1 2014-08-29 Alan Modra <amodra@gmail.com>
3 * srec.c (srec_scan): Revert last change. Report an error for
4 S-records with less than the miniumum byte count.
6 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
8 * srec.c (srec_scan): Return error for 0 size.
10 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
13 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
14 to check discarded input section.
15 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
17 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
20 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
21 sections to input from ld --just-symbols.
23 2014-08-26 DJ Delorie <dj@redhat.com>
25 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
28 2014-08-26 Jiong Wang <jiong.wang@arm.com>
30 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
31 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
33 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
35 2014-08-26 Nick Clifton <nickc@redhat.com>
37 * config.bfd: Fix typo in or1knd selection.
39 2014-08-22 Kai Tietz <ktietz@redhat.com>
42 * coffcode.h (coff_compute_section_file_positions): Keep
43 FileAlignment valid as set.
45 2014-08-22 Alan Modra <amodra@gmail.com>
47 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
48 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
50 2014-08-22 Alan Modra <amodra@gmail.com>
52 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
54 (_bfd_elf_begin_eh_frame_parsing): Delete.
55 (_bfd_elf_end_eh_frame_parsing): Delete.
56 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
57 (_bfd_elf_end_eh_frame_parsing): Delete.
58 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
59 !info->relocatable in place of merge_cies.
60 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
61 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
62 (ppc64_elf_size_stubs): Likewise pad stub FDE.
63 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
64 (ppc64_elf_size_stubs): ..here and..
65 (ppc64_elf_finish_dynamic_sections): ..here.
67 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
69 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
71 2014-08-21 Tony Wang <tony.wang@arm.com>
73 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
74 the veneer routine for R_ARM_THM_JUMP19.
75 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
76 (elf32_arm_size_stub): Ditto.
78 2014-08-20 Roland McGrath <mcgrathr@google.com>
81 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
82 all reloc types with pc_relative set in the howto, not just for
83 R_ARM_REL32 and R_ARM_REL32_NOI.
84 (allocate_dynrelocs_for_symbol): Update comment.
85 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
86 set in the howto, set call_reloc_p and may_need_local_target_p but
87 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
88 (elf32_arm_check_relocs): Likewise.
90 2014-08-20 Will Newton <will.newton@linaro.org>
92 * config.bfd: Default armeb-*-eabi* to big endian.
94 2014-08-19 Alan Modra <amodra@gmail.com>
96 * configure: Regenerate.
98 2014-08-18 Alan Modra <amodra@gmail.com>
100 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
101 use dynrelocs for ifunc.
102 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
104 2014-08-18 Alan Modra <amodra@gmail.com>
107 * elflink.c (on_needed_list): Only consider libraries that have
110 2014-08-18 Alan Modra <amodra@gmail.com>
112 * elflink.c (bfd_elf_discard_info): Return int error status.
113 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
114 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
115 * bfd-in2.h: Regenerate.
117 2014-08-14 Alan Modra <amodra@gmail.com>
119 * peXXigen.c (pe_print_reloc): Protect against access past end
122 2014-08-14 Alan Modra <amodra@gmail.com>
125 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
126 in the order they are mapped to output sections.
128 2014-08-14 Alan Modra <amodra@gmail.com>
130 * configure.ac: Delete redundant plugin related checks.
131 * configure: Regenerate.
133 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
135 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
136 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
139 2014-08-12 Alan Modra <amodra@gmail.com>
141 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
142 here when not calling the generic add_symbol function. Formatting.
143 Correct handling of indirect symbols. Update notice call.
144 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
145 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
146 symbols early. Update notice call. Add comments regarding weak
147 symbols vs. indirect.
149 2014-08-12 Alan Modra <amodra@gmail.com>
152 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
155 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
157 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
160 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
161 Alan Modra <amodra@gmail.com>
164 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
165 warning for references in LTO IR to warning symbols.
167 2014-08-07 Alan Modra <amodra@gmail.com>
169 * linker.c (WARN, CWARN): Collapse these states to WARN.
170 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
173 2014-08-05 Doug Evans <dje@google.com>
175 * bfd-in2.h: Regenerate.
176 * libcoff.h: Regenerate.
178 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
180 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
181 rawsize if changing size.
183 2014-08-05 Alan Modra <amodra@gmail.com>
186 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
188 2014-08-05 Alan Modra <amodra@gmail.com>
190 * linker.c (generic_link_check_archive_element): Move handling
191 of command link -u symbols with a common symbol def to the
192 code handling non-common symbols so that archive element symbols
193 are loaded. Use generic_link_add_object_symbols.
195 2014-08-05 Alan Modra <amodra@gmail.com>
198 * linker.c (struct archive_list, struct archive_hash_entry,
199 struct archive_hash_table, archive_hash_newfunc,
200 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
201 archive_hash_table_free): Delete.
202 (_bfd_generic_link_add_archive_symbols): Add h and name params to
203 checkfn. Rewrite using a straight-forward scan over archive map.
204 (generic_link_check_archive_element_no_collect,
205 generic_link_check_archive_element_collect,
206 generic_link_check_archive_element): Add h and name params.
207 * aoutx.h (aout_link_check_archive_element): Likewise.
208 * pdp11.c (aout_link_check_archive_element): Likewise.
209 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
210 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
211 scan symbols, simply add archive element whenever h is undefined.
212 (coff_link_check_ar_symbols): Delete.
213 * ecoff.c (read_ext_syms_and_strs): Delete.
214 (reread_ext_syms_and_strs): Delete.
215 (ecoff_link_check_archive_element): Add h and name param. Don't
216 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
217 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
219 (elf_link_add_archive_symbols): Delete "defined" array, merge
220 functionality into "included". Make "included" a char array. Don't
221 set or test archive_pass.
222 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
223 * libbfd.h: Regenerate.
225 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
228 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
230 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
232 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
233 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
234 (bfd_mips_elf_swap_abiflags_v0_in): New function.
235 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
236 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
237 (_bfd_mips_elf_fake_sections): Likewise.
238 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
239 (_bfd_mips_elf_additional_program_headers): Account for new
240 PT_MIPS_ABIFLAGS program header.
241 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
242 associate with .MIPS.abiflags.
