1 2014-08-22 Kai Tietz <ktietz@redhat.com>
4 * coffcode.h (coff_compute_section_file_positions): Keep
5 FileAlignment valid as set.
7 2014-08-22 Alan Modra <amodra@gmail.com>
9 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
10 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
12 2014-08-22 Alan Modra <amodra@gmail.com>
14 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
16 (_bfd_elf_begin_eh_frame_parsing): Delete.
17 (_bfd_elf_end_eh_frame_parsing): Delete.
18 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
19 (_bfd_elf_end_eh_frame_parsing): Delete.
20 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
21 !info->relocatable in place of merge_cies.
22 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
23 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
24 (ppc64_elf_size_stubs): Likewise pad stub FDE.
25 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
26 (ppc64_elf_size_stubs): ..here and..
27 (ppc64_elf_finish_dynamic_sections): ..here.
29 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
31 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
33 2014-08-21 Tony Wang <tony.wang@arm.com>
35 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
36 the veneer routine for R_ARM_THM_JUMP19.
37 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
38 (elf32_arm_size_stub): Ditto.
40 2014-08-20 Roland McGrath <mcgrathr@google.com>
43 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
44 all reloc types with pc_relative set in the howto, not just for
45 R_ARM_REL32 and R_ARM_REL32_NOI.
46 (allocate_dynrelocs_for_symbol): Update comment.
47 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
48 set in the howto, set call_reloc_p and may_need_local_target_p but
49 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
50 (elf32_arm_check_relocs): Likewise.
52 2014-08-20 Will Newton <will.newton@linaro.org>
54 * config.bfd: Default armeb-*-eabi* to big endian.
56 2014-08-19 Alan Modra <amodra@gmail.com>
58 * configure: Regenerate.
60 2014-08-18 Alan Modra <amodra@gmail.com>
62 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
63 use dynrelocs for ifunc.
64 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
66 2014-08-18 Alan Modra <amodra@gmail.com>
69 * elflink.c (on_needed_list): Only consider libraries that have
72 2014-08-18 Alan Modra <amodra@gmail.com>
74 * elflink.c (bfd_elf_discard_info): Return int error status.
75 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
76 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
77 * bfd-in2.h: Regenerate.
79 2014-08-14 Alan Modra <amodra@gmail.com>
81 * peXXigen.c (pe_print_reloc): Protect against access past end
84 2014-08-14 Alan Modra <amodra@gmail.com>
87 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
88 in the order they are mapped to output sections.
90 2014-08-14 Alan Modra <amodra@gmail.com>
92 * configure.ac: Delete redundant plugin related checks.
93 * configure: Regenerate.
95 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
97 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
98 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
101 2014-08-12 Alan Modra <amodra@gmail.com>
103 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
104 here when not calling the generic add_symbol function. Formatting.
105 Correct handling of indirect symbols. Update notice call.
106 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
107 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
108 symbols early. Update notice call. Add comments regarding weak
109 symbols vs. indirect.
111 2014-08-12 Alan Modra <amodra@gmail.com>
114 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
117 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
119 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
122 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
123 Alan Modra <amodra@gmail.com>
126 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
127 warning for references in LTO IR to warning symbols.
129 2014-08-07 Alan Modra <amodra@gmail.com>
131 * linker.c (WARN, CWARN): Collapse these states to WARN.
132 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
135 2014-08-05 Doug Evans <dje@google.com>
137 * bfd-in2.h: Regenerate.
138 * libcoff.h: Regenerate.
140 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
142 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
143 rawsize if changing size.
145 2014-08-05 Alan Modra <amodra@gmail.com>
148 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
150 2014-08-05 Alan Modra <amodra@gmail.com>
152 * linker.c (generic_link_check_archive_element): Move handling
153 of command link -u symbols with a common symbol def to the
154 code handling non-common symbols so that archive element symbols
155 are loaded. Use generic_link_add_object_symbols.
157 2014-08-05 Alan Modra <amodra@gmail.com>
160 * linker.c (struct archive_list, struct archive_hash_entry,
161 struct archive_hash_table, archive_hash_newfunc,
162 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
163 archive_hash_table_free): Delete.
164 (_bfd_generic_link_add_archive_symbols): Add h and name params to
165 checkfn. Rewrite using a straight-forward scan over archive map.
166 (generic_link_check_archive_element_no_collect,
167 generic_link_check_archive_element_collect,
168 generic_link_check_archive_element): Add h and name params.
169 * aoutx.h (aout_link_check_archive_element): Likewise.
170 * pdp11.c (aout_link_check_archive_element): Likewise.
171 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
172 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
173 scan symbols, simply add archive element whenever h is undefined.
174 (coff_link_check_ar_symbols): Delete.
175 * ecoff.c (read_ext_syms_and_strs): Delete.
176 (reread_ext_syms_and_strs): Delete.
177 (ecoff_link_check_archive_element): Add h and name param. Don't
178 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
179 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
181 (elf_link_add_archive_symbols): Delete "defined" array, merge
182 functionality into "included". Make "included" a char array. Don't
183 set or test archive_pass.
184 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
185 * libbfd.h: Regenerate.
187 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
190 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
192 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
194 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
195 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
196 (bfd_mips_elf_swap_abiflags_v0_in): New function.
197 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
198 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
199 (_bfd_mips_elf_fake_sections): Likewise.
200 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
201 (_bfd_mips_elf_additional_program_headers): Account for new
202 PT_MIPS_ABIFLAGS program header.
203 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
204 associate with .MIPS.abiflags.
205 (_bfd_mips_elf_gc_mark_extra_sections): New function.
206 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
207 (infer_mips_abiflags): Likewise.
208 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
209 (mips_32bit_flags_p): Moved higher.
210 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
211 checking for FP ABIs.
212 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
213 checks. Check EF_MIPS_FP64 flag consistency.
214 (print_mips_ases, print_mips_isa_ext): New static function.
215 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
216 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
217 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
218 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
219 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
220 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
221 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
222 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
224 2014-07-28 Alan Modra <amodra@gmail.com>
227 * archive.c (_bfd_compute_and_write_armap): Warn on adding
228 __gnu_lto_slim to armap.
