1 2013-08-05 John Tytgat <john@bass-software.com>
3 * po/BLD-POTFILES.in: Regenerate.
4 * po/SRC-POTFILES.in: Likewise.
6 2013-07-31 John Tytgat <john@bass-software.com>
9 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
12 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
14 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
15 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
18 2013-07-27 Andrew Pinski <apinski@cavium.com>
20 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
21 Use the correct alignment for
22 _bfd_elf_make_dynamic_reloc_section for ILP32.
24 2013-07-27 Andrew Pinski <apinski@cavium.com>
26 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
27 BFD_RELOC_AARCH64_NONE explicitly.
29 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
31 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
32 entry size if there is no ELF section data.
34 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
36 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
37 Don't check symbol visibility here. Remove a check already
39 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
40 instead of individual checks.
41 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
42 check the offset to decide if produce a GOT or PLT entry.
43 Remove redundant assertions. Remove code to produce GOT entries
44 for local symbols. Remove a duplicate comment and add a comment
46 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
49 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
51 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
54 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
56 * elf32-vax.c (elf_vax_discard_got_entries): New function.
57 (elf_vax_always_size_sections): Likewise.
58 (elf_vax_size_dynamic_sections): Remove code moved to
59 elf_vax_always_size_sections. Make comment on
60 elf_vax_instantiate_got_entries match reality.
61 (elf_vax_instantiate_got_entries): Assert that rather than check
62 if dynobj is null. Don't check for dynamic_sections_created.
63 Make function description match reality.
64 (elf_backend_always_size_sections): New macro.
66 2013-07-25 Alan Modra <amodra@gmail.com>
68 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
70 (opd_entry_value): Cache .opd section contents.
71 (ppc64_elf_relocate_section): Adjust.
73 2013-07-25 Alan Modra <amodra@gmail.com>
77 * elflink.c (elf_link_add_object_symbols): Correct test in
78 last patch. Remove unnecessary code.
80 2013-07-24 Tristan Gingold <gingold@adacore.com>
82 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
83 R_RBR. Add numbers in comments.
84 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
85 * coff64-rs6000.c: Likewise.
87 2013-07-20 Alan Modra <amodra@gmail.com>
91 * elflink.c (elf_link_add_object_symbols): Don't clobber
92 .gnu.warning.symbol sections when shared.
94 2013-07-19 Nick Clifton <nickc@redhat.com>
96 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
97 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
99 2013-07-18 Travis Snoozy <quandary@remstate.com>
102 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
104 * R_MSP430_2X_PCREL: Likewise.
105 * R_MSP430X_10_PCREL: Likewise.
106 * R_MSP430X_2X_PCREL: Likewise.
108 2013-07-18 Terry Guo <terry.guo@arm.com>
110 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
112 (elf32_arm_final_link_relocate): Likewise.
114 2013-07-18 Bill Neubauer <wcn@google.com>
116 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
119 2013-07-18 Roland McGrath <mcgrathr@google.com>
121 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
122 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
123 (arm_build_one_stub): Increase MAXRELOCS to 3.
124 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
125 (struct elf32_arm_link_hash_table): Give add_stub_section member's
126 pointee type a third argument.
127 (elf32_arm_create_or_find_stub_sec): Update caller.
128 (elf32_arm_size_stubs): Update argument type.
129 * bfd-in.h (elf32_arm_size_stubs): Update decl.
130 * bfd-in2.h: Regenerate.
131 * libbfd.h: Regenerate.
133 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
135 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
136 magic numbers with enum values.
138 2013-07-12 Roland McGrath <mcgrathr@google.com>
140 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
141 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
142 been added here with 2013-07-05 elf32-s390.c change).
143 * bfd-in2.h: Regenerate (no-op).
144 * libbfd.h: Regenerate (no-op).
146 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
148 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
150 (_bfd_mips_elf_print_private_bfd_data): Likewise.
152 2013-07-09 Tristan Gingold <gingold@adacore.com>
154 * vms-alpha.c (struct vms_private_data_struct): Remove
155 flag_hash_long_names and flag_show_after_trunc.
156 (hash_string): Remove.
157 (_bfd_vms_length_hash_symbol): Remove.
158 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
159 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
160 (_bfd_vms_write_ehdr): Remove code that set removed flags.
161 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
162 (vms_bfd_is_local_label_name): Remove trace call.
164 2013-07-09 Tristan Gingold <gingold@adacore.com>
166 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
168 * configure.com: Adjust to match changes in configure.
169 * makefile.vms (OBJS): Update list.
171 2013-07-05 Tristan Gingold <gingold@adacore.com>
173 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
176 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
178 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
179 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
180 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
181 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
183 * elf64-s390.c: See elf32-s390.c
184 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
185 * libbfd.h: Add new reloc strings.
187 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
189 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
191 (elfNN_aarch64_relocate_section): Likewise.
192 (elfNN_aarch64_gc_sweep_hook): Likewise.
193 (elfNN_aarch64_check_relocs): Likewise.
195 2013-07-03 Alan Modra <amodra@gmail.com>
197 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
198 when relocatable. Don't change root.type or type here.
199 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
201 2013-07-03 Alan Modra <amodra@gmail.com>
203 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
204 (ppc64_elf_size_stubs): Don't set "addend".
205 (ppc64_elf_relocate_section): Don't allow calls via
206 toc-adjusting stubs without a following nop even in an
207 executable, except for self-calls and both libc_start_main
208 and .libc_start_main.
210 2013-07-03 Alan Modra <amodra@gmail.com>
212 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
214 2013-07-02 Tristan Gingold <gingold@adacore.com>
216 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
219 2013-07-02 Tristan Gingold <gingold@adacore.com>
221 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
222 (_bfd_vms_find_nearest_line_discriminator): New function.
224 2013-07-02 Tristan Gingold <gingold@adacore.com>
226 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
228 2013-07-02 Tristan Gingold <gingold@adacore.com>
230 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
231 (rs6000coff_vec): Reference it.
233 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
235 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
236 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
237 (elfNN_aarch64_create_dynamic_sections): Do not define
238 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
240 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
242 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
243 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
244 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
245 * ld-aarch64/tls-relax-all.d: Likewise.
246 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
247 * ld-aarch64/gc-tls-relocs.d: Likewise.
248 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
249 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
250 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
252 2013-07-02 Alan Modra <amodra@gmail.com>
254 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
255 .TOC. after relocatable check.
257 2013-07-01 Alan Modra <amodra@gmail.com>
259 * elf64-ppc.h (ppc64_elf_toc): Delete.
260 (ppc64_elf_set_toc): Declare.
261 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
262 with call the ppc64_elf_set_toc.
263 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
264 (ppc64_elf_start_multitoc_partition): Likewise.
265 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
267 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
269 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
270 as needing a toc pointer.
271 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
272 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
275 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
278 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
281 2013-06-28 Nick Clifton <nickc@redhat.com>
284 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
286 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
288 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
290 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
291 in sgot[0] rather than sgotplt[0].
293 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
295 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
296 beginning of the generated file.
297 (elf64-aarch64.c): Likewise.
298 * Makefile.in: Re-generated.
300 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
302 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
303 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
304 * Makefile.in: Re-generated.
305 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
306 (bfd_elf64_littleaarch64_vec): Likewise.
307 (bfd_elf32_bigaarch64_vec): Likewise.
308 (bfd_elf32_littleaarch64_vec): Likewise.
309 * configure: Re-generated.
310 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
311 * elfxx-aarch64.h: New file.
312 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
313 stuff to elfxx-aarch64.c.
314 (bfd_elf_aarch64_put_addend): Removed.
315 (PG_OFFSET, PG): Likewise.
316 (elfNN_aarch64_small_plt0_entry): Support ELF32.
317 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
318 (elf64_aarch64_grok_prstatus): Removed.
319 (elf_backend_grok_prstatus): Removed.
321 (aarch64_unsigned_overflow): Likewise.
322 (aarch64_signed_overflow): Likewise.
323 (aarch64_resolve_relocation): Likewise.
325 (decode_branch_ofs_26): Likewise.
326 (decode_cond_branch_ofs_19): Likewise.
