1 2014-08-26 Jiong Wang <jiong.wang@arm.com>
3 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
4 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
6 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
8 2014-08-26 Nick Clifton <nickc@redhat.com>
10 * config.bfd: Fix typo in or1knd selection.
12 2014-08-22 Kai Tietz <ktietz@redhat.com>
15 * coffcode.h (coff_compute_section_file_positions): Keep
16 FileAlignment valid as set.
18 2014-08-22 Alan Modra <amodra@gmail.com>
20 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
21 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
23 2014-08-22 Alan Modra <amodra@gmail.com>
25 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
27 (_bfd_elf_begin_eh_frame_parsing): Delete.
28 (_bfd_elf_end_eh_frame_parsing): Delete.
29 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
30 (_bfd_elf_end_eh_frame_parsing): Delete.
31 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
32 !info->relocatable in place of merge_cies.
33 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
34 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
35 (ppc64_elf_size_stubs): Likewise pad stub FDE.
36 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
37 (ppc64_elf_size_stubs): ..here and..
38 (ppc64_elf_finish_dynamic_sections): ..here.
40 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
42 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
44 2014-08-21 Tony Wang <tony.wang@arm.com>
46 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
47 the veneer routine for R_ARM_THM_JUMP19.
48 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
49 (elf32_arm_size_stub): Ditto.
51 2014-08-20 Roland McGrath <mcgrathr@google.com>
54 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
55 all reloc types with pc_relative set in the howto, not just for
56 R_ARM_REL32 and R_ARM_REL32_NOI.
57 (allocate_dynrelocs_for_symbol): Update comment.
58 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
59 set in the howto, set call_reloc_p and may_need_local_target_p but
60 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
61 (elf32_arm_check_relocs): Likewise.
63 2014-08-20 Will Newton <will.newton@linaro.org>
65 * config.bfd: Default armeb-*-eabi* to big endian.
67 2014-08-19 Alan Modra <amodra@gmail.com>
69 * configure: Regenerate.
71 2014-08-18 Alan Modra <amodra@gmail.com>
73 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
74 use dynrelocs for ifunc.
75 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
77 2014-08-18 Alan Modra <amodra@gmail.com>
80 * elflink.c (on_needed_list): Only consider libraries that have
83 2014-08-18 Alan Modra <amodra@gmail.com>
85 * elflink.c (bfd_elf_discard_info): Return int error status.
86 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
87 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
88 * bfd-in2.h: Regenerate.
90 2014-08-14 Alan Modra <amodra@gmail.com>
92 * peXXigen.c (pe_print_reloc): Protect against access past end
95 2014-08-14 Alan Modra <amodra@gmail.com>
98 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
99 in the order they are mapped to output sections.
101 2014-08-14 Alan Modra <amodra@gmail.com>
103 * configure.ac: Delete redundant plugin related checks.
104 * configure: Regenerate.
106 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
108 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
109 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
112 2014-08-12 Alan Modra <amodra@gmail.com>
114 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
115 here when not calling the generic add_symbol function. Formatting.
116 Correct handling of indirect symbols. Update notice call.
117 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
118 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
119 symbols early. Update notice call. Add comments regarding weak
120 symbols vs. indirect.
122 2014-08-12 Alan Modra <amodra@gmail.com>
125 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
128 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
130 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
133 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
134 Alan Modra <amodra@gmail.com>
137 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
138 warning for references in LTO IR to warning symbols.
140 2014-08-07 Alan Modra <amodra@gmail.com>
142 * linker.c (WARN, CWARN): Collapse these states to WARN.
143 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
146 2014-08-05 Doug Evans <dje@google.com>
148 * bfd-in2.h: Regenerate.
149 * libcoff.h: Regenerate.
151 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
153 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
154 rawsize if changing size.
156 2014-08-05 Alan Modra <amodra@gmail.com>
159 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
161 2014-08-05 Alan Modra <amodra@gmail.com>
163 * linker.c (generic_link_check_archive_element): Move handling
164 of command link -u symbols with a common symbol def to the
165 code handling non-common symbols so that archive element symbols
166 are loaded. Use generic_link_add_object_symbols.
168 2014-08-05 Alan Modra <amodra@gmail.com>
171 * linker.c (struct archive_list, struct archive_hash_entry,
172 struct archive_hash_table, archive_hash_newfunc,
173 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
174 archive_hash_table_free): Delete.
175 (_bfd_generic_link_add_archive_symbols): Add h and name params to
176 checkfn. Rewrite using a straight-forward scan over archive map.
177 (generic_link_check_archive_element_no_collect,
178 generic_link_check_archive_element_collect,
179 generic_link_check_archive_element): Add h and name params.
180 * aoutx.h (aout_link_check_archive_element): Likewise.
181 * pdp11.c (aout_link_check_archive_element): Likewise.
182 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
183 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
184 scan symbols, simply add archive element whenever h is undefined.
185 (coff_link_check_ar_symbols): Delete.
186 * ecoff.c (read_ext_syms_and_strs): Delete.
187 (reread_ext_syms_and_strs): Delete.
188 (ecoff_link_check_archive_element): Add h and name param. Don't
189 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
190 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
192 (elf_link_add_archive_symbols): Delete "defined" array, merge
193 functionality into "included". Make "included" a char array. Don't
194 set or test archive_pass.
195 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
196 * libbfd.h: Regenerate.
198 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
201 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
203 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
205 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
206 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
207 (bfd_mips_elf_swap_abiflags_v0_in): New function.
208 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
209 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
210 (_bfd_mips_elf_fake_sections): Likewise.
211 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
212 (_bfd_mips_elf_additional_program_headers): Account for new
213 PT_MIPS_ABIFLAGS program header.
214 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
215 associate with .MIPS.abiflags.
216 (_bfd_mips_elf_gc_mark_extra_sections): New function.
217 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
218 (infer_mips_abiflags): Likewise.
219 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
220 (mips_32bit_flags_p): Moved higher.
221 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
222 checking for FP ABIs.
223 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
224 checks. Check EF_MIPS_FP64 flag consistency.
225 (print_mips_ases, print_mips_isa_ext): New static function.
