_command): Now return a boolean status.
1065 Adjust return statements.
1066 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1067 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1069 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1071 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1072 field. Add assigned_low_gotno and assigned_high_gotno fields.
1073 (mips_elf_create_local_got_entry): Update out-of-space condition.
1074 Set index of new GOT entry to assigned_low_gotno if required by
1075 the current relocation, else set it to assigned_high_gotno.
1076 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1077 with assigned_low_gotno.
1078 (mips_elf_multi_got): Initialize assigned_low_gotno and
1079 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1080 in place of assigned_gotno when handling global GOT entries.
1081 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1082 assigned_high_gotno.
1083 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1084 gap in the middle of local GOT space.
1086 2014-04-17 Alan Modra <amodra@gmail.com>
1089 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1090 current bfd is a plugin. Don't always set type_change_ok
1091 when old bfd is a plugin.
1093 2014-04-16 Tristan Gingold <gingold@adacore.com>
1095 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1098 2014-04-16 Alan Modra <amodra@gmail.com>
1100 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1101 with "ba 0" rather than zeros.
1103 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1105 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1107 2014-04-14 Alan Modra <amodra@gmail.com>
1109 * elf32-ppc.c (BA): Define
1110 (ppc_elf_link_hash_table_create): Correct default_params.
1111 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1112 than "nop" for ppc476_workaround.
1113 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1114 and __glink_PLTresolve. Ensure plt call stub at end of page
1115 doesn't allow fall-thru prefetch.
1117 2014-04-11 Nick Clifton <nickc@redhat.com>
1120 * peXXigen.c (abs_finder): New function.
1121 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1122 than 1^32 try to convert them into section relative values
1125 2014-04-11 Nick Clifton <nickc@redhat.com>
1127 * bfd-in2.h: Regenerate.
1128 * libbfd.h: Regenerate.
1130 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1132 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1133 when building function stubs.
1135 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1137 * elf32-avr.c: Add DIFF relocations for AVR.
1138 (avr_final_link_relocate): Handle the DIFF relocs.
1139 (bfd_elf_avr_diff_reloc): New.
1140 (elf32_avr_is_diff_reloc): New.
1141 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1142 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1145 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1147 2014-04-09 Alan Modra <amodra@gmail.com>
1149 * libcoff.h: Regenerate.
1151 2014-04-09 Alan Modra <amodra@gmail.com>
1153 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1154 of safe ppc476 insns at end of page. Also remove non-branch insns.
1157 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1159 * peXXigen.c (pe_print_debugdata): New function: Displays the
1160 contents of the debug directory and decodes codeview entries.
1161 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1162 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1163 Add functions for reading and writing debugdir and codeview
1165 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1166 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1167 * libcoff-in.h (pe_tdata): Add build-id data.
1168 * libcoff.h: Regenerate.
1169 * coffcode.h (coff_write_object_contents): Run build_id
1170 after_write_object_contents hook.
1172 2014-04-05 Alan Modra <amodra@gmail.com>
1174 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1175 merging non-default sym.
1177 2014-04-04 Tristan Gingold <gingold@adacore.com>
1179 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1182 2014-04-04 Tristan Gingold <gingold@adacore.com>
1184 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1185 thinko on names length.
1187 2014-04-04 Tristan Gingold <gingold@adacore.com>
1189 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1191 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1193 2014-04-04 Tristan Gingold <gingold@adacore.com>
1195 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1197 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1199 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1200 section before dereferencing.
1201 (pe_print_idata, pe_print_edata, pe_print_reloc)
1202 (rsrc_print_section): Don't bother interpreting the contents
1203 of sections which have no contents.
1205 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1208 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1211 2014-04-03 Tristan Gingold <gingold@adacore.com>
1213 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1215 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1217 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1219 2014-04-03 Alan Modra <amodra@gmail.com>
1221 * elf-bfd.h (struct elf_backend_data
1222 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1223 with "bfd_size_type size".
1224 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1225 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1226 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1227 * elfcode.h (bfd_from_remote_memory): Likewise.
1228 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1229 * bfd-in2.h: Regenerate.
1231 2014-04-02 Tristan Gingold <gingold@adacore.com>
1233 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1234 (bfd_mach_o_prebind_cksum_command): New types.
1235 (bfd_mach_o_prebound_dylib_command): Rewrite.
1236 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1238 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1240 (bfd_mach_o_read_prebind_cksum): New function.
1241 (bfd_mach_o_read_twolevel_hints): Ditto.
