1 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
4 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
5 sections to input from ld --just-symbols.
7 2014-08-26 DJ Delorie <dj@redhat.com>
9 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
12 2014-08-26 Jiong Wang <jiong.wang@arm.com>
14 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
15 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
17 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
19 2014-08-26 Nick Clifton <nickc@redhat.com>
21 * config.bfd: Fix typo in or1knd selection.
23 2014-08-22 Kai Tietz <ktietz@redhat.com>
26 * coffcode.h (coff_compute_section_file_positions): Keep
27 FileAlignment valid as set.
29 2014-08-22 Alan Modra <amodra@gmail.com>
31 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
32 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
34 2014-08-22 Alan Modra <amodra@gmail.com>
36 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
38 (_bfd_elf_begin_eh_frame_parsing): Delete.
39 (_bfd_elf_end_eh_frame_parsing): Delete.
40 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
41 (_bfd_elf_end_eh_frame_parsing): Delete.
42 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
43 !info->relocatable in place of merge_cies.
44 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
45 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
46 (ppc64_elf_size_stubs): Likewise pad stub FDE.
47 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
48 (ppc64_elf_size_stubs): ..here and..
49 (ppc64_elf_finish_dynamic_sections): ..here.
51 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
53 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
55 2014-08-21 Tony Wang <tony.wang@arm.com>
57 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
58 the veneer routine for R_ARM_THM_JUMP19.
59 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
60 (elf32_arm_size_stub): Ditto.
62 2014-08-20 Roland McGrath <mcgrathr@google.com>
65 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
66 all reloc types with pc_relative set in the howto, not just for
67 R_ARM_REL32 and R_ARM_REL32_NOI.
68 (allocate_dynrelocs_for_symbol): Update comment.
69 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
70 set in the howto, set call_reloc_p and may_need_local_target_p but
71 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
72 (elf32_arm_check_relocs): Likewise.
74 2014-08-20 Will Newton <will.newton@linaro.org>
76 * config.bfd: Default armeb-*-eabi* to big endian.
78 2014-08-19 Alan Modra <amodra@gmail.com>
80 * configure: Regenerate.
82 2014-08-18 Alan Modra <amodra@gmail.com>
84 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
85 use dynrelocs for ifunc.
86 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
88 2014-08-18 Alan Modra <amodra@gmail.com>
91 * elflink.c (on_needed_list): Only consider libraries that have
94 2014-08-18 Alan Modra <amodra@gmail.com>
96 * elflink.c (bfd_elf_discard_info): Return int error status.
97 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
98 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
99 * bfd-in2.h: Regenerate.
101 2014-08-14 Alan Modra <amodra@gmail.com>
103 * peXXigen.c (pe_print_reloc): Protect against access past end
106 2014-08-14 Alan Modra <amodra@gmail.com>
109 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
110 in the order they are mapped to output sections.
112 2014-08-14 Alan Modra <amodra@gmail.com>
114 * configure.ac: Delete redundant plugin related checks.
115 * configure: Regenerate.
117 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
119 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
120 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
123 2014-08-12 Alan Modra <amodra@gmail.com>
125 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
126 here when not calling the generic add_symbol function. Formatting.
127 Correct handling of indirect symbols. Update notice call.
128 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
129 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
130 symbols early. Update notice call. Add comments regarding weak
131 symbols vs. indirect.
133 2014-08-12 Alan Modra <amodra@gmail.com>
136 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
139 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
141 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
144 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
145 Alan Modra <amodra@gmail.com>
148 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
149 warning for references in LTO IR to warning symbols.
151 2014-08-07 Alan Modra <amodra@gmail.com>
153 * linker.c (WARN, CWARN): Collapse these states to WARN.
154 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
157 2014-08-05 Doug Evans <dje@google.com>
159 * bfd-in2.h: Regenerate.
160 * libcoff.h: Regenerate.
162 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
164 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
165 rawsize if changing size.
167 2014-08-05 Alan Modra <amodra@gmail.com>
170 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
172 2014-08-05 Alan Modra <amodra@gmail.com>
174 * linker.c (generic_link_check_archive_element): Move handling
175 of command link -u symbols with a common symbol def to the
176 code handling non-common symbols so that archive element symbols
177 are loaded. Use generic_link_add_object_symbols.
179 2014-08-05 Alan Modra <amodra@gmail.com>
182 * linker.c (struct archive_list, struct archive_hash_entry,
183 struct archive_hash_table, archive_hash_newfunc,
184 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
185 archive_hash_table_free): Delete.
186 (_bfd_generic_link_add_archive_symbols): Add h and name params to
187 checkfn. Rewrite using a straight-forward scan over archive map.
188 (generic_link_check_archive_element_no_collect,
189 generic_link_check_archive_element_collect,
190 generic_link_check_archive_element): Add h and name params.
191 * aoutx.h (aout_link_check_archive_element): Likewise.
192 * pdp11.c (aout_link_check_archive_element): Likewise.
193 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
194 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
195 scan symbols, simply add archive element whenever h is undefined.
196 (coff_link_check_ar_symbols): Delete.
197 * ecoff.c (read_ext_syms_and_strs): Delete.
198 (reread_ext_syms_and_strs): Delete.
199 (ecoff_link_check_archive_element): Add h and name param. Don't
200 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
201 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
203 (elf_link_add_archive_symbols): Delete "defined" array, merge
204 functionality into "included". Make "included" a char array. Don't
205 set or test archive_pass.
206 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
207 * libbfd.h: Regenerate.
209 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
212 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
214 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
216 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
217 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
218 (bfd_mips_elf_swap_abiflags_v0_in): New function.
219 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
220 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
221 (_bfd_mips_elf_fake_sections): Likewise.
222 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
223 (_bfd_mips_elf_additional_program_headers): Account for new
224 PT_MIPS_ABIFLAGS program header.
225 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
226 associate with .MIPS.abiflags.
227 (_bfd_mips_elf_gc_mark_extra_sections): New function.
228 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
229 (infer_mips_abiflags): Likewise.
230 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
231 (mips_32bit_flags_p): Moved higher.
232 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
233 checking for FP ABIs.
234 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
235 checks. Check EF_MIPS_FP64 flag consistency.