243 (_bfd_mips_elf_gc_mark_extra_sections): New function.
244 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
245 (infer_mips_abiflags): Likewise.
246 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
247 (mips_32bit_flags_p): Moved higher.
248 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
249 checking for FP ABIs.
250 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
251 checks. Check EF_MIPS_FP64 flag consistency.
252 (print_mips_ases, print_mips_isa_ext): New static function.
253 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
254 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
255 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
256 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
257 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
258 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
259 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
260 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
262 2014-07-28 Alan Modra <amodra@gmail.com>
265 * archive.c (_bfd_compute_and_write_armap): Warn on adding
266 __gnu_lto_slim to armap.
267 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
268 __gnu_lto_slim to linker hash table.
270 2014-07-27 Anthony Green <green@moxielogic.org>
272 * config.bfd: Add moxie-*-moxiebox*.
274 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
276 Add or reactivate or1k-*-rtems*
277 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
279 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
281 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
283 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
284 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
286 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
289 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
290 and R_*_IRELATIVE relocation offset with PLT entry.
291 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
292 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
293 (elf_x86_64_get_synthetic_symtab): Use it.
295 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
298 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
299 next_tls_desc_index with elf.srelplt->reloc_count.
301 2014-07-15 Alan Modra <amodra@gmail.com>
303 * cache.c (cache_bread_1): Don't return -1 when fread returns
306 2014-07-15 Alan Modra <amodra@gmail.com>
308 * elflink.c (elf_merge_st_other): Update comments. Simplify
309 visibility handling. Make isym const. Move code modifying
310 isym->st_other for --exclude-libs to..
311 (elf_link_add_object_symbols): ..here.
313 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
316 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
318 2014-07-08 Nick Clifton <nickc@redhat.com>
321 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
322 segments in input bfds.
324 2014-07-08 Will Newton <will.newton@linaro.org>
326 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
327 value to 64kB and remove custom setting for NaCl.
329 2014-07-08 Alan Modra <amodra@gmail.com>
331 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
332 bits from source to dest.
333 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
334 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
336 * bfd-in2.h: Regenerate.
338 2014-07-08 Jiong Wang <jiong.wang@arm.com>
340 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
341 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
342 when info->relocatable be true.
344 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
346 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
347 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
348 * bfd-in2.h: Regenerate.
349 * libbfd.h: Regenerate.
351 2014-07-04 Alan Modra <amodra@gmail.com>
353 * Makefile.am: Update "configure.in" comments.
356 * configure.host: Likewise.
357 * doc/bfdint.texi: Likewise.
358 * targets.c: Likewise.
359 * warning.m4: Likewise.
360 * Makefile.in: Regenerate.
362 2014-07-04 Alan Modra <amodra@gmail.com>
364 * configure.ac: Rename from configure.in.
365 * Makefile.in: Regenerate.
366 * config.in: Regenerate.
367 * doc/Makefile.in: Regenerate.
369 2014-07-04 Alan Modra <amodra@gmail.com>
371 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
372 * Makefile.in: Regenerate.
374 2014-07-04 Alan Modra <amodra@gmail.com>
376 * version.m4: New file.
377 * configure.in: Include version.m4.
379 * Makefile.am (RELEASE): Delete.
380 (bfdver.h): Depend on development.sh, use instead of RELEASE.
381 * Makefile.in: Regenerate.
382 * doc/Makefile.in: Regenerate.
384 2014-07-02 Alan Modra <amodra@gmail.com>
386 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
387 pointer_equality_needed when !readonly_dynrelocs.
388 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
390 2014-07-02 Alan Modra <amodra@gmail.com>
392 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
393 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
395 2014-07-01 Alan Modra <amodra@gmail.com>
397 * bfd.c (struct bfd): Reorganise for better packing. Delete
398 "ifd" field. Make "format", "direction" and "flags" bitfields.
399 (HAS_LOAD_PAGE): Delete, renumber following flags.
400 * bfd-in2.h: Regenerate.
401 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
403 2014-07-01 Alan Modra <amodra@gmail.com>
405 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
406 (struct ppc_link_hash_table): Increase size of stub_count array.
407 (build_global_entry_stubs): Emit symbol on global entry stub.
408 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
411 2014-07-01 Alan Modra <amodra@gmail.com>
413 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
414 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
415 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
417 (ppc64_elf_relocate_section): Disable ELFv2 function entry
418 optimisation when --traditional-format.
420 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
421 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
422 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
423 Soundararajan <Sounderarajan.D@atmel.com>
425 * archures.c: Add avrtiny architecture for avr target.
426 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
427 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
428 added for 16 bit LDS/STS instruction of avrtiny arch.
429 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
430 BFD_RELOC_AVR_LDS_STS_16.
431 (bfd_elf_avr_final_write_processing): Select machine number
433 (elf32_avr_object_p): Set machine number for avrtiny arch.
434 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
435 * bfd-in2.h: Regenerate.
436 * libbfd.h: Regenerate.
438 2014-06-26 Nick Clifton <nickc@redhat.com>
441 * dwarf2.c (is_str_attr): New function.
442 (find_abstract_instance_name): Use it to determine when an
443 attribute has a string value.
445 2014-06-24 Alan Modra <amodra@gmail.com>
447 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
448 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
451 2014-06-21 Philippe De Muyter <phdm@macqel.be>
453 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
456 2014-06-20 Kyle McMartin <kyle@redhat.com>
458 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
459 emitting initial-exec relocs when not linking an executable.
461 2014-06-16 Will Newton <will.newton@linaro.org>
463 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
464 htab->next_tls_desc_index in the non-IPLT case.
465 Calculate GOT offset correctly for the non-IPLT case.
466 (allocate_dynrelocs_for_symbol): Don't increment
467 htab->next_tls_desc_index here.
469 2014-06-16 Alan Modra <amodra@gmail.com>
471 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
474 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
476 * elfxx-aarch64.c (stdarg.h): Include.
478 (_bfd_aarch64_elf_grok_prstatus): Updated.
479 (_bfd_aarch64_elf_grok_psinfo): New function.
480 (_bfd_aarch64_elf_write_core_note): New function.
481 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
482 (elf_backend_write_core_note): Define.
