1 2014-09-12 Alan Modra <amodra@gmail.com>
3 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
4 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
5 range of FDEs to hdr_info->array.
6 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
7 .eh_frame_hdr entries, and overlapping FDEs.
9 2014-09-10 Alan Modra <amodra@gmail.com>
11 * elf.c (assign_file_positions_except_relocs): Move section header
13 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
14 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
15 * elflink.c (bfd_elf_final_link): Don't call above function.
17 2014-08-30 Alan Modra <amodra@gmail.com>
19 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
21 2014-08-29 Alan Modra <amodra@gmail.com>
23 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
24 error for calls via a toc adjusting stub without a nop.
26 2014-08-29 Alan Modra <amodra@gmail.com>
28 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
29 error. Remove redundant bfd_set_error.
31 2014-08-29 Alan Modra <amodra@gmail.com>
33 * srec.c (srec_scan): Revert last change. Report an error for
34 S-records with less than the miniumum byte count.
36 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
38 * srec.c (srec_scan): Return error for 0 size.
40 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
43 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
44 to check discarded input section.
45 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
47 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
50 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
51 sections to input from ld --just-symbols.
53 2014-08-26 DJ Delorie <dj@redhat.com>
55 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
58 2014-08-26 Jiong Wang <jiong.wang@arm.com>
60 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
61 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
63 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
65 2014-08-26 Nick Clifton <nickc@redhat.com>
67 * config.bfd: Fix typo in or1knd selection.
69 2014-08-22 Kai Tietz <ktietz@redhat.com>
72 * coffcode.h (coff_compute_section_file_positions): Keep
73 FileAlignment valid as set.
75 2014-08-22 Alan Modra <amodra@gmail.com>
77 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
78 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
80 2014-08-22 Alan Modra <amodra@gmail.com>
82 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
84 (_bfd_elf_begin_eh_frame_parsing): Delete.
85 (_bfd_elf_end_eh_frame_parsing): Delete.
86 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
87 (_bfd_elf_end_eh_frame_parsing): Delete.
88 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
89 !info->relocatable in place of merge_cies.
90 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
91 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
92 (ppc64_elf_size_stubs): Likewise pad stub FDE.
93 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
94 (ppc64_elf_size_stubs): ..here and..
95 (ppc64_elf_finish_dynamic_sections): ..here.
97 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
99 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
101 2014-08-21 Tony Wang <tony.wang@arm.com>
103 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
104 the veneer routine for R_ARM_THM_JUMP19.
105 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
106 (elf32_arm_size_stub): Ditto.
108 2014-08-20 Roland McGrath <mcgrathr@google.com>
111 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
112 all reloc types with pc_relative set in the howto, not just for
113 R_ARM_REL32 and R_ARM_REL32_NOI.
114 (allocate_dynrelocs_for_symbol): Update comment.
115 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
116 set in the howto, set call_reloc_p and may_need_local_target_p but
117 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
118 (elf32_arm_check_relocs): Likewise.
120 2014-08-20 Will Newton <will.newton@linaro.org>
122 * config.bfd: Default armeb-*-eabi* to big endian.
124 2014-08-19 Alan Modra <amodra@gmail.com>
126 * configure: Regenerate.
128 2014-08-18 Alan Modra <amodra@gmail.com>
130 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
131 use dynrelocs for ifunc.
132 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
134 2014-08-18 Alan Modra <amodra@gmail.com>
137 * elflink.c (on_needed_list): Only consider libraries that have
140 2014-08-18 Alan Modra <amodra@gmail.com>
142 * elflink.c (bfd_elf_discard_info): Return int error status.
143 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
144 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
145 * bfd-in2.h: Regenerate.
147 2014-08-14 Alan Modra <amodra@gmail.com>
149 * peXXigen.c (pe_print_reloc): Protect against access past end
152 2014-08-14 Alan Modra <amodra@gmail.com>
155 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
156 in the order they are mapped to output sections.
158 2014-08-14 Alan Modra <amodra@gmail.com>
160 * configure.ac: Delete redundant plugin related checks.
161 * configure: Regenerate.
163 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
165 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
166 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
169 2014-08-12 Alan Modra <amodra@gmail.com>
171 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
172 here when not calling the generic add_symbol function. Formatting.
173 Correct handling of indirect symbols. Update notice call.
174 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
175 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
176 symbols early. Update notice call. Add comments regarding weak
177 symbols vs. indirect.
179 2014-08-12 Alan Modra <amodra@gmail.com>
182 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
185 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
187 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
190 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
191 Alan Modra <amodra@gmail.com>
194 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
195 warning for references in LTO IR to warning symbols.
197 2014-08-07 Alan Modra <amodra@gmail.com>
199 * linker.c (WARN, CWARN): Collapse these states to WARN.
200 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
203 2014-08-05 Doug Evans <dje@google.com>
205 * bfd-in2.h: Regenerate.
206 * libcoff.h: Regenerate.
208 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
210 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
211 rawsize if changing size.
213 2014-08-05 Alan Modra <amodra@gmail.com>
216 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
218 2014-08-05 Alan Modra <amodra@gmail.com>
220 * linker.c (generic_link_check_archive_element): Move handling
221 of command link -u symbols with a common symbol def to the
222 code handling non-common symbols so that archive element symbols
223 are loaded. Use generic_link_add_object_symbols.
225 2014-08-05 Alan Modra <amodra@gmail.com>
228 * linker.c (struct archive_list, struct archive_hash_entry,
229 struct archive_hash_table, archive_hash_newfunc,
230 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
231 archive_hash_table_free): Delete.
232 (_bfd_generic_link_add_archive_symbols): Add h and name params to
233 checkfn. Rewrite using a straight-forward scan over archive map.
234 (generic_link_check_archive_element_no_collect,
235 generic_link_check_archive_element_collect,
236 generic_link_check_archive_element): Add h and name params.
237 * aoutx.h (aout_link_check_archive_element): Likewise.
238 * pdp11.c (aout_link_check_archive_element): Likewise.
239 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
240 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
241 scan symbols, simply add archive element whenever h is undefined.
242 (coff_link_check_ar_symbols): Delete.
243 * ecoff.c (read_ext_syms_and_strs): Delete.
244 (reread_ext_syms_and_strs): Delete.