236 (print_mips_ases, print_mips_isa_ext): New static function.
237 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
238 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
239 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
240 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
241 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
242 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
243 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
244 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
246 2014-07-28 Alan Modra <amodra@gmail.com>
249 * archive.c (_bfd_compute_and_write_armap): Warn on adding
250 __gnu_lto_slim to armap.
251 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
252 __gnu_lto_slim to linker hash table.
254 2014-07-27 Anthony Green <green@moxielogic.org>
256 * config.bfd: Add moxie-*-moxiebox*.
258 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
260 Add or reactivate or1k-*-rtems*
261 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
263 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
265 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
267 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
268 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
270 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
273 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
274 and R_*_IRELATIVE relocation offset with PLT entry.
275 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
276 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
277 (elf_x86_64_get_synthetic_symtab): Use it.
279 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
282 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
283 next_tls_desc_index with elf.srelplt->reloc_count.
285 2014-07-15 Alan Modra <amodra@gmail.com>
287 * cache.c (cache_bread_1): Don't return -1 when fread returns
290 2014-07-15 Alan Modra <amodra@gmail.com>
292 * elflink.c (elf_merge_st_other): Update comments. Simplify
293 visibility handling. Make isym const. Move code modifying
294 isym->st_other for --exclude-libs to..
295 (elf_link_add_object_symbols): ..here.
297 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
300 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
302 2014-07-08 Nick Clifton <nickc@redhat.com>
305 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
306 segments in input bfds.
308 2014-07-08 Will Newton <will.newton@linaro.org>
310 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
311 value to 64kB and remove custom setting for NaCl.
313 2014-07-08 Alan Modra <amodra@gmail.com>
315 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
316 bits from source to dest.
317 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
318 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
320 * bfd-in2.h: Regenerate.
322 2014-07-08 Jiong Wang <jiong.wang@arm.com>
324 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
325 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
326 when info->relocatable be true.
328 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
330 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
331 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
332 * bfd-in2.h: Regenerate.
333 * libbfd.h: Regenerate.
335 2014-07-04 Alan Modra <amodra@gmail.com>
337 * Makefile.am: Update "configure.in" comments.
340 * configure.host: Likewise.
341 * doc/bfdint.texi: Likewise.
342 * targets.c: Likewise.
343 * warning.m4: Likewise.
344 * Makefile.in: Regenerate.
346 2014-07-04 Alan Modra <amodra@gmail.com>
348 * configure.ac: Rename from configure.in.
349 * Makefile.in: Regenerate.
350 * config.in: Regenerate.
351 * doc/Makefile.in: Regenerate.
353 2014-07-04 Alan Modra <amodra@gmail.com>
355 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
356 * Makefile.in: Regenerate.
358 2014-07-04 Alan Modra <amodra@gmail.com>
360 * version.m4: New file.
361 * configure.in: Include version.m4.
363 * Makefile.am (RELEASE): Delete.
364 (bfdver.h): Depend on development.sh, use instead of RELEASE.
365 * Makefile.in: Regenerate.
366 * doc/Makefile.in: Regenerate.
368 2014-07-02 Alan Modra <amodra@gmail.com>
370 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
371 pointer_equality_needed when !readonly_dynrelocs.
372 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
374 2014-07-02 Alan Modra <amodra@gmail.com>
376 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
377 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
379 2014-07-01 Alan Modra <amodra@gmail.com>
381 * bfd.c (struct bfd): Reorganise for better packing. Delete
382 "ifd" field. Make "format", "direction" and "flags" bitfields.
383 (HAS_LOAD_PAGE): Delete, renumber following flags.
384 * bfd-in2.h: Regenerate.
385 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
387 2014-07-01 Alan Modra <amodra@gmail.com>
389 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
390 (struct ppc_link_hash_table): Increase size of stub_count array.
391 (build_global_entry_stubs): Emit symbol on global entry stub.
392 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
395 2014-07-01 Alan Modra <amodra@gmail.com>
397 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
398 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
399 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
401 (ppc64_elf_relocate_section): Disable ELFv2 function entry
402 optimisation when --traditional-format.
404 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
405 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
406 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
407 Soundararajan <Sounderarajan.D@atmel.com>
409 * archures.c: Add avrtiny architecture for avr target.
410 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
411 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
412 added for 16 bit LDS/STS instruction of avrtiny arch.
413 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
414 BFD_RELOC_AVR_LDS_STS_16.
415 (bfd_elf_avr_final_write_processing): Select machine number
417 (elf32_avr_object_p): Set machine number for avrtiny arch.
418 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
419 * bfd-in2.h: Regenerate.
420 * libbfd.h: Regenerate.
422 2014-06-26 Nick Clifton <nickc@redhat.com>
425 * dwarf2.c (is_str_attr): New function.
426 (find_abstract_instance_name): Use it to determine when an
427 attribute has a string value.
429 2014-06-24 Alan Modra <amodra@gmail.com>
431 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
432 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
435 2014-06-21 Philippe De Muyter <phdm@macqel.be>
437 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
440 2014-06-20 Kyle McMartin <kyle@redhat.com>
442 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
443 emitting initial-exec relocs when not linking an executable.
445 2014-06-16 Will Newton <will.newton@linaro.org>
447 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
448 htab->next_tls_desc_index in the non-IPLT case.
449 Calculate GOT offset correctly for the non-IPLT case.
450 (allocate_dynrelocs_for_symbol): Don't increment
451 htab->next_tls_desc_index here.
453 2014-06-16 Alan Modra <amodra@gmail.com>
455 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
458 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
460 * elfxx-aarch64.c (stdarg.h): Include.
462 (_bfd_aarch64_elf_grok_prstatus): Updated.
463 (_bfd_aarch64_elf_grok_psinfo): New function.
464 (_bfd_aarch64_elf_write_core_note): New function.
465 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
466 (elf_backend_write_core_note): Define.
468 2014-06-13 Alan Modra <amodra@gmail.com>
470 * archive.c: Include bfdlink.h.
471 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
472 * bfd.c (struct bfd): Add is_linker_output field.
473 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
474 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
475 link.hash and is_linker_output.
