1 2013-08-31 John David Anglin <dave.anglin@bell.net>
3 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
6 2013-08-29 Jakub Jelinek <jakub@redhat.com>
8 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
9 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
10 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
11 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
13 2013-08-27 Alan Modra <amodra@gmail.com>
15 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
17 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
18 (elf_backend_notice_as_needed): Define.
19 (ppc64_elf_as_needed_cleanup): Rename and adjust..
20 (ppc64_elf_notice_as_needed): ..to this.
21 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
22 (elf_link_add_object_symbols): ..from here.
23 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
24 (elf_backend_notice_as_needed): Define..
25 (elfNN_bed): ..and use here.
27 2013-08-26 Roland McGrath <mcgrathr@google.com>
29 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
30 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
31 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
32 (bfd_i386_nacl_arch): New variable.
33 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
34 (bfd_x64_32_arch_intel_syntax): Link them into the list.
35 * bfd-in2.h: Regenerate.
37 2013-08-26 Roland McGrath <mcgrathr@google.com>
39 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
40 elf_segment_map list. If an executable segment is page-aligned
41 but does not end with a full page, then append a fake section into
42 the segment map entry that pads out the page.
43 (nacl_final_write_processing): New function. Write the code fill
44 laid out in nacl_modify_segment_map.
45 * elf-nacl.h: Declare it.
46 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
47 (elf_backend_final_write_processing): Define it for NaCl backend.
48 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
49 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
51 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
52 parameter to MINPAGESIZE.
53 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
55 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
57 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
59 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
60 set GOT's entry size if there is no ELF section data.
61 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
62 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
65 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
67 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
68 (get_elf_x86_64_backend_data): Use it.
69 (elf_x86_64_size_dynamic_sections): Likewise.
71 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
75 * elf32-spu.c: Likewise.
76 * elfnn-aarch64.c: Likewise.
78 2013-08-21 Tristan Gingold <gingold@adacore.com>
80 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
82 * coffcode.h (coff_compute_section_file_positions): Force
83 match between file offset and vma offset.
85 2013-08-21 Alan Modra <amodra@gmail.com>
87 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
88 and *poldalignment before exiting when !relocs_compatible.
90 2013-08-21 Alan Modra <amodra@gmail.com>
92 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
93 symbols to STV_HIDDEN.
95 2013-08-14 John Tytgat <john@bass-software.com>
98 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
99 segment containing the relocating symbol instead of assuming 0 for
100 sb group relocations.
102 2013-08-09 Nick Clifton <nickc@redhat.com>
104 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
105 flag bits do not match.
106 (rl78_elf_print_private_bfd_data): Describe G10 flag.
108 2013-08-05 John Tytgat <john@bass-software.com>
110 * po/BLD-POTFILES.in: Regenerate.
111 * po/SRC-POTFILES.in: Likewise.
113 2013-07-31 John Tytgat <john@bass-software.com>
116 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
119 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
121 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
122 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
125 2013-07-27 Andrew Pinski <apinski@cavium.com>
127 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
128 Use the correct alignment for
129 _bfd_elf_make_dynamic_reloc_section for ILP32.
131 2013-07-27 Andrew Pinski <apinski@cavium.com>
133 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
134 BFD_RELOC_AARCH64_NONE explicitly.
136 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
138 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
139 entry size if there is no ELF section data.
141 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
143 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
144 Don't check symbol visibility here. Remove a check already
146 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
147 instead of individual checks.
148 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
149 check the offset to decide if produce a GOT or PLT entry.
150 Remove redundant assertions. Remove code to produce GOT entries
151 for local symbols. Remove a duplicate comment and add a comment
153 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
156 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
158 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
161 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
163 * elf32-vax.c (elf_vax_discard_got_entries): New function.
164 (elf_vax_always_size_sections): Likewise.
165 (elf_vax_size_dynamic_sections): Remove code moved to
166 elf_vax_always_size_sections. Make comment on
167 elf_vax_instantiate_got_entries match reality.
168 (elf_vax_instantiate_got_entries): Assert that rather than check
169 if dynobj is null. Don't check for dynamic_sections_created.
170 Make function description match reality.
171 (elf_backend_always_size_sections): New macro.
173 2013-07-25 Alan Modra <amodra@gmail.com>
175 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
177 (opd_entry_value): Cache .opd section contents.
178 (ppc64_elf_relocate_section): Adjust.
180 2013-07-25 Alan Modra <amodra@gmail.com>
184 * elflink.c (elf_link_add_object_symbols): Correct test in
185 last patch. Remove unnecessary code.
187 2013-07-24 Tristan Gingold <gingold@adacore.com>
189 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
190 R_RBR. Add numbers in comments.
191 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
192 * coff64-rs6000.c: Likewise.
194 2013-07-20 Alan Modra <amodra@gmail.com>
198 * elflink.c (elf_link_add_object_symbols): Don't clobber
199 .gnu.warning.symbol sections when shared.
201 2013-07-19 Nick Clifton <nickc@redhat.com>
203 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
204 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
206 2013-07-18 Travis Snoozy <quandary@remstate.com>
209 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
211 * R_MSP430_2X_PCREL: Likewise.
212 * R_MSP430X_10_PCREL: Likewise.
213 * R_MSP430X_2X_PCREL: Likewise.
215 2013-07-18 Terry Guo <terry.guo@arm.com>
217 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
219 (elf32_arm_final_link_relocate): Likewise.
221 2013-07-18 Bill Neubauer <wcn@google.com>
223 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
226 2013-07-18 Roland McGrath <mcgrathr@google.com>
228 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
229 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
230 (arm_build_one_stub): Increase MAXRELOCS to 3.
231 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
232 (struct elf32_arm_link_hash_table): Give add_stub_section member's
233 pointee type a third argument.
234 (elf32_arm_create_or_find_stub_sec): Update caller.
235 (elf32_arm_size_stubs): Update argument type.
236 * bfd-in.h (elf32_arm_size_stubs): Update decl.
237 * bfd-in2.h: Regenerate.
238 * libbfd.h: Regenerate.
240 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
242 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
243 magic numbers with enum values.
245 2013-07-12 Roland McGrath <mcgrathr@google.com>
247 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
248 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
249 been added here with 2013-07-05 elf32-s390.c change).
250 * bfd-in2.h: Regenerate (no-op).
251 * libbfd.h: Regenerate (no-op).
253 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
255 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
257 (_bfd_mips_elf_print_private_bfd_data): Likewise.
259 2013-07-09 Tristan Gingold <gingold@adacore.com>
261 * vms-alpha.c (struct vms_private_data_struct): Remove
262 flag_hash_long_names and flag_show_after_trunc.
263 (hash_string): Remove.
264 (_bfd_vms_length_hash_symbol): Remove.
265 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
266 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
267 (_bfd_vms_write_ehdr): Remove code that set removed flags.
268 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
269 (vms_bfd_is_local_label_name): Remove trace call.
271 2013-07-09 Tristan Gingold <gingold@adacore.com>
273 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
275 * configure.com: Adjust to match changes in configure.
276 * makefile.vms (OBJS): Update list.
278 2013-07-05 Tristan Gingold <gingold@adacore.com>
280 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
283 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
285 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
286 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
287 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
288 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
290 * elf64-s390.c: See elf32-s390.c
291 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
292 * libbfd.h: Add new reloc strings.
294 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
296 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
298 (elfNN_aarch64_relocate_section): Likewise.
299 (elfNN_aarch64_gc_sweep_hook): Likewise.
300 (elfNN_aarch64_check_relocs): Likewise.
302 2013-07-03 Alan Modra <amodra@gmail.com>
304 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
305 when relocatable. Don't change root.type or type here.
306 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
308 2013-07-03 Alan Modra <amodra@gmail.com>
310 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
311 (ppc64_elf_size_stubs): Don't set "addend".
312 (ppc64_elf_relocate_section): Don't allow calls via
313 toc-adjusting stubs without a following nop even in an
314 executable, except for self-calls and both libc_start_main
315 and .libc_start_main.
317 2013-07-03 Alan Modra <amodra@gmail.com>
319 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
321 2013-07-02 Tristan Gingold <gingold@adacore.com>
323 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
326 2013-07-02 Tristan Gingold <gingold@adacore.com>
328 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
329 (_bfd_vms_find_nearest_line_discriminator): New function.
331 2013-07-02 Tristan Gingold <gingold@adacore.com>
333 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
335 2013-07-02 Tristan Gingold <gingold@adacore.com>
337 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
338 (rs6000coff_vec): Reference it.
