1 2013-10-29 Jan Beulich <jbeulich@suse.com>
3 * elflink.c (struct elf_outext_info): Add field file_sym_done.
4 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
5 symbol emission from here ...
6 (elf_link_output_extsym): ... to here.
8 2013-10-24 Nick Clifton <nickc@redhat.com>
11 * dwarf2.c (lookup_address_in_line_info_table): Change return type
12 to be the range of addresses covered by the table.
13 (comp_unit_find_nearest_line): Likewise.
14 (find_line): Search all CUs. Select the one that matches and
15 covers the smallest address range.
17 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
19 * elf32-cris.c (cris_elf_check_relocs): Don't assume
20 a registered dynobj means that a .got has been created.
22 2013-10-17 Alan Modra <amodra@gmail.com>
25 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
26 when finding lowest_section.
28 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
30 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
31 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
32 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
33 Merge Tag_GNU_MIPS_ABI_MSA attributes.
35 2013-10-14 Nick Clifton <nickc@redhat.com>
37 * gen-aout.c (main): Fix formatting. Close file.
39 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
41 * elfxx-mips.c (mips_use_local_got_p): New function.
42 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
43 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
44 GOT and absolute references.
46 2013-10-09 Roland McGrath <mcgrathr@google.com>
48 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
49 expression to int to silence over-eager compiler warnings.
51 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
52 loop that doesn't use (or initialize) it.
54 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
55 Move second const qualifier so it applies to the pointer.
57 2013-10-09 Nick Clifton <nickc@redhat.com>
60 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
62 2013-10-09 Tom Tromey <tromey@redhat.com>
64 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
66 2013-10-09 Nick Clifton <nickc@redhat.com>
69 * elf32-rl78.c (rl78_dump_symtab): Delete.
70 (rl78_get_reloc): Delete.
72 2013-10-09 Tom Tromey <tromey@redhat.com>
75 * opncls.c (bfd_get_alt_debug_link_info): Change type of
76 buildid_len to bfd_size_type.
78 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
81 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
82 "case". Reindent "switch" statements.
84 2013-10-08 Tom Tromey <tromey@redhat.com>
87 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
88 parameter. Change type of buildid_out. Update.
89 (get_alt_debug_link_info_shim): New function.
90 (bfd_follow_gnu_debuglink): Use it.
92 2013-10-08 Andreas Schwab <schwab@suse.de>
94 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
97 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
99 * configure: Regenerate.
101 2013-10-03 Will Newton <will.newton@linaro.org>
103 * configure: Regenerate.
104 * configure.in: Build elf-ifunc.o for AArch64.
105 * elfnn-aarch64.c: Include objalloc.h.
106 (elfNN_aarch64_local_htab_hash): New function.
107 (elfNN_aarch64_local_htab_eq): New function.
108 (elfNN_aarch64_get_local_sym_hash): New function.
109 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
111 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
112 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
113 for handling STT_GNU_IFUNC symbols.
114 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
115 references to STT_GNU_IFUNC symbols.
116 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
117 STT_GNU_IFUNC symbols.
118 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
119 symbols. Ensure we don't increase plt.refcount from -1 to 0.
120 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
121 (elfNN_aarch64_is_function_type): Remove function.
122 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
123 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
124 (elfNN_aarch64_allocate_local_dynrelocs): New function.
125 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
126 (elfNN_aarch64_size_dynamic_sections): Call
127 elfNN_aarch64_allocate_local_dynrelocs.
128 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
129 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
130 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
131 STT_GNU_IFUNC symbols and .iplt.
132 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
133 (elfNN_aarch64_finish_dynamic_sections): Call
134 elfNN_aarch64_finish_local_dynamic_symbol.
136 2013-09-30 Nick Clifton <nickc@redhat.com>
138 * cpu-msp430.c: Use printable names that match the values
139 displayed by readelf.
141 2013-08-25 Andrew Pinski <apinski@cavium.com>
143 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
146 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
148 * elfxx-mips.c (mips_elf_create_got_section): Hide
149 _GLOBAL_OFFSET_TABLE_.
151 2013-09-24 Alan Modra <amodra@gmail.com>
153 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
155 2013-09-24 Alan Modra <amodra@gmail.com>
157 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
158 stabs at end of .stab. Tidy variable usage. Don't drop the need
159 for a NULL function name stab if If N_FUN stab is ignored.
160 Ensure index entry count loop matches write loop.
162 2013-09-20 Alan Modra <amodra@gmail.com>
164 * configure: Regenerate.
166 2013-09-18 Tristan Gingold <gingold@adacore.com>
168 * configure.in: Bump version to 2.24.51
169 * configure: Regenerate.
171 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
173 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
176 2013-08-31 John David Anglin <dave.anglin@bell.net>
178 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
181 2013-08-29 Jakub Jelinek <jakub@redhat.com>
183 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
184 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
185 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
186 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
188 2013-08-27 Alan Modra <amodra@gmail.com>
190 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
191 Add notice_as_needed.
192 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
193 (elf_backend_notice_as_needed): Define.
194 (ppc64_elf_as_needed_cleanup): Rename and adjust..
195 (ppc64_elf_notice_as_needed): ..to this.
196 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
197 (elf_link_add_object_symbols): ..from here.
198 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
199 (elf_backend_notice_as_needed): Define..
200 (elfNN_bed): ..and use here.
202 2013-08-26 Roland McGrath <mcgrathr@google.com>
204 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
205 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
206 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
207 (bfd_i386_nacl_arch): New variable.
208 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
209 (bfd_x64_32_arch_intel_syntax): Link them into the list.
210 * bfd-in2.h: Regenerate.
212 2013-08-26 Roland McGrath <mcgrathr@google.com>
214 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
215 elf_segment_map list. If an executable segment is page-aligned
216 but does not end with a full page, then append a fake section into
217 the segment map entry that pads out the page.
218 (nacl_final_write_processing): New function. Write the code fill
219 laid out in nacl_modify_segment_map.
220 * elf-nacl.h: Declare it.
221 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
222 (elf_backend_final_write_processing): Define it for NaCl backend.
223 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
224 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
226 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
227 parameter to MINPAGESIZE.
228 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
230 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
232 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
234 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
235 set GOT's entry size if there is no ELF section data.
236 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
237 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
240 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
242 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
243 (get_elf_x86_64_backend_data): Use it.
244 (elf_x86_64_size_dynamic_sections): Likewise.
246 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
249 * bfdio.c: Fix typos.
250 * elf32-spu.c: Likewise.
251 * elfnn-aarch64.c: Likewise.
253 2013-08-21 Tristan Gingold <gingold@adacore.com>
255 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
257 * coffcode.h (coff_compute_section_file_positions): Force
258 match between file offset and vma offset.
260 2013-08-21 Alan Modra <amodra@gmail.com>
262 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
263 and *poldalignment before exiting when !relocs_compatible.
265 2013-08-21 Alan Modra <amodra@gmail.com>
267 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
268 symbols to STV_HIDDEN.
270 2013-08-14 John Tytgat <john@bass-software.com>
273 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
274 segment containing the relocating symbol instead of assuming 0 for
275 sb group relocations.
277 2013-08-09 Nick Clifton <nickc@redhat.com>
279 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
280 flag bits do not match.
281 (rl78_elf_print_private_bfd_data): Describe G10 flag.
283 2013-08-05 John Tytgat <john@bass-software.com>
285 * po/BLD-POTFILES.in: Regenerate.
286 * po/SRC-POTFILES.in: Likewise.
288 2013-07-31 John Tytgat <john@bass-software.com>
291 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
294 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
296 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
297 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
300 2013-07-27 Andrew Pinski <apinski@cavium.com>
302 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
303 Use the correct alignment for
304 _bfd_elf_make_dynamic_reloc_section for ILP32.
306 2013-07-27 Andrew Pinski <apinski@cavium.com>
308 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
309 BFD_RELOC_AARCH64_NONE explicitly.
311 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
313 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
314 entry size if there is no ELF section data.
316 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
318 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
319 Don't check symbol visibility here. Remove a check already
321 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
322 instead of individual checks.
323 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
324 check the offset to decide if produce a GOT or PLT entry.
325 Remove redundant assertions. Remove code to produce GOT entries
326 for local symbols. Remove a duplicate comment and add a comment
328 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
331 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
333 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
336 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
338 * elf32-vax.c (elf_vax_discard_got_entries): New function.
339 (elf_vax_always_size_sections): Likewise.