226 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
227 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
228 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
229 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
230 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
231 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
232 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
233 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
235 2014-07-28 Alan Modra <amodra@gmail.com>
238 * archive.c (_bfd_compute_and_write_armap): Warn on adding
239 __gnu_lto_slim to armap.
240 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
241 __gnu_lto_slim to linker hash table.
243 2014-07-27 Anthony Green <green@moxielogic.org>
245 * config.bfd: Add moxie-*-moxiebox*.
247 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
249 Add or reactivate or1k-*-rtems*
250 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
252 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
254 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
256 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
257 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
259 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
262 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
263 and R_*_IRELATIVE relocation offset with PLT entry.
264 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
265 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
266 (elf_x86_64_get_synthetic_symtab): Use it.
268 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
271 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
272 next_tls_desc_index with elf.srelplt->reloc_count.
274 2014-07-15 Alan Modra <amodra@gmail.com>
276 * cache.c (cache_bread_1): Don't return -1 when fread returns
279 2014-07-15 Alan Modra <amodra@gmail.com>
281 * elflink.c (elf_merge_st_other): Update comments. Simplify
282 visibility handling. Make isym const. Move code modifying
283 isym->st_other for --exclude-libs to..
284 (elf_link_add_object_symbols): ..here.
286 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
289 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
291 2014-07-08 Nick Clifton <nickc@redhat.com>
294 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
295 segments in input bfds.
297 2014-07-08 Will Newton <will.newton@linaro.org>
299 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
300 value to 64kB and remove custom setting for NaCl.
302 2014-07-08 Alan Modra <amodra@gmail.com>
304 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
305 bits from source to dest.
306 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
307 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
309 * bfd-in2.h: Regenerate.
311 2014-07-08 Jiong Wang <jiong.wang@arm.com>
313 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
314 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
315 when info->relocatable be true.
317 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
319 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
320 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
321 * bfd-in2.h: Regenerate.
322 * libbfd.h: Regenerate.
324 2014-07-04 Alan Modra <amodra@gmail.com>
326 * Makefile.am: Update "configure.in" comments.
329 * configure.host: Likewise.
330 * doc/bfdint.texi: Likewise.
331 * targets.c: Likewise.
332 * warning.m4: Likewise.
333 * Makefile.in: Regenerate.
335 2014-07-04 Alan Modra <amodra@gmail.com>
337 * configure.ac: Rename from configure.in.
338 * Makefile.in: Regenerate.
339 * config.in: Regenerate.
340 * doc/Makefile.in: Regenerate.
342 2014-07-04 Alan Modra <amodra@gmail.com>
344 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
345 * Makefile.in: Regenerate.
347 2014-07-04 Alan Modra <amodra@gmail.com>
349 * version.m4: New file.
350 * configure.in: Include version.m4.
352 * Makefile.am (RELEASE): Delete.
353 (bfdver.h): Depend on development.sh, use instead of RELEASE.
354 * Makefile.in: Regenerate.
355 * doc/Makefile.in: Regenerate.
357 2014-07-02 Alan Modra <amodra@gmail.com>
359 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
360 pointer_equality_needed when !readonly_dynrelocs.
361 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
363 2014-07-02 Alan Modra <amodra@gmail.com>
365 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
366 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
368 2014-07-01 Alan Modra <amodra@gmail.com>
370 * bfd.c (struct bfd): Reorganise for better packing. Delete
371 "ifd" field. Make "format", "direction" and "flags" bitfields.
372 (HAS_LOAD_PAGE): Delete, renumber following flags.
373 * bfd-in2.h: Regenerate.
374 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
376 2014-07-01 Alan Modra <amodra@gmail.com>
378 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
379 (struct ppc_link_hash_table): Increase size of stub_count array.
380 (build_global_entry_stubs): Emit symbol on global entry stub.
381 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
384 2014-07-01 Alan Modra <amodra@gmail.com>
386 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
387 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
388 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
390 (ppc64_elf_relocate_section): Disable ELFv2 function entry
391 optimisation when --traditional-format.
393 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
394 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
395 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
396 Soundararajan <Sounderarajan.D@atmel.com>
398 * archures.c: Add avrtiny architecture for avr target.
399 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
400 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
401 added for 16 bit LDS/STS instruction of avrtiny arch.
402 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
403 BFD_RELOC_AVR_LDS_STS_16.
404 (bfd_elf_avr_final_write_processing): Select machine number
406 (elf32_avr_object_p): Set machine number for avrtiny arch.
407 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
408 * bfd-in2.h: Regenerate.
409 * libbfd.h: Regenerate.
411 2014-06-26 Nick Clifton <nickc@redhat.com>
414 * dwarf2.c (is_str_attr): New function.
415 (find_abstract_instance_name): Use it to determine when an
416 attribute has a string value.
418 2014-06-24 Alan Modra <amodra@gmail.com>
420 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
421 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
424 2014-06-21 Philippe De Muyter <phdm@macqel.be>
426 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
429 2014-06-20 Kyle McMartin <kyle@redhat.com>
431 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
432 emitting initial-exec relocs when not linking an executable.
434 2014-06-16 Will Newton <will.newton@linaro.org>
436 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
437 htab->next_tls_desc_index in the non-IPLT case.
438 Calculate GOT offset correctly for the non-IPLT case.
439 (allocate_dynrelocs_for_symbol): Don't increment
440 htab->next_tls_desc_index here.
442 2014-06-16 Alan Modra <amodra@gmail.com>
444 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
447 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
449 * elfxx-aarch64.c (stdarg.h): Include.
451 (_bfd_aarch64_elf_grok_prstatus): Updated.
452 (_bfd_aarch64_elf_grok_psinfo): New function.
453 (_bfd_aarch64_elf_write_core_note): New function.
454 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
455 (elf_backend_write_core_note): Define.
457 2014-06-13 Alan Modra <amodra@gmail.com>
459 * archive.c: Include bfdlink.h.
460 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
461 * bfd.c (struct bfd): Add is_linker_output field.
462 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
463 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
464 link.hash and is_linker_output.
465 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
466 param with bfd*. Assert is_linker_output and link.hash, and
467 clear them before exit.