340 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
342 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
343 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
344 (elfNN_aarch64_create_dynamic_sections): Do not define
345 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
347 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
349 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
350 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
351 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
352 * ld-aarch64/tls-relax-all.d: Likewise.
353 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
354 * ld-aarch64/gc-tls-relocs.d: Likewise.
355 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
356 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
357 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
359 2013-07-02 Alan Modra <amodra@gmail.com>
361 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
362 .TOC. after relocatable check.
364 2013-07-01 Alan Modra <amodra@gmail.com>
366 * elf64-ppc.h (ppc64_elf_toc): Delete.
367 (ppc64_elf_set_toc): Declare.
368 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
369 with call the ppc64_elf_set_toc.
370 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
371 (ppc64_elf_start_multitoc_partition): Likewise.
372 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
374 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
376 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
377 as needing a toc pointer.
378 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
379 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
382 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
385 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
388 2013-06-28 Nick Clifton <nickc@redhat.com>
391 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
393 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
395 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
397 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
398 in sgot[0] rather than sgotplt[0].
400 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
402 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
403 beginning of the generated file.
404 (elf64-aarch64.c): Likewise.
405 * Makefile.in: Re-generated.
407 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
409 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
410 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
411 * Makefile.in: Re-generated.
412 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
413 (bfd_elf64_littleaarch64_vec): Likewise.
414 (bfd_elf32_bigaarch64_vec): Likewise.
415 (bfd_elf32_littleaarch64_vec): Likewise.
416 * configure: Re-generated.
417 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
418 * elfxx-aarch64.h: New file.
419 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
420 stuff to elfxx-aarch64.c.
421 (bfd_elf_aarch64_put_addend): Removed.
422 (PG_OFFSET, PG): Likewise.
423 (elfNN_aarch64_small_plt0_entry): Support ELF32.
424 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
425 (elf64_aarch64_grok_prstatus): Removed.
426 (elf_backend_grok_prstatus): Removed.
428 (aarch64_unsigned_overflow): Likewise.
429 (aarch64_signed_overflow): Likewise.
430 (aarch64_resolve_relocation): Likewise.
432 (decode_branch_ofs_26): Likewise.
433 (decode_cond_branch_ofs_19): Likewise.
434 (decode_ld_lit_ofs_19): Likewise.
435 (decode_tst_branch_ofs_14): Likewise.
436 (decode_movw_imm): Likewise.
437 (decode_adr_imm): Likewise.
438 (decode_add_imm): Likewise.
439 (reencode_branch_ofs_26): Likewise.
440 (reencode_cond_branch_ofs_19): Likewise.
441 (reencode_ld_lit_ofs_19): Likewise.
442 (reencode_tst_branch_ofs_14): Likewise.
443 (reencode_movw_imm): Likewise.
444 (reencode_adr_imm): Likewise.
445 (reencode_ldst_pos_imm): Likewise.
446 (reencode_add_imm): Likewise.
447 (reencode_movzn_to_movz): Likewise.
448 (reencode_movzn_to_movn): Likewise.
449 (aarch64_relocate): Update to call the new function names in
451 (aarch64_calculate_got_entry_vma): Likewise.
452 (elfNN_aarch64_final_link_relocate): Likewise.
453 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
454 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
455 (elf_aarch64_update_plt_entry): ... this.
456 (elfNN_aarch64_create_small_pltn_entry): Update.
457 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
458 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
459 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
460 call elf_aarch64_update_plt_entry.
462 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
464 * bfd-in2.h: Re-generated.
465 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
466 (IS_AARCH64_TLS_RELOC): Change to be based on the
467 bfd reloc enumerators.
468 (IS_AARCH64_TLSDESC_RELOC): Likewise.
469 (PG, PG_OFFSET): Cast literal to bfd_vma.
470 (elf64_aarch64_howto_table): Removed.
471 (elf64_aarch64_howto_dynrelocs): Removed.
472 (elf64_aarch64_tls_howto_table): Removed.
473 (elf64_aarch64_tlsdesc_howto_table): Removed.
474 (elfNN_aarch64_howto_table): New table to host all howto entires..
475 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
476 (elfNN_aarch64_bfd_reloc_from_howto): New function.
477 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
478 (struct elf_aarch64_reloc_map): New.
479 (elf_aarch64_reloc_map): New table.
480 (elfNN_aarch64_howto_from_bfd_reloc): New function.
481 (elfNN_aarch64_howto_from_type): Update to look up the new table
482 elfNN_aarch64_howto_table.
483 (struct elf64_aarch64_reloc_map): Remove.
484 (elf64_aarch64_reloc_map): Remove.
485 (elfNN_aarch64_reloc_type_lookup): Change to call
486 elfNN_aarch64_howto_from_bfd_reloc.
487 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
488 elfNN_aarch64_howto_table.
489 (aarch64_resolve_relocation): Refactor to switch on the bfd
491 (bfd_elf_aarch64_put_addend): Likewise.
492 (elfNN_aarch64_final_link_relocate): Likewise.
493 (aarch64_tls_transition_without_check): Likewise.
494 (aarch64_reloc_got_type): Likewise.
495 (aarch64_can_relax_tls): Likewise.
496 (aarch64_tls_transition): Likewise.
497 (elfNN_aarch64_tls_relax): Likewise.
498 (elfNN_aarch64_final_link_relocate): Likewise.
499 (elfNN_aarch64_relocate_section): Likewise.
500 (elfNN_aarch64_gc_sweep_hook): Likewise.
501 (elfNN_aarch64_check_relocs): Likewise.
502 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
503 * libbfd.h: Re-generated.
504 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
505 (BFD_RELOC_AARCH64_RELOC_START)
506 (BFD_RELOC_AARCH64_RELOC_END)
507 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
508 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
509 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
510 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
511 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
512 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
513 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
515 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
517 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
518 (BUILD_CFILES): Add elf32-aarch64.c.
519 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
520 * Makefile.in: Re-generated.
521 * archures.c (bfd_mach_aarch64_ilp32): New define.
522 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
523 (bfd_elf32_aarch64_set_options): Ditto.
524 (elf32_aarch64_setup_section_lists): Ditto.
525 (elf32_aarch64_next_input_section): Ditto.
526 (elf32_aarch64_size_stubs): Ditto.
527 (elf32_aarch64_build_stubs): Ditto.
528 * bfd-in2.h: Re-generated.
529 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
530 and bfd_elf32_bigaarch64_vec.
531 (aarch64-*-linux*): Likewise.
532 (aarch64_be-*-elf): Likewise.
533 (aarch64_be-*-linux*): Likewise.
534 * configure.in (bfd_elf32_bigaarch64_vec)
535 (bfd_elf32_littleaarch64_vec): New.
536 * configure: Re-generated.
537 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
539 (bfd_aarch64_arch_ilp32): New.
540 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
541 * elfnn-aarch64.c (ARCH_SIZE): New define.
542 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
543 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
544 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
545 (ELF64_R_*): Rename to ELFNN_R_*.
546 Plus other paramaterization.
547 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
549 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
550 bfd_elf32_littleaarch64_vec.
552 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
554 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
555 (BUILD_CFILES): Add elf64-aarch64.c.
556 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
557 * Makefile.in: Re-generated.
558 * elf64-aarch64.c: Rename to ...
559 * elfnn-aarch64.c: ... this.
561 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
562 Paul Brook <paul@codesourcery.com>
564 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
565 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
566 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
567 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
568 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
569 (micromips_insn32_o32_exec_plt0_entry): New variable.
570 (micromips_insn32_o32_exec_plt_entry): Likewise.
571 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
572 (mips_elf_estimate_stub_size): Likewise.
573 (_bfd_mips_elf_size_dynamic_sections): Likewise.
574 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
575 (mips_finish_exec_plt): Likewise.
576 (_bfd_mips_elf_relax_section): Likewise.
577 (_bfd_mips_elf_insn32): New function.
578 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
580 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
582 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
584 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
585 (bfd_elf32_get_synthetic_symtab): New macro.
586 * elfxx-mips.c (plt_entry): New structure.
587 (mips_elf_link_hash_entry): Add use_plt_entry member.
588 (mips_elf_link_hash_table): Rename plt_entry_size member to
589 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
590 plt_comp_offset, plt_got_index entries and plt_header_is_comp
592 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
593 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
594 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
595 (STUB_LI16S_MICROMIPS): Likewise.