484 2014-06-13 Alan Modra <amodra@gmail.com>
486 * archive.c: Include bfdlink.h.
487 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
488 * bfd.c (struct bfd): Add is_linker_output field.
489 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
490 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
491 link.hash and is_linker_output.
492 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
493 param with bfd*. Assert is_linker_output and link.hash, and
494 clear them before exit.
495 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
496 bfd_link_hash_table* param with bfd*. Hack is_linker_output
497 and link.hash so we can free two linker hash tables.
498 (elf32_mn10300_link_hash_table_create): Create static_hash_table
499 first. Clean up on errors. Set hash_table_free pointer.
500 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
501 bfd_link_hash_table* param with bfd*.
502 (elf32_arm_link_hash_table_create): Clean up on errors. Set
503 hash_table_free pointer.
504 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
505 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
506 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
507 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
508 * xcofflink.c: Similarly.
509 * simple.c (bfd_simple_get_relocated_section_contents): Save and
510 clear link.next before creating linker hash table. Clean up on
511 errors, and restore link.next on exit.
512 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
513 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
514 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
515 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
516 * hash.c (bfd_hash_table_init_n): Free table on error.
517 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
518 * bfd-in2.h: Regenerate.
519 * libbfd.h: Regenerate.
520 * libcoff.h: Regenerate.
522 2014-06-13 Alan Modra <amodra@gmail.com>
525 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
526 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
527 * bfd.c (bfd_link_hash_table_free): Don't define.
528 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
529 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
530 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
531 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
532 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
533 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
534 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
535 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
536 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
537 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
538 * xsym.c: Don't define various link_hash_table_free defines, and
539 remove from bfd_target vars. Temporarily reference some of the
540 target link_hash_table_free functions to avoid warnings.
541 * bfd-in2.h: Regenerate.
542 * libbfd.h: Regenerate.
544 2014-06-13 Alan Modra <amodra@gmail.com>
546 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
547 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
548 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
549 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
550 Move link_hash_table_free functions before their corresponding
551 link_hash_table_create functions.
553 2014-06-13 Alan Modra <amodra@gmail.com>
555 * bfd.c (struct bfd): Replace link_next with a union.
556 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
557 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
558 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
559 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
560 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
561 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
562 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
563 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
564 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
565 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
566 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
567 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
568 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
569 * bfd-in2.h: Regenerate.
571 2014-06-11 Alan Modra <amodra@gmail.com>
573 * linker.c (unwrap_hash_lookup): Add missing parens.
575 2014-06-11 Kai Tietz <ktietz@redhat.com>
577 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
578 * libcoff.h: Regenerated.
580 2014-06-10 Alan Modra <amodra@gmail.com>
583 * linker.c (unwrap_hash_lookup): New function.
584 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
585 * elf32-i370.c (i370_elf_relocate_section): Likewise.
586 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
587 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
588 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
589 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
590 * elf32-spu.c (spu_elf_relocate_section): Likewise.
591 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
593 2014-06-07 Alan Modra <amodra@gmail.com>
595 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
596 insn as a bitfield; Use complain_overflow_bitfield.
597 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
599 2014-06-05 Joel Brobecker <brobecker@adacore.com>
601 * development.sh: New file.
602 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
603 Make -Werror the default with GCC only if DEVELOPMENT is true.
604 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
605 $(srcdir)/development.sh.
606 * Makefile.in, configure: Regenerate.
608 2014-06-04 Will Newton <will.newton@linaro.org>
610 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
611 being non-NULL into an assert.
612 (elfNN_aarch64_tls_relax): Remove unused code.
614 2014-06-03 DJ Delorie <dj@redhat.com>
616 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
618 2014-06-03 Nick Clifton <nickc@redhat.com>
621 * peXXigen.c (rsrc_process_section): Page align the new contents
624 2014-06-03 Alan Modra <amodra@gmail.com>
626 * elf64-ppc.c (ADDIS_R12_R2): Define.
627 (build_plt_stub): Support fusion on ELFv2 stub.
628 (ppc_build_one_stub): Likewise for plt branch stubs.
630 2014-05-28 Alan Modra <amodra@gmail.com>
632 * elf32-rx.c (rx_table_map): Delete set but not used variables.
634 2014-05-28 Tristan Gingold <gingold@adacore.com>
636 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
637 to keep the length of the best fit range.
638 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
641 2014-05-27 DJ Delorie <dj@redhat.com>
643 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
644 (rx_elf_relocate_section): If we find a reloc against
645 $tableentry$default$<name>, redirect it to the appropriate
647 (RX_Table_Info): New.
648 (rx_table_find): New. Check all tables and SEC_KEEP all sections
649 with table parts in them.
650 (rx_check_directives): New.
651 (rx_table_map_2): New.
653 (rx_additional_link_map_text): New. Called to dump tables to the
655 * bfd/elf32-rx.h: New.
657 2014-05-20 DJ Delorie <dj@redhat.com>
659 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
661 2014-05-20 Alan Modra <amodra@gmail.com>
664 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
665 Remove redundant setting of htab->elf.dynobj. Don't align.
666 Define .sdata symbols using _bfd_elf_define_linkage_sym.
667 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
668 (create_sdata_sym): Delete.
669 (elf_allocate_pointer_linker_section): Rename from
670 elf_create_pointer_linker_section. Align section.
671 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
672 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
674 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
675 Remove unnecessary tests on _SDA_BASE_ sym.
676 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
677 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
678 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
679 (ppc_elf_maybe_strip_sdata_syms): Declare.
681 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
683 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
685 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
687 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
688 in a section with no contents.
689 (is_vma_in_section, find_section_by_vma): New functions.
690 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
691 offsets in the debug directory.
692 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
693 Byte-swap GUID from little-endian to big-endian order for
694 consistent and conventional display.
696 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
698 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
699 64-bit doubles objects mix with 32-bit doubles objects.
700 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
702 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
704 * mmo.c: Update URLs in documentation comments.
706 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
707 David Weatherford <weath@cadence.com>
708 Max Filippov <jcmvbkbc@gmail.com>
710 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
713 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
715 * config.bfd: Add proper arm config for *-*-freebsd*.
717 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
719 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
720 mips32r5 and mips64r5.