245 (ecoff_link_check_archive_element): Add h and name param. Don't
246 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
247 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
249 (elf_link_add_archive_symbols): Delete "defined" array, merge
250 functionality into "included". Make "included" a char array. Don't
251 set or test archive_pass.
252 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
253 * libbfd.h: Regenerate.
255 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
258 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
260 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
262 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
263 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
264 (bfd_mips_elf_swap_abiflags_v0_in): New function.
265 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
266 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
267 (_bfd_mips_elf_fake_sections): Likewise.
268 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
269 (_bfd_mips_elf_additional_program_headers): Account for new
270 PT_MIPS_ABIFLAGS program header.
271 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
272 associate with .MIPS.abiflags.
273 (_bfd_mips_elf_gc_mark_extra_sections): New function.
274 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
275 (infer_mips_abiflags): Likewise.
276 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
277 (mips_32bit_flags_p): Moved higher.
278 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
279 checking for FP ABIs.
280 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
281 checks. Check EF_MIPS_FP64 flag consistency.
282 (print_mips_ases, print_mips_isa_ext): New static function.
283 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
284 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
285 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
286 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
287 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
288 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
289 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
290 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
292 2014-07-28 Alan Modra <amodra@gmail.com>
295 * archive.c (_bfd_compute_and_write_armap): Warn on adding
296 __gnu_lto_slim to armap.
297 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
298 __gnu_lto_slim to linker hash table.
300 2014-07-27 Anthony Green <green@moxielogic.org>
302 * config.bfd: Add moxie-*-moxiebox*.
304 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
306 Add or reactivate or1k-*-rtems*
307 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
309 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
311 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
313 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
314 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
316 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
319 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
320 and R_*_IRELATIVE relocation offset with PLT entry.
321 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
322 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
323 (elf_x86_64_get_synthetic_symtab): Use it.
325 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
328 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
329 next_tls_desc_index with elf.srelplt->reloc_count.
331 2014-07-15 Alan Modra <amodra@gmail.com>
333 * cache.c (cache_bread_1): Don't return -1 when fread returns
336 2014-07-15 Alan Modra <amodra@gmail.com>
338 * elflink.c (elf_merge_st_other): Update comments. Simplify
339 visibility handling. Make isym const. Move code modifying
340 isym->st_other for --exclude-libs to..
341 (elf_link_add_object_symbols): ..here.
343 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
346 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
348 2014-07-08 Nick Clifton <nickc@redhat.com>
351 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
352 segments in input bfds.
354 2014-07-08 Will Newton <will.newton@linaro.org>
356 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
357 value to 64kB and remove custom setting for NaCl.
359 2014-07-08 Alan Modra <amodra@gmail.com>
361 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
362 bits from source to dest.
363 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
364 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
366 * bfd-in2.h: Regenerate.
368 2014-07-08 Jiong Wang <jiong.wang@arm.com>
370 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
371 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
372 when info->relocatable be true.
374 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
376 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
377 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
378 * bfd-in2.h: Regenerate.
379 * libbfd.h: Regenerate.
381 2014-07-04 Alan Modra <amodra@gmail.com>
383 * Makefile.am: Update "configure.in" comments.
386 * configure.host: Likewise.
387 * doc/bfdint.texi: Likewise.
388 * targets.c: Likewise.
389 * warning.m4: Likewise.
390 * Makefile.in: Regenerate.
392 2014-07-04 Alan Modra <amodra@gmail.com>
394 * configure.ac: Rename from configure.in.
395 * Makefile.in: Regenerate.
396 * config.in: Regenerate.
397 * doc/Makefile.in: Regenerate.
399 2014-07-04 Alan Modra <amodra@gmail.com>
401 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
402 * Makefile.in: Regenerate.
404 2014-07-04 Alan Modra <amodra@gmail.com>
406 * version.m4: New file.
407 * configure.in: Include version.m4.
409 * Makefile.am (RELEASE): Delete.
410 (bfdver.h): Depend on development.sh, use instead of RELEASE.
411 * Makefile.in: Regenerate.
412 * doc/Makefile.in: Regenerate.
414 2014-07-02 Alan Modra <amodra@gmail.com>
416 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
417 pointer_equality_needed when !readonly_dynrelocs.
418 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
420 2014-07-02 Alan Modra <amodra@gmail.com>
422 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
423 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
425 2014-07-01 Alan Modra <amodra@gmail.com>
427 * bfd.c (struct bfd): Reorganise for better packing. Delete
428 "ifd" field. Make "format", "direction" and "flags" bitfields.
429 (HAS_LOAD_PAGE): Delete, renumber following flags.
430 * bfd-in2.h: Regenerate.
431 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
433 2014-07-01 Alan Modra <amodra@gmail.com>
435 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
436 (struct ppc_link_hash_table): Increase size of stub_count array.
437 (build_global_entry_stubs): Emit symbol on global entry stub.
438 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
441 2014-07-01 Alan Modra <amodra@gmail.com>
443 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
444 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
445 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
447 (ppc64_elf_relocate_section): Disable ELFv2 function entry
448 optimisation when --traditional-format.
450 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
451 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
452 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
453 Soundararajan <Sounderarajan.D@atmel.com>
455 * archures.c: Add avrtiny architecture for avr target.
456 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
457 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
458 added for 16 bit LDS/STS instruction of avrtiny arch.
459 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
460 BFD_RELOC_AVR_LDS_STS_16.
461 (bfd_elf_avr_final_write_processing): Select machine number
463 (elf32_avr_object_p): Set machine number for avrtiny arch.
464 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
465 * bfd-in2.h: Regenerate.
466 * libbfd.h: Regenerate.
468 2014-06-26 Nick Clifton <nickc@redhat.com>
471 * dwarf2.c (is_str_attr): New function.
472 (find_abstract_instance_name): Use it to determine when an
473 attribute has a string value.
475 2014-06-24 Alan Modra <amodra@gmail.com>
477 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
478 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
481 2014-06-21 Philippe De Muyter <phdm@macqel.be>
483 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
486 2014-06-20 Kyle McMartin <kyle@redhat.com>
488 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
489 emitting initial-exec relocs when not linking an executable.
491 2014-06-16 Will Newton <will.newton@linaro.org>
493 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
494 htab->next_tls_desc_index in the non-IPLT case.