596 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
597 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
598 (micromips_o32_exec_plt0_entry): New variable.
599 (mips16_o32_exec_plt_entry): Likewise.
600 (micromips_o32_exec_plt_entry): Likewise.
601 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
602 (mips_elf_output_extsym): Update to use gotplt_union's plist
603 member rather than offset.
604 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
605 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
606 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
607 member rather than offset.
608 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
610 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
612 (mips_elf_make_plt_record): New function.
613 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
614 of JAL relocations that might need a PLT entry.
615 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
616 gotplt_union's plist member rather than offset. Set individual
617 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
618 Don't set the symbol's value in the symbol table for PLT
619 references here. Don't set the PLT or PLT GOT section sizes
621 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
622 (mips_elf_allocate_lazy_stub): Likewise.
623 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
625 (mips_elf_set_plt_sym_value): New function.
626 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
627 PLT and PLT GOT section sizes here. Set the symbol values in
628 the symbol table for PLT references here. Handle microMIPS
629 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
630 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
631 gotplt_union's plist member rather than offset. Handle
632 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
633 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
634 gotplt_union's plist member rather than offset. Use
635 MIPS_ELF_GOT_SIZE to calculate GOT address.
636 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
637 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
638 mips_finish_exec_plt.
639 (_bfd_mips_elf_link_hash_table_create): Update to use
640 gotplt_union's plist member rather than offset.
641 (_bfd_mips_elf_get_synthetic_symtab): New function.
643 2013-06-24 Wawa <caojinyu@msn.com>
646 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
648 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
650 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
652 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
653 * Makefile.in: Regenerate.
654 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
655 Set want64 to true for them at the end.
656 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
659 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
661 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
662 set sh_entsize for PLT section.
664 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
666 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
667 * bfd-in2.h: Re-generated.
668 * elf64-aarch64.c (RELOC_SECTION): Removed.
669 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
670 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
671 (elf64_aarch64_link_hash_traverse): Ditto.
672 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
675 2013-06-19 Will Newton <will.newton@linaro.org>
677 * configure: Regenerated.
678 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
679 * elf64-aarch64.c: Remove objalloc.h include.
680 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
681 (struct elf64_aarch64_link_hash_table): Remove ifunc related
682 members. (elf_aarch64_local_htab_hash): Remove function.
683 (elf_aarch64_local_htab_eq): Remove function.
684 (elf_aarch64_get_local_sym_hash): Remove function.
685 (elf64_aarch64_link_hash_table_create): Remove local hash
686 table initialization.
687 (elf64_aarch64_final_link_relocate): Remove sym argument and
688 handling of ifunc symbols.
689 (elf64_aarch64_relocate_section): Don't pass sym argument to
690 elf64_aarch64_final_link_relocate.
691 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
692 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
693 (elf64_aarch64_check_relocs): Likewise.
694 (elf64_aarch64_post_process_headers): Remove call to
696 (elf64_aarch64_is_function_type): New function.
697 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
698 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
699 (elf64_aarch64_size_dynamic_sections): Remove call to
700 elf_aarch64_allocate_local_dynrelocs.
701 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
702 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
703 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
704 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
705 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
706 elf_aarch64_finish_local_dynamic_symbol.
707 (elf64_aarch64_add_symbol_hook): Remove function.
709 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
711 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
712 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
713 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
714 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
715 R_AARCH64_GOT_LD_PREL19.
717 2013-06-13 Terry Guo <terry.guo@arm.com>
720 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
721 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
722 supports thumb instructions.
724 2013-06-11 DJ Delorie <dj@redhat.com>
726 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
728 2013-06-11 Will Newton <will.newton@linaro.org>
730 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
731 ELF64_R_SYM instead of ELF32_R_SYM.
733 2013-06-11 Nick Clifton <nickc@redhat.com>
735 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
736 checks if the dynamic sections have been created and relaxation
737 has not been performed.
739 2013-06-07 Will Newton <will.newton@linaro.org>
741 * configure: Regenerate.
742 * configure.in: Build elf-ifunc.o for AArch64.
743 * elf64-aarch64.c: Include objalloc.h.
744 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
745 (struct elf64_aarch64_link_hash_table): Add members for handling
746 R_AARCH64_IRELATIVE relocations.
747 (elf_aarch64_local_htab_hash): New function.
748 (elf_aarch64_local_htab_eq): New function.
749 (elf_aarch64_get_local_sym_hash): New function.
750 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
752 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
753 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
754 for handling STT_GNU_IFUNC symbols.
755 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
756 references to STT_GNU_IFUNC symbols.
757 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
758 STT_GNU_IFUNC symbols.
759 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
760 symbols. Ensure we don't increase plt.refcount from -1 to 0.
761 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
762 (elf64_aarch64_is_function_type): Remove function.
763 (elf64_aarch64_allocate_dynrelocs): Call
764 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
765 (elf_aarch64_allocate_local_dynrelocs): New function.
766 (elf64_aarch64_size_dynamic_sections): Call
767 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
768 (elf64_aarch64_create_small_pltn_entry): Add info argument.
769 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
770 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
771 STT_GNU_IFUNC symbols and .iplt.
772 (elf_aarch64_finish_local_dynamic_symbol): New function.
773 (elf64_aarch64_finish_dynamic_sections): Call
774 elf_aarch64_finish_local_dynamic_symbol.
775 (elf64_aarch64_add_symbol_hook): New function.
777 2013-06-03 Alan Modra <amodra@gmail.com>
779 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
780 var. Use it with last_stab.
782 2013-05-30 Paul Brook <paul@codesourcery.com>
784 * bfd-in2.h: Regenerate.
785 * elf32-mips.c (elf_mips_eh_howto): New.
786 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
787 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
788 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
789 * elf64-mips.c (elf_mips_eh_howto): New.
790 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
791 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
792 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
793 * libbfd.h: Regenerate.
794 * reloc.c (BFD_RELOC_MIPS_EH): New.
796 2013-05-29 Nick Clifton <nickc@redhat.com>
798 * dwarf2.c (struct dwarf2_debug): Add fields for handling
799 alternate debug info source.
800 (dwarf_debug_sections): Add entries for alternate .debug_str and
801 .debug_info sections.
802 (dwarf_debug_section_enum): Likewise.
803 (read_alt_indirect_string): New function. Handles a
804 DW_FORM_GNU_strp_alt attribute.
805 (read_alt_indirect_ref): New function. Handles a
806 DW_FORM_GNU_ref_alt attribute.
807 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
808 DW_FORM_GNU_strp_alt.
809 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
811 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
813 * opncls.c (GNU_DEBUGALTLINK): Define.
814 (bfd_get_alt_debug_link_info): New function.
815 (separate_alt_debug_file_exists): New function.
816 (find_separate_debug_file): Add parameters for fetch and check
818 (bfd_follow_gnu_debugaltlink): New function.
819 * bfd-in2.h: Regenerate.
821 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
823 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
824 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
825 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
826 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
827 * bfd-in2.h: Regenerate.
828 * libbfd.h: Regenerate.
829 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
831 (elf64_aarch64_tlsdesc_howto_table): Likewise.
832 (elf64_aarch64_reloc_map): Likewise.
833 (aarch64_resolve_relocation): Likewise.
834 (bfd_elf_aarch64_put_addend): Likewise.
835 (aarch64_tls_transition_without_check): Likewise.
836 (aarch64_reloc_got_type): Likewise.
837 (elf64_aarch64_final_link_relocate): Likewise.
838 (elf64_aarch64_tls_relax): Likewise.
839 (elf64_aarch64_relocate_section): Likewise.
840 (elf64_aarch64_gc_sweep_hook): Likewise.
841 (elf64_aarch64_check_relocs): Likewise.
843 2013-05-26 Mark Wielaard <mjw@redhat.com>
845 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
846 (max_open_files): New static int initialized to zero.
847 (bfd_cache_max_open): New static function to set and return
849 (bfd_cache_init): Use bfd_cache_max_open.
850 (bfd_open_file): Likewise.
851 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
852 (AC_CHECK_FUNCS): Add getrlimit.
853 * configure: Regenerated.
854 * config.in: Likewise.
855 * sysdep.h: Check and include sys/resource.h for getrlimit.
857 2013-05-23 Alan Modra <amodra@gmail.com>
859 * format.c (bfd_check_format_matches): Don't match a target in
860 targ_selvecs if some other target is a better match. If
861 targets implement match priority, fall back to the first of
864 2013-05-22 Eric Herman <eric@freesa.org>
867 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
869 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
872 * srec.c (srec_set_section_contents): Properly convert size
873 and offset to address when octets_per_byte is not unity.
