1 2013-10-29 Roland McGrath <mcgrathr@google.com>
3 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
4 sequence to match what the assembler generates.
6 2013-10-29 Jan Beulich <jbeulich@suse.com>
8 * elflink.c (struct elf_outext_info): Add field file_sym_done.
9 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
10 symbol emission from here ...
11 (elf_link_output_extsym): ... to here.
13 2013-10-24 Nick Clifton <nickc@redhat.com>
16 * dwarf2.c (lookup_address_in_line_info_table): Change return type
17 to be the range of addresses covered by the table.
18 (comp_unit_find_nearest_line): Likewise.
19 (find_line): Search all CUs. Select the one that matches and
20 covers the smallest address range.
22 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
24 * elf32-cris.c (cris_elf_check_relocs): Don't assume
25 a registered dynobj means that a .got has been created.
27 2013-10-17 Alan Modra <amodra@gmail.com>
30 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
31 when finding lowest_section.
33 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
35 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
36 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
37 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
38 Merge Tag_GNU_MIPS_ABI_MSA attributes.
40 2013-10-14 Nick Clifton <nickc@redhat.com>
42 * gen-aout.c (main): Fix formatting. Close file.
44 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
46 * elfxx-mips.c (mips_use_local_got_p): New function.
47 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
48 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
49 GOT and absolute references.
51 2013-10-09 Roland McGrath <mcgrathr@google.com>
53 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
54 expression to int to silence over-eager compiler warnings.
56 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
57 loop that doesn't use (or initialize) it.
59 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
60 Move second const qualifier so it applies to the pointer.
62 2013-10-09 Nick Clifton <nickc@redhat.com>
65 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
67 2013-10-09 Tom Tromey <tromey@redhat.com>
69 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
71 2013-10-09 Nick Clifton <nickc@redhat.com>
74 * elf32-rl78.c (rl78_dump_symtab): Delete.
75 (rl78_get_reloc): Delete.
77 2013-10-09 Tom Tromey <tromey@redhat.com>
80 * opncls.c (bfd_get_alt_debug_link_info): Change type of
81 buildid_len to bfd_size_type.
83 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
86 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
87 "case". Reindent "switch" statements.
89 2013-10-08 Tom Tromey <tromey@redhat.com>
92 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
93 parameter. Change type of buildid_out. Update.
94 (get_alt_debug_link_info_shim): New function.
95 (bfd_follow_gnu_debuglink): Use it.
97 2013-10-08 Andreas Schwab <schwab@suse.de>
99 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
102 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
104 * configure: Regenerate.
106 2013-10-03 Will Newton <will.newton@linaro.org>
108 * configure: Regenerate.
109 * configure.in: Build elf-ifunc.o for AArch64.
110 * elfnn-aarch64.c: Include objalloc.h.
111 (elfNN_aarch64_local_htab_hash): New function.
112 (elfNN_aarch64_local_htab_eq): New function.
113 (elfNN_aarch64_get_local_sym_hash): New function.
114 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
116 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
117 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
118 for handling STT_GNU_IFUNC symbols.
119 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
120 references to STT_GNU_IFUNC symbols.
121 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
122 STT_GNU_IFUNC symbols.
123 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
124 symbols. Ensure we don't increase plt.refcount from -1 to 0.
125 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
126 (elfNN_aarch64_is_function_type): Remove function.
127 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
128 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
129 (elfNN_aarch64_allocate_local_dynrelocs): New function.
130 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
131 (elfNN_aarch64_size_dynamic_sections): Call
132 elfNN_aarch64_allocate_local_dynrelocs.
133 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
134 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
135 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
136 STT_GNU_IFUNC symbols and .iplt.
137 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
138 (elfNN_aarch64_finish_dynamic_sections): Call
139 elfNN_aarch64_finish_local_dynamic_symbol.
141 2013-09-30 Nick Clifton <nickc@redhat.com>
143 * cpu-msp430.c: Use printable names that match the values
144 displayed by readelf.
146 2013-08-25 Andrew Pinski <apinski@cavium.com>
148 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
151 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
153 * elfxx-mips.c (mips_elf_create_got_section): Hide
154 _GLOBAL_OFFSET_TABLE_.
156 2013-09-24 Alan Modra <amodra@gmail.com>
158 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
160 2013-09-24 Alan Modra <amodra@gmail.com>
162 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
163 stabs at end of .stab. Tidy variable usage. Don't drop the need
164 for a NULL function name stab if If N_FUN stab is ignored.
165 Ensure index entry count loop matches write loop.
167 2013-09-20 Alan Modra <amodra@gmail.com>
169 * configure: Regenerate.
171 2013-09-18 Tristan Gingold <gingold@adacore.com>
173 * configure.in: Bump version to 2.24.51
174 * configure: Regenerate.
176 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
178 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
181 2013-08-31 John David Anglin <dave.anglin@bell.net>
183 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
186 2013-08-29 Jakub Jelinek <jakub@redhat.com>
188 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
189 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
190 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
191 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
193 2013-08-27 Alan Modra <amodra@gmail.com>
195 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
196 Add notice_as_needed.
197 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
198 (elf_backend_notice_as_needed): Define.
199 (ppc64_elf_as_needed_cleanup): Rename and adjust..
200 (ppc64_elf_notice_as_needed): ..to this.
201 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
202 (elf_link_add_object_symbols): ..from here.
203 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
204 (elf_backend_notice_as_needed): Define..
205 (elfNN_bed): ..and use here.
207 2013-08-26 Roland McGrath <mcgrathr@google.com>
209 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
210 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
211 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
212 (bfd_i386_nacl_arch): New variable.
213 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
214 (bfd_x64_32_arch_intel_syntax): Link them into the list.
215 * bfd-in2.h: Regenerate.
217 2013-08-26 Roland McGrath <mcgrathr@google.com>
219 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
220 elf_segment_map list. If an executable segment is page-aligned
221 but does not end with a full page, then append a fake section into
222 the segment map entry that pads out the page.
223 (nacl_final_write_processing): New function. Write the code fill
224 laid out in nacl_modify_segment_map.
225 * elf-nacl.h: Declare it.
226 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
227 (elf_backend_final_write_processing): Define it for NaCl backend.
228 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
229 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
231 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
232 parameter to MINPAGESIZE.
233 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
235 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
237 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
239 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
240 set GOT's entry size if there is no ELF section data.
241 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
242 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
245 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
247 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
248 (get_elf_x86_64_backend_data): Use it.
249 (elf_x86_64_size_dynamic_sections): Likewise.
251 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
254 * bfdio.c: Fix typos.
255 * elf32-spu.c: Likewise.
256 * elfnn-aarch64.c: Likewise.
258 2013-08-21 Tristan Gingold <gingold@adacore.com>
260 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
262 * coffcode.h (coff_compute_section_file_positions): Force
263 match between file offset and vma offset.
265 2013-08-21 Alan Modra <amodra@gmail.com>
267 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
268 and *poldalignment before exiting when !relocs_compatible.
270 2013-08-21 Alan Modra <amodra@gmail.com>
272 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
273 symbols to STV_HIDDEN.
275 2013-08-14 John Tytgat <john@bass-software.com>
278 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
279 segment containing the relocating symbol instead of assuming 0 for
280 sb group relocations.
282 2013-08-09 Nick Clifton <nickc@redhat.com>
284 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
285 flag bits do not match.
286 (rl78_elf_print_private_bfd_data): Describe G10 flag.
288 2013-08-05 John Tytgat <john@bass-software.com>
290 * po/BLD-POTFILES.in: Regenerate.
291 * po/SRC-POTFILES.in: Likewise.
293 2013-07-31 John Tytgat <john@bass-software.com>
296 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
299 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
301 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
302 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
305 2013-07-27 Andrew Pinski <apinski@cavium.com>
307 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
308 Use the correct alignment for
309 _bfd_elf_make_dynamic_reloc_section for ILP32.
311 2013-07-27 Andrew Pinski <apinski@cavium.com>
313 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
314 BFD_RELOC_AARCH64_NONE explicitly.
316 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
318 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
319 entry size if there is no ELF section data.
321 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
323 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
324 Don't check symbol visibility here. Remove a check already
326 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
327 instead of individual checks.
328 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
329 check the offset to decide if produce a GOT or PLT entry.
330 Remove redundant assertions. Remove code to produce GOT entries
331 for local symbols. Remove a duplicate comment and add a comment
333 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
336 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
338 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
341 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
343 * elf32-vax.c (elf_vax_discard_got_entries): New function.
344 (elf_vax_always_size_sections): Likewise.
345 (elf_vax_size_dynamic_sections): Remove code moved to
346 elf_vax_always_size_sections. Make comment on
347 elf_vax_instantiate_got_entries match reality.
348 (elf_vax_instantiate_got_entries): Assert that rather than check
349 if dynobj is null. Don't check for dynamic_sections_created.
350 Make function description match reality.
351 (elf_backend_always_size_sections): New macro.
353 2013-07-25 Alan Modra <amodra@gmail.com>
355 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
357 (opd_entry_value): Cache .opd section contents.
