1 2014-08-22 Alan Modra <amodra@gmail.com>
3 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
5 (_bfd_elf_begin_eh_frame_parsing): Delete.
6 (_bfd_elf_end_eh_frame_parsing): Delete.
7 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
8 (_bfd_elf_end_eh_frame_parsing): Delete.
9 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
10 !info->relocatable in place of merge_cies.
11 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
12 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
13 (ppc64_elf_size_stubs): Likewise pad stub FDE.
14 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
15 (ppc64_elf_size_stubs): ..here and..
16 (ppc64_elf_finish_dynamic_sections): ..here.
18 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
20 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
22 2014-08-21 Tony Wang <tony.wang@arm.com>
24 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
25 the veneer routine for R_ARM_THM_JUMP19.
26 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
27 (elf32_arm_size_stub): Ditto.
29 2014-08-20 Roland McGrath <mcgrathr@google.com>
32 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
33 all reloc types with pc_relative set in the howto, not just for
34 R_ARM_REL32 and R_ARM_REL32_NOI.
35 (allocate_dynrelocs_for_symbol): Update comment.
36 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
37 set in the howto, set call_reloc_p and may_need_local_target_p but
38 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
39 (elf32_arm_check_relocs): Likewise.
41 2014-08-20 Will Newton <will.newton@linaro.org>
43 * config.bfd: Default armeb-*-eabi* to big endian.
45 2014-08-19 Alan Modra <amodra@gmail.com>
47 * configure: Regenerate.
49 2014-08-18 Alan Modra <amodra@gmail.com>
51 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
52 use dynrelocs for ifunc.
53 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
55 2014-08-18 Alan Modra <amodra@gmail.com>
58 * elflink.c (on_needed_list): Only consider libraries that have
61 2014-08-18 Alan Modra <amodra@gmail.com>
63 * elflink.c (bfd_elf_discard_info): Return int error status.
64 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
65 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
66 * bfd-in2.h: Regenerate.
68 2014-08-14 Alan Modra <amodra@gmail.com>
70 * peXXigen.c (pe_print_reloc): Protect against access past end
73 2014-08-14 Alan Modra <amodra@gmail.com>
76 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
77 in the order they are mapped to output sections.
79 2014-08-14 Alan Modra <amodra@gmail.com>
81 * configure.ac: Delete redundant plugin related checks.
82 * configure: Regenerate.
84 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
86 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
87 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
90 2014-08-12 Alan Modra <amodra@gmail.com>
92 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
93 here when not calling the generic add_symbol function. Formatting.
94 Correct handling of indirect symbols. Update notice call.
95 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
96 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
97 symbols early. Update notice call. Add comments regarding weak
100 2014-08-12 Alan Modra <amodra@gmail.com>
103 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
106 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
108 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
111 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
112 Alan Modra <amodra@gmail.com>
115 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
116 warning for references in LTO IR to warning symbols.
118 2014-08-07 Alan Modra <amodra@gmail.com>
120 * linker.c (WARN, CWARN): Collapse these states to WARN.
121 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
124 2014-08-05 Doug Evans <dje@google.com>
126 * bfd-in2.h: Regenerate.
127 * libcoff.h: Regenerate.
129 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
131 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
132 rawsize if changing size.
134 2014-08-05 Alan Modra <amodra@gmail.com>
137 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
139 2014-08-05 Alan Modra <amodra@gmail.com>
141 * linker.c (generic_link_check_archive_element): Move handling
142 of command link -u symbols with a common symbol def to the
143 code handling non-common symbols so that archive element symbols
144 are loaded. Use generic_link_add_object_symbols.
146 2014-08-05 Alan Modra <amodra@gmail.com>
149 * linker.c (struct archive_list, struct archive_hash_entry,
150 struct archive_hash_table, archive_hash_newfunc,
151 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
152 archive_hash_table_free): Delete.
153 (_bfd_generic_link_add_archive_symbols): Add h and name params to
154 checkfn. Rewrite using a straight-forward scan over archive map.
155 (generic_link_check_archive_element_no_collect,
156 generic_link_check_archive_element_collect,
157 generic_link_check_archive_element): Add h and name params.
158 * aoutx.h (aout_link_check_archive_element): Likewise.
159 * pdp11.c (aout_link_check_archive_element): Likewise.
160 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
161 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
162 scan symbols, simply add archive element whenever h is undefined.
163 (coff_link_check_ar_symbols): Delete.
164 * ecoff.c (read_ext_syms_and_strs): Delete.
165 (reread_ext_syms_and_strs): Delete.
166 (ecoff_link_check_archive_element): Add h and name param. Don't
167 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
168 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
170 (elf_link_add_archive_symbols): Delete "defined" array, merge
171 functionality into "included". Make "included" a char array. Don't
172 set or test archive_pass.
173 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
174 * libbfd.h: Regenerate.
176 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
179 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
181 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
183 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
184 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
185 (bfd_mips_elf_swap_abiflags_v0_in): New function.
186 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
187 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
188 (_bfd_mips_elf_fake_sections): Likewise.
189 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
190 (_bfd_mips_elf_additional_program_headers): Account for new
191 PT_MIPS_ABIFLAGS program header.
192 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
193 associate with .MIPS.abiflags.
194 (_bfd_mips_elf_gc_mark_extra_sections): New function.
195 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
196 (infer_mips_abiflags): Likewise.
197 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
198 (mips_32bit_flags_p): Moved higher.
199 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
200 checking for FP ABIs.
201 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
202 checks. Check EF_MIPS_FP64 flag consistency.
203 (print_mips_ases, print_mips_isa_ext): New static function.
204 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
205 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
206 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
207 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
208 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
209 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
210 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
211 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
213 2014-07-28 Alan Modra <amodra@gmail.com>
216 * archive.c (_bfd_compute_and_write_armap): Warn on adding
217 __gnu_lto_slim to armap.
218 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
219 __gnu_lto_slim to linker hash table.
221 2014-07-27 Anthony Green <green@moxielogic.org>
223 * config.bfd: Add moxie-*-moxiebox*.