1242 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1245 2014-04-02 Alan Modra <amodra@gmail.com>
1247 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1248 Consolidate code handling possible section headers past end of
1249 segment. Don't use p_align for page size guess, instead use
1250 minpagesize. Take note of ld.so clearing section headers when
1251 p_memsz > p_filesz. Handle file header specifying no section
1252 headers. Handle zero p_align throughout. Default loadbase to
1253 zero. Add comments. Rename contents_size to high_offset, and
1254 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1255 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1256 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1258 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1259 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1260 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1261 * bfd-in2.h: Regnerate.
1263 2014-04-01 Tristan Gingold <gingold@adacore.com>
1265 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1268 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1269 Pavel Fedin <p.fedin@samsung.com>
1271 * elf32-arm.c: Add support for limited pretty-printing of PLT
1272 entries on eabi and nacl targets.
1273 (elf32_arm_get_synthetic_symtab): Add new callback.
1274 (elf32_arm_nacl_plt_sym_val): Likewise.
1275 (elf32_arm_plt0_size): Add helper function.
1276 (elf32_arm_plt_size): Likewise.
1278 2014-03-27 Tristan Gingold <gingold@adacore.com>
1280 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1281 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1283 2014-03-27 Tristan Gingold <gingold@adacore.com>
1285 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1286 * mach-o.c (bfd_mach_o_write_symtab)
1287 (bfd_mach_o_write_contents)
1288 (bfd_mach_o_set_section_flags_from_bfd)
1289 (bfd_mach_o_build_seg_command): Fix indentation.
1290 (bfd_mach_o_get_base_address): New function.
1292 2014-03-26 Nick Clifton <nickc@redhat.com>
1294 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1295 relocations in discarded sections.
1297 2014-03-26 Tristan Gingold <gingold@adacore.com>
1299 * mach-o.c (bfd_mach_o_convert_architecture): Add
1300 BFD_MACH_O_CPU_TYPE_ARM64.
1302 2014-03-26 Alan Modra <amodra@gmail.com>
1304 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1305 needed plt entries when taking the address of functions for
1306 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1307 Move opd setup and abiversion checks to..
1308 (ppc64_elf_before_check_relocs): ..here. Renamed from
1309 ppc64_elf_process_dot_syms. Set output abiversion from input and
1310 input abiversion from output, if either is not set.
1311 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1312 (elf_backend_check_directives): Update.
1314 2014-03-25 Will Newton <will.newton@linaro.org>
1316 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1317 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1318 of input sections rather than output sections.
1320 2014-03-20 Will Newton <will.newton@linaro.org>
1323 * elf32-arm.c (elf32_arm_check_relocs): Set
1324 pointer_equality_needed for absolute references within
1326 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1327 unless pointer_equality_needed is set.
1329 2014-03-19 Nick Clifton <nickc@redhat.com>
1331 * peXXigen.c (rsrc_process_section): Add code to scan input
1332 sections and record their lengths. Use these lengths to find the
1333 start of each merged .rsrc section.
1335 2014-03-17 Tristan Gingold <gingold@adacore.com>
1337 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1338 (bfd_mach_o_read_command): Ditto.
1340 2014-03-14 Meador Inge <meadori@codesourcery.com>
1342 * configure.in: Add strnlen to AC_CHECK_DECLS.
1343 * config.in: Regenerate.
1344 * configure: Regenerate.
1345 * sysdep.h (strnlen): Add prototype.
1347 2014-03-14 Alan Modra <amodra@gmail.com>
1349 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1350 handling for VLE_SDA21 relocs.
1352 2014-03-13 Tristan Gingold <gingold@adacore.com>
1354 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1356 (pe_bfd_object_p): Also read version number to detect ILF.
1357 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1358 (x86_64pe_bigobj_vec): Define
1359 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1360 (bfd_coff_max_nscns): New macro.
1361 (coff_compute_section_file_positions): Use unsigned int for
1362 target_index. Compare with bfd_coff_max_nscns.
1363 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1364 Set a value for _bfd_coff_max_nscns.
1365 (header_bigobj_classid): New constant.
1366 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1367 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1368 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1370 (bigobj_swap_table): New table.
1371 * libcoff.h: Regenerate.
1372 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1373 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1374 _bfd_coff_max_nscns.
1375 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1376 * coff-rs6000.c (bfd_xcoff_backend_data)
1377 (bfd_pmac_xcoff_backend_data): Likewise.
1378 * coff64-rs6000.c (bfd_xcoff_backend_data)
1379 (bfd_xcoff_aix5_backend_data): Likewise.
1380 * targets.c (x86_64pe_bigobj_vec): Declare.
1381 * configure.in (x86_64pe_bigobj_vec): New vector.
