1 2014-09-10 Alan Modra <amodra@gmail.com>
3 * elf.c (assign_file_positions_except_relocs): Move section header
5 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
6 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
7 * elflink.c (bfd_elf_final_link): Don't call above function.
9 2014-08-30 Alan Modra <amodra@gmail.com>
11 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
13 2014-08-29 Alan Modra <amodra@gmail.com>
15 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
16 error for calls via a toc adjusting stub without a nop.
18 2014-08-29 Alan Modra <amodra@gmail.com>
20 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
21 error. Remove redundant bfd_set_error.
23 2014-08-29 Alan Modra <amodra@gmail.com>
25 * srec.c (srec_scan): Revert last change. Report an error for
26 S-records with less than the miniumum byte count.
28 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
30 * srec.c (srec_scan): Return error for 0 size.
32 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
35 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
36 to check discarded input section.
37 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
39 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
42 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
43 sections to input from ld --just-symbols.
45 2014-08-26 DJ Delorie <dj@redhat.com>
47 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
50 2014-08-26 Jiong Wang <jiong.wang@arm.com>
52 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
53 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
55 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
57 2014-08-26 Nick Clifton <nickc@redhat.com>
59 * config.bfd: Fix typo in or1knd selection.
61 2014-08-22 Kai Tietz <ktietz@redhat.com>
64 * coffcode.h (coff_compute_section_file_positions): Keep
65 FileAlignment valid as set.
67 2014-08-22 Alan Modra <amodra@gmail.com>
69 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
70 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
72 2014-08-22 Alan Modra <amodra@gmail.com>
74 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
76 (_bfd_elf_begin_eh_frame_parsing): Delete.
77 (_bfd_elf_end_eh_frame_parsing): Delete.
78 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
79 (_bfd_elf_end_eh_frame_parsing): Delete.
80 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
81 !info->relocatable in place of merge_cies.
82 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
83 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
84 (ppc64_elf_size_stubs): Likewise pad stub FDE.
85 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
86 (ppc64_elf_size_stubs): ..here and..
87 (ppc64_elf_finish_dynamic_sections): ..here.
89 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
91 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
93 2014-08-21 Tony Wang <tony.wang@arm.com>
95 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
96 the veneer routine for R_ARM_THM_JUMP19.
97 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
98 (elf32_arm_size_stub): Ditto.
100 2014-08-20 Roland McGrath <mcgrathr@google.com>
103 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
104 all reloc types with pc_relative set in the howto, not just for
105 R_ARM_REL32 and R_ARM_REL32_NOI.
106 (allocate_dynrelocs_for_symbol): Update comment.
107 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
108 set in the howto, set call_reloc_p and may_need_local_target_p but
109 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
110 (elf32_arm_check_relocs): Likewise.
112 2014-08-20 Will Newton <will.newton@linaro.org>
114 * config.bfd: Default armeb-*-eabi* to big endian.
116 2014-08-19 Alan Modra <amodra@gmail.com>
118 * configure: Regenerate.
120 2014-08-18 Alan Modra <amodra@gmail.com>
122 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
123 use dynrelocs for ifunc.
124 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
126 2014-08-18 Alan Modra <amodra@gmail.com>
129 * elflink.c (on_needed_list): Only consider libraries that have
132 2014-08-18 Alan Modra <amodra@gmail.com>
134 * elflink.c (bfd_elf_discard_info): Return int error status.
135 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
136 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
137 * bfd-in2.h: Regenerate.
139 2014-08-14 Alan Modra <amodra@gmail.com>
141 * peXXigen.c (pe_print_reloc): Protect against access past end
144 2014-08-14 Alan Modra <amodra@gmail.com>
147 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
148 in the order they are mapped to output sections.
150 2014-08-14 Alan Modra <amodra@gmail.com>
152 * configure.ac: Delete redundant plugin related checks.
153 * configure: Regenerate.
155 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
157 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
158 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
161 2014-08-12 Alan Modra <amodra@gmail.com>
163 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
164 here when not calling the generic add_symbol function. Formatting.
165 Correct handling of indirect symbols. Update notice call.
166 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
167 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
168 symbols early. Update notice call. Add comments regarding weak
169 symbols vs. indirect.
171 2014-08-12 Alan Modra <amodra@gmail.com>
174 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
177 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
179 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
182 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
183 Alan Modra <amodra@gmail.com>
186 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
187 warning for references in LTO IR to warning symbols.
189 2014-08-07 Alan Modra <amodra@gmail.com>
191 * linker.c (WARN, CWARN): Collapse these states to WARN.
192 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
195 2014-08-05 Doug Evans <dje@google.com>
197 * bfd-in2.h: Regenerate.
198 * libcoff.h: Regenerate.
200 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
202 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
203 rawsize if changing size.
205 2014-08-05 Alan Modra <amodra@gmail.com>
208 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
210 2014-08-05 Alan Modra <amodra@gmail.com>
212 * linker.c (generic_link_check_archive_element): Move handling
213 of command link -u symbols with a common symbol def to the
214 code handling non-common symbols so that archive element symbols
215 are loaded. Use generic_link_add_object_symbols.
217 2014-08-05 Alan Modra <amodra@gmail.com>
220 * linker.c (struct archive_list, struct archive_hash_entry,
221 struct archive_hash_table, archive_hash_newfunc,
222 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
223 archive_hash_table_free): Delete.
224 (_bfd_generic_link_add_archive_symbols): Add h and name params to
225 checkfn. Rewrite using a straight-forward scan over archive map.
226 (generic_link_check_archive_element_no_collect,
227 generic_link_check_archive_element_collect,
228 generic_link_check_archive_element): Add h and name params.
229 * aoutx.h (aout_link_check_archive_element): Likewise.
230 * pdp11.c (aout_link_check_archive_element): Likewise.
231 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
232 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
233 scan symbols, simply add archive element whenever h is undefined.
234 (coff_link_check_ar_symbols): Delete.
235 * ecoff.c (read_ext_syms_and_strs): Delete.
236 (reread_ext_syms_and_strs): Delete.
237 (ecoff_link_check_archive_element): Add h and name param. Don't
238 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
239 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
241 (elf_link_add_archive_symbols): Delete "defined" array, merge
242 functionality into "included". Make "included" a char array. Don't
243 set or test archive_pass.
