1 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
3 * srec.c (srec_scan): Return error for 0 size.
5 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
8 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
9 to check discarded input section.
10 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
12 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
15 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
16 sections to input from ld --just-symbols.
18 2014-08-26 DJ Delorie <dj@redhat.com>
20 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
23 2014-08-26 Jiong Wang <jiong.wang@arm.com>
25 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
26 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
28 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
30 2014-08-26 Nick Clifton <nickc@redhat.com>
32 * config.bfd: Fix typo in or1knd selection.
34 2014-08-22 Kai Tietz <ktietz@redhat.com>
37 * coffcode.h (coff_compute_section_file_positions): Keep
38 FileAlignment valid as set.
40 2014-08-22 Alan Modra <amodra@gmail.com>
42 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
43 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
45 2014-08-22 Alan Modra <amodra@gmail.com>
47 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
49 (_bfd_elf_begin_eh_frame_parsing): Delete.
50 (_bfd_elf_end_eh_frame_parsing): Delete.
51 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
52 (_bfd_elf_end_eh_frame_parsing): Delete.
53 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
54 !info->relocatable in place of merge_cies.
55 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
56 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
57 (ppc64_elf_size_stubs): Likewise pad stub FDE.
58 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
59 (ppc64_elf_size_stubs): ..here and..
60 (ppc64_elf_finish_dynamic_sections): ..here.
62 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
64 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
66 2014-08-21 Tony Wang <tony.wang@arm.com>
68 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
69 the veneer routine for R_ARM_THM_JUMP19.
70 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
71 (elf32_arm_size_stub): Ditto.
73 2014-08-20 Roland McGrath <mcgrathr@google.com>
76 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
77 all reloc types with pc_relative set in the howto, not just for
78 R_ARM_REL32 and R_ARM_REL32_NOI.
79 (allocate_dynrelocs_for_symbol): Update comment.
80 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
81 set in the howto, set call_reloc_p and may_need_local_target_p but
82 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
83 (elf32_arm_check_relocs): Likewise.
85 2014-08-20 Will Newton <will.newton@linaro.org>
87 * config.bfd: Default armeb-*-eabi* to big endian.
89 2014-08-19 Alan Modra <amodra@gmail.com>
91 * configure: Regenerate.
93 2014-08-18 Alan Modra <amodra@gmail.com>
95 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
96 use dynrelocs for ifunc.
97 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
99 2014-08-18 Alan Modra <amodra@gmail.com>
102 * elflink.c (on_needed_list): Only consider libraries that have
105 2014-08-18 Alan Modra <amodra@gmail.com>
107 * elflink.c (bfd_elf_discard_info): Return int error status.
108 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
109 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
110 * bfd-in2.h: Regenerate.
112 2014-08-14 Alan Modra <amodra@gmail.com>
114 * peXXigen.c (pe_print_reloc): Protect against access past end
117 2014-08-14 Alan Modra <amodra@gmail.com>
120 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
121 in the order they are mapped to output sections.
123 2014-08-14 Alan Modra <amodra@gmail.com>
125 * configure.ac: Delete redundant plugin related checks.
126 * configure: Regenerate.
128 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
130 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
131 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
134 2014-08-12 Alan Modra <amodra@gmail.com>
136 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
137 here when not calling the generic add_symbol function. Formatting.
138 Correct handling of indirect symbols. Update notice call.
139 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
140 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
141 symbols early. Update notice call. Add comments regarding weak
142 symbols vs. indirect.
144 2014-08-12 Alan Modra <amodra@gmail.com>
147 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
150 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
152 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
155 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
156 Alan Modra <amodra@gmail.com>
159 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
160 warning for references in LTO IR to warning symbols.
162 2014-08-07 Alan Modra <amodra@gmail.com>
164 * linker.c (WARN, CWARN): Collapse these states to WARN.
165 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
168 2014-08-05 Doug Evans <dje@google.com>
170 * bfd-in2.h: Regenerate.
171 * libcoff.h: Regenerate.
173 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
175 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
176 rawsize if changing size.
178 2014-08-05 Alan Modra <amodra@gmail.com>
181 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
183 2014-08-05 Alan Modra <amodra@gmail.com>
185 * linker.c (generic_link_check_archive_element): Move handling
186 of command link -u symbols with a common symbol def to the
187 code handling non-common symbols so that archive element symbols
188 are loaded. Use generic_link_add_object_symbols.
190 2014-08-05 Alan Modra <amodra@gmail.com>
193 * linker.c (struct archive_list, struct archive_hash_entry,
194 struct archive_hash_table, archive_hash_newfunc,
195 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
196 archive_hash_table_free): Delete.
197 (_bfd_generic_link_add_archive_symbols): Add h and name params to
198 checkfn. Rewrite using a straight-forward scan over archive map.
199 (generic_link_check_archive_element_no_collect,
200 generic_link_check_archive_element_collect,
201 generic_link_check_archive_element): Add h and name params.
202 * aoutx.h (aout_link_check_archive_element): Likewise.
203 * pdp11.c (aout_link_check_archive_element): Likewise.
204 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
205 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
206 scan symbols, simply add archive element whenever h is undefined.
207 (coff_link_check_ar_symbols): Delete.
208 * ecoff.c (read_ext_syms_and_strs): Delete.
209 (reread_ext_syms_and_strs): Delete.
210 (ecoff_link_check_archive_element): Add h and name param. Don't
211 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
212 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
214 (elf_link_add_archive_symbols): Delete "defined" array, merge
215 functionality into "included". Make "included" a char array. Don't
216 set or test archive_pass.
217 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
218 * libbfd.h: Regenerate.
220 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
223 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
225 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
227 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
228 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
229 (bfd_mips_elf_swap_abiflags_v0_in): New function.
230 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
231 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
232 (_bfd_mips_elf_fake_sections): Likewise.
233 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
234 (_bfd_mips_elf_additional_program_headers): Account for new
235 PT_MIPS_ABIFLAGS program header.
236 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
237 associate with .MIPS.abiflags.
238 (_bfd_mips_elf_gc_mark_extra_sections): New function.
239 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
240 (infer_mips_abiflags): Likewise.
241 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
242 (mips_32bit_flags_p): Moved higher.
