1 2014-08-26 DJ Delorie <dj@redhat.com>
3 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
6 2014-08-26 Jiong Wang <jiong.wang@arm.com>
8 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
9 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
11 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
13 2014-08-26 Nick Clifton <nickc@redhat.com>
15 * config.bfd: Fix typo in or1knd selection.
17 2014-08-22 Kai Tietz <ktietz@redhat.com>
20 * coffcode.h (coff_compute_section_file_positions): Keep
21 FileAlignment valid as set.
23 2014-08-22 Alan Modra <amodra@gmail.com>
25 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
26 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
28 2014-08-22 Alan Modra <amodra@gmail.com>
30 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
32 (_bfd_elf_begin_eh_frame_parsing): Delete.
33 (_bfd_elf_end_eh_frame_parsing): Delete.
34 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
35 (_bfd_elf_end_eh_frame_parsing): Delete.
36 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
37 !info->relocatable in place of merge_cies.
38 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
39 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
40 (ppc64_elf_size_stubs): Likewise pad stub FDE.
41 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
42 (ppc64_elf_size_stubs): ..here and..
43 (ppc64_elf_finish_dynamic_sections): ..here.
45 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
47 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
49 2014-08-21 Tony Wang <tony.wang@arm.com>
51 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
52 the veneer routine for R_ARM_THM_JUMP19.
53 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
54 (elf32_arm_size_stub): Ditto.
56 2014-08-20 Roland McGrath <mcgrathr@google.com>
59 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
60 all reloc types with pc_relative set in the howto, not just for
61 R_ARM_REL32 and R_ARM_REL32_NOI.
62 (allocate_dynrelocs_for_symbol): Update comment.
63 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
64 set in the howto, set call_reloc_p and may_need_local_target_p but
65 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
66 (elf32_arm_check_relocs): Likewise.
68 2014-08-20 Will Newton <will.newton@linaro.org>
70 * config.bfd: Default armeb-*-eabi* to big endian.
72 2014-08-19 Alan Modra <amodra@gmail.com>
74 * configure: Regenerate.
76 2014-08-18 Alan Modra <amodra@gmail.com>
78 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
79 use dynrelocs for ifunc.
80 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
82 2014-08-18 Alan Modra <amodra@gmail.com>
85 * elflink.c (on_needed_list): Only consider libraries that have
88 2014-08-18 Alan Modra <amodra@gmail.com>
90 * elflink.c (bfd_elf_discard_info): Return int error status.
91 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
92 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
93 * bfd-in2.h: Regenerate.
95 2014-08-14 Alan Modra <amodra@gmail.com>
97 * peXXigen.c (pe_print_reloc): Protect against access past end
100 2014-08-14 Alan Modra <amodra@gmail.com>
103 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
104 in the order they are mapped to output sections.
106 2014-08-14 Alan Modra <amodra@gmail.com>
108 * configure.ac: Delete redundant plugin related checks.
109 * configure: Regenerate.
111 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
113 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
114 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
117 2014-08-12 Alan Modra <amodra@gmail.com>
119 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
120 here when not calling the generic add_symbol function. Formatting.
121 Correct handling of indirect symbols. Update notice call.
122 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
123 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
124 symbols early. Update notice call. Add comments regarding weak
125 symbols vs. indirect.
127 2014-08-12 Alan Modra <amodra@gmail.com>
130 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
133 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
135 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
138 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
139 Alan Modra <amodra@gmail.com>
142 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
143 warning for references in LTO IR to warning symbols.
145 2014-08-07 Alan Modra <amodra@gmail.com>
147 * linker.c (WARN, CWARN): Collapse these states to WARN.
148 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
151 2014-08-05 Doug Evans <dje@google.com>
153 * bfd-in2.h: Regenerate.
154 * libcoff.h: Regenerate.
156 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
158 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
159 rawsize if changing size.
161 2014-08-05 Alan Modra <amodra@gmail.com>
164 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
166 2014-08-05 Alan Modra <amodra@gmail.com>
168 * linker.c (generic_link_check_archive_element): Move handling
169 of command link -u symbols with a common symbol def to the
170 code handling non-common symbols so that archive element symbols
171 are loaded. Use generic_link_add_object_symbols.
173 2014-08-05 Alan Modra <amodra@gmail.com>
176 * linker.c (struct archive_list, struct archive_hash_entry,
177 struct archive_hash_table, archive_hash_newfunc,
178 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
179 archive_hash_table_free): Delete.
180 (_bfd_generic_link_add_archive_symbols): Add h and name params to
181 checkfn. Rewrite using a straight-forward scan over archive map.
182 (generic_link_check_archive_element_no_collect,
183 generic_link_check_archive_element_collect,
184 generic_link_check_archive_element): Add h and name params.
185 * aoutx.h (aout_link_check_archive_element): Likewise.
186 * pdp11.c (aout_link_check_archive_element): Likewise.
187 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
188 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
189 scan symbols, simply add archive element whenever h is undefined.
190 (coff_link_check_ar_symbols): Delete.
191 * ecoff.c (read_ext_syms_and_strs): Delete.
192 (reread_ext_syms_and_strs): Delete.
193 (ecoff_link_check_archive_element): Add h and name param. Don't
194 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
195 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
197 (elf_link_add_archive_symbols): Delete "defined" array, merge
198 functionality into "included". Make "included" a char array. Don't
199 set or test archive_pass.
200 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
201 * libbfd.h: Regenerate.
203 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
206 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
208 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
210 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
211 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
212 (bfd_mips_elf_swap_abiflags_v0_in): New function.
213 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
214 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
215 (_bfd_mips_elf_fake_sections): Likewise.
216 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
217 (_bfd_mips_elf_additional_program_headers): Account for new
218 PT_MIPS_ABIFLAGS program header.
219 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
220 associate with .MIPS.abiflags.
221 (_bfd_mips_elf_gc_mark_extra_sections): New function.
222 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
223 (infer_mips_abiflags): Likewise.
224 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
225 (mips_32bit_flags_p): Moved higher.
226 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
227 checking for FP ABIs.
228 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
229 checks. Check EF_MIPS_FP64 flag consistency.
230 (print_mips_ases, print_mips_isa_ext): New static function.