495 Calculate GOT offset correctly for the non-IPLT case.
496 (allocate_dynrelocs_for_symbol): Don't increment
497 htab->next_tls_desc_index here.
499 2014-06-16 Alan Modra <amodra@gmail.com>
501 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
504 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
506 * elfxx-aarch64.c (stdarg.h): Include.
508 (_bfd_aarch64_elf_grok_prstatus): Updated.
509 (_bfd_aarch64_elf_grok_psinfo): New function.
510 (_bfd_aarch64_elf_write_core_note): New function.
511 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
512 (elf_backend_write_core_note): Define.
514 2014-06-13 Alan Modra <amodra@gmail.com>
516 * archive.c: Include bfdlink.h.
517 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
518 * bfd.c (struct bfd): Add is_linker_output field.
519 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
520 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
521 link.hash and is_linker_output.
522 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
523 param with bfd*. Assert is_linker_output and link.hash, and
524 clear them before exit.
525 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
526 bfd_link_hash_table* param with bfd*. Hack is_linker_output
527 and link.hash so we can free two linker hash tables.
528 (elf32_mn10300_link_hash_table_create): Create static_hash_table
529 first. Clean up on errors. Set hash_table_free pointer.
530 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
531 bfd_link_hash_table* param with bfd*.
532 (elf32_arm_link_hash_table_create): Clean up on errors. Set
533 hash_table_free pointer.
534 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
535 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
536 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
537 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
538 * xcofflink.c: Similarly.
539 * simple.c (bfd_simple_get_relocated_section_contents): Save and
540 clear link.next before creating linker hash table. Clean up on
541 errors, and restore link.next on exit.
542 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
543 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
544 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
545 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
546 * hash.c (bfd_hash_table_init_n): Free table on error.
547 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
548 * bfd-in2.h: Regenerate.
549 * libbfd.h: Regenerate.
550 * libcoff.h: Regenerate.
552 2014-06-13 Alan Modra <amodra@gmail.com>
555 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
556 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
557 * bfd.c (bfd_link_hash_table_free): Don't define.
558 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
559 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
560 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
561 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
562 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
563 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
564 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
565 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
566 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
567 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
568 * xsym.c: Don't define various link_hash_table_free defines, and
569 remove from bfd_target vars. Temporarily reference some of the
570 target link_hash_table_free functions to avoid warnings.
571 * bfd-in2.h: Regenerate.
572 * libbfd.h: Regenerate.
574 2014-06-13 Alan Modra <amodra@gmail.com>
576 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
577 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
578 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
579 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
580 Move link_hash_table_free functions before their corresponding
581 link_hash_table_create functions.
583 2014-06-13 Alan Modra <amodra@gmail.com>
585 * bfd.c (struct bfd): Replace link_next with a union.
586 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
587 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
588 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
589 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
590 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
591 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
592 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
593 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
594 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
595 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
596 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
597 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
598 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
599 * bfd-in2.h: Regenerate.
601 2014-06-11 Alan Modra <amodra@gmail.com>
603 * linker.c (unwrap_hash_lookup): Add missing parens.
605 2014-06-11 Kai Tietz <ktietz@redhat.com>
607 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
608 * libcoff.h: Regenerated.
610 2014-06-10 Alan Modra <amodra@gmail.com>
613 * linker.c (unwrap_hash_lookup): New function.
614 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
615 * elf32-i370.c (i370_elf_relocate_section): Likewise.
616 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
617 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
618 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
619 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
620 * elf32-spu.c (spu_elf_relocate_section): Likewise.
621 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
623 2014-06-07 Alan Modra <amodra@gmail.com>
625 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
626 insn as a bitfield; Use complain_overflow_bitfield.
627 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
629 2014-06-05 Joel Brobecker <brobecker@adacore.com>
631 * development.sh: New file.
632 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
633 Make -Werror the default with GCC only if DEVELOPMENT is true.
634 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
635 $(srcdir)/development.sh.
636 * Makefile.in, configure: Regenerate.
638 2014-06-04 Will Newton <will.newton@linaro.org>
640 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
641 being non-NULL into an assert.
642 (elfNN_aarch64_tls_relax): Remove unused code.
644 2014-06-03 DJ Delorie <dj@redhat.com>
646 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
648 2014-06-03 Nick Clifton <nickc@redhat.com>
651 * peXXigen.c (rsrc_process_section): Page align the new contents
654 2014-06-03 Alan Modra <amodra@gmail.com>
656 * elf64-ppc.c (ADDIS_R12_R2): Define.
657 (build_plt_stub): Support fusion on ELFv2 stub.
658 (ppc_build_one_stub): Likewise for plt branch stubs.
660 2014-05-28 Alan Modra <amodra@gmail.com>
662 * elf32-rx.c (rx_table_map): Delete set but not used variables.
664 2014-05-28 Tristan Gingold <gingold@adacore.com>
666 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
667 to keep the length of the best fit range.
668 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
671 2014-05-27 DJ Delorie <dj@redhat.com>
673 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
674 (rx_elf_relocate_section): If we find a reloc against
675 $tableentry$default$<name>, redirect it to the appropriate
677 (RX_Table_Info): New.
678 (rx_table_find): New. Check all tables and SEC_KEEP all sections
679 with table parts in them.
680 (rx_check_directives): New.
681 (rx_table_map_2): New.
683 (rx_additional_link_map_text): New. Called to dump tables to the
685 * bfd/elf32-rx.h: New.
687 2014-05-20 DJ Delorie <dj@redhat.com>
689 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
691 2014-05-20 Alan Modra <amodra@gmail.com>
694 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
695 Remove redundant setting of htab->elf.dynobj. Don't align.
696 Define .sdata symbols using _bfd_elf_define_linkage_sym.
697 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
698 (create_sdata_sym): Delete.
699 (elf_allocate_pointer_linker_section): Rename from
700 elf_create_pointer_linker_section. Align section.
701 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
702 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
704 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
705 Remove unnecessary tests on _SDA_BASE_ sym.
706 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
707 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
708 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
709 (ppc_elf_maybe_strip_sdata_syms): Declare.
711 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
713 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
715 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
717 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
718 in a section with no contents.
719 (is_vma_in_section, find_section_by_vma): New functions.
720 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
721 offsets in the debug directory.