243 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
244 checking for FP ABIs.
245 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
246 checks. Check EF_MIPS_FP64 flag consistency.
247 (print_mips_ases, print_mips_isa_ext): New static function.
248 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
249 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
250 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
251 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
252 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
253 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
254 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
255 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
257 2014-07-28 Alan Modra <amodra@gmail.com>
260 * archive.c (_bfd_compute_and_write_armap): Warn on adding
261 __gnu_lto_slim to armap.
262 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
263 __gnu_lto_slim to linker hash table.
265 2014-07-27 Anthony Green <green@moxielogic.org>
267 * config.bfd: Add moxie-*-moxiebox*.
269 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
271 Add or reactivate or1k-*-rtems*
272 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
274 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
276 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
278 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
279 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
281 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
284 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
285 and R_*_IRELATIVE relocation offset with PLT entry.
286 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
287 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
288 (elf_x86_64_get_synthetic_symtab): Use it.
290 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
293 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
294 next_tls_desc_index with elf.srelplt->reloc_count.
296 2014-07-15 Alan Modra <amodra@gmail.com>
298 * cache.c (cache_bread_1): Don't return -1 when fread returns
301 2014-07-15 Alan Modra <amodra@gmail.com>
303 * elflink.c (elf_merge_st_other): Update comments. Simplify
304 visibility handling. Make isym const. Move code modifying
305 isym->st_other for --exclude-libs to..
306 (elf_link_add_object_symbols): ..here.
308 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
311 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
313 2014-07-08 Nick Clifton <nickc@redhat.com>
316 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
317 segments in input bfds.
319 2014-07-08 Will Newton <will.newton@linaro.org>
321 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
322 value to 64kB and remove custom setting for NaCl.
324 2014-07-08 Alan Modra <amodra@gmail.com>
326 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
327 bits from source to dest.
328 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
329 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
331 * bfd-in2.h: Regenerate.
333 2014-07-08 Jiong Wang <jiong.wang@arm.com>
335 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
336 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
337 when info->relocatable be true.
339 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
341 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
342 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
343 * bfd-in2.h: Regenerate.
344 * libbfd.h: Regenerate.
346 2014-07-04 Alan Modra <amodra@gmail.com>
348 * Makefile.am: Update "configure.in" comments.
351 * configure.host: Likewise.
352 * doc/bfdint.texi: Likewise.
353 * targets.c: Likewise.
354 * warning.m4: Likewise.
355 * Makefile.in: Regenerate.
357 2014-07-04 Alan Modra <amodra@gmail.com>
359 * configure.ac: Rename from configure.in.
360 * Makefile.in: Regenerate.
361 * config.in: Regenerate.
362 * doc/Makefile.in: Regenerate.
364 2014-07-04 Alan Modra <amodra@gmail.com>
366 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
367 * Makefile.in: Regenerate.
369 2014-07-04 Alan Modra <amodra@gmail.com>
371 * version.m4: New file.
372 * configure.in: Include version.m4.
374 * Makefile.am (RELEASE): Delete.
375 (bfdver.h): Depend on development.sh, use instead of RELEASE.
376 * Makefile.in: Regenerate.
377 * doc/Makefile.in: Regenerate.
379 2014-07-02 Alan Modra <amodra@gmail.com>
381 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
382 pointer_equality_needed when !readonly_dynrelocs.
383 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
385 2014-07-02 Alan Modra <amodra@gmail.com>
387 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
388 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
390 2014-07-01 Alan Modra <amodra@gmail.com>
392 * bfd.c (struct bfd): Reorganise for better packing. Delete
393 "ifd" field. Make "format", "direction" and "flags" bitfields.
394 (HAS_LOAD_PAGE): Delete, renumber following flags.
395 * bfd-in2.h: Regenerate.
396 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
398 2014-07-01 Alan Modra <amodra@gmail.com>
400 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
401 (struct ppc_link_hash_table): Increase size of stub_count array.
402 (build_global_entry_stubs): Emit symbol on global entry stub.
403 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
406 2014-07-01 Alan Modra <amodra@gmail.com>
408 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
409 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
410 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
412 (ppc64_elf_relocate_section): Disable ELFv2 function entry
413 optimisation when --traditional-format.
415 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
416 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
417 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
418 Soundararajan <Sounderarajan.D@atmel.com>
420 * archures.c: Add avrtiny architecture for avr target.
421 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
422 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
423 added for 16 bit LDS/STS instruction of avrtiny arch.
424 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
425 BFD_RELOC_AVR_LDS_STS_16.
426 (bfd_elf_avr_final_write_processing): Select machine number
428 (elf32_avr_object_p): Set machine number for avrtiny arch.
429 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
430 * bfd-in2.h: Regenerate.
431 * libbfd.h: Regenerate.
433 2014-06-26 Nick Clifton <nickc@redhat.com>
436 * dwarf2.c (is_str_attr): New function.
437 (find_abstract_instance_name): Use it to determine when an
438 attribute has a string value.
440 2014-06-24 Alan Modra <amodra@gmail.com>
442 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
443 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
446 2014-06-21 Philippe De Muyter <phdm@macqel.be>
448 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
451 2014-06-20 Kyle McMartin <kyle@redhat.com>
453 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
454 emitting initial-exec relocs when not linking an executable.
456 2014-06-16 Will Newton <will.newton@linaro.org>
458 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
459 htab->next_tls_desc_index in the non-IPLT case.
460 Calculate GOT offset correctly for the non-IPLT case.
461 (allocate_dynrelocs_for_symbol): Don't increment
462 htab->next_tls_desc_index here.
464 2014-06-16 Alan Modra <amodra@gmail.com>
466 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
469 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
471 * elfxx-aarch64.c (stdarg.h): Include.
473 (_bfd_aarch64_elf_grok_prstatus): Updated.
474 (_bfd_aarch64_elf_grok_psinfo): New function.
475 (_bfd_aarch64_elf_write_core_note): New function.
476 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
477 (elf_backend_write_core_note): Define.
479 2014-06-13 Alan Modra <amodra@gmail.com>
481 * archive.c: Include bfdlink.h.
482 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
483 * bfd.c (struct bfd): Add is_linker_output field.