231 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
232 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
233 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
234 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
235 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
236 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
237 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
238 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
240 2014-07-28 Alan Modra <amodra@gmail.com>
243 * archive.c (_bfd_compute_and_write_armap): Warn on adding
244 __gnu_lto_slim to armap.
245 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
246 __gnu_lto_slim to linker hash table.
248 2014-07-27 Anthony Green <green@moxielogic.org>
250 * config.bfd: Add moxie-*-moxiebox*.
252 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
254 Add or reactivate or1k-*-rtems*
255 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
257 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
259 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
261 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
262 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
264 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
267 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
268 and R_*_IRELATIVE relocation offset with PLT entry.
269 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
270 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
271 (elf_x86_64_get_synthetic_symtab): Use it.
273 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
276 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
277 next_tls_desc_index with elf.srelplt->reloc_count.
279 2014-07-15 Alan Modra <amodra@gmail.com>
281 * cache.c (cache_bread_1): Don't return -1 when fread returns
284 2014-07-15 Alan Modra <amodra@gmail.com>
286 * elflink.c (elf_merge_st_other): Update comments. Simplify
287 visibility handling. Make isym const. Move code modifying
288 isym->st_other for --exclude-libs to..
289 (elf_link_add_object_symbols): ..here.
291 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
294 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
296 2014-07-08 Nick Clifton <nickc@redhat.com>
299 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
300 segments in input bfds.
302 2014-07-08 Will Newton <will.newton@linaro.org>
304 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
305 value to 64kB and remove custom setting for NaCl.
307 2014-07-08 Alan Modra <amodra@gmail.com>
309 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
310 bits from source to dest.
311 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
312 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
314 * bfd-in2.h: Regenerate.
316 2014-07-08 Jiong Wang <jiong.wang@arm.com>
318 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
319 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
320 when info->relocatable be true.
322 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
324 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
325 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
326 * bfd-in2.h: Regenerate.
327 * libbfd.h: Regenerate.
329 2014-07-04 Alan Modra <amodra@gmail.com>
331 * Makefile.am: Update "configure.in" comments.
334 * configure.host: Likewise.
335 * doc/bfdint.texi: Likewise.
336 * targets.c: Likewise.
337 * warning.m4: Likewise.
338 * Makefile.in: Regenerate.
340 2014-07-04 Alan Modra <amodra@gmail.com>
342 * configure.ac: Rename from configure.in.
343 * Makefile.in: Regenerate.
344 * config.in: Regenerate.
345 * doc/Makefile.in: Regenerate.
347 2014-07-04 Alan Modra <amodra@gmail.com>
349 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
350 * Makefile.in: Regenerate.
352 2014-07-04 Alan Modra <amodra@gmail.com>
354 * version.m4: New file.
355 * configure.in: Include version.m4.
357 * Makefile.am (RELEASE): Delete.
358 (bfdver.h): Depend on development.sh, use instead of RELEASE.
359 * Makefile.in: Regenerate.
360 * doc/Makefile.in: Regenerate.
362 2014-07-02 Alan Modra <amodra@gmail.com>
364 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
365 pointer_equality_needed when !readonly_dynrelocs.
366 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
368 2014-07-02 Alan Modra <amodra@gmail.com>
370 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
371 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
373 2014-07-01 Alan Modra <amodra@gmail.com>
375 * bfd.c (struct bfd): Reorganise for better packing. Delete
376 "ifd" field. Make "format", "direction" and "flags" bitfields.
377 (HAS_LOAD_PAGE): Delete, renumber following flags.
378 * bfd-in2.h: Regenerate.
379 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
381 2014-07-01 Alan Modra <amodra@gmail.com>
383 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
384 (struct ppc_link_hash_table): Increase size of stub_count array.
385 (build_global_entry_stubs): Emit symbol on global entry stub.
386 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
389 2014-07-01 Alan Modra <amodra@gmail.com>
391 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
392 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
393 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
395 (ppc64_elf_relocate_section): Disable ELFv2 function entry
396 optimisation when --traditional-format.
398 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
399 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
400 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
401 Soundararajan <Sounderarajan.D@atmel.com>
403 * archures.c: Add avrtiny architecture for avr target.
404 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
405 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
406 added for 16 bit LDS/STS instruction of avrtiny arch.
407 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
408 BFD_RELOC_AVR_LDS_STS_16.
409 (bfd_elf_avr_final_write_processing): Select machine number
411 (elf32_avr_object_p): Set machine number for avrtiny arch.
412 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
413 * bfd-in2.h: Regenerate.
414 * libbfd.h: Regenerate.
416 2014-06-26 Nick Clifton <nickc@redhat.com>
419 * dwarf2.c (is_str_attr): New function.
420 (find_abstract_instance_name): Use it to determine when an
421 attribute has a string value.
423 2014-06-24 Alan Modra <amodra@gmail.com>
425 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
426 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
429 2014-06-21 Philippe De Muyter <phdm@macqel.be>
431 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
434 2014-06-20 Kyle McMartin <kyle@redhat.com>
436 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
437 emitting initial-exec relocs when not linking an executable.
439 2014-06-16 Will Newton <will.newton@linaro.org>
441 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
442 htab->next_tls_desc_index in the non-IPLT case.
443 Calculate GOT offset correctly for the non-IPLT case.
444 (allocate_dynrelocs_for_symbol): Don't increment
445 htab->next_tls_desc_index here.
447 2014-06-16 Alan Modra <amodra@gmail.com>
449 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
452 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
454 * elfxx-aarch64.c (stdarg.h): Include.
456 (_bfd_aarch64_elf_grok_prstatus): Updated.
457 (_bfd_aarch64_elf_grok_psinfo): New function.
458 (_bfd_aarch64_elf_write_core_note): New function.
459 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
460 (elf_backend_write_core_note): Define.
462 2014-06-13 Alan Modra <amodra@gmail.com>
464 * archive.c: Include bfdlink.h.
465 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
466 * bfd.c (struct bfd): Add is_linker_output field.
467 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
468 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
469 link.hash and is_linker_output.
470 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
471 param with bfd*. Assert is_linker_output and link.hash, and
472 clear them before exit.