244 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
245 * libbfd.h: Regenerate.
247 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
250 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
252 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
254 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
255 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
256 (bfd_mips_elf_swap_abiflags_v0_in): New function.
257 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
258 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
259 (_bfd_mips_elf_fake_sections): Likewise.
260 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
261 (_bfd_mips_elf_additional_program_headers): Account for new
262 PT_MIPS_ABIFLAGS program header.
263 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
264 associate with .MIPS.abiflags.
265 (_bfd_mips_elf_gc_mark_extra_sections): New function.
266 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
267 (infer_mips_abiflags): Likewise.
268 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
269 (mips_32bit_flags_p): Moved higher.
270 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
271 checking for FP ABIs.
272 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
273 checks. Check EF_MIPS_FP64 flag consistency.
274 (print_mips_ases, print_mips_isa_ext): New static function.
275 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
276 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
277 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
278 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
279 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
280 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
281 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
282 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
284 2014-07-28 Alan Modra <amodra@gmail.com>
287 * archive.c (_bfd_compute_and_write_armap): Warn on adding
288 __gnu_lto_slim to armap.
289 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
290 __gnu_lto_slim to linker hash table.
292 2014-07-27 Anthony Green <green@moxielogic.org>
294 * config.bfd: Add moxie-*-moxiebox*.
296 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
298 Add or reactivate or1k-*-rtems*
299 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
301 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
303 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
305 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
306 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
308 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
311 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
312 and R_*_IRELATIVE relocation offset with PLT entry.
313 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
314 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
315 (elf_x86_64_get_synthetic_symtab): Use it.
317 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
320 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
321 next_tls_desc_index with elf.srelplt->reloc_count.
323 2014-07-15 Alan Modra <amodra@gmail.com>
325 * cache.c (cache_bread_1): Don't return -1 when fread returns
328 2014-07-15 Alan Modra <amodra@gmail.com>
330 * elflink.c (elf_merge_st_other): Update comments. Simplify
331 visibility handling. Make isym const. Move code modifying
332 isym->st_other for --exclude-libs to..
333 (elf_link_add_object_symbols): ..here.
335 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
338 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
340 2014-07-08 Nick Clifton <nickc@redhat.com>
343 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
344 segments in input bfds.
346 2014-07-08 Will Newton <will.newton@linaro.org>
348 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
349 value to 64kB and remove custom setting for NaCl.
351 2014-07-08 Alan Modra <amodra@gmail.com>
353 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
354 bits from source to dest.
355 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
356 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
358 * bfd-in2.h: Regenerate.
360 2014-07-08 Jiong Wang <jiong.wang@arm.com>
362 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
363 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
364 when info->relocatable be true.
366 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
368 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
369 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
370 * bfd-in2.h: Regenerate.
371 * libbfd.h: Regenerate.
373 2014-07-04 Alan Modra <amodra@gmail.com>
375 * Makefile.am: Update "configure.in" comments.
378 * configure.host: Likewise.
379 * doc/bfdint.texi: Likewise.
380 * targets.c: Likewise.
381 * warning.m4: Likewise.
382 * Makefile.in: Regenerate.
384 2014-07-04 Alan Modra <amodra@gmail.com>
386 * configure.ac: Rename from configure.in.
387 * Makefile.in: Regenerate.
388 * config.in: Regenerate.
389 * doc/Makefile.in: Regenerate.
391 2014-07-04 Alan Modra <amodra@gmail.com>
393 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
394 * Makefile.in: Regenerate.
396 2014-07-04 Alan Modra <amodra@gmail.com>
398 * version.m4: New file.
399 * configure.in: Include version.m4.
401 * Makefile.am (RELEASE): Delete.
402 (bfdver.h): Depend on development.sh, use instead of RELEASE.
403 * Makefile.in: Regenerate.
404 * doc/Makefile.in: Regenerate.
406 2014-07-02 Alan Modra <amodra@gmail.com>
408 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
409 pointer_equality_needed when !readonly_dynrelocs.
410 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
412 2014-07-02 Alan Modra <amodra@gmail.com>
414 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
415 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
417 2014-07-01 Alan Modra <amodra@gmail.com>
419 * bfd.c (struct bfd): Reorganise for better packing. Delete
420 "ifd" field. Make "format", "direction" and "flags" bitfields.
421 (HAS_LOAD_PAGE): Delete, renumber following flags.
422 * bfd-in2.h: Regenerate.
423 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
425 2014-07-01 Alan Modra <amodra@gmail.com>
427 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
428 (struct ppc_link_hash_table): Increase size of stub_count array.
429 (build_global_entry_stubs): Emit symbol on global entry stub.
430 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
433 2014-07-01 Alan Modra <amodra@gmail.com>
435 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
436 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
437 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
439 (ppc64_elf_relocate_section): Disable ELFv2 function entry
440 optimisation when --traditional-format.
442 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
443 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
444 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
445 Soundararajan <Sounderarajan.D@atmel.com>
447 * archures.c: Add avrtiny architecture for avr target.
448 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
449 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
450 added for 16 bit LDS/STS instruction of avrtiny arch.
451 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
452 BFD_RELOC_AVR_LDS_STS_16.
453 (bfd_elf_avr_final_write_processing): Select machine number
455 (elf32_avr_object_p): Set machine number for avrtiny arch.
456 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
457 * bfd-in2.h: Regenerate.
458 * libbfd.h: Regenerate.
460 2014-06-26 Nick Clifton <nickc@redhat.com>
463 * dwarf2.c (is_str_attr): New function.
464 (find_abstract_instance_name): Use it to determine when an
465 attribute has a string value.
467 2014-06-24 Alan Modra <amodra@gmail.com>
469 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
470 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
473 2014-06-21 Philippe De Muyter <phdm@macqel.be>
475 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
478 2014-06-20 Kyle McMartin <kyle@redhat.com>
480 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
481 emitting initial-exec relocs when not linking an executable.
483 2014-06-16 Will Newton <will.newton@linaro.org>
485 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
486 htab->next_tls_desc_index in the non-IPLT case.
487 Calculate GOT offset correctly for the non-IPLT case.
488 (allocate_dynrelocs_for_symbol): Don't increment
489 htab->next_tls_desc_index here.