468 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
469 bfd_link_hash_table* param with bfd*. Hack is_linker_output
470 and link.hash so we can free two linker hash tables.
471 (elf32_mn10300_link_hash_table_create): Create static_hash_table
472 first. Clean up on errors. Set hash_table_free pointer.
473 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
474 bfd_link_hash_table* param with bfd*.
475 (elf32_arm_link_hash_table_create): Clean up on errors. Set
476 hash_table_free pointer.
477 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
478 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
479 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
480 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
481 * xcofflink.c: Similarly.
482 * simple.c (bfd_simple_get_relocated_section_contents): Save and
483 clear link.next before creating linker hash table. Clean up on
484 errors, and restore link.next on exit.
485 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
486 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
487 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
488 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
489 * hash.c (bfd_hash_table_init_n): Free table on error.
490 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
491 * bfd-in2.h: Regenerate.
492 * libbfd.h: Regenerate.
493 * libcoff.h: Regenerate.
495 2014-06-13 Alan Modra <amodra@gmail.com>
498 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
499 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
500 * bfd.c (bfd_link_hash_table_free): Don't define.
501 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
502 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
503 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
504 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
505 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
506 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
507 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
508 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
509 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
510 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
511 * xsym.c: Don't define various link_hash_table_free defines, and
512 remove from bfd_target vars. Temporarily reference some of the
513 target link_hash_table_free functions to avoid warnings.
514 * bfd-in2.h: Regenerate.
515 * libbfd.h: Regenerate.
517 2014-06-13 Alan Modra <amodra@gmail.com>
519 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
520 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
521 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
522 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
523 Move link_hash_table_free functions before their corresponding
524 link_hash_table_create functions.
526 2014-06-13 Alan Modra <amodra@gmail.com>
528 * bfd.c (struct bfd): Replace link_next with a union.
529 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
530 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
531 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
532 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
533 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
534 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
535 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
536 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
537 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
538 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
539 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
540 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
541 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
542 * bfd-in2.h: Regenerate.
544 2014-06-11 Alan Modra <amodra@gmail.com>
546 * linker.c (unwrap_hash_lookup): Add missing parens.
548 2014-06-11 Kai Tietz <ktietz@redhat.com>
550 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
551 * libcoff.h: Regenerated.
553 2014-06-10 Alan Modra <amodra@gmail.com>
556 * linker.c (unwrap_hash_lookup): New function.
557 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
558 * elf32-i370.c (i370_elf_relocate_section): Likewise.
559 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
560 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
561 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
562 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
563 * elf32-spu.c (spu_elf_relocate_section): Likewise.
564 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
566 2014-06-07 Alan Modra <amodra@gmail.com>
568 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
569 insn as a bitfield; Use complain_overflow_bitfield.
570 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
572 2014-06-05 Joel Brobecker <brobecker@adacore.com>
574 * development.sh: New file.
575 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
576 Make -Werror the default with GCC only if DEVELOPMENT is true.
577 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
578 $(srcdir)/development.sh.
579 * Makefile.in, configure: Regenerate.
581 2014-06-04 Will Newton <will.newton@linaro.org>
583 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
584 being non-NULL into an assert.
585 (elfNN_aarch64_tls_relax): Remove unused code.
587 2014-06-03 DJ Delorie <dj@redhat.com>
589 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
591 2014-06-03 Nick Clifton <nickc@redhat.com>
594 * peXXigen.c (rsrc_process_section): Page align the new contents
597 2014-06-03 Alan Modra <amodra@gmail.com>
599 * elf64-ppc.c (ADDIS_R12_R2): Define.
600 (build_plt_stub): Support fusion on ELFv2 stub.
601 (ppc_build_one_stub): Likewise for plt branch stubs.
603 2014-05-28 Alan Modra <amodra@gmail.com>
605 * elf32-rx.c (rx_table_map): Delete set but not used variables.
607 2014-05-28 Tristan Gingold <gingold@adacore.com>
609 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
610 to keep the length of the best fit range.
611 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
614 2014-05-27 DJ Delorie <dj@redhat.com>
616 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
617 (rx_elf_relocate_section): If we find a reloc against
618 $tableentry$default$<name>, redirect it to the appropriate
620 (RX_Table_Info): New.
621 (rx_table_find): New. Check all tables and SEC_KEEP all sections
622 with table parts in them.
623 (rx_check_directives): New.
624 (rx_table_map_2): New.
626 (rx_additional_link_map_text): New. Called to dump tables to the
628 * bfd/elf32-rx.h: New.
630 2014-05-20 DJ Delorie <dj@redhat.com>
632 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
634 2014-05-20 Alan Modra <amodra@gmail.com>
637 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
638 Remove redundant setting of htab->elf.dynobj. Don't align.
639 Define .sdata symbols using _bfd_elf_define_linkage_sym.
640 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
641 (create_sdata_sym): Delete.
642 (elf_allocate_pointer_linker_section): Rename from
643 elf_create_pointer_linker_section. Align section.
644 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
645 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
647 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
648 Remove unnecessary tests on _SDA_BASE_ sym.
649 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
650 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
651 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
652 (ppc_elf_maybe_strip_sdata_syms): Declare.
654 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
656 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
658 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
660 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
661 in a section with no contents.
662 (is_vma_in_section, find_section_by_vma): New functions.
663 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
664 offsets in the debug directory.
665 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
666 Byte-swap GUID from little-endian to big-endian order for
667 consistent and conventional display.
669 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
671 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
672 64-bit doubles objects mix with 32-bit doubles objects.
673 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
675 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
677 * mmo.c: Update URLs in documentation comments.
679 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
680 David Weatherford <weath@cadence.com>
681 Max Filippov <jcmvbkbc@gmail.com>
683 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
686 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
688 * config.bfd: Add proper arm config for *-*-freebsd*.
690 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
692 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
693 mips32r5 and mips64r5.
694 * archures.c (bfd_architecture): Likewise.
695 * bfd-in2.h (bfd_architecture): Likewise.
696 * cpu-mips.c (arch_info_struct): Likewise.
697 * elfxx-mips.c (mips_set_isa_flags): Likewise.
699 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
701 * elfxx-mips.h (elfxx-mips.h): Declare.