473 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
474 bfd_link_hash_table* param with bfd*. Hack is_linker_output
475 and link.hash so we can free two linker hash tables.
476 (elf32_mn10300_link_hash_table_create): Create static_hash_table
477 first. Clean up on errors. Set hash_table_free pointer.
478 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
479 bfd_link_hash_table* param with bfd*.
480 (elf32_arm_link_hash_table_create): Clean up on errors. Set
481 hash_table_free pointer.
482 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
483 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
484 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
485 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
486 * xcofflink.c: Similarly.
487 * simple.c (bfd_simple_get_relocated_section_contents): Save and
488 clear link.next before creating linker hash table. Clean up on
489 errors, and restore link.next on exit.
490 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
491 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
492 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
493 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
494 * hash.c (bfd_hash_table_init_n): Free table on error.
495 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
496 * bfd-in2.h: Regenerate.
497 * libbfd.h: Regenerate.
498 * libcoff.h: Regenerate.
500 2014-06-13 Alan Modra <amodra@gmail.com>
503 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
504 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
505 * bfd.c (bfd_link_hash_table_free): Don't define.
506 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
507 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
508 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
509 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
510 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
511 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
512 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
513 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
514 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
515 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
516 * xsym.c: Don't define various link_hash_table_free defines, and
517 remove from bfd_target vars. Temporarily reference some of the
518 target link_hash_table_free functions to avoid warnings.
519 * bfd-in2.h: Regenerate.
520 * libbfd.h: Regenerate.
522 2014-06-13 Alan Modra <amodra@gmail.com>
524 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
525 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
526 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
527 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
528 Move link_hash_table_free functions before their corresponding
529 link_hash_table_create functions.
531 2014-06-13 Alan Modra <amodra@gmail.com>
533 * bfd.c (struct bfd): Replace link_next with a union.
534 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
535 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
536 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
537 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
538 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
539 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
540 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
541 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
542 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
543 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
544 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
545 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
546 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
547 * bfd-in2.h: Regenerate.
549 2014-06-11 Alan Modra <amodra@gmail.com>
551 * linker.c (unwrap_hash_lookup): Add missing parens.
553 2014-06-11 Kai Tietz <ktietz@redhat.com>
555 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
556 * libcoff.h: Regenerated.
558 2014-06-10 Alan Modra <amodra@gmail.com>
561 * linker.c (unwrap_hash_lookup): New function.
562 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
563 * elf32-i370.c (i370_elf_relocate_section): Likewise.
564 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
565 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
566 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
567 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
568 * elf32-spu.c (spu_elf_relocate_section): Likewise.
569 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
571 2014-06-07 Alan Modra <amodra@gmail.com>
573 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
574 insn as a bitfield; Use complain_overflow_bitfield.
575 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
577 2014-06-05 Joel Brobecker <brobecker@adacore.com>
579 * development.sh: New file.
580 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
581 Make -Werror the default with GCC only if DEVELOPMENT is true.
582 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
583 $(srcdir)/development.sh.
584 * Makefile.in, configure: Regenerate.
586 2014-06-04 Will Newton <will.newton@linaro.org>
588 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
589 being non-NULL into an assert.
590 (elfNN_aarch64_tls_relax): Remove unused code.
592 2014-06-03 DJ Delorie <dj@redhat.com>
594 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
596 2014-06-03 Nick Clifton <nickc@redhat.com>
599 * peXXigen.c (rsrc_process_section): Page align the new contents
602 2014-06-03 Alan Modra <amodra@gmail.com>
604 * elf64-ppc.c (ADDIS_R12_R2): Define.
605 (build_plt_stub): Support fusion on ELFv2 stub.
606 (ppc_build_one_stub): Likewise for plt branch stubs.
608 2014-05-28 Alan Modra <amodra@gmail.com>
610 * elf32-rx.c (rx_table_map): Delete set but not used variables.
612 2014-05-28 Tristan Gingold <gingold@adacore.com>
614 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
615 to keep the length of the best fit range.
616 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
619 2014-05-27 DJ Delorie <dj@redhat.com>
621 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
622 (rx_elf_relocate_section): If we find a reloc against
623 $tableentry$default$<name>, redirect it to the appropriate
625 (RX_Table_Info): New.
626 (rx_table_find): New. Check all tables and SEC_KEEP all sections
627 with table parts in them.
628 (rx_check_directives): New.
629 (rx_table_map_2): New.
631 (rx_additional_link_map_text): New. Called to dump tables to the
633 * bfd/elf32-rx.h: New.
635 2014-05-20 DJ Delorie <dj@redhat.com>
637 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
639 2014-05-20 Alan Modra <amodra@gmail.com>
642 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
643 Remove redundant setting of htab->elf.dynobj. Don't align.
644 Define .sdata symbols using _bfd_elf_define_linkage_sym.
645 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
646 (create_sdata_sym): Delete.
647 (elf_allocate_pointer_linker_section): Rename from
648 elf_create_pointer_linker_section. Align section.
649 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
650 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
652 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
653 Remove unnecessary tests on _SDA_BASE_ sym.
654 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
655 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
656 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
657 (ppc_elf_maybe_strip_sdata_syms): Declare.
659 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
661 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
663 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
665 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
666 in a section with no contents.
667 (is_vma_in_section, find_section_by_vma): New functions.
668 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
669 offsets in the debug directory.
670 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
671 Byte-swap GUID from little-endian to big-endian order for
672 consistent and conventional display.
674 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
676 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
677 64-bit doubles objects mix with 32-bit doubles objects.
678 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
680 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
682 * mmo.c: Update URLs in documentation comments.
684 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
685 David Weatherford <weath@cadence.com>
686 Max Filippov <jcmvbkbc@gmail.com>
688 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
691 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
693 * config.bfd: Add proper arm config for *-*-freebsd*.
695 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
697 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
698 mips32r5 and mips64r5.
699 * archures.c (bfd_architecture): Likewise.
700 * bfd-in2.h (bfd_architecture): Likewise.
701 * cpu-mips.c (arch_info_struct): Likewise.
702 * elfxx-mips.c (mips_set_isa_flags): Likewise.