491 2014-06-16 Alan Modra <amodra@gmail.com>
493 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
496 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
498 * elfxx-aarch64.c (stdarg.h): Include.
500 (_bfd_aarch64_elf_grok_prstatus): Updated.
501 (_bfd_aarch64_elf_grok_psinfo): New function.
502 (_bfd_aarch64_elf_write_core_note): New function.
503 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
504 (elf_backend_write_core_note): Define.
506 2014-06-13 Alan Modra <amodra@gmail.com>
508 * archive.c: Include bfdlink.h.
509 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
510 * bfd.c (struct bfd): Add is_linker_output field.
511 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
512 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
513 link.hash and is_linker_output.
514 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
515 param with bfd*. Assert is_linker_output and link.hash, and
516 clear them before exit.
517 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
518 bfd_link_hash_table* param with bfd*. Hack is_linker_output
519 and link.hash so we can free two linker hash tables.
520 (elf32_mn10300_link_hash_table_create): Create static_hash_table
521 first. Clean up on errors. Set hash_table_free pointer.
522 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
523 bfd_link_hash_table* param with bfd*.
524 (elf32_arm_link_hash_table_create): Clean up on errors. Set
525 hash_table_free pointer.
526 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
527 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
528 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
529 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
530 * xcofflink.c: Similarly.
531 * simple.c (bfd_simple_get_relocated_section_contents): Save and
532 clear link.next before creating linker hash table. Clean up on
533 errors, and restore link.next on exit.
534 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
535 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
536 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
537 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
538 * hash.c (bfd_hash_table_init_n): Free table on error.
539 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
540 * bfd-in2.h: Regenerate.
541 * libbfd.h: Regenerate.
542 * libcoff.h: Regenerate.
544 2014-06-13 Alan Modra <amodra@gmail.com>
547 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
548 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
549 * bfd.c (bfd_link_hash_table_free): Don't define.
550 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
551 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
552 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
553 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
554 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
555 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
556 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
557 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
558 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
559 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
560 * xsym.c: Don't define various link_hash_table_free defines, and
561 remove from bfd_target vars. Temporarily reference some of the
562 target link_hash_table_free functions to avoid warnings.
563 * bfd-in2.h: Regenerate.
564 * libbfd.h: Regenerate.
566 2014-06-13 Alan Modra <amodra@gmail.com>
568 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
569 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
570 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
571 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
572 Move link_hash_table_free functions before their corresponding
573 link_hash_table_create functions.
575 2014-06-13 Alan Modra <amodra@gmail.com>
577 * bfd.c (struct bfd): Replace link_next with a union.
578 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
579 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
580 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
581 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
582 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
583 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
584 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
585 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
586 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
587 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
588 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
589 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
590 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
591 * bfd-in2.h: Regenerate.
593 2014-06-11 Alan Modra <amodra@gmail.com>
595 * linker.c (unwrap_hash_lookup): Add missing parens.
597 2014-06-11 Kai Tietz <ktietz@redhat.com>
599 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
600 * libcoff.h: Regenerated.
602 2014-06-10 Alan Modra <amodra@gmail.com>
605 * linker.c (unwrap_hash_lookup): New function.
606 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
607 * elf32-i370.c (i370_elf_relocate_section): Likewise.
608 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
609 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
610 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
611 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
612 * elf32-spu.c (spu_elf_relocate_section): Likewise.
613 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
615 2014-06-07 Alan Modra <amodra@gmail.com>
617 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
618 insn as a bitfield; Use complain_overflow_bitfield.
619 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
621 2014-06-05 Joel Brobecker <brobecker@adacore.com>
623 * development.sh: New file.
624 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
625 Make -Werror the default with GCC only if DEVELOPMENT is true.
626 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
627 $(srcdir)/development.sh.
628 * Makefile.in, configure: Regenerate.
630 2014-06-04 Will Newton <will.newton@linaro.org>
632 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
633 being non-NULL into an assert.
634 (elfNN_aarch64_tls_relax): Remove unused code.
636 2014-06-03 DJ Delorie <dj@redhat.com>
638 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
640 2014-06-03 Nick Clifton <nickc@redhat.com>
643 * peXXigen.c (rsrc_process_section): Page align the new contents
646 2014-06-03 Alan Modra <amodra@gmail.com>
648 * elf64-ppc.c (ADDIS_R12_R2): Define.
649 (build_plt_stub): Support fusion on ELFv2 stub.
650 (ppc_build_one_stub): Likewise for plt branch stubs.
652 2014-05-28 Alan Modra <amodra@gmail.com>
654 * elf32-rx.c (rx_table_map): Delete set but not used variables.
656 2014-05-28 Tristan Gingold <gingold@adacore.com>
658 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
659 to keep the length of the best fit range.
660 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
663 2014-05-27 DJ Delorie <dj@redhat.com>
665 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
666 (rx_elf_relocate_section): If we find a reloc against
667 $tableentry$default$<name>, redirect it to the appropriate
669 (RX_Table_Info): New.
670 (rx_table_find): New. Check all tables and SEC_KEEP all sections
671 with table parts in them.
672 (rx_check_directives): New.
673 (rx_table_map_2): New.
675 (rx_additional_link_map_text): New. Called to dump tables to the
677 * bfd/elf32-rx.h: New.
679 2014-05-20 DJ Delorie <dj@redhat.com>
681 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
683 2014-05-20 Alan Modra <amodra@gmail.com>
686 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
687 Remove redundant setting of htab->elf.dynobj. Don't align.
688 Define .sdata symbols using _bfd_elf_define_linkage_sym.
689 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
690 (create_sdata_sym): Delete.
691 (elf_allocate_pointer_linker_section): Rename from
692 elf_create_pointer_linker_section. Align section.
693 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
694 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
696 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
697 Remove unnecessary tests on _SDA_BASE_ sym.
698 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
699 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
700 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
701 (ppc_elf_maybe_strip_sdata_syms): Declare.
703 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
705 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
707 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
709 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
710 in a section with no contents.
711 (is_vma_in_section, find_section_by_vma): New functions.
712 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
713 offsets in the debug directory.
714 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
715 Byte-swap GUID from little-endian to big-endian order for
716 consistent and conventional display.
718 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
720 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
721 64-bit doubles objects mix with 32-bit doubles objects.