476 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
477 param with bfd*. Assert is_linker_output and link.hash, and
478 clear them before exit.
479 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
480 bfd_link_hash_table* param with bfd*. Hack is_linker_output
481 and link.hash so we can free two linker hash tables.
482 (elf32_mn10300_link_hash_table_create): Create static_hash_table
483 first. Clean up on errors. Set hash_table_free pointer.
484 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
485 bfd_link_hash_table* param with bfd*.
486 (elf32_arm_link_hash_table_create): Clean up on errors. Set
487 hash_table_free pointer.
488 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
489 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
490 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
491 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
492 * xcofflink.c: Similarly.
493 * simple.c (bfd_simple_get_relocated_section_contents): Save and
494 clear link.next before creating linker hash table. Clean up on
495 errors, and restore link.next on exit.
496 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
497 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
498 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
499 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
500 * hash.c (bfd_hash_table_init_n): Free table on error.
501 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
502 * bfd-in2.h: Regenerate.
503 * libbfd.h: Regenerate.
504 * libcoff.h: Regenerate.
506 2014-06-13 Alan Modra <amodra@gmail.com>
509 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
510 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
511 * bfd.c (bfd_link_hash_table_free): Don't define.
512 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
513 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
514 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
515 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
516 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
517 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
518 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
519 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
520 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
521 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
522 * xsym.c: Don't define various link_hash_table_free defines, and
523 remove from bfd_target vars. Temporarily reference some of the
524 target link_hash_table_free functions to avoid warnings.
525 * bfd-in2.h: Regenerate.
526 * libbfd.h: Regenerate.
528 2014-06-13 Alan Modra <amodra@gmail.com>
530 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
531 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
532 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
533 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
534 Move link_hash_table_free functions before their corresponding
535 link_hash_table_create functions.
537 2014-06-13 Alan Modra <amodra@gmail.com>
539 * bfd.c (struct bfd): Replace link_next with a union.
540 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
541 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
542 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
543 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
544 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
545 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
546 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
547 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
548 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
549 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
550 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
551 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
552 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
553 * bfd-in2.h: Regenerate.
555 2014-06-11 Alan Modra <amodra@gmail.com>
557 * linker.c (unwrap_hash_lookup): Add missing parens.
559 2014-06-11 Kai Tietz <ktietz@redhat.com>
561 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
562 * libcoff.h: Regenerated.
564 2014-06-10 Alan Modra <amodra@gmail.com>
567 * linker.c (unwrap_hash_lookup): New function.
568 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
569 * elf32-i370.c (i370_elf_relocate_section): Likewise.
570 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
571 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
572 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
573 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
574 * elf32-spu.c (spu_elf_relocate_section): Likewise.
575 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
577 2014-06-07 Alan Modra <amodra@gmail.com>
579 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
580 insn as a bitfield; Use complain_overflow_bitfield.
581 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
583 2014-06-05 Joel Brobecker <brobecker@adacore.com>
585 * development.sh: New file.
586 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
587 Make -Werror the default with GCC only if DEVELOPMENT is true.
588 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
589 $(srcdir)/development.sh.
590 * Makefile.in, configure: Regenerate.
592 2014-06-04 Will Newton <will.newton@linaro.org>
594 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
595 being non-NULL into an assert.
596 (elfNN_aarch64_tls_relax): Remove unused code.
598 2014-06-03 DJ Delorie <dj@redhat.com>
600 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
602 2014-06-03 Nick Clifton <nickc@redhat.com>
605 * peXXigen.c (rsrc_process_section): Page align the new contents
608 2014-06-03 Alan Modra <amodra@gmail.com>
610 * elf64-ppc.c (ADDIS_R12_R2): Define.
611 (build_plt_stub): Support fusion on ELFv2 stub.
612 (ppc_build_one_stub): Likewise for plt branch stubs.
614 2014-05-28 Alan Modra <amodra@gmail.com>
616 * elf32-rx.c (rx_table_map): Delete set but not used variables.
618 2014-05-28 Tristan Gingold <gingold@adacore.com>
620 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
621 to keep the length of the best fit range.
622 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
625 2014-05-27 DJ Delorie <dj@redhat.com>
627 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
628 (rx_elf_relocate_section): If we find a reloc against
629 $tableentry$default$<name>, redirect it to the appropriate
631 (RX_Table_Info): New.
632 (rx_table_find): New. Check all tables and SEC_KEEP all sections
633 with table parts in them.
634 (rx_check_directives): New.
635 (rx_table_map_2): New.
637 (rx_additional_link_map_text): New. Called to dump tables to the
639 * bfd/elf32-rx.h: New.
641 2014-05-20 DJ Delorie <dj@redhat.com>
643 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
645 2014-05-20 Alan Modra <amodra@gmail.com>
648 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
649 Remove redundant setting of htab->elf.dynobj. Don't align.
650 Define .sdata symbols using _bfd_elf_define_linkage_sym.
651 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
652 (create_sdata_sym): Delete.
653 (elf_allocate_pointer_linker_section): Rename from
654 elf_create_pointer_linker_section. Align section.
655 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
656 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
658 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
659 Remove unnecessary tests on _SDA_BASE_ sym.
660 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
661 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
662 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
663 (ppc_elf_maybe_strip_sdata_syms): Declare.
665 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
667 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
669 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
671 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
672 in a section with no contents.
673 (is_vma_in_section, find_section_by_vma): New functions.
674 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
675 offsets in the debug directory.
676 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
677 Byte-swap GUID from little-endian to big-endian order for
678 consistent and conventional display.
680 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
682 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
683 64-bit doubles objects mix with 32-bit doubles objects.
684 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
686 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
688 * mmo.c: Update URLs in documentation comments.
690 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
691 David Weatherford <weath@cadence.com>
692 Max Filippov <jcmvbkbc@gmail.com>
694 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
697 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
699 * config.bfd: Add proper arm config for *-*-freebsd*.
701 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
703 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
704 mips32r5 and mips64r5.
705 * archures.c (bfd_architecture): Likewise.
706 * bfd-in2.h (bfd_architecture): Likewise.
707 * cpu-mips.c (arch_info_struct): Likewise.