721 * archures.c (bfd_architecture): Likewise.
722 * bfd-in2.h (bfd_architecture): Likewise.
723 * cpu-mips.c (arch_info_struct): Likewise.
724 * elfxx-mips.c (mips_set_isa_flags): Likewise.
726 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
728 * elfxx-mips.h (elfxx-mips.h): Declare.
729 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
730 Tag_GNU_MIPS_ABI_FP mismatches.
731 (_bfd_mips_fp_abi_string): New function.
733 2014-05-02 Alan Modra <amodra@gmail.com>
735 * targets.c: Sort bfd_target vectors somewhat alphabetically.
736 * configure.in: Likewise.
737 * configure: Regenerate.
739 2014-05-02 Alan Modra <amodra@gmail.com>
741 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
742 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
743 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
744 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
745 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
746 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
747 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
748 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
749 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
750 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
751 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
752 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
753 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
754 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
755 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
756 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
757 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
758 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
759 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
760 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
761 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
762 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
763 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
764 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
765 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
766 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
767 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
768 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
769 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
770 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
771 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
772 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
773 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
774 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
775 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
776 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
777 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
778 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
779 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
780 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
781 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
782 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
783 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
784 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
785 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
786 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
787 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
788 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
790 * configure: Regenerate.
792 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
794 * mmo.c (mmo File layout documentation): Add note about low bits
796 (mmo_write_chunk): When handling data remainder, assert that
797 previous remaining data is flushed.
798 (mmo_write_loc_chunk): Only look for trailing and leading zeros
799 when dealing with an aligned VMA and for aligned lengths. Don't skip
800 the last 32-bit-word of zeros.
801 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
802 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
803 emitting data, not after updating it.
804 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
806 2014-04-30 Nick Clifton <nickc@redhat.com>
808 * compress.c (bfd_is_section_compressed): When checking the
809 .debug_str section, also check the fifth byte in the section is
810 not part of a string.
812 2014-04-30 Alan Modra <amodra@gmail.com>
814 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
815 (find_merged_cie): Identify personality functions by (bfd_id,index)
816 pair when a local sym is used.
818 2014-04-29 Christian Svensson <blue@cmd.nu>
820 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
821 into .rela.got if it contained TLS relocations as well.
823 2014-04-28 Nick Clifton <nickc@redhat.com>
826 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
829 2014-04-26 Alan Modra <amodra@gmail.com>
831 * po/SRC-POTFILES.in: Regenerate.
832 * configure: Regenerate.
834 2014-04-25 Nick Clifton <nickc@redhat.com>
837 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
838 a 342-bit host. This time for older versions of gcc.
840 2014-04-24 Nick Clifton <nickc@redhat.com>
842 * peXXigen.c (rsrc_print_section): Fix compile time warning for
845 2014-04-24 Alan Modra <amodra@gmail.com>
848 * dwarf2.c: Formatting.
849 (struct dwarf2_debug): Make adjusted_section_count signed.
850 (unset_sections): Make i signed.
851 (set_debug_vma): New function.
852 (place_sections): Handle separate debug object file. Set VMA
853 on debug sections, even if they have an output section. Also
854 set VMA on zero size sections, and non-load but alloc sections.
855 Set adjusted_section_count to -1 when no section adjustment.
856 Malloc adjusted_sections. Don't double last_vma. Transfer
857 alloc section VMAs to separate debug file.
858 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
859 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
860 test on symbols being the same before using old stash. Read
861 and use separate debug file symbols. Call place_sections.
862 (find_line): Don't call place_sections here.
863 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
864 * libbfd.h: Regenerate.
865 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
866 _bfd_dwarf2_slurp_debug_info call.
867 * simple.c (simple_save_output_info): Clarify comment.
869 2014-04-24 Nick Clifton <nickc@redhat.com>
872 * peXXigen.c (struct rsrc_regions): New structure.
873 (rsrc_print_resource_directory): Use new structure. Include
874 offset of directory in listing.
875 (rsrc_print_resource_entry): Likewise.
876 (rsrc_print_section): Likewise.
877 (rsrc_count_entries): Do not increment sizeof_strings or
879 (rsrc_count_directory): Do not increment sizeof_tables.
880 (rsrc_compute_region_sizes): New function.
881 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
882 (rsrc_process_section): Compute size of regions after merging
885 2014-04-23 Alan Modra <amodra@gmail.com>
888 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
889 (place_sections): Do not modify VMA of sections when called from
890 linker after sections have been placed in output sections. Short
891 circuit single section case.
892 (save_section_vma, section_vma_same): New functions.
893 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
895 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
896 when non-relocatable.
898 2014-04-22 Nick Clifton <nickc@redhat.com>
901 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
903 2014-04-22 Christian Svensson <blue@cmd.nu>
905 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
906 * archures.c: Likewise.
907 * coffcode.h: Likewise.
908 * config.bfd: Likewise.
909 * configure.in: Likewise.
911 * targets.c: Likewise.
912 * cpu-or1k.c: New file.
913 * elf32-or1k.c: New file.
914 * coff-or32.c: Delete.
915 * cpu-openrisc.c: Delete.
916 * cpu-or32.c: Delete.
917 * elf32-openrisc.c: Delete.
918 * elf32-or32.c: Delete.
919 * Makefile.in: Regenerate.
920 * bfd-in2.h: Regenerate.
921 * configure: Regenerate.
922 * libbfd.h: Regenerate.
924 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
927 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
929 2014-04-22 Will Newton <will.newton@linaro.org>
931 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
932 function. (elf_backend_section_flags): Remove define.
934 2014-04-21 Richard Henderson <rth@redhat.com>
936 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
937 parameter; honor it and disable got merging when false.
938 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
939 the first pass of relaxation.
940 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
941 the end of the LITERAL+LITUSE chain.
942 (elf64_alpha_relax_section): Only process LITERAL relocs during the
943 second pass of relaxation.
945 * configure.ac (use_secureplt): Enable by default.
946 * configure: Rebuild.
948 2014-04-18 Tristan Gingold <gingold@adacore.com>
950 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
951 bind_content, weak_bind_content, lazy_bind_content,
953 (bfd_mach_o_load_command): Add comments, add next field.