722 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
723 Byte-swap GUID from little-endian to big-endian order for
724 consistent and conventional display.
726 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
728 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
729 64-bit doubles objects mix with 32-bit doubles objects.
730 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
732 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
734 * mmo.c: Update URLs in documentation comments.
736 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
737 David Weatherford <weath@cadence.com>
738 Max Filippov <jcmvbkbc@gmail.com>
740 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
743 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
745 * config.bfd: Add proper arm config for *-*-freebsd*.
747 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
749 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
750 mips32r5 and mips64r5.
751 * archures.c (bfd_architecture): Likewise.
752 * bfd-in2.h (bfd_architecture): Likewise.
753 * cpu-mips.c (arch_info_struct): Likewise.
754 * elfxx-mips.c (mips_set_isa_flags): Likewise.
756 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
758 * elfxx-mips.h (elfxx-mips.h): Declare.
759 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
760 Tag_GNU_MIPS_ABI_FP mismatches.
761 (_bfd_mips_fp_abi_string): New function.
763 2014-05-02 Alan Modra <amodra@gmail.com>
765 * targets.c: Sort bfd_target vectors somewhat alphabetically.
766 * configure.in: Likewise.
767 * configure: Regenerate.
769 2014-05-02 Alan Modra <amodra@gmail.com>
771 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
772 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
773 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
774 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
775 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
776 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
777 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
778 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
779 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
780 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
781 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
782 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
783 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
784 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
785 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
786 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
787 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
788 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
789 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
790 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
791 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
792 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
793 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
794 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
795 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
796 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
797 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
798 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
799 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
800 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
801 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
802 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
803 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
804 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
805 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
806 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
807 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
808 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
809 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
810 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
811 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
812 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
813 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
814 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
815 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
816 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
817 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
818 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
820 * configure: Regenerate.
822 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
824 * mmo.c (mmo File layout documentation): Add note about low bits
826 (mmo_write_chunk): When handling data remainder, assert that
827 previous remaining data is flushed.
828 (mmo_write_loc_chunk): Only look for trailing and leading zeros
829 when dealing with an aligned VMA and for aligned lengths. Don't skip
830 the last 32-bit-word of zeros.
831 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
832 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
833 emitting data, not after updating it.
834 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
836 2014-04-30 Nick Clifton <nickc@redhat.com>
838 * compress.c (bfd_is_section_compressed): When checking the
839 .debug_str section, also check the fifth byte in the section is
840 not part of a string.
842 2014-04-30 Alan Modra <amodra@gmail.com>
844 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
845 (find_merged_cie): Identify personality functions by (bfd_id,index)
846 pair when a local sym is used.
848 2014-04-29 Christian Svensson <blue@cmd.nu>
850 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
851 into .rela.got if it contained TLS relocations as well.
853 2014-04-28 Nick Clifton <nickc@redhat.com>
856 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
859 2014-04-26 Alan Modra <amodra@gmail.com>
861 * po/SRC-POTFILES.in: Regenerate.
862 * configure: Regenerate.
864 2014-04-25 Nick Clifton <nickc@redhat.com>
867 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
868 a 342-bit host. This time for older versions of gcc.
870 2014-04-24 Nick Clifton <nickc@redhat.com>
872 * peXXigen.c (rsrc_print_section): Fix compile time warning for
875 2014-04-24 Alan Modra <amodra@gmail.com>
878 * dwarf2.c: Formatting.
879 (struct dwarf2_debug): Make adjusted_section_count signed.
880 (unset_sections): Make i signed.
881 (set_debug_vma): New function.
882 (place_sections): Handle separate debug object file. Set VMA
883 on debug sections, even if they have an output section. Also
884 set VMA on zero size sections, and non-load but alloc sections.
885 Set adjusted_section_count to -1 when no section adjustment.
886 Malloc adjusted_sections. Don't double last_vma. Transfer
887 alloc section VMAs to separate debug file.
888 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
889 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
890 test on symbols being the same before using old stash. Read
891 and use separate debug file symbols. Call place_sections.
892 (find_line): Don't call place_sections here.
893 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
894 * libbfd.h: Regenerate.
895 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
896 _bfd_dwarf2_slurp_debug_info call.
897 * simple.c (simple_save_output_info): Clarify comment.
899 2014-04-24 Nick Clifton <nickc@redhat.com>
902 * peXXigen.c (struct rsrc_regions): New structure.
903 (rsrc_print_resource_directory): Use new structure. Include
904 offset of directory in listing.
905 (rsrc_print_resource_entry): Likewise.
906 (rsrc_print_section): Likewise.
907 (rsrc_count_entries): Do not increment sizeof_strings or
909 (rsrc_count_directory): Do not increment sizeof_tables.
910 (rsrc_compute_region_sizes): New function.
911 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
912 (rsrc_process_section): Compute size of regions after merging
915 2014-04-23 Alan Modra <amodra@gmail.com>
918 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
919 (place_sections): Do not modify VMA of sections when called from
920 linker after sections have been placed in output sections. Short
921 circuit single section case.
922 (save_section_vma, section_vma_same): New functions.
923 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
925 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
926 when non-relocatable.
928 2014-04-22 Nick Clifton <nickc@redhat.com>
931 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
933 2014-04-22 Christian Svensson <blue@cmd.nu>
935 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
936 * archures.c: Likewise.
937 * coffcode.h: Likewise.
938 * config.bfd: Likewise.
939 * configure.in: Likewise.
941 * targets.c: Likewise.
942 * cpu-or1k.c: New file.
943 * elf32-or1k.c: New file.
944 * coff-or32.c: Delete.
945 * cpu-openrisc.c: Delete.
946 * cpu-or32.c: Delete.
947 * elf32-openrisc.c: Delete.
948 * elf32-or32.c: Delete.
949 * Makefile.in: Regenerate.
950 * bfd-in2.h: Regenerate.
951 * configure: Regenerate.
952 * libbfd.h: Regenerate.
954 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
957 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
959 2014-04-22 Will Newton <will.newton@linaro.org>
961 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
962 function. (elf_backend_section_flags): Remove define.
964 2014-04-21 Richard Henderson <rth@redhat.com>
966 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
967 parameter; honor it and disable got merging when false.
968 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
969 the first pass of relaxation.
970 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
971 the end of the LITERAL+LITUSE chain.