722 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
724 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
726 * mmo.c: Update URLs in documentation comments.
728 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
729 David Weatherford <weath@cadence.com>
730 Max Filippov <jcmvbkbc@gmail.com>
732 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
735 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
737 * config.bfd: Add proper arm config for *-*-freebsd*.
739 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
741 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
742 mips32r5 and mips64r5.
743 * archures.c (bfd_architecture): Likewise.
744 * bfd-in2.h (bfd_architecture): Likewise.
745 * cpu-mips.c (arch_info_struct): Likewise.
746 * elfxx-mips.c (mips_set_isa_flags): Likewise.
748 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
750 * elfxx-mips.h (elfxx-mips.h): Declare.
751 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
752 Tag_GNU_MIPS_ABI_FP mismatches.
753 (_bfd_mips_fp_abi_string): New function.
755 2014-05-02 Alan Modra <amodra@gmail.com>
757 * targets.c: Sort bfd_target vectors somewhat alphabetically.
758 * configure.in: Likewise.
759 * configure: Regenerate.
761 2014-05-02 Alan Modra <amodra@gmail.com>
763 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
764 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
765 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
766 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
767 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
768 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
769 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
770 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
771 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
772 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
773 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
774 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
775 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
776 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
777 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
778 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
779 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
780 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
781 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
782 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
783 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
784 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
785 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
786 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
787 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
788 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
789 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
790 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
791 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
792 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
793 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
794 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
795 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
796 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
797 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
798 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
799 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
800 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
801 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
802 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
803 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
804 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
805 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
806 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
807 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
808 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
809 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
810 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
812 * configure: Regenerate.
814 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
816 * mmo.c (mmo File layout documentation): Add note about low bits
818 (mmo_write_chunk): When handling data remainder, assert that
819 previous remaining data is flushed.
820 (mmo_write_loc_chunk): Only look for trailing and leading zeros
821 when dealing with an aligned VMA and for aligned lengths. Don't skip
822 the last 32-bit-word of zeros.
823 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
824 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
825 emitting data, not after updating it.
826 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
828 2014-04-30 Nick Clifton <nickc@redhat.com>
830 * compress.c (bfd_is_section_compressed): When checking the
831 .debug_str section, also check the fifth byte in the section is
832 not part of a string.
834 2014-04-30 Alan Modra <amodra@gmail.com>
836 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
837 (find_merged_cie): Identify personality functions by (bfd_id,index)
838 pair when a local sym is used.
840 2014-04-29 Christian Svensson <blue@cmd.nu>
842 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
843 into .rela.got if it contained TLS relocations as well.
845 2014-04-28 Nick Clifton <nickc@redhat.com>
848 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
851 2014-04-26 Alan Modra <amodra@gmail.com>
853 * po/SRC-POTFILES.in: Regenerate.
854 * configure: Regenerate.
856 2014-04-25 Nick Clifton <nickc@redhat.com>
859 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
860 a 342-bit host. This time for older versions of gcc.
862 2014-04-24 Nick Clifton <nickc@redhat.com>
864 * peXXigen.c (rsrc_print_section): Fix compile time warning for
867 2014-04-24 Alan Modra <amodra@gmail.com>
870 * dwarf2.c: Formatting.
871 (struct dwarf2_debug): Make adjusted_section_count signed.
872 (unset_sections): Make i signed.
873 (set_debug_vma): New function.
874 (place_sections): Handle separate debug object file. Set VMA
875 on debug sections, even if they have an output section. Also
876 set VMA on zero size sections, and non-load but alloc sections.
877 Set adjusted_section_count to -1 when no section adjustment.
878 Malloc adjusted_sections. Don't double last_vma. Transfer
879 alloc section VMAs to separate debug file.
880 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
881 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
882 test on symbols being the same before using old stash. Read
883 and use separate debug file symbols. Call place_sections.
884 (find_line): Don't call place_sections here.
885 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
886 * libbfd.h: Regenerate.
887 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
888 _bfd_dwarf2_slurp_debug_info call.
889 * simple.c (simple_save_output_info): Clarify comment.
891 2014-04-24 Nick Clifton <nickc@redhat.com>
894 * peXXigen.c (struct rsrc_regions): New structure.
895 (rsrc_print_resource_directory): Use new structure. Include
896 offset of directory in listing.
897 (rsrc_print_resource_entry): Likewise.
898 (rsrc_print_section): Likewise.
899 (rsrc_count_entries): Do not increment sizeof_strings or
901 (rsrc_count_directory): Do not increment sizeof_tables.
902 (rsrc_compute_region_sizes): New function.
903 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
904 (rsrc_process_section): Compute size of regions after merging
907 2014-04-23 Alan Modra <amodra@gmail.com>
910 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
911 (place_sections): Do not modify VMA of sections when called from
912 linker after sections have been placed in output sections. Short
913 circuit single section case.
914 (save_section_vma, section_vma_same): New functions.
915 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
917 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
918 when non-relocatable.
920 2014-04-22 Nick Clifton <nickc@redhat.com>
923 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
925 2014-04-22 Christian Svensson <blue@cmd.nu>
927 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
928 * archures.c: Likewise.
929 * coffcode.h: Likewise.
930 * config.bfd: Likewise.
931 * configure.in: Likewise.
933 * targets.c: Likewise.
934 * cpu-or1k.c: New file.
935 * elf32-or1k.c: New file.
936 * coff-or32.c: Delete.
937 * cpu-openrisc.c: Delete.
938 * cpu-or32.c: Delete.
939 * elf32-openrisc.c: Delete.
940 * elf32-or32.c: Delete.
941 * Makefile.in: Regenerate.
942 * bfd-in2.h: Regenerate.
943 * configure: Regenerate.
944 * libbfd.h: Regenerate.
946 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
949 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
951 2014-04-22 Will Newton <will.newton@linaro.org>
953 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
954 function. (elf_backend_section_flags): Remove define.
956 2014-04-21 Richard Henderson <rth@redhat.com>
958 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
959 parameter; honor it and disable got merging when false.
960 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
961 the first pass of relaxation.
962 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
963 the end of the LITERAL+LITUSE chain.
964 (elf64_alpha_relax_section): Only process LITERAL relocs during the
965 second pass of relaxation.
967 * configure.ac (use_secureplt): Enable by default.