229 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
230 __gnu_lto_slim to linker hash table.
232 2014-07-27 Anthony Green <green@moxielogic.org>
234 * config.bfd: Add moxie-*-moxiebox*.
236 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
238 Add or reactivate or1k-*-rtems*
239 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
241 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
243 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
245 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
246 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
248 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
251 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
252 and R_*_IRELATIVE relocation offset with PLT entry.
253 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
254 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
255 (elf_x86_64_get_synthetic_symtab): Use it.
257 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
260 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
261 next_tls_desc_index with elf.srelplt->reloc_count.
263 2014-07-15 Alan Modra <amodra@gmail.com>
265 * cache.c (cache_bread_1): Don't return -1 when fread returns
268 2014-07-15 Alan Modra <amodra@gmail.com>
270 * elflink.c (elf_merge_st_other): Update comments. Simplify
271 visibility handling. Make isym const. Move code modifying
272 isym->st_other for --exclude-libs to..
273 (elf_link_add_object_symbols): ..here.
275 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
278 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
280 2014-07-08 Nick Clifton <nickc@redhat.com>
283 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
284 segments in input bfds.
286 2014-07-08 Will Newton <will.newton@linaro.org>
288 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
289 value to 64kB and remove custom setting for NaCl.
291 2014-07-08 Alan Modra <amodra@gmail.com>
293 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
294 bits from source to dest.
295 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
296 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
298 * bfd-in2.h: Regenerate.
300 2014-07-08 Jiong Wang <jiong.wang@arm.com>
302 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
303 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
304 when info->relocatable be true.
306 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
308 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
309 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
310 * bfd-in2.h: Regenerate.
311 * libbfd.h: Regenerate.
313 2014-07-04 Alan Modra <amodra@gmail.com>
315 * Makefile.am: Update "configure.in" comments.
318 * configure.host: Likewise.
319 * doc/bfdint.texi: Likewise.
320 * targets.c: Likewise.
321 * warning.m4: Likewise.
322 * Makefile.in: Regenerate.
324 2014-07-04 Alan Modra <amodra@gmail.com>
326 * configure.ac: Rename from configure.in.
327 * Makefile.in: Regenerate.
328 * config.in: Regenerate.
329 * doc/Makefile.in: Regenerate.
331 2014-07-04 Alan Modra <amodra@gmail.com>
333 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
334 * Makefile.in: Regenerate.
336 2014-07-04 Alan Modra <amodra@gmail.com>
338 * version.m4: New file.
339 * configure.in: Include version.m4.
341 * Makefile.am (RELEASE): Delete.
342 (bfdver.h): Depend on development.sh, use instead of RELEASE.
343 * Makefile.in: Regenerate.
344 * doc/Makefile.in: Regenerate.
346 2014-07-02 Alan Modra <amodra@gmail.com>
348 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
349 pointer_equality_needed when !readonly_dynrelocs.
350 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
352 2014-07-02 Alan Modra <amodra@gmail.com>
354 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
355 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
357 2014-07-01 Alan Modra <amodra@gmail.com>
359 * bfd.c (struct bfd): Reorganise for better packing. Delete
360 "ifd" field. Make "format", "direction" and "flags" bitfields.
361 (HAS_LOAD_PAGE): Delete, renumber following flags.
362 * bfd-in2.h: Regenerate.
363 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
365 2014-07-01 Alan Modra <amodra@gmail.com>
367 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
368 (struct ppc_link_hash_table): Increase size of stub_count array.
369 (build_global_entry_stubs): Emit symbol on global entry stub.
370 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
373 2014-07-01 Alan Modra <amodra@gmail.com>
375 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
376 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
377 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
379 (ppc64_elf_relocate_section): Disable ELFv2 function entry
380 optimisation when --traditional-format.
382 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
383 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
384 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
385 Soundararajan <Sounderarajan.D@atmel.com>
387 * archures.c: Add avrtiny architecture for avr target.
388 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
389 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
390 added for 16 bit LDS/STS instruction of avrtiny arch.
391 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
392 BFD_RELOC_AVR_LDS_STS_16.
393 (bfd_elf_avr_final_write_processing): Select machine number
395 (elf32_avr_object_p): Set machine number for avrtiny arch.
396 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
397 * bfd-in2.h: Regenerate.
398 * libbfd.h: Regenerate.
400 2014-06-26 Nick Clifton <nickc@redhat.com>
403 * dwarf2.c (is_str_attr): New function.
404 (find_abstract_instance_name): Use it to determine when an
405 attribute has a string value.
407 2014-06-24 Alan Modra <amodra@gmail.com>
409 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
410 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
413 2014-06-21 Philippe De Muyter <phdm@macqel.be>
415 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
418 2014-06-20 Kyle McMartin <kyle@redhat.com>
420 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
421 emitting initial-exec relocs when not linking an executable.
423 2014-06-16 Will Newton <will.newton@linaro.org>
425 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
426 htab->next_tls_desc_index in the non-IPLT case.
427 Calculate GOT offset correctly for the non-IPLT case.
428 (allocate_dynrelocs_for_symbol): Don't increment
429 htab->next_tls_desc_index here.
431 2014-06-16 Alan Modra <amodra@gmail.com>
433 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
436 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
438 * elfxx-aarch64.c (stdarg.h): Include.
440 (_bfd_aarch64_elf_grok_prstatus): Updated.
441 (_bfd_aarch64_elf_grok_psinfo): New function.
442 (_bfd_aarch64_elf_write_core_note): New function.
443 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
444 (elf_backend_write_core_note): Define.
446 2014-06-13 Alan Modra <amodra@gmail.com>
448 * archive.c: Include bfdlink.h.
449 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
450 * bfd.c (struct bfd): Add is_linker_output field.
451 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
452 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
453 link.hash and is_linker_output.
454 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
455 param with bfd*. Assert is_linker_output and link.hash, and
456 clear them before exit.
457 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
458 bfd_link_hash_table* param with bfd*. Hack is_linker_output
459 and link.hash so we can free two linker hash tables.