972 (elf64_alpha_relax_section): Only process LITERAL relocs during the
973 second pass of relaxation.
975 * configure.ac (use_secureplt): Enable by default.
976 * configure: Rebuild.
978 2014-04-18 Tristan Gingold <gingold@adacore.com>
980 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
981 bind_content, weak_bind_content, lazy_bind_content,
983 (bfd_mach_o_load_command): Add comments, add next field.
984 (mach_o_data_struct): Replace commands field by first_command
986 * mach-o.c (bfd_mach_o_append_command): New function.
987 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
988 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
990 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
991 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
992 (bfd_mach_o_write_thread): Use macro instead of literal.
993 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
994 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
996 (bfd_mach_o_write_symtab_content): New function (extracted
997 from bfd_mach_o_write_symtab).
998 (bfd_mach_o_write_symtab): Split.
999 (bfd_mach_o_count_indirect_symbols): Move
1000 (bfd_mach_o_build_dysymtab): Remove layout code.
1001 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1002 (bfd_mach_o_count_sections_for_seg): Remove.
1003 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1004 bfd_mach_o_build_seg_command).
1005 (bfd_mach_o_build_exec_seg_command): New function.
1006 (bfd_mach_o_build_dysymtab_command): Remove.
1007 (bfd_mach_o_layout_commands): New function.
1008 (bfd_mach_o_init_segment): New function.
1009 (bfd_mach_o_build_commands): Major rework to handle non-object
1011 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1013 (bfd_mach_o_read_dyld_info): Clear content fields.
1014 (bfd_mach_o_read_segment): Adjust call.
1015 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1017 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1018 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1019 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1022 2014-04-18 Tristan Gingold <gingold@adacore.com>
1024 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1025 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1026 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1027 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1029 2014-04-18 Tristan Gingold <gingold@adacore.com>
1031 * mach-o.h (bfd_mach_o_dylinker_command)
1032 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1034 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1035 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1037 2014-04-18 Tristan Gingold <gingold@adacore.com>
1039 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1040 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1041 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1042 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1043 each targets declared.
1044 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1045 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1047 2014-04-18 Tristan Gingold <gingold@adacore.com>
1049 * mach-o.c (bfd_mach_o_write_thread)
1050 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1051 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1052 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1053 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1054 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1055 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1056 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1057 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1058 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1059 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1060 (bfd_mach_o_read_command): Now return a boolean status.
1061 Adjust return statements.
1062 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1063 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1065 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1067 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1068 field. Add assigned_low_gotno and assigned_high_gotno fields.
1069 (mips_elf_create_local_got_entry): Update out-of-space condition.
1070 Set index of new GOT entry to assigned_low_gotno if required by
1071 the current relocation, else set it to assigned_high_gotno.
1072 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1073 with assigned_low_gotno.
1074 (mips_elf_multi_got): Initialize assigned_low_gotno and
1075 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1076 in place of assigned_gotno when handling global GOT entries.
1077 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1078 assigned_high_gotno.
1079 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1080 gap in the middle of local GOT space.
1082 2014-04-17 Alan Modra <amodra@gmail.com>
1085 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1086 current bfd is a plugin. Don't always set type_change_ok
1087 when old bfd is a plugin.
1089 2014-04-16 Tristan Gingold <gingold@adacore.com>
1091 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1094 2014-04-16 Alan Modra <amodra@gmail.com>
1096 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1097 with "ba 0" rather than zeros.
1099 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1101 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1103 2014-04-14 Alan Modra <amodra@gmail.com>
1105 * elf32-ppc.c (BA): Define
1106 (ppc_elf_link_hash_table_create): Correct default_params.
1107 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1108 than "nop" for ppc476_workaround.
1109 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1110 and __glink_PLTresolve. Ensure plt call stub at end of page
1111 doesn't allow fall-thru prefetch.
1113 2014-04-11 Nick Clifton <nickc@redhat.com>
1116 * peXXigen.c (abs_finder): New function.
1117 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1118 than 1^32 try to convert them into section relative values
1121 2014-04-11 Nick Clifton <nickc@redhat.com>
1123 * bfd-in2.h: Regenerate.
1124 * libbfd.h: Regenerate.
1126 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1128 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1129 when building function stubs.
1131 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1133 * elf32-avr.c: Add DIFF relocations for AVR.
1134 (avr_final_link_relocate): Handle the DIFF relocs.
1135 (bfd_elf_avr_diff_reloc): New.
1136 (elf32_avr_is_diff_reloc): New.
1137 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1138 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1141 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1143 2014-04-09 Alan Modra <amodra@gmail.com>
1145 * libcoff.h: Regenerate.
1147 2014-04-09 Alan Modra <amodra@gmail.com>
1149 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1150 of safe ppc476 insns at end of page. Also remove non-branch insns.
1153 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1155 * peXXigen.c (pe_print_debugdata): New function: Displays the
1156 contents of the debug directory and decodes codeview entries.
1157 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1158 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1159 Add functions for reading and writing debugdir and codeview
1161 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1162 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1163 * libcoff-in.h (pe_tdata): Add build-id data.
1164 * libcoff.h: Regenerate.
1165 * coffcode.h (coff_write_object_contents): Run build_id
1166 after_write_object_contents hook.
1168 2014-04-05 Alan Modra <amodra@gmail.com>
1170 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1171 merging non-default sym.
1173 2014-04-04 Tristan Gingold <gingold@adacore.com>
1175 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1178 2014-04-04 Tristan Gingold <gingold@adacore.com>
1180 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1181 thinko on names length.
1183 2014-04-04 Tristan Gingold <gingold@adacore.com>
1185 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1187 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1189 2014-04-04 Tristan Gingold <gingold@adacore.com>
1191 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1193 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1195 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1196 section before dereferencing.
1197 (pe_print_idata, pe_print_edata, pe_print_reloc)
1198 (rsrc_print_section): Don't bother interpreting the contents
1199 of sections which have no contents.
1201 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1204 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1207 2014-04-03 Tristan Gingold <gingold@adacore.com>
1209 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1211 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1213 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1215 2014-04-03 Alan Modra <amodra@gmail.com>
1217 * elf-bfd.h (struct elf_backend_data
1218 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1219 with "bfd_size_type size".
1220 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1221 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1222 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1223 * elfcode.h (bfd_from_remote_memory): Likewise.