340 (elf_vax_size_dynamic_sections): Remove code moved to
341 elf_vax_always_size_sections. Make comment on
342 elf_vax_instantiate_got_entries match reality.
343 (elf_vax_instantiate_got_entries): Assert that rather than check
344 if dynobj is null. Don't check for dynamic_sections_created.
345 Make function description match reality.
346 (elf_backend_always_size_sections): New macro.
348 2013-07-25 Alan Modra <amodra@gmail.com>
350 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
352 (opd_entry_value): Cache .opd section contents.
353 (ppc64_elf_relocate_section): Adjust.
355 2013-07-25 Alan Modra <amodra@gmail.com>
359 * elflink.c (elf_link_add_object_symbols): Correct test in
360 last patch. Remove unnecessary code.
362 2013-07-24 Tristan Gingold <gingold@adacore.com>
364 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
365 R_RBR. Add numbers in comments.
366 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
367 * coff64-rs6000.c: Likewise.
369 2013-07-20 Alan Modra <amodra@gmail.com>
373 * elflink.c (elf_link_add_object_symbols): Don't clobber
374 .gnu.warning.symbol sections when shared.
376 2013-07-19 Nick Clifton <nickc@redhat.com>
378 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
379 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
381 2013-07-18 Travis Snoozy <quandary@remstate.com>
384 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
386 * R_MSP430_2X_PCREL: Likewise.
387 * R_MSP430X_10_PCREL: Likewise.
388 * R_MSP430X_2X_PCREL: Likewise.
390 2013-07-18 Terry Guo <terry.guo@arm.com>
392 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
394 (elf32_arm_final_link_relocate): Likewise.
396 2013-07-18 Bill Neubauer <wcn@google.com>
398 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
401 2013-07-18 Roland McGrath <mcgrathr@google.com>
403 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
404 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
405 (arm_build_one_stub): Increase MAXRELOCS to 3.
406 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
407 (struct elf32_arm_link_hash_table): Give add_stub_section member's
408 pointee type a third argument.
409 (elf32_arm_create_or_find_stub_sec): Update caller.
410 (elf32_arm_size_stubs): Update argument type.
411 * bfd-in.h (elf32_arm_size_stubs): Update decl.
412 * bfd-in2.h: Regenerate.
413 * libbfd.h: Regenerate.
415 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
417 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
418 magic numbers with enum values.
420 2013-07-12 Roland McGrath <mcgrathr@google.com>
422 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
423 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
424 been added here with 2013-07-05 elf32-s390.c change).
425 * bfd-in2.h: Regenerate (no-op).
426 * libbfd.h: Regenerate (no-op).
428 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
430 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
432 (_bfd_mips_elf_print_private_bfd_data): Likewise.
434 2013-07-09 Tristan Gingold <gingold@adacore.com>
436 * vms-alpha.c (struct vms_private_data_struct): Remove
437 flag_hash_long_names and flag_show_after_trunc.
438 (hash_string): Remove.
439 (_bfd_vms_length_hash_symbol): Remove.
440 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
441 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
442 (_bfd_vms_write_ehdr): Remove code that set removed flags.
443 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
444 (vms_bfd_is_local_label_name): Remove trace call.
446 2013-07-09 Tristan Gingold <gingold@adacore.com>
448 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
450 * configure.com: Adjust to match changes in configure.
451 * makefile.vms (OBJS): Update list.
453 2013-07-05 Tristan Gingold <gingold@adacore.com>
455 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
458 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
460 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
461 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
462 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
463 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
465 * elf64-s390.c: See elf32-s390.c
466 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
467 * libbfd.h: Add new reloc strings.
469 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
471 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
473 (elfNN_aarch64_relocate_section): Likewise.
474 (elfNN_aarch64_gc_sweep_hook): Likewise.
475 (elfNN_aarch64_check_relocs): Likewise.
477 2013-07-03 Alan Modra <amodra@gmail.com>
479 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
480 when relocatable. Don't change root.type or type here.
481 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
483 2013-07-03 Alan Modra <amodra@gmail.com>
485 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
486 (ppc64_elf_size_stubs): Don't set "addend".
487 (ppc64_elf_relocate_section): Don't allow calls via
488 toc-adjusting stubs without a following nop even in an
489 executable, except for self-calls and both libc_start_main
490 and .libc_start_main.
492 2013-07-03 Alan Modra <amodra@gmail.com>
494 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
496 2013-07-02 Tristan Gingold <gingold@adacore.com>
498 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
501 2013-07-02 Tristan Gingold <gingold@adacore.com>
503 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
504 (_bfd_vms_find_nearest_line_discriminator): New function.
506 2013-07-02 Tristan Gingold <gingold@adacore.com>
508 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
510 2013-07-02 Tristan Gingold <gingold@adacore.com>
512 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
513 (rs6000coff_vec): Reference it.
515 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
517 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
518 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
519 (elfNN_aarch64_create_dynamic_sections): Do not define
520 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
522 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
524 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
525 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
526 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
527 * ld-aarch64/tls-relax-all.d: Likewise.
528 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
529 * ld-aarch64/gc-tls-relocs.d: Likewise.
530 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
531 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
532 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
534 2013-07-02 Alan Modra <amodra@gmail.com>
536 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
537 .TOC. after relocatable check.
539 2013-07-01 Alan Modra <amodra@gmail.com>
541 * elf64-ppc.h (ppc64_elf_toc): Delete.
542 (ppc64_elf_set_toc): Declare.
543 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
544 with call the ppc64_elf_set_toc.
545 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
546 (ppc64_elf_start_multitoc_partition): Likewise.
547 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
549 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
551 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
552 as needing a toc pointer.
553 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
554 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
557 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
560 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
563 2013-06-28 Nick Clifton <nickc@redhat.com>
566 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
568 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
570 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
572 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
573 in sgot[0] rather than sgotplt[0].
575 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
577 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
578 beginning of the generated file.
579 (elf64-aarch64.c): Likewise.
580 * Makefile.in: Re-generated.
582 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
584 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
585 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
586 * Makefile.in: Re-generated.
587 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
588 (bfd_elf64_littleaarch64_vec): Likewise.
589 (bfd_elf32_bigaarch64_vec): Likewise.
590 (bfd_elf32_littleaarch64_vec): Likewise.
591 * configure: Re-generated.
592 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
593 * elfxx-aarch64.h: New file.
594 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
595 stuff to elfxx-aarch64.c.
596 (bfd_elf_aarch64_put_addend): Removed.
597 (PG_OFFSET, PG): Likewise.
598 (elfNN_aarch64_small_plt0_entry): Support ELF32.
599 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
600 (elf64_aarch64_grok_prstatus): Removed.
601 (elf_backend_grok_prstatus): Removed.
603 (aarch64_unsigned_overflow): Likewise.
604 (aarch64_signed_overflow): Likewise.
605 (aarch64_resolve_relocation): Likewise.
607 (decode_branch_ofs_26): Likewise.
608 (decode_cond_branch_ofs_19): Likewise.
609 (decode_ld_lit_ofs_19): Likewise.
610 (decode_tst_branch_ofs_14): Likewise.
611 (decode_movw_imm): Likewise.
612 (decode_adr_imm): Likewise.
613 (decode_add_imm): Likewise.
614 (reencode_branch_ofs_26): Likewise.
615 (reencode_cond_branch_ofs_19): Likewise.
616 (reencode_ld_lit_ofs_19): Likewise.
617 (reencode_tst_branch_ofs_14): Likewise.
618 (reencode_movw_imm): Likewise.
619 (reencode_adr_imm): Likewise.
620 (reencode_ldst_pos_imm): Likewise.
621 (reencode_add_imm): Likewise.
622 (reencode_movzn_to_movz): Likewise.
623 (reencode_movzn_to_movn): Likewise.
624 (aarch64_relocate): Update to call the new function names in
626 (aarch64_calculate_got_entry_vma): Likewise.
627 (elfNN_aarch64_final_link_relocate): Likewise.
628 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
629 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
630 (elf_aarch64_update_plt_entry): ... this.
631 (elfNN_aarch64_create_small_pltn_entry): Update.
632 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
633 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
634 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
635 call elf_aarch64_update_plt_entry.
637 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
639 * bfd-in2.h: Re-generated.
640 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
641 (IS_AARCH64_TLS_RELOC): Change to be based on the
642 bfd reloc enumerators.
643 (IS_AARCH64_TLSDESC_RELOC): Likewise.
644 (PG, PG_OFFSET): Cast literal to bfd_vma.
645 (elf64_aarch64_howto_table): Removed.
646 (elf64_aarch64_howto_dynrelocs): Removed.