484 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
485 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
486 link.hash and is_linker_output.
487 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
488 param with bfd*. Assert is_linker_output and link.hash, and
489 clear them before exit.
490 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
491 bfd_link_hash_table* param with bfd*. Hack is_linker_output
492 and link.hash so we can free two linker hash tables.
493 (elf32_mn10300_link_hash_table_create): Create static_hash_table
494 first. Clean up on errors. Set hash_table_free pointer.
495 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
496 bfd_link_hash_table* param with bfd*.
497 (elf32_arm_link_hash_table_create): Clean up on errors. Set
498 hash_table_free pointer.
499 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
500 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
501 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
502 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
503 * xcofflink.c: Similarly.
504 * simple.c (bfd_simple_get_relocated_section_contents): Save and
505 clear link.next before creating linker hash table. Clean up on
506 errors, and restore link.next on exit.
507 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
508 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
509 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
510 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
511 * hash.c (bfd_hash_table_init_n): Free table on error.
512 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
513 * bfd-in2.h: Regenerate.
514 * libbfd.h: Regenerate.
515 * libcoff.h: Regenerate.
517 2014-06-13 Alan Modra <amodra@gmail.com>
520 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
521 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
522 * bfd.c (bfd_link_hash_table_free): Don't define.
523 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
524 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
525 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
526 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
527 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
528 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
529 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
530 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
531 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
532 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
533 * xsym.c: Don't define various link_hash_table_free defines, and
534 remove from bfd_target vars. Temporarily reference some of the
535 target link_hash_table_free functions to avoid warnings.
536 * bfd-in2.h: Regenerate.
537 * libbfd.h: Regenerate.
539 2014-06-13 Alan Modra <amodra@gmail.com>
541 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
542 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
543 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
544 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
545 Move link_hash_table_free functions before their corresponding
546 link_hash_table_create functions.
548 2014-06-13 Alan Modra <amodra@gmail.com>
550 * bfd.c (struct bfd): Replace link_next with a union.
551 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
552 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
553 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
554 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
555 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
556 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
557 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
558 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
559 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
560 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
561 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
562 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
563 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
564 * bfd-in2.h: Regenerate.
566 2014-06-11 Alan Modra <amodra@gmail.com>
568 * linker.c (unwrap_hash_lookup): Add missing parens.
570 2014-06-11 Kai Tietz <ktietz@redhat.com>
572 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
573 * libcoff.h: Regenerated.
575 2014-06-10 Alan Modra <amodra@gmail.com>
578 * linker.c (unwrap_hash_lookup): New function.
579 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
580 * elf32-i370.c (i370_elf_relocate_section): Likewise.
581 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
582 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
583 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
584 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
585 * elf32-spu.c (spu_elf_relocate_section): Likewise.
586 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
588 2014-06-07 Alan Modra <amodra@gmail.com>
590 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
591 insn as a bitfield; Use complain_overflow_bitfield.
592 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
594 2014-06-05 Joel Brobecker <brobecker@adacore.com>
596 * development.sh: New file.
597 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
598 Make -Werror the default with GCC only if DEVELOPMENT is true.
599 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
600 $(srcdir)/development.sh.
601 * Makefile.in, configure: Regenerate.
603 2014-06-04 Will Newton <will.newton@linaro.org>
605 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
606 being non-NULL into an assert.
607 (elfNN_aarch64_tls_relax): Remove unused code.
609 2014-06-03 DJ Delorie <dj@redhat.com>
611 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
613 2014-06-03 Nick Clifton <nickc@redhat.com>
616 * peXXigen.c (rsrc_process_section): Page align the new contents
619 2014-06-03 Alan Modra <amodra@gmail.com>
621 * elf64-ppc.c (ADDIS_R12_R2): Define.
622 (build_plt_stub): Support fusion on ELFv2 stub.
623 (ppc_build_one_stub): Likewise for plt branch stubs.
625 2014-05-28 Alan Modra <amodra@gmail.com>
627 * elf32-rx.c (rx_table_map): Delete set but not used variables.
629 2014-05-28 Tristan Gingold <gingold@adacore.com>
631 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
632 to keep the length of the best fit range.
633 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
636 2014-05-27 DJ Delorie <dj@redhat.com>
638 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
639 (rx_elf_relocate_section): If we find a reloc against
640 $tableentry$default$<name>, redirect it to the appropriate
642 (RX_Table_Info): New.
643 (rx_table_find): New. Check all tables and SEC_KEEP all sections
644 with table parts in them.
645 (rx_check_directives): New.
646 (rx_table_map_2): New.
648 (rx_additional_link_map_text): New. Called to dump tables to the
650 * bfd/elf32-rx.h: New.
652 2014-05-20 DJ Delorie <dj@redhat.com>
654 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
656 2014-05-20 Alan Modra <amodra@gmail.com>
659 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
660 Remove redundant setting of htab->elf.dynobj. Don't align.
661 Define .sdata symbols using _bfd_elf_define_linkage_sym.
662 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
663 (create_sdata_sym): Delete.
664 (elf_allocate_pointer_linker_section): Rename from
665 elf_create_pointer_linker_section. Align section.
666 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
667 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
669 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
670 Remove unnecessary tests on _SDA_BASE_ sym.
671 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
672 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
673 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
674 (ppc_elf_maybe_strip_sdata_syms): Declare.
676 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
678 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
680 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
682 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
683 in a section with no contents.
684 (is_vma_in_section, find_section_by_vma): New functions.
685 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
686 offsets in the debug directory.
687 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
688 Byte-swap GUID from little-endian to big-endian order for
689 consistent and conventional display.
691 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
693 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
694 64-bit doubles objects mix with 32-bit doubles objects.
695 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
697 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
699 * mmo.c: Update URLs in documentation comments.
701 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
702 David Weatherford <weath@cadence.com>
703 Max Filippov <jcmvbkbc@gmail.com>
705 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
708 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
710 * config.bfd: Add proper arm config for *-*-freebsd*.
712 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
714 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
715 mips32r5 and mips64r5.
716 * archures.c (bfd_architecture): Likewise.
717 * bfd-in2.h (bfd_architecture): Likewise.
718 * cpu-mips.c (arch_info_struct): Likewise.