968 * configure: Rebuild.
970 2014-04-18 Tristan Gingold <gingold@adacore.com>
972 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
973 bind_content, weak_bind_content, lazy_bind_content,
975 (bfd_mach_o_load_command): Add comments, add next field.
976 (mach_o_data_struct): Replace commands field by first_command
978 * mach-o.c (bfd_mach_o_append_command): New function.
979 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
980 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
982 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
983 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
984 (bfd_mach_o_write_thread): Use macro instead of literal.
985 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
986 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
988 (bfd_mach_o_write_symtab_content): New function (extracted
989 from bfd_mach_o_write_symtab).
990 (bfd_mach_o_write_symtab): Split.
991 (bfd_mach_o_count_indirect_symbols): Move
992 (bfd_mach_o_build_dysymtab): Remove layout code.
993 (bfd_mach_o_write_contents): Rewritten to build commands in order.
994 (bfd_mach_o_count_sections_for_seg): Remove.
995 (bfd_mach_o_build_obj_seg_command): New function (extracted from
996 bfd_mach_o_build_seg_command).
997 (bfd_mach_o_build_exec_seg_command): New function.
998 (bfd_mach_o_build_dysymtab_command): Remove.
999 (bfd_mach_o_layout_commands): New function.
1000 (bfd_mach_o_init_segment): New function.
1001 (bfd_mach_o_build_commands): Major rework to handle non-object
1003 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1005 (bfd_mach_o_read_dyld_info): Clear content fields.
1006 (bfd_mach_o_read_segment): Adjust call.
1007 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1009 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1010 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1011 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1014 2014-04-18 Tristan Gingold <gingold@adacore.com>
1016 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1017 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1018 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1019 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1021 2014-04-18 Tristan Gingold <gingold@adacore.com>
1023 * mach-o.h (bfd_mach_o_dylinker_command)
1024 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1026 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1027 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1029 2014-04-18 Tristan Gingold <gingold@adacore.com>
1031 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1032 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1033 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1034 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1035 each targets declared.
1036 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1037 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1039 2014-04-18 Tristan Gingold <gingold@adacore.com>
1041 * mach-o.c (bfd_mach_o_write_thread)
1042 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1043 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1044 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1045 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1046 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1047 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1048 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1049 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1050 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1051 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1052 (bfd_mach_o_read_command): Now return a boolean status.
1053 Adjust return statements.
1054 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1055 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1057 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1059 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1060 field. Add assigned_low_gotno and assigned_high_gotno fields.
1061 (mips_elf_create_local_got_entry): Update out-of-space condition.
1062 Set index of new GOT entry to assigned_low_gotno if required by
1063 the current relocation, else set it to assigned_high_gotno.
1064 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1065 with assigned_low_gotno.
1066 (mips_elf_multi_got): Initialize assigned_low_gotno and
1067 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1068 in place of assigned_gotno when handling global GOT entries.
1069 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1070 assigned_high_gotno.
1071 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1072 gap in the middle of local GOT space.
1074 2014-04-17 Alan Modra <amodra@gmail.com>
1077 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1078 current bfd is a plugin. Don't always set type_change_ok
1079 when old bfd is a plugin.
1081 2014-04-16 Tristan Gingold <gingold@adacore.com>
1083 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1086 2014-04-16 Alan Modra <amodra@gmail.com>
1088 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1089 with "ba 0" rather than zeros.
1091 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1093 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1095 2014-04-14 Alan Modra <amodra@gmail.com>
1097 * elf32-ppc.c (BA): Define
1098 (ppc_elf_link_hash_table_create): Correct default_params.
1099 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1100 than "nop" for ppc476_workaround.
1101 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1102 and __glink_PLTresolve. Ensure plt call stub at end of page
1103 doesn't allow fall-thru prefetch.
1105 2014-04-11 Nick Clifton <nickc@redhat.com>
1108 * peXXigen.c (abs_finder): New function.
1109 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1110 than 1^32 try to convert them into section relative values
1113 2014-04-11 Nick Clifton <nickc@redhat.com>
1115 * bfd-in2.h: Regenerate.
1116 * libbfd.h: Regenerate.
1118 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1120 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1121 when building function stubs.
1123 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1125 * elf32-avr.c: Add DIFF relocations for AVR.
1126 (avr_final_link_relocate): Handle the DIFF relocs.
1127 (bfd_elf_avr_diff_reloc): New.
1128 (elf32_avr_is_diff_reloc): New.
1129 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1130 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1133 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1135 2014-04-09 Alan Modra <amodra@gmail.com>
1137 * libcoff.h: Regenerate.
1139 2014-04-09 Alan Modra <amodra@gmail.com>
1141 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1142 of safe ppc476 insns at end of page. Also remove non-branch insns.
1145 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1147 * peXXigen.c (pe_print_debugdata): New function: Displays the
1148 contents of the debug directory and decodes codeview entries.
1149 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1150 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1151 Add functions for reading and writing debugdir and codeview
1153 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1154 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1155 * libcoff-in.h (pe_tdata): Add build-id data.
1156 * libcoff.h: Regenerate.
1157 * coffcode.h (coff_write_object_contents): Run build_id
1158 after_write_object_contents hook.
1160 2014-04-05 Alan Modra <amodra@gmail.com>
1162 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1163 merging non-default sym.
1165 2014-04-04 Tristan Gingold <gingold@adacore.com>
1167 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1170 2014-04-04 Tristan Gingold <gingold@adacore.com>
1172 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1173 thinko on names length.
1175 2014-04-04 Tristan Gingold <gingold@adacore.com>
1177 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1179 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1181 2014-04-04 Tristan Gingold <gingold@adacore.com>
1183 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1185 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1187 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1188 section before dereferencing.
1189 (pe_print_idata, pe_print_edata, pe_print_reloc)
1190 (rsrc_print_section): Don't bother interpreting the contents
1191 of sections which have no contents.
1193 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1196 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1199 2014-04-03 Tristan Gingold <gingold@adacore.com>
1201 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1203 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1205 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1207 2014-04-03 Alan Modra <amodra@gmail.com>
1209 * elf-bfd.h (struct elf_backend_data
1210 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1211 with "bfd_size_type size".
1212 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1213 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1214 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1215 * elfcode.h (bfd_from_remote_memory): Likewise.