954 (mach_o_data_struct): Replace commands field by first_command
956 * mach-o.c (bfd_mach_o_append_command): New function.
957 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
958 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
960 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
961 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
962 (bfd_mach_o_write_thread): Use macro instead of literal.
963 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
964 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
966 (bfd_mach_o_write_symtab_content): New function (extracted
967 from bfd_mach_o_write_symtab).
968 (bfd_mach_o_write_symtab): Split.
969 (bfd_mach_o_count_indirect_symbols): Move
970 (bfd_mach_o_build_dysymtab): Remove layout code.
971 (bfd_mach_o_write_contents): Rewritten to build commands in order.
972 (bfd_mach_o_count_sections_for_seg): Remove.
973 (bfd_mach_o_build_obj_seg_command): New function (extracted from
974 bfd_mach_o_build_seg_command).
975 (bfd_mach_o_build_exec_seg_command): New function.
976 (bfd_mach_o_build_dysymtab_command): Remove.
977 (bfd_mach_o_layout_commands): New function.
978 (bfd_mach_o_init_segment): New function.
979 (bfd_mach_o_build_commands): Major rework to handle non-object
981 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
983 (bfd_mach_o_read_dyld_info): Clear content fields.
984 (bfd_mach_o_read_segment): Adjust call.
985 (bfd_mach_o_flatten_sections): Adjust as now load commands are
987 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
988 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
989 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
992 2014-04-18 Tristan Gingold <gingold@adacore.com>
994 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
995 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
996 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
997 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
999 2014-04-18 Tristan Gingold <gingold@adacore.com>
1001 * mach-o.h (bfd_mach_o_dylinker_command)
1002 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1004 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1005 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1007 2014-04-18 Tristan Gingold <gingold@adacore.com>
1009 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1010 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1011 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1012 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1013 each targets declared.
1014 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1015 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1017 2014-04-18 Tristan Gingold <gingold@adacore.com>
1019 * mach-o.c (bfd_mach_o_write_thread)
1020 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1021 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1022 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1023 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1024 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1025 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1026 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1027 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1028 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1029 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1030 (bfd_mach_o_read_command): Now return a boolean status.
1031 Adjust return statements.
1032 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1033 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1035 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1037 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1038 field. Add assigned_low_gotno and assigned_high_gotno fields.
1039 (mips_elf_create_local_got_entry): Update out-of-space condition.
1040 Set index of new GOT entry to assigned_low_gotno if required by
1041 the current relocation, else set it to assigned_high_gotno.
1042 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1043 with assigned_low_gotno.
1044 (mips_elf_multi_got): Initialize assigned_low_gotno and
1045 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1046 in place of assigned_gotno when handling global GOT entries.
1047 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1048 assigned_high_gotno.
1049 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1050 gap in the middle of local GOT space.
1052 2014-04-17 Alan Modra <amodra@gmail.com>
1055 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1056 current bfd is a plugin. Don't always set type_change_ok
1057 when old bfd is a plugin.
1059 2014-04-16 Tristan Gingold <gingold@adacore.com>
1061 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1064 2014-04-16 Alan Modra <amodra@gmail.com>
1066 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1067 with "ba 0" rather than zeros.
1069 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1071 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1073 2014-04-14 Alan Modra <amodra@gmail.com>
1075 * elf32-ppc.c (BA): Define
1076 (ppc_elf_link_hash_table_create): Correct default_params.
1077 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1078 than "nop" for ppc476_workaround.
1079 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1080 and __glink_PLTresolve. Ensure plt call stub at end of page
1081 doesn't allow fall-thru prefetch.
1083 2014-04-11 Nick Clifton <nickc@redhat.com>
1086 * peXXigen.c (abs_finder): New function.
1087 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1088 than 1^32 try to convert them into section relative values
1091 2014-04-11 Nick Clifton <nickc@redhat.com>
1093 * bfd-in2.h: Regenerate.
1094 * libbfd.h: Regenerate.
1096 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1098 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1099 when building function stubs.
1101 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1103 * elf32-avr.c: Add DIFF relocations for AVR.
1104 (avr_final_link_relocate): Handle the DIFF relocs.
1105 (bfd_elf_avr_diff_reloc): New.
1106 (elf32_avr_is_diff_reloc): New.
1107 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1108 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1111 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1113 2014-04-09 Alan Modra <amodra@gmail.com>
1115 * libcoff.h: Regenerate.
1117 2014-04-09 Alan Modra <amodra@gmail.com>
1119 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1120 of safe ppc476 insns at end of page. Also remove non-branch insns.
1123 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1125 * peXXigen.c (pe_print_debugdata): New function: Displays the
1126 contents of the debug directory and decodes codeview entries.
1127 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1128 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1129 Add functions for reading and writing debugdir and codeview
1131 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1132 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1133 * libcoff-in.h (pe_tdata): Add build-id data.
1134 * libcoff.h: Regenerate.
1135 * coffcode.h (coff_write_object_contents): Run build_id
1136 after_write_object_contents hook.
1138 2014-04-05 Alan Modra <amodra@gmail.com>
1140 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1141 merging non-default sym.
1143 2014-04-04 Tristan Gingold <gingold@adacore.com>
1145 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1148 2014-04-04 Tristan Gingold <gingold@adacore.com>
1150 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1151 thinko on names length.
1153 2014-04-04 Tristan Gingold <gingold@adacore.com>
1155 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1157 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1159 2014-04-04 Tristan Gingold <gingold@adacore.com>
1161 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1163 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1165 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1166 section before dereferencing.
1167 (pe_print_idata, pe_print_edata, pe_print_reloc)
1168 (rsrc_print_section): Don't bother interpreting the contents
1169 of sections which have no contents.
1171 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1174 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1177 2014-04-03 Tristan Gingold <gingold@adacore.com>
1179 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1181 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1183 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1185 2014-04-03 Alan Modra <amodra@gmail.com>
1187 * elf-bfd.h (struct elf_backend_data
1188 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1189 with "bfd_size_type size".
1190 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1191 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1192 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1193 * elfcode.h (bfd_from_remote_memory): Likewise.
1194 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1195 * bfd-in2.h: Regenerate.
1197 2014-04-02 Tristan Gingold <gingold@adacore.com>
1199 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1200 (bfd_mach_o_prebind_cksum_command): New types.