1382 * configure: Regenerate.
1383 * config.bfd: Add bigobj object format for Windows targets.
1385 2014-03-12 Nick Clifton <nickc@redhat.com>
1388 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1389 before testing for vxworks.
1391 2014-03-12 Alan Modra <amodra@gmail.com>
1393 * Makefile.in: Regenerate.
1395 2014-03-12 Alan Modra <amodra@gmail.com>
1398 * elf.c (copy_elf_program_header): Ignore first section lma if
1401 2014-03-11 Alan Modra <amodra@gmail.com>
1404 * coff-rs6000.c: Include stdint.h.
1405 * coff64-rs6000.c: Likewise.
1407 2014-03-10 Tristan Gingold <gingold@adacore.com>
1409 * ticoff.h: Removed.
1411 2014-03-08 Alan Modra <amodra@gmail.com>
1413 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1414 many relocations. Correct bitsize and rightshift too for a number
1415 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1416 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1417 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1418 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1419 fields in instructions to signed/unsigned according to whether
1420 the field takes a signed or unsigned value. Tidy vle split16 code.
1421 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1423 2014-03-08 Alan Modra <amodra@gmail.com>
1425 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1426 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1427 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1428 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1429 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1430 fields in instructions to signed/unsigned according to whether
1431 the field takes a signed or unsigned value.
1433 2014-03-07 Pedro Alves <palves@redhat.com>
1436 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1437 through ptr_to_uint instead of through long.
1439 2014-03-06 Nick Clifton <nickc@redhat.com>
1442 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1443 attribute section names.
1445 2014-03-05 Alan Modra <amodra@gmail.com>
1447 Update copyright years.
1449 2014-03-05 Alan Modra <amodra@gmail.com>
1451 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1452 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1453 (ppc64_elf_check_relocs): Likewise.
1454 (ppc64_elf_relocate_section): Likewise.
1455 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1456 * bfd-in2.h: Regenerate.
1457 * libbfd.h: Regenerate.
1459 2014-03-04 Heiher <r@hev.cc>
1461 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1463 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1464 extension of bfd_mach_mipsisa64r2.
1466 2014-03-04 Nick Clifton <nickc@redhat.com>
1469 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1470 (elf32_thumb2_plt_entry): New array.
1471 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1472 using thumb2 based PLT.
1473 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1475 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1477 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1479 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1480 Thumb2 based PLT 0-entry.
1481 (elf32_arm_output_arch_local_syms): Handle creation of local
1482 symbols for Thumb2 based PLT entries.
1484 2014-02-28 Alan Modra <amodra@gmail.com>
1487 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1488 the same conditions we called check_relocs.
1490 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1492 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1493 * bfd-in2.h: Regenerate.
1494 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1495 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1496 using long PLT entries.
1497 (bfd_elf32_arm_use_long_plt): New function.
1498 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1500 2014-02-27 Alan Modra <amodra@gmail.com>
1502 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1503 params for targets that don't use ppc32elf.em.
1505 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1507 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1508 of GOTOFF relocations.
1510 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1511 H.J. Lu <hongjiu.lu@intel.com>
1513 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1514 (elf_x86_64_legacy_plt_entry): Likewise.
1515 (elf_x86_64_bnd_plt_entry): Likewise.
1516 (elf_x86_64_legacy_plt2_entry): Likewise.
1517 (elf_x86_64_bnd_plt2_entry): Likewise.
1518 (elf_x86_64_bnd_arch_bed): Likewise.
1519 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1520 (elf_x86_64_link_hash_table): Add plt_bnd.
1521 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1523 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1524 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1526 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1527 symbols. Resolve call to the second PLT if it is created.
1528 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1529 (elf_x86_64_relocate_section): Resolve PLT references to the
1530 second PLT if it is created.
1531 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1532 second PLT entry for BND relocation.
1533 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1534 the second PLT is created.
1535 (elf_x86_64_get_synthetic_symtab): New.
1536 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1538 2014-02-19 Alan Modra <amodra@gmail.com>
1540 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1541 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1542 provision of out-of-line register save/restore routines.
1544 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1546 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1547 PT_DYNAMIC segment flags.
1549 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1552 * simple.c (struct saved_offsets): New.
1553 (simple_save_output_info): Use it for ptr.
1554 (simple_restore_output_info): Use it for ptr. Check section_count.
1555 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1557 2014-02-17 Alan Modra <amodra@gmail.com>
1559 * elf64-ppc.h (struct ppc64_elf_params): Define.
1560 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1561 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1562 ppc64_elf_build_stubs): Update prototype.