460 (elf32_mn10300_link_hash_table_create): Create static_hash_table
461 first. Clean up on errors. Set hash_table_free pointer.
462 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
463 bfd_link_hash_table* param with bfd*.
464 (elf32_arm_link_hash_table_create): Clean up on errors. Set
465 hash_table_free pointer.
466 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
467 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
468 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
469 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
470 * xcofflink.c: Similarly.
471 * simple.c (bfd_simple_get_relocated_section_contents): Save and
472 clear link.next before creating linker hash table. Clean up on
473 errors, and restore link.next on exit.
474 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
475 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
476 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
477 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
478 * hash.c (bfd_hash_table_init_n): Free table on error.
479 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
480 * bfd-in2.h: Regenerate.
481 * libbfd.h: Regenerate.
482 * libcoff.h: Regenerate.
484 2014-06-13 Alan Modra <amodra@gmail.com>
487 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
488 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
489 * bfd.c (bfd_link_hash_table_free): Don't define.
490 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
491 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
492 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
493 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
494 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
495 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
496 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
497 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
498 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
499 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
500 * xsym.c: Don't define various link_hash_table_free defines, and
501 remove from bfd_target vars. Temporarily reference some of the
502 target link_hash_table_free functions to avoid warnings.
503 * bfd-in2.h: Regenerate.
504 * libbfd.h: Regenerate.
506 2014-06-13 Alan Modra <amodra@gmail.com>
508 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
509 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
510 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
511 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
512 Move link_hash_table_free functions before their corresponding
513 link_hash_table_create functions.
515 2014-06-13 Alan Modra <amodra@gmail.com>
517 * bfd.c (struct bfd): Replace link_next with a union.
518 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
519 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
520 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
521 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
522 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
523 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
524 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
525 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
526 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
527 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
528 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
529 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
530 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
531 * bfd-in2.h: Regenerate.
533 2014-06-11 Alan Modra <amodra@gmail.com>
535 * linker.c (unwrap_hash_lookup): Add missing parens.
537 2014-06-11 Kai Tietz <ktietz@redhat.com>
539 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
540 * libcoff.h: Regenerated.
542 2014-06-10 Alan Modra <amodra@gmail.com>
545 * linker.c (unwrap_hash_lookup): New function.
546 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
547 * elf32-i370.c (i370_elf_relocate_section): Likewise.
548 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
549 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
550 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
551 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
552 * elf32-spu.c (spu_elf_relocate_section): Likewise.
553 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
555 2014-06-07 Alan Modra <amodra@gmail.com>
557 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
558 insn as a bitfield; Use complain_overflow_bitfield.
559 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
561 2014-06-05 Joel Brobecker <brobecker@adacore.com>
563 * development.sh: New file.
564 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
565 Make -Werror the default with GCC only if DEVELOPMENT is true.
566 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
567 $(srcdir)/development.sh.
568 * Makefile.in, configure: Regenerate.
570 2014-06-04 Will Newton <will.newton@linaro.org>
572 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
573 being non-NULL into an assert.
574 (elfNN_aarch64_tls_relax): Remove unused code.
576 2014-06-03 DJ Delorie <dj@redhat.com>
578 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
580 2014-06-03 Nick Clifton <nickc@redhat.com>
583 * peXXigen.c (rsrc_process_section): Page align the new contents
586 2014-06-03 Alan Modra <amodra@gmail.com>
588 * elf64-ppc.c (ADDIS_R12_R2): Define.
589 (build_plt_stub): Support fusion on ELFv2 stub.
590 (ppc_build_one_stub): Likewise for plt branch stubs.
592 2014-05-28 Alan Modra <amodra@gmail.com>
594 * elf32-rx.c (rx_table_map): Delete set but not used variables.
596 2014-05-28 Tristan Gingold <gingold@adacore.com>
598 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
599 to keep the length of the best fit range.
600 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
603 2014-05-27 DJ Delorie <dj@redhat.com>
605 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
606 (rx_elf_relocate_section): If we find a reloc against
607 $tableentry$default$<name>, redirect it to the appropriate
609 (RX_Table_Info): New.
610 (rx_table_find): New. Check all tables and SEC_KEEP all sections
611 with table parts in them.
612 (rx_check_directives): New.
613 (rx_table_map_2): New.
615 (rx_additional_link_map_text): New. Called to dump tables to the
617 * bfd/elf32-rx.h: New.
619 2014-05-20 DJ Delorie <dj@redhat.com>
621 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
623 2014-05-20 Alan Modra <amodra@gmail.com>
626 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
627 Remove redundant setting of htab->elf.dynobj. Don't align.
628 Define .sdata symbols using _bfd_elf_define_linkage_sym.
629 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
630 (create_sdata_sym): Delete.
631 (elf_allocate_pointer_linker_section): Rename from
632 elf_create_pointer_linker_section. Align section.
633 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
634 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
636 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
637 Remove unnecessary tests on _SDA_BASE_ sym.
638 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
639 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
640 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
641 (ppc_elf_maybe_strip_sdata_syms): Declare.
643 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
645 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
647 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
649 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
650 in a section with no contents.
651 (is_vma_in_section, find_section_by_vma): New functions.
652 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
653 offsets in the debug directory.
654 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
655 Byte-swap GUID from little-endian to big-endian order for
656 consistent and conventional display.
658 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
660 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
661 64-bit doubles objects mix with 32-bit doubles objects.
662 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
664 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
666 * mmo.c: Update URLs in documentation comments.
668 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
669 David Weatherford <weath@cadence.com>
670 Max Filippov <jcmvbkbc@gmail.com>
672 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
675 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
677 * config.bfd: Add proper arm config for *-*-freebsd*.
679 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
681 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
682 mips32r5 and mips64r5.
683 * archures.c (bfd_architecture): Likewise.
684 * bfd-in2.h (bfd_architecture): Likewise.
685 * cpu-mips.c (arch_info_struct): Likewise.
686 * elfxx-mips.c (mips_set_isa_flags): Likewise.
688 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
690 * elfxx-mips.h (elfxx-mips.h): Declare.
691 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
692 Tag_GNU_MIPS_ABI_FP mismatches.
693 (_bfd_mips_fp_abi_string): New function.