358 (ppc64_elf_relocate_section): Adjust.
360 2013-07-25 Alan Modra <amodra@gmail.com>
364 * elflink.c (elf_link_add_object_symbols): Correct test in
365 last patch. Remove unnecessary code.
367 2013-07-24 Tristan Gingold <gingold@adacore.com>
369 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
370 R_RBR. Add numbers in comments.
371 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
372 * coff64-rs6000.c: Likewise.
374 2013-07-20 Alan Modra <amodra@gmail.com>
378 * elflink.c (elf_link_add_object_symbols): Don't clobber
379 .gnu.warning.symbol sections when shared.
381 2013-07-19 Nick Clifton <nickc@redhat.com>
383 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
384 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
386 2013-07-18 Travis Snoozy <quandary@remstate.com>
389 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
391 * R_MSP430_2X_PCREL: Likewise.
392 * R_MSP430X_10_PCREL: Likewise.
393 * R_MSP430X_2X_PCREL: Likewise.
395 2013-07-18 Terry Guo <terry.guo@arm.com>
397 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
399 (elf32_arm_final_link_relocate): Likewise.
401 2013-07-18 Bill Neubauer <wcn@google.com>
403 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
406 2013-07-18 Roland McGrath <mcgrathr@google.com>
408 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
409 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
410 (arm_build_one_stub): Increase MAXRELOCS to 3.
411 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
412 (struct elf32_arm_link_hash_table): Give add_stub_section member's
413 pointee type a third argument.
414 (elf32_arm_create_or_find_stub_sec): Update caller.
415 (elf32_arm_size_stubs): Update argument type.
416 * bfd-in.h (elf32_arm_size_stubs): Update decl.
417 * bfd-in2.h: Regenerate.
418 * libbfd.h: Regenerate.
420 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
422 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
423 magic numbers with enum values.
425 2013-07-12 Roland McGrath <mcgrathr@google.com>
427 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
428 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
429 been added here with 2013-07-05 elf32-s390.c change).
430 * bfd-in2.h: Regenerate (no-op).
431 * libbfd.h: Regenerate (no-op).
433 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
435 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
437 (_bfd_mips_elf_print_private_bfd_data): Likewise.
439 2013-07-09 Tristan Gingold <gingold@adacore.com>
441 * vms-alpha.c (struct vms_private_data_struct): Remove
442 flag_hash_long_names and flag_show_after_trunc.
443 (hash_string): Remove.
444 (_bfd_vms_length_hash_symbol): Remove.
445 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
446 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
447 (_bfd_vms_write_ehdr): Remove code that set removed flags.
448 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
449 (vms_bfd_is_local_label_name): Remove trace call.
451 2013-07-09 Tristan Gingold <gingold@adacore.com>
453 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
455 * configure.com: Adjust to match changes in configure.
456 * makefile.vms (OBJS): Update list.
458 2013-07-05 Tristan Gingold <gingold@adacore.com>
460 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
463 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
465 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
466 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
467 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
468 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
470 * elf64-s390.c: See elf32-s390.c
471 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
472 * libbfd.h: Add new reloc strings.
474 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
476 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
478 (elfNN_aarch64_relocate_section): Likewise.
479 (elfNN_aarch64_gc_sweep_hook): Likewise.
480 (elfNN_aarch64_check_relocs): Likewise.
482 2013-07-03 Alan Modra <amodra@gmail.com>
484 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
485 when relocatable. Don't change root.type or type here.
486 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
488 2013-07-03 Alan Modra <amodra@gmail.com>
490 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
491 (ppc64_elf_size_stubs): Don't set "addend".
492 (ppc64_elf_relocate_section): Don't allow calls via
493 toc-adjusting stubs without a following nop even in an
494 executable, except for self-calls and both libc_start_main
495 and .libc_start_main.
497 2013-07-03 Alan Modra <amodra@gmail.com>
499 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
501 2013-07-02 Tristan Gingold <gingold@adacore.com>
503 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
506 2013-07-02 Tristan Gingold <gingold@adacore.com>
508 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
509 (_bfd_vms_find_nearest_line_discriminator): New function.
511 2013-07-02 Tristan Gingold <gingold@adacore.com>
513 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
515 2013-07-02 Tristan Gingold <gingold@adacore.com>
517 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
518 (rs6000coff_vec): Reference it.
520 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
522 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
523 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
524 (elfNN_aarch64_create_dynamic_sections): Do not define
525 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
527 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
529 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
530 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
531 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
532 * ld-aarch64/tls-relax-all.d: Likewise.
533 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
534 * ld-aarch64/gc-tls-relocs.d: Likewise.
535 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
536 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
537 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
539 2013-07-02 Alan Modra <amodra@gmail.com>
541 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
542 .TOC. after relocatable check.
544 2013-07-01 Alan Modra <amodra@gmail.com>
546 * elf64-ppc.h (ppc64_elf_toc): Delete.
547 (ppc64_elf_set_toc): Declare.
548 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
549 with call the ppc64_elf_set_toc.
550 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
551 (ppc64_elf_start_multitoc_partition): Likewise.
552 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
554 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
556 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
557 as needing a toc pointer.
558 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
559 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
562 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
565 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
568 2013-06-28 Nick Clifton <nickc@redhat.com>
571 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
573 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
575 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
577 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
578 in sgot[0] rather than sgotplt[0].
580 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
582 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
583 beginning of the generated file.
584 (elf64-aarch64.c): Likewise.
585 * Makefile.in: Re-generated.
587 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
589 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
590 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
591 * Makefile.in: Re-generated.
592 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
593 (bfd_elf64_littleaarch64_vec): Likewise.
594 (bfd_elf32_bigaarch64_vec): Likewise.
595 (bfd_elf32_littleaarch64_vec): Likewise.
596 * configure: Re-generated.
597 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
598 * elfxx-aarch64.h: New file.
599 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
600 stuff to elfxx-aarch64.c.
601 (bfd_elf_aarch64_put_addend): Removed.
602 (PG_OFFSET, PG): Likewise.
603 (elfNN_aarch64_small_plt0_entry): Support ELF32.
604 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
605 (elf64_aarch64_grok_prstatus): Removed.
606 (elf_backend_grok_prstatus): Removed.
608 (aarch64_unsigned_overflow): Likewise.
609 (aarch64_signed_overflow): Likewise.
610 (aarch64_resolve_relocation): Likewise.
612 (decode_branch_ofs_26): Likewise.
613 (decode_cond_branch_ofs_19): Likewise.
614 (decode_ld_lit_ofs_19): Likewise.
615 (decode_tst_branch_ofs_14): Likewise.
616 (decode_movw_imm): Likewise.
617 (decode_adr_imm): Likewise.
618 (decode_add_imm): Likewise.
619 (reencode_branch_ofs_26): Likewise.
620 (reencode_cond_branch_ofs_19): Likewise.
621 (reencode_ld_lit_ofs_19): Likewise.
622 (reencode_tst_branch_ofs_14): Likewise.
623 (reencode_movw_imm): Likewise.
624 (reencode_adr_imm): Likewise.
625 (reencode_ldst_pos_imm): Likewise.
626 (reencode_add_imm): Likewise.
627 (reencode_movzn_to_movz): Likewise.
628 (reencode_movzn_to_movn): Likewise.
629 (aarch64_relocate): Update to call the new function names in
631 (aarch64_calculate_got_entry_vma): Likewise.
632 (elfNN_aarch64_final_link_relocate): Likewise.
633 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
634 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
635 (elf_aarch64_update_plt_entry): ... this.
636 (elfNN_aarch64_create_small_pltn_entry): Update.
637 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
638 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
639 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
640 call elf_aarch64_update_plt_entry.
642 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
644 * bfd-in2.h: Re-generated.
645 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
646 (IS_AARCH64_TLS_RELOC): Change to be based on the
647 bfd reloc enumerators.
648 (IS_AARCH64_TLSDESC_RELOC): Likewise.
649 (PG, PG_OFFSET): Cast literal to bfd_vma.
650 (elf64_aarch64_howto_table): Removed.
651 (elf64_aarch64_howto_dynrelocs): Removed.
652 (elf64_aarch64_tls_howto_table): Removed.
653 (elf64_aarch64_tlsdesc_howto_table): Removed.
654 (elfNN_aarch64_howto_table): New table to host all howto entires..
655 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
656 (elfNN_aarch64_bfd_reloc_from_howto): New function.
657 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
658 (struct elf_aarch64_reloc_map): New.
659 (elf_aarch64_reloc_map): New table.
660 (elfNN_aarch64_howto_from_bfd_reloc): New function.
661 (elfNN_aarch64_howto_from_type): Update to look up the new table
662 elfNN_aarch64_howto_table.
663 (struct elf64_aarch64_reloc_map): Remove.
664 (elf64_aarch64_reloc_map): Remove.
665 (elfNN_aarch64_reloc_type_lookup): Change to call
666 elfNN_aarch64_howto_from_bfd_reloc.