704 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
706 * elfxx-mips.h (elfxx-mips.h): Declare.
707 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
708 Tag_GNU_MIPS_ABI_FP mismatches.
709 (_bfd_mips_fp_abi_string): New function.
711 2014-05-02 Alan Modra <amodra@gmail.com>
713 * targets.c: Sort bfd_target vectors somewhat alphabetically.
714 * configure.in: Likewise.
715 * configure: Regenerate.
717 2014-05-02 Alan Modra <amodra@gmail.com>
719 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
720 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
721 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
722 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
723 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
724 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
725 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
726 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
727 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
728 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
729 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
730 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
731 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
732 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
733 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
734 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
735 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
736 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
737 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
738 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
739 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
740 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
741 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
742 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
743 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
744 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
745 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
746 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
747 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
748 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
749 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
750 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
751 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
752 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
753 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
754 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
755 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
756 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
757 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
758 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
759 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
760 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
761 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
762 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
763 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
764 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
765 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
766 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
768 * configure: Regenerate.
770 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
772 * mmo.c (mmo File layout documentation): Add note about low bits
774 (mmo_write_chunk): When handling data remainder, assert that
775 previous remaining data is flushed.
776 (mmo_write_loc_chunk): Only look for trailing and leading zeros
777 when dealing with an aligned VMA and for aligned lengths. Don't skip
778 the last 32-bit-word of zeros.
779 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
780 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
781 emitting data, not after updating it.
782 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
784 2014-04-30 Nick Clifton <nickc@redhat.com>
786 * compress.c (bfd_is_section_compressed): When checking the
787 .debug_str section, also check the fifth byte in the section is
788 not part of a string.
790 2014-04-30 Alan Modra <amodra@gmail.com>
792 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
793 (find_merged_cie): Identify personality functions by (bfd_id,index)
794 pair when a local sym is used.
796 2014-04-29 Christian Svensson <blue@cmd.nu>
798 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
799 into .rela.got if it contained TLS relocations as well.
801 2014-04-28 Nick Clifton <nickc@redhat.com>
804 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
807 2014-04-26 Alan Modra <amodra@gmail.com>
809 * po/SRC-POTFILES.in: Regenerate.
810 * configure: Regenerate.
812 2014-04-25 Nick Clifton <nickc@redhat.com>
815 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
816 a 342-bit host. This time for older versions of gcc.
818 2014-04-24 Nick Clifton <nickc@redhat.com>
820 * peXXigen.c (rsrc_print_section): Fix compile time warning for
823 2014-04-24 Alan Modra <amodra@gmail.com>
826 * dwarf2.c: Formatting.
827 (struct dwarf2_debug): Make adjusted_section_count signed.
828 (unset_sections): Make i signed.
829 (set_debug_vma): New function.
830 (place_sections): Handle separate debug object file. Set VMA
831 on debug sections, even if they have an output section. Also
832 set VMA on zero size sections, and non-load but alloc sections.
833 Set adjusted_section_count to -1 when no section adjustment.
834 Malloc adjusted_sections. Don't double last_vma. Transfer
835 alloc section VMAs to separate debug file.
836 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
837 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
838 test on symbols being the same before using old stash. Read
839 and use separate debug file symbols. Call place_sections.
840 (find_line): Don't call place_sections here.
841 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
842 * libbfd.h: Regenerate.
843 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
844 _bfd_dwarf2_slurp_debug_info call.
845 * simple.c (simple_save_output_info): Clarify comment.
847 2014-04-24 Nick Clifton <nickc@redhat.com>
850 * peXXigen.c (struct rsrc_regions): New structure.
851 (rsrc_print_resource_directory): Use new structure. Include
852 offset of directory in listing.
853 (rsrc_print_resource_entry): Likewise.
854 (rsrc_print_section): Likewise.
855 (rsrc_count_entries): Do not increment sizeof_strings or
857 (rsrc_count_directory): Do not increment sizeof_tables.
858 (rsrc_compute_region_sizes): New function.
859 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
860 (rsrc_process_section): Compute size of regions after merging
863 2014-04-23 Alan Modra <amodra@gmail.com>
866 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
867 (place_sections): Do not modify VMA of sections when called from
868 linker after sections have been placed in output sections. Short
869 circuit single section case.
870 (save_section_vma, section_vma_same): New functions.
871 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
873 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
874 when non-relocatable.
876 2014-04-22 Nick Clifton <nickc@redhat.com>
879 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
881 2014-04-22 Christian Svensson <blue@cmd.nu>
883 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
884 * archures.c: Likewise.
885 * coffcode.h: Likewise.
886 * config.bfd: Likewise.
887 * configure.in: Likewise.
889 * targets.c: Likewise.
890 * cpu-or1k.c: New file.
891 * elf32-or1k.c: New file.
892 * coff-or32.c: Delete.
893 * cpu-openrisc.c: Delete.
894 * cpu-or32.c: Delete.
895 * elf32-openrisc.c: Delete.
896 * elf32-or32.c: Delete.
897 * Makefile.in: Regenerate.
898 * bfd-in2.h: Regenerate.
899 * configure: Regenerate.
900 * libbfd.h: Regenerate.
902 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
905 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
907 2014-04-22 Will Newton <will.newton@linaro.org>
909 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
910 function. (elf_backend_section_flags): Remove define.
912 2014-04-21 Richard Henderson <rth@redhat.com>
914 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
915 parameter; honor it and disable got merging when false.
916 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
917 the first pass of relaxation.
918 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
919 the end of the LITERAL+LITUSE chain.
920 (elf64_alpha_relax_section): Only process LITERAL relocs during the
921 second pass of relaxation.
923 * configure.ac (use_secureplt): Enable by default.
924 * configure: Rebuild.
926 2014-04-18 Tristan Gingold <gingold@adacore.com>
928 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
929 bind_content, weak_bind_content, lazy_bind_content,
931 (bfd_mach_o_load_command): Add comments, add next field.
932 (mach_o_data_struct): Replace commands field by first_command
934 * mach-o.c (bfd_mach_o_append_command): New function.
935 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
936 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
938 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
939 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
940 (bfd_mach_o_write_thread): Use macro instead of literal.