695 2014-05-02 Alan Modra <amodra@gmail.com>
697 * targets.c: Sort bfd_target vectors somewhat alphabetically.
698 * configure.in: Likewise.
699 * configure: Regenerate.
701 2014-05-02 Alan Modra <amodra@gmail.com>
703 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
704 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
705 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
706 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
707 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
708 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
709 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
710 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
711 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
712 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
713 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
714 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
715 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
716 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
717 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
718 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
719 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
720 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
721 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
722 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
723 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
724 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
725 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
726 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
727 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
728 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
729 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
730 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
731 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
732 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
733 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
734 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
735 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
736 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
737 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
738 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
739 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
740 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
741 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
742 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
743 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
744 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
745 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
746 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
747 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
748 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
749 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
750 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
752 * configure: Regenerate.
754 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
756 * mmo.c (mmo File layout documentation): Add note about low bits
758 (mmo_write_chunk): When handling data remainder, assert that
759 previous remaining data is flushed.
760 (mmo_write_loc_chunk): Only look for trailing and leading zeros
761 when dealing with an aligned VMA and for aligned lengths. Don't skip
762 the last 32-bit-word of zeros.
763 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
764 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
765 emitting data, not after updating it.
766 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
768 2014-04-30 Nick Clifton <nickc@redhat.com>
770 * compress.c (bfd_is_section_compressed): When checking the
771 .debug_str section, also check the fifth byte in the section is
772 not part of a string.
774 2014-04-30 Alan Modra <amodra@gmail.com>
776 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
777 (find_merged_cie): Identify personality functions by (bfd_id,index)
778 pair when a local sym is used.
780 2014-04-29 Christian Svensson <blue@cmd.nu>
782 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
783 into .rela.got if it contained TLS relocations as well.
785 2014-04-28 Nick Clifton <nickc@redhat.com>
788 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
791 2014-04-26 Alan Modra <amodra@gmail.com>
793 * po/SRC-POTFILES.in: Regenerate.
794 * configure: Regenerate.
796 2014-04-25 Nick Clifton <nickc@redhat.com>
799 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
800 a 342-bit host. This time for older versions of gcc.
802 2014-04-24 Nick Clifton <nickc@redhat.com>
804 * peXXigen.c (rsrc_print_section): Fix compile time warning for
807 2014-04-24 Alan Modra <amodra@gmail.com>
810 * dwarf2.c: Formatting.
811 (struct dwarf2_debug): Make adjusted_section_count signed.
812 (unset_sections): Make i signed.
813 (set_debug_vma): New function.
814 (place_sections): Handle separate debug object file. Set VMA
815 on debug sections, even if they have an output section. Also
816 set VMA on zero size sections, and non-load but alloc sections.
817 Set adjusted_section_count to -1 when no section adjustment.
818 Malloc adjusted_sections. Don't double last_vma. Transfer
819 alloc section VMAs to separate debug file.
820 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
821 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
822 test on symbols being the same before using old stash. Read
823 and use separate debug file symbols. Call place_sections.
824 (find_line): Don't call place_sections here.
825 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
826 * libbfd.h: Regenerate.
827 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
828 _bfd_dwarf2_slurp_debug_info call.
829 * simple.c (simple_save_output_info): Clarify comment.
831 2014-04-24 Nick Clifton <nickc@redhat.com>
834 * peXXigen.c (struct rsrc_regions): New structure.
835 (rsrc_print_resource_directory): Use new structure. Include
836 offset of directory in listing.
837 (rsrc_print_resource_entry): Likewise.
838 (rsrc_print_section): Likewise.
839 (rsrc_count_entries): Do not increment sizeof_strings or
841 (rsrc_count_directory): Do not increment sizeof_tables.
842 (rsrc_compute_region_sizes): New function.
843 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
844 (rsrc_process_section): Compute size of regions after merging
847 2014-04-23 Alan Modra <amodra@gmail.com>
850 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
851 (place_sections): Do not modify VMA of sections when called from
852 linker after sections have been placed in output sections. Short
853 circuit single section case.
854 (save_section_vma, section_vma_same): New functions.
855 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
857 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
858 when non-relocatable.
860 2014-04-22 Nick Clifton <nickc@redhat.com>
863 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
865 2014-04-22 Christian Svensson <blue@cmd.nu>
867 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
868 * archures.c: Likewise.
869 * coffcode.h: Likewise.
870 * config.bfd: Likewise.
871 * configure.in: Likewise.
873 * targets.c: Likewise.
874 * cpu-or1k.c: New file.
875 * elf32-or1k.c: New file.
876 * coff-or32.c: Delete.
877 * cpu-openrisc.c: Delete.
878 * cpu-or32.c: Delete.
879 * elf32-openrisc.c: Delete.
880 * elf32-or32.c: Delete.
881 * Makefile.in: Regenerate.
882 * bfd-in2.h: Regenerate.
883 * configure: Regenerate.
884 * libbfd.h: Regenerate.
886 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
889 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
891 2014-04-22 Will Newton <will.newton@linaro.org>
893 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
894 function. (elf_backend_section_flags): Remove define.
896 2014-04-21 Richard Henderson <rth@redhat.com>
898 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
899 parameter; honor it and disable got merging when false.
900 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
901 the first pass of relaxation.
902 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
903 the end of the LITERAL+LITUSE chain.
904 (elf64_alpha_relax_section): Only process LITERAL relocs during the
905 second pass of relaxation.
907 * configure.ac (use_secureplt): Enable by default.
908 * configure: Rebuild.
910 2014-04-18 Tristan Gingold <gingold@adacore.com>
912 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
913 bind_content, weak_bind_content, lazy_bind_content,
915 (bfd_mach_o_load_command): Add comments, add next field.
916 (mach_o_data_struct): Replace commands field by first_command
918 * mach-o.c (bfd_mach_o_append_command): New function.
919 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
920 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
922 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
923 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
924 (bfd_mach_o_write_thread): Use macro instead of literal.
925 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
926 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
928 (bfd_mach_o_write_symtab_content): New function (extracted
929 from bfd_mach_o_write_symtab).