1201 (bfd_mach_o_prebound_dylib_command): Rewrite.
1202 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1204 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1206 (bfd_mach_o_read_prebind_cksum): New function.
1207 (bfd_mach_o_read_twolevel_hints): Ditto.
1208 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1211 2014-04-02 Alan Modra <amodra@gmail.com>
1213 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1214 Consolidate code handling possible section headers past end of
1215 segment. Don't use p_align for page size guess, instead use
1216 minpagesize. Take note of ld.so clearing section headers when
1217 p_memsz > p_filesz. Handle file header specifying no section
1218 headers. Handle zero p_align throughout. Default loadbase to
1219 zero. Add comments. Rename contents_size to high_offset, and
1220 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1221 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1222 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1224 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1225 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1226 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1227 * bfd-in2.h: Regnerate.
1229 2014-04-01 Tristan Gingold <gingold@adacore.com>
1231 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1234 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1235 Pavel Fedin <p.fedin@samsung.com>
1237 * elf32-arm.c: Add support for limited pretty-printing of PLT
1238 entries on eabi and nacl targets.
1239 (elf32_arm_get_synthetic_symtab): Add new callback.
1240 (elf32_arm_nacl_plt_sym_val): Likewise.
1241 (elf32_arm_plt0_size): Add helper function.
1242 (elf32_arm_plt_size): Likewise.
1244 2014-03-27 Tristan Gingold <gingold@adacore.com>
1246 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1247 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1249 2014-03-27 Tristan Gingold <gingold@adacore.com>
1251 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1252 * mach-o.c (bfd_mach_o_write_symtab)
1253 (bfd_mach_o_write_contents)
1254 (bfd_mach_o_set_section_flags_from_bfd)
1255 (bfd_mach_o_build_seg_command): Fix indentation.
1256 (bfd_mach_o_get_base_address): New function.
1258 2014-03-26 Nick Clifton <nickc@redhat.com>
1260 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1261 relocations in discarded sections.
1263 2014-03-26 Tristan Gingold <gingold@adacore.com>
1265 * mach-o.c (bfd_mach_o_convert_architecture): Add
1266 BFD_MACH_O_CPU_TYPE_ARM64.
1268 2014-03-26 Alan Modra <amodra@gmail.com>
1270 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1271 needed plt entries when taking the address of functions for
1272 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1273 Move opd setup and abiversion checks to..
1274 (ppc64_elf_before_check_relocs): ..here. Renamed from
1275 ppc64_elf_process_dot_syms. Set output abiversion from input and
1276 input abiversion from output, if either is not set.
1277 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1278 (elf_backend_check_directives): Update.
1280 2014-03-25 Will Newton <will.newton@linaro.org>
1282 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1283 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1284 of input sections rather than output sections.
1286 2014-03-20 Will Newton <will.newton@linaro.org>
1289 * elf32-arm.c (elf32_arm_check_relocs): Set
1290 pointer_equality_needed for absolute references within
1292 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1293 unless pointer_equality_needed is set.
1295 2014-03-19 Nick Clifton <nickc@redhat.com>
1297 * peXXigen.c (rsrc_process_section): Add code to scan input
1298 sections and record their lengths. Use these lengths to find the
1299 start of each merged .rsrc section.
1301 2014-03-17 Tristan Gingold <gingold@adacore.com>
1303 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1304 (bfd_mach_o_read_command): Ditto.
1306 2014-03-14 Meador Inge <meadori@codesourcery.com>
1308 * configure.in: Add strnlen to AC_CHECK_DECLS.
1309 * config.in: Regenerate.
1310 * configure: Regenerate.
1311 * sysdep.h (strnlen): Add prototype.
1313 2014-03-14 Alan Modra <amodra@gmail.com>
1315 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1316 handling for VLE_SDA21 relocs.
1318 2014-03-13 Tristan Gingold <gingold@adacore.com>
1320 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1322 (pe_bfd_object_p): Also read version number to detect ILF.
1323 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1324 (x86_64pe_bigobj_vec): Define
1325 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1326 (bfd_coff_max_nscns): New macro.
1327 (coff_compute_section_file_positions): Use unsigned int for
1328 target_index. Compare with bfd_coff_max_nscns.
1329 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1330 Set a value for _bfd_coff_max_nscns.
1331 (header_bigobj_classid): New constant.
1332 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1333 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1334 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1336 (bigobj_swap_table): New table.
1337 * libcoff.h: Regenerate.
1338 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1339 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1340 _bfd_coff_max_nscns.
1341 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1342 * coff-rs6000.c (bfd_xcoff_backend_data)
1343 (bfd_pmac_xcoff_backend_data): Likewise.
1344 * coff64-rs6000.c (bfd_xcoff_backend_data)
1345 (bfd_xcoff_aix5_backend_data): Likewise.
1346 * targets.c (x86_64pe_bigobj_vec): Declare.
1347 * configure.in (x86_64pe_bigobj_vec): New vector.
1348 * configure: Regenerate.
1349 * config.bfd: Add bigobj object format for Windows targets.
1351 2014-03-12 Nick Clifton <nickc@redhat.com>
1354 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1355 before testing for vxworks.
1357 2014-03-12 Alan Modra <amodra@gmail.com>
1359 * Makefile.in: Regenerate.
1361 2014-03-12 Alan Modra <amodra@gmail.com>
1364 * elf.c (copy_elf_program_header): Ignore first section lma if
1367 2014-03-11 Alan Modra <amodra@gmail.com>
1370 * coff-rs6000.c: Include stdint.h.
1371 * coff64-rs6000.c: Likewise.
1373 2014-03-10 Tristan Gingold <gingold@adacore.com>
1375 * ticoff.h: Removed.
1377 2014-03-08 Alan Modra <amodra@gmail.com>
1379 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1380 many relocations. Correct bitsize and rightshift too for a number
1381 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1382 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1383 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1384 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1385 fields in instructions to signed/unsigned according to whether
1386 the field takes a signed or unsigned value. Tidy vle split16 code.
1387 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1389 2014-03-08 Alan Modra <amodra@gmail.com>
1391 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1392 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1393 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1394 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1395 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1396 fields in instructions to signed/unsigned according to whether
1397 the field takes a signed or unsigned value.