708 * elfxx-mips.c (mips_set_isa_flags): Likewise.
710 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
712 * elfxx-mips.h (elfxx-mips.h): Declare.
713 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
714 Tag_GNU_MIPS_ABI_FP mismatches.
715 (_bfd_mips_fp_abi_string): New function.
717 2014-05-02 Alan Modra <amodra@gmail.com>
719 * targets.c: Sort bfd_target vectors somewhat alphabetically.
720 * configure.in: Likewise.
721 * configure: Regenerate.
723 2014-05-02 Alan Modra <amodra@gmail.com>
725 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
726 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
727 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
728 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
729 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
730 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
731 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
732 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
733 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
734 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
735 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
736 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
737 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
738 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
739 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
740 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
741 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
742 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
743 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
744 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
745 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
746 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
747 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
748 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
749 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
750 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
751 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
752 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
753 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
754 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
755 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
756 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
757 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
758 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
759 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
760 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
761 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
762 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
763 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
764 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
765 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
766 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
767 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
768 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
769 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
770 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
771 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
772 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
774 * configure: Regenerate.
776 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
778 * mmo.c (mmo File layout documentation): Add note about low bits
780 (mmo_write_chunk): When handling data remainder, assert that
781 previous remaining data is flushed.
782 (mmo_write_loc_chunk): Only look for trailing and leading zeros
783 when dealing with an aligned VMA and for aligned lengths. Don't skip
784 the last 32-bit-word of zeros.
785 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
786 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
787 emitting data, not after updating it.
788 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
790 2014-04-30 Nick Clifton <nickc@redhat.com>
792 * compress.c (bfd_is_section_compressed): When checking the
793 .debug_str section, also check the fifth byte in the section is
794 not part of a string.
796 2014-04-30 Alan Modra <amodra@gmail.com>
798 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
799 (find_merged_cie): Identify personality functions by (bfd_id,index)
800 pair when a local sym is used.
802 2014-04-29 Christian Svensson <blue@cmd.nu>
804 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
805 into .rela.got if it contained TLS relocations as well.
807 2014-04-28 Nick Clifton <nickc@redhat.com>
810 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
813 2014-04-26 Alan Modra <amodra@gmail.com>
815 * po/SRC-POTFILES.in: Regenerate.
816 * configure: Regenerate.
818 2014-04-25 Nick Clifton <nickc@redhat.com>
821 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
822 a 342-bit host. This time for older versions of gcc.
824 2014-04-24 Nick Clifton <nickc@redhat.com>
826 * peXXigen.c (rsrc_print_section): Fix compile time warning for
829 2014-04-24 Alan Modra <amodra@gmail.com>
832 * dwarf2.c: Formatting.
833 (struct dwarf2_debug): Make adjusted_section_count signed.
834 (unset_sections): Make i signed.
835 (set_debug_vma): New function.
836 (place_sections): Handle separate debug object file. Set VMA
837 on debug sections, even if they have an output section. Also
838 set VMA on zero size sections, and non-load but alloc sections.
839 Set adjusted_section_count to -1 when no section adjustment.
840 Malloc adjusted_sections. Don't double last_vma. Transfer
841 alloc section VMAs to separate debug file.
842 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
843 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
844 test on symbols being the same before using old stash. Read
845 and use separate debug file symbols. Call place_sections.
846 (find_line): Don't call place_sections here.
847 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
848 * libbfd.h: Regenerate.
849 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
850 _bfd_dwarf2_slurp_debug_info call.
851 * simple.c (simple_save_output_info): Clarify comment.
853 2014-04-24 Nick Clifton <nickc@redhat.com>
856 * peXXigen.c (struct rsrc_regions): New structure.
857 (rsrc_print_resource_directory): Use new structure. Include
858 offset of directory in listing.
859 (rsrc_print_resource_entry): Likewise.
860 (rsrc_print_section): Likewise.
861 (rsrc_count_entries): Do not increment sizeof_strings or
863 (rsrc_count_directory): Do not increment sizeof_tables.
864 (rsrc_compute_region_sizes): New function.
865 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
866 (rsrc_process_section): Compute size of regions after merging
869 2014-04-23 Alan Modra <amodra@gmail.com>
872 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
873 (place_sections): Do not modify VMA of sections when called from
874 linker after sections have been placed in output sections. Short
875 circuit single section case.
876 (save_section_vma, section_vma_same): New functions.
877 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
879 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
880 when non-relocatable.
882 2014-04-22 Nick Clifton <nickc@redhat.com>
885 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
887 2014-04-22 Christian Svensson <blue@cmd.nu>
889 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
890 * archures.c: Likewise.
891 * coffcode.h: Likewise.
892 * config.bfd: Likewise.
893 * configure.in: Likewise.
895 * targets.c: Likewise.
896 * cpu-or1k.c: New file.
897 * elf32-or1k.c: New file.
898 * coff-or32.c: Delete.
899 * cpu-openrisc.c: Delete.
900 * cpu-or32.c: Delete.
901 * elf32-openrisc.c: Delete.
902 * elf32-or32.c: Delete.
903 * Makefile.in: Regenerate.
904 * bfd-in2.h: Regenerate.
905 * configure: Regenerate.
906 * libbfd.h: Regenerate.
908 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
911 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
913 2014-04-22 Will Newton <will.newton@linaro.org>
915 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
916 function. (elf_backend_section_flags): Remove define.
918 2014-04-21 Richard Henderson <rth@redhat.com>
920 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
921 parameter; honor it and disable got merging when false.
922 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
923 the first pass of relaxation.
924 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
925 the end of the LITERAL+LITUSE chain.
926 (elf64_alpha_relax_section): Only process LITERAL relocs during the
927 second pass of relaxation.
929 * configure.ac (use_secureplt): Enable by default.
930 * configure: Rebuild.
932 2014-04-18 Tristan Gingold <gingold@adacore.com>
934 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
935 bind_content, weak_bind_content, lazy_bind_content,
937 (bfd_mach_o_load_command): Add comments, add next field.
938 (mach_o_data_struct): Replace commands field by first_command
940 * mach-o.c (bfd_mach_o_append_command): New function.