930 (bfd_mach_o_write_symtab): Split.
931 (bfd_mach_o_count_indirect_symbols): Move
932 (bfd_mach_o_build_dysymtab): Remove layout code.
933 (bfd_mach_o_write_contents): Rewritten to build commands in order.
934 (bfd_mach_o_count_sections_for_seg): Remove.
935 (bfd_mach_o_build_obj_seg_command): New function (extracted from
936 bfd_mach_o_build_seg_command).
937 (bfd_mach_o_build_exec_seg_command): New function.
938 (bfd_mach_o_build_dysymtab_command): Remove.
939 (bfd_mach_o_layout_commands): New function.
940 (bfd_mach_o_init_segment): New function.
941 (bfd_mach_o_build_commands): Major rework to handle non-object
943 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
945 (bfd_mach_o_read_dyld_info): Clear content fields.
946 (bfd_mach_o_read_segment): Adjust call.
947 (bfd_mach_o_flatten_sections): Adjust as now load commands are
949 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
950 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
951 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
954 2014-04-18 Tristan Gingold <gingold@adacore.com>
956 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
957 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
958 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
959 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
961 2014-04-18 Tristan Gingold <gingold@adacore.com>
963 * mach-o.h (bfd_mach_o_dylinker_command)
964 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
966 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
967 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
969 2014-04-18 Tristan Gingold <gingold@adacore.com>
971 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
972 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
973 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
974 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
975 each targets declared.
976 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
977 * mach-o-i386.c (TARGET_PAGESIZE): Define.
979 2014-04-18 Tristan Gingold <gingold@adacore.com>
981 * mach-o.c (bfd_mach_o_write_thread)
982 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
983 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
984 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
985 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
986 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
987 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
988 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
989 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
990 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
991 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
992 (bfd_mach_o_read_command): Now return a boolean status.
993 Adjust return statements.
994 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
995 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
997 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
999 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1000 field. Add assigned_low_gotno and assigned_high_gotno fields.
1001 (mips_elf_create_local_got_entry): Update out-of-space condition.
1002 Set index of new GOT entry to assigned_low_gotno if required by
1003 the current relocation, else set it to assigned_high_gotno.
1004 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1005 with assigned_low_gotno.
1006 (mips_elf_multi_got): Initialize assigned_low_gotno and
1007 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1008 in place of assigned_gotno when handling global GOT entries.
1009 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1010 assigned_high_gotno.
1011 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1012 gap in the middle of local GOT space.
1014 2014-04-17 Alan Modra <amodra@gmail.com>
1017 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1018 current bfd is a plugin. Don't always set type_change_ok
1019 when old bfd is a plugin.
1021 2014-04-16 Tristan Gingold <gingold@adacore.com>
1023 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1026 2014-04-16 Alan Modra <amodra@gmail.com>
1028 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1029 with "ba 0" rather than zeros.
1031 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1033 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1035 2014-04-14 Alan Modra <amodra@gmail.com>
1037 * elf32-ppc.c (BA): Define
1038 (ppc_elf_link_hash_table_create): Correct default_params.
1039 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1040 than "nop" for ppc476_workaround.
1041 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1042 and __glink_PLTresolve. Ensure plt call stub at end of page
1043 doesn't allow fall-thru prefetch.
1045 2014-04-11 Nick Clifton <nickc@redhat.com>
1048 * peXXigen.c (abs_finder): New function.
1049 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1050 than 1^32 try to convert them into section relative values
1053 2014-04-11 Nick Clifton <nickc@redhat.com>
1055 * bfd-in2.h: Regenerate.
1056 * libbfd.h: Regenerate.
1058 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1060 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1061 when building function stubs.
1063 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1065 * elf32-avr.c: Add DIFF relocations for AVR.
1066 (avr_final_link_relocate): Handle the DIFF relocs.
1067 (bfd_elf_avr_diff_reloc): New.
1068 (elf32_avr_is_diff_reloc): New.
1069 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1070 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1073 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1075 2014-04-09 Alan Modra <amodra@gmail.com>
1077 * libcoff.h: Regenerate.
1079 2014-04-09 Alan Modra <amodra@gmail.com>
1081 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1082 of safe ppc476 insns at end of page. Also remove non-branch insns.
1085 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1087 * peXXigen.c (pe_print_debugdata): New function: Displays the
1088 contents of the debug directory and decodes codeview entries.
1089 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1090 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1091 Add functions for reading and writing debugdir and codeview
1093 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1094 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1095 * libcoff-in.h (pe_tdata): Add build-id data.
1096 * libcoff.h: Regenerate.
1097 * coffcode.h (coff_write_object_contents): Run build_id
1098 after_write_object_contents hook.
1100 2014-04-05 Alan Modra <amodra@gmail.com>
1102 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1103 merging non-default sym.
1105 2014-04-04 Tristan Gingold <gingold@adacore.com>
1107 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1110 2014-04-04 Tristan Gingold <gingold@adacore.com>
1112 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1113 thinko on names length.
1115 2014-04-04 Tristan Gingold <gingold@adacore.com>
1117 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1119 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1121 2014-04-04 Tristan Gingold <gingold@adacore.com>
1123 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1125 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1127 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1128 section before dereferencing.
1129 (pe_print_idata, pe_print_edata, pe_print_reloc)
1130 (rsrc_print_section): Don't bother interpreting the contents
1131 of sections which have no contents.
1133 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1136 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1139 2014-04-03 Tristan Gingold <gingold@adacore.com>
1141 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1143 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1145 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1147 2014-04-03 Alan Modra <amodra@gmail.com>
1149 * elf-bfd.h (struct elf_backend_data
1150 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1151 with "bfd_size_type size".
1152 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1153 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1154 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1155 * elfcode.h (bfd_from_remote_memory): Likewise.
1156 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1157 * bfd-in2.h: Regenerate.
1159 2014-04-02 Tristan Gingold <gingold@adacore.com>
1161 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1162 (bfd_mach_o_prebind_cksum_command): New types.
1163 (bfd_mach_o_prebound_dylib_command): Rewrite.
1164 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1166 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1168 (bfd_mach_o_read_prebind_cksum): New function.