225 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
227 Add or reactivate or1k-*-rtems*
228 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
230 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
232 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
234 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
235 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
237 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
240 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
241 and R_*_IRELATIVE relocation offset with PLT entry.
242 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
243 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
244 (elf_x86_64_get_synthetic_symtab): Use it.
246 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
249 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
250 next_tls_desc_index with elf.srelplt->reloc_count.
252 2014-07-15 Alan Modra <amodra@gmail.com>
254 * cache.c (cache_bread_1): Don't return -1 when fread returns
257 2014-07-15 Alan Modra <amodra@gmail.com>
259 * elflink.c (elf_merge_st_other): Update comments. Simplify
260 visibility handling. Make isym const. Move code modifying
261 isym->st_other for --exclude-libs to..
262 (elf_link_add_object_symbols): ..here.
264 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
267 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
269 2014-07-08 Nick Clifton <nickc@redhat.com>
272 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
273 segments in input bfds.
275 2014-07-08 Will Newton <will.newton@linaro.org>
277 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
278 value to 64kB and remove custom setting for NaCl.
280 2014-07-08 Alan Modra <amodra@gmail.com>
282 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
283 bits from source to dest.
284 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
285 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
287 * bfd-in2.h: Regenerate.
289 2014-07-08 Jiong Wang <jiong.wang@arm.com>
291 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
292 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
293 when info->relocatable be true.
295 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
297 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
298 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
299 * bfd-in2.h: Regenerate.
300 * libbfd.h: Regenerate.
302 2014-07-04 Alan Modra <amodra@gmail.com>
304 * Makefile.am: Update "configure.in" comments.
307 * configure.host: Likewise.
308 * doc/bfdint.texi: Likewise.
309 * targets.c: Likewise.
310 * warning.m4: Likewise.
311 * Makefile.in: Regenerate.
313 2014-07-04 Alan Modra <amodra@gmail.com>
315 * configure.ac: Rename from configure.in.
316 * Makefile.in: Regenerate.
317 * config.in: Regenerate.
318 * doc/Makefile.in: Regenerate.
320 2014-07-04 Alan Modra <amodra@gmail.com>
322 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
323 * Makefile.in: Regenerate.
325 2014-07-04 Alan Modra <amodra@gmail.com>
327 * version.m4: New file.
328 * configure.in: Include version.m4.
330 * Makefile.am (RELEASE): Delete.
331 (bfdver.h): Depend on development.sh, use instead of RELEASE.
332 * Makefile.in: Regenerate.
333 * doc/Makefile.in: Regenerate.
335 2014-07-02 Alan Modra <amodra@gmail.com>
337 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
338 pointer_equality_needed when !readonly_dynrelocs.
339 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
341 2014-07-02 Alan Modra <amodra@gmail.com>
343 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
344 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
346 2014-07-01 Alan Modra <amodra@gmail.com>
348 * bfd.c (struct bfd): Reorganise for better packing. Delete
349 "ifd" field. Make "format", "direction" and "flags" bitfields.
350 (HAS_LOAD_PAGE): Delete, renumber following flags.
351 * bfd-in2.h: Regenerate.
352 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
354 2014-07-01 Alan Modra <amodra@gmail.com>
356 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
357 (struct ppc_link_hash_table): Increase size of stub_count array.
358 (build_global_entry_stubs): Emit symbol on global entry stub.
359 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
362 2014-07-01 Alan Modra <amodra@gmail.com>
364 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
365 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
366 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
368 (ppc64_elf_relocate_section): Disable ELFv2 function entry
369 optimisation when --traditional-format.
371 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
372 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
373 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
374 Soundararajan <Sounderarajan.D@atmel.com>
376 * archures.c: Add avrtiny architecture for avr target.
377 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
378 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
379 added for 16 bit LDS/STS instruction of avrtiny arch.
380 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
381 BFD_RELOC_AVR_LDS_STS_16.
382 (bfd_elf_avr_final_write_processing): Select machine number
384 (elf32_avr_object_p): Set machine number for avrtiny arch.
385 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
386 * bfd-in2.h: Regenerate.
387 * libbfd.h: Regenerate.
389 2014-06-26 Nick Clifton <nickc@redhat.com>
392 * dwarf2.c (is_str_attr): New function.
393 (find_abstract_instance_name): Use it to determine when an
394 attribute has a string value.
396 2014-06-24 Alan Modra <amodra@gmail.com>
398 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
399 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
402 2014-06-21 Philippe De Muyter <phdm@macqel.be>
404 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
407 2014-06-20 Kyle McMartin <kyle@redhat.com>
409 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
410 emitting initial-exec relocs when not linking an executable.
412 2014-06-16 Will Newton <will.newton@linaro.org>
414 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
415 htab->next_tls_desc_index in the non-IPLT case.
416 Calculate GOT offset correctly for the non-IPLT case.
417 (allocate_dynrelocs_for_symbol): Don't increment
418 htab->next_tls_desc_index here.
420 2014-06-16 Alan Modra <amodra@gmail.com>
422 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
425 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
427 * elfxx-aarch64.c (stdarg.h): Include.
429 (_bfd_aarch64_elf_grok_prstatus): Updated.
430 (_bfd_aarch64_elf_grok_psinfo): New function.
431 (_bfd_aarch64_elf_write_core_note): New function.
432 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
433 (elf_backend_write_core_note): Define.
435 2014-06-13 Alan Modra <amodra@gmail.com>
437 * archive.c: Include bfdlink.h.
438 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
439 * bfd.c (struct bfd): Add is_linker_output field.
440 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
441 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
442 link.hash and is_linker_output.
443 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
444 param with bfd*. Assert is_linker_output and link.hash, and
445 clear them before exit.
446 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
447 bfd_link_hash_table* param with bfd*. Hack is_linker_output
448 and link.hash so we can free two linker hash tables.
449 (elf32_mn10300_link_hash_table_create): Create static_hash_table
450 first. Clean up on errors. Set hash_table_free pointer.
451 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
452 bfd_link_hash_table* param with bfd*.
453 (elf32_arm_link_hash_table_create): Clean up on errors. Set
454 hash_table_free pointer.