875 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
877 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
878 refcount member of the gotplt_union when resetting the reference
879 count. Adjust comment.
881 2013-05-20 Will Newton <will.newton@linaro.org>
883 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
884 relocs_copied member.
885 (elf64_aarch64_link_hash_newfunc): Remove initialization of
886 relocs_copied member.
887 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
888 relocs_copied member.
890 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
892 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
895 2013-05-16 Cary Coutant <ccoutant@google.com>
897 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
898 external_ext_size and esize.
900 2013-05-16 Tristan Gingold <gingold@adacore.com>
902 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
903 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
905 2013-05-15 Andreas Schwab <schwab@suse.de>
907 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
909 2013-05-10 Joel Brobecker <brobecker@adacore.com>
911 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
912 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
914 2013-05-09 Joel Brobecker <brobecker@adacore.com>
916 * bfd.c (_bfd_default_error_handler): Replace use of putc
917 by fputc. Add comment explaining why.
919 2013-05-09 Alan Modra <amodra@gmail.com>
921 * elflink.c (elf_link_add_object_symbols): Don't omit reading
922 of symbols when hashes already exist.
924 2013-05-07 Will Newton <will.newton@linaro.org>
926 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
927 plt_header_size argument for ports where it differs from
929 * elf-bfd.h: Likewise.
930 * elf32-i386.c: Pass plt_header_size to
931 _bfd_elf_allocate_ifunc_dyn_relocs.
932 * elf64-x86-64.c: Likewise.
934 2013-05-07 Will Newton <will.newton@linaro.org>
936 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
938 * elf-bfd.h: Likewise.
940 2013-05-06 Paul Brook <paul@codesourcery.com>
942 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
943 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
944 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
945 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
946 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
947 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
949 2013-05-06 Alan Modra <amodra@gmail.com>
951 * elf64-ppc.c (opd_entry_value): Handle case where symbol
952 hashes are not available.
954 2013-05-06 Alan Modra <amodra@gmail.com>
956 * elflink.c (elf_link_add_object_symbols): Don't save symbol
957 hashes around loading as-needed library. Zero them on allocation,
958 and restore to initial all-zero state if library not needed.
959 Arrange to reuse hashes if we load library again later.
961 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
963 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
964 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
965 * elfn32-mips.c: Likewise.
966 * elf64-mips.c: Likewise.
968 2013-05-02 Nick Clifton <nickc@redhat.com>
970 * archures.c: Add some more MSP430 machine numbers.
971 * config.bfd (msp430): Define targ_selvecs.
972 * configure.in: Add bfd_elf32_msp430_ti_vec.
973 * cpu-msp430.c: Add some more MSP430 machine numbers.
974 * elf32-msp430.c Add support for MSP430X relocations.
975 Add support for TI compiler generated relocations.
976 Add support for sym_diff relocations.
977 Add support for relaxing out of range short branches into long
979 Add support for MSP430 attribute section.
980 * reloc.c: Add MSP430X relocations.
981 * targets.c: Add bfd_elf32_msp430_ti_vec.
982 * bfd-in2.h: Regenerate.
983 * configure: Regenerate.
984 * libbfd.h: Regenerate.
986 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
988 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
989 alpha*-*-linux*ecoff*.
991 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
994 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
997 2013-04-30 Alan Modra <amodra@gmail.com>
999 * elflink.c (bfd_elf_record_link_assignment): Dont make
1000 STV_INTERNAL symbols STV_HIDDEN.
1002 2013-04-29 Nick Clifton <nickc@redhat.com>
1004 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1005 fragmented .debug_line sections associated with unmarked code
1008 2013-04-29 Will Newton <will.newton@linaro.org>
1010 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1011 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1013 2013-04-29 Will Newton <will.newton@linaro.org>
1015 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1016 error check up and add error message.
1018 2013-04-26 Will Newton <will.newton@linaro.org>
1020 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1022 2013-04-25 Alan Modra <amodra@gmail.com>
1024 * config.bfd: Add powerpc64le-linux.
1026 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1028 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1031 2013-04-24 Roland McGrath <mcgrathr@google.com>
1033 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1034 allocate space for PLT header even if IS_IPLT_ENTRY.
1035 (arm_nacl_put_plt0): New function, broken out of ...
1036 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1037 If HTAB->nacl_p, set up the PLT header in .iplt too.
1038 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1039 a mapping symbol for the start of .iplt too.
1041 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1043 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1045 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1047 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1049 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1051 2013-04-22 Alan Modra <amodra@gmail.com>
1054 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1055 sh_size or reloc_count adjustment by count.
1057 2013-04-22 Alan Modra <amodra@gmail.com>
1059 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1060 create_linkage_sections here..
1061 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1062 (create_linkage_sections): Move earlier in file.
1063 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1064 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1066 2013-04-19 Nick Clifton <nickc@redhat.com>
1069 * compress.c (decompress_contents): Always call inflateEnd, even
1070 when another inflation operation fails.
1072 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1074 * elf-ifunc.c: Update copyright year.
1076 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1078 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1079 macro's return value is ignored.
1080 * elf32-hppa.c: Likewise.
1081 * elf32-tic6x.c: Likewise.
1082 * mach-o.c: Likewise.
1084 * opncls.c: Likewise.
1085 * peicode.h: Likewise.
1086 * elf32-m32r.c: Check return value of bfd_set_section_*().
1087 * elfnn-ia64.c: Likewise.
1088 * elfxx-mips.c: Likewise.
1089 * vms-alpha.c: Likewise.
1091 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1094 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1095 regular reference without non-GOT reference when building
1098 2013-04-15 Alan Modra <amodra@gmail.com>
1100 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1101 cache slot for archives.
1103 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1105 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1106 local variable mmop.
1108 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1111 * bfd/elf32-avr.c: Consider all sections to determine if linker
1112 relaxation can safely delete a ret after a call/jmp
1114 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1116 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1119 2013-04-08 Tom Tromey <tromey@redhat.com>
1121 * som.c (bfd_section_from_som_symbol): No longer static.
1122 * som.h (bfd_section_from_som_symbol): Declare.
1124 2013-04-06 Alan Modra <amodra@gmail.com>
1126 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1127 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1129 2013-04-05 Nick Clifton <nickc@redhat.com>
1131 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1133 2013-04-04 Alan Modra <amodra@gmail.com>
1135 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1136 * bfd-in2.h: Regenerate.
1137 * elflink.c (elf_link_add_object_symbols): Use new error.
1139 2013-04-03 Nick Clifton <nickc@redhat.com>
1141 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1142 (bfd_elf32_bfd_is_target_special_symbol): Define.
1144 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1146 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1147 elf64_aarch64_locals to get local GOT reference counts.
1149 2013-04-02 DJ Delorie <dj@redhat.com>
1151 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1152 (rl78_elf_relax_section): Only fetch the next reloc if there is
1155 2013-03-30 Alan Modra <amodra@gmail.com>
1158 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1159 global symbols referenced by relocs.
1160 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1161 * elf32-bfin.c (bfin_check_relocs): Likewise.
1162 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1163 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1164 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1165 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1166 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1167 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1168 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1169 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1170 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1171 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1172 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1173 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1174 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1175 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1176 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1177 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1178 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1179 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1180 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1181 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1182 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1183 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1184 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1185 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1186 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1187 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1188 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1189 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1190 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1191 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1192 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1193 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1194 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1195 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1196 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1197 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1198 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1199 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1200 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1201 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1202 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1203 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1204 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1205 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1206 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1207 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1208 test indirect/warning links for NULL.
1210 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1213 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1214 symbol is referenced by a non-shared object.
1215 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1217 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1219 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1220 R_SH_REL32 relocations against undefined weak symbols.
1222 2013-03-28 Alan Modra <amodra@gmail.com>
1224 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1225 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1226 into ifunc and non-ifunc.
1227 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1228 separate ifunc/non-ifunc dynrel counts.
1229 (allocate_got): Always use reliplt for ifunc.
1230 (allocate_dynrelocs): Likewise.
1231 (ppc64_elf_size_dynamic_sections): Likewise.
1232 (ppc64_elf_layout_multitoc): Likewise.
1233 (ppc64_elf_relocate_section): Likewise.
1235 2013-03-28 Alan Modra <amodra@gmail.com>
1237 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1238 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1239 into ifunc and non-ifunc.