702 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
703 Tag_GNU_MIPS_ABI_FP mismatches.
704 (_bfd_mips_fp_abi_string): New function.
706 2014-05-02 Alan Modra <amodra@gmail.com>
708 * targets.c: Sort bfd_target vectors somewhat alphabetically.
709 * configure.in: Likewise.
710 * configure: Regenerate.
712 2014-05-02 Alan Modra <amodra@gmail.com>
714 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
715 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
716 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
717 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
718 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
719 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
720 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
721 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
722 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
723 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
724 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
725 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
726 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
727 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
728 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
729 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
730 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
731 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
732 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
733 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
734 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
735 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
736 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
737 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
738 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
739 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
740 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
741 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
742 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
743 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
744 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
745 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
746 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
747 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
748 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
749 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
750 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
751 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
752 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
753 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
754 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
755 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
756 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
757 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
758 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
759 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
760 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
761 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
763 * configure: Regenerate.
765 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
767 * mmo.c (mmo File layout documentation): Add note about low bits
769 (mmo_write_chunk): When handling data remainder, assert that
770 previous remaining data is flushed.
771 (mmo_write_loc_chunk): Only look for trailing and leading zeros
772 when dealing with an aligned VMA and for aligned lengths. Don't skip
773 the last 32-bit-word of zeros.
774 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
775 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
776 emitting data, not after updating it.
777 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
779 2014-04-30 Nick Clifton <nickc@redhat.com>
781 * compress.c (bfd_is_section_compressed): When checking the
782 .debug_str section, also check the fifth byte in the section is
783 not part of a string.
785 2014-04-30 Alan Modra <amodra@gmail.com>
787 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
788 (find_merged_cie): Identify personality functions by (bfd_id,index)
789 pair when a local sym is used.
791 2014-04-29 Christian Svensson <blue@cmd.nu>
793 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
794 into .rela.got if it contained TLS relocations as well.
796 2014-04-28 Nick Clifton <nickc@redhat.com>
799 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
802 2014-04-26 Alan Modra <amodra@gmail.com>
804 * po/SRC-POTFILES.in: Regenerate.
805 * configure: Regenerate.
807 2014-04-25 Nick Clifton <nickc@redhat.com>
810 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
811 a 342-bit host. This time for older versions of gcc.
813 2014-04-24 Nick Clifton <nickc@redhat.com>
815 * peXXigen.c (rsrc_print_section): Fix compile time warning for
818 2014-04-24 Alan Modra <amodra@gmail.com>
821 * dwarf2.c: Formatting.
822 (struct dwarf2_debug): Make adjusted_section_count signed.
823 (unset_sections): Make i signed.
824 (set_debug_vma): New function.
825 (place_sections): Handle separate debug object file. Set VMA
826 on debug sections, even if they have an output section. Also
827 set VMA on zero size sections, and non-load but alloc sections.
828 Set adjusted_section_count to -1 when no section adjustment.
829 Malloc adjusted_sections. Don't double last_vma. Transfer
830 alloc section VMAs to separate debug file.
831 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
832 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
833 test on symbols being the same before using old stash. Read
834 and use separate debug file symbols. Call place_sections.
835 (find_line): Don't call place_sections here.
836 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
837 * libbfd.h: Regenerate.
838 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
839 _bfd_dwarf2_slurp_debug_info call.
840 * simple.c (simple_save_output_info): Clarify comment.
842 2014-04-24 Nick Clifton <nickc@redhat.com>
845 * peXXigen.c (struct rsrc_regions): New structure.
846 (rsrc_print_resource_directory): Use new structure. Include
847 offset of directory in listing.
848 (rsrc_print_resource_entry): Likewise.
849 (rsrc_print_section): Likewise.
850 (rsrc_count_entries): Do not increment sizeof_strings or
852 (rsrc_count_directory): Do not increment sizeof_tables.
853 (rsrc_compute_region_sizes): New function.
854 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
855 (rsrc_process_section): Compute size of regions after merging
858 2014-04-23 Alan Modra <amodra@gmail.com>
861 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
862 (place_sections): Do not modify VMA of sections when called from
863 linker after sections have been placed in output sections. Short
864 circuit single section case.
865 (save_section_vma, section_vma_same): New functions.
866 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
868 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
869 when non-relocatable.
871 2014-04-22 Nick Clifton <nickc@redhat.com>
874 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
876 2014-04-22 Christian Svensson <blue@cmd.nu>
878 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
879 * archures.c: Likewise.
880 * coffcode.h: Likewise.
881 * config.bfd: Likewise.
882 * configure.in: Likewise.
884 * targets.c: Likewise.
885 * cpu-or1k.c: New file.
886 * elf32-or1k.c: New file.
887 * coff-or32.c: Delete.
888 * cpu-openrisc.c: Delete.
889 * cpu-or32.c: Delete.
890 * elf32-openrisc.c: Delete.
891 * elf32-or32.c: Delete.
892 * Makefile.in: Regenerate.
893 * bfd-in2.h: Regenerate.
894 * configure: Regenerate.
895 * libbfd.h: Regenerate.
897 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
900 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
902 2014-04-22 Will Newton <will.newton@linaro.org>
904 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
905 function. (elf_backend_section_flags): Remove define.
907 2014-04-21 Richard Henderson <rth@redhat.com>
909 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
910 parameter; honor it and disable got merging when false.
911 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
912 the first pass of relaxation.
913 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
914 the end of the LITERAL+LITUSE chain.
915 (elf64_alpha_relax_section): Only process LITERAL relocs during the
916 second pass of relaxation.
918 * configure.ac (use_secureplt): Enable by default.
919 * configure: Rebuild.
921 2014-04-18 Tristan Gingold <gingold@adacore.com>
923 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
924 bind_content, weak_bind_content, lazy_bind_content,
926 (bfd_mach_o_load_command): Add comments, add next field.
927 (mach_o_data_struct): Replace commands field by first_command
929 * mach-o.c (bfd_mach_o_append_command): New function.
930 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
931 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
933 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
934 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
935 (bfd_mach_o_write_thread): Use macro instead of literal.
936 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
937 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
939 (bfd_mach_o_write_symtab_content): New function (extracted
940 from bfd_mach_o_write_symtab).