455 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
456 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
457 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
458 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
459 * xcofflink.c: Similarly.
460 * simple.c (bfd_simple_get_relocated_section_contents): Save and
461 clear link.next before creating linker hash table. Clean up on
462 errors, and restore link.next on exit.
463 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
464 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
465 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
466 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
467 * hash.c (bfd_hash_table_init_n): Free table on error.
468 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
469 * bfd-in2.h: Regenerate.
470 * libbfd.h: Regenerate.
471 * libcoff.h: Regenerate.
473 2014-06-13 Alan Modra <amodra@gmail.com>
476 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
477 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
478 * bfd.c (bfd_link_hash_table_free): Don't define.
479 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
480 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
481 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
482 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
483 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
484 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
485 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
486 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
487 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
488 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
489 * xsym.c: Don't define various link_hash_table_free defines, and
490 remove from bfd_target vars. Temporarily reference some of the
491 target link_hash_table_free functions to avoid warnings.
492 * bfd-in2.h: Regenerate.
493 * libbfd.h: Regenerate.
495 2014-06-13 Alan Modra <amodra@gmail.com>
497 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
498 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
499 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
500 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
501 Move link_hash_table_free functions before their corresponding
502 link_hash_table_create functions.
504 2014-06-13 Alan Modra <amodra@gmail.com>
506 * bfd.c (struct bfd): Replace link_next with a union.
507 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
508 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
509 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
510 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
511 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
512 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
513 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
514 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
515 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
516 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
517 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
518 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
519 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
520 * bfd-in2.h: Regenerate.
522 2014-06-11 Alan Modra <amodra@gmail.com>
524 * linker.c (unwrap_hash_lookup): Add missing parens.
526 2014-06-11 Kai Tietz <ktietz@redhat.com>
528 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
529 * libcoff.h: Regenerated.
531 2014-06-10 Alan Modra <amodra@gmail.com>
534 * linker.c (unwrap_hash_lookup): New function.
535 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
536 * elf32-i370.c (i370_elf_relocate_section): Likewise.
537 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
538 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
539 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
540 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
541 * elf32-spu.c (spu_elf_relocate_section): Likewise.
542 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
544 2014-06-07 Alan Modra <amodra@gmail.com>
546 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
547 insn as a bitfield; Use complain_overflow_bitfield.
548 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
550 2014-06-05 Joel Brobecker <brobecker@adacore.com>
552 * development.sh: New file.
553 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
554 Make -Werror the default with GCC only if DEVELOPMENT is true.
555 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
556 $(srcdir)/development.sh.
557 * Makefile.in, configure: Regenerate.
559 2014-06-04 Will Newton <will.newton@linaro.org>
561 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
562 being non-NULL into an assert.
563 (elfNN_aarch64_tls_relax): Remove unused code.
565 2014-06-03 DJ Delorie <dj@redhat.com>
567 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
569 2014-06-03 Nick Clifton <nickc@redhat.com>
572 * peXXigen.c (rsrc_process_section): Page align the new contents
575 2014-06-03 Alan Modra <amodra@gmail.com>
577 * elf64-ppc.c (ADDIS_R12_R2): Define.
578 (build_plt_stub): Support fusion on ELFv2 stub.
579 (ppc_build_one_stub): Likewise for plt branch stubs.
581 2014-05-28 Alan Modra <amodra@gmail.com>
583 * elf32-rx.c (rx_table_map): Delete set but not used variables.
585 2014-05-28 Tristan Gingold <gingold@adacore.com>
587 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
588 to keep the length of the best fit range.
589 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
592 2014-05-27 DJ Delorie <dj@redhat.com>
594 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
595 (rx_elf_relocate_section): If we find a reloc against
596 $tableentry$default$<name>, redirect it to the appropriate
598 (RX_Table_Info): New.
599 (rx_table_find): New. Check all tables and SEC_KEEP all sections
600 with table parts in them.
601 (rx_check_directives): New.
602 (rx_table_map_2): New.
604 (rx_additional_link_map_text): New. Called to dump tables to the
606 * bfd/elf32-rx.h: New.
608 2014-05-20 DJ Delorie <dj@redhat.com>
610 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
612 2014-05-20 Alan Modra <amodra@gmail.com>
615 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
616 Remove redundant setting of htab->elf.dynobj. Don't align.
617 Define .sdata symbols using _bfd_elf_define_linkage_sym.
618 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
619 (create_sdata_sym): Delete.
620 (elf_allocate_pointer_linker_section): Rename from
621 elf_create_pointer_linker_section. Align section.
622 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
623 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
625 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
626 Remove unnecessary tests on _SDA_BASE_ sym.
627 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
628 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
629 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
630 (ppc_elf_maybe_strip_sdata_syms): Declare.
632 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
634 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
636 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
638 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
639 in a section with no contents.
640 (is_vma_in_section, find_section_by_vma): New functions.
641 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
642 offsets in the debug directory.
643 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
644 Byte-swap GUID from little-endian to big-endian order for
645 consistent and conventional display.
647 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
649 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
650 64-bit doubles objects mix with 32-bit doubles objects.
651 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
653 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
655 * mmo.c: Update URLs in documentation comments.
657 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
658 David Weatherford <weath@cadence.com>
659 Max Filippov <jcmvbkbc@gmail.com>
661 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
664 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
666 * config.bfd: Add proper arm config for *-*-freebsd*.
668 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
670 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
671 mips32r5 and mips64r5.
672 * archures.c (bfd_architecture): Likewise.
673 * bfd-in2.h (bfd_architecture): Likewise.
674 * cpu-mips.c (arch_info_struct): Likewise.
675 * elfxx-mips.c (mips_set_isa_flags): Likewise.
677 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
679 * elfxx-mips.h (elfxx-mips.h): Declare.
680 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
681 Tag_GNU_MIPS_ABI_FP mismatches.
682 (_bfd_mips_fp_abi_string): New function.
684 2014-05-02 Alan Modra <amodra@gmail.com>
686 * targets.c: Sort bfd_target vectors somewhat alphabetically.