941 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
942 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
944 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
945 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
946 (bfd_mach_o_write_thread): Use macro instead of literal.
947 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
948 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
950 (bfd_mach_o_write_symtab_content): New function (extracted
951 from bfd_mach_o_write_symtab).
952 (bfd_mach_o_write_symtab): Split.
953 (bfd_mach_o_count_indirect_symbols): Move
954 (bfd_mach_o_build_dysymtab): Remove layout code.
955 (bfd_mach_o_write_contents): Rewritten to build commands in order.
956 (bfd_mach_o_count_sections_for_seg): Remove.
957 (bfd_mach_o_build_obj_seg_command): New function (extracted from
958 bfd_mach_o_build_seg_command).
959 (bfd_mach_o_build_exec_seg_command): New function.
960 (bfd_mach_o_build_dysymtab_command): Remove.
961 (bfd_mach_o_layout_commands): New function.
962 (bfd_mach_o_init_segment): New function.
963 (bfd_mach_o_build_commands): Major rework to handle non-object
965 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
967 (bfd_mach_o_read_dyld_info): Clear content fields.
968 (bfd_mach_o_read_segment): Adjust call.
969 (bfd_mach_o_flatten_sections): Adjust as now load commands are
971 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
972 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
973 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
976 2014-04-18 Tristan Gingold <gingold@adacore.com>
978 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
979 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
980 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
981 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
983 2014-04-18 Tristan Gingold <gingold@adacore.com>
985 * mach-o.h (bfd_mach_o_dylinker_command)
986 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
988 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
989 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
991 2014-04-18 Tristan Gingold <gingold@adacore.com>
993 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
994 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
995 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
996 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
997 each targets declared.
998 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
999 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1001 2014-04-18 Tristan Gingold <gingold@adacore.com>
1003 * mach-o.c (bfd_mach_o_write_thread)
1004 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1005 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1006 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1007 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1008 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1009 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1010 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1011 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1012 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1013 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1014 (bfd_mach_o_read_command): Now return a boolean status.
1015 Adjust return statements.
1016 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1017 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1019 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1021 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1022 field. Add assigned_low_gotno and assigned_high_gotno fields.
1023 (mips_elf_create_local_got_entry): Update out-of-space condition.
1024 Set index of new GOT entry to assigned_low_gotno if required by
1025 the current relocation, else set it to assigned_high_gotno.
1026 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1027 with assigned_low_gotno.
1028 (mips_elf_multi_got): Initialize assigned_low_gotno and
1029 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1030 in place of assigned_gotno when handling global GOT entries.
1031 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1032 assigned_high_gotno.
1033 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1034 gap in the middle of local GOT space.
1036 2014-04-17 Alan Modra <amodra@gmail.com>
1039 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1040 current bfd is a plugin. Don't always set type_change_ok
1041 when old bfd is a plugin.
1043 2014-04-16 Tristan Gingold <gingold@adacore.com>
1045 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1048 2014-04-16 Alan Modra <amodra@gmail.com>
1050 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1051 with "ba 0" rather than zeros.
1053 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1055 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1057 2014-04-14 Alan Modra <amodra@gmail.com>
1059 * elf32-ppc.c (BA): Define
1060 (ppc_elf_link_hash_table_create): Correct default_params.
1061 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1062 than "nop" for ppc476_workaround.
1063 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1064 and __glink_PLTresolve. Ensure plt call stub at end of page
1065 doesn't allow fall-thru prefetch.
1067 2014-04-11 Nick Clifton <nickc@redhat.com>
1070 * peXXigen.c (abs_finder): New function.
1071 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1072 than 1^32 try to convert them into section relative values
1075 2014-04-11 Nick Clifton <nickc@redhat.com>
1077 * bfd-in2.h: Regenerate.
1078 * libbfd.h: Regenerate.
1080 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1082 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1083 when building function stubs.
1085 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1087 * elf32-avr.c: Add DIFF relocations for AVR.
1088 (avr_final_link_relocate): Handle the DIFF relocs.
1089 (bfd_elf_avr_diff_reloc): New.
1090 (elf32_avr_is_diff_reloc): New.
1091 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1092 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1095 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1097 2014-04-09 Alan Modra <amodra@gmail.com>
1099 * libcoff.h: Regenerate.
1101 2014-04-09 Alan Modra <amodra@gmail.com>
1103 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1104 of safe ppc476 insns at end of page. Also remove non-branch insns.
1107 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1109 * peXXigen.c (pe_print_debugdata): New function: Displays the
1110 contents of the debug directory and decodes codeview entries.
1111 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1112 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1113 Add functions for reading and writing debugdir and codeview
1115 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1116 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1117 * libcoff-in.h (pe_tdata): Add build-id data.
1118 * libcoff.h: Regenerate.
1119 * coffcode.h (coff_write_object_contents): Run build_id
1120 after_write_object_contents hook.
1122 2014-04-05 Alan Modra <amodra@gmail.com>
1124 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1125 merging non-default sym.
1127 2014-04-04 Tristan Gingold <gingold@adacore.com>
1129 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1132 2014-04-04 Tristan Gingold <gingold@adacore.com>
1134 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1135 thinko on names length.
1137 2014-04-04 Tristan Gingold <gingold@adacore.com>
1139 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1141 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1143 2014-04-04 Tristan Gingold <gingold@adacore.com>
1145 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1147 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1149 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1150 section before dereferencing.
1151 (pe_print_idata, pe_print_edata, pe_print_reloc)
1152 (rsrc_print_section): Don't bother interpreting the contents
1153 of sections which have no contents.
1155 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1158 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1161 2014-04-03 Tristan Gingold <gingold@adacore.com>
1163 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1165 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1167 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1169 2014-04-03 Alan Modra <amodra@gmail.com>
1171 * elf-bfd.h (struct elf_backend_data
1172 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1173 with "bfd_size_type size".
1174 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1175 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1176 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1177 * elfcode.h (bfd_from_remote_memory): Likewise.
1178 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1179 * bfd-in2.h: Regenerate.
1181 2014-04-02 Tristan Gingold <gingold@adacore.com>
1183 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1184 (bfd_mach_o_prebind_cksum_command): New types.