647 (elf64_aarch64_tls_howto_table): Removed.
648 (elf64_aarch64_tlsdesc_howto_table): Removed.
649 (elfNN_aarch64_howto_table): New table to host all howto entires..
650 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
651 (elfNN_aarch64_bfd_reloc_from_howto): New function.
652 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
653 (struct elf_aarch64_reloc_map): New.
654 (elf_aarch64_reloc_map): New table.
655 (elfNN_aarch64_howto_from_bfd_reloc): New function.
656 (elfNN_aarch64_howto_from_type): Update to look up the new table
657 elfNN_aarch64_howto_table.
658 (struct elf64_aarch64_reloc_map): Remove.
659 (elf64_aarch64_reloc_map): Remove.
660 (elfNN_aarch64_reloc_type_lookup): Change to call
661 elfNN_aarch64_howto_from_bfd_reloc.
662 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
663 elfNN_aarch64_howto_table.
664 (aarch64_resolve_relocation): Refactor to switch on the bfd
666 (bfd_elf_aarch64_put_addend): Likewise.
667 (elfNN_aarch64_final_link_relocate): Likewise.
668 (aarch64_tls_transition_without_check): Likewise.
669 (aarch64_reloc_got_type): Likewise.
670 (aarch64_can_relax_tls): Likewise.
671 (aarch64_tls_transition): Likewise.
672 (elfNN_aarch64_tls_relax): Likewise.
673 (elfNN_aarch64_final_link_relocate): Likewise.
674 (elfNN_aarch64_relocate_section): Likewise.
675 (elfNN_aarch64_gc_sweep_hook): Likewise.
676 (elfNN_aarch64_check_relocs): Likewise.
677 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
678 * libbfd.h: Re-generated.
679 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
680 (BFD_RELOC_AARCH64_RELOC_START)
681 (BFD_RELOC_AARCH64_RELOC_END)
682 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
683 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
684 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
685 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
686 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
687 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
688 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
690 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
692 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
693 (BUILD_CFILES): Add elf32-aarch64.c.
694 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
695 * Makefile.in: Re-generated.
696 * archures.c (bfd_mach_aarch64_ilp32): New define.
697 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
698 (bfd_elf32_aarch64_set_options): Ditto.
699 (elf32_aarch64_setup_section_lists): Ditto.
700 (elf32_aarch64_next_input_section): Ditto.
701 (elf32_aarch64_size_stubs): Ditto.
702 (elf32_aarch64_build_stubs): Ditto.
703 * bfd-in2.h: Re-generated.
704 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
705 and bfd_elf32_bigaarch64_vec.
706 (aarch64-*-linux*): Likewise.
707 (aarch64_be-*-elf): Likewise.
708 (aarch64_be-*-linux*): Likewise.
709 * configure.in (bfd_elf32_bigaarch64_vec)
710 (bfd_elf32_littleaarch64_vec): New.
711 * configure: Re-generated.
712 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
714 (bfd_aarch64_arch_ilp32): New.
715 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
716 * elfnn-aarch64.c (ARCH_SIZE): New define.
717 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
718 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
719 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
720 (ELF64_R_*): Rename to ELFNN_R_*.
721 Plus other paramaterization.
722 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
724 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
725 bfd_elf32_littleaarch64_vec.
727 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
729 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
730 (BUILD_CFILES): Add elf64-aarch64.c.
731 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
732 * Makefile.in: Re-generated.
733 * elf64-aarch64.c: Rename to ...
734 * elfnn-aarch64.c: ... this.
736 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
737 Paul Brook <paul@codesourcery.com>
739 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
740 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
741 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
742 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
743 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
744 (micromips_insn32_o32_exec_plt0_entry): New variable.
745 (micromips_insn32_o32_exec_plt_entry): Likewise.
746 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
747 (mips_elf_estimate_stub_size): Likewise.
748 (_bfd_mips_elf_size_dynamic_sections): Likewise.
749 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
750 (mips_finish_exec_plt): Likewise.
751 (_bfd_mips_elf_relax_section): Likewise.
752 (_bfd_mips_elf_insn32): New function.
753 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
755 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
757 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
759 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
760 (bfd_elf32_get_synthetic_symtab): New macro.
761 * elfxx-mips.c (plt_entry): New structure.
762 (mips_elf_link_hash_entry): Add use_plt_entry member.
763 (mips_elf_link_hash_table): Rename plt_entry_size member to
764 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
765 plt_comp_offset, plt_got_index entries and plt_header_is_comp
767 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
768 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
769 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
770 (STUB_LI16S_MICROMIPS): Likewise.
771 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
772 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
773 (micromips_o32_exec_plt0_entry): New variable.
774 (mips16_o32_exec_plt_entry): Likewise.
775 (micromips_o32_exec_plt_entry): Likewise.
776 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
777 (mips_elf_output_extsym): Update to use gotplt_union's plist
778 member rather than offset.
779 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
780 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
781 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
782 member rather than offset.
783 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
785 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
787 (mips_elf_make_plt_record): New function.
788 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
789 of JAL relocations that might need a PLT entry.
790 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
791 gotplt_union's plist member rather than offset. Set individual
792 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
793 Don't set the symbol's value in the symbol table for PLT
794 references here. Don't set the PLT or PLT GOT section sizes
796 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
797 (mips_elf_allocate_lazy_stub): Likewise.
798 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
800 (mips_elf_set_plt_sym_value): New function.
801 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
802 PLT and PLT GOT section sizes here. Set the symbol values in
803 the symbol table for PLT references here. Handle microMIPS
804 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
805 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
806 gotplt_union's plist member rather than offset. Handle
807 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
808 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
809 gotplt_union's plist member rather than offset. Use
810 MIPS_ELF_GOT_SIZE to calculate GOT address.
811 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
812 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
813 mips_finish_exec_plt.
814 (_bfd_mips_elf_link_hash_table_create): Update to use
815 gotplt_union's plist member rather than offset.
816 (_bfd_mips_elf_get_synthetic_symtab): New function.
818 2013-06-24 Wawa <caojinyu@msn.com>
821 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
823 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
825 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
827 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
828 * Makefile.in: Regenerate.
829 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
830 Set want64 to true for them at the end.
831 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
834 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
836 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
837 set sh_entsize for PLT section.
839 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
841 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
842 * bfd-in2.h: Re-generated.
843 * elf64-aarch64.c (RELOC_SECTION): Removed.
844 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
845 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
846 (elf64_aarch64_link_hash_traverse): Ditto.
847 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
850 2013-06-19 Will Newton <will.newton@linaro.org>
852 * configure: Regenerated.
853 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
854 * elf64-aarch64.c: Remove objalloc.h include.
855 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
856 (struct elf64_aarch64_link_hash_table): Remove ifunc related
857 members. (elf_aarch64_local_htab_hash): Remove function.
858 (elf_aarch64_local_htab_eq): Remove function.
859 (elf_aarch64_get_local_sym_hash): Remove function.
860 (elf64_aarch64_link_hash_table_create): Remove local hash
861 table initialization.
862 (elf64_aarch64_final_link_relocate): Remove sym argument and
863 handling of ifunc symbols.
864 (elf64_aarch64_relocate_section): Don't pass sym argument to
865 elf64_aarch64_final_link_relocate.
866 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
867 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
868 (elf64_aarch64_check_relocs): Likewise.
869 (elf64_aarch64_post_process_headers): Remove call to
871 (elf64_aarch64_is_function_type): New function.
872 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
873 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
874 (elf64_aarch64_size_dynamic_sections): Remove call to
875 elf_aarch64_allocate_local_dynrelocs.
876 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
877 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
878 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
879 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
880 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
881 elf_aarch64_finish_local_dynamic_symbol.
882 (elf64_aarch64_add_symbol_hook): Remove function.
884 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
886 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
887 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
888 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
889 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
890 R_AARCH64_GOT_LD_PREL19.
892 2013-06-13 Terry Guo <terry.guo@arm.com>
895 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
896 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
897 supports thumb instructions.
899 2013-06-11 DJ Delorie <dj@redhat.com>
901 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
903 2013-06-11 Will Newton <will.newton@linaro.org>
905 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
906 ELF64_R_SYM instead of ELF32_R_SYM.
908 2013-06-11 Nick Clifton <nickc@redhat.com>
910 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
911 checks if the dynamic sections have been created and relaxation
912 has not been performed.
914 2013-06-07 Will Newton <will.newton@linaro.org>
916 * configure: Regenerate.
917 * configure.in: Build elf-ifunc.o for AArch64.