1216 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1217 * bfd-in2.h: Regenerate.
1219 2014-04-02 Tristan Gingold <gingold@adacore.com>
1221 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1222 (bfd_mach_o_prebind_cksum_command): New types.
1223 (bfd_mach_o_prebound_dylib_command): Rewrite.
1224 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1226 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1228 (bfd_mach_o_read_prebind_cksum): New function.
1229 (bfd_mach_o_read_twolevel_hints): Ditto.
1230 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1233 2014-04-02 Alan Modra <amodra@gmail.com>
1235 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1236 Consolidate code handling possible section headers past end of
1237 segment. Don't use p_align for page size guess, instead use
1238 minpagesize. Take note of ld.so clearing section headers when
1239 p_memsz > p_filesz. Handle file header specifying no section
1240 headers. Handle zero p_align throughout. Default loadbase to
1241 zero. Add comments. Rename contents_size to high_offset, and
1242 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1243 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1244 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1246 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1247 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1248 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1249 * bfd-in2.h: Regnerate.
1251 2014-04-01 Tristan Gingold <gingold@adacore.com>
1253 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1256 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1257 Pavel Fedin <p.fedin@samsung.com>
1259 * elf32-arm.c: Add support for limited pretty-printing of PLT
1260 entries on eabi and nacl targets.
1261 (elf32_arm_get_synthetic_symtab): Add new callback.
1262 (elf32_arm_nacl_plt_sym_val): Likewise.
1263 (elf32_arm_plt0_size): Add helper function.
1264 (elf32_arm_plt_size): Likewise.
1266 2014-03-27 Tristan Gingold <gingold@adacore.com>
1268 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1269 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1271 2014-03-27 Tristan Gingold <gingold@adacore.com>
1273 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1274 * mach-o.c (bfd_mach_o_write_symtab)
1275 (bfd_mach_o_write_contents)
1276 (bfd_mach_o_set_section_flags_from_bfd)
1277 (bfd_mach_o_build_seg_command): Fix indentation.
1278 (bfd_mach_o_get_base_address): New function.
1280 2014-03-26 Nick Clifton <nickc@redhat.com>
1282 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1283 relocations in discarded sections.
1285 2014-03-26 Tristan Gingold <gingold@adacore.com>
1287 * mach-o.c (bfd_mach_o_convert_architecture): Add
1288 BFD_MACH_O_CPU_TYPE_ARM64.
1290 2014-03-26 Alan Modra <amodra@gmail.com>
1292 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1293 needed plt entries when taking the address of functions for
1294 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1295 Move opd setup and abiversion checks to..
1296 (ppc64_elf_before_check_relocs): ..here. Renamed from
1297 ppc64_elf_process_dot_syms. Set output abiversion from input and
1298 input abiversion from output, if either is not set.
1299 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1300 (elf_backend_check_directives): Update.
1302 2014-03-25 Will Newton <will.newton@linaro.org>
1304 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1305 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1306 of input sections rather than output sections.
1308 2014-03-20 Will Newton <will.newton@linaro.org>
1311 * elf32-arm.c (elf32_arm_check_relocs): Set
1312 pointer_equality_needed for absolute references within
1314 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1315 unless pointer_equality_needed is set.
1317 2014-03-19 Nick Clifton <nickc@redhat.com>
1319 * peXXigen.c (rsrc_process_section): Add code to scan input
1320 sections and record their lengths. Use these lengths to find the
1321 start of each merged .rsrc section.
1323 2014-03-17 Tristan Gingold <gingold@adacore.com>
1325 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1326 (bfd_mach_o_read_command): Ditto.
1328 2014-03-14 Meador Inge <meadori@codesourcery.com>
1330 * configure.in: Add strnlen to AC_CHECK_DECLS.
1331 * config.in: Regenerate.
1332 * configure: Regenerate.
1333 * sysdep.h (strnlen): Add prototype.
1335 2014-03-14 Alan Modra <amodra@gmail.com>
1337 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1338 handling for VLE_SDA21 relocs.
1340 2014-03-13 Tristan Gingold <gingold@adacore.com>
1342 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1344 (pe_bfd_object_p): Also read version number to detect ILF.
1345 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1346 (x86_64pe_bigobj_vec): Define
1347 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1348 (bfd_coff_max_nscns): New macro.
1349 (coff_compute_section_file_positions): Use unsigned int for
1350 target_index. Compare with bfd_coff_max_nscns.
1351 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1352 Set a value for _bfd_coff_max_nscns.
1353 (header_bigobj_classid): New constant.
1354 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1355 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1356 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1358 (bigobj_swap_table): New table.
1359 * libcoff.h: Regenerate.
1360 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1361 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1362 _bfd_coff_max_nscns.
1363 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1364 * coff-rs6000.c (bfd_xcoff_backend_data)
1365 (bfd_pmac_xcoff_backend_data): Likewise.
1366 * coff64-rs6000.c (bfd_xcoff_backend_data)
1367 (bfd_xcoff_aix5_backend_data): Likewise.
1368 * targets.c (x86_64pe_bigobj_vec): Declare.
1369 * configure.in (x86_64pe_bigobj_vec): New vector.
1370 * configure: Regenerate.
1371 * config.bfd: Add bigobj object format for Windows targets.
1373 2014-03-12 Nick Clifton <nickc@redhat.com>
1376 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1377 before testing for vxworks.
1379 2014-03-12 Alan Modra <amodra@gmail.com>
1381 * Makefile.in: Regenerate.
1383 2014-03-12 Alan Modra <amodra@gmail.com>
1386 * elf.c (copy_elf_program_header): Ignore first section lma if
1389 2014-03-11 Alan Modra <amodra@gmail.com>
1392 * coff-rs6000.c: Include stdint.h.
1393 * coff64-rs6000.c: Likewise.
1395 2014-03-10 Tristan Gingold <gingold@adacore.com>
1397 * ticoff.h: Removed.
1399 2014-03-08 Alan Modra <amodra@gmail.com>
1401 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1402 many relocations. Correct bitsize and rightshift too for a number
1403 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1404 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1405 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1406 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1407 fields in instructions to signed/unsigned according to whether
1408 the field takes a signed or unsigned value. Tidy vle split16 code.