1169 (bfd_mach_o_read_twolevel_hints): Ditto.
1170 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1173 2014-04-02 Alan Modra <amodra@gmail.com>
1175 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1176 Consolidate code handling possible section headers past end of
1177 segment. Don't use p_align for page size guess, instead use
1178 minpagesize. Take note of ld.so clearing section headers when
1179 p_memsz > p_filesz. Handle file header specifying no section
1180 headers. Handle zero p_align throughout. Default loadbase to
1181 zero. Add comments. Rename contents_size to high_offset, and
1182 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1183 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1184 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1186 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1187 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1188 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1189 * bfd-in2.h: Regnerate.
1191 2014-04-01 Tristan Gingold <gingold@adacore.com>
1193 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1196 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1197 Pavel Fedin <p.fedin@samsung.com>
1199 * elf32-arm.c: Add support for limited pretty-printing of PLT
1200 entries on eabi and nacl targets.
1201 (elf32_arm_get_synthetic_symtab): Add new callback.
1202 (elf32_arm_nacl_plt_sym_val): Likewise.
1203 (elf32_arm_plt0_size): Add helper function.
1204 (elf32_arm_plt_size): Likewise.
1206 2014-03-27 Tristan Gingold <gingold@adacore.com>
1208 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1209 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1211 2014-03-27 Tristan Gingold <gingold@adacore.com>
1213 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1214 * mach-o.c (bfd_mach_o_write_symtab)
1215 (bfd_mach_o_write_contents)
1216 (bfd_mach_o_set_section_flags_from_bfd)
1217 (bfd_mach_o_build_seg_command): Fix indentation.
1218 (bfd_mach_o_get_base_address): New function.
1220 2014-03-26 Nick Clifton <nickc@redhat.com>
1222 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1223 relocations in discarded sections.
1225 2014-03-26 Tristan Gingold <gingold@adacore.com>
1227 * mach-o.c (bfd_mach_o_convert_architecture): Add
1228 BFD_MACH_O_CPU_TYPE_ARM64.
1230 2014-03-26 Alan Modra <amodra@gmail.com>
1232 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1233 needed plt entries when taking the address of functions for
1234 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1235 Move opd setup and abiversion checks to..
1236 (ppc64_elf_before_check_relocs): ..here. Renamed from
1237 ppc64_elf_process_dot_syms. Set output abiversion from input and
1238 input abiversion from output, if either is not set.
1239 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1240 (elf_backend_check_directives): Update.
1242 2014-03-25 Will Newton <will.newton@linaro.org>
1244 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1245 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1246 of input sections rather than output sections.
1248 2014-03-20 Will Newton <will.newton@linaro.org>
1251 * elf32-arm.c (elf32_arm_check_relocs): Set
1252 pointer_equality_needed for absolute references within
1254 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1255 unless pointer_equality_needed is set.
1257 2014-03-19 Nick Clifton <nickc@redhat.com>
1259 * peXXigen.c (rsrc_process_section): Add code to scan input
1260 sections and record their lengths. Use these lengths to find the
1261 start of each merged .rsrc section.
1263 2014-03-17 Tristan Gingold <gingold@adacore.com>
1265 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1266 (bfd_mach_o_read_command): Ditto.
1268 2014-03-14 Meador Inge <meadori@codesourcery.com>
1270 * configure.in: Add strnlen to AC_CHECK_DECLS.
1271 * config.in: Regenerate.
1272 * configure: Regenerate.
1273 * sysdep.h (strnlen): Add prototype.
1275 2014-03-14 Alan Modra <amodra@gmail.com>
1277 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1278 handling for VLE_SDA21 relocs.
1280 2014-03-13 Tristan Gingold <gingold@adacore.com>
1282 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1284 (pe_bfd_object_p): Also read version number to detect ILF.
1285 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1286 (x86_64pe_bigobj_vec): Define
1287 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1288 (bfd_coff_max_nscns): New macro.
1289 (coff_compute_section_file_positions): Use unsigned int for
1290 target_index. Compare with bfd_coff_max_nscns.
1291 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1292 Set a value for _bfd_coff_max_nscns.
1293 (header_bigobj_classid): New constant.
1294 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1295 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1296 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1298 (bigobj_swap_table): New table.
1299 * libcoff.h: Regenerate.
1300 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1301 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1302 _bfd_coff_max_nscns.
1303 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1304 * coff-rs6000.c (bfd_xcoff_backend_data)
1305 (bfd_pmac_xcoff_backend_data): Likewise.
1306 * coff64-rs6000.c (bfd_xcoff_backend_data)
1307 (bfd_xcoff_aix5_backend_data): Likewise.
1308 * targets.c (x86_64pe_bigobj_vec): Declare.
1309 * configure.in (x86_64pe_bigobj_vec): New vector.
1310 * configure: Regenerate.
1311 * config.bfd: Add bigobj object format for Windows targets.
1313 2014-03-12 Nick Clifton <nickc@redhat.com>
1316 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1317 before testing for vxworks.
1319 2014-03-12 Alan Modra <amodra@gmail.com>
1321 * Makefile.in: Regenerate.
1323 2014-03-12 Alan Modra <amodra@gmail.com>
1326 * elf.c (copy_elf_program_header): Ignore first section lma if
1329 2014-03-11 Alan Modra <amodra@gmail.com>
1332 * coff-rs6000.c: Include stdint.h.
1333 * coff64-rs6000.c: Likewise.
1335 2014-03-10 Tristan Gingold <gingold@adacore.com>
1337 * ticoff.h: Removed.
1339 2014-03-08 Alan Modra <amodra@gmail.com>
1341 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1342 many relocations. Correct bitsize and rightshift too for a number
1343 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1344 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1345 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1346 (ppc_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. Tidy vle split16 code.
1349 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1351 2014-03-08 Alan Modra <amodra@gmail.com>
1353 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1354 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1355 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1356 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1357 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1358 fields in instructions to signed/unsigned according to whether
1359 the field takes a signed or unsigned value.
1361 2014-03-07 Pedro Alves <palves@redhat.com>
1364 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1365 through ptr_to_uint instead of through long.