918 * elf64-aarch64.c: Include objalloc.h.
919 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
920 (struct elf64_aarch64_link_hash_table): Add members for handling
921 R_AARCH64_IRELATIVE relocations.
922 (elf_aarch64_local_htab_hash): New function.
923 (elf_aarch64_local_htab_eq): New function.
924 (elf_aarch64_get_local_sym_hash): New function.
925 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
927 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
928 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
929 for handling STT_GNU_IFUNC symbols.
930 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
931 references to STT_GNU_IFUNC symbols.
932 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
933 STT_GNU_IFUNC symbols.
934 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
935 symbols. Ensure we don't increase plt.refcount from -1 to 0.
936 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
937 (elf64_aarch64_is_function_type): Remove function.
938 (elf64_aarch64_allocate_dynrelocs): Call
939 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
940 (elf_aarch64_allocate_local_dynrelocs): New function.
941 (elf64_aarch64_size_dynamic_sections): Call
942 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
943 (elf64_aarch64_create_small_pltn_entry): Add info argument.
944 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
945 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
946 STT_GNU_IFUNC symbols and .iplt.
947 (elf_aarch64_finish_local_dynamic_symbol): New function.
948 (elf64_aarch64_finish_dynamic_sections): Call
949 elf_aarch64_finish_local_dynamic_symbol.
950 (elf64_aarch64_add_symbol_hook): New function.
952 2013-06-03 Alan Modra <amodra@gmail.com>
954 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
955 var. Use it with last_stab.
957 2013-05-30 Paul Brook <paul@codesourcery.com>
959 * bfd-in2.h: Regenerate.
960 * elf32-mips.c (elf_mips_eh_howto): New.
961 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
962 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
963 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
964 * elf64-mips.c (elf_mips_eh_howto): New.
965 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
966 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
967 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
968 * libbfd.h: Regenerate.
969 * reloc.c (BFD_RELOC_MIPS_EH): New.
971 2013-05-29 Nick Clifton <nickc@redhat.com>
973 * dwarf2.c (struct dwarf2_debug): Add fields for handling
974 alternate debug info source.
975 (dwarf_debug_sections): Add entries for alternate .debug_str and
976 .debug_info sections.
977 (dwarf_debug_section_enum): Likewise.
978 (read_alt_indirect_string): New function. Handles a
979 DW_FORM_GNU_strp_alt attribute.
980 (read_alt_indirect_ref): New function. Handles a
981 DW_FORM_GNU_ref_alt attribute.
982 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
983 DW_FORM_GNU_strp_alt.
984 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
986 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
988 * opncls.c (GNU_DEBUGALTLINK): Define.
989 (bfd_get_alt_debug_link_info): New function.
990 (separate_alt_debug_file_exists): New function.
991 (find_separate_debug_file): Add parameters for fetch and check
993 (bfd_follow_gnu_debugaltlink): New function.
994 * bfd-in2.h: Regenerate.
996 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
998 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
999 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1000 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1001 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1002 * bfd-in2.h: Regenerate.
1003 * libbfd.h: Regenerate.
1004 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1006 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1007 (elf64_aarch64_reloc_map): Likewise.
1008 (aarch64_resolve_relocation): Likewise.
1009 (bfd_elf_aarch64_put_addend): Likewise.
1010 (aarch64_tls_transition_without_check): Likewise.
1011 (aarch64_reloc_got_type): Likewise.
1012 (elf64_aarch64_final_link_relocate): Likewise.
1013 (elf64_aarch64_tls_relax): Likewise.
1014 (elf64_aarch64_relocate_section): Likewise.
1015 (elf64_aarch64_gc_sweep_hook): Likewise.
1016 (elf64_aarch64_check_relocs): Likewise.
1018 2013-05-26 Mark Wielaard <mjw@redhat.com>
1020 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1021 (max_open_files): New static int initialized to zero.
1022 (bfd_cache_max_open): New static function to set and return
1024 (bfd_cache_init): Use bfd_cache_max_open.
1025 (bfd_open_file): Likewise.
1026 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1027 (AC_CHECK_FUNCS): Add getrlimit.
1028 * configure: Regenerated.
1029 * config.in: Likewise.
1030 * sysdep.h: Check and include sys/resource.h for getrlimit.
1032 2013-05-23 Alan Modra <amodra@gmail.com>
1034 * format.c (bfd_check_format_matches): Don't match a target in
1035 targ_selvecs if some other target is a better match. If
1036 targets implement match priority, fall back to the first of
1039 2013-05-22 Eric Herman <eric@freesa.org>
1042 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1044 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1047 * srec.c (srec_set_section_contents): Properly convert size
1048 and offset to address when octets_per_byte is not unity.
1050 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1052 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1053 refcount member of the gotplt_union when resetting the reference
1054 count. Adjust comment.
1056 2013-05-20 Will Newton <will.newton@linaro.org>
1058 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1059 relocs_copied member.
1060 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1061 relocs_copied member.
1062 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1063 relocs_copied member.
1065 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1067 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1068 function definition.
1070 2013-05-16 Cary Coutant <ccoutant@google.com>
1072 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1073 external_ext_size and esize.
1075 2013-05-16 Tristan Gingold <gingold@adacore.com>
1077 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1078 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1080 2013-05-15 Andreas Schwab <schwab@suse.de>
1082 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1084 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1086 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1087 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1089 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1091 * bfd.c (_bfd_default_error_handler): Replace use of putc
1092 by fputc. Add comment explaining why.
1094 2013-05-09 Alan Modra <amodra@gmail.com>
1096 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1097 of symbols when hashes already exist.
1099 2013-05-07 Will Newton <will.newton@linaro.org>
1101 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1102 plt_header_size argument for ports where it differs from
1104 * elf-bfd.h: Likewise.
1105 * elf32-i386.c: Pass plt_header_size to
1106 _bfd_elf_allocate_ifunc_dyn_relocs.
1107 * elf64-x86-64.c: Likewise.
1109 2013-05-07 Will Newton <will.newton@linaro.org>
1111 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1113 * elf-bfd.h: Likewise.
1115 2013-05-06 Paul Brook <paul@codesourcery.com>
1117 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1118 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1119 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1120 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1121 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1122 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1124 2013-05-06 Alan Modra <amodra@gmail.com>
1126 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1127 hashes are not available.
1129 2013-05-06 Alan Modra <amodra@gmail.com>
1131 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1132 hashes around loading as-needed library. Zero them on allocation,
1133 and restore to initial all-zero state if library not needed.
1134 Arrange to reuse hashes if we load library again later.
1136 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1138 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1139 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1140 * elfn32-mips.c: Likewise.
1141 * elf64-mips.c: Likewise.
1143 2013-05-02 Nick Clifton <nickc@redhat.com>
1145 * archures.c: Add some more MSP430 machine numbers.
1146 * config.bfd (msp430): Define targ_selvecs.
1147 * configure.in: Add bfd_elf32_msp430_ti_vec.
1148 * cpu-msp430.c: Add some more MSP430 machine numbers.
1149 * elf32-msp430.c Add support for MSP430X relocations.
1150 Add support for TI compiler generated relocations.
1151 Add support for sym_diff relocations.
1152 Add support for relaxing out of range short branches into long
1154 Add support for MSP430 attribute section.
1155 * reloc.c: Add MSP430X relocations.
1156 * targets.c: Add bfd_elf32_msp430_ti_vec.
1157 * bfd-in2.h: Regenerate.
1158 * configure: Regenerate.
1159 * libbfd.h: Regenerate.
1161 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1163 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1164 alpha*-*-linux*ecoff*.
1166 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1169 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1172 2013-04-30 Alan Modra <amodra@gmail.com>
1174 * elflink.c (bfd_elf_record_link_assignment): Dont make
1175 STV_INTERNAL symbols STV_HIDDEN.
1177 2013-04-29 Nick Clifton <nickc@redhat.com>
1179 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1180 fragmented .debug_line sections associated with unmarked code
1183 2013-04-29 Will Newton <will.newton@linaro.org>
1185 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1186 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1188 2013-04-29 Will Newton <will.newton@linaro.org>
1190 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1191 error check up and add error message.
1193 2013-04-26 Will Newton <will.newton@linaro.org>
1195 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1197 2013-04-25 Alan Modra <amodra@gmail.com>
1199 * config.bfd: Add powerpc64le-linux.
1201 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1203 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1206 2013-04-24 Roland McGrath <mcgrathr@google.com>
1208 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1209 allocate space for PLT header even if IS_IPLT_ENTRY.