667 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
668 elfNN_aarch64_howto_table.
669 (aarch64_resolve_relocation): Refactor to switch on the bfd
671 (bfd_elf_aarch64_put_addend): Likewise.
672 (elfNN_aarch64_final_link_relocate): Likewise.
673 (aarch64_tls_transition_without_check): Likewise.
674 (aarch64_reloc_got_type): Likewise.
675 (aarch64_can_relax_tls): Likewise.
676 (aarch64_tls_transition): Likewise.
677 (elfNN_aarch64_tls_relax): Likewise.
678 (elfNN_aarch64_final_link_relocate): Likewise.
679 (elfNN_aarch64_relocate_section): Likewise.
680 (elfNN_aarch64_gc_sweep_hook): Likewise.
681 (elfNN_aarch64_check_relocs): Likewise.
682 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
683 * libbfd.h: Re-generated.
684 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
685 (BFD_RELOC_AARCH64_RELOC_START)
686 (BFD_RELOC_AARCH64_RELOC_END)
687 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
688 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
689 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
690 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
691 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
692 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
693 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
695 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
697 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
698 (BUILD_CFILES): Add elf32-aarch64.c.
699 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
700 * Makefile.in: Re-generated.
701 * archures.c (bfd_mach_aarch64_ilp32): New define.
702 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
703 (bfd_elf32_aarch64_set_options): Ditto.
704 (elf32_aarch64_setup_section_lists): Ditto.
705 (elf32_aarch64_next_input_section): Ditto.
706 (elf32_aarch64_size_stubs): Ditto.
707 (elf32_aarch64_build_stubs): Ditto.
708 * bfd-in2.h: Re-generated.
709 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
710 and bfd_elf32_bigaarch64_vec.
711 (aarch64-*-linux*): Likewise.
712 (aarch64_be-*-elf): Likewise.
713 (aarch64_be-*-linux*): Likewise.
714 * configure.in (bfd_elf32_bigaarch64_vec)
715 (bfd_elf32_littleaarch64_vec): New.
716 * configure: Re-generated.
717 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
719 (bfd_aarch64_arch_ilp32): New.
720 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
721 * elfnn-aarch64.c (ARCH_SIZE): New define.
722 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
723 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
724 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
725 (ELF64_R_*): Rename to ELFNN_R_*.
726 Plus other paramaterization.
727 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
729 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
730 bfd_elf32_littleaarch64_vec.
732 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
734 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
735 (BUILD_CFILES): Add elf64-aarch64.c.
736 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
737 * Makefile.in: Re-generated.
738 * elf64-aarch64.c: Rename to ...
739 * elfnn-aarch64.c: ... this.
741 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
742 Paul Brook <paul@codesourcery.com>
744 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
745 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
746 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
747 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
748 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
749 (micromips_insn32_o32_exec_plt0_entry): New variable.
750 (micromips_insn32_o32_exec_plt_entry): Likewise.
751 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
752 (mips_elf_estimate_stub_size): Likewise.
753 (_bfd_mips_elf_size_dynamic_sections): Likewise.
754 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
755 (mips_finish_exec_plt): Likewise.
756 (_bfd_mips_elf_relax_section): Likewise.
757 (_bfd_mips_elf_insn32): New function.
758 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
760 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
762 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
764 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
765 (bfd_elf32_get_synthetic_symtab): New macro.
766 * elfxx-mips.c (plt_entry): New structure.
767 (mips_elf_link_hash_entry): Add use_plt_entry member.
768 (mips_elf_link_hash_table): Rename plt_entry_size member to
769 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
770 plt_comp_offset, plt_got_index entries and plt_header_is_comp
772 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
773 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
774 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
775 (STUB_LI16S_MICROMIPS): Likewise.
776 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
777 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
778 (micromips_o32_exec_plt0_entry): New variable.
779 (mips16_o32_exec_plt_entry): Likewise.
780 (micromips_o32_exec_plt_entry): Likewise.
781 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
782 (mips_elf_output_extsym): Update to use gotplt_union's plist
783 member rather than offset.
784 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
785 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
786 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
787 member rather than offset.
788 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
790 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
792 (mips_elf_make_plt_record): New function.
793 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
794 of JAL relocations that might need a PLT entry.
795 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
796 gotplt_union's plist member rather than offset. Set individual
797 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
798 Don't set the symbol's value in the symbol table for PLT
799 references here. Don't set the PLT or PLT GOT section sizes
801 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
802 (mips_elf_allocate_lazy_stub): Likewise.
803 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
805 (mips_elf_set_plt_sym_value): New function.
806 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
807 PLT and PLT GOT section sizes here. Set the symbol values in
808 the symbol table for PLT references here. Handle microMIPS
809 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
810 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
811 gotplt_union's plist member rather than offset. Handle
812 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
813 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
814 gotplt_union's plist member rather than offset. Use
815 MIPS_ELF_GOT_SIZE to calculate GOT address.
816 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
817 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
818 mips_finish_exec_plt.
819 (_bfd_mips_elf_link_hash_table_create): Update to use
820 gotplt_union's plist member rather than offset.
821 (_bfd_mips_elf_get_synthetic_symtab): New function.
823 2013-06-24 Wawa <caojinyu@msn.com>
826 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
828 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
830 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
832 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
833 * Makefile.in: Regenerate.
834 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
835 Set want64 to true for them at the end.
836 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
839 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
841 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
842 set sh_entsize for PLT section.
844 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
846 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
847 * bfd-in2.h: Re-generated.
848 * elf64-aarch64.c (RELOC_SECTION): Removed.
849 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
850 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
851 (elf64_aarch64_link_hash_traverse): Ditto.
852 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
855 2013-06-19 Will Newton <will.newton@linaro.org>
857 * configure: Regenerated.
858 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
859 * elf64-aarch64.c: Remove objalloc.h include.
860 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
861 (struct elf64_aarch64_link_hash_table): Remove ifunc related
862 members. (elf_aarch64_local_htab_hash): Remove function.
863 (elf_aarch64_local_htab_eq): Remove function.
864 (elf_aarch64_get_local_sym_hash): Remove function.
865 (elf64_aarch64_link_hash_table_create): Remove local hash
866 table initialization.
867 (elf64_aarch64_final_link_relocate): Remove sym argument and
868 handling of ifunc symbols.
869 (elf64_aarch64_relocate_section): Don't pass sym argument to
870 elf64_aarch64_final_link_relocate.
871 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
872 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
873 (elf64_aarch64_check_relocs): Likewise.
874 (elf64_aarch64_post_process_headers): Remove call to
876 (elf64_aarch64_is_function_type): New function.
877 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
878 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
879 (elf64_aarch64_size_dynamic_sections): Remove call to
880 elf_aarch64_allocate_local_dynrelocs.
881 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
882 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
883 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
884 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
885 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
886 elf_aarch64_finish_local_dynamic_symbol.
887 (elf64_aarch64_add_symbol_hook): Remove function.
889 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
891 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
892 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
893 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
894 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
895 R_AARCH64_GOT_LD_PREL19.
897 2013-06-13 Terry Guo <terry.guo@arm.com>
900 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
901 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
902 supports thumb instructions.
904 2013-06-11 DJ Delorie <dj@redhat.com>
906 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
908 2013-06-11 Will Newton <will.newton@linaro.org>
910 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
911 ELF64_R_SYM instead of ELF32_R_SYM.
913 2013-06-11 Nick Clifton <nickc@redhat.com>
915 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
916 checks if the dynamic sections have been created and relaxation
917 has not been performed.
919 2013-06-07 Will Newton <will.newton@linaro.org>
921 * configure: Regenerate.
922 * configure.in: Build elf-ifunc.o for AArch64.
923 * elf64-aarch64.c: Include objalloc.h.
924 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
925 (struct elf64_aarch64_link_hash_table): Add members for handling
926 R_AARCH64_IRELATIVE relocations.
927 (elf_aarch64_local_htab_hash): New function.
928 (elf_aarch64_local_htab_eq): New function.
929 (elf_aarch64_get_local_sym_hash): New function.
930 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
932 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
933 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
934 for handling STT_GNU_IFUNC symbols.
935 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
936 references to STT_GNU_IFUNC symbols.
937 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
938 STT_GNU_IFUNC symbols.
939 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
940 symbols. Ensure we don't increase plt.refcount from -1 to 0.
941 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
942 (elf64_aarch64_is_function_type): Remove function.
943 (elf64_aarch64_allocate_dynrelocs): Call
944 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
945 (elf_aarch64_allocate_local_dynrelocs): New function.
946 (elf64_aarch64_size_dynamic_sections): Call
947 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
948 (elf64_aarch64_create_small_pltn_entry): Add info argument.
949 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
950 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
951 STT_GNU_IFUNC symbols and .iplt.
952 (elf_aarch64_finish_local_dynamic_symbol): New function.
953 (elf64_aarch64_finish_dynamic_sections): Call
954 elf_aarch64_finish_local_dynamic_symbol.
955 (elf64_aarch64_add_symbol_hook): New function.