327 (decode_ld_lit_ofs_19): Likewise.
328 (decode_tst_branch_ofs_14): Likewise.
329 (decode_movw_imm): Likewise.
330 (decode_adr_imm): Likewise.
331 (decode_add_imm): Likewise.
332 (reencode_branch_ofs_26): Likewise.
333 (reencode_cond_branch_ofs_19): Likewise.
334 (reencode_ld_lit_ofs_19): Likewise.
335 (reencode_tst_branch_ofs_14): Likewise.
336 (reencode_movw_imm): Likewise.
337 (reencode_adr_imm): Likewise.
338 (reencode_ldst_pos_imm): Likewise.
339 (reencode_add_imm): Likewise.
340 (reencode_movzn_to_movz): Likewise.
341 (reencode_movzn_to_movn): Likewise.
342 (aarch64_relocate): Update to call the new function names in
344 (aarch64_calculate_got_entry_vma): Likewise.
345 (elfNN_aarch64_final_link_relocate): Likewise.
346 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
347 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
348 (elf_aarch64_update_plt_entry): ... this.
349 (elfNN_aarch64_create_small_pltn_entry): Update.
350 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
351 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
352 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
353 call elf_aarch64_update_plt_entry.
355 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
357 * bfd-in2.h: Re-generated.
358 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
359 (IS_AARCH64_TLS_RELOC): Change to be based on the
360 bfd reloc enumerators.
361 (IS_AARCH64_TLSDESC_RELOC): Likewise.
362 (PG, PG_OFFSET): Cast literal to bfd_vma.
363 (elf64_aarch64_howto_table): Removed.
364 (elf64_aarch64_howto_dynrelocs): Removed.
365 (elf64_aarch64_tls_howto_table): Removed.
366 (elf64_aarch64_tlsdesc_howto_table): Removed.
367 (elfNN_aarch64_howto_table): New table to host all howto entires..
368 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
369 (elfNN_aarch64_bfd_reloc_from_howto): New function.
370 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
371 (struct elf_aarch64_reloc_map): New.
372 (elf_aarch64_reloc_map): New table.
373 (elfNN_aarch64_howto_from_bfd_reloc): New function.
374 (elfNN_aarch64_howto_from_type): Update to look up the new table
375 elfNN_aarch64_howto_table.
376 (struct elf64_aarch64_reloc_map): Remove.
377 (elf64_aarch64_reloc_map): Remove.
378 (elfNN_aarch64_reloc_type_lookup): Change to call
379 elfNN_aarch64_howto_from_bfd_reloc.
380 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
381 elfNN_aarch64_howto_table.
382 (aarch64_resolve_relocation): Refactor to switch on the bfd
384 (bfd_elf_aarch64_put_addend): Likewise.
385 (elfNN_aarch64_final_link_relocate): Likewise.
386 (aarch64_tls_transition_without_check): Likewise.
387 (aarch64_reloc_got_type): Likewise.
388 (aarch64_can_relax_tls): Likewise.
389 (aarch64_tls_transition): Likewise.
390 (elfNN_aarch64_tls_relax): Likewise.
391 (elfNN_aarch64_final_link_relocate): Likewise.
392 (elfNN_aarch64_relocate_section): Likewise.
393 (elfNN_aarch64_gc_sweep_hook): Likewise.
394 (elfNN_aarch64_check_relocs): Likewise.
395 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
396 * libbfd.h: Re-generated.
397 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
398 (BFD_RELOC_AARCH64_RELOC_START)
399 (BFD_RELOC_AARCH64_RELOC_END)
400 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
401 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
402 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
403 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
404 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
405 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
406 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
408 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
410 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
411 (BUILD_CFILES): Add elf32-aarch64.c.
412 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
413 * Makefile.in: Re-generated.
414 * archures.c (bfd_mach_aarch64_ilp32): New define.
415 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
416 (bfd_elf32_aarch64_set_options): Ditto.
417 (elf32_aarch64_setup_section_lists): Ditto.
418 (elf32_aarch64_next_input_section): Ditto.
419 (elf32_aarch64_size_stubs): Ditto.
420 (elf32_aarch64_build_stubs): Ditto.
421 * bfd-in2.h: Re-generated.
422 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
423 and bfd_elf32_bigaarch64_vec.
424 (aarch64-*-linux*): Likewise.
425 (aarch64_be-*-elf): Likewise.
426 (aarch64_be-*-linux*): Likewise.
427 * configure.in (bfd_elf32_bigaarch64_vec)
428 (bfd_elf32_littleaarch64_vec): New.
429 * configure: Re-generated.
430 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
432 (bfd_aarch64_arch_ilp32): New.
433 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
434 * elfnn-aarch64.c (ARCH_SIZE): New define.
435 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
436 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
437 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
438 (ELF64_R_*): Rename to ELFNN_R_*.
439 Plus other paramaterization.
440 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
442 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
443 bfd_elf32_littleaarch64_vec.
445 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
447 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
448 (BUILD_CFILES): Add elf64-aarch64.c.
449 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
450 * Makefile.in: Re-generated.
451 * elf64-aarch64.c: Rename to ...
452 * elfnn-aarch64.c: ... this.
454 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
455 Paul Brook <paul@codesourcery.com>
457 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
458 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
459 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
460 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
461 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
462 (micromips_insn32_o32_exec_plt0_entry): New variable.
463 (micromips_insn32_o32_exec_plt_entry): Likewise.
464 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
465 (mips_elf_estimate_stub_size): Likewise.
466 (_bfd_mips_elf_size_dynamic_sections): Likewise.
467 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
468 (mips_finish_exec_plt): Likewise.
469 (_bfd_mips_elf_relax_section): Likewise.
470 (_bfd_mips_elf_insn32): New function.
471 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
473 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
475 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
477 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
478 (bfd_elf32_get_synthetic_symtab): New macro.
479 * elfxx-mips.c (plt_entry): New structure.
480 (mips_elf_link_hash_entry): Add use_plt_entry member.
481 (mips_elf_link_hash_table): Rename plt_entry_size member to
482 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
483 plt_comp_offset, plt_got_index entries and plt_header_is_comp
485 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
486 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
487 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
488 (STUB_LI16S_MICROMIPS): Likewise.
489 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
490 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
491 (micromips_o32_exec_plt0_entry): New variable.
492 (mips16_o32_exec_plt_entry): Likewise.
493 (micromips_o32_exec_plt_entry): Likewise.
494 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
495 (mips_elf_output_extsym): Update to use gotplt_union's plist
496 member rather than offset.
497 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
498 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
499 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
500 member rather than offset.
501 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
503 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
505 (mips_elf_make_plt_record): New function.
506 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
507 of JAL relocations that might need a PLT entry.
508 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
509 gotplt_union's plist member rather than offset. Set individual
510 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
511 Don't set the symbol's value in the symbol table for PLT
512 references here. Don't set the PLT or PLT GOT section sizes
514 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
515 (mips_elf_allocate_lazy_stub): Likewise.
516 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
518 (mips_elf_set_plt_sym_value): New function.
519 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
520 PLT and PLT GOT section sizes here. Set the symbol values in
521 the symbol table for PLT references here. Handle microMIPS
522 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
523 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
524 gotplt_union's plist member rather than offset. Handle
525 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
526 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
527 gotplt_union's plist member rather than offset. Use
528 MIPS_ELF_GOT_SIZE to calculate GOT address.
529 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
530 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
531 mips_finish_exec_plt.
532 (_bfd_mips_elf_link_hash_table_create): Update to use
533 gotplt_union's plist member rather than offset.
534 (_bfd_mips_elf_get_synthetic_symtab): New function.
536 2013-06-24 Wawa <caojinyu@msn.com>
539 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
541 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
543 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
545 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
546 * Makefile.in: Regenerate.
547 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
548 Set want64 to true for them at the end.
549 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
552 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
554 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
555 set sh_entsize for PLT section.
557 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
559 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
560 * bfd-in2.h: Re-generated.
561 * elf64-aarch64.c (RELOC_SECTION): Removed.
562 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
563 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
564 (elf64_aarch64_link_hash_traverse): Ditto.