1210 (arm_nacl_put_plt0): New function, broken out of ...
1211 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1212 If HTAB->nacl_p, set up the PLT header in .iplt too.
1213 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1214 a mapping symbol for the start of .iplt too.
1216 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1218 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1220 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1222 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1224 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1226 2013-04-22 Alan Modra <amodra@gmail.com>
1229 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1230 sh_size or reloc_count adjustment by count.
1232 2013-04-22 Alan Modra <amodra@gmail.com>
1234 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1235 create_linkage_sections here..
1236 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1237 (create_linkage_sections): Move earlier in file.
1238 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1239 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1241 2013-04-19 Nick Clifton <nickc@redhat.com>
1244 * compress.c (decompress_contents): Always call inflateEnd, even
1245 when another inflation operation fails.
1247 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1249 * elf-ifunc.c: Update copyright year.
1251 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1253 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1254 macro's return value is ignored.
1255 * elf32-hppa.c: Likewise.
1256 * elf32-tic6x.c: Likewise.
1257 * mach-o.c: Likewise.
1259 * opncls.c: Likewise.
1260 * peicode.h: Likewise.
1261 * elf32-m32r.c: Check return value of bfd_set_section_*().
1262 * elfnn-ia64.c: Likewise.
1263 * elfxx-mips.c: Likewise.
1264 * vms-alpha.c: Likewise.
1266 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1269 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1270 regular reference without non-GOT reference when building
1273 2013-04-15 Alan Modra <amodra@gmail.com>
1275 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1276 cache slot for archives.
1278 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1280 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1281 local variable mmop.
1283 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1286 * bfd/elf32-avr.c: Consider all sections to determine if linker
1287 relaxation can safely delete a ret after a call/jmp
1289 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1291 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1294 2013-04-08 Tom Tromey <tromey@redhat.com>
1296 * som.c (bfd_section_from_som_symbol): No longer static.
1297 * som.h (bfd_section_from_som_symbol): Declare.
1299 2013-04-06 Alan Modra <amodra@gmail.com>
1301 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1302 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1304 2013-04-05 Nick Clifton <nickc@redhat.com>
1306 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1308 2013-04-04 Alan Modra <amodra@gmail.com>
1310 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1311 * bfd-in2.h: Regenerate.
1312 * elflink.c (elf_link_add_object_symbols): Use new error.
1314 2013-04-03 Nick Clifton <nickc@redhat.com>
1316 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1317 (bfd_elf32_bfd_is_target_special_symbol): Define.
1319 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1321 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1322 elf64_aarch64_locals to get local GOT reference counts.
1324 2013-04-02 DJ Delorie <dj@redhat.com>
1326 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1327 (rl78_elf_relax_section): Only fetch the next reloc if there is
1330 2013-03-30 Alan Modra <amodra@gmail.com>
1333 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1334 global symbols referenced by relocs.
1335 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1336 * elf32-bfin.c (bfin_check_relocs): Likewise.
1337 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1338 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1339 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1340 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1341 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1342 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1343 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1344 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1345 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1346 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1347 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1348 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1349 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1350 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1351 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1352 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1353 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1354 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1355 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1356 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1357 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1358 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1359 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1360 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1361 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1362 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1363 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1364 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1365 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1366 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1367 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1368 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1369 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1370 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1371 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1372 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1373 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1374 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1375 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1376 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1377 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1378 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1379 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1380 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1381 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1382 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1383 test indirect/warning links for NULL.
1385 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1388 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1389 symbol is referenced by a non-shared object.
1390 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1392 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1394 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1395 R_SH_REL32 relocations against undefined weak symbols.
1397 2013-03-28 Alan Modra <amodra@gmail.com>
1399 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1400 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1401 into ifunc and non-ifunc.
1402 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1403 separate ifunc/non-ifunc dynrel counts.
1404 (allocate_got): Always use reliplt for ifunc.
1405 (allocate_dynrelocs): Likewise.
1406 (ppc64_elf_size_dynamic_sections): Likewise.
1407 (ppc64_elf_layout_multitoc): Likewise.
1408 (ppc64_elf_relocate_section): Likewise.
1410 2013-03-28 Alan Modra <amodra@gmail.com>
1412 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1413 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1414 into ifunc and non-ifunc.
1415 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1416 (ppc_elf_size_dynamic_sections): Likewise.
1417 (ppc_elf_relocate_section): Likewise.
1419 2013-03-28 Alan Modra <amodra@gmail.com>
1421 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1422 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1423 bfd_link_info* and asection* params.
1424 (_bfd_elf_reloc_type_class): Likewise.
1425 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1426 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1427 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1428 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1429 for any reliplt reloc. Don't return reloc_class_plt for
1430 R_PPC_REL24 and R_PPC_ADDR24.
1431 * elf64-ppc.c (allocate_got): Formatting.
1432 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1434 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1435 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1436 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1437 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1438 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1439 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1440 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1441 Add extra params to the various reloc_type_class functions.
1443 2013-03-27 Alan Modra <amodra@gmail.com>
1445 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1446 masks for all local ifunc syms.
1447 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1448 (ppc_elf_size_dynamic_sections): Likewise.
1449 (ppc_elf_relocate_section): Likewise.
1451 2013-03-27 Will Newton <will.newton@linaro.org>
1453 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1454 dynamic reloc for symbols with dynindx == -1.
1455 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1456 dynamic reloc for symbols with dynindx == -1.
1458 2013-03-27 Will Newton <will.newton@linaro.org>
1460 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1461 dynamic reloc for non-default visibility undefined weaks.
1462 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1463 dynamic reloc for non-default visibility undefined weaks.
1465 2013-03-26 Alan Modra <amodra@gmail.com>
1467 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1468 over _bfd_elf_merge_symbol calls.
1470 2013-03-26 Alan Modra <amodra@gmail.com>
1472 * elflink.c (elf_link_add_object_symbols): Add assertion for
1473 common override alignment check code. Formatting.
1475 2013-03-25 Alan Modra <amodra@gmail.com>
1477 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1478 usual common symbols as well as for dynamic. Add poldbfd param.
1479 Save old bfd. Adjust callers.
1480 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1481 and "value" by value, not pointer. Adjust caller.
1482 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1483 Delete code to set same. Use old_bfd and old_alignment from
1484 _bfd_elf_merge_symbol instead. Add default symbol before
1485 alignment and size checks. Wrap overlong lines.
1487 2013-03-25 Alan Modra <amodra@gmail.com>
1489 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1490 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1491 when override is true.
1493 2013-03-25 Alan Modra <amodra@gmail.com>
1495 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1498 2013-03-25 Alan Modra <amodra@gmail.com>
1500 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1502 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1503 early in symbol loop.
1505 2013-03-25 Alan Modra <amodra@gmail.com>
1507 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1508 (_bfd_elf_init_reloc_shdr): Delete.
1509 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1510 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1511 just what is needed.
1512 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1514 2013-03-23 Alan Modra <amodra@gmail.com>
1516 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1517 * elflink.c (_bfd_elf_merge_symbol): Make static.
1518 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1519 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1521 2013-03-23 Alan Modra <amodra@gmail.com>
1524 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1525 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1526 def_dynamic/ref_dynamic.
1527 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1530 2013-03-22 David S. Miller <davem@davemloft.net>
1532 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1535 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1538 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1539 errors adjusting relocs and symbols.
1541 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1543 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1544 @(disp:32,ERx) to mov @(disp:16,ERx).
1545 (R_H8_DISP32A16): New reloc.
1546 Comments added and corrected.
1547 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1548 * bfd-in2.h: Regenerate.
1549 * libbfd.h: Regenerate.
1551 2013-03-21 Kai Tietz <ktietz@redhat.com>
1553 * coffgen.c (coff_real_object_p): Make global.
1554 * peicode.h (coff_real_object_p): Add prototype.
1555 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1556 external_PEI_IMAGE_hdr structure.
1557 (coff_swap_filehdr_in): Handle variable header-size.
1558 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1559 of directory-entiries as specified in pe-header.
1561 2013-03-21 Nick Clifton <nickc@redhat.com>
1564 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1565 iWMMXt and iWMMXt2 processors from attributes.
1567 2013-03-20 Alan Modra <amodra@gmail.com>
1569 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1570 sh_type according to is_rela.
1572 2013-03-18 Alan Modra <amodra@gmail.com>
1575 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1576 considering whether an --as-needed library is needed.
1578 2013-03-14 Tom Tromey <tromey@redhat.com>
1580 * opncls.c (bfd_get_debug_link_info): Rename from
1581 get_debug_link_info. Export. Update comment.