719 * elfxx-mips.c (mips_set_isa_flags): Likewise.
721 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
723 * elfxx-mips.h (elfxx-mips.h): Declare.
724 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
725 Tag_GNU_MIPS_ABI_FP mismatches.
726 (_bfd_mips_fp_abi_string): New function.
728 2014-05-02 Alan Modra <amodra@gmail.com>
730 * targets.c: Sort bfd_target vectors somewhat alphabetically.
731 * configure.in: Likewise.
732 * configure: Regenerate.
734 2014-05-02 Alan Modra <amodra@gmail.com>
736 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
737 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
738 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
739 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
740 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
741 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
742 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
743 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
744 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
745 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
746 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
747 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
748 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
749 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
750 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
751 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
752 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
753 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
754 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
755 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
756 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
757 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
758 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
759 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
760 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
761 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
762 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
763 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
764 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
765 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
766 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
767 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
768 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
769 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
770 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
771 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
772 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
773 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
774 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
775 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
776 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
777 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
778 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
779 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
780 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
781 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
782 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
783 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
785 * configure: Regenerate.
787 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
789 * mmo.c (mmo File layout documentation): Add note about low bits
791 (mmo_write_chunk): When handling data remainder, assert that
792 previous remaining data is flushed.
793 (mmo_write_loc_chunk): Only look for trailing and leading zeros
794 when dealing with an aligned VMA and for aligned lengths. Don't skip
795 the last 32-bit-word of zeros.
796 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
797 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
798 emitting data, not after updating it.
799 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
801 2014-04-30 Nick Clifton <nickc@redhat.com>
803 * compress.c (bfd_is_section_compressed): When checking the
804 .debug_str section, also check the fifth byte in the section is
805 not part of a string.
807 2014-04-30 Alan Modra <amodra@gmail.com>
809 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
810 (find_merged_cie): Identify personality functions by (bfd_id,index)
811 pair when a local sym is used.
813 2014-04-29 Christian Svensson <blue@cmd.nu>
815 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
816 into .rela.got if it contained TLS relocations as well.
818 2014-04-28 Nick Clifton <nickc@redhat.com>
821 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
824 2014-04-26 Alan Modra <amodra@gmail.com>
826 * po/SRC-POTFILES.in: Regenerate.
827 * configure: Regenerate.
829 2014-04-25 Nick Clifton <nickc@redhat.com>
832 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
833 a 342-bit host. This time for older versions of gcc.
835 2014-04-24 Nick Clifton <nickc@redhat.com>
837 * peXXigen.c (rsrc_print_section): Fix compile time warning for
840 2014-04-24 Alan Modra <amodra@gmail.com>
843 * dwarf2.c: Formatting.
844 (struct dwarf2_debug): Make adjusted_section_count signed.
845 (unset_sections): Make i signed.
846 (set_debug_vma): New function.
847 (place_sections): Handle separate debug object file. Set VMA
848 on debug sections, even if they have an output section. Also
849 set VMA on zero size sections, and non-load but alloc sections.
850 Set adjusted_section_count to -1 when no section adjustment.
851 Malloc adjusted_sections. Don't double last_vma. Transfer
852 alloc section VMAs to separate debug file.
853 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
854 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
855 test on symbols being the same before using old stash. Read
856 and use separate debug file symbols. Call place_sections.
857 (find_line): Don't call place_sections here.
858 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
859 * libbfd.h: Regenerate.
860 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
861 _bfd_dwarf2_slurp_debug_info call.
862 * simple.c (simple_save_output_info): Clarify comment.
864 2014-04-24 Nick Clifton <nickc@redhat.com>
867 * peXXigen.c (struct rsrc_regions): New structure.
868 (rsrc_print_resource_directory): Use new structure. Include
869 offset of directory in listing.
870 (rsrc_print_resource_entry): Likewise.
871 (rsrc_print_section): Likewise.
872 (rsrc_count_entries): Do not increment sizeof_strings or
874 (rsrc_count_directory): Do not increment sizeof_tables.
875 (rsrc_compute_region_sizes): New function.
876 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
877 (rsrc_process_section): Compute size of regions after merging
880 2014-04-23 Alan Modra <amodra@gmail.com>
883 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
884 (place_sections): Do not modify VMA of sections when called from
885 linker after sections have been placed in output sections. Short
886 circuit single section case.
887 (save_section_vma, section_vma_same): New functions.
888 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
890 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
891 when non-relocatable.
893 2014-04-22 Nick Clifton <nickc@redhat.com>
896 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
898 2014-04-22 Christian Svensson <blue@cmd.nu>
900 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
901 * archures.c: Likewise.
902 * coffcode.h: Likewise.
903 * config.bfd: Likewise.
904 * configure.in: Likewise.
906 * targets.c: Likewise.
907 * cpu-or1k.c: New file.
908 * elf32-or1k.c: New file.
909 * coff-or32.c: Delete.
910 * cpu-openrisc.c: Delete.
911 * cpu-or32.c: Delete.
912 * elf32-openrisc.c: Delete.
913 * elf32-or32.c: Delete.
914 * Makefile.in: Regenerate.
915 * bfd-in2.h: Regenerate.
916 * configure: Regenerate.
917 * libbfd.h: Regenerate.
919 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
922 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
924 2014-04-22 Will Newton <will.newton@linaro.org>
926 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
927 function. (elf_backend_section_flags): Remove define.
929 2014-04-21 Richard Henderson <rth@redhat.com>
931 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
932 parameter; honor it and disable got merging when false.
933 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
934 the first pass of relaxation.
935 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
936 the end of the LITERAL+LITUSE chain.
937 (elf64_alpha_relax_section): Only process LITERAL relocs during the
938 second pass of relaxation.
940 * configure.ac (use_secureplt): Enable by default.
941 * configure: Rebuild.
943 2014-04-18 Tristan Gingold <gingold@adacore.com>
945 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
946 bind_content, weak_bind_content, lazy_bind_content,
948 (bfd_mach_o_load_command): Add comments, add next field.
949 (mach_o_data_struct): Replace commands field by first_command
951 * mach-o.c (bfd_mach_o_append_command): New function.