1185 (bfd_mach_o_prebound_dylib_command): Rewrite.
1186 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1188 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1190 (bfd_mach_o_read_prebind_cksum): New function.
1191 (bfd_mach_o_read_twolevel_hints): Ditto.
1192 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1195 2014-04-02 Alan Modra <amodra@gmail.com>
1197 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1198 Consolidate code handling possible section headers past end of
1199 segment. Don't use p_align for page size guess, instead use
1200 minpagesize. Take note of ld.so clearing section headers when
1201 p_memsz > p_filesz. Handle file header specifying no section
1202 headers. Handle zero p_align throughout. Default loadbase to
1203 zero. Add comments. Rename contents_size to high_offset, and
1204 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1205 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1206 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1208 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1209 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1210 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1211 * bfd-in2.h: Regnerate.
1213 2014-04-01 Tristan Gingold <gingold@adacore.com>
1215 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1218 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1219 Pavel Fedin <p.fedin@samsung.com>
1221 * elf32-arm.c: Add support for limited pretty-printing of PLT
1222 entries on eabi and nacl targets.
1223 (elf32_arm_get_synthetic_symtab): Add new callback.
1224 (elf32_arm_nacl_plt_sym_val): Likewise.
1225 (elf32_arm_plt0_size): Add helper function.
1226 (elf32_arm_plt_size): Likewise.
1228 2014-03-27 Tristan Gingold <gingold@adacore.com>
1230 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1231 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1233 2014-03-27 Tristan Gingold <gingold@adacore.com>
1235 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1236 * mach-o.c (bfd_mach_o_write_symtab)
1237 (bfd_mach_o_write_contents)
1238 (bfd_mach_o_set_section_flags_from_bfd)
1239 (bfd_mach_o_build_seg_command): Fix indentation.
1240 (bfd_mach_o_get_base_address): New function.
1242 2014-03-26 Nick Clifton <nickc@redhat.com>
1244 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1245 relocations in discarded sections.
1247 2014-03-26 Tristan Gingold <gingold@adacore.com>
1249 * mach-o.c (bfd_mach_o_convert_architecture): Add
1250 BFD_MACH_O_CPU_TYPE_ARM64.
1252 2014-03-26 Alan Modra <amodra@gmail.com>
1254 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1255 needed plt entries when taking the address of functions for
1256 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1257 Move opd setup and abiversion checks to..
1258 (ppc64_elf_before_check_relocs): ..here. Renamed from
1259 ppc64_elf_process_dot_syms. Set output abiversion from input and
1260 input abiversion from output, if either is not set.
1261 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1262 (elf_backend_check_directives): Update.
1264 2014-03-25 Will Newton <will.newton@linaro.org>
1266 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1267 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1268 of input sections rather than output sections.
1270 2014-03-20 Will Newton <will.newton@linaro.org>
1273 * elf32-arm.c (elf32_arm_check_relocs): Set
1274 pointer_equality_needed for absolute references within
1276 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1277 unless pointer_equality_needed is set.
1279 2014-03-19 Nick Clifton <nickc@redhat.com>
1281 * peXXigen.c (rsrc_process_section): Add code to scan input
1282 sections and record their lengths. Use these lengths to find the
1283 start of each merged .rsrc section.
1285 2014-03-17 Tristan Gingold <gingold@adacore.com>
1287 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1288 (bfd_mach_o_read_command): Ditto.
1290 2014-03-14 Meador Inge <meadori@codesourcery.com>
1292 * configure.in: Add strnlen to AC_CHECK_DECLS.
1293 * config.in: Regenerate.
1294 * configure: Regenerate.
1295 * sysdep.h (strnlen): Add prototype.
1297 2014-03-14 Alan Modra <amodra@gmail.com>
1299 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1300 handling for VLE_SDA21 relocs.
1302 2014-03-13 Tristan Gingold <gingold@adacore.com>
1304 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1306 (pe_bfd_object_p): Also read version number to detect ILF.
1307 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1308 (x86_64pe_bigobj_vec): Define
1309 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1310 (bfd_coff_max_nscns): New macro.
1311 (coff_compute_section_file_positions): Use unsigned int for
1312 target_index. Compare with bfd_coff_max_nscns.
1313 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1314 Set a value for _bfd_coff_max_nscns.
1315 (header_bigobj_classid): New constant.
1316 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1317 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1318 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1320 (bigobj_swap_table): New table.
1321 * libcoff.h: Regenerate.
1322 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1323 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1324 _bfd_coff_max_nscns.
1325 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1326 * coff-rs6000.c (bfd_xcoff_backend_data)
1327 (bfd_pmac_xcoff_backend_data): Likewise.
1328 * coff64-rs6000.c (bfd_xcoff_backend_data)
1329 (bfd_xcoff_aix5_backend_data): Likewise.
1330 * targets.c (x86_64pe_bigobj_vec): Declare.
1331 * configure.in (x86_64pe_bigobj_vec): New vector.
1332 * configure: Regenerate.
1333 * config.bfd: Add bigobj object format for Windows targets.
1335 2014-03-12 Nick Clifton <nickc@redhat.com>
1338 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1339 before testing for vxworks.
1341 2014-03-12 Alan Modra <amodra@gmail.com>
1343 * Makefile.in: Regenerate.
1345 2014-03-12 Alan Modra <amodra@gmail.com>
1348 * elf.c (copy_elf_program_header): Ignore first section lma if
1351 2014-03-11 Alan Modra <amodra@gmail.com>
1354 * coff-rs6000.c: Include stdint.h.
1355 * coff64-rs6000.c: Likewise.
1357 2014-03-10 Tristan Gingold <gingold@adacore.com>
1359 * ticoff.h: Removed.
1361 2014-03-08 Alan Modra <amodra@gmail.com>
1363 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1364 many relocations. Correct bitsize and rightshift too for a number
1365 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1366 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1367 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1368 (ppc_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. Tidy vle split16 code.
1371 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1373 2014-03-08 Alan Modra <amodra@gmail.com>
1375 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1376 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1377 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1378 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1379 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1380 fields in instructions to signed/unsigned according to whether
1381 the field takes a signed or unsigned value.