687 * configure.in: Likewise.
688 * configure: Regenerate.
690 2014-05-02 Alan Modra <amodra@gmail.com>
692 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
693 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
694 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
695 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
696 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
697 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
698 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
699 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
700 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
701 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
702 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
703 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
704 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
705 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
706 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
707 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
708 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
709 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
710 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
711 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
712 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
713 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
714 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
715 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
716 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
717 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
718 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
719 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
720 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
721 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
722 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
723 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
724 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
725 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
726 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
727 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
728 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
729 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
730 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
731 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
732 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
733 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
734 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
735 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
736 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
737 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
738 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
739 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
741 * configure: Regenerate.
743 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
745 * mmo.c (mmo File layout documentation): Add note about low bits
747 (mmo_write_chunk): When handling data remainder, assert that
748 previous remaining data is flushed.
749 (mmo_write_loc_chunk): Only look for trailing and leading zeros
750 when dealing with an aligned VMA and for aligned lengths. Don't skip
751 the last 32-bit-word of zeros.
752 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
753 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
754 emitting data, not after updating it.
755 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
757 2014-04-30 Nick Clifton <nickc@redhat.com>
759 * compress.c (bfd_is_section_compressed): When checking the
760 .debug_str section, also check the fifth byte in the section is
761 not part of a string.
763 2014-04-30 Alan Modra <amodra@gmail.com>
765 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
766 (find_merged_cie): Identify personality functions by (bfd_id,index)
767 pair when a local sym is used.
769 2014-04-29 Christian Svensson <blue@cmd.nu>
771 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
772 into .rela.got if it contained TLS relocations as well.
774 2014-04-28 Nick Clifton <nickc@redhat.com>
777 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
780 2014-04-26 Alan Modra <amodra@gmail.com>
782 * po/SRC-POTFILES.in: Regenerate.
783 * configure: Regenerate.
785 2014-04-25 Nick Clifton <nickc@redhat.com>
788 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
789 a 342-bit host. This time for older versions of gcc.
791 2014-04-24 Nick Clifton <nickc@redhat.com>
793 * peXXigen.c (rsrc_print_section): Fix compile time warning for
796 2014-04-24 Alan Modra <amodra@gmail.com>
799 * dwarf2.c: Formatting.
800 (struct dwarf2_debug): Make adjusted_section_count signed.
801 (unset_sections): Make i signed.
802 (set_debug_vma): New function.
803 (place_sections): Handle separate debug object file. Set VMA
804 on debug sections, even if they have an output section. Also
805 set VMA on zero size sections, and non-load but alloc sections.
806 Set adjusted_section_count to -1 when no section adjustment.
807 Malloc adjusted_sections. Don't double last_vma. Transfer
808 alloc section VMAs to separate debug file.
809 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
810 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
811 test on symbols being the same before using old stash. Read
812 and use separate debug file symbols. Call place_sections.
813 (find_line): Don't call place_sections here.
814 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
815 * libbfd.h: Regenerate.
816 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
817 _bfd_dwarf2_slurp_debug_info call.
818 * simple.c (simple_save_output_info): Clarify comment.
820 2014-04-24 Nick Clifton <nickc@redhat.com>
823 * peXXigen.c (struct rsrc_regions): New structure.
824 (rsrc_print_resource_directory): Use new structure. Include
825 offset of directory in listing.
826 (rsrc_print_resource_entry): Likewise.
827 (rsrc_print_section): Likewise.
828 (rsrc_count_entries): Do not increment sizeof_strings or
830 (rsrc_count_directory): Do not increment sizeof_tables.
831 (rsrc_compute_region_sizes): New function.
832 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
833 (rsrc_process_section): Compute size of regions after merging
836 2014-04-23 Alan Modra <amodra@gmail.com>
839 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
840 (place_sections): Do not modify VMA of sections when called from
841 linker after sections have been placed in output sections. Short
842 circuit single section case.
843 (save_section_vma, section_vma_same): New functions.
844 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
846 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
847 when non-relocatable.
849 2014-04-22 Nick Clifton <nickc@redhat.com>
852 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
854 2014-04-22 Christian Svensson <blue@cmd.nu>
856 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
857 * archures.c: Likewise.
858 * coffcode.h: Likewise.
859 * config.bfd: Likewise.
860 * configure.in: Likewise.
862 * targets.c: Likewise.
863 * cpu-or1k.c: New file.
864 * elf32-or1k.c: New file.
865 * coff-or32.c: Delete.
866 * cpu-openrisc.c: Delete.
867 * cpu-or32.c: Delete.
868 * elf32-openrisc.c: Delete.
869 * elf32-or32.c: Delete.
870 * Makefile.in: Regenerate.
871 * bfd-in2.h: Regenerate.
872 * configure: Regenerate.
873 * libbfd.h: Regenerate.
875 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
878 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
880 2014-04-22 Will Newton <will.newton@linaro.org>
882 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
883 function. (elf_backend_section_flags): Remove define.
885 2014-04-21 Richard Henderson <rth@redhat.com>
887 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
888 parameter; honor it and disable got merging when false.
889 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
890 the first pass of relaxation.
891 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
892 the end of the LITERAL+LITUSE chain.
893 (elf64_alpha_relax_section): Only process LITERAL relocs during the
894 second pass of relaxation.
896 * configure.ac (use_secureplt): Enable by default.
897 * configure: Rebuild.
899 2014-04-18 Tristan Gingold <gingold@adacore.com>
901 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
902 bind_content, weak_bind_content, lazy_bind_content,
904 (bfd_mach_o_load_command): Add comments, add next field.
905 (mach_o_data_struct): Replace commands field by first_command
907 * mach-o.c (bfd_mach_o_append_command): New function.
908 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
909 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
911 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
912 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
913 (bfd_mach_o_write_thread): Use macro instead of literal.
914 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
915 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
917 (bfd_mach_o_write_symtab_content): New function (extracted
918 from bfd_mach_o_write_symtab).
919 (bfd_mach_o_write_symtab): Split.
920 (bfd_mach_o_count_indirect_symbols): Move
921 (bfd_mach_o_build_dysymtab): Remove layout code.