1240 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1241 (ppc_elf_size_dynamic_sections): Likewise.
1242 (ppc_elf_relocate_section): Likewise.
1244 2013-03-28 Alan Modra <amodra@gmail.com>
1246 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1247 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1248 bfd_link_info* and asection* params.
1249 (_bfd_elf_reloc_type_class): Likewise.
1250 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1251 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1252 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1253 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1254 for any reliplt reloc. Don't return reloc_class_plt for
1255 R_PPC_REL24 and R_PPC_ADDR24.
1256 * elf64-ppc.c (allocate_got): Formatting.
1257 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1259 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1260 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1261 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1262 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1263 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1264 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1265 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1266 Add extra params to the various reloc_type_class functions.
1268 2013-03-27 Alan Modra <amodra@gmail.com>
1270 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1271 masks for all local ifunc syms.
1272 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1273 (ppc_elf_size_dynamic_sections): Likewise.
1274 (ppc_elf_relocate_section): Likewise.
1276 2013-03-27 Will Newton <will.newton@linaro.org>
1278 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1279 dynamic reloc for symbols with dynindx == -1.
1280 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1281 dynamic reloc for symbols with dynindx == -1.
1283 2013-03-27 Will Newton <will.newton@linaro.org>
1285 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1286 dynamic reloc for non-default visibility undefined weaks.
1287 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1288 dynamic reloc for non-default visibility undefined weaks.
1290 2013-03-26 Alan Modra <amodra@gmail.com>
1292 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1293 over _bfd_elf_merge_symbol calls.
1295 2013-03-26 Alan Modra <amodra@gmail.com>
1297 * elflink.c (elf_link_add_object_symbols): Add assertion for
1298 common override alignment check code. Formatting.
1300 2013-03-25 Alan Modra <amodra@gmail.com>
1302 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1303 usual common symbols as well as for dynamic. Add poldbfd param.
1304 Save old bfd. Adjust callers.
1305 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1306 and "value" by value, not pointer. Adjust caller.
1307 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1308 Delete code to set same. Use old_bfd and old_alignment from
1309 _bfd_elf_merge_symbol instead. Add default symbol before
1310 alignment and size checks. Wrap overlong lines.
1312 2013-03-25 Alan Modra <amodra@gmail.com>
1314 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1315 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1316 when override is true.
1318 2013-03-25 Alan Modra <amodra@gmail.com>
1320 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1323 2013-03-25 Alan Modra <amodra@gmail.com>
1325 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1327 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1328 early in symbol loop.
1330 2013-03-25 Alan Modra <amodra@gmail.com>
1332 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1333 (_bfd_elf_init_reloc_shdr): Delete.
1334 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1335 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1336 just what is needed.
1337 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1339 2013-03-23 Alan Modra <amodra@gmail.com>
1341 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1342 * elflink.c (_bfd_elf_merge_symbol): Make static.
1343 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1344 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1346 2013-03-23 Alan Modra <amodra@gmail.com>
1349 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1350 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1351 def_dynamic/ref_dynamic.
1352 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1355 2013-03-22 David S. Miller <davem@davemloft.net>
1357 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1360 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1363 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1364 errors adjusting relocs and symbols.
1366 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1368 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1369 @(disp:32,ERx) to mov @(disp:16,ERx).
1370 (R_H8_DISP32A16): New reloc.
1371 Comments added and corrected.
1372 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1373 * bfd-in2.h: Regenerate.
1374 * libbfd.h: Regenerate.
1376 2013-03-21 Kai Tietz <ktietz@redhat.com>
1378 * coffgen.c (coff_real_object_p): Make global.
1379 * peicode.h (coff_real_object_p): Add prototype.
1380 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1381 external_PEI_IMAGE_hdr structure.
1382 (coff_swap_filehdr_in): Handle variable header-size.
1383 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1384 of directory-entiries as specified in pe-header.
1386 2013-03-21 Nick Clifton <nickc@redhat.com>
1389 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1390 iWMMXt and iWMMXt2 processors from attributes.
1392 2013-03-20 Alan Modra <amodra@gmail.com>
1394 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1395 sh_type according to is_rela.
1397 2013-03-18 Alan Modra <amodra@gmail.com>
1400 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1401 considering whether an --as-needed library is needed.
1403 2013-03-14 Tom Tromey <tromey@redhat.com>
1405 * opncls.c (bfd_get_debug_link_info): Rename from
1406 get_debug_link_info. Export. Update comment.
1407 (find_separate_debug_file): Update.
1408 * bfd-in2.h: Rebuild.
1410 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1412 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1414 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1417 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1419 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1420 * elf.c (elfcore_write_s390_tdb): New function.
1421 (elfcore_write_register_note): Call it.
1422 (elfcore_grok_s390_tdb): New function.
1423 (elfcore_grok_note): Call it.
1425 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1427 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1429 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1431 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1433 2013-03-04 Alan Modra <amodra@gmail.com>
1435 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1436 non-zero addends when relocatable, rather than addends >= 32768.
1437 Always zero "addend" before applying relocation.
1439 2013-03-04 Nick Clifton <nickc@redhat.com>
1441 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1442 file pointer offsets for thin archives.
1444 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1446 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1447 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1449 2013-02-27 DJ Delorie <dj@redhat.com>
1451 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1452 * libbfd.h: Regenerate.
1453 * bfd-in2.h: Regenerate.
1454 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1455 references in compuated relocs.
1457 2013-02-26 Anthony Green <green@moxielogic.com>
1459 * config.bfd: Extend moxie-rtems target triplet name support.
1461 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1464 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1465 unique_global only for definition.
1466 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1468 (elf_link_add_object_symbols): Set unique_global only
1471 2013-02-21 Alan Modra <amodra@gmail.com>
1473 * elf-bfd.h (struct elf_build_id): Extracted from..
1474 (struct elf_build_id_info): ..here. Delete.
1475 (struct output_elf_obj_tdata): New, extracted from..
1476 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1478 (elf_program_header_size): Reference tdata->o.
1479 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1480 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1481 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1482 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1483 when opening bfd in any mode that might write.
1484 (_bfd_elf_write_object_contents): Use build_id field in
1485 output_elf_obj_tdata.
1486 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1487 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1489 2013-02-21 Alan Modra <amodra@gmail.com>
1491 * elf-bfd.h (struct core_elf_obj_tdata): New.
1492 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1493 core_program, and core_command. Add "core".
1494 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1495 Update all refs to tdata core fields.
1496 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1497 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1498 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1499 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1500 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1501 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1502 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1503 to tdata core fields.
1505 2013-02-21 Alan Modra <amodra@gmail.com>
1507 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1508 Delete num_locals and num_globals.
1509 (elf_num_locals, elf_num_globals): Don't define.
1510 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1511 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1512 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1513 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1514 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1515 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1517 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1518 number of locals syms via new param.
1519 (swap_out_syms): Adjust to suit elf_map_symbols change.
1521 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1523 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1524 STO_MICROMIPS annotation.
1526 2013-02-19 Alan Modra <amodra@gmail.com>
1528 * configure.in: Bump version to 2.23.52.
1529 * elf-bfd.h (struct elf_build_id_info): New.
1530 (struct elf_obj_tdata): Delete after_write_object_contents,
1531 after_write_object_contents_info and build_id_size. Make build_id
1532 a pointer to struct elf_build_id_info.
1533 * elf.c (_bfd_elf_write_object_contents): Style. Update
1534 after_write_ibject_contents invocation.
1535 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1536 allow zero size notes.
1537 * configure: Regenerate.
1539 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1541 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1542 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1543 (micromips_elf64_howto_table_rela): Likewise.
1544 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1545 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1546 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1547 (elf_micromips_howto_table_rela): Likewise.
1548 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1550 2013-02-18 Paul Brook <paul@codesourcery.com>
1552 * elfxx-mips.c (MICROMIPS_P): New macro.
1553 (_bfd_mips_elf_symbol_processing): Use it.
1555 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1557 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1558 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1560 2013-02-18 Alan Modra <amodra@gmail.com>
1563 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1564 (_bfd_elf_strtab_clear_all_refs): Declare.
1565 (_bfd_elf_strtab_resize): Declare.
1566 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1567 (_bfd_elf_strtab_clear_all_refs): New function.
1568 (_bfd_elf_strtab_resize): Likewise.
1569 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1571 2013-02-18 Alan Modra <amodra@gmail.com>
1573 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1574 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1575 and elf_text_section to..