941 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
942 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
944 (bfd_mach_o_write_symtab_content): New function (extracted
945 from bfd_mach_o_write_symtab).
946 (bfd_mach_o_write_symtab): Split.
947 (bfd_mach_o_count_indirect_symbols): Move
948 (bfd_mach_o_build_dysymtab): Remove layout code.
949 (bfd_mach_o_write_contents): Rewritten to build commands in order.
950 (bfd_mach_o_count_sections_for_seg): Remove.
951 (bfd_mach_o_build_obj_seg_command): New function (extracted from
952 bfd_mach_o_build_seg_command).
953 (bfd_mach_o_build_exec_seg_command): New function.
954 (bfd_mach_o_build_dysymtab_command): Remove.
955 (bfd_mach_o_layout_commands): New function.
956 (bfd_mach_o_init_segment): New function.
957 (bfd_mach_o_build_commands): Major rework to handle non-object
959 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
961 (bfd_mach_o_read_dyld_info): Clear content fields.
962 (bfd_mach_o_read_segment): Adjust call.
963 (bfd_mach_o_flatten_sections): Adjust as now load commands are
965 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
966 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
967 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
970 2014-04-18 Tristan Gingold <gingold@adacore.com>
972 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
973 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
974 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
975 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
977 2014-04-18 Tristan Gingold <gingold@adacore.com>
979 * mach-o.h (bfd_mach_o_dylinker_command)
980 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
982 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
983 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
985 2014-04-18 Tristan Gingold <gingold@adacore.com>
987 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
988 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
989 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
990 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
991 each targets declared.
992 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
993 * mach-o-i386.c (TARGET_PAGESIZE): Define.
995 2014-04-18 Tristan Gingold <gingold@adacore.com>
997 * mach-o.c (bfd_mach_o_write_thread)
998 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
999 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1000 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1001 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1002 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1003 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1004 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1005 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1006 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1007 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1008 (bfd_mach_o_read_command): Now return a boolean status.
1009 Adjust return statements.
1010 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1011 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1013 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1015 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1016 field. Add assigned_low_gotno and assigned_high_gotno fields.
1017 (mips_elf_create_local_got_entry): Update out-of-space condition.
1018 Set index of new GOT entry to assigned_low_gotno if required by
1019 the current relocation, else set it to assigned_high_gotno.
1020 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1021 with assigned_low_gotno.
1022 (mips_elf_multi_got): Initialize assigned_low_gotno and
1023 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1024 in place of assigned_gotno when handling global GOT entries.
1025 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1026 assigned_high_gotno.
1027 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1028 gap in the middle of local GOT space.
1030 2014-04-17 Alan Modra <amodra@gmail.com>
1033 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1034 current bfd is a plugin. Don't always set type_change_ok
1035 when old bfd is a plugin.
1037 2014-04-16 Tristan Gingold <gingold@adacore.com>
1039 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1042 2014-04-16 Alan Modra <amodra@gmail.com>
1044 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1045 with "ba 0" rather than zeros.
1047 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1049 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1051 2014-04-14 Alan Modra <amodra@gmail.com>
1053 * elf32-ppc.c (BA): Define
1054 (ppc_elf_link_hash_table_create): Correct default_params.
1055 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1056 than "nop" for ppc476_workaround.
1057 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1058 and __glink_PLTresolve. Ensure plt call stub at end of page
1059 doesn't allow fall-thru prefetch.
1061 2014-04-11 Nick Clifton <nickc@redhat.com>
1064 * peXXigen.c (abs_finder): New function.
1065 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1066 than 1^32 try to convert them into section relative values
1069 2014-04-11 Nick Clifton <nickc@redhat.com>
1071 * bfd-in2.h: Regenerate.
1072 * libbfd.h: Regenerate.
1074 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1076 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1077 when building function stubs.
1079 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1081 * elf32-avr.c: Add DIFF relocations for AVR.
1082 (avr_final_link_relocate): Handle the DIFF relocs.
1083 (bfd_elf_avr_diff_reloc): New.
1084 (elf32_avr_is_diff_reloc): New.
1085 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1086 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1089 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1091 2014-04-09 Alan Modra <amodra@gmail.com>
1093 * libcoff.h: Regenerate.
1095 2014-04-09 Alan Modra <amodra@gmail.com>
1097 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1098 of safe ppc476 insns at end of page. Also remove non-branch insns.
1101 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1103 * peXXigen.c (pe_print_debugdata): New function: Displays the
1104 contents of the debug directory and decodes codeview entries.
1105 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1106 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1107 Add functions for reading and writing debugdir and codeview
1109 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1110 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1111 * libcoff-in.h (pe_tdata): Add build-id data.
1112 * libcoff.h: Regenerate.
1113 * coffcode.h (coff_write_object_contents): Run build_id
1114 after_write_object_contents hook.
1116 2014-04-05 Alan Modra <amodra@gmail.com>
1118 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1119 merging non-default sym.
1121 2014-04-04 Tristan Gingold <gingold@adacore.com>
1123 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1126 2014-04-04 Tristan Gingold <gingold@adacore.com>
1128 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1129 thinko on names length.
1131 2014-04-04 Tristan Gingold <gingold@adacore.com>
1133 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1135 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1137 2014-04-04 Tristan Gingold <gingold@adacore.com>
1139 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1141 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1143 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1144 section before dereferencing.
1145 (pe_print_idata, pe_print_edata, pe_print_reloc)
1146 (rsrc_print_section): Don't bother interpreting the contents
1147 of sections which have no contents.
1149 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1152 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1155 2014-04-03 Tristan Gingold <gingold@adacore.com>
1157 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1159 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1161 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1163 2014-04-03 Alan Modra <amodra@gmail.com>
1165 * elf-bfd.h (struct elf_backend_data
1166 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1167 with "bfd_size_type size".
1168 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1169 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1170 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1171 * elfcode.h (bfd_from_remote_memory): Likewise.
1172 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1173 * bfd-in2.h: Regenerate.
1175 2014-04-02 Tristan Gingold <gingold@adacore.com>
1177 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1178 (bfd_mach_o_prebind_cksum_command): New types.
1179 (bfd_mach_o_prebound_dylib_command): Rewrite.