1409 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1411 2014-03-08 Alan Modra <amodra@gmail.com>
1413 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1414 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1415 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1416 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1417 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1418 fields in instructions to signed/unsigned according to whether
1419 the field takes a signed or unsigned value.
1421 2014-03-07 Pedro Alves <palves@redhat.com>
1424 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1425 through ptr_to_uint instead of through long.
1427 2014-03-06 Nick Clifton <nickc@redhat.com>
1430 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1431 attribute section names.
1433 2014-03-05 Alan Modra <amodra@gmail.com>
1435 Update copyright years.
1437 2014-03-05 Alan Modra <amodra@gmail.com>
1439 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1440 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1441 (ppc64_elf_check_relocs): Likewise.
1442 (ppc64_elf_relocate_section): Likewise.
1443 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1444 * bfd-in2.h: Regenerate.
1445 * libbfd.h: Regenerate.
1447 2014-03-04 Heiher <r@hev.cc>
1449 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1451 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1452 extension of bfd_mach_mipsisa64r2.
1454 2014-03-04 Nick Clifton <nickc@redhat.com>
1457 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1458 (elf32_thumb2_plt_entry): New array.
1459 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1460 using thumb2 based PLT.
1461 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1463 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1465 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1467 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1468 Thumb2 based PLT 0-entry.
1469 (elf32_arm_output_arch_local_syms): Handle creation of local
1470 symbols for Thumb2 based PLT entries.
1472 2014-02-28 Alan Modra <amodra@gmail.com>
1475 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1476 the same conditions we called check_relocs.
1478 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1480 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1481 * bfd-in2.h: Regenerate.
1482 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1483 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1484 using long PLT entries.
1485 (bfd_elf32_arm_use_long_plt): New function.
1486 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1488 2014-02-27 Alan Modra <amodra@gmail.com>
1490 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1491 params for targets that don't use ppc32elf.em.
1493 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1495 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1496 of GOTOFF relocations.
1498 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1499 H.J. Lu <hongjiu.lu@intel.com>
1501 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1502 (elf_x86_64_legacy_plt_entry): Likewise.
1503 (elf_x86_64_bnd_plt_entry): Likewise.
1504 (elf_x86_64_legacy_plt2_entry): Likewise.
1505 (elf_x86_64_bnd_plt2_entry): Likewise.
1506 (elf_x86_64_bnd_arch_bed): Likewise.
1507 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1508 (elf_x86_64_link_hash_table): Add plt_bnd.
1509 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1511 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1512 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1514 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1515 symbols. Resolve call to the second PLT if it is created.
1516 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1517 (elf_x86_64_relocate_section): Resolve PLT references to the
1518 second PLT if it is created.
1519 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1520 second PLT entry for BND relocation.
1521 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1522 the second PLT is created.
1523 (elf_x86_64_get_synthetic_symtab): New.
1524 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1526 2014-02-19 Alan Modra <amodra@gmail.com>
1528 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1529 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1530 provision of out-of-line register save/restore routines.
1532 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1534 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1535 PT_DYNAMIC segment flags.
1537 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1540 * simple.c (struct saved_offsets): New.
1541 (simple_save_output_info): Use it for ptr.
1542 (simple_restore_output_info): Use it for ptr. Check section_count.
1543 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1545 2014-02-17 Alan Modra <amodra@gmail.com>
1547 * elf64-ppc.h (struct ppc64_elf_params): Define.
1548 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1549 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1550 ppc64_elf_build_stubs): Update prototype.
1551 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1552 fields now in params. Adjust code throughout file.
1553 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1554 Save params pointer in htab.
1555 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1556 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1557 ppc64_elf_build_stubs): Remove parameters now in "params".
1559 2014-02-17 Alan Modra <amodra@gmail.com>
1561 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1562 patched for ppc476 workaround. Reapply branch taken/not taken
1565 2014-02-12 Alan Modra <amodra@gmail.com>
1567 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1568 stubs for calls to __tls_get_addr that we know will later be
1571 2014-02-12 Alan Modra <amodra@gmail.com>
1573 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1574 for ld -r, when code sections are sufficiently aligned.
1575 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1578 2014-02-12 Alan Modra <amodra@gmail.com>
1581 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1582 --export-dynamic and --dynamic-list marking of symbols.
1583 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1586 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1589 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1590 executables if it matches dynamic_list.
1592 2014-02-10 Alan Modra <amodra@gmail.com>
1594 * po/SRC-POTFILES.in: Regenerate.
1595 * po/bfd.pot: Regenerate.
1597 2014-02-09 Alan Modra <amodra@gmail.com>
1599 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1600 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1601 (elfNN_bed): Init new field.
1602 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1603 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1604 (ppc_elf_relax_section): Don't reallocate section here, write
1605 stubs, or write out relocs for ld -r here..
1606 (ppc_elf_relocate_section): ..instead write stubs here, and use
1607 existing code to write out relocs for ld -r. Fix offset
1608 adjustment on reloc for little-endian.
1609 (elf_backend_caches_rawsize): Define.
1611 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1614 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1616 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1618 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1619 return paths. Three times.
1620 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1622 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1623 (ppc64_elf_edit_toc): Free USED in return path.
1625 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1627 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1628 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1629 * libbfd.h: Regenerated.
1630 * bfd-in2.h: Regenerated.
1631 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1632 (nios2_reloc_map): Likewise.
1633 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1634 Fixed all references.
1635 (nios2_elf32_relocate_section): Add new relocations.
1636 (nios2_elf32_check_relocs): Likewise.
1637 (nios2_elf32_gc_sweep_hook): Likewise.
1639 2014-02-03 Alan Modra <amodra@gmail.com>
1641 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1642 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1643 (ppc_elf_link_params): New function.
1644 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1646 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1647 parameters. Use htab->params instead.
1648 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1649 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1650 64 bytes for ppc476 workaround.
1651 (struct ppc_elf_relax_info): New.
1652 (ppc_elf_relax_section): Exclude linker created sections and
1653 those too small to hold one instruction. Don't add another
1654 branch around trampolines on later relax passes. Don't
1655 generate trampolines for undefined symbols when !relocatable,
1656 nor for plugin symbols. Allocate space for ppc476 workaround
1657 patch area. Free fixups on error return path.
1658 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1659 * elf32-ppc.h (struct ppc_elf_params): New.