1563 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1564 fields now in params. Adjust code throughout file.
1565 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1566 Save params pointer in htab.
1567 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1568 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1569 ppc64_elf_build_stubs): Remove parameters now in "params".
1571 2014-02-17 Alan Modra <amodra@gmail.com>
1573 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1574 patched for ppc476 workaround. Reapply branch taken/not taken
1577 2014-02-12 Alan Modra <amodra@gmail.com>
1579 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1580 stubs for calls to __tls_get_addr that we know will later be
1583 2014-02-12 Alan Modra <amodra@gmail.com>
1585 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1586 for ld -r, when code sections are sufficiently aligned.
1587 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1590 2014-02-12 Alan Modra <amodra@gmail.com>
1593 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1594 --export-dynamic and --dynamic-list marking of symbols.
1595 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1598 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1601 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1602 executables if it matches dynamic_list.
1604 2014-02-10 Alan Modra <amodra@gmail.com>
1606 * po/SRC-POTFILES.in: Regenerate.
1607 * po/bfd.pot: Regenerate.
1609 2014-02-09 Alan Modra <amodra@gmail.com>
1611 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1612 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1613 (elfNN_bed): Init new field.
1614 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1615 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1616 (ppc_elf_relax_section): Don't reallocate section here, write
1617 stubs, or write out relocs for ld -r here..
1618 (ppc_elf_relocate_section): ..instead write stubs here, and use
1619 existing code to write out relocs for ld -r. Fix offset
1620 adjustment on reloc for little-endian.
1621 (elf_backend_caches_rawsize): Define.
1623 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1626 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1628 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1630 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1631 return paths. Three times.
1632 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1634 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1635 (ppc64_elf_edit_toc): Free USED in return path.
1637 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1639 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1640 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1641 * libbfd.h: Regenerated.
1642 * bfd-in2.h: Regenerated.
1643 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1644 (nios2_reloc_map): Likewise.
1645 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1646 Fixed all references.
1647 (nios2_elf32_relocate_section): Add new relocations.
1648 (nios2_elf32_check_relocs): Likewise.
1649 (nios2_elf32_gc_sweep_hook): Likewise.
1651 2014-02-03 Alan Modra <amodra@gmail.com>
1653 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1654 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1655 (ppc_elf_link_params): New function.
1656 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1658 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1659 parameters. Use htab->params instead.
1660 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1661 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1662 64 bytes for ppc476 workaround.
1663 (struct ppc_elf_relax_info): New.
1664 (ppc_elf_relax_section): Exclude linker created sections and
1665 those too small to hold one instruction. Don't add another
1666 branch around trampolines on later relax passes. Don't
1667 generate trampolines for undefined symbols when !relocatable,
1668 nor for plugin symbols. Allocate space for ppc476 workaround
1669 patch area. Free fixups on error return path.
1670 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1671 * elf32-ppc.h (struct ppc_elf_params): New.
1672 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1673 (ppc_elf_link_params): Declare.
1674 * section.c (SEC_INFO_TYPE_TARGET): Define.
1675 * bfd-in2.h: Regenerate.
1677 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1679 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1681 (nios2_elf32_relocate_section): Use got_base to adjust
1682 GOT-pointer-relative relocations relative to _gp_got.
1683 (create_got_section): Create _gp_got symbol.
1684 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1685 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1687 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1689 * bfd-in2.h: Update from reloc.c.
1690 * elf32-nios2.c: Include elf32-nios2.h.
1691 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1692 (nios2_reloc_map): Likewise.
1693 (enum elf32_nios2_stub_type): Declare.
1694 (struct elf32_nios2_stub_hash_entry): Declare.
1695 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1696 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1697 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1698 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1699 bfd_count, top_index, input_list, all_local_syms.
1700 (nios2_call26_stub_entry): New.
1701 (nios2_elf32_install_imm16): Move up in file.
1702 (nios2_elf32_install_data): Move up in file.
1703 (hiadj): Move up in file.
1704 (stub_hash_newfunc): New.
1705 (link_hash_newfunc): Initialize hsh_cache field.
1707 (nios2_stub_name): New.
1708 (nios2_get_stub_entry): New.
1709 (nios2_add_stub): New.
1710 (nios2_elf32_setup_section_lists): New.
1711 (nios2_elf32_next_input_section): New.
1712 (CALL26_SEGMENT): New.
1713 (MAX_STUB_SECTION_SIZE): New.
1714 (group_sections): New.
1715 (nios2_type_of_stub): New.
1716 (nios2_build_one_stub): New.
1717 (nios2_size_one_stub): New.
1718 (get_local_syms): New.