1399 2014-03-07 Pedro Alves <palves@redhat.com>
1402 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1403 through ptr_to_uint instead of through long.
1405 2014-03-06 Nick Clifton <nickc@redhat.com>
1408 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1409 attribute section names.
1411 2014-03-05 Alan Modra <amodra@gmail.com>
1413 Update copyright years.
1415 2014-03-05 Alan Modra <amodra@gmail.com>
1417 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1418 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1419 (ppc64_elf_check_relocs): Likewise.
1420 (ppc64_elf_relocate_section): Likewise.
1421 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1422 * bfd-in2.h: Regenerate.
1423 * libbfd.h: Regenerate.
1425 2014-03-04 Heiher <r@hev.cc>
1427 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1429 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1430 extension of bfd_mach_mipsisa64r2.
1432 2014-03-04 Nick Clifton <nickc@redhat.com>
1435 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1436 (elf32_thumb2_plt_entry): New array.
1437 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1438 using thumb2 based PLT.
1439 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1441 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1443 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1445 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1446 Thumb2 based PLT 0-entry.
1447 (elf32_arm_output_arch_local_syms): Handle creation of local
1448 symbols for Thumb2 based PLT entries.
1450 2014-02-28 Alan Modra <amodra@gmail.com>
1453 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1454 the same conditions we called check_relocs.
1456 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1458 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1459 * bfd-in2.h: Regenerate.
1460 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1461 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1462 using long PLT entries.
1463 (bfd_elf32_arm_use_long_plt): New function.
1464 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1466 2014-02-27 Alan Modra <amodra@gmail.com>
1468 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1469 params for targets that don't use ppc32elf.em.
1471 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1473 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1474 of GOTOFF relocations.
1476 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1477 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1480 (elf_x86_64_legacy_plt_entry): Likewise.
1481 (elf_x86_64_bnd_plt_entry): Likewise.
1482 (elf_x86_64_legacy_plt2_entry): Likewise.
1483 (elf_x86_64_bnd_plt2_entry): Likewise.
1484 (elf_x86_64_bnd_arch_bed): Likewise.
1485 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1486 (elf_x86_64_link_hash_table): Add plt_bnd.
1487 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1489 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1490 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1492 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1493 symbols. Resolve call to the second PLT if it is created.
1494 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1495 (elf_x86_64_relocate_section): Resolve PLT references to the
1496 second PLT if it is created.
1497 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1498 second PLT entry for BND relocation.
1499 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1500 the second PLT is created.
1501 (elf_x86_64_get_synthetic_symtab): New.
1502 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1504 2014-02-19 Alan Modra <amodra@gmail.com>
1506 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1507 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1508 provision of out-of-line register save/restore routines.
1510 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1512 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1513 PT_DYNAMIC segment flags.
1515 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1518 * simple.c (struct saved_offsets): New.
1519 (simple_save_output_info): Use it for ptr.
1520 (simple_restore_output_info): Use it for ptr. Check section_count.
1521 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1523 2014-02-17 Alan Modra <amodra@gmail.com>
1525 * elf64-ppc.h (struct ppc64_elf_params): Define.
1526 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1527 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1528 ppc64_elf_build_stubs): Update prototype.
1529 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1530 fields now in params. Adjust code throughout file.
1531 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1532 Save params pointer in htab.
1533 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1534 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1535 ppc64_elf_build_stubs): Remove parameters now in "params".
1537 2014-02-17 Alan Modra <amodra@gmail.com>
1539 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1540 patched for ppc476 workaround. Reapply branch taken/not taken
1543 2014-02-12 Alan Modra <amodra@gmail.com>
1545 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1546 stubs for calls to __tls_get_addr that we know will later be
1549 2014-02-12 Alan Modra <amodra@gmail.com>
1551 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1552 for ld -r, when code sections are sufficiently aligned.
1553 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1556 2014-02-12 Alan Modra <amodra@gmail.com>
1559 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1560 --export-dynamic and --dynamic-list marking of symbols.
1561 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1564 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1567 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1568 executables if it matches dynamic_list.
1570 2014-02-10 Alan Modra <amodra@gmail.com>
1572 * po/SRC-POTFILES.in: Regenerate.
1573 * po/bfd.pot: Regenerate.
1575 2014-02-09 Alan Modra <amodra@gmail.com>
1577 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1578 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1579 (elfNN_bed): Init new field.
1580 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1581 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1582 (ppc_elf_relax_section): Don't reallocate section here, write
1583 stubs, or write out relocs for ld -r here..
1584 (ppc_elf_relocate_section): ..instead write stubs here, and use
1585 existing code to write out relocs for ld -r. Fix offset
1586 adjustment on reloc for little-endian.
1587 (elf_backend_caches_rawsize): Define.
1589 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1592 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1594 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1596 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1597 return paths. Three times.
1598 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1600 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1601 (ppc64_elf_edit_toc): Free USED in return path.
1603 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1605 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1606 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1607 * libbfd.h: Regenerated.
1608 * bfd-in2.h: Regenerated.
1609 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1610 (nios2_reloc_map): Likewise.
1611 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1612 Fixed all references.
1613 (nios2_elf32_relocate_section): Add new relocations.
1614 (nios2_elf32_check_relocs): Likewise.
1615 (nios2_elf32_gc_sweep_hook): Likewise.
1617 2014-02-03 Alan Modra <amodra@gmail.com>
1619 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1620 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1621 (ppc_elf_link_params): New function.
1622 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1624 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1625 parameters. Use htab->params instead.
1626 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1627 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1628 64 bytes for ppc476 workaround.
1629 (struct ppc_elf_relax_info): New.
1630 (ppc_elf_relax_section): Exclude linker created sections and
1631 those too small to hold one instruction. Don't add another
1632 branch around trampolines on later relax passes. Don't
1633 generate trampolines for undefined symbols when !relocatable,
1634 nor for plugin symbols. Allocate space for ppc476 workaround
1635 patch area. Free fixups on error return path.
1636 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1637 * elf32-ppc.h (struct ppc_elf_params): New.
1638 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1639 (ppc_elf_link_params): Declare.