1180 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1182 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1184 (bfd_mach_o_read_prebind_cksum): New function.
1185 (bfd_mach_o_read_twolevel_hints): Ditto.
1186 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1189 2014-04-02 Alan Modra <amodra@gmail.com>
1191 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1192 Consolidate code handling possible section headers past end of
1193 segment. Don't use p_align for page size guess, instead use
1194 minpagesize. Take note of ld.so clearing section headers when
1195 p_memsz > p_filesz. Handle file header specifying no section
1196 headers. Handle zero p_align throughout. Default loadbase to
1197 zero. Add comments. Rename contents_size to high_offset, and
1198 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1199 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1200 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1202 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1203 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1204 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1205 * bfd-in2.h: Regnerate.
1207 2014-04-01 Tristan Gingold <gingold@adacore.com>
1209 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1212 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1213 Pavel Fedin <p.fedin@samsung.com>
1215 * elf32-arm.c: Add support for limited pretty-printing of PLT
1216 entries on eabi and nacl targets.
1217 (elf32_arm_get_synthetic_symtab): Add new callback.
1218 (elf32_arm_nacl_plt_sym_val): Likewise.
1219 (elf32_arm_plt0_size): Add helper function.
1220 (elf32_arm_plt_size): Likewise.
1222 2014-03-27 Tristan Gingold <gingold@adacore.com>
1224 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1225 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1227 2014-03-27 Tristan Gingold <gingold@adacore.com>
1229 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1230 * mach-o.c (bfd_mach_o_write_symtab)
1231 (bfd_mach_o_write_contents)
1232 (bfd_mach_o_set_section_flags_from_bfd)
1233 (bfd_mach_o_build_seg_command): Fix indentation.
1234 (bfd_mach_o_get_base_address): New function.
1236 2014-03-26 Nick Clifton <nickc@redhat.com>
1238 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1239 relocations in discarded sections.
1241 2014-03-26 Tristan Gingold <gingold@adacore.com>
1243 * mach-o.c (bfd_mach_o_convert_architecture): Add
1244 BFD_MACH_O_CPU_TYPE_ARM64.
1246 2014-03-26 Alan Modra <amodra@gmail.com>
1248 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1249 needed plt entries when taking the address of functions for
1250 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1251 Move opd setup and abiversion checks to..
1252 (ppc64_elf_before_check_relocs): ..here. Renamed from
1253 ppc64_elf_process_dot_syms. Set output abiversion from input and
1254 input abiversion from output, if either is not set.
1255 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1256 (elf_backend_check_directives): Update.
1258 2014-03-25 Will Newton <will.newton@linaro.org>
1260 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1261 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1262 of input sections rather than output sections.
1264 2014-03-20 Will Newton <will.newton@linaro.org>
1267 * elf32-arm.c (elf32_arm_check_relocs): Set
1268 pointer_equality_needed for absolute references within
1270 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1271 unless pointer_equality_needed is set.
1273 2014-03-19 Nick Clifton <nickc@redhat.com>
1275 * peXXigen.c (rsrc_process_section): Add code to scan input
1276 sections and record their lengths. Use these lengths to find the
1277 start of each merged .rsrc section.
1279 2014-03-17 Tristan Gingold <gingold@adacore.com>
1281 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1282 (bfd_mach_o_read_command): Ditto.
1284 2014-03-14 Meador Inge <meadori@codesourcery.com>
1286 * configure.in: Add strnlen to AC_CHECK_DECLS.
1287 * config.in: Regenerate.
1288 * configure: Regenerate.
1289 * sysdep.h (strnlen): Add prototype.
1291 2014-03-14 Alan Modra <amodra@gmail.com>
1293 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1294 handling for VLE_SDA21 relocs.
1296 2014-03-13 Tristan Gingold <gingold@adacore.com>
1298 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1300 (pe_bfd_object_p): Also read version number to detect ILF.
1301 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1302 (x86_64pe_bigobj_vec): Define
1303 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1304 (bfd_coff_max_nscns): New macro.
1305 (coff_compute_section_file_positions): Use unsigned int for
1306 target_index. Compare with bfd_coff_max_nscns.
1307 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1308 Set a value for _bfd_coff_max_nscns.
1309 (header_bigobj_classid): New constant.
1310 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1311 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1312 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1314 (bigobj_swap_table): New table.
1315 * libcoff.h: Regenerate.
1316 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1317 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1318 _bfd_coff_max_nscns.
1319 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1320 * coff-rs6000.c (bfd_xcoff_backend_data)
1321 (bfd_pmac_xcoff_backend_data): Likewise.
1322 * coff64-rs6000.c (bfd_xcoff_backend_data)
1323 (bfd_xcoff_aix5_backend_data): Likewise.
1324 * targets.c (x86_64pe_bigobj_vec): Declare.
1325 * configure.in (x86_64pe_bigobj_vec): New vector.
1326 * configure: Regenerate.
1327 * config.bfd: Add bigobj object format for Windows targets.
1329 2014-03-12 Nick Clifton <nickc@redhat.com>
1332 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1333 before testing for vxworks.
1335 2014-03-12 Alan Modra <amodra@gmail.com>
1337 * Makefile.in: Regenerate.
1339 2014-03-12 Alan Modra <amodra@gmail.com>
1342 * elf.c (copy_elf_program_header): Ignore first section lma if
1345 2014-03-11 Alan Modra <amodra@gmail.com>
1348 * coff-rs6000.c: Include stdint.h.
1349 * coff64-rs6000.c: Likewise.
1351 2014-03-10 Tristan Gingold <gingold@adacore.com>
1353 * ticoff.h: Removed.
1355 2014-03-08 Alan Modra <amodra@gmail.com>
1357 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1358 many relocations. Correct bitsize and rightshift too for a number
1359 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1360 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1361 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1362 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1363 fields in instructions to signed/unsigned according to whether
1364 the field takes a signed or unsigned value. Tidy vle split16 code.
1365 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1367 2014-03-08 Alan Modra <amodra@gmail.com>
1369 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1370 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1371 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1372 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1373 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1374 fields in instructions to signed/unsigned according to whether
1375 the field takes a signed or unsigned value.