565 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
568 2013-06-19 Will Newton <will.newton@linaro.org>
570 * configure: Regenerated.
571 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
572 * elf64-aarch64.c: Remove objalloc.h include.
573 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
574 (struct elf64_aarch64_link_hash_table): Remove ifunc related
575 members. (elf_aarch64_local_htab_hash): Remove function.
576 (elf_aarch64_local_htab_eq): Remove function.
577 (elf_aarch64_get_local_sym_hash): Remove function.
578 (elf64_aarch64_link_hash_table_create): Remove local hash
579 table initialization.
580 (elf64_aarch64_final_link_relocate): Remove sym argument and
581 handling of ifunc symbols.
582 (elf64_aarch64_relocate_section): Don't pass sym argument to
583 elf64_aarch64_final_link_relocate.
584 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
585 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
586 (elf64_aarch64_check_relocs): Likewise.
587 (elf64_aarch64_post_process_headers): Remove call to
589 (elf64_aarch64_is_function_type): New function.
590 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
591 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
592 (elf64_aarch64_size_dynamic_sections): Remove call to
593 elf_aarch64_allocate_local_dynrelocs.
594 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
595 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
596 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
597 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
598 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
599 elf_aarch64_finish_local_dynamic_symbol.
600 (elf64_aarch64_add_symbol_hook): Remove function.
602 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
604 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
605 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
606 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
607 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
608 R_AARCH64_GOT_LD_PREL19.
610 2013-06-13 Terry Guo <terry.guo@arm.com>
613 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
614 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
615 supports thumb instructions.
617 2013-06-11 DJ Delorie <dj@redhat.com>
619 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
621 2013-06-11 Will Newton <will.newton@linaro.org>
623 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
624 ELF64_R_SYM instead of ELF32_R_SYM.
626 2013-06-11 Nick Clifton <nickc@redhat.com>
628 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
629 checks if the dynamic sections have been created and relaxation
630 has not been performed.
632 2013-06-07 Will Newton <will.newton@linaro.org>
634 * configure: Regenerate.
635 * configure.in: Build elf-ifunc.o for AArch64.
636 * elf64-aarch64.c: Include objalloc.h.
637 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
638 (struct elf64_aarch64_link_hash_table): Add members for handling
639 R_AARCH64_IRELATIVE relocations.
640 (elf_aarch64_local_htab_hash): New function.
641 (elf_aarch64_local_htab_eq): New function.
642 (elf_aarch64_get_local_sym_hash): New function.
643 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
645 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
646 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
647 for handling STT_GNU_IFUNC symbols.
648 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
649 references to STT_GNU_IFUNC symbols.
650 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
651 STT_GNU_IFUNC symbols.
652 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
653 symbols. Ensure we don't increase plt.refcount from -1 to 0.
654 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
655 (elf64_aarch64_is_function_type): Remove function.
656 (elf64_aarch64_allocate_dynrelocs): Call
657 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
658 (elf_aarch64_allocate_local_dynrelocs): New function.
659 (elf64_aarch64_size_dynamic_sections): Call
660 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
661 (elf64_aarch64_create_small_pltn_entry): Add info argument.
662 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
663 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
664 STT_GNU_IFUNC symbols and .iplt.
665 (elf_aarch64_finish_local_dynamic_symbol): New function.
666 (elf64_aarch64_finish_dynamic_sections): Call
667 elf_aarch64_finish_local_dynamic_symbol.
668 (elf64_aarch64_add_symbol_hook): New function.
670 2013-06-03 Alan Modra <amodra@gmail.com>
672 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
673 var. Use it with last_stab.
675 2013-05-30 Paul Brook <paul@codesourcery.com>
677 * bfd-in2.h: Regenerate.
678 * elf32-mips.c (elf_mips_eh_howto): New.
679 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
680 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
681 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
682 * elf64-mips.c (elf_mips_eh_howto): New.
683 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
684 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
685 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
686 * libbfd.h: Regenerate.
687 * reloc.c (BFD_RELOC_MIPS_EH): New.
689 2013-05-29 Nick Clifton <nickc@redhat.com>
691 * dwarf2.c (struct dwarf2_debug): Add fields for handling
692 alternate debug info source.
693 (dwarf_debug_sections): Add entries for alternate .debug_str and
694 .debug_info sections.
695 (dwarf_debug_section_enum): Likewise.
696 (read_alt_indirect_string): New function. Handles a
697 DW_FORM_GNU_strp_alt attribute.
698 (read_alt_indirect_ref): New function. Handles a
699 DW_FORM_GNU_ref_alt attribute.
700 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
701 DW_FORM_GNU_strp_alt.
702 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
704 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
706 * opncls.c (GNU_DEBUGALTLINK): Define.
707 (bfd_get_alt_debug_link_info): New function.
708 (separate_alt_debug_file_exists): New function.
709 (find_separate_debug_file): Add parameters for fetch and check
711 (bfd_follow_gnu_debugaltlink): New function.
712 * bfd-in2.h: Regenerate.
714 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
716 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
717 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
718 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
719 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
720 * bfd-in2.h: Regenerate.
721 * libbfd.h: Regenerate.
722 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
724 (elf64_aarch64_tlsdesc_howto_table): Likewise.
725 (elf64_aarch64_reloc_map): Likewise.
726 (aarch64_resolve_relocation): Likewise.
727 (bfd_elf_aarch64_put_addend): Likewise.
728 (aarch64_tls_transition_without_check): Likewise.
729 (aarch64_reloc_got_type): Likewise.
730 (elf64_aarch64_final_link_relocate): Likewise.
731 (elf64_aarch64_tls_relax): Likewise.
732 (elf64_aarch64_relocate_section): Likewise.
733 (elf64_aarch64_gc_sweep_hook): Likewise.
734 (elf64_aarch64_check_relocs): Likewise.
736 2013-05-26 Mark Wielaard <mjw@redhat.com>
738 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
739 (max_open_files): New static int initialized to zero.
740 (bfd_cache_max_open): New static function to set and return
742 (bfd_cache_init): Use bfd_cache_max_open.
743 (bfd_open_file): Likewise.
744 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
745 (AC_CHECK_FUNCS): Add getrlimit.
746 * configure: Regenerated.
747 * config.in: Likewise.
748 * sysdep.h: Check and include sys/resource.h for getrlimit.
750 2013-05-23 Alan Modra <amodra@gmail.com>
752 * format.c (bfd_check_format_matches): Don't match a target in
753 targ_selvecs if some other target is a better match. If
754 targets implement match priority, fall back to the first of
757 2013-05-22 Eric Herman <eric@freesa.org>
760 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
762 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
765 * srec.c (srec_set_section_contents): Properly convert size
766 and offset to address when octets_per_byte is not unity.
768 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
770 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
771 refcount member of the gotplt_union when resetting the reference
772 count. Adjust comment.
774 2013-05-20 Will Newton <will.newton@linaro.org>
776 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
777 relocs_copied member.
778 (elf64_aarch64_link_hash_newfunc): Remove initialization of
779 relocs_copied member.
780 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
781 relocs_copied member.
783 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
785 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
788 2013-05-16 Cary Coutant <ccoutant@google.com>
790 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
791 external_ext_size and esize.
793 2013-05-16 Tristan Gingold <gingold@adacore.com>
795 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
796 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
798 2013-05-15 Andreas Schwab <schwab@suse.de>
800 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
802 2013-05-10 Joel Brobecker <brobecker@adacore.com>
804 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
805 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
807 2013-05-09 Joel Brobecker <brobecker@adacore.com>
809 * bfd.c (_bfd_default_error_handler): Replace use of putc
810 by fputc. Add comment explaining why.
812 2013-05-09 Alan Modra <amodra@gmail.com>
814 * elflink.c (elf_link_add_object_symbols): Don't omit reading
815 of symbols when hashes already exist.
817 2013-05-07 Will Newton <will.newton@linaro.org>
819 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
820 plt_header_size argument for ports where it differs from
822 * elf-bfd.h: Likewise.
823 * elf32-i386.c: Pass plt_header_size to
824 _bfd_elf_allocate_ifunc_dyn_relocs.
825 * elf64-x86-64.c: Likewise.