941 (bfd_mach_o_write_symtab): Split.
942 (bfd_mach_o_count_indirect_symbols): Move
943 (bfd_mach_o_build_dysymtab): Remove layout code.
944 (bfd_mach_o_write_contents): Rewritten to build commands in order.
945 (bfd_mach_o_count_sections_for_seg): Remove.
946 (bfd_mach_o_build_obj_seg_command): New function (extracted from
947 bfd_mach_o_build_seg_command).
948 (bfd_mach_o_build_exec_seg_command): New function.
949 (bfd_mach_o_build_dysymtab_command): Remove.
950 (bfd_mach_o_layout_commands): New function.
951 (bfd_mach_o_init_segment): New function.
952 (bfd_mach_o_build_commands): Major rework to handle non-object
954 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
956 (bfd_mach_o_read_dyld_info): Clear content fields.
957 (bfd_mach_o_read_segment): Adjust call.
958 (bfd_mach_o_flatten_sections): Adjust as now load commands are
960 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
961 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
962 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
965 2014-04-18 Tristan Gingold <gingold@adacore.com>
967 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
968 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
969 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
970 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
972 2014-04-18 Tristan Gingold <gingold@adacore.com>
974 * mach-o.h (bfd_mach_o_dylinker_command)
975 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
977 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
978 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
980 2014-04-18 Tristan Gingold <gingold@adacore.com>
982 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
983 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
984 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
985 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
986 each targets declared.
987 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
988 * mach-o-i386.c (TARGET_PAGESIZE): Define.
990 2014-04-18 Tristan Gingold <gingold@adacore.com>
992 * mach-o.c (bfd_mach_o_write_thread)
993 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
994 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
995 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
996 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
997 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
998 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
999 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1000 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1001 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1002 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1003 (bfd_mach_o_read_command): Now return a boolean status.
1004 Adjust return statements.
1005 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1006 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1008 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1010 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1011 field. Add assigned_low_gotno and assigned_high_gotno fields.
1012 (mips_elf_create_local_got_entry): Update out-of-space condition.
1013 Set index of new GOT entry to assigned_low_gotno if required by
1014 the current relocation, else set it to assigned_high_gotno.
1015 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1016 with assigned_low_gotno.
1017 (mips_elf_multi_got): Initialize assigned_low_gotno and
1018 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1019 in place of assigned_gotno when handling global GOT entries.
1020 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1021 assigned_high_gotno.
1022 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1023 gap in the middle of local GOT space.
1025 2014-04-17 Alan Modra <amodra@gmail.com>
1028 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1029 current bfd is a plugin. Don't always set type_change_ok
1030 when old bfd is a plugin.
1032 2014-04-16 Tristan Gingold <gingold@adacore.com>
1034 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1037 2014-04-16 Alan Modra <amodra@gmail.com>
1039 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1040 with "ba 0" rather than zeros.
1042 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1044 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1046 2014-04-14 Alan Modra <amodra@gmail.com>
1048 * elf32-ppc.c (BA): Define
1049 (ppc_elf_link_hash_table_create): Correct default_params.
1050 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1051 than "nop" for ppc476_workaround.
1052 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1053 and __glink_PLTresolve. Ensure plt call stub at end of page
1054 doesn't allow fall-thru prefetch.
1056 2014-04-11 Nick Clifton <nickc@redhat.com>
1059 * peXXigen.c (abs_finder): New function.
1060 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1061 than 1^32 try to convert them into section relative values
1064 2014-04-11 Nick Clifton <nickc@redhat.com>
1066 * bfd-in2.h: Regenerate.
1067 * libbfd.h: Regenerate.
1069 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1071 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1072 when building function stubs.
1074 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1076 * elf32-avr.c: Add DIFF relocations for AVR.
1077 (avr_final_link_relocate): Handle the DIFF relocs.
1078 (bfd_elf_avr_diff_reloc): New.
1079 (elf32_avr_is_diff_reloc): New.
1080 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1081 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1084 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1086 2014-04-09 Alan Modra <amodra@gmail.com>
1088 * libcoff.h: Regenerate.
1090 2014-04-09 Alan Modra <amodra@gmail.com>
1092 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1093 of safe ppc476 insns at end of page. Also remove non-branch insns.
1096 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1098 * peXXigen.c (pe_print_debugdata): New function: Displays the
1099 contents of the debug directory and decodes codeview entries.
1100 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1101 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1102 Add functions for reading and writing debugdir and codeview
1104 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1105 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1106 * libcoff-in.h (pe_tdata): Add build-id data.
1107 * libcoff.h: Regenerate.
1108 * coffcode.h (coff_write_object_contents): Run build_id
1109 after_write_object_contents hook.
1111 2014-04-05 Alan Modra <amodra@gmail.com>
1113 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1114 merging non-default sym.
1116 2014-04-04 Tristan Gingold <gingold@adacore.com>
1118 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1121 2014-04-04 Tristan Gingold <gingold@adacore.com>
1123 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1124 thinko on names length.
1126 2014-04-04 Tristan Gingold <gingold@adacore.com>
1128 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1130 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1132 2014-04-04 Tristan Gingold <gingold@adacore.com>
1134 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1136 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1138 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1139 section before dereferencing.
1140 (pe_print_idata, pe_print_edata, pe_print_reloc)
1141 (rsrc_print_section): Don't bother interpreting the contents
1142 of sections which have no contents.
1144 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1147 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1150 2014-04-03 Tristan Gingold <gingold@adacore.com>
1152 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1154 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1156 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1158 2014-04-03 Alan Modra <amodra@gmail.com>
1160 * elf-bfd.h (struct elf_backend_data
1161 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1162 with "bfd_size_type size".
1163 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1164 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1165 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1166 * elfcode.h (bfd_from_remote_memory): Likewise.
1167 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1168 * bfd-in2.h: Regenerate.
1170 2014-04-02 Tristan Gingold <gingold@adacore.com>
1172 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1173 (bfd_mach_o_prebind_cksum_command): New types.
1174 (bfd_mach_o_prebound_dylib_command): Rewrite.
1175 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1177 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1179 (bfd_mach_o_read_prebind_cksum): New function.