1377 2014-03-07 Pedro Alves <palves@redhat.com>
1380 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1381 through ptr_to_uint instead of through long.
1383 2014-03-06 Nick Clifton <nickc@redhat.com>
1386 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1387 attribute section names.
1389 2014-03-05 Alan Modra <amodra@gmail.com>
1391 Update copyright years.
1393 2014-03-05 Alan Modra <amodra@gmail.com>
1395 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1396 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1397 (ppc64_elf_check_relocs): Likewise.
1398 (ppc64_elf_relocate_section): Likewise.
1399 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1400 * bfd-in2.h: Regenerate.
1401 * libbfd.h: Regenerate.
1403 2014-03-04 Heiher <r@hev.cc>
1405 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1407 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1408 extension of bfd_mach_mipsisa64r2.
1410 2014-03-04 Nick Clifton <nickc@redhat.com>
1413 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1414 (elf32_thumb2_plt_entry): New array.
1415 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1416 using thumb2 based PLT.
1417 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1419 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1421 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1423 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1424 Thumb2 based PLT 0-entry.
1425 (elf32_arm_output_arch_local_syms): Handle creation of local
1426 symbols for Thumb2 based PLT entries.
1428 2014-02-28 Alan Modra <amodra@gmail.com>
1431 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1432 the same conditions we called check_relocs.
1434 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1436 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1437 * bfd-in2.h: Regenerate.
1438 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1439 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1440 using long PLT entries.
1441 (bfd_elf32_arm_use_long_plt): New function.
1442 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1444 2014-02-27 Alan Modra <amodra@gmail.com>
1446 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1447 params for targets that don't use ppc32elf.em.
1449 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1451 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1452 of GOTOFF relocations.
1454 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1455 H.J. Lu <hongjiu.lu@intel.com>
1457 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1458 (elf_x86_64_legacy_plt_entry): Likewise.
1459 (elf_x86_64_bnd_plt_entry): Likewise.
1460 (elf_x86_64_legacy_plt2_entry): Likewise.
1461 (elf_x86_64_bnd_plt2_entry): Likewise.
1462 (elf_x86_64_bnd_arch_bed): Likewise.
1463 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1464 (elf_x86_64_link_hash_table): Add plt_bnd.
1465 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1467 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1468 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1470 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1471 symbols. Resolve call to the second PLT if it is created.
1472 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1473 (elf_x86_64_relocate_section): Resolve PLT references to the
1474 second PLT if it is created.
1475 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1476 second PLT entry for BND relocation.
1477 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1478 the second PLT is created.
1479 (elf_x86_64_get_synthetic_symtab): New.
1480 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1482 2014-02-19 Alan Modra <amodra@gmail.com>
1484 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1485 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1486 provision of out-of-line register save/restore routines.
1488 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1490 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1491 PT_DYNAMIC segment flags.
1493 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1496 * simple.c (struct saved_offsets): New.
1497 (simple_save_output_info): Use it for ptr.
1498 (simple_restore_output_info): Use it for ptr. Check section_count.
1499 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1501 2014-02-17 Alan Modra <amodra@gmail.com>
1503 * elf64-ppc.h (struct ppc64_elf_params): Define.
1504 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1505 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1506 ppc64_elf_build_stubs): Update prototype.
1507 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1508 fields now in params. Adjust code throughout file.
1509 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1510 Save params pointer in htab.
1511 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1512 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1513 ppc64_elf_build_stubs): Remove parameters now in "params".
1515 2014-02-17 Alan Modra <amodra@gmail.com>
1517 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1518 patched for ppc476 workaround. Reapply branch taken/not taken
1521 2014-02-12 Alan Modra <amodra@gmail.com>
1523 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1524 stubs for calls to __tls_get_addr that we know will later be
1527 2014-02-12 Alan Modra <amodra@gmail.com>
1529 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1530 for ld -r, when code sections are sufficiently aligned.
1531 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1534 2014-02-12 Alan Modra <amodra@gmail.com>
1537 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1538 --export-dynamic and --dynamic-list marking of symbols.
1539 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1542 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1545 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1546 executables if it matches dynamic_list.
1548 2014-02-10 Alan Modra <amodra@gmail.com>
1550 * po/SRC-POTFILES.in: Regenerate.
1551 * po/bfd.pot: Regenerate.
1553 2014-02-09 Alan Modra <amodra@gmail.com>
1555 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1556 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1557 (elfNN_bed): Init new field.
1558 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1559 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1560 (ppc_elf_relax_section): Don't reallocate section here, write
1561 stubs, or write out relocs for ld -r here..
1562 (ppc_elf_relocate_section): ..instead write stubs here, and use
1563 existing code to write out relocs for ld -r. Fix offset
1564 adjustment on reloc for little-endian.
1565 (elf_backend_caches_rawsize): Define.
1567 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1570 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1572 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1574 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1575 return paths. Three times.
1576 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1578 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1579 (ppc64_elf_edit_toc): Free USED in return path.
1581 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1583 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1584 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1585 * libbfd.h: Regenerated.
1586 * bfd-in2.h: Regenerated.
1587 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1588 (nios2_reloc_map): Likewise.
1589 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1590 Fixed all references.
1591 (nios2_elf32_relocate_section): Add new relocations.
1592 (nios2_elf32_check_relocs): Likewise.
1593 (nios2_elf32_gc_sweep_hook): Likewise.
1595 2014-02-03 Alan Modra <amodra@gmail.com>
1597 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1598 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1599 (ppc_elf_link_params): New function.
1600 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1602 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1603 parameters. Use htab->params instead.
1604 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1605 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1606 64 bytes for ppc476 workaround.
1607 (struct ppc_elf_relax_info): New.
1608 (ppc_elf_relax_section): Exclude linker created sections and
1609 those too small to hold one instruction. Don't add another
1610 branch around trampolines on later relax passes. Don't
1611 generate trampolines for undefined symbols when !relocatable,
1612 nor for plugin symbols. Allocate space for ppc476 workaround
1613 patch area. Free fixups on error return path.
1614 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1615 * elf32-ppc.h (struct ppc_elf_params): New.
1616 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1617 (ppc_elf_link_params): Declare.
1618 * section.c (SEC_INFO_TYPE_TARGET): Define.