827 2013-05-07 Will Newton <will.newton@linaro.org>
829 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
831 * elf-bfd.h: Likewise.
833 2013-05-06 Paul Brook <paul@codesourcery.com>
835 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
836 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
837 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
838 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
839 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
840 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
842 2013-05-06 Alan Modra <amodra@gmail.com>
844 * elf64-ppc.c (opd_entry_value): Handle case where symbol
845 hashes are not available.
847 2013-05-06 Alan Modra <amodra@gmail.com>
849 * elflink.c (elf_link_add_object_symbols): Don't save symbol
850 hashes around loading as-needed library. Zero them on allocation,
851 and restore to initial all-zero state if library not needed.
852 Arrange to reuse hashes if we load library again later.
854 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
856 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
857 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
858 * elfn32-mips.c: Likewise.
859 * elf64-mips.c: Likewise.
861 2013-05-02 Nick Clifton <nickc@redhat.com>
863 * archures.c: Add some more MSP430 machine numbers.
864 * config.bfd (msp430): Define targ_selvecs.
865 * configure.in: Add bfd_elf32_msp430_ti_vec.
866 * cpu-msp430.c: Add some more MSP430 machine numbers.
867 * elf32-msp430.c Add support for MSP430X relocations.
868 Add support for TI compiler generated relocations.
869 Add support for sym_diff relocations.
870 Add support for relaxing out of range short branches into long
872 Add support for MSP430 attribute section.
873 * reloc.c: Add MSP430X relocations.
874 * targets.c: Add bfd_elf32_msp430_ti_vec.
875 * bfd-in2.h: Regenerate.
876 * configure: Regenerate.
877 * libbfd.h: Regenerate.
879 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
881 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
882 alpha*-*-linux*ecoff*.
884 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
887 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
890 2013-04-30 Alan Modra <amodra@gmail.com>
892 * elflink.c (bfd_elf_record_link_assignment): Dont make
893 STV_INTERNAL symbols STV_HIDDEN.
895 2013-04-29 Nick Clifton <nickc@redhat.com>
897 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
898 fragmented .debug_line sections associated with unmarked code
901 2013-04-29 Will Newton <will.newton@linaro.org>
903 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
904 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
906 2013-04-29 Will Newton <will.newton@linaro.org>
908 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
909 error check up and add error message.
911 2013-04-26 Will Newton <will.newton@linaro.org>
913 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
915 2013-04-25 Alan Modra <amodra@gmail.com>
917 * config.bfd: Add powerpc64le-linux.
919 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
921 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
924 2013-04-24 Roland McGrath <mcgrathr@google.com>
926 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
927 allocate space for PLT header even if IS_IPLT_ENTRY.
928 (arm_nacl_put_plt0): New function, broken out of ...
929 (elf32_arm_finish_dynamic_sections): ... here. Call it.
930 If HTAB->nacl_p, set up the PLT header in .iplt too.
931 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
932 a mapping symbol for the start of .iplt too.
934 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
936 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
938 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
940 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
942 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
944 2013-04-22 Alan Modra <amodra@gmail.com>
947 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
948 sh_size or reloc_count adjustment by count.
950 2013-04-22 Alan Modra <amodra@gmail.com>
952 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
953 create_linkage_sections here..
954 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
955 (create_linkage_sections): Move earlier in file.
956 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
957 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
959 2013-04-19 Nick Clifton <nickc@redhat.com>
962 * compress.c (decompress_contents): Always call inflateEnd, even
963 when another inflation operation fails.
965 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
967 * elf-ifunc.c: Update copyright year.
969 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
971 * coffcode.h: Added a cast to void when a bfd_set_section_*()
972 macro's return value is ignored.
973 * elf32-hppa.c: Likewise.
974 * elf32-tic6x.c: Likewise.
975 * mach-o.c: Likewise.
977 * opncls.c: Likewise.
978 * peicode.h: Likewise.
979 * elf32-m32r.c: Check return value of bfd_set_section_*().
980 * elfnn-ia64.c: Likewise.
981 * elfxx-mips.c: Likewise.
982 * vms-alpha.c: Likewise.
984 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
987 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
988 regular reference without non-GOT reference when building
991 2013-04-15 Alan Modra <amodra@gmail.com>
993 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
994 cache slot for archives.
996 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
998 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1001 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1004 * bfd/elf32-avr.c: Consider all sections to determine if linker
1005 relaxation can safely delete a ret after a call/jmp
1007 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1009 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1012 2013-04-08 Tom Tromey <tromey@redhat.com>
1014 * som.c (bfd_section_from_som_symbol): No longer static.
1015 * som.h (bfd_section_from_som_symbol): Declare.
1017 2013-04-06 Alan Modra <amodra@gmail.com>
1019 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1020 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1022 2013-04-05 Nick Clifton <nickc@redhat.com>
1024 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1026 2013-04-04 Alan Modra <amodra@gmail.com>
1028 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1029 * bfd-in2.h: Regenerate.
1030 * elflink.c (elf_link_add_object_symbols): Use new error.
1032 2013-04-03 Nick Clifton <nickc@redhat.com>
1034 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1035 (bfd_elf32_bfd_is_target_special_symbol): Define.
1037 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1039 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1040 elf64_aarch64_locals to get local GOT reference counts.
1042 2013-04-02 DJ Delorie <dj@redhat.com>
1044 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1045 (rl78_elf_relax_section): Only fetch the next reloc if there is
1048 2013-03-30 Alan Modra <amodra@gmail.com>
1051 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1052 global symbols referenced by relocs.
1053 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1054 * elf32-bfin.c (bfin_check_relocs): Likewise.
1055 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1056 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1057 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1058 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1059 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1060 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1061 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1062 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1063 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1064 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1065 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1066 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1067 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1068 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1069 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1070 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1071 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1072 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1073 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1074 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1075 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1076 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1077 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1078 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1079 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1080 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1081 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1082 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1083 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1084 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1085 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1086 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1087 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1088 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1089 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1090 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1091 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1092 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1093 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1094 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1095 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1096 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1097 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1098 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1099 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1100 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1101 test indirect/warning links for NULL.
1103 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1106 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1107 symbol is referenced by a non-shared object.
1108 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1110 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1112 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1113 R_SH_REL32 relocations against undefined weak symbols.
1115 2013-03-28 Alan Modra <amodra@gmail.com>
1117 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1118 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1119 into ifunc and non-ifunc.
1120 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1121 separate ifunc/non-ifunc dynrel counts.
1122 (allocate_got): Always use reliplt for ifunc.
1123 (allocate_dynrelocs): Likewise.
1124 (ppc64_elf_size_dynamic_sections): Likewise.
1125 (ppc64_elf_layout_multitoc): Likewise.
1126 (ppc64_elf_relocate_section): Likewise.
1128 2013-03-28 Alan Modra <amodra@gmail.com>
1130 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1131 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1132 into ifunc and non-ifunc.
1133 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1134 (ppc_elf_size_dynamic_sections): Likewise.
1135 (ppc_elf_relocate_section): Likewise.
1137 2013-03-28 Alan Modra <amodra@gmail.com>
1139 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1140 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1141 bfd_link_info* and asection* params.
1142 (_bfd_elf_reloc_type_class): Likewise.
1143 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1144 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1145 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1146 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1147 for any reliplt reloc. Don't return reloc_class_plt for
1148 R_PPC_REL24 and R_PPC_ADDR24.
1149 * elf64-ppc.c (allocate_got): Formatting.
1150 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1152 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1153 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1154 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1155 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1156 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1157 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1158 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1159 Add extra params to the various reloc_type_class functions.
1161 2013-03-27 Alan Modra <amodra@gmail.com>
1163 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1164 masks for all local ifunc syms.
1165 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1166 (ppc_elf_size_dynamic_sections): Likewise.
1167 (ppc_elf_relocate_section): Likewise.
1169 2013-03-27 Will Newton <will.newton@linaro.org>
1171 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1172 dynamic reloc for symbols with dynindx == -1.
1173 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1174 dynamic reloc for symbols with dynindx == -1.
1176 2013-03-27 Will Newton <will.newton@linaro.org>
1178 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1179 dynamic reloc for non-default visibility undefined weaks.