1180 (bfd_mach_o_read_twolevel_hints): Ditto.
1181 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1184 2014-04-02 Alan Modra <amodra@gmail.com>
1186 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1187 Consolidate code handling possible section headers past end of
1188 segment. Don't use p_align for page size guess, instead use
1189 minpagesize. Take note of ld.so clearing section headers when
1190 p_memsz > p_filesz. Handle file header specifying no section
1191 headers. Handle zero p_align throughout. Default loadbase to
1192 zero. Add comments. Rename contents_size to high_offset, and
1193 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1194 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1195 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1197 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1198 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1199 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1200 * bfd-in2.h: Regnerate.
1202 2014-04-01 Tristan Gingold <gingold@adacore.com>
1204 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1207 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1208 Pavel Fedin <p.fedin@samsung.com>
1210 * elf32-arm.c: Add support for limited pretty-printing of PLT
1211 entries on eabi and nacl targets.
1212 (elf32_arm_get_synthetic_symtab): Add new callback.
1213 (elf32_arm_nacl_plt_sym_val): Likewise.
1214 (elf32_arm_plt0_size): Add helper function.
1215 (elf32_arm_plt_size): Likewise.
1217 2014-03-27 Tristan Gingold <gingold@adacore.com>
1219 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1220 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1222 2014-03-27 Tristan Gingold <gingold@adacore.com>
1224 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1225 * mach-o.c (bfd_mach_o_write_symtab)
1226 (bfd_mach_o_write_contents)
1227 (bfd_mach_o_set_section_flags_from_bfd)
1228 (bfd_mach_o_build_seg_command): Fix indentation.
1229 (bfd_mach_o_get_base_address): New function.
1231 2014-03-26 Nick Clifton <nickc@redhat.com>
1233 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1234 relocations in discarded sections.
1236 2014-03-26 Tristan Gingold <gingold@adacore.com>
1238 * mach-o.c (bfd_mach_o_convert_architecture): Add
1239 BFD_MACH_O_CPU_TYPE_ARM64.
1241 2014-03-26 Alan Modra <amodra@gmail.com>
1243 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1244 needed plt entries when taking the address of functions for
1245 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1246 Move opd setup and abiversion checks to..
1247 (ppc64_elf_before_check_relocs): ..here. Renamed from
1248 ppc64_elf_process_dot_syms. Set output abiversion from input and
1249 input abiversion from output, if either is not set.
1250 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1251 (elf_backend_check_directives): Update.
1253 2014-03-25 Will Newton <will.newton@linaro.org>
1255 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1256 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1257 of input sections rather than output sections.
1259 2014-03-20 Will Newton <will.newton@linaro.org>
1262 * elf32-arm.c (elf32_arm_check_relocs): Set
1263 pointer_equality_needed for absolute references within
1265 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1266 unless pointer_equality_needed is set.
1268 2014-03-19 Nick Clifton <nickc@redhat.com>
1270 * peXXigen.c (rsrc_process_section): Add code to scan input
1271 sections and record their lengths. Use these lengths to find the
1272 start of each merged .rsrc section.
1274 2014-03-17 Tristan Gingold <gingold@adacore.com>
1276 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1277 (bfd_mach_o_read_command): Ditto.
1279 2014-03-14 Meador Inge <meadori@codesourcery.com>
1281 * configure.in: Add strnlen to AC_CHECK_DECLS.
1282 * config.in: Regenerate.
1283 * configure: Regenerate.
1284 * sysdep.h (strnlen): Add prototype.
1286 2014-03-14 Alan Modra <amodra@gmail.com>
1288 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1289 handling for VLE_SDA21 relocs.
1291 2014-03-13 Tristan Gingold <gingold@adacore.com>
1293 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1295 (pe_bfd_object_p): Also read version number to detect ILF.
1296 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1297 (x86_64pe_bigobj_vec): Define
1298 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1299 (bfd_coff_max_nscns): New macro.
1300 (coff_compute_section_file_positions): Use unsigned int for
1301 target_index. Compare with bfd_coff_max_nscns.
1302 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1303 Set a value for _bfd_coff_max_nscns.
1304 (header_bigobj_classid): New constant.
1305 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1306 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1307 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1309 (bigobj_swap_table): New table.
1310 * libcoff.h: Regenerate.
1311 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1312 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1313 _bfd_coff_max_nscns.
1314 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1315 * coff-rs6000.c (bfd_xcoff_backend_data)
1316 (bfd_pmac_xcoff_backend_data): Likewise.
1317 * coff64-rs6000.c (bfd_xcoff_backend_data)
1318 (bfd_xcoff_aix5_backend_data): Likewise.
1319 * targets.c (x86_64pe_bigobj_vec): Declare.
1320 * configure.in (x86_64pe_bigobj_vec): New vector.
1321 * configure: Regenerate.
1322 * config.bfd: Add bigobj object format for Windows targets.
1324 2014-03-12 Nick Clifton <nickc@redhat.com>
1327 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1328 before testing for vxworks.
1330 2014-03-12 Alan Modra <amodra@gmail.com>
1332 * Makefile.in: Regenerate.
1334 2014-03-12 Alan Modra <amodra@gmail.com>
1337 * elf.c (copy_elf_program_header): Ignore first section lma if
1340 2014-03-11 Alan Modra <amodra@gmail.com>
1343 * coff-rs6000.c: Include stdint.h.
1344 * coff64-rs6000.c: Likewise.
1346 2014-03-10 Tristan Gingold <gingold@adacore.com>
1348 * ticoff.h: Removed.
1350 2014-03-08 Alan Modra <amodra@gmail.com>
1352 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1353 many relocations. Correct bitsize and rightshift too for a number
1354 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1355 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1356 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1357 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1358 fields in instructions to signed/unsigned according to whether
1359 the field takes a signed or unsigned value. Tidy vle split16 code.
1360 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1362 2014-03-08 Alan Modra <amodra@gmail.com>
1364 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1365 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1366 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1367 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1368 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1369 fields in instructions to signed/unsigned according to whether
1370 the field takes a signed or unsigned value.