1224 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1225 * bfd-in2.h: Regenerate.
1227 2014-04-02 Tristan Gingold <gingold@adacore.com>
1229 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1230 (bfd_mach_o_prebind_cksum_command): New types.
1231 (bfd_mach_o_prebound_dylib_command): Rewrite.
1232 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1234 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1236 (bfd_mach_o_read_prebind_cksum): New function.
1237 (bfd_mach_o_read_twolevel_hints): Ditto.
1238 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1241 2014-04-02 Alan Modra <amodra@gmail.com>
1243 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1244 Consolidate code handling possible section headers past end of
1245 segment. Don't use p_align for page size guess, instead use
1246 minpagesize. Take note of ld.so clearing section headers when
1247 p_memsz > p_filesz. Handle file header specifying no section
1248 headers. Handle zero p_align throughout. Default loadbase to
1249 zero. Add comments. Rename contents_size to high_offset, and
1250 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1251 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1252 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1254 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1255 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1256 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1257 * bfd-in2.h: Regnerate.
1259 2014-04-01 Tristan Gingold <gingold@adacore.com>
1261 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1264 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1265 Pavel Fedin <p.fedin@samsung.com>
1267 * elf32-arm.c: Add support for limited pretty-printing of PLT
1268 entries on eabi and nacl targets.
1269 (elf32_arm_get_synthetic_symtab): Add new callback.
1270 (elf32_arm_nacl_plt_sym_val): Likewise.
1271 (elf32_arm_plt0_size): Add helper function.
1272 (elf32_arm_plt_size): Likewise.
1274 2014-03-27 Tristan Gingold <gingold@adacore.com>
1276 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1277 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1279 2014-03-27 Tristan Gingold <gingold@adacore.com>
1281 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1282 * mach-o.c (bfd_mach_o_write_symtab)
1283 (bfd_mach_o_write_contents)
1284 (bfd_mach_o_set_section_flags_from_bfd)
1285 (bfd_mach_o_build_seg_command): Fix indentation.
1286 (bfd_mach_o_get_base_address): New function.
1288 2014-03-26 Nick Clifton <nickc@redhat.com>
1290 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1291 relocations in discarded sections.
1293 2014-03-26 Tristan Gingold <gingold@adacore.com>
1295 * mach-o.c (bfd_mach_o_convert_architecture): Add
1296 BFD_MACH_O_CPU_TYPE_ARM64.
1298 2014-03-26 Alan Modra <amodra@gmail.com>
1300 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1301 needed plt entries when taking the address of functions for
1302 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1303 Move opd setup and abiversion checks to..
1304 (ppc64_elf_before_check_relocs): ..here. Renamed from
1305 ppc64_elf_process_dot_syms. Set output abiversion from input and
1306 input abiversion from output, if either is not set.
1307 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1308 (elf_backend_check_directives): Update.
1310 2014-03-25 Will Newton <will.newton@linaro.org>
1312 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1313 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1314 of input sections rather than output sections.
1316 2014-03-20 Will Newton <will.newton@linaro.org>
1319 * elf32-arm.c (elf32_arm_check_relocs): Set
1320 pointer_equality_needed for absolute references within
1322 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1323 unless pointer_equality_needed is set.
1325 2014-03-19 Nick Clifton <nickc@redhat.com>
1327 * peXXigen.c (rsrc_process_section): Add code to scan input
1328 sections and record their lengths. Use these lengths to find the
1329 start of each merged .rsrc section.
1331 2014-03-17 Tristan Gingold <gingold@adacore.com>
1333 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1334 (bfd_mach_o_read_command): Ditto.
1336 2014-03-14 Meador Inge <meadori@codesourcery.com>
1338 * configure.in: Add strnlen to AC_CHECK_DECLS.
1339 * config.in: Regenerate.
1340 * configure: Regenerate.
1341 * sysdep.h (strnlen): Add prototype.
1343 2014-03-14 Alan Modra <amodra@gmail.com>
1345 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1346 handling for VLE_SDA21 relocs.
1348 2014-03-13 Tristan Gingold <gingold@adacore.com>
1350 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1352 (pe_bfd_object_p): Also read version number to detect ILF.
1353 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1354 (x86_64pe_bigobj_vec): Define
1355 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1356 (bfd_coff_max_nscns): New macro.
1357 (coff_compute_section_file_positions): Use unsigned int for
1358 target_index. Compare with bfd_coff_max_nscns.
1359 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1360 Set a value for _bfd_coff_max_nscns.
1361 (header_bigobj_classid): New constant.
1362 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1363 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1364 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1366 (bigobj_swap_table): New table.
1367 * libcoff.h: Regenerate.
1368 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1369 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1370 _bfd_coff_max_nscns.
1371 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1372 * coff-rs6000.c (bfd_xcoff_backend_data)
1373 (bfd_pmac_xcoff_backend_data): Likewise.
1374 * coff64-rs6000.c (bfd_xcoff_backend_data)
1375 (bfd_xcoff_aix5_backend_data): Likewise.
1376 * targets.c (x86_64pe_bigobj_vec): Declare.
1377 * configure.in (x86_64pe_bigobj_vec): New vector.
1378 * configure: Regenerate.
1379 * config.bfd: Add bigobj object format for Windows targets.
1381 2014-03-12 Nick Clifton <nickc@redhat.com>
1384 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1385 before testing for vxworks.
1387 2014-03-12 Alan Modra <amodra@gmail.com>
1389 * Makefile.in: Regenerate.
1391 2014-03-12 Alan Modra <amodra@gmail.com>
1394 * elf.c (copy_elf_program_header): Ignore first section lma if
1397 2014-03-11 Alan Modra <amodra@gmail.com>
1400 * coff-rs6000.c: Include stdint.h.
1401 * coff64-rs6000.c: Likewise.
1403 2014-03-10 Tristan Gingold <gingold@adacore.com>
1405 * ticoff.h: Removed.
1407 2014-03-08 Alan Modra <amodra@gmail.com>
1409 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1410 many relocations. Correct bitsize and rightshift too for a number
1411 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1412 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1413 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1414 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1415 fields in instructions to signed/unsigned according to whether
1416 the field takes a signed or unsigned value. Tidy vle split16 code.