1180 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1181 dynamic reloc for non-default visibility undefined weaks.
1183 2013-03-26 Alan Modra <amodra@gmail.com>
1185 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1186 over _bfd_elf_merge_symbol calls.
1188 2013-03-26 Alan Modra <amodra@gmail.com>
1190 * elflink.c (elf_link_add_object_symbols): Add assertion for
1191 common override alignment check code. Formatting.
1193 2013-03-25 Alan Modra <amodra@gmail.com>
1195 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1196 usual common symbols as well as for dynamic. Add poldbfd param.
1197 Save old bfd. Adjust callers.
1198 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1199 and "value" by value, not pointer. Adjust caller.
1200 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1201 Delete code to set same. Use old_bfd and old_alignment from
1202 _bfd_elf_merge_symbol instead. Add default symbol before
1203 alignment and size checks. Wrap overlong lines.
1205 2013-03-25 Alan Modra <amodra@gmail.com>
1207 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1208 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1209 when override is true.
1211 2013-03-25 Alan Modra <amodra@gmail.com>
1213 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1216 2013-03-25 Alan Modra <amodra@gmail.com>
1218 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1220 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1221 early in symbol loop.
1223 2013-03-25 Alan Modra <amodra@gmail.com>
1225 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1226 (_bfd_elf_init_reloc_shdr): Delete.
1227 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1228 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1229 just what is needed.
1230 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1232 2013-03-23 Alan Modra <amodra@gmail.com>
1234 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1235 * elflink.c (_bfd_elf_merge_symbol): Make static.
1236 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1237 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1239 2013-03-23 Alan Modra <amodra@gmail.com>
1242 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1243 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1244 def_dynamic/ref_dynamic.
1245 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1248 2013-03-22 David S. Miller <davem@davemloft.net>
1250 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1253 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1256 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1257 errors adjusting relocs and symbols.
1259 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1261 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1262 @(disp:32,ERx) to mov @(disp:16,ERx).
1263 (R_H8_DISP32A16): New reloc.
1264 Comments added and corrected.
1265 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1266 * bfd-in2.h: Regenerate.
1267 * libbfd.h: Regenerate.
1269 2013-03-21 Kai Tietz <ktietz@redhat.com>
1271 * coffgen.c (coff_real_object_p): Make global.
1272 * peicode.h (coff_real_object_p): Add prototype.
1273 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1274 external_PEI_IMAGE_hdr structure.
1275 (coff_swap_filehdr_in): Handle variable header-size.
1276 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1277 of directory-entiries as specified in pe-header.
1279 2013-03-21 Nick Clifton <nickc@redhat.com>
1282 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1283 iWMMXt and iWMMXt2 processors from attributes.
1285 2013-03-20 Alan Modra <amodra@gmail.com>
1287 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1288 sh_type according to is_rela.
1290 2013-03-18 Alan Modra <amodra@gmail.com>
1293 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1294 considering whether an --as-needed library is needed.
1296 2013-03-14 Tom Tromey <tromey@redhat.com>
1298 * opncls.c (bfd_get_debug_link_info): Rename from
1299 get_debug_link_info. Export. Update comment.
1300 (find_separate_debug_file): Update.
1301 * bfd-in2.h: Rebuild.
1303 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1305 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1307 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1310 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1312 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1313 * elf.c (elfcore_write_s390_tdb): New function.
1314 (elfcore_write_register_note): Call it.
1315 (elfcore_grok_s390_tdb): New function.
1316 (elfcore_grok_note): Call it.
1318 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1320 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1322 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1324 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1326 2013-03-04 Alan Modra <amodra@gmail.com>
1328 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1329 non-zero addends when relocatable, rather than addends >= 32768.
1330 Always zero "addend" before applying relocation.
1332 2013-03-04 Nick Clifton <nickc@redhat.com>
1334 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1335 file pointer offsets for thin archives.
1337 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1339 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1340 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1342 2013-02-27 DJ Delorie <dj@redhat.com>
1344 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1345 * libbfd.h: Regenerate.
1346 * bfd-in2.h: Regenerate.
1347 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1348 references in compuated relocs.
1350 2013-02-26 Anthony Green <green@moxielogic.com>
1352 * config.bfd: Extend moxie-rtems target triplet name support.
1354 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1358 unique_global only for definition.
1359 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1361 (elf_link_add_object_symbols): Set unique_global only
1364 2013-02-21 Alan Modra <amodra@gmail.com>
1366 * elf-bfd.h (struct elf_build_id): Extracted from..
1367 (struct elf_build_id_info): ..here. Delete.
1368 (struct output_elf_obj_tdata): New, extracted from..
1369 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1371 (elf_program_header_size): Reference tdata->o.
1372 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1373 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1374 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1375 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1376 when opening bfd in any mode that might write.
1377 (_bfd_elf_write_object_contents): Use build_id field in
1378 output_elf_obj_tdata.
1379 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1380 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1382 2013-02-21 Alan Modra <amodra@gmail.com>
1384 * elf-bfd.h (struct core_elf_obj_tdata): New.
1385 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1386 core_program, and core_command. Add "core".
1387 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1388 Update all refs to tdata core fields.
1389 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1390 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1391 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1392 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1393 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1394 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1395 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1396 to tdata core fields.
1398 2013-02-21 Alan Modra <amodra@gmail.com>
1400 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1401 Delete num_locals and num_globals.
1402 (elf_num_locals, elf_num_globals): Don't define.
1403 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1404 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1405 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1406 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1407 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1408 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1410 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1411 number of locals syms via new param.
1412 (swap_out_syms): Adjust to suit elf_map_symbols change.
1414 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1416 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1417 STO_MICROMIPS annotation.
1419 2013-02-19 Alan Modra <amodra@gmail.com>
1421 * configure.in: Bump version to 2.23.52.
1422 * elf-bfd.h (struct elf_build_id_info): New.
1423 (struct elf_obj_tdata): Delete after_write_object_contents,
1424 after_write_object_contents_info and build_id_size. Make build_id
1425 a pointer to struct elf_build_id_info.
1426 * elf.c (_bfd_elf_write_object_contents): Style. Update
1427 after_write_ibject_contents invocation.
1428 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1429 allow zero size notes.
1430 * configure: Regenerate.
1432 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1434 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1435 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1436 (micromips_elf64_howto_table_rela): Likewise.
1437 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1438 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1439 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1440 (elf_micromips_howto_table_rela): Likewise.
1441 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1443 2013-02-18 Paul Brook <paul@codesourcery.com>
1445 * elfxx-mips.c (MICROMIPS_P): New macro.
1446 (_bfd_mips_elf_symbol_processing): Use it.
1448 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1450 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1451 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1453 2013-02-18 Alan Modra <amodra@gmail.com>
1456 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1457 (_bfd_elf_strtab_clear_all_refs): Declare.
1458 (_bfd_elf_strtab_resize): Declare.
1459 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1460 (_bfd_elf_strtab_clear_all_refs): New function.
1461 (_bfd_elf_strtab_resize): Likewise.
1462 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1464 2013-02-18 Alan Modra <amodra@gmail.com>
1466 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1467 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1468 and elf_text_section to..
1469 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1470 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1471 (struct alpha_elf_find_line): ..this.
1472 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1474 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1477 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1478 for references from the dummy bfd.
1480 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1483 * elflink.c (elf_link_add_object_symbols): Also track weak
1486 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1489 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1490 archive pointing to itself.
1491 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1493 2013-02-15 Nick Clifton <nickc@redhat.com>
1496 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1497 accessing a corrupt nested archive.
1499 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1501 * elfxx-mips.c (mips_got_page_ref): New structure.
1502 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1503 pair to represent the anchor point.
1504 (mips_got_info): Add a got_page_refs field.
1505 (mips_elf_link_hash_table): Add a sym_cache field.
1506 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1507 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1508 new anchor representation.
1509 (mips_elf_create_got_info): Create got_page_refs rather than
1511 (mips_elf_record_got_page_ref): New function.
1512 (mips_elf_pages_for_range): Move further down file.