1372 2014-03-07 Pedro Alves <palves@redhat.com>
1375 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1376 through ptr_to_uint instead of through long.
1378 2014-03-06 Nick Clifton <nickc@redhat.com>
1381 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1382 attribute section names.
1384 2014-03-05 Alan Modra <amodra@gmail.com>
1386 Update copyright years.
1388 2014-03-05 Alan Modra <amodra@gmail.com>
1390 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1391 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1392 (ppc64_elf_check_relocs): Likewise.
1393 (ppc64_elf_relocate_section): Likewise.
1394 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1395 * bfd-in2.h: Regenerate.
1396 * libbfd.h: Regenerate.
1398 2014-03-04 Heiher <r@hev.cc>
1400 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1402 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1403 extension of bfd_mach_mipsisa64r2.
1405 2014-03-04 Nick Clifton <nickc@redhat.com>
1408 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1409 (elf32_thumb2_plt_entry): New array.
1410 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1411 using thumb2 based PLT.
1412 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1414 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1416 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1418 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1419 Thumb2 based PLT 0-entry.
1420 (elf32_arm_output_arch_local_syms): Handle creation of local
1421 symbols for Thumb2 based PLT entries.
1423 2014-02-28 Alan Modra <amodra@gmail.com>
1426 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1427 the same conditions we called check_relocs.
1429 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1431 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1432 * bfd-in2.h: Regenerate.
1433 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1434 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1435 using long PLT entries.
1436 (bfd_elf32_arm_use_long_plt): New function.
1437 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1439 2014-02-27 Alan Modra <amodra@gmail.com>
1441 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1442 params for targets that don't use ppc32elf.em.
1444 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1446 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1447 of GOTOFF relocations.
1449 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1450 H.J. Lu <hongjiu.lu@intel.com>
1452 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1453 (elf_x86_64_legacy_plt_entry): Likewise.
1454 (elf_x86_64_bnd_plt_entry): Likewise.
1455 (elf_x86_64_legacy_plt2_entry): Likewise.
1456 (elf_x86_64_bnd_plt2_entry): Likewise.
1457 (elf_x86_64_bnd_arch_bed): Likewise.
1458 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1459 (elf_x86_64_link_hash_table): Add plt_bnd.
1460 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1462 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1463 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1465 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1466 symbols. Resolve call to the second PLT if it is created.
1467 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1468 (elf_x86_64_relocate_section): Resolve PLT references to the
1469 second PLT if it is created.
1470 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1471 second PLT entry for BND relocation.
1472 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1473 the second PLT is created.
1474 (elf_x86_64_get_synthetic_symtab): New.
1475 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1477 2014-02-19 Alan Modra <amodra@gmail.com>
1479 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1480 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1481 provision of out-of-line register save/restore routines.
1483 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1485 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1486 PT_DYNAMIC segment flags.
1488 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1491 * simple.c (struct saved_offsets): New.
1492 (simple_save_output_info): Use it for ptr.
1493 (simple_restore_output_info): Use it for ptr. Check section_count.
1494 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1496 2014-02-17 Alan Modra <amodra@gmail.com>
1498 * elf64-ppc.h (struct ppc64_elf_params): Define.
1499 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1500 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1501 ppc64_elf_build_stubs): Update prototype.
1502 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1503 fields now in params. Adjust code throughout file.
1504 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1505 Save params pointer in htab.
1506 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1507 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1508 ppc64_elf_build_stubs): Remove parameters now in "params".
1510 2014-02-17 Alan Modra <amodra@gmail.com>
1512 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1513 patched for ppc476 workaround. Reapply branch taken/not taken
1516 2014-02-12 Alan Modra <amodra@gmail.com>
1518 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1519 stubs for calls to __tls_get_addr that we know will later be
1522 2014-02-12 Alan Modra <amodra@gmail.com>
1524 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1525 for ld -r, when code sections are sufficiently aligned.
1526 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1529 2014-02-12 Alan Modra <amodra@gmail.com>
1532 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1533 --export-dynamic and --dynamic-list marking of symbols.
1534 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1537 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1540 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1541 executables if it matches dynamic_list.
1543 2014-02-10 Alan Modra <amodra@gmail.com>
1545 * po/SRC-POTFILES.in: Regenerate.
1546 * po/bfd.pot: Regenerate.
1548 2014-02-09 Alan Modra <amodra@gmail.com>
1550 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1551 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1552 (elfNN_bed): Init new field.
1553 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1554 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1555 (ppc_elf_relax_section): Don't reallocate section here, write
1556 stubs, or write out relocs for ld -r here..
1557 (ppc_elf_relocate_section): ..instead write stubs here, and use
1558 existing code to write out relocs for ld -r. Fix offset
1559 adjustment on reloc for little-endian.
1560 (elf_backend_caches_rawsize): Define.
1562 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1565 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1567 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1569 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1570 return paths. Three times.
1571 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1573 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1574 (ppc64_elf_edit_toc): Free USED in return path.
1576 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1578 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1579 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1580 * libbfd.h: Regenerated.
1581 * bfd-in2.h: Regenerated.
1582 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1583 (nios2_reloc_map): Likewise.
1584 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1585 Fixed all references.
1586 (nios2_elf32_relocate_section): Add new relocations.
1587 (nios2_elf32_check_relocs): Likewise.
1588 (nios2_elf32_gc_sweep_hook): Likewise.
1590 2014-02-03 Alan Modra <amodra@gmail.com>
1592 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1593 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1594 (ppc_elf_link_params): New function.
1595 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1597 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1598 parameters. Use htab->params instead.
1599 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1600 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1601 64 bytes for ppc476 workaround.
1602 (struct ppc_elf_relax_info): New.
1603 (ppc_elf_relax_section): Exclude linker created sections and
1604 those too small to hold one instruction. Don't add another
1605 branch around trampolines on later relax passes. Don't
1606 generate trampolines for undefined symbols when !relocatable,
1607 nor for plugin symbols. Allocate space for ppc476 workaround
1608 patch area. Free fixups on error return path.
1609 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1610 * elf32-ppc.h (struct ppc_elf_params): New.
1611 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1612 (ppc_elf_link_params): Declare.
1613 * section.c (SEC_INFO_TYPE_TARGET): Define.