922 (bfd_mach_o_write_contents): Rewritten to build commands in order.
923 (bfd_mach_o_count_sections_for_seg): Remove.
924 (bfd_mach_o_build_obj_seg_command): New function (extracted from
925 bfd_mach_o_build_seg_command).
926 (bfd_mach_o_build_exec_seg_command): New function.
927 (bfd_mach_o_build_dysymtab_command): Remove.
928 (bfd_mach_o_layout_commands): New function.
929 (bfd_mach_o_init_segment): New function.
930 (bfd_mach_o_build_commands): Major rework to handle non-object
932 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
934 (bfd_mach_o_read_dyld_info): Clear content fields.
935 (bfd_mach_o_read_segment): Adjust call.
936 (bfd_mach_o_flatten_sections): Adjust as now load commands are
938 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
939 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
940 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
943 2014-04-18 Tristan Gingold <gingold@adacore.com>
945 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
946 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
947 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
948 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
950 2014-04-18 Tristan Gingold <gingold@adacore.com>
952 * mach-o.h (bfd_mach_o_dylinker_command)
953 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
955 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
956 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
958 2014-04-18 Tristan Gingold <gingold@adacore.com>
960 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
961 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
962 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
963 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
964 each targets declared.
965 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
966 * mach-o-i386.c (TARGET_PAGESIZE): Define.
968 2014-04-18 Tristan Gingold <gingold@adacore.com>
970 * mach-o.c (bfd_mach_o_write_thread)
971 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
972 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
973 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
974 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
975 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
976 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
977 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
978 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
979 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
980 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
981 (bfd_mach_o_read_command): Now return a boolean status.
982 Adjust return statements.
983 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
984 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
986 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
988 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
989 field. Add assigned_low_gotno and assigned_high_gotno fields.
990 (mips_elf_create_local_got_entry): Update out-of-space condition.
991 Set index of new GOT entry to assigned_low_gotno if required by
992 the current relocation, else set it to assigned_high_gotno.
993 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
994 with assigned_low_gotno.
995 (mips_elf_multi_got): Initialize assigned_low_gotno and
996 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
997 in place of assigned_gotno when handling global GOT entries.
998 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1000 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1001 gap in the middle of local GOT space.
1003 2014-04-17 Alan Modra <amodra@gmail.com>
1006 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1007 current bfd is a plugin. Don't always set type_change_ok
1008 when old bfd is a plugin.
1010 2014-04-16 Tristan Gingold <gingold@adacore.com>
1012 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1015 2014-04-16 Alan Modra <amodra@gmail.com>
1017 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1018 with "ba 0" rather than zeros.
1020 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1022 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1024 2014-04-14 Alan Modra <amodra@gmail.com>
1026 * elf32-ppc.c (BA): Define
1027 (ppc_elf_link_hash_table_create): Correct default_params.
1028 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1029 than "nop" for ppc476_workaround.
1030 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1031 and __glink_PLTresolve. Ensure plt call stub at end of page
1032 doesn't allow fall-thru prefetch.
1034 2014-04-11 Nick Clifton <nickc@redhat.com>
1037 * peXXigen.c (abs_finder): New function.
1038 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1039 than 1^32 try to convert them into section relative values
1042 2014-04-11 Nick Clifton <nickc@redhat.com>
1044 * bfd-in2.h: Regenerate.
1045 * libbfd.h: Regenerate.
1047 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1049 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1050 when building function stubs.
1052 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1054 * elf32-avr.c: Add DIFF relocations for AVR.
1055 (avr_final_link_relocate): Handle the DIFF relocs.
1056 (bfd_elf_avr_diff_reloc): New.
1057 (elf32_avr_is_diff_reloc): New.
1058 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1059 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1062 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1064 2014-04-09 Alan Modra <amodra@gmail.com>
1066 * libcoff.h: Regenerate.
1068 2014-04-09 Alan Modra <amodra@gmail.com>
1070 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1071 of safe ppc476 insns at end of page. Also remove non-branch insns.
1074 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1076 * peXXigen.c (pe_print_debugdata): New function: Displays the
1077 contents of the debug directory and decodes codeview entries.
1078 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1079 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1080 Add functions for reading and writing debugdir and codeview
1082 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1083 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1084 * libcoff-in.h (pe_tdata): Add build-id data.
1085 * libcoff.h: Regenerate.
1086 * coffcode.h (coff_write_object_contents): Run build_id
1087 after_write_object_contents hook.
1089 2014-04-05 Alan Modra <amodra@gmail.com>
1091 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1092 merging non-default sym.
1094 2014-04-04 Tristan Gingold <gingold@adacore.com>
1096 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1099 2014-04-04 Tristan Gingold <gingold@adacore.com>
1101 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1102 thinko on names length.
1104 2014-04-04 Tristan Gingold <gingold@adacore.com>
1106 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1108 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1110 2014-04-04 Tristan Gingold <gingold@adacore.com>
1112 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1114 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1116 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1117 section before dereferencing.
1118 (pe_print_idata, pe_print_edata, pe_print_reloc)
1119 (rsrc_print_section): Don't bother interpreting the contents
1120 of sections which have no contents.
1122 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1125 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1128 2014-04-03 Tristan Gingold <gingold@adacore.com>
1130 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1132 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1134 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1136 2014-04-03 Alan Modra <amodra@gmail.com>
1138 * elf-bfd.h (struct elf_backend_data
1139 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1140 with "bfd_size_type size".
1141 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1142 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1143 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1144 * elfcode.h (bfd_from_remote_memory): Likewise.
1145 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1146 * bfd-in2.h: Regenerate.
1148 2014-04-02 Tristan Gingold <gingold@adacore.com>
1150 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1151 (bfd_mach_o_prebind_cksum_command): New types.
1152 (bfd_mach_o_prebound_dylib_command): Rewrite.
1153 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1155 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1157 (bfd_mach_o_read_prebind_cksum): New function.
1158 (bfd_mach_o_read_twolevel_hints): Ditto.