1513 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1514 Use a section rather than a (bfd, symndx) pair to represent the
1516 (mips_elf_resolve_got_page_ref): New function.
1517 (mips_elf_resolve_final_got_entries): Use it to populate
1519 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1520 rather than mips_elf_record_got_page_entry. Only nullify h
1522 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1525 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1527 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1530 2013-02-12 Alan Modra <amodra@gmail.com>
1532 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1533 suitable definition when using generic linker hash table.
1535 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1537 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1538 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1539 mips_elf_traverse_got_arg. Count GOT entries.
1540 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1541 as argument. Update after above changes.
1542 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1543 mips_elf_count_got_entries. Update the calls to
1544 mips_elf_resolve_final_got_entries.
1546 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1548 * elfxx-mips.c (mips_got_tls_type): New enum.
1549 (mips_got_entry): Add tls_initialized.
1550 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1551 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1553 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1554 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1555 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1557 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1558 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1559 tls_initialized rather than GOT_TLS_DONE.
1560 (mips_tls_got_index): Delete.
1561 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1562 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1563 (mips_elf_record_got_entry): Initialize tls_initialized.
1565 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1567 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1568 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1569 tls_ie_got_offset and tls_gd_got_offset.
1570 (mips_elf_link_hash_newfunc): Remove initialization.
1571 (mips_elf_create_got_info): Likewise.
1572 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1573 (mips_tls_single_got_index): Delete.
1574 (mips_elf_local_got_index): Always use the GOT entry to track
1576 (mips_elf_global_got_index): Likewise.
1577 (mips_elf_create_local_got_entry): Assert that TLS entries have
1578 already been allocated.
1579 (mips_elf_record_global_got_symbol): Don't initialize
1580 tls_ie_type or tls_gd_type.
1581 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1582 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1584 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1586 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1587 have been allocated.
1588 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1589 tls_ie_type and tls_gd_type.
1591 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1593 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1594 aliasing violation. Check for htab allocation failures.
1596 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1598 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1600 (mips_elf_global_got_index): ...here. Reorder arguments so that
1601 the output bfd and info come first.
1602 (mips_elf_calculate_relocation): Update the call to
1603 mips_elf_global_got_index accordingly.
1604 (_bfd_mips_elf_finish_dynamic_symbol): Use
1605 mips_elf_primary_global_got_index rather than
1606 mips_elf_global_got_index.
1607 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1609 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1611 * elfxx-mips.c (mips_got_entry): Update comments.
1612 (mips_elf_multi_got_entry_eq): Rename to...
1613 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1614 (mips_elf_create_got_info): Remove master_got_p argument.
1615 Always use mips_elf_got_entry_eq.
1616 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1617 Update calls accordingly.
1619 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1621 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1622 (mips_elf_bfd2got_hash): Delete.
1623 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1624 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1625 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1626 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1627 than mips_elf_got_for_ibfd.
1628 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1629 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1630 (mips_elf_make_got_per_bfd): Replace with...
1631 (mips_elf_add_got_entry): ...this new function.
1632 (mips_elf_make_got_pages_per_bfd): Replace with...
1633 (mips_elf_add_got_page_entry): ...this new function.
1634 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1635 bfd and GOT arguments. Use mips_elf_add_got_entry and
1636 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1637 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1638 to set the BFD's GOT and free the old table.
1639 (mips_elf_merge_got): Replace bfd2got argument with separate
1640 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1641 Use mips_elf_count_got_entries to count the number of entries in
1642 each GOT. Update the calls to mips_elf_merge_got_with.
1643 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1644 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1645 (mips_elf_multi_got): Don't create the bfd2got hash table.
1646 Replace hash table traversal with a walk over the input bfds,
1647 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1648 to set the output bfd's GOT.
1649 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1650 bfds use the master GOT in the single-GOT case.
1651 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1652 rather than mips_elf_got_for_ibfd.
1654 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1656 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1657 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1658 (mips_elf_record_global_got_symbol): Update the hash entry before
1659 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1661 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1662 (mips_elf_record_got_page_entry): Record the entry in both the
1663 master and bfd GOTs.
1665 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1667 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1668 create another one if necessary.
1669 (mips_elf_set_gotidx): New function.
1670 (mips_elf_set_global_gotidx): Use it.
1671 (mips_elf_initialize_tls_index): Likewise. Take a
1672 mips_elf_traverse_got_arg as argument.
1673 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1674 (mips_elf_multi_got): Likewise. Cope with error returns from
1675 mips_elf_set_global_gotidx.
1677 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1679 * elfxx-mips.c (mips_got_info): Add relocs field.
1680 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1682 (mips_elf_traverse_got_arg): ...this new structure.
1683 (mips_elf_count_local_tls_relocs): Delete.
1684 (mips_elf_count_global_tls_relocs): Likewise.
1685 (mips_elf_count_got_entry): New function.
1686 (mips_elf_count_local_got_entries): Likewise.
1687 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1688 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1689 (mips_elf_record_local_got_symbol): Don't count got entries here.
1690 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1691 (mips_elf_set_global_got_offset): Split into...
1692 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1693 new functions. Take a mips_elf_traverse_got_arg rather than a
1694 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1695 Use g->relocs to record the number of relocs needed for global GOT
1697 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1698 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1699 relocations. Update for above function split.
1700 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1701 to count both the number of GOT entries and the number of TLS
1702 relocs required by local entries. Likewise
1703 mips_elf_count_global_tls_entries and global entries.
1704 Remove uses of mips_elf_count_local_tls_relocs and
1705 mips_elf_count_global_tls_relocs.
1707 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1709 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1710 to say that each structure represents only one type of TLS reference.
1711 (GOT_TLS_TYPE): New define.
1712 (mips_elf_link_hash_entry): Temporarily split tls_type and
1713 tls_got_offset into two variables each.
1714 (mips_elf_link_hash_newfunc): Update accordingly.
1715 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1716 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1717 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1718 (mips_tls_got_relocs): Use a switch statement.
1719 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1720 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1721 local "offset" variable.
1722 (mips_tls_got_index): Remove r_type argument and assert. Remove
1723 code that handled entries with two TLS types; always use the
1724 original got_index instead.
1725 (mips_tls_single_got_index): New function.
1726 (mips_elf_local_got_index): Use entry->tls_type to check for
1727 TLS entries. Use mips_tls_single_got_index. Update call to
1729 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1730 Use p->tls_type to check for TLS entries. Update call to
1731 mips_tls_got_index. Use mips_tls_single_got_index.
1732 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1733 Use entry.tls_type to check for TLS entries.
1734 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1735 with r_type argument. Use mips_elf_reloc_tls_type.
1736 Set up the new hash entry fields.
1737 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1738 with r_type argument. Use mips_elf_reloc_tls_type and
1739 mips_tls_got_entries. Remove code that handled entries
1740 with multiple TLS types.
1741 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1742 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1743 Use equality rather than masks when checking for specific TLS types.
1744 Use mips_tls_got_entries. Remove code that handled entries
1745 with multiple TLS types.
1746 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1747 testing the hash table entry.
1748 (_bfd_mips_elf_check_relocs): Update calls to
1749 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1750 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1751 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1753 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1755 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1756 (mips_elf_got_entry_hash): ...this, deleting the old version.
1757 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1760 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1762 * elfxx-mips.c (mips_elf_create_got_info): New function.
1763 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1764 (mips_elf_create_got_section): Likewise.
1766 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1768 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1771 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1773 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1775 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1777 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1778 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1780 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1782 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1783 (mips_elf_count_global_tls_relocs): Don't count indirect or
1785 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1786 number of TLS entries were allocated.
1788 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1790 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1792 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1794 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1795 if there are TLS relocations.
1797 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1799 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1800 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1802 2013-02-11 Alan Modra <amodra@gmail.com>
1804 * elfcode.h (elf_checksum_contents): Free contents.
1805 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1806 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1807 (elf_final_link_free): New function, extracted from..
1808 (bfd_elf_final_link): ..here. Always call
1809 _bfd_elf_write_section_eh_frame_hdr.
1810 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1811 _bfd_elf_link_hash_table_free.
1812 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1813 * libbfd.h: Regenerate.
1814 * merge.c (_bfd_merge_sections_free): New function.