1417 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1419 2014-03-08 Alan Modra <amodra@gmail.com>
1421 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1422 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1423 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1424 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1425 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1426 fields in instructions to signed/unsigned according to whether
1427 the field takes a signed or unsigned value.
1429 2014-03-07 Pedro Alves <palves@redhat.com>
1432 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1433 through ptr_to_uint instead of through long.
1435 2014-03-06 Nick Clifton <nickc@redhat.com>
1438 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1439 attribute section names.
1441 2014-03-05 Alan Modra <amodra@gmail.com>
1443 Update copyright years.
1445 2014-03-05 Alan Modra <amodra@gmail.com>
1447 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1448 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1449 (ppc64_elf_check_relocs): Likewise.
1450 (ppc64_elf_relocate_section): Likewise.
1451 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1452 * bfd-in2.h: Regenerate.
1453 * libbfd.h: Regenerate.
1455 2014-03-04 Heiher <r@hev.cc>
1457 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1459 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1460 extension of bfd_mach_mipsisa64r2.
1462 2014-03-04 Nick Clifton <nickc@redhat.com>
1465 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1466 (elf32_thumb2_plt_entry): New array.
1467 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1468 using thumb2 based PLT.
1469 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1471 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1473 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1475 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1476 Thumb2 based PLT 0-entry.
1477 (elf32_arm_output_arch_local_syms): Handle creation of local
1478 symbols for Thumb2 based PLT entries.
1480 2014-02-28 Alan Modra <amodra@gmail.com>
1483 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1484 the same conditions we called check_relocs.
1486 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1488 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1489 * bfd-in2.h: Regenerate.
1490 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1491 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1492 using long PLT entries.
1493 (bfd_elf32_arm_use_long_plt): New function.
1494 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1496 2014-02-27 Alan Modra <amodra@gmail.com>
1498 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1499 params for targets that don't use ppc32elf.em.
1501 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1503 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1504 of GOTOFF relocations.
1506 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1507 H.J. Lu <hongjiu.lu@intel.com>
1509 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1510 (elf_x86_64_legacy_plt_entry): Likewise.
1511 (elf_x86_64_bnd_plt_entry): Likewise.
1512 (elf_x86_64_legacy_plt2_entry): Likewise.
1513 (elf_x86_64_bnd_plt2_entry): Likewise.
1514 (elf_x86_64_bnd_arch_bed): Likewise.
1515 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1516 (elf_x86_64_link_hash_table): Add plt_bnd.
1517 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1519 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1520 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1522 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1523 symbols. Resolve call to the second PLT if it is created.
1524 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1525 (elf_x86_64_relocate_section): Resolve PLT references to the
1526 second PLT if it is created.
1527 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1528 second PLT entry for BND relocation.
1529 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1530 the second PLT is created.
1531 (elf_x86_64_get_synthetic_symtab): New.
1532 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1534 2014-02-19 Alan Modra <amodra@gmail.com>
1536 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1537 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1538 provision of out-of-line register save/restore routines.
1540 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1542 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1543 PT_DYNAMIC segment flags.
1545 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1548 * simple.c (struct saved_offsets): New.
1549 (simple_save_output_info): Use it for ptr.
1550 (simple_restore_output_info): Use it for ptr. Check section_count.
1551 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1553 2014-02-17 Alan Modra <amodra@gmail.com>
1555 * elf64-ppc.h (struct ppc64_elf_params): Define.
1556 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1557 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1558 ppc64_elf_build_stubs): Update prototype.
1559 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1560 fields now in params. Adjust code throughout file.
1561 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1562 Save params pointer in htab.
1563 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1564 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1565 ppc64_elf_build_stubs): Remove parameters now in "params".
1567 2014-02-17 Alan Modra <amodra@gmail.com>
1569 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1570 patched for ppc476 workaround. Reapply branch taken/not taken
1573 2014-02-12 Alan Modra <amodra@gmail.com>
1575 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1576 stubs for calls to __tls_get_addr that we know will later be
1579 2014-02-12 Alan Modra <amodra@gmail.com>
1581 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1582 for ld -r, when code sections are sufficiently aligned.
1583 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1586 2014-02-12 Alan Modra <amodra@gmail.com>
1589 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1590 --export-dynamic and --dynamic-list marking of symbols.
1591 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1594 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1597 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1598 executables if it matches dynamic_list.
1600 2014-02-10 Alan Modra <amodra@gmail.com>
1602 * po/SRC-POTFILES.in: Regenerate.
1603 * po/bfd.pot: Regenerate.
1605 2014-02-09 Alan Modra <amodra@gmail.com>
1607 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1608 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1609 (elfNN_bed): Init new field.
1610 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1611 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1612 (ppc_elf_relax_section): Don't reallocate section here, write
1613 stubs, or write out relocs for ld -r here..
1614 (ppc_elf_relocate_section): ..instead write stubs here, and use
1615 existing code to write out relocs for ld -r. Fix offset
1616 adjustment on reloc for little-endian.
1617 (elf_backend_caches_rawsize): Define.
1619 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1622 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1624 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1626 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1627 return paths. Three times.
1628 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1630 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1631 (ppc64_elf_edit_toc): Free USED in return path.
1633 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1635 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1636 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1637 * libbfd.h: Regenerated.
1638 * bfd-in2.h: Regenerated.
1639 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1640 (nios2_reloc_map): Likewise.
1641 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1642 Fixed all references.
1643 (nios2_elf32_relocate_section): Add new relocations.
1644 (nios2_elf32_check_relocs): Likewise.
1645 (nios2_elf32_gc_sweep_hook): Likewise.
1647 2014-02-03 Alan Modra <amodra@gmail.com>
1649 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1650 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1651 (ppc_elf_link_params): New function.
1652 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1654 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1655 parameters. Use htab->params instead.
1656 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1657 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1658 64 bytes for ppc476 workaround.
1659 (struct ppc_elf_relax_info): New.
1660 (ppc_elf_relax_section): Exclude linker created sections and
1661 those too small to hold one instruction. Don't add another
1662 branch around trampolines on later relax passes. Don't
1663 generate trampolines for undefined symbols when !relocatable,
1664 nor for plugin symbols. Allocate space for ppc476 workaround
1665 patch area. Free fixups on error return path.
1666 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1667 * elf32-ppc.h (struct ppc_elf_params): New.