1582 (find_separate_debug_file): Update.
1583 * bfd-in2.h: Rebuild.
1585 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1587 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1589 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1592 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1594 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1595 * elf.c (elfcore_write_s390_tdb): New function.
1596 (elfcore_write_register_note): Call it.
1597 (elfcore_grok_s390_tdb): New function.
1598 (elfcore_grok_note): Call it.
1600 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1602 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1604 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1606 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1608 2013-03-04 Alan Modra <amodra@gmail.com>
1610 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1611 non-zero addends when relocatable, rather than addends >= 32768.
1612 Always zero "addend" before applying relocation.
1614 2013-03-04 Nick Clifton <nickc@redhat.com>
1616 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1617 file pointer offsets for thin archives.
1619 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1621 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1622 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1624 2013-02-27 DJ Delorie <dj@redhat.com>
1626 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1627 * libbfd.h: Regenerate.
1628 * bfd-in2.h: Regenerate.
1629 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1630 references in compuated relocs.
1632 2013-02-26 Anthony Green <green@moxielogic.com>
1634 * config.bfd: Extend moxie-rtems target triplet name support.
1636 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1639 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1640 unique_global only for definition.
1641 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1643 (elf_link_add_object_symbols): Set unique_global only
1646 2013-02-21 Alan Modra <amodra@gmail.com>
1648 * elf-bfd.h (struct elf_build_id): Extracted from..
1649 (struct elf_build_id_info): ..here. Delete.
1650 (struct output_elf_obj_tdata): New, extracted from..
1651 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1653 (elf_program_header_size): Reference tdata->o.
1654 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1655 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1656 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1657 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1658 when opening bfd in any mode that might write.
1659 (_bfd_elf_write_object_contents): Use build_id field in
1660 output_elf_obj_tdata.
1661 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1662 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1664 2013-02-21 Alan Modra <amodra@gmail.com>
1666 * elf-bfd.h (struct core_elf_obj_tdata): New.
1667 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1668 core_program, and core_command. Add "core".
1669 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1670 Update all refs to tdata core fields.
1671 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1672 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1673 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1674 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1675 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1676 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1677 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1678 to tdata core fields.
1680 2013-02-21 Alan Modra <amodra@gmail.com>
1682 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1683 Delete num_locals and num_globals.
1684 (elf_num_locals, elf_num_globals): Don't define.
1685 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1686 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1687 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1688 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1689 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1690 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1692 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1693 number of locals syms via new param.
1694 (swap_out_syms): Adjust to suit elf_map_symbols change.
1696 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1698 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1699 STO_MICROMIPS annotation.
1701 2013-02-19 Alan Modra <amodra@gmail.com>
1703 * configure.in: Bump version to 2.23.52.
1704 * elf-bfd.h (struct elf_build_id_info): New.
1705 (struct elf_obj_tdata): Delete after_write_object_contents,
1706 after_write_object_contents_info and build_id_size. Make build_id
1707 a pointer to struct elf_build_id_info.
1708 * elf.c (_bfd_elf_write_object_contents): Style. Update
1709 after_write_ibject_contents invocation.
1710 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1711 allow zero size notes.
1712 * configure: Regenerate.
1714 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1716 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1717 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1718 (micromips_elf64_howto_table_rela): Likewise.
1719 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1720 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1721 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1722 (elf_micromips_howto_table_rela): Likewise.
1723 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1725 2013-02-18 Paul Brook <paul@codesourcery.com>
1727 * elfxx-mips.c (MICROMIPS_P): New macro.
1728 (_bfd_mips_elf_symbol_processing): Use it.
1730 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1732 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1733 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1735 2013-02-18 Alan Modra <amodra@gmail.com>
1738 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1739 (_bfd_elf_strtab_clear_all_refs): Declare.
1740 (_bfd_elf_strtab_resize): Declare.
1741 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1742 (_bfd_elf_strtab_clear_all_refs): New function.
1743 (_bfd_elf_strtab_resize): Likewise.
1744 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1746 2013-02-18 Alan Modra <amodra@gmail.com>
1748 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1749 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1750 and elf_text_section to..
1751 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1752 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1753 (struct alpha_elf_find_line): ..this.
1754 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1756 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1759 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1760 for references from the dummy bfd.
1762 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1765 * elflink.c (elf_link_add_object_symbols): Also track weak
1768 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1771 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1772 archive pointing to itself.
1773 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1775 2013-02-15 Nick Clifton <nickc@redhat.com>
1778 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1779 accessing a corrupt nested archive.
1781 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1783 * elfxx-mips.c (mips_got_page_ref): New structure.
1784 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1785 pair to represent the anchor point.
1786 (mips_got_info): Add a got_page_refs field.
1787 (mips_elf_link_hash_table): Add a sym_cache field.
1788 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1789 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1790 new anchor representation.
1791 (mips_elf_create_got_info): Create got_page_refs rather than
1793 (mips_elf_record_got_page_ref): New function.
1794 (mips_elf_pages_for_range): Move further down file.
1795 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1796 Use a section rather than a (bfd, symndx) pair to represent the
1798 (mips_elf_resolve_got_page_ref): New function.
1799 (mips_elf_resolve_final_got_entries): Use it to populate
1801 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1802 rather than mips_elf_record_got_page_entry. Only nullify h
1804 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1807 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1809 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1812 2013-02-12 Alan Modra <amodra@gmail.com>
1814 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1815 suitable definition when using generic linker hash table.
1817 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1819 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1820 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1821 mips_elf_traverse_got_arg. Count GOT entries.
1822 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1823 as argument. Update after above changes.
1824 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1825 mips_elf_count_got_entries. Update the calls to
1826 mips_elf_resolve_final_got_entries.
1828 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1830 * elfxx-mips.c (mips_got_tls_type): New enum.
1831 (mips_got_entry): Add tls_initialized.
1832 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1833 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1835 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1836 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1837 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1839 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1840 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1841 tls_initialized rather than GOT_TLS_DONE.
1842 (mips_tls_got_index): Delete.
1843 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1844 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1845 (mips_elf_record_got_entry): Initialize tls_initialized.
1847 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1849 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1850 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1851 tls_ie_got_offset and tls_gd_got_offset.
1852 (mips_elf_link_hash_newfunc): Remove initialization.
1853 (mips_elf_create_got_info): Likewise.
1854 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1855 (mips_tls_single_got_index): Delete.
1856 (mips_elf_local_got_index): Always use the GOT entry to track
1858 (mips_elf_global_got_index): Likewise.
1859 (mips_elf_create_local_got_entry): Assert that TLS entries have
1860 already been allocated.
1861 (mips_elf_record_global_got_symbol): Don't initialize
1862 tls_ie_type or tls_gd_type.
1863 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1864 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1866 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1868 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1869 have been allocated.
1870 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1871 tls_ie_type and tls_gd_type.
1873 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1875 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1876 aliasing violation. Check for htab allocation failures.
1878 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1880 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1882 (mips_elf_global_got_index): ...here. Reorder arguments so that
1883 the output bfd and info come first.
1884 (mips_elf_calculate_relocation): Update the call to
1885 mips_elf_global_got_index accordingly.
1886 (_bfd_mips_elf_finish_dynamic_symbol): Use
1887 mips_elf_primary_global_got_index rather than
1888 mips_elf_global_got_index.
1889 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1891 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1893 * elfxx-mips.c (mips_got_entry): Update comments.
1894 (mips_elf_multi_got_entry_eq): Rename to...
1895 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1896 (mips_elf_create_got_info): Remove master_got_p argument.
1897 Always use mips_elf_got_entry_eq.
1898 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1899 Update calls accordingly.
1901 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1903 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1904 (mips_elf_bfd2got_hash): Delete.
1905 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1906 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1907 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1908 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1909 than mips_elf_got_for_ibfd.
1910 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1911 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1912 (mips_elf_make_got_per_bfd): Replace with...
1913 (mips_elf_add_got_entry): ...this new function.
1914 (mips_elf_make_got_pages_per_bfd): Replace with...
1915 (mips_elf_add_got_page_entry): ...this new function.
1916 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1917 bfd and GOT arguments. Use mips_elf_add_got_entry and
1918 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1919 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1920 to set the BFD's GOT and free the old table.
1921 (mips_elf_merge_got): Replace bfd2got argument with separate
1922 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1923 Use mips_elf_count_got_entries to count the number of entries in
1924 each GOT. Update the calls to mips_elf_merge_got_with.