1815 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1817 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1818 _bfd_elf_link_hash_table_free.
1819 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1820 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1821 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1822 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1823 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1824 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1825 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1826 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1827 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1828 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1829 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1830 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1831 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1832 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1833 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1834 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1835 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1837 2013-02-10 Alan Modra <amodra@gmail.com>
1839 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1840 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1841 * m68klinux.c (linux_link_hash_table_create): Likewise.
1842 * sparclinux.c (linux_link_hash_table_create): Likewise.
1843 * sunos.c (sunos_link_hash_table_create): Likewise.
1844 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1845 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1846 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1847 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1848 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1849 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1850 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1851 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1852 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1853 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1854 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1855 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1856 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1857 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1858 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1859 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1860 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1861 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1862 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1863 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1864 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1865 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1866 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1867 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1868 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1869 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1870 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1871 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1873 2013-02-10 Alan Modra <amodra@gmail.com>
1875 * i386linux.c (linux_link_hash_table_create): Allocate table
1876 with bfd_zmalloc, not bfd_alloc.
1877 * pdp11.c (link_hash_table_create): Allocate table with
1878 bfd_malloc, not bfd_alloc.
1879 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1880 with bfd_zmalloc, not bfd_zalloc.
1881 (bfin_link_hash_table_create): Likewise.
1882 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1883 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1885 2013-02-10 Alan Modra <amodra@gmail.com>
1888 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1890 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1892 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1894 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1897 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1899 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1902 2013-02-08 Alan Modra <amodra@gmail.com>
1905 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1906 * elf.c (elf_find_function): Revert last change. Use new
1907 tdata field rather than static vars for cache.
1909 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1912 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1913 symbol is defined in regular object.
1915 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1918 * elf.c (elf_find_function): Don't cache if symbols change.
1920 2013-02-07 Alan Modra <amodra@gmail.com>
1923 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1924 copy attributes from or to non-ELF.
1926 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1928 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1929 for non-zero TLS symbol.
1930 (elf_i386_relocate_section): Don't resolve size relocation against
1931 non-zero TLS symbol.
1932 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1933 pc_count for non-zero TLS symbol.
1934 (elf_x86_64_relocate_section): Don't resolve size relocation
1935 against non-zero TLS symbol.
1937 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1938 Andrew Jenner <andrew@codesourcery.com>
1940 Based on patches from Altera Corporation.
1942 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1943 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1944 (BFD_BACKENDS): Add elf32-nios2.lo.
1945 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1946 * Makefile.in: Regenerated.
1947 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1948 bfd_elf32_littlenios2_vec.
1949 * configure: Regenerated.
1950 * config.bfd: Add cases for nios2.
1951 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1952 (bfd_mach_nios2): Define.
1953 (bfd_nios2_arch): Declare.
1954 (bfd_archures_list): Add bfd_nios2_arch.
1955 * targets.c (bfd_elf32_bignios2_vec): Declare.
1956 (bfd_elf32_littlenios2_vec): Declare.
1957 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1958 bfd_elf32_littlenios2_vec.
1959 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1960 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1961 * bfd-in2.h: Regenerated.
1962 * libbfd.h: Regenerated.
1963 * cpu-nios2.c: New file.
1964 * elf32-nios2.c: New file.
1966 2013-02-06 Alan Modra <amodra@gmail.com>
1968 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1971 2013-02-06 Alan Modra <amodra@gmail.com>
1973 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1974 * Makefile.in: Regenerate.
1976 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1977 Pedro Alves <palves@redhat.com>
1979 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1980 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1982 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1983 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1984 * elf-linux-psinfo.h: New file.
1985 * elf.c: Include elf-linux-psinfo.h.
1986 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1988 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1989 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1990 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1991 (elfcore_write_ppc_linux_prpsinfo32): New function.
1993 2013-02-04 Tristan Gingold <gingold@adacore.com>
1995 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1998 2013-02-04 Alan Modra <amodra@gmail.com>
2000 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2001 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2002 * Makefile.in: Regenerate.
2003 * po/SRC-POTFILES.in: Regenerate.
2005 2013-02-04 Alan Modra <amodra@gmail.com>
2007 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2008 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2010 2013-02-01 Alan Modra <amodra@gmail.com>
2012 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2015 2013-01-31 Tristan Gingold <gingold@adacore.com>
2017 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2018 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2019 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2021 2013-01-31 Alan Modra <amodra@gmail.com>
2022 David S. Miller <davem@davemloft.net>
2025 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2026 references to __tls_get_addr.
2027 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2028 vtinherit and vtentry reloc handling too.
2029 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2031 2013-01-31 Alan Modra <amodra@gmail.com>
2033 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2035 2013-01-31 Alan Modra <amodra@gmail.com>
2037 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2039 2013-01-28 Alan Modra <amodra@gmail.com>
2041 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2042 "relocation" in error messages throughout file.
2043 (ppc64_elf_relocate_section): Remove sibling call error message,
2044 replace with "call lacks nop". Specially report errors for
2045 branches to function entry points via OPD lookup and branches
2046 to stubs. Remove NULL symbol handling now done by %T.
2048 2013-01-28 Alan Modra <amodra@gmail.com>
2050 * archive.c (bfd_generic_archive_p): Return target and keep
2051 ardata on partial matches.
2052 * format.c (bfd_check_format_matches): Adjust for above
2053 change. Remove bfd_error_file_ambiguously_recognized dead
2056 2013-01-26 Alan Modra <amodra@gmail.com>
2058 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2059 bfd_preserve_finish): Move to..
2060 * format.c: ..here, splitting out..
2061 (bfd_reinit): ..this. New function.
2062 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2063 keep bfd state for a match.
2064 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2065 * elfcore.h (elf_core_file_p): Likewise.
2066 * mach-o.c (bfd_mach_o_header_p): Likewise.
2067 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2068 * xsym.c (bfd_sym_object_p): Likewise.
2069 * mmo.c (mmo_scan): Clear abfd->symcount.
2070 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2071 * section.c (bfd_section_list_clear): Clear section_htab.count.
2072 * bfd-in2.h: Regenerate.
2074 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2076 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2077 second reloc, make sure that the reloc potentially exists first.
2079 2013-01-24 Nick Clifton <nickc@redhat.com>
2081 * archures.c: Add bfd_mach_v850e3v5.
2082 * bfd-in2.h: Regenerate.
2083 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2084 * cpu-v850_rh850.c: Likewise.
2085 * elf32-v850.c: Add support for v850e3v5 architecture.
2087 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2089 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2091 2013-01-23 Leif Ekblad <leif@rdos.net>
2093 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2095 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2097 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2098 non-zero TLS symbol.
2099 (elf_i386_relocate_section): Resolve size relocation against
2100 non-zero TLS symbol.
2101 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2102 for non-zero TLS symbol.
2103 (elf_x86_64_relocate_section): Resolve size relocation against
2104 non-zero TLS symbol.
2106 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2108 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2109 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2112 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2114 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2115 PC-relative relocation.
2116 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2117 as PC-relative relocation.
2119 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2121 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2123 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2125 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2126 and R_X86_64_SIZE64 check.
2127 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2128 nor R_X86_64_SIZE64.
2130 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2132 * bfd-in2.h: Regenerated.
2133 * libbfd.h: Likewise.
2135 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2136 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2137 (elf_i386_check_relocs): Handle R_386_SIZE32.
2138 (elf_i386_gc_sweep_hook): Likewise.
2139 (elf_i386_relocate_section): Likewise.
2141 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2142 and R_X86_64_SIZE64 entries.
2143 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2144 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2145 (elf_x86_64_reloc_name_lookup): Likewise.
2146 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2148 (elf_x86_64_gc_sweep_hook): Likewise.
2149 (elf_x86_64_relocate_section): Likewise.
2151 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2154 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2156 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2157 with R_X86_64_RELATIVE64.
2159 2013-01-15 Nick Clifton <nickc@redhat.com>
2161 * elf32-msp430.c: Fix spelling typo.
2163 2013-01-15 Alan Modra <amodra@gmail.com>
2165 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2168 2013-01-14 Alan Modra <amodra@gmail.com>
2171 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2172 (memory_bclose): Likewise. Return 0 on success.