1660 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1661 (ppc_elf_link_params): Declare.
1662 * section.c (SEC_INFO_TYPE_TARGET): Define.
1663 * bfd-in2.h: Regenerate.
1665 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1667 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1669 (nios2_elf32_relocate_section): Use got_base to adjust
1670 GOT-pointer-relative relocations relative to _gp_got.
1671 (create_got_section): Create _gp_got symbol.
1672 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1673 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1675 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1677 * bfd-in2.h: Update from reloc.c.
1678 * elf32-nios2.c: Include elf32-nios2.h.
1679 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1680 (nios2_reloc_map): Likewise.
1681 (enum elf32_nios2_stub_type): Declare.
1682 (struct elf32_nios2_stub_hash_entry): Declare.
1683 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1684 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1685 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1686 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1687 bfd_count, top_index, input_list, all_local_syms.
1688 (nios2_call26_stub_entry): New.
1689 (nios2_elf32_install_imm16): Move up in file.
1690 (nios2_elf32_install_data): Move up in file.
1691 (hiadj): Move up in file.
1692 (stub_hash_newfunc): New.
1693 (link_hash_newfunc): Initialize hsh_cache field.
1695 (nios2_stub_name): New.
1696 (nios2_get_stub_entry): New.
1697 (nios2_add_stub): New.
1698 (nios2_elf32_setup_section_lists): New.
1699 (nios2_elf32_next_input_section): New.
1700 (CALL26_SEGMENT): New.
1701 (MAX_STUB_SECTION_SIZE): New.
1702 (group_sections): New.
1703 (nios2_type_of_stub): New.
1704 (nios2_build_one_stub): New.
1705 (nios2_size_one_stub): New.
1706 (get_local_syms): New.
1707 (nios2_elf32_size_stubs): New.
1708 (nios2_elf32_build_stubs): New.
1709 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1710 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1711 trampolines for R_NIOS2_CALL26 stubs.
1712 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1713 (nios2_elf32_gc_sweep_hook): Likewise.
1714 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1715 (nios2_elf32_link_hash_table_free): New.
1716 (bfd_elf32_bfd_link_hash_table_free): Define.
1717 * elf32-nios2.h: New file.
1718 * libbfd.h: Update from reloc.c.
1719 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1721 2014-01-29 Nick Clifton <nickc@redhat.com>
1724 * elf32-metag.c (elf_metag_post_process_headers): Call
1725 _bfd_elf_post_process_headers.
1726 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1727 _bfd_elf_copy_private_data.
1728 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1730 2014-01-29 Nick Clifton <nickc@redhat.com>
1732 * bfd-in.h (bfd_set_section_vma): Delete.
1733 (bfd_set_section_alignment): Delete.
1734 (bfd_set_section_userdata): Delete.
1735 (bfd_set_cacheable): Delete.
1736 * bfd.c (bfd_set_cacheable): New static inline function.
1737 * section.c (bfd_set_section_userdata): Likewise.
1738 (bfd_set_section_vma): Likewise.
1739 (bfd_set_section_alignment): Likewise.
1740 * bfd-in2.h: Regenerate.
1742 2014-01-28 Nick Clifton <nickc@redhat.com>
1744 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1745 attributes select the CU containing the abbreviation, which may not
1748 2014-01-24 Alan Modra <amodra@gmail.com>
1750 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1751 to get_relocs for ELFv2.
1753 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1756 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1757 if TLS sections are not adjacent.
1759 2014-01-22 Alan Modra <amodra@gmail.com>
1761 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1763 2014-01-22 Alan Modra <amodra@gmail.com>
1765 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1767 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1770 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1771 regular default symbol definition and the versioned dynamic
1772 symbol definition mismatch, skip the default symbol definition
1773 if one of them is IFUNC.
1775 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1778 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1779 info->export_dynamic nor h->ref_dynamic for type mismatch when
1780 adding the default version.
1782 2014-01-16 Alan Modra <amodra@gmail.com>
1784 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1785 mips_elf_traverse_got_arg* rather than mips_got_info*.
1786 Adjust caller. Alloc on output_bfd rather than symbol section
1789 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1791 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1793 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1795 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1799 against __ehdr_start.
1800 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1802 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1804 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1806 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1808 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1811 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1812 count if there are any non pc-relative relocs.
1813 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1815 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1816 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1818 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1819 offset while calculating relocation address.
1820 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1821 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1823 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1826 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1827 R_ARM_ABS8 and R_ARM_ABS16.
1829 2014-01-13 Alan Modra <amodra@gmail.com>
1831 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1832 error when shared and force a plt call otherwise.
1833 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1834 plt_type == PLT_NEW.
1835 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1836 the appropriate call stub.
1838 2014-01-10 Alan Modra <amodra@gmail.com>
1843 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1844 (assign_file_positions_for_non_load_sections): When setting up
1845 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1846 header that completely covers the relro region.
1848 2014-01-09 Tristan Gingold <gingold@adacore.com>
1850 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1851 table macros and add macros to initializa the structure.
1853 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1858 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1859 size for PT_GNU_RELRO segment.
1860 (assign_file_positions_for_load_sections): If PT_LOAD segment
1861 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1863 2014-01-07 Tom Tromey <tromey@redhat.com>
1865 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1868 2014-01-03 Nick Clifton <nickc@redhat.com>
1871 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1874 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1877 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1879 2014-01-02 Nick Clifton <nickc@redhat.com>
1882 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1883 filename in the bfd's filename field.
1884 * elfcode.h (bfd_from_remote_memory): Likewise.
1885 * ieee.c (ieee_object_p): Likewise.
1886 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1887 * oasys.c (oasys_openr_next_archived_file): Likewise.
1888 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1889 * opncls.c (bfd_fopen): Likewise.
1890 (bfd_openstreamr): Likewise.
1891 (bfd_openr_iovec): Likewise.
1892 (bfd_openw): Likewise.
1893 (bfd_create): Likewise.
1894 (_bfd_delete_bfd): Free filename.
1896 For older changes see ChangeLog-2013
1898 Copyright (C) 2014 Free Software Foundation, Inc.
1900 Copying and distribution of this file, with or without modification,
1901 are permitted in any medium without royalty provided the copyright
1902 notice and this notice are preserved.
1908 version-control: never