1576 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1577 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1578 (struct alpha_elf_find_line): ..this.
1579 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1581 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1584 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1585 for references from the dummy bfd.
1587 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1590 * elflink.c (elf_link_add_object_symbols): Also track weak
1593 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1596 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1597 archive pointing to itself.
1598 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1600 2013-02-15 Nick Clifton <nickc@redhat.com>
1603 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1604 accessing a corrupt nested archive.
1606 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1608 * elfxx-mips.c (mips_got_page_ref): New structure.
1609 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1610 pair to represent the anchor point.
1611 (mips_got_info): Add a got_page_refs field.
1612 (mips_elf_link_hash_table): Add a sym_cache field.
1613 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1614 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1615 new anchor representation.
1616 (mips_elf_create_got_info): Create got_page_refs rather than
1618 (mips_elf_record_got_page_ref): New function.
1619 (mips_elf_pages_for_range): Move further down file.
1620 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1621 Use a section rather than a (bfd, symndx) pair to represent the
1623 (mips_elf_resolve_got_page_ref): New function.
1624 (mips_elf_resolve_final_got_entries): Use it to populate
1626 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1627 rather than mips_elf_record_got_page_entry. Only nullify h
1629 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1632 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1634 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1637 2013-02-12 Alan Modra <amodra@gmail.com>
1639 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1640 suitable definition when using generic linker hash table.
1642 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1644 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1645 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1646 mips_elf_traverse_got_arg. Count GOT entries.
1647 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1648 as argument. Update after above changes.
1649 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1650 mips_elf_count_got_entries. Update the calls to
1651 mips_elf_resolve_final_got_entries.
1653 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1655 * elfxx-mips.c (mips_got_tls_type): New enum.
1656 (mips_got_entry): Add tls_initialized.
1657 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1658 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1660 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1661 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1662 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1664 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1665 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1666 tls_initialized rather than GOT_TLS_DONE.
1667 (mips_tls_got_index): Delete.
1668 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1669 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1670 (mips_elf_record_got_entry): Initialize tls_initialized.
1672 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1674 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1675 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1676 tls_ie_got_offset and tls_gd_got_offset.
1677 (mips_elf_link_hash_newfunc): Remove initialization.
1678 (mips_elf_create_got_info): Likewise.
1679 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1680 (mips_tls_single_got_index): Delete.
1681 (mips_elf_local_got_index): Always use the GOT entry to track
1683 (mips_elf_global_got_index): Likewise.
1684 (mips_elf_create_local_got_entry): Assert that TLS entries have
1685 already been allocated.
1686 (mips_elf_record_global_got_symbol): Don't initialize
1687 tls_ie_type or tls_gd_type.
1688 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1689 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1691 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1693 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1694 have been allocated.
1695 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1696 tls_ie_type and tls_gd_type.
1698 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1700 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1701 aliasing violation. Check for htab allocation failures.
1703 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1705 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1707 (mips_elf_global_got_index): ...here. Reorder arguments so that
1708 the output bfd and info come first.
1709 (mips_elf_calculate_relocation): Update the call to
1710 mips_elf_global_got_index accordingly.
1711 (_bfd_mips_elf_finish_dynamic_symbol): Use
1712 mips_elf_primary_global_got_index rather than
1713 mips_elf_global_got_index.
1714 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1716 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1718 * elfxx-mips.c (mips_got_entry): Update comments.
1719 (mips_elf_multi_got_entry_eq): Rename to...
1720 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1721 (mips_elf_create_got_info): Remove master_got_p argument.
1722 Always use mips_elf_got_entry_eq.
1723 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1724 Update calls accordingly.
1726 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1728 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1729 (mips_elf_bfd2got_hash): Delete.
1730 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1731 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1732 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1733 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1734 than mips_elf_got_for_ibfd.
1735 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1736 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1737 (mips_elf_make_got_per_bfd): Replace with...
1738 (mips_elf_add_got_entry): ...this new function.
1739 (mips_elf_make_got_pages_per_bfd): Replace with...
1740 (mips_elf_add_got_page_entry): ...this new function.
1741 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1742 bfd and GOT arguments. Use mips_elf_add_got_entry and
1743 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1744 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1745 to set the BFD's GOT and free the old table.
1746 (mips_elf_merge_got): Replace bfd2got argument with separate
1747 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1748 Use mips_elf_count_got_entries to count the number of entries in
1749 each GOT. Update the calls to mips_elf_merge_got_with.
1750 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1751 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1752 (mips_elf_multi_got): Don't create the bfd2got hash table.
1753 Replace hash table traversal with a walk over the input bfds,
1754 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1755 to set the output bfd's GOT.
1756 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1757 bfds use the master GOT in the single-GOT case.
1758 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1759 rather than mips_elf_got_for_ibfd.
1761 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1763 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1764 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1765 (mips_elf_record_global_got_symbol): Update the hash entry before
1766 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1768 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1769 (mips_elf_record_got_page_entry): Record the entry in both the
1770 master and bfd GOTs.
1772 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1774 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1775 create another one if necessary.
1776 (mips_elf_set_gotidx): New function.
1777 (mips_elf_set_global_gotidx): Use it.
1778 (mips_elf_initialize_tls_index): Likewise. Take a
1779 mips_elf_traverse_got_arg as argument.
1780 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1781 (mips_elf_multi_got): Likewise. Cope with error returns from
1782 mips_elf_set_global_gotidx.
1784 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1786 * elfxx-mips.c (mips_got_info): Add relocs field.
1787 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1789 (mips_elf_traverse_got_arg): ...this new structure.
1790 (mips_elf_count_local_tls_relocs): Delete.
1791 (mips_elf_count_global_tls_relocs): Likewise.
1792 (mips_elf_count_got_entry): New function.
1793 (mips_elf_count_local_got_entries): Likewise.
1794 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1795 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1796 (mips_elf_record_local_got_symbol): Don't count got entries here.
1797 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1798 (mips_elf_set_global_got_offset): Split into...
1799 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1800 new functions. Take a mips_elf_traverse_got_arg rather than a
1801 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1802 Use g->relocs to record the number of relocs needed for global GOT
1804 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1805 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1806 relocations. Update for above function split.
1807 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1808 to count both the number of GOT entries and the number of TLS
1809 relocs required by local entries. Likewise
1810 mips_elf_count_global_tls_entries and global entries.
1811 Remove uses of mips_elf_count_local_tls_relocs and
1812 mips_elf_count_global_tls_relocs.
1814 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1816 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1817 to say that each structure represents only one type of TLS reference.
1818 (GOT_TLS_TYPE): New define.
1819 (mips_elf_link_hash_entry): Temporarily split tls_type and
1820 tls_got_offset into two variables each.
1821 (mips_elf_link_hash_newfunc): Update accordingly.
1822 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1823 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1824 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1825 (mips_tls_got_relocs): Use a switch statement.
1826 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1827 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1828 local "offset" variable.
1829 (mips_tls_got_index): Remove r_type argument and assert. Remove
1830 code that handled entries with two TLS types; always use the
1831 original got_index instead.
1832 (mips_tls_single_got_index): New function.
1833 (mips_elf_local_got_index): Use entry->tls_type to check for
1834 TLS entries. Use mips_tls_single_got_index. Update call to
1836 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1837 Use p->tls_type to check for TLS entries. Update call to
1838 mips_tls_got_index. Use mips_tls_single_got_index.
1839 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1840 Use entry.tls_type to check for TLS entries.
1841 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1842 with r_type argument. Use mips_elf_reloc_tls_type.
1843 Set up the new hash entry fields.
1844 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1845 with r_type argument. Use mips_elf_reloc_tls_type and
1846 mips_tls_got_entries. Remove code that handled entries
1847 with multiple TLS types.
1848 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1849 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1850 Use equality rather than masks when checking for specific TLS types.
1851 Use mips_tls_got_entries. Remove code that handled entries
1852 with multiple TLS types.
1853 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1854 testing the hash table entry.
1855 (_bfd_mips_elf_check_relocs): Update calls to
1856 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1857 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1858 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1860 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1862 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1863 (mips_elf_got_entry_hash): ...this, deleting the old version.
1864 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1867 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1869 * elfxx-mips.c (mips_elf_create_got_info): New function.
1870 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1871 (mips_elf_create_got_section): Likewise.
1873 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1875 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1878 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1880 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1882 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1884 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1885 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1887 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1889 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1890 (mips_elf_count_global_tls_relocs): Don't count indirect or
1892 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1893 number of TLS entries were allocated.