1367 2014-03-06 Nick Clifton <nickc@redhat.com>
1370 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1371 attribute section names.
1373 2014-03-05 Alan Modra <amodra@gmail.com>
1375 Update copyright years.
1377 2014-03-05 Alan Modra <amodra@gmail.com>
1379 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1380 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1381 (ppc64_elf_check_relocs): Likewise.
1382 (ppc64_elf_relocate_section): Likewise.
1383 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1384 * bfd-in2.h: Regenerate.
1385 * libbfd.h: Regenerate.
1387 2014-03-04 Heiher <r@hev.cc>
1389 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1391 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1392 extension of bfd_mach_mipsisa64r2.
1394 2014-03-04 Nick Clifton <nickc@redhat.com>
1397 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1398 (elf32_thumb2_plt_entry): New array.
1399 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1400 using thumb2 based PLT.
1401 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1403 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1405 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1407 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1408 Thumb2 based PLT 0-entry.
1409 (elf32_arm_output_arch_local_syms): Handle creation of local
1410 symbols for Thumb2 based PLT entries.
1412 2014-02-28 Alan Modra <amodra@gmail.com>
1415 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1416 the same conditions we called check_relocs.
1418 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1420 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1421 * bfd-in2.h: Regenerate.
1422 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1423 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1424 using long PLT entries.
1425 (bfd_elf32_arm_use_long_plt): New function.
1426 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1428 2014-02-27 Alan Modra <amodra@gmail.com>
1430 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1431 params for targets that don't use ppc32elf.em.
1433 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1435 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1436 of GOTOFF relocations.
1438 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1439 H.J. Lu <hongjiu.lu@intel.com>
1441 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1442 (elf_x86_64_legacy_plt_entry): Likewise.
1443 (elf_x86_64_bnd_plt_entry): Likewise.
1444 (elf_x86_64_legacy_plt2_entry): Likewise.
1445 (elf_x86_64_bnd_plt2_entry): Likewise.
1446 (elf_x86_64_bnd_arch_bed): Likewise.
1447 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1448 (elf_x86_64_link_hash_table): Add plt_bnd.
1449 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1451 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1452 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1454 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1455 symbols. Resolve call to the second PLT if it is created.
1456 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1457 (elf_x86_64_relocate_section): Resolve PLT references to the
1458 second PLT if it is created.
1459 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1460 second PLT entry for BND relocation.
1461 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1462 the second PLT is created.
1463 (elf_x86_64_get_synthetic_symtab): New.
1464 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1466 2014-02-19 Alan Modra <amodra@gmail.com>
1468 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1469 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1470 provision of out-of-line register save/restore routines.
1472 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1474 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1475 PT_DYNAMIC segment flags.
1477 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1480 * simple.c (struct saved_offsets): New.
1481 (simple_save_output_info): Use it for ptr.
1482 (simple_restore_output_info): Use it for ptr. Check section_count.
1483 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1485 2014-02-17 Alan Modra <amodra@gmail.com>
1487 * elf64-ppc.h (struct ppc64_elf_params): Define.
1488 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1489 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1490 ppc64_elf_build_stubs): Update prototype.
1491 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1492 fields now in params. Adjust code throughout file.
1493 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1494 Save params pointer in htab.
1495 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1496 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1497 ppc64_elf_build_stubs): Remove parameters now in "params".
1499 2014-02-17 Alan Modra <amodra@gmail.com>
1501 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1502 patched for ppc476 workaround. Reapply branch taken/not taken
1505 2014-02-12 Alan Modra <amodra@gmail.com>
1507 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1508 stubs for calls to __tls_get_addr that we know will later be
1511 2014-02-12 Alan Modra <amodra@gmail.com>
1513 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1514 for ld -r, when code sections are sufficiently aligned.
1515 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1518 2014-02-12 Alan Modra <amodra@gmail.com>
1521 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1522 --export-dynamic and --dynamic-list marking of symbols.
1523 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1526 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1529 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1530 executables if it matches dynamic_list.
1532 2014-02-10 Alan Modra <amodra@gmail.com>
1534 * po/SRC-POTFILES.in: Regenerate.
1535 * po/bfd.pot: Regenerate.
1537 2014-02-09 Alan Modra <amodra@gmail.com>
1539 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1540 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1541 (elfNN_bed): Init new field.
1542 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1543 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1544 (ppc_elf_relax_section): Don't reallocate section here, write
1545 stubs, or write out relocs for ld -r here..
1546 (ppc_elf_relocate_section): ..instead write stubs here, and use
1547 existing code to write out relocs for ld -r. Fix offset
1548 adjustment on reloc for little-endian.
1549 (elf_backend_caches_rawsize): Define.
1551 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1554 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1556 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1558 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1559 return paths. Three times.
1560 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1562 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1563 (ppc64_elf_edit_toc): Free USED in return path.
1565 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1567 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1568 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1569 * libbfd.h: Regenerated.
1570 * bfd-in2.h: Regenerated.
1571 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1572 (nios2_reloc_map): Likewise.
1573 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1574 Fixed all references.
1575 (nios2_elf32_relocate_section): Add new relocations.
1576 (nios2_elf32_check_relocs): Likewise.
1577 (nios2_elf32_gc_sweep_hook): Likewise.
1579 2014-02-03 Alan Modra <amodra@gmail.com>
1581 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1582 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1583 (ppc_elf_link_params): New function.
1584 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1586 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1587 parameters. Use htab->params instead.
1588 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1589 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1590 64 bytes for ppc476 workaround.
1591 (struct ppc_elf_relax_info): New.
1592 (ppc_elf_relax_section): Exclude linker created sections and
1593 those too small to hold one instruction. Don't add another
1594 branch around trampolines on later relax passes. Don't
1595 generate trampolines for undefined symbols when !relocatable,
1596 nor for plugin symbols. Allocate space for ppc476 workaround
1597 patch area. Free fixups on error return path.
1598 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1599 * elf32-ppc.h (struct ppc_elf_params): New.
1600 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1601 (ppc_elf_link_params): Declare.
1602 * section.c (SEC_INFO_TYPE_TARGET): Define.