957 2013-06-03 Alan Modra <amodra@gmail.com>
959 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
960 var. Use it with last_stab.
962 2013-05-30 Paul Brook <paul@codesourcery.com>
964 * bfd-in2.h: Regenerate.
965 * elf32-mips.c (elf_mips_eh_howto): New.
966 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
967 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
968 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
969 * elf64-mips.c (elf_mips_eh_howto): New.
970 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
971 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
972 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
973 * libbfd.h: Regenerate.
974 * reloc.c (BFD_RELOC_MIPS_EH): New.
976 2013-05-29 Nick Clifton <nickc@redhat.com>
978 * dwarf2.c (struct dwarf2_debug): Add fields for handling
979 alternate debug info source.
980 (dwarf_debug_sections): Add entries for alternate .debug_str and
981 .debug_info sections.
982 (dwarf_debug_section_enum): Likewise.
983 (read_alt_indirect_string): New function. Handles a
984 DW_FORM_GNU_strp_alt attribute.
985 (read_alt_indirect_ref): New function. Handles a
986 DW_FORM_GNU_ref_alt attribute.
987 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
988 DW_FORM_GNU_strp_alt.
989 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
991 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
993 * opncls.c (GNU_DEBUGALTLINK): Define.
994 (bfd_get_alt_debug_link_info): New function.
995 (separate_alt_debug_file_exists): New function.
996 (find_separate_debug_file): Add parameters for fetch and check
998 (bfd_follow_gnu_debugaltlink): New function.
999 * bfd-in2.h: Regenerate.
1001 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1003 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1004 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1005 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1006 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1007 * bfd-in2.h: Regenerate.
1008 * libbfd.h: Regenerate.
1009 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1011 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1012 (elf64_aarch64_reloc_map): Likewise.
1013 (aarch64_resolve_relocation): Likewise.
1014 (bfd_elf_aarch64_put_addend): Likewise.
1015 (aarch64_tls_transition_without_check): Likewise.
1016 (aarch64_reloc_got_type): Likewise.
1017 (elf64_aarch64_final_link_relocate): Likewise.
1018 (elf64_aarch64_tls_relax): Likewise.
1019 (elf64_aarch64_relocate_section): Likewise.
1020 (elf64_aarch64_gc_sweep_hook): Likewise.
1021 (elf64_aarch64_check_relocs): Likewise.
1023 2013-05-26 Mark Wielaard <mjw@redhat.com>
1025 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1026 (max_open_files): New static int initialized to zero.
1027 (bfd_cache_max_open): New static function to set and return
1029 (bfd_cache_init): Use bfd_cache_max_open.
1030 (bfd_open_file): Likewise.
1031 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1032 (AC_CHECK_FUNCS): Add getrlimit.
1033 * configure: Regenerated.
1034 * config.in: Likewise.
1035 * sysdep.h: Check and include sys/resource.h for getrlimit.
1037 2013-05-23 Alan Modra <amodra@gmail.com>
1039 * format.c (bfd_check_format_matches): Don't match a target in
1040 targ_selvecs if some other target is a better match. If
1041 targets implement match priority, fall back to the first of
1044 2013-05-22 Eric Herman <eric@freesa.org>
1047 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1049 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1052 * srec.c (srec_set_section_contents): Properly convert size
1053 and offset to address when octets_per_byte is not unity.
1055 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1057 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1058 refcount member of the gotplt_union when resetting the reference
1059 count. Adjust comment.
1061 2013-05-20 Will Newton <will.newton@linaro.org>
1063 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1064 relocs_copied member.
1065 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1066 relocs_copied member.
1067 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1068 relocs_copied member.
1070 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1072 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1073 function definition.
1075 2013-05-16 Cary Coutant <ccoutant@google.com>
1077 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1078 external_ext_size and esize.
1080 2013-05-16 Tristan Gingold <gingold@adacore.com>
1082 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1083 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1085 2013-05-15 Andreas Schwab <schwab@suse.de>
1087 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1089 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1091 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1092 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1094 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1096 * bfd.c (_bfd_default_error_handler): Replace use of putc
1097 by fputc. Add comment explaining why.
1099 2013-05-09 Alan Modra <amodra@gmail.com>
1101 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1102 of symbols when hashes already exist.
1104 2013-05-07 Will Newton <will.newton@linaro.org>
1106 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1107 plt_header_size argument for ports where it differs from
1109 * elf-bfd.h: Likewise.
1110 * elf32-i386.c: Pass plt_header_size to
1111 _bfd_elf_allocate_ifunc_dyn_relocs.
1112 * elf64-x86-64.c: Likewise.
1114 2013-05-07 Will Newton <will.newton@linaro.org>
1116 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1118 * elf-bfd.h: Likewise.
1120 2013-05-06 Paul Brook <paul@codesourcery.com>
1122 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1123 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1124 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1125 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1126 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1127 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1129 2013-05-06 Alan Modra <amodra@gmail.com>
1131 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1132 hashes are not available.
1134 2013-05-06 Alan Modra <amodra@gmail.com>
1136 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1137 hashes around loading as-needed library. Zero them on allocation,
1138 and restore to initial all-zero state if library not needed.
1139 Arrange to reuse hashes if we load library again later.
1141 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1143 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1144 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1145 * elfn32-mips.c: Likewise.
1146 * elf64-mips.c: Likewise.
1148 2013-05-02 Nick Clifton <nickc@redhat.com>
1150 * archures.c: Add some more MSP430 machine numbers.
1151 * config.bfd (msp430): Define targ_selvecs.
1152 * configure.in: Add bfd_elf32_msp430_ti_vec.
1153 * cpu-msp430.c: Add some more MSP430 machine numbers.
1154 * elf32-msp430.c Add support for MSP430X relocations.
1155 Add support for TI compiler generated relocations.
1156 Add support for sym_diff relocations.
1157 Add support for relaxing out of range short branches into long
1159 Add support for MSP430 attribute section.
1160 * reloc.c: Add MSP430X relocations.
1161 * targets.c: Add bfd_elf32_msp430_ti_vec.
1162 * bfd-in2.h: Regenerate.
1163 * configure: Regenerate.
1164 * libbfd.h: Regenerate.
1166 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1168 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1169 alpha*-*-linux*ecoff*.
1171 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1174 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1177 2013-04-30 Alan Modra <amodra@gmail.com>
1179 * elflink.c (bfd_elf_record_link_assignment): Dont make
1180 STV_INTERNAL symbols STV_HIDDEN.
1182 2013-04-29 Nick Clifton <nickc@redhat.com>
1184 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1185 fragmented .debug_line sections associated with unmarked code
1188 2013-04-29 Will Newton <will.newton@linaro.org>
1190 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1191 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1193 2013-04-29 Will Newton <will.newton@linaro.org>
1195 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1196 error check up and add error message.
1198 2013-04-26 Will Newton <will.newton@linaro.org>
1200 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1202 2013-04-25 Alan Modra <amodra@gmail.com>
1204 * config.bfd: Add powerpc64le-linux.
1206 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1208 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1211 2013-04-24 Roland McGrath <mcgrathr@google.com>
1213 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1214 allocate space for PLT header even if IS_IPLT_ENTRY.
1215 (arm_nacl_put_plt0): New function, broken out of ...
1216 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1217 If HTAB->nacl_p, set up the PLT header in .iplt too.
1218 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1219 a mapping symbol for the start of .iplt too.
1221 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1223 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1225 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1227 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1229 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1231 2013-04-22 Alan Modra <amodra@gmail.com>
1234 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1235 sh_size or reloc_count adjustment by count.
1237 2013-04-22 Alan Modra <amodra@gmail.com>
1239 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1240 create_linkage_sections here..
1241 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1242 (create_linkage_sections): Move earlier in file.
1243 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1244 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1246 2013-04-19 Nick Clifton <nickc@redhat.com>
1249 * compress.c (decompress_contents): Always call inflateEnd, even
1250 when another inflation operation fails.
1252 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1254 * elf-ifunc.c: Update copyright year.
1256 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1258 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1259 macro's return value is ignored.
1260 * elf32-hppa.c: Likewise.
1261 * elf32-tic6x.c: Likewise.
1262 * mach-o.c: Likewise.
1264 * opncls.c: Likewise.
1265 * peicode.h: Likewise.
1266 * elf32-m32r.c: Check return value of bfd_set_section_*().
1267 * elfnn-ia64.c: Likewise.
1268 * elfxx-mips.c: Likewise.
1269 * vms-alpha.c: Likewise.
1271 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1274 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1275 regular reference without non-GOT reference when building
1278 2013-04-15 Alan Modra <amodra@gmail.com>
1280 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1281 cache slot for archives.
1283 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1285 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1286 local variable mmop.
1288 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1291 * bfd/elf32-avr.c: Consider all sections to determine if linker
1292 relaxation can safely delete a ret after a call/jmp
1294 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1296 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1299 2013-04-08 Tom Tromey <tromey@redhat.com>
1301 * som.c (bfd_section_from_som_symbol): No longer static.
1302 * som.h (bfd_section_from_som_symbol): Declare.