1895 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1897 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1899 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1901 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1902 if there are TLS relocations.
1904 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1906 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1907 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1909 2013-02-11 Alan Modra <amodra@gmail.com>
1911 * elfcode.h (elf_checksum_contents): Free contents.
1912 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1913 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1914 (elf_final_link_free): New function, extracted from..
1915 (bfd_elf_final_link): ..here. Always call
1916 _bfd_elf_write_section_eh_frame_hdr.
1917 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1918 _bfd_elf_link_hash_table_free.
1919 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1920 * libbfd.h: Regenerate.
1921 * merge.c (_bfd_merge_sections_free): New function.
1922 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1924 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1925 _bfd_elf_link_hash_table_free.
1926 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1927 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1928 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1929 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1930 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1931 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1932 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1933 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1934 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1935 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1936 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1937 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1938 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1939 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1940 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1941 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1942 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1944 2013-02-10 Alan Modra <amodra@gmail.com>
1946 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1947 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1948 * m68klinux.c (linux_link_hash_table_create): Likewise.
1949 * sparclinux.c (linux_link_hash_table_create): Likewise.
1950 * sunos.c (sunos_link_hash_table_create): Likewise.
1951 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1952 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1953 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1954 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1955 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1956 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1957 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1958 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1959 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1960 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1961 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1962 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1963 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1964 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1965 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1966 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1967 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1968 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1969 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1970 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1971 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1972 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1973 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1974 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1975 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1976 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1977 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1978 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1980 2013-02-10 Alan Modra <amodra@gmail.com>
1982 * i386linux.c (linux_link_hash_table_create): Allocate table
1983 with bfd_zmalloc, not bfd_alloc.
1984 * pdp11.c (link_hash_table_create): Allocate table with
1985 bfd_malloc, not bfd_alloc.
1986 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1987 with bfd_zmalloc, not bfd_zalloc.
1988 (bfin_link_hash_table_create): Likewise.
1989 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1990 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1992 2013-02-10 Alan Modra <amodra@gmail.com>
1995 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1997 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1999 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2001 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2004 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2006 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2009 2013-02-08 Alan Modra <amodra@gmail.com>
2012 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2013 * elf.c (elf_find_function): Revert last change. Use new
2014 tdata field rather than static vars for cache.
2016 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2019 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2020 symbol is defined in regular object.
2022 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2025 * elf.c (elf_find_function): Don't cache if symbols change.
2027 2013-02-07 Alan Modra <amodra@gmail.com>
2030 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2031 copy attributes from or to non-ELF.
2033 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2035 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2036 for non-zero TLS symbol.
2037 (elf_i386_relocate_section): Don't resolve size relocation against
2038 non-zero TLS symbol.
2039 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2040 pc_count for non-zero TLS symbol.
2041 (elf_x86_64_relocate_section): Don't resolve size relocation
2042 against non-zero TLS symbol.
2044 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2045 Andrew Jenner <andrew@codesourcery.com>
2047 Based on patches from Altera Corporation.
2049 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2050 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2051 (BFD_BACKENDS): Add elf32-nios2.lo.
2052 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2053 * Makefile.in: Regenerated.
2054 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2055 bfd_elf32_littlenios2_vec.
2056 * configure: Regenerated.
2057 * config.bfd: Add cases for nios2.
2058 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2059 (bfd_mach_nios2): Define.
2060 (bfd_nios2_arch): Declare.
2061 (bfd_archures_list): Add bfd_nios2_arch.
2062 * targets.c (bfd_elf32_bignios2_vec): Declare.
2063 (bfd_elf32_littlenios2_vec): Declare.
2064 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2065 bfd_elf32_littlenios2_vec.
2066 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2067 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2068 * bfd-in2.h: Regenerated.
2069 * libbfd.h: Regenerated.
2070 * cpu-nios2.c: New file.
2071 * elf32-nios2.c: New file.
2073 2013-02-06 Alan Modra <amodra@gmail.com>
2075 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2078 2013-02-06 Alan Modra <amodra@gmail.com>
2080 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2081 * Makefile.in: Regenerate.
2083 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2084 Pedro Alves <palves@redhat.com>
2086 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2087 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2089 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2090 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2091 * elf-linux-psinfo.h: New file.
2092 * elf.c: Include elf-linux-psinfo.h.
2093 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2095 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2096 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2097 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2098 (elfcore_write_ppc_linux_prpsinfo32): New function.
2100 2013-02-04 Tristan Gingold <gingold@adacore.com>
2102 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2105 2013-02-04 Alan Modra <amodra@gmail.com>
2107 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2108 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2109 * Makefile.in: Regenerate.
2110 * po/SRC-POTFILES.in: Regenerate.
2112 2013-02-04 Alan Modra <amodra@gmail.com>
2114 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2115 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2117 2013-02-01 Alan Modra <amodra@gmail.com>
2119 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2122 2013-01-31 Tristan Gingold <gingold@adacore.com>
2124 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2125 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2126 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2128 2013-01-31 Alan Modra <amodra@gmail.com>
2129 David S. Miller <davem@davemloft.net>
2132 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2133 references to __tls_get_addr.
2134 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2135 vtinherit and vtentry reloc handling too.
2136 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2138 2013-01-31 Alan Modra <amodra@gmail.com>
2140 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2142 2013-01-31 Alan Modra <amodra@gmail.com>
2144 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2146 2013-01-28 Alan Modra <amodra@gmail.com>
2148 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2149 "relocation" in error messages throughout file.
2150 (ppc64_elf_relocate_section): Remove sibling call error message,
2151 replace with "call lacks nop". Specially report errors for
2152 branches to function entry points via OPD lookup and branches
2153 to stubs. Remove NULL symbol handling now done by %T.
2155 2013-01-28 Alan Modra <amodra@gmail.com>
2157 * archive.c (bfd_generic_archive_p): Return target and keep
2158 ardata on partial matches.
2159 * format.c (bfd_check_format_matches): Adjust for above
2160 change. Remove bfd_error_file_ambiguously_recognized dead
2163 2013-01-26 Alan Modra <amodra@gmail.com>
2165 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2166 bfd_preserve_finish): Move to..
2167 * format.c: ..here, splitting out..
2168 (bfd_reinit): ..this. New function.
2169 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2170 keep bfd state for a match.
2171 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2172 * elfcore.h (elf_core_file_p): Likewise.
2173 * mach-o.c (bfd_mach_o_header_p): Likewise.
2174 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2175 * xsym.c (bfd_sym_object_p): Likewise.
2176 * mmo.c (mmo_scan): Clear abfd->symcount.
2177 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2178 * section.c (bfd_section_list_clear): Clear section_htab.count.
2179 * bfd-in2.h: Regenerate.
2181 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2183 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2184 second reloc, make sure that the reloc potentially exists first.
2186 2013-01-24 Nick Clifton <nickc@redhat.com>
2188 * archures.c: Add bfd_mach_v850e3v5.
2189 * bfd-in2.h: Regenerate.
2190 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2191 * cpu-v850_rh850.c: Likewise.
2192 * elf32-v850.c: Add support for v850e3v5 architecture.
2194 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2196 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2198 2013-01-23 Leif Ekblad <leif@rdos.net>
2200 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2202 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2204 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2205 non-zero TLS symbol.
2206 (elf_i386_relocate_section): Resolve size relocation against
2207 non-zero TLS symbol.
2208 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2209 for non-zero TLS symbol.
2210 (elf_x86_64_relocate_section): Resolve size relocation against
2211 non-zero TLS symbol.
2213 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2215 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2216 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2219 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2221 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2222 PC-relative relocation.
2223 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2224 as PC-relative relocation.
2226 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2228 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2230 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2232 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2233 and R_X86_64_SIZE64 check.
2234 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2235 nor R_X86_64_SIZE64.
2237 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2239 * bfd-in2.h: Regenerated.
2240 * libbfd.h: Likewise.
2242 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2243 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2244 (elf_i386_check_relocs): Handle R_386_SIZE32.
2245 (elf_i386_gc_sweep_hook): Likewise.
2246 (elf_i386_relocate_section): Likewise.
2248 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2249 and R_X86_64_SIZE64 entries.
2250 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2251 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2252 (elf_x86_64_reloc_name_lookup): Likewise.
2253 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2255 (elf_x86_64_gc_sweep_hook): Likewise.
2256 (elf_x86_64_relocate_section): Likewise.