1383 2014-03-07 Pedro Alves <palves@redhat.com>
1386 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1387 through ptr_to_uint instead of through long.
1389 2014-03-06 Nick Clifton <nickc@redhat.com>
1392 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1393 attribute section names.
1395 2014-03-05 Alan Modra <amodra@gmail.com>
1397 Update copyright years.
1399 2014-03-05 Alan Modra <amodra@gmail.com>
1401 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1402 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1403 (ppc64_elf_check_relocs): Likewise.
1404 (ppc64_elf_relocate_section): Likewise.
1405 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1406 * bfd-in2.h: Regenerate.
1407 * libbfd.h: Regenerate.
1409 2014-03-04 Heiher <r@hev.cc>
1411 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1413 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1414 extension of bfd_mach_mipsisa64r2.
1416 2014-03-04 Nick Clifton <nickc@redhat.com>
1419 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1420 (elf32_thumb2_plt_entry): New array.
1421 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1422 using thumb2 based PLT.
1423 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1425 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1427 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1429 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1430 Thumb2 based PLT 0-entry.
1431 (elf32_arm_output_arch_local_syms): Handle creation of local
1432 symbols for Thumb2 based PLT entries.
1434 2014-02-28 Alan Modra <amodra@gmail.com>
1437 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1438 the same conditions we called check_relocs.
1440 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1442 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1443 * bfd-in2.h: Regenerate.
1444 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1445 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1446 using long PLT entries.
1447 (bfd_elf32_arm_use_long_plt): New function.
1448 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1450 2014-02-27 Alan Modra <amodra@gmail.com>
1452 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1453 params for targets that don't use ppc32elf.em.
1455 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1457 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1458 of GOTOFF relocations.
1460 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1461 H.J. Lu <hongjiu.lu@intel.com>
1463 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1464 (elf_x86_64_legacy_plt_entry): Likewise.
1465 (elf_x86_64_bnd_plt_entry): Likewise.
1466 (elf_x86_64_legacy_plt2_entry): Likewise.
1467 (elf_x86_64_bnd_plt2_entry): Likewise.
1468 (elf_x86_64_bnd_arch_bed): Likewise.
1469 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1470 (elf_x86_64_link_hash_table): Add plt_bnd.
1471 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1473 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1474 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1476 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1477 symbols. Resolve call to the second PLT if it is created.
1478 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1479 (elf_x86_64_relocate_section): Resolve PLT references to the
1480 second PLT if it is created.
1481 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1482 second PLT entry for BND relocation.
1483 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1484 the second PLT is created.
1485 (elf_x86_64_get_synthetic_symtab): New.
1486 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1488 2014-02-19 Alan Modra <amodra@gmail.com>
1490 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1491 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1492 provision of out-of-line register save/restore routines.
1494 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1496 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1497 PT_DYNAMIC segment flags.
1499 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1502 * simple.c (struct saved_offsets): New.
1503 (simple_save_output_info): Use it for ptr.
1504 (simple_restore_output_info): Use it for ptr. Check section_count.
1505 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1507 2014-02-17 Alan Modra <amodra@gmail.com>
1509 * elf64-ppc.h (struct ppc64_elf_params): Define.
1510 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1511 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1512 ppc64_elf_build_stubs): Update prototype.
1513 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1514 fields now in params. Adjust code throughout file.
1515 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1516 Save params pointer in htab.
1517 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1518 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1519 ppc64_elf_build_stubs): Remove parameters now in "params".
1521 2014-02-17 Alan Modra <amodra@gmail.com>
1523 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1524 patched for ppc476 workaround. Reapply branch taken/not taken
1527 2014-02-12 Alan Modra <amodra@gmail.com>
1529 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1530 stubs for calls to __tls_get_addr that we know will later be
1533 2014-02-12 Alan Modra <amodra@gmail.com>
1535 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1536 for ld -r, when code sections are sufficiently aligned.
1537 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1540 2014-02-12 Alan Modra <amodra@gmail.com>
1543 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1544 --export-dynamic and --dynamic-list marking of symbols.
1545 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1548 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1551 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1552 executables if it matches dynamic_list.
1554 2014-02-10 Alan Modra <amodra@gmail.com>
1556 * po/SRC-POTFILES.in: Regenerate.
1557 * po/bfd.pot: Regenerate.
1559 2014-02-09 Alan Modra <amodra@gmail.com>
1561 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1562 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1563 (elfNN_bed): Init new field.
1564 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1565 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1566 (ppc_elf_relax_section): Don't reallocate section here, write
1567 stubs, or write out relocs for ld -r here..
1568 (ppc_elf_relocate_section): ..instead write stubs here, and use
1569 existing code to write out relocs for ld -r. Fix offset
1570 adjustment on reloc for little-endian.
1571 (elf_backend_caches_rawsize): Define.
1573 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1576 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1578 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1580 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1581 return paths. Three times.
1582 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1584 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1585 (ppc64_elf_edit_toc): Free USED in return path.
1587 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1589 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1590 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1591 * libbfd.h: Regenerated.
1592 * bfd-in2.h: Regenerated.
1593 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1594 (nios2_reloc_map): Likewise.
1595 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1596 Fixed all references.
1597 (nios2_elf32_relocate_section): Add new relocations.
1598 (nios2_elf32_check_relocs): Likewise.
1599 (nios2_elf32_gc_sweep_hook): Likewise.
1601 2014-02-03 Alan Modra <amodra@gmail.com>
1603 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1604 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1605 (ppc_elf_link_params): New function.
1606 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1608 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1609 parameters. Use htab->params instead.
1610 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1611 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1612 64 bytes for ppc476 workaround.
1613 (struct ppc_elf_relax_info): New.
1614 (ppc_elf_relax_section): Exclude linker created sections and
1615 those too small to hold one instruction. Don't add another
1616 branch around trampolines on later relax passes. Don't
1617 generate trampolines for undefined symbols when !relocatable,
1618 nor for plugin symbols. Allocate space for ppc476 workaround
1619 patch area. Free fixups on error return path.
1620 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1621 * elf32-ppc.h (struct ppc_elf_params): New.
1622 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1623 (ppc_elf_link_params): Declare.
1624 * section.c (SEC_INFO_TYPE_TARGET): Define.