1925 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1926 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1927 (mips_elf_multi_got): Don't create the bfd2got hash table.
1928 Replace hash table traversal with a walk over the input bfds,
1929 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1930 to set the output bfd's GOT.
1931 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1932 bfds use the master GOT in the single-GOT case.
1933 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1934 rather than mips_elf_got_for_ibfd.
1936 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1938 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1939 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1940 (mips_elf_record_global_got_symbol): Update the hash entry before
1941 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1943 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1944 (mips_elf_record_got_page_entry): Record the entry in both the
1945 master and bfd GOTs.
1947 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1949 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1950 create another one if necessary.
1951 (mips_elf_set_gotidx): New function.
1952 (mips_elf_set_global_gotidx): Use it.
1953 (mips_elf_initialize_tls_index): Likewise. Take a
1954 mips_elf_traverse_got_arg as argument.
1955 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1956 (mips_elf_multi_got): Likewise. Cope with error returns from
1957 mips_elf_set_global_gotidx.
1959 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1961 * elfxx-mips.c (mips_got_info): Add relocs field.
1962 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1964 (mips_elf_traverse_got_arg): ...this new structure.
1965 (mips_elf_count_local_tls_relocs): Delete.
1966 (mips_elf_count_global_tls_relocs): Likewise.
1967 (mips_elf_count_got_entry): New function.
1968 (mips_elf_count_local_got_entries): Likewise.
1969 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1970 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1971 (mips_elf_record_local_got_symbol): Don't count got entries here.
1972 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1973 (mips_elf_set_global_got_offset): Split into...
1974 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1975 new functions. Take a mips_elf_traverse_got_arg rather than a
1976 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1977 Use g->relocs to record the number of relocs needed for global GOT
1979 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1980 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1981 relocations. Update for above function split.
1982 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1983 to count both the number of GOT entries and the number of TLS
1984 relocs required by local entries. Likewise
1985 mips_elf_count_global_tls_entries and global entries.
1986 Remove uses of mips_elf_count_local_tls_relocs and
1987 mips_elf_count_global_tls_relocs.
1989 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1991 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1992 to say that each structure represents only one type of TLS reference.
1993 (GOT_TLS_TYPE): New define.
1994 (mips_elf_link_hash_entry): Temporarily split tls_type and
1995 tls_got_offset into two variables each.
1996 (mips_elf_link_hash_newfunc): Update accordingly.
1997 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1998 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1999 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2000 (mips_tls_got_relocs): Use a switch statement.
2001 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2002 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2003 local "offset" variable.
2004 (mips_tls_got_index): Remove r_type argument and assert. Remove
2005 code that handled entries with two TLS types; always use the
2006 original got_index instead.
2007 (mips_tls_single_got_index): New function.
2008 (mips_elf_local_got_index): Use entry->tls_type to check for
2009 TLS entries. Use mips_tls_single_got_index. Update call to
2011 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2012 Use p->tls_type to check for TLS entries. Update call to
2013 mips_tls_got_index. Use mips_tls_single_got_index.
2014 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2015 Use entry.tls_type to check for TLS entries.
2016 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2017 with r_type argument. Use mips_elf_reloc_tls_type.
2018 Set up the new hash entry fields.
2019 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2020 with r_type argument. Use mips_elf_reloc_tls_type and
2021 mips_tls_got_entries. Remove code that handled entries
2022 with multiple TLS types.
2023 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2024 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2025 Use equality rather than masks when checking for specific TLS types.
2026 Use mips_tls_got_entries. Remove code that handled entries
2027 with multiple TLS types.
2028 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2029 testing the hash table entry.
2030 (_bfd_mips_elf_check_relocs): Update calls to
2031 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2032 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2033 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2035 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2037 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2038 (mips_elf_got_entry_hash): ...this, deleting the old version.
2039 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2042 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2044 * elfxx-mips.c (mips_elf_create_got_info): New function.
2045 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2046 (mips_elf_create_got_section): Likewise.
2048 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2050 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2053 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2055 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2057 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2059 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2060 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2062 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2064 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2065 (mips_elf_count_global_tls_relocs): Don't count indirect or
2067 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2068 number of TLS entries were allocated.
2070 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2072 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2074 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2076 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2077 if there are TLS relocations.
2079 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2081 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2082 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2084 2013-02-11 Alan Modra <amodra@gmail.com>
2086 * elfcode.h (elf_checksum_contents): Free contents.
2087 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2088 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2089 (elf_final_link_free): New function, extracted from..
2090 (bfd_elf_final_link): ..here. Always call
2091 _bfd_elf_write_section_eh_frame_hdr.
2092 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2093 _bfd_elf_link_hash_table_free.
2094 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2095 * libbfd.h: Regenerate.
2096 * merge.c (_bfd_merge_sections_free): New function.
2097 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2099 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2100 _bfd_elf_link_hash_table_free.
2101 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2102 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2103 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2104 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2105 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2106 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2107 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2108 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2109 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2110 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2111 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2112 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2113 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2114 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2115 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2116 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2117 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2119 2013-02-10 Alan Modra <amodra@gmail.com>
2121 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2122 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2123 * m68klinux.c (linux_link_hash_table_create): Likewise.
2124 * sparclinux.c (linux_link_hash_table_create): Likewise.
2125 * sunos.c (sunos_link_hash_table_create): Likewise.
2126 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2127 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2128 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2129 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2130 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2131 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2132 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2133 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2134 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2135 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2136 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2137 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2138 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2139 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2140 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2141 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2142 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2143 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2144 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2145 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2146 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2147 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2148 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2149 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2150 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2151 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2152 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2153 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2155 2013-02-10 Alan Modra <amodra@gmail.com>
2157 * i386linux.c (linux_link_hash_table_create): Allocate table
2158 with bfd_zmalloc, not bfd_alloc.
2159 * pdp11.c (link_hash_table_create): Allocate table with
2160 bfd_malloc, not bfd_alloc.
2161 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2162 with bfd_zmalloc, not bfd_zalloc.
2163 (bfin_link_hash_table_create): Likewise.
2164 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2165 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2167 2013-02-10 Alan Modra <amodra@gmail.com>
2170 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2172 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2174 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2176 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2179 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2181 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2184 2013-02-08 Alan Modra <amodra@gmail.com>
2187 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2188 * elf.c (elf_find_function): Revert last change. Use new
2189 tdata field rather than static vars for cache.
2191 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2194 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2195 symbol is defined in regular object.
2197 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2200 * elf.c (elf_find_function): Don't cache if symbols change.
2202 2013-02-07 Alan Modra <amodra@gmail.com>
2205 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2206 copy attributes from or to non-ELF.
2208 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2210 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2211 for non-zero TLS symbol.
2212 (elf_i386_relocate_section): Don't resolve size relocation against
2213 non-zero TLS symbol.
2214 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2215 pc_count for non-zero TLS symbol.
2216 (elf_x86_64_relocate_section): Don't resolve size relocation
2217 against non-zero TLS symbol.
2219 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2220 Andrew Jenner <andrew@codesourcery.com>
2222 Based on patches from Altera Corporation.
2224 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2225 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2226 (BFD_BACKENDS): Add elf32-nios2.lo.
2227 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2228 * Makefile.in: Regenerated.
2229 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2230 bfd_elf32_littlenios2_vec.
2231 * configure: Regenerated.
2232 * config.bfd: Add cases for nios2.
2233 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2234 (bfd_mach_nios2): Define.
2235 (bfd_nios2_arch): Declare.
2236 (bfd_archures_list): Add bfd_nios2_arch.
2237 * targets.c (bfd_elf32_bignios2_vec): Declare.
2238 (bfd_elf32_littlenios2_vec): Declare.
2239 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2240 bfd_elf32_littlenios2_vec.
2241 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2242 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2243 * bfd-in2.h: Regenerated.
2244 * libbfd.h: Regenerated.
2245 * cpu-nios2.c: New file.
2246 * elf32-nios2.c: New file.
2248 2013-02-06 Alan Modra <amodra@gmail.com>
2250 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2253 2013-02-06 Alan Modra <amodra@gmail.com>
2255 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2256 * Makefile.in: Regenerate.
2258 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2259 Pedro Alves <palves@redhat.com>
2261 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2262 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2264 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2265 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2266 * elf-linux-psinfo.h: New file.
2267 * elf.c: Include elf-linux-psinfo.h.
2268 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2270 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2271 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2272 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2273 (elfcore_write_ppc_linux_prpsinfo32): New function.