1304 2013-04-06 Alan Modra <amodra@gmail.com>
1306 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1307 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1309 2013-04-05 Nick Clifton <nickc@redhat.com>
1311 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1313 2013-04-04 Alan Modra <amodra@gmail.com>
1315 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1316 * bfd-in2.h: Regenerate.
1317 * elflink.c (elf_link_add_object_symbols): Use new error.
1319 2013-04-03 Nick Clifton <nickc@redhat.com>
1321 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1322 (bfd_elf32_bfd_is_target_special_symbol): Define.
1324 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1326 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1327 elf64_aarch64_locals to get local GOT reference counts.
1329 2013-04-02 DJ Delorie <dj@redhat.com>
1331 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1332 (rl78_elf_relax_section): Only fetch the next reloc if there is
1335 2013-03-30 Alan Modra <amodra@gmail.com>
1338 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1339 global symbols referenced by relocs.
1340 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1341 * elf32-bfin.c (bfin_check_relocs): Likewise.
1342 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1343 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1344 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1345 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1346 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1347 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1348 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1349 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1350 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1351 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1352 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1353 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1354 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1355 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1356 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1357 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1358 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1359 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1360 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1361 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1362 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1363 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1364 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1365 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1366 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1367 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1368 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1369 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1370 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1371 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1372 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1373 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1374 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1375 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1376 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1377 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1378 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1379 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1380 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1381 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1382 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1383 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1384 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1385 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1386 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1387 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1388 test indirect/warning links for NULL.
1390 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1393 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1394 symbol is referenced by a non-shared object.
1395 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1397 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1399 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1400 R_SH_REL32 relocations against undefined weak symbols.
1402 2013-03-28 Alan Modra <amodra@gmail.com>
1404 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1405 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1406 into ifunc and non-ifunc.
1407 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1408 separate ifunc/non-ifunc dynrel counts.
1409 (allocate_got): Always use reliplt for ifunc.
1410 (allocate_dynrelocs): Likewise.
1411 (ppc64_elf_size_dynamic_sections): Likewise.
1412 (ppc64_elf_layout_multitoc): Likewise.
1413 (ppc64_elf_relocate_section): Likewise.
1415 2013-03-28 Alan Modra <amodra@gmail.com>
1417 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1418 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1419 into ifunc and non-ifunc.
1420 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1421 (ppc_elf_size_dynamic_sections): Likewise.
1422 (ppc_elf_relocate_section): Likewise.
1424 2013-03-28 Alan Modra <amodra@gmail.com>
1426 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1427 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1428 bfd_link_info* and asection* params.
1429 (_bfd_elf_reloc_type_class): Likewise.
1430 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1431 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1432 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1433 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1434 for any reliplt reloc. Don't return reloc_class_plt for
1435 R_PPC_REL24 and R_PPC_ADDR24.
1436 * elf64-ppc.c (allocate_got): Formatting.
1437 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1439 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1440 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1441 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1442 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1443 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1444 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1445 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1446 Add extra params to the various reloc_type_class functions.
1448 2013-03-27 Alan Modra <amodra@gmail.com>
1450 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1451 masks for all local ifunc syms.
1452 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1453 (ppc_elf_size_dynamic_sections): Likewise.
1454 (ppc_elf_relocate_section): Likewise.
1456 2013-03-27 Will Newton <will.newton@linaro.org>
1458 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1459 dynamic reloc for symbols with dynindx == -1.
1460 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1461 dynamic reloc for symbols with dynindx == -1.
1463 2013-03-27 Will Newton <will.newton@linaro.org>
1465 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1466 dynamic reloc for non-default visibility undefined weaks.
1467 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1468 dynamic reloc for non-default visibility undefined weaks.
1470 2013-03-26 Alan Modra <amodra@gmail.com>
1472 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1473 over _bfd_elf_merge_symbol calls.
1475 2013-03-26 Alan Modra <amodra@gmail.com>
1477 * elflink.c (elf_link_add_object_symbols): Add assertion for
1478 common override alignment check code. Formatting.
1480 2013-03-25 Alan Modra <amodra@gmail.com>
1482 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1483 usual common symbols as well as for dynamic. Add poldbfd param.
1484 Save old bfd. Adjust callers.
1485 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1486 and "value" by value, not pointer. Adjust caller.
1487 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1488 Delete code to set same. Use old_bfd and old_alignment from
1489 _bfd_elf_merge_symbol instead. Add default symbol before
1490 alignment and size checks. Wrap overlong lines.
1492 2013-03-25 Alan Modra <amodra@gmail.com>
1494 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1495 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1496 when override is true.
1498 2013-03-25 Alan Modra <amodra@gmail.com>
1500 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1503 2013-03-25 Alan Modra <amodra@gmail.com>
1505 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1507 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1508 early in symbol loop.
1510 2013-03-25 Alan Modra <amodra@gmail.com>
1512 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1513 (_bfd_elf_init_reloc_shdr): Delete.
1514 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1515 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1516 just what is needed.
1517 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1519 2013-03-23 Alan Modra <amodra@gmail.com>
1521 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1522 * elflink.c (_bfd_elf_merge_symbol): Make static.
1523 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1524 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1526 2013-03-23 Alan Modra <amodra@gmail.com>
1529 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1530 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1531 def_dynamic/ref_dynamic.
1532 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1535 2013-03-22 David S. Miller <davem@davemloft.net>
1537 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1540 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1543 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1544 errors adjusting relocs and symbols.
1546 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1548 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1549 @(disp:32,ERx) to mov @(disp:16,ERx).
1550 (R_H8_DISP32A16): New reloc.
1551 Comments added and corrected.
1552 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1553 * bfd-in2.h: Regenerate.
1554 * libbfd.h: Regenerate.
1556 2013-03-21 Kai Tietz <ktietz@redhat.com>
1558 * coffgen.c (coff_real_object_p): Make global.
1559 * peicode.h (coff_real_object_p): Add prototype.
1560 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1561 external_PEI_IMAGE_hdr structure.
1562 (coff_swap_filehdr_in): Handle variable header-size.
1563 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1564 of directory-entiries as specified in pe-header.
1566 2013-03-21 Nick Clifton <nickc@redhat.com>
1569 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1570 iWMMXt and iWMMXt2 processors from attributes.
1572 2013-03-20 Alan Modra <amodra@gmail.com>
1574 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1575 sh_type according to is_rela.
1577 2013-03-18 Alan Modra <amodra@gmail.com>
1580 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1581 considering whether an --as-needed library is needed.
1583 2013-03-14 Tom Tromey <tromey@redhat.com>
1585 * opncls.c (bfd_get_debug_link_info): Rename from
1586 get_debug_link_info. Export. Update comment.
1587 (find_separate_debug_file): Update.
1588 * bfd-in2.h: Rebuild.
1590 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1592 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1594 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1597 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1599 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1600 * elf.c (elfcore_write_s390_tdb): New function.
1601 (elfcore_write_register_note): Call it.
1602 (elfcore_grok_s390_tdb): New function.
1603 (elfcore_grok_note): Call it.
1605 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1607 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1609 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1611 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1613 2013-03-04 Alan Modra <amodra@gmail.com>
1615 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1616 non-zero addends when relocatable, rather than addends >= 32768.
1617 Always zero "addend" before applying relocation.
1619 2013-03-04 Nick Clifton <nickc@redhat.com>
1621 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1622 file pointer offsets for thin archives.
1624 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1626 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1627 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1629 2013-02-27 DJ Delorie <dj@redhat.com>
1631 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1632 * libbfd.h: Regenerate.
1633 * bfd-in2.h: Regenerate.
1634 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1635 references in compuated relocs.
1637 2013-02-26 Anthony Green <green@moxielogic.com>
1639 * config.bfd: Extend moxie-rtems target triplet name support.
1641 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1644 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1645 unique_global only for definition.
1646 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1648 (elf_link_add_object_symbols): Set unique_global only
1651 2013-02-21 Alan Modra <amodra@gmail.com>
1653 * elf-bfd.h (struct elf_build_id): Extracted from..
1654 (struct elf_build_id_info): ..here. Delete.
1655 (struct output_elf_obj_tdata): New, extracted from..
1656 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1658 (elf_program_header_size): Reference tdata->o.
1659 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1660 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1661 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1662 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1663 when opening bfd in any mode that might write.
1664 (_bfd_elf_write_object_contents): Use build_id field in
1665 output_elf_obj_tdata.
1666 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1667 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1669 2013-02-21 Alan Modra <amodra@gmail.com>
1671 * elf-bfd.h (struct core_elf_obj_tdata): New.
1672 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1673 core_program, and core_command. Add "core".
1674 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1675 Update all refs to tdata core fields.
1676 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1677 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1678 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1679 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1680 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1681 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1682 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1683 to tdata core fields.
1685 2013-02-21 Alan Modra <amodra@gmail.com>
1687 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1688 Delete num_locals and num_globals.
1689 (elf_num_locals, elf_num_globals): Don't define.