1603 * bfd-in2.h: Regenerate.
1605 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1607 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1609 (nios2_elf32_relocate_section): Use got_base to adjust
1610 GOT-pointer-relative relocations relative to _gp_got.
1611 (create_got_section): Create _gp_got symbol.
1612 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1613 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1615 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1617 * bfd-in2.h: Update from reloc.c.
1618 * elf32-nios2.c: Include elf32-nios2.h.
1619 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1620 (nios2_reloc_map): Likewise.
1621 (enum elf32_nios2_stub_type): Declare.
1622 (struct elf32_nios2_stub_hash_entry): Declare.
1623 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1624 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1625 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1626 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1627 bfd_count, top_index, input_list, all_local_syms.
1628 (nios2_call26_stub_entry): New.
1629 (nios2_elf32_install_imm16): Move up in file.
1630 (nios2_elf32_install_data): Move up in file.
1631 (hiadj): Move up in file.
1632 (stub_hash_newfunc): New.
1633 (link_hash_newfunc): Initialize hsh_cache field.
1635 (nios2_stub_name): New.
1636 (nios2_get_stub_entry): New.
1637 (nios2_add_stub): New.
1638 (nios2_elf32_setup_section_lists): New.
1639 (nios2_elf32_next_input_section): New.
1640 (CALL26_SEGMENT): New.
1641 (MAX_STUB_SECTION_SIZE): New.
1642 (group_sections): New.
1643 (nios2_type_of_stub): New.
1644 (nios2_build_one_stub): New.
1645 (nios2_size_one_stub): New.
1646 (get_local_syms): New.
1647 (nios2_elf32_size_stubs): New.
1648 (nios2_elf32_build_stubs): New.
1649 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1650 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1651 trampolines for R_NIOS2_CALL26 stubs.
1652 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1653 (nios2_elf32_gc_sweep_hook): Likewise.
1654 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1655 (nios2_elf32_link_hash_table_free): New.
1656 (bfd_elf32_bfd_link_hash_table_free): Define.
1657 * elf32-nios2.h: New file.
1658 * libbfd.h: Update from reloc.c.
1659 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1661 2014-01-29 Nick Clifton <nickc@redhat.com>
1664 * elf32-metag.c (elf_metag_post_process_headers): Call
1665 _bfd_elf_post_process_headers.
1666 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1667 _bfd_elf_copy_private_data.
1668 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1670 2014-01-29 Nick Clifton <nickc@redhat.com>
1672 * bfd-in.h (bfd_set_section_vma): Delete.
1673 (bfd_set_section_alignment): Delete.
1674 (bfd_set_section_userdata): Delete.
1675 (bfd_set_cacheable): Delete.
1676 * bfd.c (bfd_set_cacheable): New static inline function.
1677 * section.c (bfd_set_section_userdata): Likewise.
1678 (bfd_set_section_vma): Likewise.
1679 (bfd_set_section_alignment): Likewise.
1680 * bfd-in2.h: Regenerate.
1682 2014-01-28 Nick Clifton <nickc@redhat.com>
1684 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1685 attributes select the CU containing the abbreviation, which may not
1688 2014-01-24 Alan Modra <amodra@gmail.com>
1690 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1691 to get_relocs for ELFv2.
1693 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1696 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1697 if TLS sections are not adjacent.
1699 2014-01-22 Alan Modra <amodra@gmail.com>
1701 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1703 2014-01-22 Alan Modra <amodra@gmail.com>
1705 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1707 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1710 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1711 regular default symbol definition and the versioned dynamic
1712 symbol definition mismatch, skip the default symbol definition
1713 if one of them is IFUNC.
1715 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1718 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1719 info->export_dynamic nor h->ref_dynamic for type mismatch when
1720 adding the default version.
1722 2014-01-16 Alan Modra <amodra@gmail.com>
1724 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1725 mips_elf_traverse_got_arg* rather than mips_got_info*.
1726 Adjust caller. Alloc on output_bfd rather than symbol section
1729 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1731 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1733 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1735 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1738 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1739 against __ehdr_start.
1740 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1742 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1744 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1746 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1748 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1751 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1752 count if there are any non pc-relative relocs.
1753 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1755 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1756 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1758 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1759 offset while calculating relocation address.
1760 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1761 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1763 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1766 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1767 R_ARM_ABS8 and R_ARM_ABS16.
1769 2014-01-13 Alan Modra <amodra@gmail.com>
1771 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1772 error when shared and force a plt call otherwise.
1773 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1774 plt_type == PLT_NEW.
1775 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1776 the appropriate call stub.
1778 2014-01-10 Alan Modra <amodra@gmail.com>
1783 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1784 (assign_file_positions_for_non_load_sections): When setting up
1785 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1786 header that completely covers the relro region.
1788 2014-01-09 Tristan Gingold <gingold@adacore.com>
1790 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1791 table macros and add macros to initializa the structure.
1793 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1799 size for PT_GNU_RELRO segment.
1800 (assign_file_positions_for_load_sections): If PT_LOAD segment
1801 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1803 2014-01-07 Tom Tromey <tromey@redhat.com>
1805 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1808 2014-01-03 Nick Clifton <nickc@redhat.com>
1811 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1814 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1817 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1819 2014-01-02 Nick Clifton <nickc@redhat.com>
1822 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1823 filename in the bfd's filename field.
1824 * elfcode.h (bfd_from_remote_memory): Likewise.
1825 * ieee.c (ieee_object_p): Likewise.
1826 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1827 * oasys.c (oasys_openr_next_archived_file): Likewise.
1828 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1829 * opncls.c (bfd_fopen): Likewise.
1830 (bfd_openstreamr): Likewise.
1831 (bfd_openr_iovec): Likewise.
1832 (bfd_openw): Likewise.
1833 (bfd_create): Likewise.
1834 (_bfd_delete_bfd): Free filename.
1836 For older changes see ChangeLog-2013
1838 Copyright (C) 2014 Free Software Foundation, Inc.
1840 Copying and distribution of this file, with or without modification,
1841 are permitted in any medium without royalty provided the copyright
1842 notice and this notice are preserved.
1848 version-control: never