1159 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1162 2014-04-02 Alan Modra <amodra@gmail.com>
1164 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1165 Consolidate code handling possible section headers past end of
1166 segment. Don't use p_align for page size guess, instead use
1167 minpagesize. Take note of ld.so clearing section headers when
1168 p_memsz > p_filesz. Handle file header specifying no section
1169 headers. Handle zero p_align throughout. Default loadbase to
1170 zero. Add comments. Rename contents_size to high_offset, and
1171 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1172 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1173 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1175 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1176 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1177 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1178 * bfd-in2.h: Regnerate.
1180 2014-04-01 Tristan Gingold <gingold@adacore.com>
1182 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1185 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1186 Pavel Fedin <p.fedin@samsung.com>
1188 * elf32-arm.c: Add support for limited pretty-printing of PLT
1189 entries on eabi and nacl targets.
1190 (elf32_arm_get_synthetic_symtab): Add new callback.
1191 (elf32_arm_nacl_plt_sym_val): Likewise.
1192 (elf32_arm_plt0_size): Add helper function.
1193 (elf32_arm_plt_size): Likewise.
1195 2014-03-27 Tristan Gingold <gingold@adacore.com>
1197 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1198 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1200 2014-03-27 Tristan Gingold <gingold@adacore.com>
1202 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1203 * mach-o.c (bfd_mach_o_write_symtab)
1204 (bfd_mach_o_write_contents)
1205 (bfd_mach_o_set_section_flags_from_bfd)
1206 (bfd_mach_o_build_seg_command): Fix indentation.
1207 (bfd_mach_o_get_base_address): New function.
1209 2014-03-26 Nick Clifton <nickc@redhat.com>
1211 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1212 relocations in discarded sections.
1214 2014-03-26 Tristan Gingold <gingold@adacore.com>
1216 * mach-o.c (bfd_mach_o_convert_architecture): Add
1217 BFD_MACH_O_CPU_TYPE_ARM64.
1219 2014-03-26 Alan Modra <amodra@gmail.com>
1221 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1222 needed plt entries when taking the address of functions for
1223 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1224 Move opd setup and abiversion checks to..
1225 (ppc64_elf_before_check_relocs): ..here. Renamed from
1226 ppc64_elf_process_dot_syms. Set output abiversion from input and
1227 input abiversion from output, if either is not set.
1228 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1229 (elf_backend_check_directives): Update.
1231 2014-03-25 Will Newton <will.newton@linaro.org>
1233 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1234 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1235 of input sections rather than output sections.
1237 2014-03-20 Will Newton <will.newton@linaro.org>
1240 * elf32-arm.c (elf32_arm_check_relocs): Set
1241 pointer_equality_needed for absolute references within
1243 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1244 unless pointer_equality_needed is set.
1246 2014-03-19 Nick Clifton <nickc@redhat.com>
1248 * peXXigen.c (rsrc_process_section): Add code to scan input
1249 sections and record their lengths. Use these lengths to find the
1250 start of each merged .rsrc section.
1252 2014-03-17 Tristan Gingold <gingold@adacore.com>
1254 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1255 (bfd_mach_o_read_command): Ditto.
1257 2014-03-14 Meador Inge <meadori@codesourcery.com>
1259 * configure.in: Add strnlen to AC_CHECK_DECLS.
1260 * config.in: Regenerate.
1261 * configure: Regenerate.
1262 * sysdep.h (strnlen): Add prototype.
1264 2014-03-14 Alan Modra <amodra@gmail.com>
1266 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1267 handling for VLE_SDA21 relocs.
1269 2014-03-13 Tristan Gingold <gingold@adacore.com>
1271 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1273 (pe_bfd_object_p): Also read version number to detect ILF.
1274 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1275 (x86_64pe_bigobj_vec): Define
1276 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1277 (bfd_coff_max_nscns): New macro.
1278 (coff_compute_section_file_positions): Use unsigned int for
1279 target_index. Compare with bfd_coff_max_nscns.
1280 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1281 Set a value for _bfd_coff_max_nscns.
1282 (header_bigobj_classid): New constant.
1283 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1284 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1285 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1287 (bigobj_swap_table): New table.
1288 * libcoff.h: Regenerate.
1289 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1290 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1291 _bfd_coff_max_nscns.
1292 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1293 * coff-rs6000.c (bfd_xcoff_backend_data)
1294 (bfd_pmac_xcoff_backend_data): Likewise.
1295 * coff64-rs6000.c (bfd_xcoff_backend_data)
1296 (bfd_xcoff_aix5_backend_data): Likewise.
1297 * targets.c (x86_64pe_bigobj_vec): Declare.
1298 * configure.in (x86_64pe_bigobj_vec): New vector.
1299 * configure: Regenerate.
1300 * config.bfd: Add bigobj object format for Windows targets.
1302 2014-03-12 Nick Clifton <nickc@redhat.com>
1305 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1306 before testing for vxworks.
1308 2014-03-12 Alan Modra <amodra@gmail.com>
1310 * Makefile.in: Regenerate.
1312 2014-03-12 Alan Modra <amodra@gmail.com>
1315 * elf.c (copy_elf_program_header): Ignore first section lma if
1318 2014-03-11 Alan Modra <amodra@gmail.com>
1321 * coff-rs6000.c: Include stdint.h.
1322 * coff64-rs6000.c: Likewise.
1324 2014-03-10 Tristan Gingold <gingold@adacore.com>
1326 * ticoff.h: Removed.
1328 2014-03-08 Alan Modra <amodra@gmail.com>
1330 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1331 many relocations. Correct bitsize and rightshift too for a number
1332 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1333 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1334 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1335 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1336 fields in instructions to signed/unsigned according to whether
1337 the field takes a signed or unsigned value. Tidy vle split16 code.
1338 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1340 2014-03-08 Alan Modra <amodra@gmail.com>
1342 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1343 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1344 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1345 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1346 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1347 fields in instructions to signed/unsigned according to whether
1348 the field takes a signed or unsigned value.
1350 2014-03-07 Pedro Alves <palves@redhat.com>
1353 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1354 through ptr_to_uint instead of through long.