1690 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1691 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1692 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1693 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1694 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1695 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1697 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1698 number of locals syms via new param.
1699 (swap_out_syms): Adjust to suit elf_map_symbols change.
1701 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1703 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1704 STO_MICROMIPS annotation.
1706 2013-02-19 Alan Modra <amodra@gmail.com>
1708 * configure.in: Bump version to 2.23.52.
1709 * elf-bfd.h (struct elf_build_id_info): New.
1710 (struct elf_obj_tdata): Delete after_write_object_contents,
1711 after_write_object_contents_info and build_id_size. Make build_id
1712 a pointer to struct elf_build_id_info.
1713 * elf.c (_bfd_elf_write_object_contents): Style. Update
1714 after_write_ibject_contents invocation.
1715 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1716 allow zero size notes.
1717 * configure: Regenerate.
1719 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1721 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1722 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1723 (micromips_elf64_howto_table_rela): Likewise.
1724 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1725 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1726 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1727 (elf_micromips_howto_table_rela): Likewise.
1728 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1730 2013-02-18 Paul Brook <paul@codesourcery.com>
1732 * elfxx-mips.c (MICROMIPS_P): New macro.
1733 (_bfd_mips_elf_symbol_processing): Use it.
1735 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1737 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1738 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1740 2013-02-18 Alan Modra <amodra@gmail.com>
1743 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1744 (_bfd_elf_strtab_clear_all_refs): Declare.
1745 (_bfd_elf_strtab_resize): Declare.
1746 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1747 (_bfd_elf_strtab_clear_all_refs): New function.
1748 (_bfd_elf_strtab_resize): Likewise.
1749 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1751 2013-02-18 Alan Modra <amodra@gmail.com>
1753 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1754 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1755 and elf_text_section to..
1756 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1757 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1758 (struct alpha_elf_find_line): ..this.
1759 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1761 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1764 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1765 for references from the dummy bfd.
1767 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1770 * elflink.c (elf_link_add_object_symbols): Also track weak
1773 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1776 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1777 archive pointing to itself.
1778 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1780 2013-02-15 Nick Clifton <nickc@redhat.com>
1783 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1784 accessing a corrupt nested archive.
1786 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1788 * elfxx-mips.c (mips_got_page_ref): New structure.
1789 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1790 pair to represent the anchor point.
1791 (mips_got_info): Add a got_page_refs field.
1792 (mips_elf_link_hash_table): Add a sym_cache field.
1793 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1794 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1795 new anchor representation.
1796 (mips_elf_create_got_info): Create got_page_refs rather than
1798 (mips_elf_record_got_page_ref): New function.
1799 (mips_elf_pages_for_range): Move further down file.
1800 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1801 Use a section rather than a (bfd, symndx) pair to represent the
1803 (mips_elf_resolve_got_page_ref): New function.
1804 (mips_elf_resolve_final_got_entries): Use it to populate
1806 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1807 rather than mips_elf_record_got_page_entry. Only nullify h
1809 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1812 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1814 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1817 2013-02-12 Alan Modra <amodra@gmail.com>
1819 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1820 suitable definition when using generic linker hash table.
1822 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1824 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1825 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1826 mips_elf_traverse_got_arg. Count GOT entries.
1827 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1828 as argument. Update after above changes.
1829 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1830 mips_elf_count_got_entries. Update the calls to
1831 mips_elf_resolve_final_got_entries.
1833 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1835 * elfxx-mips.c (mips_got_tls_type): New enum.
1836 (mips_got_entry): Add tls_initialized.
1837 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1838 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1840 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1841 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1842 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1844 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1845 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1846 tls_initialized rather than GOT_TLS_DONE.
1847 (mips_tls_got_index): Delete.
1848 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1849 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1850 (mips_elf_record_got_entry): Initialize tls_initialized.
1852 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1854 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1855 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1856 tls_ie_got_offset and tls_gd_got_offset.
1857 (mips_elf_link_hash_newfunc): Remove initialization.
1858 (mips_elf_create_got_info): Likewise.
1859 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1860 (mips_tls_single_got_index): Delete.
1861 (mips_elf_local_got_index): Always use the GOT entry to track
1863 (mips_elf_global_got_index): Likewise.
1864 (mips_elf_create_local_got_entry): Assert that TLS entries have
1865 already been allocated.
1866 (mips_elf_record_global_got_symbol): Don't initialize
1867 tls_ie_type or tls_gd_type.
1868 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1869 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1871 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1873 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1874 have been allocated.
1875 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1876 tls_ie_type and tls_gd_type.
1878 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1880 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1881 aliasing violation. Check for htab allocation failures.
1883 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1885 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1887 (mips_elf_global_got_index): ...here. Reorder arguments so that
1888 the output bfd and info come first.
1889 (mips_elf_calculate_relocation): Update the call to
1890 mips_elf_global_got_index accordingly.
1891 (_bfd_mips_elf_finish_dynamic_symbol): Use
1892 mips_elf_primary_global_got_index rather than
1893 mips_elf_global_got_index.
1894 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1896 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1898 * elfxx-mips.c (mips_got_entry): Update comments.
1899 (mips_elf_multi_got_entry_eq): Rename to...
1900 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1901 (mips_elf_create_got_info): Remove master_got_p argument.
1902 Always use mips_elf_got_entry_eq.
1903 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1904 Update calls accordingly.
1906 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1908 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1909 (mips_elf_bfd2got_hash): Delete.
1910 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1911 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1912 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1913 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1914 than mips_elf_got_for_ibfd.
1915 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1916 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1917 (mips_elf_make_got_per_bfd): Replace with...
1918 (mips_elf_add_got_entry): ...this new function.
1919 (mips_elf_make_got_pages_per_bfd): Replace with...
1920 (mips_elf_add_got_page_entry): ...this new function.
1921 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1922 bfd and GOT arguments. Use mips_elf_add_got_entry and
1923 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1924 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1925 to set the BFD's GOT and free the old table.
1926 (mips_elf_merge_got): Replace bfd2got argument with separate
1927 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1928 Use mips_elf_count_got_entries to count the number of entries in
1929 each GOT. Update the calls to mips_elf_merge_got_with.
1930 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1931 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1932 (mips_elf_multi_got): Don't create the bfd2got hash table.
1933 Replace hash table traversal with a walk over the input bfds,
1934 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1935 to set the output bfd's GOT.
1936 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1937 bfds use the master GOT in the single-GOT case.
1938 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1939 rather than mips_elf_got_for_ibfd.
1941 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1943 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1944 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1945 (mips_elf_record_global_got_symbol): Update the hash entry before
1946 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1948 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1949 (mips_elf_record_got_page_entry): Record the entry in both the
1950 master and bfd GOTs.
1952 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1954 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1955 create another one if necessary.
1956 (mips_elf_set_gotidx): New function.
1957 (mips_elf_set_global_gotidx): Use it.
1958 (mips_elf_initialize_tls_index): Likewise. Take a
1959 mips_elf_traverse_got_arg as argument.
1960 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1961 (mips_elf_multi_got): Likewise. Cope with error returns from
1962 mips_elf_set_global_gotidx.
1964 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1966 * elfxx-mips.c (mips_got_info): Add relocs field.
1967 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1969 (mips_elf_traverse_got_arg): ...this new structure.
1970 (mips_elf_count_local_tls_relocs): Delete.
1971 (mips_elf_count_global_tls_relocs): Likewise.
1972 (mips_elf_count_got_entry): New function.
1973 (mips_elf_count_local_got_entries): Likewise.
1974 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1975 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1976 (mips_elf_record_local_got_symbol): Don't count got entries here.
1977 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1978 (mips_elf_set_global_got_offset): Split into...
1979 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1980 new functions. Take a mips_elf_traverse_got_arg rather than a
1981 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1982 Use g->relocs to record the number of relocs needed for global GOT
1984 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1985 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1986 relocations. Update for above function split.
1987 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1988 to count both the number of GOT entries and the number of TLS
1989 relocs required by local entries. Likewise
1990 mips_elf_count_global_tls_entries and global entries.
1991 Remove uses of mips_elf_count_local_tls_relocs and
1992 mips_elf_count_global_tls_relocs.
1994 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1996 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1997 to say that each structure represents only one type of TLS reference.
1998 (GOT_TLS_TYPE): New define.
1999 (mips_elf_link_hash_entry): Temporarily split tls_type and
2000 tls_got_offset into two variables each.
2001 (mips_elf_link_hash_newfunc): Update accordingly.
2002 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2003 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2004 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2005 (mips_tls_got_relocs): Use a switch statement.
2006 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2007 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2008 local "offset" variable.
2009 (mips_tls_got_index): Remove r_type argument and assert. Remove
2010 code that handled entries with two TLS types; always use the
2011 original got_index instead.
2012 (mips_tls_single_got_index): New function.
2013 (mips_elf_local_got_index): Use entry->tls_type to check for
2014 TLS entries. Use mips_tls_single_got_index. Update call to
2016 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2017 Use p->tls_type to check for TLS entries. Update call to
2018 mips_tls_got_index. Use mips_tls_single_got_index.