1614 * bfd-in2.h: Regenerate.
1616 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1618 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1620 (nios2_elf32_relocate_section): Use got_base to adjust
1621 GOT-pointer-relative relocations relative to _gp_got.
1622 (create_got_section): Create _gp_got symbol.
1623 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1624 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1626 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1628 * bfd-in2.h: Update from reloc.c.
1629 * elf32-nios2.c: Include elf32-nios2.h.
1630 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1631 (nios2_reloc_map): Likewise.
1632 (enum elf32_nios2_stub_type): Declare.
1633 (struct elf32_nios2_stub_hash_entry): Declare.
1634 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1635 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1636 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1637 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1638 bfd_count, top_index, input_list, all_local_syms.
1639 (nios2_call26_stub_entry): New.
1640 (nios2_elf32_install_imm16): Move up in file.
1641 (nios2_elf32_install_data): Move up in file.
1642 (hiadj): Move up in file.
1643 (stub_hash_newfunc): New.
1644 (link_hash_newfunc): Initialize hsh_cache field.
1646 (nios2_stub_name): New.
1647 (nios2_get_stub_entry): New.
1648 (nios2_add_stub): New.
1649 (nios2_elf32_setup_section_lists): New.
1650 (nios2_elf32_next_input_section): New.
1651 (CALL26_SEGMENT): New.
1652 (MAX_STUB_SECTION_SIZE): New.
1653 (group_sections): New.
1654 (nios2_type_of_stub): New.
1655 (nios2_build_one_stub): New.
1656 (nios2_size_one_stub): New.
1657 (get_local_syms): New.
1658 (nios2_elf32_size_stubs): New.
1659 (nios2_elf32_build_stubs): New.
1660 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1661 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1662 trampolines for R_NIOS2_CALL26 stubs.
1663 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1664 (nios2_elf32_gc_sweep_hook): Likewise.
1665 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1666 (nios2_elf32_link_hash_table_free): New.
1667 (bfd_elf32_bfd_link_hash_table_free): Define.
1668 * elf32-nios2.h: New file.
1669 * libbfd.h: Update from reloc.c.
1670 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1672 2014-01-29 Nick Clifton <nickc@redhat.com>
1675 * elf32-metag.c (elf_metag_post_process_headers): Call
1676 _bfd_elf_post_process_headers.
1677 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1678 _bfd_elf_copy_private_data.
1679 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1681 2014-01-29 Nick Clifton <nickc@redhat.com>
1683 * bfd-in.h (bfd_set_section_vma): Delete.
1684 (bfd_set_section_alignment): Delete.
1685 (bfd_set_section_userdata): Delete.
1686 (bfd_set_cacheable): Delete.
1687 * bfd.c (bfd_set_cacheable): New static inline function.
1688 * section.c (bfd_set_section_userdata): Likewise.
1689 (bfd_set_section_vma): Likewise.
1690 (bfd_set_section_alignment): Likewise.
1691 * bfd-in2.h: Regenerate.
1693 2014-01-28 Nick Clifton <nickc@redhat.com>
1695 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1696 attributes select the CU containing the abbreviation, which may not
1699 2014-01-24 Alan Modra <amodra@gmail.com>
1701 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1702 to get_relocs for ELFv2.
1704 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1707 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1708 if TLS sections are not adjacent.
1710 2014-01-22 Alan Modra <amodra@gmail.com>
1712 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1714 2014-01-22 Alan Modra <amodra@gmail.com>
1716 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1718 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1721 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1722 regular default symbol definition and the versioned dynamic
1723 symbol definition mismatch, skip the default symbol definition
1724 if one of them is IFUNC.
1726 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1729 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1730 info->export_dynamic nor h->ref_dynamic for type mismatch when
1731 adding the default version.
1733 2014-01-16 Alan Modra <amodra@gmail.com>
1735 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1736 mips_elf_traverse_got_arg* rather than mips_got_info*.
1737 Adjust caller. Alloc on output_bfd rather than symbol section
1740 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1742 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1744 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1746 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1749 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1750 against __ehdr_start.
1751 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1753 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1755 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1757 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1759 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1762 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1763 count if there are any non pc-relative relocs.
1764 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1766 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1767 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1769 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1770 offset while calculating relocation address.
1771 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1772 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1774 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1777 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1778 R_ARM_ABS8 and R_ARM_ABS16.
1780 2014-01-13 Alan Modra <amodra@gmail.com>
1782 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1783 error when shared and force a plt call otherwise.
1784 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1785 plt_type == PLT_NEW.
1786 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1787 the appropriate call stub.
1789 2014-01-10 Alan Modra <amodra@gmail.com>
1794 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1795 (assign_file_positions_for_non_load_sections): When setting up
1796 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1797 header that completely covers the relro region.
1799 2014-01-09 Tristan Gingold <gingold@adacore.com>
1801 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1802 table macros and add macros to initializa the structure.
1804 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1809 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1810 size for PT_GNU_RELRO segment.
1811 (assign_file_positions_for_load_sections): If PT_LOAD segment
1812 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1814 2014-01-07 Tom Tromey <tromey@redhat.com>
1816 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1819 2014-01-03 Nick Clifton <nickc@redhat.com>
1822 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1825 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1828 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1830 2014-01-02 Nick Clifton <nickc@redhat.com>
1833 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1834 filename in the bfd's filename field.
1835 * elfcode.h (bfd_from_remote_memory): Likewise.
1836 * ieee.c (ieee_object_p): Likewise.
1837 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1838 * oasys.c (oasys_openr_next_archived_file): Likewise.
1839 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1840 * opncls.c (bfd_fopen): Likewise.
1841 (bfd_openstreamr): Likewise.
1842 (bfd_openr_iovec): Likewise.
1843 (bfd_openw): Likewise.
1844 (bfd_create): Likewise.
1845 (_bfd_delete_bfd): Free filename.
1847 For older changes see ChangeLog-2013
1849 Copyright (C) 2014 Free Software Foundation, Inc.
1851 Copying and distribution of this file, with or without modification,
1852 are permitted in any medium without royalty provided the copyright
1853 notice and this notice are preserved.
1859 version-control: never