952 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
953 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
955 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
956 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
957 (bfd_mach_o_write_thread): Use macro instead of literal.
958 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
959 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
961 (bfd_mach_o_write_symtab_content): New function (extracted
962 from bfd_mach_o_write_symtab).
963 (bfd_mach_o_write_symtab): Split.
964 (bfd_mach_o_count_indirect_symbols): Move
965 (bfd_mach_o_build_dysymtab): Remove layout code.
966 (bfd_mach_o_write_contents): Rewritten to build commands in order.
967 (bfd_mach_o_count_sections_for_seg): Remove.
968 (bfd_mach_o_build_obj_seg_command): New function (extracted from
969 bfd_mach_o_build_seg_command).
970 (bfd_mach_o_build_exec_seg_command): New function.
971 (bfd_mach_o_build_dysymtab_command): Remove.
972 (bfd_mach_o_layout_commands): New function.
973 (bfd_mach_o_init_segment): New function.
974 (bfd_mach_o_build_commands): Major rework to handle non-object
976 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
978 (bfd_mach_o_read_dyld_info): Clear content fields.
979 (bfd_mach_o_read_segment): Adjust call.
980 (bfd_mach_o_flatten_sections): Adjust as now load commands are
982 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
983 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
984 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
987 2014-04-18 Tristan Gingold <gingold@adacore.com>
989 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
990 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
991 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
992 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
994 2014-04-18 Tristan Gingold <gingold@adacore.com>
996 * mach-o.h (bfd_mach_o_dylinker_command)
997 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
999 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1000 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1002 2014-04-18 Tristan Gingold <gingold@adacore.com>
1004 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1005 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1006 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1007 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1008 each targets declared.
1009 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1010 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1012 2014-04-18 Tristan Gingold <gingold@adacore.com>
1014 * mach-o.c (bfd_mach_o_write_thread)
1015 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1016 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1017 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1018 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1019 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1020 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1021 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1022 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1023 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1024 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1025 (bfd_mach_o_read_command): Now return a boolean status.
1026 Adjust return statements.
1027 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1028 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1030 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1032 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1033 field. Add assigned_low_gotno and assigned_high_gotno fields.
1034 (mips_elf_create_local_got_entry): Update out-of-space condition.
1035 Set index of new GOT entry to assigned_low_gotno if required by
1036 the current relocation, else set it to assigned_high_gotno.
1037 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1038 with assigned_low_gotno.
1039 (mips_elf_multi_got): Initialize assigned_low_gotno and
1040 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1041 in place of assigned_gotno when handling global GOT entries.
1042 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1043 assigned_high_gotno.
1044 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1045 gap in the middle of local GOT space.
1047 2014-04-17 Alan Modra <amodra@gmail.com>
1050 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1051 current bfd is a plugin. Don't always set type_change_ok
1052 when old bfd is a plugin.
1054 2014-04-16 Tristan Gingold <gingold@adacore.com>
1056 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1059 2014-04-16 Alan Modra <amodra@gmail.com>
1061 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1062 with "ba 0" rather than zeros.
1064 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1066 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1068 2014-04-14 Alan Modra <amodra@gmail.com>
1070 * elf32-ppc.c (BA): Define
1071 (ppc_elf_link_hash_table_create): Correct default_params.
1072 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1073 than "nop" for ppc476_workaround.
1074 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1075 and __glink_PLTresolve. Ensure plt call stub at end of page
1076 doesn't allow fall-thru prefetch.
1078 2014-04-11 Nick Clifton <nickc@redhat.com>
1081 * peXXigen.c (abs_finder): New function.
1082 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1083 than 1^32 try to convert them into section relative values
1086 2014-04-11 Nick Clifton <nickc@redhat.com>
1088 * bfd-in2.h: Regenerate.
1089 * libbfd.h: Regenerate.
1091 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1093 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1094 when building function stubs.
1096 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1098 * elf32-avr.c: Add DIFF relocations for AVR.
1099 (avr_final_link_relocate): Handle the DIFF relocs.
1100 (bfd_elf_avr_diff_reloc): New.
1101 (elf32_avr_is_diff_reloc): New.
1102 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1103 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1106 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1108 2014-04-09 Alan Modra <amodra@gmail.com>
1110 * libcoff.h: Regenerate.
1112 2014-04-09 Alan Modra <amodra@gmail.com>
1114 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1115 of safe ppc476 insns at end of page. Also remove non-branch insns.
1118 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1120 * peXXigen.c (pe_print_debugdata): New function: Displays the
1121 contents of the debug directory and decodes codeview entries.
1122 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1123 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1124 Add functions for reading and writing debugdir and codeview
1126 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1127 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1128 * libcoff-in.h (pe_tdata): Add build-id data.
1129 * libcoff.h: Regenerate.
1130 * coffcode.h (coff_write_object_contents): Run build_id
1131 after_write_object_contents hook.
1133 2014-04-05 Alan Modra <amodra@gmail.com>
1135 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1136 merging non-default sym.
1138 2014-04-04 Tristan Gingold <gingold@adacore.com>
1140 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1143 2014-04-04 Tristan Gingold <gingold@adacore.com>
1145 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1146 thinko on names length.
1148 2014-04-04 Tristan Gingold <gingold@adacore.com>
1150 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1152 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1154 2014-04-04 Tristan Gingold <gingold@adacore.com>
1156 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1158 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1160 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1161 section before dereferencing.
1162 (pe_print_idata, pe_print_edata, pe_print_reloc)
1163 (rsrc_print_section): Don't bother interpreting the contents
1164 of sections which have no contents.
1166 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1169 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1172 2014-04-03 Tristan Gingold <gingold@adacore.com>
1174 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1176 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1178 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1180 2014-04-03 Alan Modra <amodra@gmail.com>
1182 * elf-bfd.h (struct elf_backend_data
1183 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1184 with "bfd_size_type size".
1185 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1186 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1187 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1188 * elfcode.h (bfd_from_remote_memory): Likewise.
1189 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1190 * bfd-in2.h: Regenerate.
1192 2014-04-02 Tristan Gingold <gingold@adacore.com>
1194 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1195 (bfd_mach_o_prebind_cksum_command): New types.
1196 (bfd_mach_o_prebound_dylib_command): Rewrite.