2019 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2020 Use entry.tls_type to check for TLS entries.
2021 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2022 with r_type argument. Use mips_elf_reloc_tls_type.
2023 Set up the new hash entry fields.
2024 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2025 with r_type argument. Use mips_elf_reloc_tls_type and
2026 mips_tls_got_entries. Remove code that handled entries
2027 with multiple TLS types.
2028 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2029 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2030 Use equality rather than masks when checking for specific TLS types.
2031 Use mips_tls_got_entries. Remove code that handled entries
2032 with multiple TLS types.
2033 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2034 testing the hash table entry.
2035 (_bfd_mips_elf_check_relocs): Update calls to
2036 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2037 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2038 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2040 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2042 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2043 (mips_elf_got_entry_hash): ...this, deleting the old version.
2044 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2047 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2049 * elfxx-mips.c (mips_elf_create_got_info): New function.
2050 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2051 (mips_elf_create_got_section): Likewise.
2053 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2055 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2058 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2060 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2062 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2064 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2065 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2067 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2069 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2070 (mips_elf_count_global_tls_relocs): Don't count indirect or
2072 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2073 number of TLS entries were allocated.
2075 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2077 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2079 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2081 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2082 if there are TLS relocations.
2084 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2086 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2087 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2089 2013-02-11 Alan Modra <amodra@gmail.com>
2091 * elfcode.h (elf_checksum_contents): Free contents.
2092 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2093 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2094 (elf_final_link_free): New function, extracted from..
2095 (bfd_elf_final_link): ..here. Always call
2096 _bfd_elf_write_section_eh_frame_hdr.
2097 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2098 _bfd_elf_link_hash_table_free.
2099 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2100 * libbfd.h: Regenerate.
2101 * merge.c (_bfd_merge_sections_free): New function.
2102 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2104 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2105 _bfd_elf_link_hash_table_free.
2106 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2107 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2108 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2109 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2110 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2111 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2112 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2113 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2114 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2115 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2116 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2117 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2118 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2119 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2120 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2121 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2122 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2124 2013-02-10 Alan Modra <amodra@gmail.com>
2126 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2127 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2128 * m68klinux.c (linux_link_hash_table_create): Likewise.
2129 * sparclinux.c (linux_link_hash_table_create): Likewise.
2130 * sunos.c (sunos_link_hash_table_create): Likewise.
2131 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2132 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2133 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2134 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2135 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2136 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2137 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2138 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2139 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2140 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2141 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2142 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2143 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2144 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2145 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2146 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2147 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2148 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2149 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2150 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2151 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2152 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2153 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2154 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2155 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2156 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2157 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2158 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2160 2013-02-10 Alan Modra <amodra@gmail.com>
2162 * i386linux.c (linux_link_hash_table_create): Allocate table
2163 with bfd_zmalloc, not bfd_alloc.
2164 * pdp11.c (link_hash_table_create): Allocate table with
2165 bfd_malloc, not bfd_alloc.
2166 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2167 with bfd_zmalloc, not bfd_zalloc.
2168 (bfin_link_hash_table_create): Likewise.
2169 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2170 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2172 2013-02-10 Alan Modra <amodra@gmail.com>
2175 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2177 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2179 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2181 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2184 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2186 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2189 2013-02-08 Alan Modra <amodra@gmail.com>
2192 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2193 * elf.c (elf_find_function): Revert last change. Use new
2194 tdata field rather than static vars for cache.
2196 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2199 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2200 symbol is defined in regular object.
2202 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2205 * elf.c (elf_find_function): Don't cache if symbols change.
2207 2013-02-07 Alan Modra <amodra@gmail.com>
2210 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2211 copy attributes from or to non-ELF.
2213 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2215 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2216 for non-zero TLS symbol.
2217 (elf_i386_relocate_section): Don't resolve size relocation against
2218 non-zero TLS symbol.
2219 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2220 pc_count for non-zero TLS symbol.
2221 (elf_x86_64_relocate_section): Don't resolve size relocation
2222 against non-zero TLS symbol.
2224 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2225 Andrew Jenner <andrew@codesourcery.com>
2227 Based on patches from Altera Corporation.
2229 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2230 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2231 (BFD_BACKENDS): Add elf32-nios2.lo.
2232 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2233 * Makefile.in: Regenerated.
2234 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2235 bfd_elf32_littlenios2_vec.
2236 * configure: Regenerated.
2237 * config.bfd: Add cases for nios2.
2238 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2239 (bfd_mach_nios2): Define.
2240 (bfd_nios2_arch): Declare.
2241 (bfd_archures_list): Add bfd_nios2_arch.
2242 * targets.c (bfd_elf32_bignios2_vec): Declare.
2243 (bfd_elf32_littlenios2_vec): Declare.
2244 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2245 bfd_elf32_littlenios2_vec.
2246 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2247 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2248 * bfd-in2.h: Regenerated.
2249 * libbfd.h: Regenerated.
2250 * cpu-nios2.c: New file.
2251 * elf32-nios2.c: New file.
2253 2013-02-06 Alan Modra <amodra@gmail.com>
2255 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2258 2013-02-06 Alan Modra <amodra@gmail.com>
2260 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2261 * Makefile.in: Regenerate.
2263 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2264 Pedro Alves <palves@redhat.com>
2266 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2267 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2269 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2270 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2271 * elf-linux-psinfo.h: New file.
2272 * elf.c: Include elf-linux-psinfo.h.
2273 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2275 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2276 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2277 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2278 (elfcore_write_ppc_linux_prpsinfo32): New function.
2280 2013-02-04 Tristan Gingold <gingold@adacore.com>
2282 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2285 2013-02-04 Alan Modra <amodra@gmail.com>
2287 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2288 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2289 * Makefile.in: Regenerate.
2290 * po/SRC-POTFILES.in: Regenerate.
2292 2013-02-04 Alan Modra <amodra@gmail.com>
2294 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2295 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2297 2013-02-01 Alan Modra <amodra@gmail.com>
2299 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2302 2013-01-31 Tristan Gingold <gingold@adacore.com>
2304 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2305 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2306 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2308 2013-01-31 Alan Modra <amodra@gmail.com>
2309 David S. Miller <davem@davemloft.net>
2312 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2313 references to __tls_get_addr.
2314 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2315 vtinherit and vtentry reloc handling too.
2316 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2318 2013-01-31 Alan Modra <amodra@gmail.com>
2320 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2322 2013-01-31 Alan Modra <amodra@gmail.com>
2324 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2326 2013-01-28 Alan Modra <amodra@gmail.com>
2328 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2329 "relocation" in error messages throughout file.
2330 (ppc64_elf_relocate_section): Remove sibling call error message,
2331 replace with "call lacks nop". Specially report errors for
2332 branches to function entry points via OPD lookup and branches
2333 to stubs. Remove NULL symbol handling now done by %T.
2335 2013-01-28 Alan Modra <amodra@gmail.com>
2337 * archive.c (bfd_generic_archive_p): Return target and keep
2338 ardata on partial matches.
2339 * format.c (bfd_check_format_matches): Adjust for above
2340 change. Remove bfd_error_file_ambiguously_recognized dead
2343 2013-01-26 Alan Modra <amodra@gmail.com>
2345 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2346 bfd_preserve_finish): Move to..
2347 * format.c: ..here, splitting out..
2348 (bfd_reinit): ..this. New function.
2349 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2350 keep bfd state for a match.
2351 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2352 * elfcore.h (elf_core_file_p): Likewise.
2353 * mach-o.c (bfd_mach_o_header_p): Likewise.
2354 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2355 * xsym.c (bfd_sym_object_p): Likewise.
2356 * mmo.c (mmo_scan): Clear abfd->symcount.
2357 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2358 * section.c (bfd_section_list_clear): Clear section_htab.count.
2359 * bfd-in2.h: Regenerate.
2361 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2363 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2364 second reloc, make sure that the reloc potentially exists first.
2366 2013-01-24 Nick Clifton <nickc@redhat.com>
2368 * archures.c: Add bfd_mach_v850e3v5.
2369 * bfd-in2.h: Regenerate.
2370 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2371 * cpu-v850_rh850.c: Likewise.
2372 * elf32-v850.c: Add support for v850e3v5 architecture.
2374 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2376 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2378 2013-01-23 Leif Ekblad <leif@rdos.net>
2380 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2382 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2384 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2385 non-zero TLS symbol.
2386 (elf_i386_relocate_section): Resolve size relocation against
2387 non-zero TLS symbol.
2388 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2389 for non-zero TLS symbol.
2390 (elf_x86_64_relocate_section): Resolve size relocation against
2391 non-zero TLS symbol.
2393 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2395 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2396 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2399 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2401 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2402 PC-relative relocation.
2403 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2404 as PC-relative relocation.
2406 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2408 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2410 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2412 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2413 and R_X86_64_SIZE64 check.
2414 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2415 nor R_X86_64_SIZE64.
2417 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2419 * bfd-in2.h: Regenerated.
2420 * libbfd.h: Likewise.