2258 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2261 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2263 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2264 with R_X86_64_RELATIVE64.
2266 2013-01-15 Nick Clifton <nickc@redhat.com>
2268 * elf32-msp430.c: Fix spelling typo.
2270 2013-01-15 Alan Modra <amodra@gmail.com>
2272 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2275 2013-01-14 Alan Modra <amodra@gmail.com>
2278 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2279 (memory_bclose): Likewise. Return 0 on success.
2280 * cache.c (cache_bclose): Likewise.
2281 * opncls.c (opncls_bclose, bfd_close): Likewise.
2282 * vms-lib.c (vms_lib_bclose): Likewise.
2283 * libbfd.h: Regenerate.
2285 2013-01-13 Alan Modra <amodra@gmail.com>
2287 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2288 Add ref_dynamic_nonweak.
2289 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2290 (_bfd_elf_merge_symbol): Don't call above function. Move
2291 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2293 (elf_link_add_object_symbols): Delete redundant "override" test.
2294 Don't set dynamic_def here.
2295 (elf_link_output_extsym): Update.
2297 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2299 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2300 normal and TLS symbol access.
2301 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2303 2013-01-12 Alan Modra <amodra@gmail.com>
2305 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2306 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2307 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2309 2013-01-12 Alan Modra <amodra@gmail.com>
2312 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2313 (_bfd_elf_strtab_clear_all_refs): Define.
2314 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2315 (_bfd_elf_strtab_clear_all_refs): Delete.
2316 * elflink.c (elf_link_add_object_symbols): Clear out added
2317 strtab refs. Correct handling of warning common symbols.
2319 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2321 * aout0.c: Remove trailing white spaces.
2322 * archive.c: Likewise.
2323 * archures.c: Likewise.
2324 * bfd-in.h: Likewise.
2325 * bfd-in2.h: Likewise.
2326 * coff-alpha.c: Likewise.
2327 * coff-i860.c: Likewise.
2328 * coff-mips.c: Likewise.
2329 * coff-ppc.c: Likewise.
2330 * coff-tic80.c: Likewise.
2331 * coff-x86_64.c: Likewise.
2332 * coff-z80.c: Likewise.
2333 * coffcode.h: Likewise.
2334 * coffgen.c: Likewise.
2335 * cofflink.c: Likewise.
2336 * compress.c: Likewise.
2337 * corefile.c: Likewise.
2338 * cpu-arm.c: Likewise.
2339 * cpu-avr.c: Likewise.
2340 * cpu-bfin.c: Likewise.
2341 * cpu-cr16.c: Likewise.
2342 * cpu-cr16c.c: Likewise.
2343 * cpu-crx.c: Likewise.
2344 * cpu-h8300.c: Likewise.
2345 * cpu-i386.c: Likewise.
2346 * cpu-lm32.c: Likewise.
2347 * cpu-m68k.c: Likewise.
2348 * cpu-moxie.c: Likewise.
2349 * cpu-msp430.c: Likewise.
2350 * cpu-sh.c: Likewise.
2351 * cpu-xc16x.c: Likewise.
2352 * dwarf2.c: Likewise.
2353 * ecofflink.c: Likewise.
2354 * ecoffswap.h: Likewise.
2355 * elf-ifunc.c: Likewise.
2356 * elf-m10300.c: Likewise.
2357 * elf-vxworks.c: Likewise.
2358 * elf32-avr.c: Likewise.
2359 * elf32-avr.h: Likewise.
2360 * elf32-cr16.c: Likewise.
2361 * elf32-cr16c.c: Likewise.
2362 * elf32-cris.c: Likewise.
2363 * elf32-crx.c: Likewise.
2364 * elf32-frv.c: Likewise.
2365 * elf32-hppa.c: Likewise.
2366 * elf32-i860.c: Likewise.
2367 * elf32-ip2k.c: Likewise.
2368 * elf32-iq2000.c: Likewise.
2369 * elf32-m32c.c: Likewise.
2370 * elf32-m68hc1x.c: Likewise.
2371 * elf32-msp430.c: Likewise.
2372 * elf32-mt.c: Likewise.
2373 * elf32-ppc.c: Likewise.
2374 * elf32-rl78.c: Likewise.
2375 * elf32-s390.c: Likewise.
2376 * elf32-score.h: Likewise.
2377 * elf32-sh-symbian.c: Likewise.
2378 * elf32-sh.c: Likewise.
2379 * elf32-spu.c: Likewise.
2380 * elf32-tic6x.c: Likewise.
2381 * elf32-v850.c: Likewise.
2382 * elf32-xc16x.c: Likewise.
2383 * elf32-xtensa.c: Likewise.
2384 * elf64-alpha.c: Likewise.
2385 * elf64-hppa.c: Likewise.
2386 * elf64-ppc.c: Likewise.
2387 * elf64-s390.c: Likewise.
2388 * elfcore.h: Likewise.
2389 * elflink.c: Likewise.
2390 * elfxx-mips.c: Likewise.
2391 * elfxx-sparc.c: Likewise.
2392 * elfxx-tilegx.c: Likewise.
2394 * libcoff.h: Likewise.
2395 * libpei.h: Likewise.
2396 * libxcoff.h: Likewise.
2397 * linker.c: Likewise.
2398 * mach-o-i386.c: Likewise.
2399 * mach-o-target.c: Likewise.
2400 * mach-o.c: Likewise.
2401 * mach-o.h: Likewise.
2403 * opncls.c: Likewise.
2404 * pdp11.c: Likewise.
2405 * pe-x86_64.c: Likewise.
2406 * peXXigen.c: Likewise.
2407 * pef-traceback.h: Likewise.
2408 * pei-x86_64.c: Likewise.
2409 * peicode.h: Likewise.
2410 * plugin.c: Likewise.
2411 * reloc.c: Likewise.
2412 * riscix.c: Likewise.
2413 * section.c: Likewise.
2416 * tekhex.c: Likewise.
2417 * ticoff.h: Likewise.
2418 * vaxbsd.c: Likewise.
2419 * xcofflink.c: Likewise.
2420 * xtensa-isa.c: Likewise.
2422 2013-01-10 Will Newton <will.newton@imgtec.com>
2424 * Makefile.am: Add Meta.
2425 * Makefile.in: Regenerate.
2426 * archures.c (bfd_mach_metag): New.
2427 * bfd-in2.h: Regenerate.
2428 * config.bfd: Add Meta.
2429 * configure: Regenerate.
2430 * configure.in: Add Meta.
2431 * cpu-metag.c: New file.
2432 * elf-bfd.h: Add Meta.
2433 * elf32-metag.c: New file.
2434 * elf32-metag.h: New file.
2435 * libbfd.h: Regenerate.
2436 * reloc.c: Add Meta relocations.
2437 * targets.c: Add Meta.
2439 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2441 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2442 (elfcore_write_aarch_hw_break): Likewise.
2443 (elfcore_write_aarch_hw_watch): Likewise.
2444 * elf.c (elfcore_grok_aarch_tls): New function.
2445 (elfcore_grok_aarch_hw_break): Likewise.
2446 (elfcore_grok_aarch_hw_watch): Likewise.
2447 (elfcore_grok_note): Call the new functions to handle the
2448 corresponding notes.
2449 (elfcore_write_aarch_tls): New function.
2450 (elfcore_write_aarch_hw_break): Likewise.
2451 (elfcore_write_aarch_hw_watch): Likewise.
2452 (elfcore_write_register_note): Call the new functions to handle the
2453 corresponding pseudo sections.
2455 2013-01-07 Tom Tromey <tromey@redhat.com>
2457 * section.c (_bfd_std_section): Rename from std_section.
2458 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2459 (STD_SECTION): Update.
2460 * bfd-in2.h: Rebuild.
2462 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2464 * archures.c (bfd_mach_mips5900): Define.
2465 * bfd-in2.h: Regenerate.
2466 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2467 * cpu-mips.c: Add support for MIPS r5900.
2468 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2470 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2471 Nick Clifton <nickc@redhat.com>
2473 * elflink.c (get_value): Prevent the use of an undefined shift
2474 operation. Add sanity checks.
2476 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2478 * config.bfd (cr16*-*-uclinux*): New target support.
2481 For older changes see ChangeLog-2012
2483 Copyright (C) 2013 Free Software Foundation, Inc.
2485 Copying and distribution of this file, with or without modification,
2486 are permitted in any medium without royalty provided the copyright
2487 notice and this notice are preserved.
2493 version-control: never