1619 * bfd-in2.h: Regenerate.
1621 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1623 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1625 (nios2_elf32_relocate_section): Use got_base to adjust
1626 GOT-pointer-relative relocations relative to _gp_got.
1627 (create_got_section): Create _gp_got symbol.
1628 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1629 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1631 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1633 * bfd-in2.h: Update from reloc.c.
1634 * elf32-nios2.c: Include elf32-nios2.h.
1635 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1636 (nios2_reloc_map): Likewise.
1637 (enum elf32_nios2_stub_type): Declare.
1638 (struct elf32_nios2_stub_hash_entry): Declare.
1639 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1640 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1641 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1642 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1643 bfd_count, top_index, input_list, all_local_syms.
1644 (nios2_call26_stub_entry): New.
1645 (nios2_elf32_install_imm16): Move up in file.
1646 (nios2_elf32_install_data): Move up in file.
1647 (hiadj): Move up in file.
1648 (stub_hash_newfunc): New.
1649 (link_hash_newfunc): Initialize hsh_cache field.
1651 (nios2_stub_name): New.
1652 (nios2_get_stub_entry): New.
1653 (nios2_add_stub): New.
1654 (nios2_elf32_setup_section_lists): New.
1655 (nios2_elf32_next_input_section): New.
1656 (CALL26_SEGMENT): New.
1657 (MAX_STUB_SECTION_SIZE): New.
1658 (group_sections): New.
1659 (nios2_type_of_stub): New.
1660 (nios2_build_one_stub): New.
1661 (nios2_size_one_stub): New.
1662 (get_local_syms): New.
1663 (nios2_elf32_size_stubs): New.
1664 (nios2_elf32_build_stubs): New.
1665 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1666 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1667 trampolines for R_NIOS2_CALL26 stubs.
1668 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1669 (nios2_elf32_gc_sweep_hook): Likewise.
1670 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1671 (nios2_elf32_link_hash_table_free): New.
1672 (bfd_elf32_bfd_link_hash_table_free): Define.
1673 * elf32-nios2.h: New file.
1674 * libbfd.h: Update from reloc.c.
1675 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1677 2014-01-29 Nick Clifton <nickc@redhat.com>
1680 * elf32-metag.c (elf_metag_post_process_headers): Call
1681 _bfd_elf_post_process_headers.
1682 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1683 _bfd_elf_copy_private_data.
1684 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1686 2014-01-29 Nick Clifton <nickc@redhat.com>
1688 * bfd-in.h (bfd_set_section_vma): Delete.
1689 (bfd_set_section_alignment): Delete.
1690 (bfd_set_section_userdata): Delete.
1691 (bfd_set_cacheable): Delete.
1692 * bfd.c (bfd_set_cacheable): New static inline function.
1693 * section.c (bfd_set_section_userdata): Likewise.
1694 (bfd_set_section_vma): Likewise.
1695 (bfd_set_section_alignment): Likewise.
1696 * bfd-in2.h: Regenerate.
1698 2014-01-28 Nick Clifton <nickc@redhat.com>
1700 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1701 attributes select the CU containing the abbreviation, which may not
1704 2014-01-24 Alan Modra <amodra@gmail.com>
1706 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1707 to get_relocs for ELFv2.
1709 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1712 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1713 if TLS sections are not adjacent.
1715 2014-01-22 Alan Modra <amodra@gmail.com>
1717 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1719 2014-01-22 Alan Modra <amodra@gmail.com>
1721 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1723 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1726 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1727 regular default symbol definition and the versioned dynamic
1728 symbol definition mismatch, skip the default symbol definition
1729 if one of them is IFUNC.
1731 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1734 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1735 info->export_dynamic nor h->ref_dynamic for type mismatch when
1736 adding the default version.
1738 2014-01-16 Alan Modra <amodra@gmail.com>
1740 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1741 mips_elf_traverse_got_arg* rather than mips_got_info*.
1742 Adjust caller. Alloc on output_bfd rather than symbol section
1745 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1747 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1749 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1751 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1754 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1755 against __ehdr_start.
1756 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1758 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1760 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1762 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1764 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1767 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1768 count if there are any non pc-relative relocs.
1769 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1771 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1772 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1774 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1775 offset while calculating relocation address.
1776 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1777 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1779 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1782 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1783 R_ARM_ABS8 and R_ARM_ABS16.
1785 2014-01-13 Alan Modra <amodra@gmail.com>
1787 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1788 error when shared and force a plt call otherwise.
1789 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1790 plt_type == PLT_NEW.
1791 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1792 the appropriate call stub.
1794 2014-01-10 Alan Modra <amodra@gmail.com>
1799 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1800 (assign_file_positions_for_non_load_sections): When setting up
1801 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1802 header that completely covers the relro region.
1804 2014-01-09 Tristan Gingold <gingold@adacore.com>
1806 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1807 table macros and add macros to initializa the structure.
1809 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1814 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1815 size for PT_GNU_RELRO segment.
1816 (assign_file_positions_for_load_sections): If PT_LOAD segment
1817 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1819 2014-01-07 Tom Tromey <tromey@redhat.com>
1821 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1824 2014-01-03 Nick Clifton <nickc@redhat.com>
1827 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1830 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1833 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1835 2014-01-02 Nick Clifton <nickc@redhat.com>
1838 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1839 filename in the bfd's filename field.
1840 * elfcode.h (bfd_from_remote_memory): Likewise.
1841 * ieee.c (ieee_object_p): Likewise.
1842 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1843 * oasys.c (oasys_openr_next_archived_file): Likewise.
1844 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1845 * opncls.c (bfd_fopen): Likewise.
1846 (bfd_openstreamr): Likewise.
1847 (bfd_openr_iovec): Likewise.
1848 (bfd_openw): Likewise.
1849 (bfd_create): Likewise.
1850 (_bfd_delete_bfd): Free filename.
1852 For older changes see ChangeLog-2013
1854 Copyright (C) 2014 Free Software Foundation, Inc.
1856 Copying and distribution of this file, with or without modification,
1857 are permitted in any medium without royalty provided the copyright
1858 notice and this notice are preserved.
1864 version-control: never