1197 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1199 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1201 (bfd_mach_o_read_prebind_cksum): New function.
1202 (bfd_mach_o_read_twolevel_hints): Ditto.
1203 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1206 2014-04-02 Alan Modra <amodra@gmail.com>
1208 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1209 Consolidate code handling possible section headers past end of
1210 segment. Don't use p_align for page size guess, instead use
1211 minpagesize. Take note of ld.so clearing section headers when
1212 p_memsz > p_filesz. Handle file header specifying no section
1213 headers. Handle zero p_align throughout. Default loadbase to
1214 zero. Add comments. Rename contents_size to high_offset, and
1215 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1216 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1217 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1219 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1220 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1221 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1222 * bfd-in2.h: Regnerate.
1224 2014-04-01 Tristan Gingold <gingold@adacore.com>
1226 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1229 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1230 Pavel Fedin <p.fedin@samsung.com>
1232 * elf32-arm.c: Add support for limited pretty-printing of PLT
1233 entries on eabi and nacl targets.
1234 (elf32_arm_get_synthetic_symtab): Add new callback.
1235 (elf32_arm_nacl_plt_sym_val): Likewise.
1236 (elf32_arm_plt0_size): Add helper function.
1237 (elf32_arm_plt_size): Likewise.
1239 2014-03-27 Tristan Gingold <gingold@adacore.com>
1241 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1242 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1244 2014-03-27 Tristan Gingold <gingold@adacore.com>
1246 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1247 * mach-o.c (bfd_mach_o_write_symtab)
1248 (bfd_mach_o_write_contents)
1249 (bfd_mach_o_set_section_flags_from_bfd)
1250 (bfd_mach_o_build_seg_command): Fix indentation.
1251 (bfd_mach_o_get_base_address): New function.
1253 2014-03-26 Nick Clifton <nickc@redhat.com>
1255 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1256 relocations in discarded sections.
1258 2014-03-26 Tristan Gingold <gingold@adacore.com>
1260 * mach-o.c (bfd_mach_o_convert_architecture): Add
1261 BFD_MACH_O_CPU_TYPE_ARM64.
1263 2014-03-26 Alan Modra <amodra@gmail.com>
1265 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1266 needed plt entries when taking the address of functions for
1267 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1268 Move opd setup and abiversion checks to..
1269 (ppc64_elf_before_check_relocs): ..here. Renamed from
1270 ppc64_elf_process_dot_syms. Set output abiversion from input and
1271 input abiversion from output, if either is not set.
1272 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1273 (elf_backend_check_directives): Update.
1275 2014-03-25 Will Newton <will.newton@linaro.org>
1277 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1278 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1279 of input sections rather than output sections.
1281 2014-03-20 Will Newton <will.newton@linaro.org>
1284 * elf32-arm.c (elf32_arm_check_relocs): Set
1285 pointer_equality_needed for absolute references within
1287 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1288 unless pointer_equality_needed is set.
1290 2014-03-19 Nick Clifton <nickc@redhat.com>
1292 * peXXigen.c (rsrc_process_section): Add code to scan input
1293 sections and record their lengths. Use these lengths to find the
1294 start of each merged .rsrc section.
1296 2014-03-17 Tristan Gingold <gingold@adacore.com>
1298 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1299 (bfd_mach_o_read_command): Ditto.
1301 2014-03-14 Meador Inge <meadori@codesourcery.com>
1303 * configure.in: Add strnlen to AC_CHECK_DECLS.
1304 * config.in: Regenerate.
1305 * configure: Regenerate.
1306 * sysdep.h (strnlen): Add prototype.
1308 2014-03-14 Alan Modra <amodra@gmail.com>
1310 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1311 handling for VLE_SDA21 relocs.
1313 2014-03-13 Tristan Gingold <gingold@adacore.com>
1315 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1317 (pe_bfd_object_p): Also read version number to detect ILF.
1318 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1319 (x86_64pe_bigobj_vec): Define
1320 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1321 (bfd_coff_max_nscns): New macro.
1322 (coff_compute_section_file_positions): Use unsigned int for
1323 target_index. Compare with bfd_coff_max_nscns.
1324 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1325 Set a value for _bfd_coff_max_nscns.
1326 (header_bigobj_classid): New constant.
1327 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1328 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1329 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1331 (bigobj_swap_table): New table.
1332 * libcoff.h: Regenerate.
1333 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1334 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1335 _bfd_coff_max_nscns.
1336 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1337 * coff-rs6000.c (bfd_xcoff_backend_data)
1338 (bfd_pmac_xcoff_backend_data): Likewise.
1339 * coff64-rs6000.c (bfd_xcoff_backend_data)
1340 (bfd_xcoff_aix5_backend_data): Likewise.
1341 * targets.c (x86_64pe_bigobj_vec): Declare.
1342 * configure.in (x86_64pe_bigobj_vec): New vector.
1343 * configure: Regenerate.
1344 * config.bfd: Add bigobj object format for Windows targets.
1346 2014-03-12 Nick Clifton <nickc@redhat.com>
1349 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1350 before testing for vxworks.
1352 2014-03-12 Alan Modra <amodra@gmail.com>
1354 * Makefile.in: Regenerate.
1356 2014-03-12 Alan Modra <amodra@gmail.com>
1359 * elf.c (copy_elf_program_header): Ignore first section lma if
1362 2014-03-11 Alan Modra <amodra@gmail.com>
1365 * coff-rs6000.c: Include stdint.h.
1366 * coff64-rs6000.c: Likewise.
1368 2014-03-10 Tristan Gingold <gingold@adacore.com>
1370 * ticoff.h: Removed.
1372 2014-03-08 Alan Modra <amodra@gmail.com>
1374 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1375 many relocations. Correct bitsize and rightshift too for a number
1376 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1377 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1378 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1379 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1380 fields in instructions to signed/unsigned according to whether
1381 the field takes a signed or unsigned value. Tidy vle split16 code.
1382 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1384 2014-03-08 Alan Modra <amodra@gmail.com>
1386 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1387 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1388 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1389 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1390 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1391 fields in instructions to signed/unsigned according to whether
1392 the field takes a signed or unsigned value.