1356 2014-03-06 Nick Clifton <nickc@redhat.com>
1359 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1360 attribute section names.
1362 2014-03-05 Alan Modra <amodra@gmail.com>
1364 Update copyright years.
1366 2014-03-05 Alan Modra <amodra@gmail.com>
1368 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1369 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1370 (ppc64_elf_check_relocs): Likewise.
1371 (ppc64_elf_relocate_section): Likewise.
1372 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1373 * bfd-in2.h: Regenerate.
1374 * libbfd.h: Regenerate.
1376 2014-03-04 Heiher <r@hev.cc>
1378 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1380 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1381 extension of bfd_mach_mipsisa64r2.
1383 2014-03-04 Nick Clifton <nickc@redhat.com>
1386 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1387 (elf32_thumb2_plt_entry): New array.
1388 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1389 using thumb2 based PLT.
1390 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1392 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1394 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1396 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1397 Thumb2 based PLT 0-entry.
1398 (elf32_arm_output_arch_local_syms): Handle creation of local
1399 symbols for Thumb2 based PLT entries.
1401 2014-02-28 Alan Modra <amodra@gmail.com>
1404 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1405 the same conditions we called check_relocs.
1407 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1409 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1410 * bfd-in2.h: Regenerate.
1411 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1412 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1413 using long PLT entries.
1414 (bfd_elf32_arm_use_long_plt): New function.
1415 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1417 2014-02-27 Alan Modra <amodra@gmail.com>
1419 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1420 params for targets that don't use ppc32elf.em.
1422 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1424 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1425 of GOTOFF relocations.
1427 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1428 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1431 (elf_x86_64_legacy_plt_entry): Likewise.
1432 (elf_x86_64_bnd_plt_entry): Likewise.
1433 (elf_x86_64_legacy_plt2_entry): Likewise.
1434 (elf_x86_64_bnd_plt2_entry): Likewise.
1435 (elf_x86_64_bnd_arch_bed): Likewise.
1436 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1437 (elf_x86_64_link_hash_table): Add plt_bnd.
1438 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1440 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1441 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1443 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1444 symbols. Resolve call to the second PLT if it is created.
1445 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1446 (elf_x86_64_relocate_section): Resolve PLT references to the
1447 second PLT if it is created.
1448 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1449 second PLT entry for BND relocation.
1450 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1451 the second PLT is created.
1452 (elf_x86_64_get_synthetic_symtab): New.
1453 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1455 2014-02-19 Alan Modra <amodra@gmail.com>
1457 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1458 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1459 provision of out-of-line register save/restore routines.
1461 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1463 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1464 PT_DYNAMIC segment flags.
1466 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1469 * simple.c (struct saved_offsets): New.
1470 (simple_save_output_info): Use it for ptr.
1471 (simple_restore_output_info): Use it for ptr. Check section_count.
1472 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1474 2014-02-17 Alan Modra <amodra@gmail.com>
1476 * elf64-ppc.h (struct ppc64_elf_params): Define.
1477 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1478 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1479 ppc64_elf_build_stubs): Update prototype.
1480 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1481 fields now in params. Adjust code throughout file.
1482 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1483 Save params pointer in htab.
1484 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1485 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1486 ppc64_elf_build_stubs): Remove parameters now in "params".
1488 2014-02-17 Alan Modra <amodra@gmail.com>
1490 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1491 patched for ppc476 workaround. Reapply branch taken/not taken
1494 2014-02-12 Alan Modra <amodra@gmail.com>
1496 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1497 stubs for calls to __tls_get_addr that we know will later be
1500 2014-02-12 Alan Modra <amodra@gmail.com>
1502 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1503 for ld -r, when code sections are sufficiently aligned.
1504 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1507 2014-02-12 Alan Modra <amodra@gmail.com>
1510 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1511 --export-dynamic and --dynamic-list marking of symbols.
1512 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1515 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1518 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1519 executables if it matches dynamic_list.
1521 2014-02-10 Alan Modra <amodra@gmail.com>
1523 * po/SRC-POTFILES.in: Regenerate.
1524 * po/bfd.pot: Regenerate.
1526 2014-02-09 Alan Modra <amodra@gmail.com>
1528 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1529 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1530 (elfNN_bed): Init new field.
1531 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1532 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1533 (ppc_elf_relax_section): Don't reallocate section here, write
1534 stubs, or write out relocs for ld -r here..
1535 (ppc_elf_relocate_section): ..instead write stubs here, and use
1536 existing code to write out relocs for ld -r. Fix offset
1537 adjustment on reloc for little-endian.
1538 (elf_backend_caches_rawsize): Define.
1540 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1543 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1545 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1547 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1548 return paths. Three times.
1549 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1551 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1552 (ppc64_elf_edit_toc): Free USED in return path.
1554 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1556 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1557 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1558 * libbfd.h: Regenerated.
1559 * bfd-in2.h: Regenerated.
1560 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1561 (nios2_reloc_map): Likewise.
1562 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1563 Fixed all references.
1564 (nios2_elf32_relocate_section): Add new relocations.
1565 (nios2_elf32_check_relocs): Likewise.
1566 (nios2_elf32_gc_sweep_hook): Likewise.
1568 2014-02-03 Alan Modra <amodra@gmail.com>
1570 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1571 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1572 (ppc_elf_link_params): New function.
1573 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1575 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1576 parameters. Use htab->params instead.
1577 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1578 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1579 64 bytes for ppc476 workaround.
1580 (struct ppc_elf_relax_info): New.
1581 (ppc_elf_relax_section): Exclude linker created sections and
1582 those too small to hold one instruction. Don't add another
1583 branch around trampolines on later relax passes. Don't
1584 generate trampolines for undefined symbols when !relocatable,
1585 nor for plugin symbols. Allocate space for ppc476 workaround
1586 patch area. Free fixups on error return path.
1587 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1588 * elf32-ppc.h (struct ppc_elf_params): New.
1589 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1590 (ppc_elf_link_params): Declare.
1591 * section.c (SEC_INFO_TYPE_TARGET): Define.
1592 * bfd-in2.h: Regenerate.