1625 * bfd-in2.h: Regenerate.
1627 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1629 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1631 (nios2_elf32_relocate_section): Use got_base to adjust
1632 GOT-pointer-relative relocations relative to _gp_got.
1633 (create_got_section): Create _gp_got symbol.
1634 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1635 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1637 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1639 * bfd-in2.h: Update from reloc.c.
1640 * elf32-nios2.c: Include elf32-nios2.h.
1641 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1642 (nios2_reloc_map): Likewise.
1643 (enum elf32_nios2_stub_type): Declare.
1644 (struct elf32_nios2_stub_hash_entry): Declare.
1645 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1646 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1647 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1648 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1649 bfd_count, top_index, input_list, all_local_syms.
1650 (nios2_call26_stub_entry): New.
1651 (nios2_elf32_install_imm16): Move up in file.
1652 (nios2_elf32_install_data): Move up in file.
1653 (hiadj): Move up in file.
1654 (stub_hash_newfunc): New.
1655 (link_hash_newfunc): Initialize hsh_cache field.
1657 (nios2_stub_name): New.
1658 (nios2_get_stub_entry): New.
1659 (nios2_add_stub): New.
1660 (nios2_elf32_setup_section_lists): New.
1661 (nios2_elf32_next_input_section): New.
1662 (CALL26_SEGMENT): New.
1663 (MAX_STUB_SECTION_SIZE): New.
1664 (group_sections): New.
1665 (nios2_type_of_stub): New.
1666 (nios2_build_one_stub): New.
1667 (nios2_size_one_stub): New.
1668 (get_local_syms): New.
1669 (nios2_elf32_size_stubs): New.
1670 (nios2_elf32_build_stubs): New.
1671 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1672 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1673 trampolines for R_NIOS2_CALL26 stubs.
1674 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1675 (nios2_elf32_gc_sweep_hook): Likewise.
1676 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1677 (nios2_elf32_link_hash_table_free): New.
1678 (bfd_elf32_bfd_link_hash_table_free): Define.
1679 * elf32-nios2.h: New file.
1680 * libbfd.h: Update from reloc.c.
1681 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1683 2014-01-29 Nick Clifton <nickc@redhat.com>
1686 * elf32-metag.c (elf_metag_post_process_headers): Call
1687 _bfd_elf_post_process_headers.
1688 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1689 _bfd_elf_copy_private_data.
1690 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1692 2014-01-29 Nick Clifton <nickc@redhat.com>
1694 * bfd-in.h (bfd_set_section_vma): Delete.
1695 (bfd_set_section_alignment): Delete.
1696 (bfd_set_section_userdata): Delete.
1697 (bfd_set_cacheable): Delete.
1698 * bfd.c (bfd_set_cacheable): New static inline function.
1699 * section.c (bfd_set_section_userdata): Likewise.
1700 (bfd_set_section_vma): Likewise.
1701 (bfd_set_section_alignment): Likewise.
1702 * bfd-in2.h: Regenerate.
1704 2014-01-28 Nick Clifton <nickc@redhat.com>
1706 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1707 attributes select the CU containing the abbreviation, which may not
1710 2014-01-24 Alan Modra <amodra@gmail.com>
1712 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1713 to get_relocs for ELFv2.
1715 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1718 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1719 if TLS sections are not adjacent.
1721 2014-01-22 Alan Modra <amodra@gmail.com>
1723 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1725 2014-01-22 Alan Modra <amodra@gmail.com>
1727 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1729 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1732 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1733 regular default symbol definition and the versioned dynamic
1734 symbol definition mismatch, skip the default symbol definition
1735 if one of them is IFUNC.
1737 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1740 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1741 info->export_dynamic nor h->ref_dynamic for type mismatch when
1742 adding the default version.
1744 2014-01-16 Alan Modra <amodra@gmail.com>
1746 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1747 mips_elf_traverse_got_arg* rather than mips_got_info*.
1748 Adjust caller. Alloc on output_bfd rather than symbol section
1751 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1753 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1755 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1757 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1760 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1761 against __ehdr_start.
1762 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1764 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1766 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1768 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1770 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1773 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1774 count if there are any non pc-relative relocs.
1775 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1777 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1778 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1780 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1781 offset while calculating relocation address.
1782 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1783 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1785 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1788 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1789 R_ARM_ABS8 and R_ARM_ABS16.
1791 2014-01-13 Alan Modra <amodra@gmail.com>
1793 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1794 error when shared and force a plt call otherwise.
1795 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1796 plt_type == PLT_NEW.
1797 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1798 the appropriate call stub.
1800 2014-01-10 Alan Modra <amodra@gmail.com>
1805 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1806 (assign_file_positions_for_non_load_sections): When setting up
1807 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1808 header that completely covers the relro region.
1810 2014-01-09 Tristan Gingold <gingold@adacore.com>
1812 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1813 table macros and add macros to initializa the structure.
1815 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1821 size for PT_GNU_RELRO segment.
1822 (assign_file_positions_for_load_sections): If PT_LOAD segment
1823 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1825 2014-01-07 Tom Tromey <tromey@redhat.com>
1827 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1830 2014-01-03 Nick Clifton <nickc@redhat.com>
1833 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1836 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1839 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1841 2014-01-02 Nick Clifton <nickc@redhat.com>
1844 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1845 filename in the bfd's filename field.
1846 * elfcode.h (bfd_from_remote_memory): Likewise.
1847 * ieee.c (ieee_object_p): Likewise.
1848 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1849 * oasys.c (oasys_openr_next_archived_file): Likewise.
1850 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1851 * opncls.c (bfd_fopen): Likewise.
1852 (bfd_openstreamr): Likewise.
1853 (bfd_openr_iovec): Likewise.
1854 (bfd_openw): Likewise.
1855 (bfd_create): Likewise.
1856 (_bfd_delete_bfd): Free filename.
1858 For older changes see ChangeLog-2013
1860 Copyright (C) 2014 Free Software Foundation, Inc.
1862 Copying and distribution of this file, with or without modification,
1863 are permitted in any medium without royalty provided the copyright
1864 notice and this notice are preserved.
1870 version-control: never