1394 2014-03-07 Pedro Alves <palves@redhat.com>
1397 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1398 through ptr_to_uint instead of through long.
1400 2014-03-06 Nick Clifton <nickc@redhat.com>
1403 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1404 attribute section names.
1406 2014-03-05 Alan Modra <amodra@gmail.com>
1408 Update copyright years.
1410 2014-03-05 Alan Modra <amodra@gmail.com>
1412 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1413 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1414 (ppc64_elf_check_relocs): Likewise.
1415 (ppc64_elf_relocate_section): Likewise.
1416 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1417 * bfd-in2.h: Regenerate.
1418 * libbfd.h: Regenerate.
1420 2014-03-04 Heiher <r@hev.cc>
1422 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1424 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1425 extension of bfd_mach_mipsisa64r2.
1427 2014-03-04 Nick Clifton <nickc@redhat.com>
1430 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1431 (elf32_thumb2_plt_entry): New array.
1432 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1433 using thumb2 based PLT.
1434 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1436 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1438 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1440 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1441 Thumb2 based PLT 0-entry.
1442 (elf32_arm_output_arch_local_syms): Handle creation of local
1443 symbols for Thumb2 based PLT entries.
1445 2014-02-28 Alan Modra <amodra@gmail.com>
1448 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1449 the same conditions we called check_relocs.
1451 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1453 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1454 * bfd-in2.h: Regenerate.
1455 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1456 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1457 using long PLT entries.
1458 (bfd_elf32_arm_use_long_plt): New function.
1459 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1461 2014-02-27 Alan Modra <amodra@gmail.com>
1463 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1464 params for targets that don't use ppc32elf.em.
1466 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1468 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1469 of GOTOFF relocations.
1471 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1472 H.J. Lu <hongjiu.lu@intel.com>
1474 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1475 (elf_x86_64_legacy_plt_entry): Likewise.
1476 (elf_x86_64_bnd_plt_entry): Likewise.
1477 (elf_x86_64_legacy_plt2_entry): Likewise.
1478 (elf_x86_64_bnd_plt2_entry): Likewise.
1479 (elf_x86_64_bnd_arch_bed): Likewise.
1480 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1481 (elf_x86_64_link_hash_table): Add plt_bnd.
1482 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1484 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1485 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1487 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1488 symbols. Resolve call to the second PLT if it is created.
1489 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1490 (elf_x86_64_relocate_section): Resolve PLT references to the
1491 second PLT if it is created.
1492 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1493 second PLT entry for BND relocation.
1494 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1495 the second PLT is created.
1496 (elf_x86_64_get_synthetic_symtab): New.
1497 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1499 2014-02-19 Alan Modra <amodra@gmail.com>
1501 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1502 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1503 provision of out-of-line register save/restore routines.
1505 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1507 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1508 PT_DYNAMIC segment flags.
1510 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1513 * simple.c (struct saved_offsets): New.
1514 (simple_save_output_info): Use it for ptr.
1515 (simple_restore_output_info): Use it for ptr. Check section_count.
1516 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1518 2014-02-17 Alan Modra <amodra@gmail.com>
1520 * elf64-ppc.h (struct ppc64_elf_params): Define.
1521 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1522 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1523 ppc64_elf_build_stubs): Update prototype.
1524 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1525 fields now in params. Adjust code throughout file.
1526 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1527 Save params pointer in htab.
1528 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1529 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1530 ppc64_elf_build_stubs): Remove parameters now in "params".
1532 2014-02-17 Alan Modra <amodra@gmail.com>
1534 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1535 patched for ppc476 workaround. Reapply branch taken/not taken
1538 2014-02-12 Alan Modra <amodra@gmail.com>
1540 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1541 stubs for calls to __tls_get_addr that we know will later be
1544 2014-02-12 Alan Modra <amodra@gmail.com>
1546 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1547 for ld -r, when code sections are sufficiently aligned.
1548 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1551 2014-02-12 Alan Modra <amodra@gmail.com>
1554 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1555 --export-dynamic and --dynamic-list marking of symbols.
1556 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1559 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1562 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1563 executables if it matches dynamic_list.
1565 2014-02-10 Alan Modra <amodra@gmail.com>
1567 * po/SRC-POTFILES.in: Regenerate.
1568 * po/bfd.pot: Regenerate.
1570 2014-02-09 Alan Modra <amodra@gmail.com>
1572 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1573 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1574 (elfNN_bed): Init new field.
1575 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1576 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1577 (ppc_elf_relax_section): Don't reallocate section here, write
1578 stubs, or write out relocs for ld -r here..
1579 (ppc_elf_relocate_section): ..instead write stubs here, and use
1580 existing code to write out relocs for ld -r. Fix offset
1581 adjustment on reloc for little-endian.
1582 (elf_backend_caches_rawsize): Define.
1584 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1587 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1589 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1591 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1592 return paths. Three times.
1593 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1595 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1596 (ppc64_elf_edit_toc): Free USED in return path.
1598 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1600 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1601 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1602 * libbfd.h: Regenerated.
1603 * bfd-in2.h: Regenerated.
1604 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1605 (nios2_reloc_map): Likewise.
1606 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1607 Fixed all references.
1608 (nios2_elf32_relocate_section): Add new relocations.
1609 (nios2_elf32_check_relocs): Likewise.
1610 (nios2_elf32_gc_sweep_hook): Likewise.
1612 2014-02-03 Alan Modra <amodra@gmail.com>
1614 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1615 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1616 (ppc_elf_link_params): New function.
1617 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1619 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1620 parameters. Use htab->params instead.
1621 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1622 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1623 64 bytes for ppc476 workaround.
1624 (struct ppc_elf_relax_info): New.
1625 (ppc_elf_relax_section): Exclude linker created sections and
1626 those too small to hold one instruction. Don't add another
1627 branch around trampolines on later relax passes. Don't
1628 generate trampolines for undefined symbols when !relocatable,
1629 nor for plugin symbols. Allocate space for ppc476 workaround
1630 patch area. Free fixups on error return path.
1631 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1632 * elf32-ppc.h (struct ppc_elf_params): New.
1633 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1634 (ppc_elf_link_params): Declare.