1719 (nios2_elf32_size_stubs): New.
1720 (nios2_elf32_build_stubs): New.
1721 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1722 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1723 trampolines for R_NIOS2_CALL26 stubs.
1724 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1725 (nios2_elf32_gc_sweep_hook): Likewise.
1726 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1727 (nios2_elf32_link_hash_table_free): New.
1728 (bfd_elf32_bfd_link_hash_table_free): Define.
1729 * elf32-nios2.h: New file.
1730 * libbfd.h: Update from reloc.c.
1731 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1733 2014-01-29 Nick Clifton <nickc@redhat.com>
1736 * elf32-metag.c (elf_metag_post_process_headers): Call
1737 _bfd_elf_post_process_headers.
1738 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1739 _bfd_elf_copy_private_data.
1740 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1742 2014-01-29 Nick Clifton <nickc@redhat.com>
1744 * bfd-in.h (bfd_set_section_vma): Delete.
1745 (bfd_set_section_alignment): Delete.
1746 (bfd_set_section_userdata): Delete.
1747 (bfd_set_cacheable): Delete.
1748 * bfd.c (bfd_set_cacheable): New static inline function.
1749 * section.c (bfd_set_section_userdata): Likewise.
1750 (bfd_set_section_vma): Likewise.
1751 (bfd_set_section_alignment): Likewise.
1752 * bfd-in2.h: Regenerate.
1754 2014-01-28 Nick Clifton <nickc@redhat.com>
1756 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1757 attributes select the CU containing the abbreviation, which may not
1760 2014-01-24 Alan Modra <amodra@gmail.com>
1762 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1763 to get_relocs for ELFv2.
1765 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1768 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1769 if TLS sections are not adjacent.
1771 2014-01-22 Alan Modra <amodra@gmail.com>
1773 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1775 2014-01-22 Alan Modra <amodra@gmail.com>
1777 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1779 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1782 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1783 regular default symbol definition and the versioned dynamic
1784 symbol definition mismatch, skip the default symbol definition
1785 if one of them is IFUNC.
1787 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1790 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1791 info->export_dynamic nor h->ref_dynamic for type mismatch when
1792 adding the default version.
1794 2014-01-16 Alan Modra <amodra@gmail.com>
1796 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1797 mips_elf_traverse_got_arg* rather than mips_got_info*.
1798 Adjust caller. Alloc on output_bfd rather than symbol section
1801 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1803 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1805 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1807 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1810 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1811 against __ehdr_start.
1812 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1814 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1816 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1818 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1820 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1823 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1824 count if there are any non pc-relative relocs.
1825 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1827 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1828 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1830 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1831 offset while calculating relocation address.
1832 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1833 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1835 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1838 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1839 R_ARM_ABS8 and R_ARM_ABS16.
1841 2014-01-13 Alan Modra <amodra@gmail.com>
1843 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1844 error when shared and force a plt call otherwise.
1845 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1846 plt_type == PLT_NEW.
1847 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1848 the appropriate call stub.
1850 2014-01-10 Alan Modra <amodra@gmail.com>
1855 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1856 (assign_file_positions_for_non_load_sections): When setting up
1857 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1858 header that completely covers the relro region.
1860 2014-01-09 Tristan Gingold <gingold@adacore.com>
1862 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1863 table macros and add macros to initializa the structure.
1865 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1870 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1871 size for PT_GNU_RELRO segment.
1872 (assign_file_positions_for_load_sections): If PT_LOAD segment
1873 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1875 2014-01-07 Tom Tromey <tromey@redhat.com>
1877 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1880 2014-01-03 Nick Clifton <nickc@redhat.com>
1883 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1886 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1889 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1891 2014-01-02 Nick Clifton <nickc@redhat.com>
1894 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1895 filename in the bfd's filename field.
1896 * elfcode.h (bfd_from_remote_memory): Likewise.
1897 * ieee.c (ieee_object_p): Likewise.
1898 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1899 * oasys.c (oasys_openr_next_archived_file): Likewise.
1900 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1901 * opncls.c (bfd_fopen): Likewise.
1902 (bfd_openstreamr): Likewise.
1903 (bfd_openr_iovec): Likewise.
1904 (bfd_openw): Likewise.
1905 (bfd_create): Likewise.
1906 (_bfd_delete_bfd): Free filename.
1908 For older changes see ChangeLog-2013
1910 Copyright (C) 2014 Free Software Foundation, Inc.
1912 Copying and distribution of this file, with or without modification,
1913 are permitted in any medium without royalty provided the copyright
1914 notice and this notice are preserved.
1920 version-control: never