1640 * section.c (SEC_INFO_TYPE_TARGET): Define.
1641 * bfd-in2.h: Regenerate.
1643 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1645 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1647 (nios2_elf32_relocate_section): Use got_base to adjust
1648 GOT-pointer-relative relocations relative to _gp_got.
1649 (create_got_section): Create _gp_got symbol.
1650 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1651 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1653 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1655 * bfd-in2.h: Update from reloc.c.
1656 * elf32-nios2.c: Include elf32-nios2.h.
1657 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1658 (nios2_reloc_map): Likewise.
1659 (enum elf32_nios2_stub_type): Declare.
1660 (struct elf32_nios2_stub_hash_entry): Declare.
1661 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1662 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1663 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1664 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1665 bfd_count, top_index, input_list, all_local_syms.
1666 (nios2_call26_stub_entry): New.
1667 (nios2_elf32_install_imm16): Move up in file.
1668 (nios2_elf32_install_data): Move up in file.
1669 (hiadj): Move up in file.
1670 (stub_hash_newfunc): New.
1671 (link_hash_newfunc): Initialize hsh_cache field.
1673 (nios2_stub_name): New.
1674 (nios2_get_stub_entry): New.
1675 (nios2_add_stub): New.
1676 (nios2_elf32_setup_section_lists): New.
1677 (nios2_elf32_next_input_section): New.
1678 (CALL26_SEGMENT): New.
1679 (MAX_STUB_SECTION_SIZE): New.
1680 (group_sections): New.
1681 (nios2_type_of_stub): New.
1682 (nios2_build_one_stub): New.
1683 (nios2_size_one_stub): New.
1684 (get_local_syms): New.
1685 (nios2_elf32_size_stubs): New.
1686 (nios2_elf32_build_stubs): New.
1687 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1688 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1689 trampolines for R_NIOS2_CALL26 stubs.
1690 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1691 (nios2_elf32_gc_sweep_hook): Likewise.
1692 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1693 (nios2_elf32_link_hash_table_free): New.
1694 (bfd_elf32_bfd_link_hash_table_free): Define.
1695 * elf32-nios2.h: New file.
1696 * libbfd.h: Update from reloc.c.
1697 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1699 2014-01-29 Nick Clifton <nickc@redhat.com>
1702 * elf32-metag.c (elf_metag_post_process_headers): Call
1703 _bfd_elf_post_process_headers.
1704 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1705 _bfd_elf_copy_private_data.
1706 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1708 2014-01-29 Nick Clifton <nickc@redhat.com>
1710 * bfd-in.h (bfd_set_section_vma): Delete.
1711 (bfd_set_section_alignment): Delete.
1712 (bfd_set_section_userdata): Delete.
1713 (bfd_set_cacheable): Delete.
1714 * bfd.c (bfd_set_cacheable): New static inline function.
1715 * section.c (bfd_set_section_userdata): Likewise.
1716 (bfd_set_section_vma): Likewise.
1717 (bfd_set_section_alignment): Likewise.
1718 * bfd-in2.h: Regenerate.
1720 2014-01-28 Nick Clifton <nickc@redhat.com>
1722 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1723 attributes select the CU containing the abbreviation, which may not
1726 2014-01-24 Alan Modra <amodra@gmail.com>
1728 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1729 to get_relocs for ELFv2.
1731 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1734 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1735 if TLS sections are not adjacent.
1737 2014-01-22 Alan Modra <amodra@gmail.com>
1739 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1741 2014-01-22 Alan Modra <amodra@gmail.com>
1743 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1745 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1748 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1749 regular default symbol definition and the versioned dynamic
1750 symbol definition mismatch, skip the default symbol definition
1751 if one of them is IFUNC.
1753 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1756 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1757 info->export_dynamic nor h->ref_dynamic for type mismatch when
1758 adding the default version.
1760 2014-01-16 Alan Modra <amodra@gmail.com>
1762 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1763 mips_elf_traverse_got_arg* rather than mips_got_info*.
1764 Adjust caller. Alloc on output_bfd rather than symbol section
1767 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1769 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1771 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1773 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1776 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1777 against __ehdr_start.
1778 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1780 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1782 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1784 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1786 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1789 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1790 count if there are any non pc-relative relocs.
1791 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1793 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1794 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1796 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1797 offset while calculating relocation address.
1798 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1799 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1801 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1804 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1805 R_ARM_ABS8 and R_ARM_ABS16.
1807 2014-01-13 Alan Modra <amodra@gmail.com>
1809 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1810 error when shared and force a plt call otherwise.
1811 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1812 plt_type == PLT_NEW.
1813 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1814 the appropriate call stub.
1816 2014-01-10 Alan Modra <amodra@gmail.com>
1821 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1822 (assign_file_positions_for_non_load_sections): When setting up
1823 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1824 header that completely covers the relro region.
1826 2014-01-09 Tristan Gingold <gingold@adacore.com>
1828 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1829 table macros and add macros to initializa the structure.
1831 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1836 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1837 size for PT_GNU_RELRO segment.
1838 (assign_file_positions_for_load_sections): If PT_LOAD segment
1839 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1841 2014-01-07 Tom Tromey <tromey@redhat.com>
1843 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1846 2014-01-03 Nick Clifton <nickc@redhat.com>
1849 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1852 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1855 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1857 2014-01-02 Nick Clifton <nickc@redhat.com>
1860 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1861 filename in the bfd's filename field.
1862 * elfcode.h (bfd_from_remote_memory): Likewise.
1863 * ieee.c (ieee_object_p): Likewise.
1864 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1865 * oasys.c (oasys_openr_next_archived_file): Likewise.
1866 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1867 * opncls.c (bfd_fopen): Likewise.
1868 (bfd_openstreamr): Likewise.
1869 (bfd_openr_iovec): Likewise.
1870 (bfd_openw): Likewise.
1871 (bfd_create): Likewise.
1872 (_bfd_delete_bfd): Free filename.
1874 For older changes see ChangeLog-2013
1876 Copyright (C) 2014 Free Software Foundation, Inc.
1878 Copying and distribution of this file, with or without modification,
1879 are permitted in any medium without royalty provided the copyright
1880 notice and this notice are preserved.
1886 version-control: never