2173 * cache.c (cache_bclose): Likewise.
2174 * opncls.c (opncls_bclose, bfd_close): Likewise.
2175 * vms-lib.c (vms_lib_bclose): Likewise.
2176 * libbfd.h: Regenerate.
2178 2013-01-13 Alan Modra <amodra@gmail.com>
2180 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2181 Add ref_dynamic_nonweak.
2182 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2183 (_bfd_elf_merge_symbol): Don't call above function. Move
2184 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2186 (elf_link_add_object_symbols): Delete redundant "override" test.
2187 Don't set dynamic_def here.
2188 (elf_link_output_extsym): Update.
2190 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2192 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2193 normal and TLS symbol access.
2194 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2196 2013-01-12 Alan Modra <amodra@gmail.com>
2198 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2199 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2200 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2202 2013-01-12 Alan Modra <amodra@gmail.com>
2205 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2206 (_bfd_elf_strtab_clear_all_refs): Define.
2207 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2208 (_bfd_elf_strtab_clear_all_refs): Delete.
2209 * elflink.c (elf_link_add_object_symbols): Clear out added
2210 strtab refs. Correct handling of warning common symbols.
2212 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2214 * aout0.c: Remove trailing white spaces.
2215 * archive.c: Likewise.
2216 * archures.c: Likewise.
2217 * bfd-in.h: Likewise.
2218 * bfd-in2.h: Likewise.
2219 * coff-alpha.c: Likewise.
2220 * coff-i860.c: Likewise.
2221 * coff-mips.c: Likewise.
2222 * coff-ppc.c: Likewise.
2223 * coff-tic80.c: Likewise.
2224 * coff-x86_64.c: Likewise.
2225 * coff-z80.c: Likewise.
2226 * coffcode.h: Likewise.
2227 * coffgen.c: Likewise.
2228 * cofflink.c: Likewise.
2229 * compress.c: Likewise.
2230 * corefile.c: Likewise.
2231 * cpu-arm.c: Likewise.
2232 * cpu-avr.c: Likewise.
2233 * cpu-bfin.c: Likewise.
2234 * cpu-cr16.c: Likewise.
2235 * cpu-cr16c.c: Likewise.
2236 * cpu-crx.c: Likewise.
2237 * cpu-h8300.c: Likewise.
2238 * cpu-i386.c: Likewise.
2239 * cpu-lm32.c: Likewise.
2240 * cpu-m68k.c: Likewise.
2241 * cpu-moxie.c: Likewise.
2242 * cpu-msp430.c: Likewise.
2243 * cpu-sh.c: Likewise.
2244 * cpu-xc16x.c: Likewise.
2245 * dwarf2.c: Likewise.
2246 * ecofflink.c: Likewise.
2247 * ecoffswap.h: Likewise.
2248 * elf-ifunc.c: Likewise.
2249 * elf-m10300.c: Likewise.
2250 * elf-vxworks.c: Likewise.
2251 * elf32-avr.c: Likewise.
2252 * elf32-avr.h: Likewise.
2253 * elf32-cr16.c: Likewise.
2254 * elf32-cr16c.c: Likewise.
2255 * elf32-cris.c: Likewise.
2256 * elf32-crx.c: Likewise.
2257 * elf32-frv.c: Likewise.
2258 * elf32-hppa.c: Likewise.
2259 * elf32-i860.c: Likewise.
2260 * elf32-ip2k.c: Likewise.
2261 * elf32-iq2000.c: Likewise.
2262 * elf32-m32c.c: Likewise.
2263 * elf32-m68hc1x.c: Likewise.
2264 * elf32-msp430.c: Likewise.
2265 * elf32-mt.c: Likewise.
2266 * elf32-ppc.c: Likewise.
2267 * elf32-rl78.c: Likewise.
2268 * elf32-s390.c: Likewise.
2269 * elf32-score.h: Likewise.
2270 * elf32-sh-symbian.c: Likewise.
2271 * elf32-sh.c: Likewise.
2272 * elf32-spu.c: Likewise.
2273 * elf32-tic6x.c: Likewise.
2274 * elf32-v850.c: Likewise.
2275 * elf32-xc16x.c: Likewise.
2276 * elf32-xtensa.c: Likewise.
2277 * elf64-alpha.c: Likewise.
2278 * elf64-hppa.c: Likewise.
2279 * elf64-ppc.c: Likewise.
2280 * elf64-s390.c: Likewise.
2281 * elfcore.h: Likewise.
2282 * elflink.c: Likewise.
2283 * elfxx-mips.c: Likewise.
2284 * elfxx-sparc.c: Likewise.
2285 * elfxx-tilegx.c: Likewise.
2287 * libcoff.h: Likewise.
2288 * libpei.h: Likewise.
2289 * libxcoff.h: Likewise.
2290 * linker.c: Likewise.
2291 * mach-o-i386.c: Likewise.
2292 * mach-o-target.c: Likewise.
2293 * mach-o.c: Likewise.
2294 * mach-o.h: Likewise.
2296 * opncls.c: Likewise.
2297 * pdp11.c: Likewise.
2298 * pe-x86_64.c: Likewise.
2299 * peXXigen.c: Likewise.
2300 * pef-traceback.h: Likewise.
2301 * pei-x86_64.c: Likewise.
2302 * peicode.h: Likewise.
2303 * plugin.c: Likewise.
2304 * reloc.c: Likewise.
2305 * riscix.c: Likewise.
2306 * section.c: Likewise.
2309 * tekhex.c: Likewise.
2310 * ticoff.h: Likewise.
2311 * vaxbsd.c: Likewise.
2312 * xcofflink.c: Likewise.
2313 * xtensa-isa.c: Likewise.
2315 2013-01-10 Will Newton <will.newton@imgtec.com>
2317 * Makefile.am: Add Meta.
2318 * Makefile.in: Regenerate.
2319 * archures.c (bfd_mach_metag): New.
2320 * bfd-in2.h: Regenerate.
2321 * config.bfd: Add Meta.
2322 * configure: Regenerate.
2323 * configure.in: Add Meta.
2324 * cpu-metag.c: New file.
2325 * elf-bfd.h: Add Meta.
2326 * elf32-metag.c: New file.
2327 * elf32-metag.h: New file.
2328 * libbfd.h: Regenerate.
2329 * reloc.c: Add Meta relocations.
2330 * targets.c: Add Meta.
2332 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2334 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2335 (elfcore_write_aarch_hw_break): Likewise.
2336 (elfcore_write_aarch_hw_watch): Likewise.
2337 * elf.c (elfcore_grok_aarch_tls): New function.
2338 (elfcore_grok_aarch_hw_break): Likewise.
2339 (elfcore_grok_aarch_hw_watch): Likewise.
2340 (elfcore_grok_note): Call the new functions to handle the
2341 corresponding notes.
2342 (elfcore_write_aarch_tls): New function.
2343 (elfcore_write_aarch_hw_break): Likewise.
2344 (elfcore_write_aarch_hw_watch): Likewise.
2345 (elfcore_write_register_note): Call the new functions to handle the
2346 corresponding pseudo sections.
2348 2013-01-07 Tom Tromey <tromey@redhat.com>
2350 * section.c (_bfd_std_section): Rename from std_section.
2351 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2352 (STD_SECTION): Update.
2353 * bfd-in2.h: Rebuild.
2355 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2357 * archures.c (bfd_mach_mips5900): Define.
2358 * bfd-in2.h: Regenerate.
2359 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2360 * cpu-mips.c: Add support for MIPS r5900.
2361 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2363 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2364 Nick Clifton <nickc@redhat.com>
2366 * elflink.c (get_value): Prevent the use of an undefined shift
2367 operation. Add sanity checks.
2369 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2371 * config.bfd (cr16*-*-uclinux*): New target support.
2374 For older changes see ChangeLog-2012
2376 Copyright (C) 2013 Free Software Foundation, Inc.
2378 Copying and distribution of this file, with or without modification,
2379 are permitted in any medium without royalty provided the copyright
2380 notice and this notice are preserved.
2386 version-control: never