1635 * section.c (SEC_INFO_TYPE_TARGET): Define.
1636 * bfd-in2.h: Regenerate.
1638 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1640 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1642 (nios2_elf32_relocate_section): Use got_base to adjust
1643 GOT-pointer-relative relocations relative to _gp_got.
1644 (create_got_section): Create _gp_got symbol.
1645 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1646 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1648 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1650 * bfd-in2.h: Update from reloc.c.
1651 * elf32-nios2.c: Include elf32-nios2.h.
1652 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1653 (nios2_reloc_map): Likewise.
1654 (enum elf32_nios2_stub_type): Declare.
1655 (struct elf32_nios2_stub_hash_entry): Declare.
1656 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1657 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1658 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1659 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1660 bfd_count, top_index, input_list, all_local_syms.
1661 (nios2_call26_stub_entry): New.
1662 (nios2_elf32_install_imm16): Move up in file.
1663 (nios2_elf32_install_data): Move up in file.
1664 (hiadj): Move up in file.
1665 (stub_hash_newfunc): New.
1666 (link_hash_newfunc): Initialize hsh_cache field.
1668 (nios2_stub_name): New.
1669 (nios2_get_stub_entry): New.
1670 (nios2_add_stub): New.
1671 (nios2_elf32_setup_section_lists): New.
1672 (nios2_elf32_next_input_section): New.
1673 (CALL26_SEGMENT): New.
1674 (MAX_STUB_SECTION_SIZE): New.
1675 (group_sections): New.
1676 (nios2_type_of_stub): New.
1677 (nios2_build_one_stub): New.
1678 (nios2_size_one_stub): New.
1679 (get_local_syms): New.
1680 (nios2_elf32_size_stubs): New.
1681 (nios2_elf32_build_stubs): New.
1682 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1683 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1684 trampolines for R_NIOS2_CALL26 stubs.
1685 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1686 (nios2_elf32_gc_sweep_hook): Likewise.
1687 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1688 (nios2_elf32_link_hash_table_free): New.
1689 (bfd_elf32_bfd_link_hash_table_free): Define.
1690 * elf32-nios2.h: New file.
1691 * libbfd.h: Update from reloc.c.
1692 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1694 2014-01-29 Nick Clifton <nickc@redhat.com>
1697 * elf32-metag.c (elf_metag_post_process_headers): Call
1698 _bfd_elf_post_process_headers.
1699 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1700 _bfd_elf_copy_private_data.
1701 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1703 2014-01-29 Nick Clifton <nickc@redhat.com>
1705 * bfd-in.h (bfd_set_section_vma): Delete.
1706 (bfd_set_section_alignment): Delete.
1707 (bfd_set_section_userdata): Delete.
1708 (bfd_set_cacheable): Delete.
1709 * bfd.c (bfd_set_cacheable): New static inline function.
1710 * section.c (bfd_set_section_userdata): Likewise.
1711 (bfd_set_section_vma): Likewise.
1712 (bfd_set_section_alignment): Likewise.
1713 * bfd-in2.h: Regenerate.
1715 2014-01-28 Nick Clifton <nickc@redhat.com>
1717 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1718 attributes select the CU containing the abbreviation, which may not
1721 2014-01-24 Alan Modra <amodra@gmail.com>
1723 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1724 to get_relocs for ELFv2.
1726 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1729 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1730 if TLS sections are not adjacent.
1732 2014-01-22 Alan Modra <amodra@gmail.com>
1734 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1736 2014-01-22 Alan Modra <amodra@gmail.com>
1738 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1740 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1743 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1744 regular default symbol definition and the versioned dynamic
1745 symbol definition mismatch, skip the default symbol definition
1746 if one of them is IFUNC.
1748 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1751 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1752 info->export_dynamic nor h->ref_dynamic for type mismatch when
1753 adding the default version.
1755 2014-01-16 Alan Modra <amodra@gmail.com>
1757 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1758 mips_elf_traverse_got_arg* rather than mips_got_info*.
1759 Adjust caller. Alloc on output_bfd rather than symbol section
1762 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1764 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1766 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1768 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1771 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1772 against __ehdr_start.
1773 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1775 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1777 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1779 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1781 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1784 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1785 count if there are any non pc-relative relocs.
1786 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1788 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1789 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1791 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1792 offset while calculating relocation address.
1793 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1794 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1796 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1799 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1800 R_ARM_ABS8 and R_ARM_ABS16.
1802 2014-01-13 Alan Modra <amodra@gmail.com>
1804 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1805 error when shared and force a plt call otherwise.
1806 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1807 plt_type == PLT_NEW.
1808 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1809 the appropriate call stub.
1811 2014-01-10 Alan Modra <amodra@gmail.com>
1816 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1817 (assign_file_positions_for_non_load_sections): When setting up
1818 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1819 header that completely covers the relro region.
1821 2014-01-09 Tristan Gingold <gingold@adacore.com>
1823 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1824 table macros and add macros to initializa the structure.
1826 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1831 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1832 size for PT_GNU_RELRO segment.
1833 (assign_file_positions_for_load_sections): If PT_LOAD segment
1834 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1836 2014-01-07 Tom Tromey <tromey@redhat.com>
1838 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1841 2014-01-03 Nick Clifton <nickc@redhat.com>
1844 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1847 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1850 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1852 2014-01-02 Nick Clifton <nickc@redhat.com>
1855 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1856 filename in the bfd's filename field.
1857 * elfcode.h (bfd_from_remote_memory): Likewise.
1858 * ieee.c (ieee_object_p): Likewise.
1859 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1860 * oasys.c (oasys_openr_next_archived_file): Likewise.
1861 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1862 * opncls.c (bfd_fopen): Likewise.
1863 (bfd_openstreamr): Likewise.
1864 (bfd_openr_iovec): Likewise.
1865 (bfd_openw): Likewise.
1866 (bfd_create): Likewise.
1867 (_bfd_delete_bfd): Free filename.
1869 For older changes see ChangeLog-2013
1871 Copyright (C) 2014 Free Software Foundation, Inc.
1873 Copying and distribution of this file, with or without modification,
1874 are permitted in any medium without royalty provided the copyright
1875 notice and this notice are preserved.
1881 version-control: never