1594 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1596 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1598 (nios2_elf32_relocate_section): Use got_base to adjust
1599 GOT-pointer-relative relocations relative to _gp_got.
1600 (create_got_section): Create _gp_got symbol.
1601 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1602 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1604 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1606 * bfd-in2.h: Update from reloc.c.
1607 * elf32-nios2.c: Include elf32-nios2.h.
1608 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1609 (nios2_reloc_map): Likewise.
1610 (enum elf32_nios2_stub_type): Declare.
1611 (struct elf32_nios2_stub_hash_entry): Declare.
1612 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1613 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1614 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1615 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1616 bfd_count, top_index, input_list, all_local_syms.
1617 (nios2_call26_stub_entry): New.
1618 (nios2_elf32_install_imm16): Move up in file.
1619 (nios2_elf32_install_data): Move up in file.
1620 (hiadj): Move up in file.
1621 (stub_hash_newfunc): New.
1622 (link_hash_newfunc): Initialize hsh_cache field.
1624 (nios2_stub_name): New.
1625 (nios2_get_stub_entry): New.
1626 (nios2_add_stub): New.
1627 (nios2_elf32_setup_section_lists): New.
1628 (nios2_elf32_next_input_section): New.
1629 (CALL26_SEGMENT): New.
1630 (MAX_STUB_SECTION_SIZE): New.
1631 (group_sections): New.
1632 (nios2_type_of_stub): New.
1633 (nios2_build_one_stub): New.
1634 (nios2_size_one_stub): New.
1635 (get_local_syms): New.
1636 (nios2_elf32_size_stubs): New.
1637 (nios2_elf32_build_stubs): New.
1638 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1639 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1640 trampolines for R_NIOS2_CALL26 stubs.
1641 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1642 (nios2_elf32_gc_sweep_hook): Likewise.
1643 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1644 (nios2_elf32_link_hash_table_free): New.
1645 (bfd_elf32_bfd_link_hash_table_free): Define.
1646 * elf32-nios2.h: New file.
1647 * libbfd.h: Update from reloc.c.
1648 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1650 2014-01-29 Nick Clifton <nickc@redhat.com>
1653 * elf32-metag.c (elf_metag_post_process_headers): Call
1654 _bfd_elf_post_process_headers.
1655 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1656 _bfd_elf_copy_private_data.
1657 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1659 2014-01-29 Nick Clifton <nickc@redhat.com>
1661 * bfd-in.h (bfd_set_section_vma): Delete.
1662 (bfd_set_section_alignment): Delete.
1663 (bfd_set_section_userdata): Delete.
1664 (bfd_set_cacheable): Delete.
1665 * bfd.c (bfd_set_cacheable): New static inline function.
1666 * section.c (bfd_set_section_userdata): Likewise.
1667 (bfd_set_section_vma): Likewise.
1668 (bfd_set_section_alignment): Likewise.
1669 * bfd-in2.h: Regenerate.
1671 2014-01-28 Nick Clifton <nickc@redhat.com>
1673 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1674 attributes select the CU containing the abbreviation, which may not
1677 2014-01-24 Alan Modra <amodra@gmail.com>
1679 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1680 to get_relocs for ELFv2.
1682 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1685 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1686 if TLS sections are not adjacent.
1688 2014-01-22 Alan Modra <amodra@gmail.com>
1690 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1692 2014-01-22 Alan Modra <amodra@gmail.com>
1694 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1696 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1699 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1700 regular default symbol definition and the versioned dynamic
1701 symbol definition mismatch, skip the default symbol definition
1702 if one of them is IFUNC.
1704 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1707 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1708 info->export_dynamic nor h->ref_dynamic for type mismatch when
1709 adding the default version.
1711 2014-01-16 Alan Modra <amodra@gmail.com>
1713 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1714 mips_elf_traverse_got_arg* rather than mips_got_info*.
1715 Adjust caller. Alloc on output_bfd rather than symbol section
1718 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1720 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1722 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1724 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1727 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1728 against __ehdr_start.
1729 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1731 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1733 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1735 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1737 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1741 count if there are any non pc-relative relocs.
1742 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1744 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1745 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1747 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1748 offset while calculating relocation address.
1749 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1750 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1752 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1755 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1756 R_ARM_ABS8 and R_ARM_ABS16.
1758 2014-01-13 Alan Modra <amodra@gmail.com>
1760 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1761 error when shared and force a plt call otherwise.
1762 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1763 plt_type == PLT_NEW.
1764 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1765 the appropriate call stub.
1767 2014-01-10 Alan Modra <amodra@gmail.com>
1772 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1773 (assign_file_positions_for_non_load_sections): When setting up
1774 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1775 header that completely covers the relro region.
1777 2014-01-09 Tristan Gingold <gingold@adacore.com>
1779 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1780 table macros and add macros to initializa the structure.
1782 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1787 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1788 size for PT_GNU_RELRO segment.
1789 (assign_file_positions_for_load_sections): If PT_LOAD segment
1790 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1792 2014-01-07 Tom Tromey <tromey@redhat.com>
1794 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1797 2014-01-03 Nick Clifton <nickc@redhat.com>
1800 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1803 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1806 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1808 2014-01-02 Nick Clifton <nickc@redhat.com>
1811 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1812 filename in the bfd's filename field.
1813 * elfcode.h (bfd_from_remote_memory): Likewise.
1814 * ieee.c (ieee_object_p): Likewise.
1815 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1816 * oasys.c (oasys_openr_next_archived_file): Likewise.
1817 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1818 * opncls.c (bfd_fopen): Likewise.
1819 (bfd_openstreamr): Likewise.
1820 (bfd_openr_iovec): Likewise.
1821 (bfd_openw): Likewise.
1822 (bfd_create): Likewise.
1823 (_bfd_delete_bfd): Free filename.
1825 For older changes see ChangeLog-2013
1827 Copyright (C) 2014 Free Software Foundation, Inc.
1829 Copying and distribution of this file, with or without modification,
1830 are permitted in any medium without royalty provided the copyright
1831 notice and this notice are preserved.
1837 version-control: never