2422 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2423 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2424 (elf_i386_check_relocs): Handle R_386_SIZE32.
2425 (elf_i386_gc_sweep_hook): Likewise.
2426 (elf_i386_relocate_section): Likewise.
2428 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2429 and R_X86_64_SIZE64 entries.
2430 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2431 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2432 (elf_x86_64_reloc_name_lookup): Likewise.
2433 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2435 (elf_x86_64_gc_sweep_hook): Likewise.
2436 (elf_x86_64_relocate_section): Likewise.
2438 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2441 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2443 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2444 with R_X86_64_RELATIVE64.
2446 2013-01-15 Nick Clifton <nickc@redhat.com>
2448 * elf32-msp430.c: Fix spelling typo.
2450 2013-01-15 Alan Modra <amodra@gmail.com>
2452 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2455 2013-01-14 Alan Modra <amodra@gmail.com>
2458 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2459 (memory_bclose): Likewise. Return 0 on success.
2460 * cache.c (cache_bclose): Likewise.
2461 * opncls.c (opncls_bclose, bfd_close): Likewise.
2462 * vms-lib.c (vms_lib_bclose): Likewise.
2463 * libbfd.h: Regenerate.
2465 2013-01-13 Alan Modra <amodra@gmail.com>
2467 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2468 Add ref_dynamic_nonweak.
2469 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2470 (_bfd_elf_merge_symbol): Don't call above function. Move
2471 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2473 (elf_link_add_object_symbols): Delete redundant "override" test.
2474 Don't set dynamic_def here.
2475 (elf_link_output_extsym): Update.
2477 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2479 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2480 normal and TLS symbol access.
2481 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2483 2013-01-12 Alan Modra <amodra@gmail.com>
2485 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2486 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2487 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2489 2013-01-12 Alan Modra <amodra@gmail.com>
2492 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2493 (_bfd_elf_strtab_clear_all_refs): Define.
2494 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2495 (_bfd_elf_strtab_clear_all_refs): Delete.
2496 * elflink.c (elf_link_add_object_symbols): Clear out added
2497 strtab refs. Correct handling of warning common symbols.
2499 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2501 * aout0.c: Remove trailing white spaces.
2502 * archive.c: Likewise.
2503 * archures.c: Likewise.
2504 * bfd-in.h: Likewise.
2505 * bfd-in2.h: Likewise.
2506 * coff-alpha.c: Likewise.
2507 * coff-i860.c: Likewise.
2508 * coff-mips.c: Likewise.
2509 * coff-ppc.c: Likewise.
2510 * coff-tic80.c: Likewise.
2511 * coff-x86_64.c: Likewise.
2512 * coff-z80.c: Likewise.
2513 * coffcode.h: Likewise.
2514 * coffgen.c: Likewise.
2515 * cofflink.c: Likewise.
2516 * compress.c: Likewise.
2517 * corefile.c: Likewise.
2518 * cpu-arm.c: Likewise.
2519 * cpu-avr.c: Likewise.
2520 * cpu-bfin.c: Likewise.
2521 * cpu-cr16.c: Likewise.
2522 * cpu-cr16c.c: Likewise.
2523 * cpu-crx.c: Likewise.
2524 * cpu-h8300.c: Likewise.
2525 * cpu-i386.c: Likewise.
2526 * cpu-lm32.c: Likewise.
2527 * cpu-m68k.c: Likewise.
2528 * cpu-moxie.c: Likewise.
2529 * cpu-msp430.c: Likewise.
2530 * cpu-sh.c: Likewise.
2531 * cpu-xc16x.c: Likewise.
2532 * dwarf2.c: Likewise.
2533 * ecofflink.c: Likewise.
2534 * ecoffswap.h: Likewise.
2535 * elf-ifunc.c: Likewise.
2536 * elf-m10300.c: Likewise.
2537 * elf-vxworks.c: Likewise.
2538 * elf32-avr.c: Likewise.
2539 * elf32-avr.h: Likewise.
2540 * elf32-cr16.c: Likewise.
2541 * elf32-cr16c.c: Likewise.
2542 * elf32-cris.c: Likewise.
2543 * elf32-crx.c: Likewise.
2544 * elf32-frv.c: Likewise.
2545 * elf32-hppa.c: Likewise.
2546 * elf32-i860.c: Likewise.
2547 * elf32-ip2k.c: Likewise.
2548 * elf32-iq2000.c: Likewise.
2549 * elf32-m32c.c: Likewise.
2550 * elf32-m68hc1x.c: Likewise.
2551 * elf32-msp430.c: Likewise.
2552 * elf32-mt.c: Likewise.
2553 * elf32-ppc.c: Likewise.
2554 * elf32-rl78.c: Likewise.
2555 * elf32-s390.c: Likewise.
2556 * elf32-score.h: Likewise.
2557 * elf32-sh-symbian.c: Likewise.
2558 * elf32-sh.c: Likewise.
2559 * elf32-spu.c: Likewise.
2560 * elf32-tic6x.c: Likewise.
2561 * elf32-v850.c: Likewise.
2562 * elf32-xc16x.c: Likewise.
2563 * elf32-xtensa.c: Likewise.
2564 * elf64-alpha.c: Likewise.
2565 * elf64-hppa.c: Likewise.
2566 * elf64-ppc.c: Likewise.
2567 * elf64-s390.c: Likewise.
2568 * elfcore.h: Likewise.
2569 * elflink.c: Likewise.
2570 * elfxx-mips.c: Likewise.
2571 * elfxx-sparc.c: Likewise.
2572 * elfxx-tilegx.c: Likewise.
2574 * libcoff.h: Likewise.
2575 * libpei.h: Likewise.
2576 * libxcoff.h: Likewise.
2577 * linker.c: Likewise.
2578 * mach-o-i386.c: Likewise.
2579 * mach-o-target.c: Likewise.
2580 * mach-o.c: Likewise.
2581 * mach-o.h: Likewise.
2583 * opncls.c: Likewise.
2584 * pdp11.c: Likewise.
2585 * pe-x86_64.c: Likewise.
2586 * peXXigen.c: Likewise.
2587 * pef-traceback.h: Likewise.
2588 * pei-x86_64.c: Likewise.
2589 * peicode.h: Likewise.
2590 * plugin.c: Likewise.
2591 * reloc.c: Likewise.
2592 * riscix.c: Likewise.
2593 * section.c: Likewise.
2596 * tekhex.c: Likewise.
2597 * ticoff.h: Likewise.
2598 * vaxbsd.c: Likewise.
2599 * xcofflink.c: Likewise.
2600 * xtensa-isa.c: Likewise.
2602 2013-01-10 Will Newton <will.newton@imgtec.com>
2604 * Makefile.am: Add Meta.
2605 * Makefile.in: Regenerate.
2606 * archures.c (bfd_mach_metag): New.
2607 * bfd-in2.h: Regenerate.
2608 * config.bfd: Add Meta.
2609 * configure: Regenerate.
2610 * configure.in: Add Meta.
2611 * cpu-metag.c: New file.
2612 * elf-bfd.h: Add Meta.
2613 * elf32-metag.c: New file.
2614 * elf32-metag.h: New file.
2615 * libbfd.h: Regenerate.
2616 * reloc.c: Add Meta relocations.
2617 * targets.c: Add Meta.
2619 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2621 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2622 (elfcore_write_aarch_hw_break): Likewise.
2623 (elfcore_write_aarch_hw_watch): Likewise.
2624 * elf.c (elfcore_grok_aarch_tls): New function.
2625 (elfcore_grok_aarch_hw_break): Likewise.
2626 (elfcore_grok_aarch_hw_watch): Likewise.
2627 (elfcore_grok_note): Call the new functions to handle the
2628 corresponding notes.
2629 (elfcore_write_aarch_tls): New function.
2630 (elfcore_write_aarch_hw_break): Likewise.
2631 (elfcore_write_aarch_hw_watch): Likewise.
2632 (elfcore_write_register_note): Call the new functions to handle the
2633 corresponding pseudo sections.
2635 2013-01-07 Tom Tromey <tromey@redhat.com>
2637 * section.c (_bfd_std_section): Rename from std_section.
2638 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2639 (STD_SECTION): Update.
2640 * bfd-in2.h: Rebuild.
2642 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2644 * archures.c (bfd_mach_mips5900): Define.
2645 * bfd-in2.h: Regenerate.
2646 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2647 * cpu-mips.c: Add support for MIPS r5900.
2648 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2650 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2651 Nick Clifton <nickc@redhat.com>
2653 * elflink.c (get_value): Prevent the use of an undefined shift
2654 operation. Add sanity checks.
2656 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2658 * config.bfd (cr16*-*-uclinux*): New target support.
2661 For older changes see ChangeLog-2012
2663 Copyright (C) 2013 Free Software Foundation, Inc.
2665 Copying and distribution of this file, with or without modification,
2666 are permitted in any medium without royalty provided the copyright
2667 notice and this notice are preserved.
2673 version-control: never
projects / deliverable / binutils-gdb.git / blob