1668 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1669 (ppc_elf_link_params): Declare.
1670 * section.c (SEC_INFO_TYPE_TARGET): Define.
1671 * bfd-in2.h: Regenerate.
1673 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1675 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1677 (nios2_elf32_relocate_section): Use got_base to adjust
1678 GOT-pointer-relative relocations relative to _gp_got.
1679 (create_got_section): Create _gp_got symbol.
1680 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1681 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1683 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1685 * bfd-in2.h: Update from reloc.c.
1686 * elf32-nios2.c: Include elf32-nios2.h.
1687 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1688 (nios2_reloc_map): Likewise.
1689 (enum elf32_nios2_stub_type): Declare.
1690 (struct elf32_nios2_stub_hash_entry): Declare.
1691 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1692 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1693 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1694 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1695 bfd_count, top_index, input_list, all_local_syms.
1696 (nios2_call26_stub_entry): New.
1697 (nios2_elf32_install_imm16): Move up in file.
1698 (nios2_elf32_install_data): Move up in file.
1699 (hiadj): Move up in file.
1700 (stub_hash_newfunc): New.
1701 (link_hash_newfunc): Initialize hsh_cache field.
1703 (nios2_stub_name): New.
1704 (nios2_get_stub_entry): New.
1705 (nios2_add_stub): New.
1706 (nios2_elf32_setup_section_lists): New.
1707 (nios2_elf32_next_input_section): New.
1708 (CALL26_SEGMENT): New.
1709 (MAX_STUB_SECTION_SIZE): New.
1710 (group_sections): New.
1711 (nios2_type_of_stub): New.
1712 (nios2_build_one_stub): New.
1713 (nios2_size_one_stub): New.
1714 (get_local_syms): New.
1715 (nios2_elf32_size_stubs): New.
1716 (nios2_elf32_build_stubs): New.
1717 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1718 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1719 trampolines for R_NIOS2_CALL26 stubs.
1720 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1721 (nios2_elf32_gc_sweep_hook): Likewise.
1722 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1723 (nios2_elf32_link_hash_table_free): New.
1724 (bfd_elf32_bfd_link_hash_table_free): Define.
1725 * elf32-nios2.h: New file.
1726 * libbfd.h: Update from reloc.c.
1727 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1729 2014-01-29 Nick Clifton <nickc@redhat.com>
1732 * elf32-metag.c (elf_metag_post_process_headers): Call
1733 _bfd_elf_post_process_headers.
1734 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1735 _bfd_elf_copy_private_data.
1736 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1738 2014-01-29 Nick Clifton <nickc@redhat.com>
1740 * bfd-in.h (bfd_set_section_vma): Delete.
1741 (bfd_set_section_alignment): Delete.
1742 (bfd_set_section_userdata): Delete.
1743 (bfd_set_cacheable): Delete.
1744 * bfd.c (bfd_set_cacheable): New static inline function.
1745 * section.c (bfd_set_section_userdata): Likewise.
1746 (bfd_set_section_vma): Likewise.
1747 (bfd_set_section_alignment): Likewise.
1748 * bfd-in2.h: Regenerate.
1750 2014-01-28 Nick Clifton <nickc@redhat.com>
1752 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1753 attributes select the CU containing the abbreviation, which may not
1756 2014-01-24 Alan Modra <amodra@gmail.com>
1758 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1759 to get_relocs for ELFv2.
1761 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1764 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1765 if TLS sections are not adjacent.
1767 2014-01-22 Alan Modra <amodra@gmail.com>
1769 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1771 2014-01-22 Alan Modra <amodra@gmail.com>
1773 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1775 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1778 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1779 regular default symbol definition and the versioned dynamic
1780 symbol definition mismatch, skip the default symbol definition
1781 if one of them is IFUNC.
1783 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1786 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1787 info->export_dynamic nor h->ref_dynamic for type mismatch when
1788 adding the default version.
1790 2014-01-16 Alan Modra <amodra@gmail.com>
1792 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1793 mips_elf_traverse_got_arg* rather than mips_got_info*.
1794 Adjust caller. Alloc on output_bfd rather than symbol section
1797 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1799 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1801 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1803 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1806 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1807 against __ehdr_start.
1808 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1810 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1812 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1814 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1816 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1819 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1820 count if there are any non pc-relative relocs.
1821 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1823 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1824 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1826 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1827 offset while calculating relocation address.
1828 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1829 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1831 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1834 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1835 R_ARM_ABS8 and R_ARM_ABS16.
1837 2014-01-13 Alan Modra <amodra@gmail.com>
1839 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1840 error when shared and force a plt call otherwise.
1841 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1842 plt_type == PLT_NEW.
1843 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1844 the appropriate call stub.
1846 2014-01-10 Alan Modra <amodra@gmail.com>
1851 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1852 (assign_file_positions_for_non_load_sections): When setting up
1853 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1854 header that completely covers the relro region.
1856 2014-01-09 Tristan Gingold <gingold@adacore.com>
1858 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1859 table macros and add macros to initializa the structure.
1861 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1866 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1867 size for PT_GNU_RELRO segment.
1868 (assign_file_positions_for_load_sections): If PT_LOAD segment
1869 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1871 2014-01-07 Tom Tromey <tromey@redhat.com>
1873 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1876 2014-01-03 Nick Clifton <nickc@redhat.com>
1879 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1882 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1885 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1887 2014-01-02 Nick Clifton <nickc@redhat.com>
1890 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1891 filename in the bfd's filename field.
1892 * elfcode.h (bfd_from_remote_memory): Likewise.
1893 * ieee.c (ieee_object_p): Likewise.
1894 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1895 * oasys.c (oasys_openr_next_archived_file): Likewise.
1896 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1897 * opncls.c (bfd_fopen): Likewise.
1898 (bfd_openstreamr): Likewise.
1899 (bfd_openr_iovec): Likewise.
1900 (bfd_openw): Likewise.
1901 (bfd_create): Likewise.
1902 (_bfd_delete_bfd): Free filename.
1904 For older changes see ChangeLog-2013
1906 Copyright (C) 2014 Free Software Foundation, Inc.
1908 Copying and distribution of this file, with or without modification,
1909 are permitted in any medium without royalty provided the copyright
1910 notice and this notice are preserved.
1916 version-control: never