2275 2013-02-04 Tristan Gingold <gingold@adacore.com>
2277 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2280 2013-02-04 Alan Modra <amodra@gmail.com>
2282 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2283 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2284 * Makefile.in: Regenerate.
2285 * po/SRC-POTFILES.in: Regenerate.
2287 2013-02-04 Alan Modra <amodra@gmail.com>
2289 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2290 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2292 2013-02-01 Alan Modra <amodra@gmail.com>
2294 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2297 2013-01-31 Tristan Gingold <gingold@adacore.com>
2299 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2300 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2301 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2303 2013-01-31 Alan Modra <amodra@gmail.com>
2304 David S. Miller <davem@davemloft.net>
2307 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2308 references to __tls_get_addr.
2309 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2310 vtinherit and vtentry reloc handling too.
2311 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2313 2013-01-31 Alan Modra <amodra@gmail.com>
2315 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2317 2013-01-31 Alan Modra <amodra@gmail.com>
2319 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2321 2013-01-28 Alan Modra <amodra@gmail.com>
2323 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2324 "relocation" in error messages throughout file.
2325 (ppc64_elf_relocate_section): Remove sibling call error message,
2326 replace with "call lacks nop". Specially report errors for
2327 branches to function entry points via OPD lookup and branches
2328 to stubs. Remove NULL symbol handling now done by %T.
2330 2013-01-28 Alan Modra <amodra@gmail.com>
2332 * archive.c (bfd_generic_archive_p): Return target and keep
2333 ardata on partial matches.
2334 * format.c (bfd_check_format_matches): Adjust for above
2335 change. Remove bfd_error_file_ambiguously_recognized dead
2338 2013-01-26 Alan Modra <amodra@gmail.com>
2340 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2341 bfd_preserve_finish): Move to..
2342 * format.c: ..here, splitting out..
2343 (bfd_reinit): ..this. New function.
2344 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2345 keep bfd state for a match.
2346 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2347 * elfcore.h (elf_core_file_p): Likewise.
2348 * mach-o.c (bfd_mach_o_header_p): Likewise.
2349 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2350 * xsym.c (bfd_sym_object_p): Likewise.
2351 * mmo.c (mmo_scan): Clear abfd->symcount.
2352 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2353 * section.c (bfd_section_list_clear): Clear section_htab.count.
2354 * bfd-in2.h: Regenerate.
2356 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2358 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2359 second reloc, make sure that the reloc potentially exists first.
2361 2013-01-24 Nick Clifton <nickc@redhat.com>
2363 * archures.c: Add bfd_mach_v850e3v5.
2364 * bfd-in2.h: Regenerate.
2365 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2366 * cpu-v850_rh850.c: Likewise.
2367 * elf32-v850.c: Add support for v850e3v5 architecture.
2369 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2371 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2373 2013-01-23 Leif Ekblad <leif@rdos.net>
2375 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2377 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2379 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2380 non-zero TLS symbol.
2381 (elf_i386_relocate_section): Resolve size relocation against
2382 non-zero TLS symbol.
2383 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2384 for non-zero TLS symbol.
2385 (elf_x86_64_relocate_section): Resolve size relocation against
2386 non-zero TLS symbol.
2388 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2390 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2391 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2394 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2396 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2397 PC-relative relocation.
2398 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2399 as PC-relative relocation.
2401 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2403 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2405 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2407 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2408 and R_X86_64_SIZE64 check.
2409 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2410 nor R_X86_64_SIZE64.
2412 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2414 * bfd-in2.h: Regenerated.
2415 * libbfd.h: Likewise.
2417 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2418 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2419 (elf_i386_check_relocs): Handle R_386_SIZE32.
2420 (elf_i386_gc_sweep_hook): Likewise.
2421 (elf_i386_relocate_section): Likewise.
2423 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2424 and R_X86_64_SIZE64 entries.
2425 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2426 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2427 (elf_x86_64_reloc_name_lookup): Likewise.
2428 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2430 (elf_x86_64_gc_sweep_hook): Likewise.
2431 (elf_x86_64_relocate_section): Likewise.
2433 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2436 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2438 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2439 with R_X86_64_RELATIVE64.
2441 2013-01-15 Nick Clifton <nickc@redhat.com>
2443 * elf32-msp430.c: Fix spelling typo.
2445 2013-01-15 Alan Modra <amodra@gmail.com>
2447 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2450 2013-01-14 Alan Modra <amodra@gmail.com>
2453 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2454 (memory_bclose): Likewise. Return 0 on success.
2455 * cache.c (cache_bclose): Likewise.
2456 * opncls.c (opncls_bclose, bfd_close): Likewise.
2457 * vms-lib.c (vms_lib_bclose): Likewise.
2458 * libbfd.h: Regenerate.
2460 2013-01-13 Alan Modra <amodra@gmail.com>
2462 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2463 Add ref_dynamic_nonweak.
2464 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2465 (_bfd_elf_merge_symbol): Don't call above function. Move
2466 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2468 (elf_link_add_object_symbols): Delete redundant "override" test.
2469 Don't set dynamic_def here.
2470 (elf_link_output_extsym): Update.
2472 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2474 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2475 normal and TLS symbol access.
2476 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2478 2013-01-12 Alan Modra <amodra@gmail.com>
2480 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2481 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2482 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2484 2013-01-12 Alan Modra <amodra@gmail.com>
2487 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2488 (_bfd_elf_strtab_clear_all_refs): Define.
2489 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2490 (_bfd_elf_strtab_clear_all_refs): Delete.
2491 * elflink.c (elf_link_add_object_symbols): Clear out added
2492 strtab refs. Correct handling of warning common symbols.
2494 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2496 * aout0.c: Remove trailing white spaces.
2497 * archive.c: Likewise.
2498 * archures.c: Likewise.
2499 * bfd-in.h: Likewise.
2500 * bfd-in2.h: Likewise.
2501 * coff-alpha.c: Likewise.
2502 * coff-i860.c: Likewise.
2503 * coff-mips.c: Likewise.
2504 * coff-ppc.c: Likewise.
2505 * coff-tic80.c: Likewise.
2506 * coff-x86_64.c: Likewise.
2507 * coff-z80.c: Likewise.
2508 * coffcode.h: Likewise.
2509 * coffgen.c: Likewise.
2510 * cofflink.c: Likewise.
2511 * compress.c: Likewise.
2512 * corefile.c: Likewise.
2513 * cpu-arm.c: Likewise.
2514 * cpu-avr.c: Likewise.
2515 * cpu-bfin.c: Likewise.
2516 * cpu-cr16.c: Likewise.
2517 * cpu-cr16c.c: Likewise.
2518 * cpu-crx.c: Likewise.
2519 * cpu-h8300.c: Likewise.
2520 * cpu-i386.c: Likewise.
2521 * cpu-lm32.c: Likewise.
2522 * cpu-m68k.c: Likewise.
2523 * cpu-moxie.c: Likewise.
2524 * cpu-msp430.c: Likewise.
2525 * cpu-sh.c: Likewise.
2526 * cpu-xc16x.c: Likewise.
2527 * dwarf2.c: Likewise.
2528 * ecofflink.c: Likewise.
2529 * ecoffswap.h: Likewise.
2530 * elf-ifunc.c: Likewise.
2531 * elf-m10300.c: Likewise.
2532 * elf-vxworks.c: Likewise.
2533 * elf32-avr.c: Likewise.
2534 * elf32-avr.h: Likewise.
2535 * elf32-cr16.c: Likewise.
2536 * elf32-cr16c.c: Likewise.
2537 * elf32-cris.c: Likewise.
2538 * elf32-crx.c: Likewise.
2539 * elf32-frv.c: Likewise.
2540 * elf32-hppa.c: Likewise.
2541 * elf32-i860.c: Likewise.
2542 * elf32-ip2k.c: Likewise.
2543 * elf32-iq2000.c: Likewise.
2544 * elf32-m32c.c: Likewise.
2545 * elf32-m68hc1x.c: Likewise.
2546 * elf32-msp430.c: Likewise.
2547 * elf32-mt.c: Likewise.
2548 * elf32-ppc.c: Likewise.
2549 * elf32-rl78.c: Likewise.
2550 * elf32-s390.c: Likewise.
2551 * elf32-score.h: Likewise.
2552 * elf32-sh-symbian.c: Likewise.
2553 * elf32-sh.c: Likewise.
2554 * elf32-spu.c: Likewise.
2555 * elf32-tic6x.c: Likewise.
2556 * elf32-v850.c: Likewise.
2557 * elf32-xc16x.c: Likewise.
2558 * elf32-xtensa.c: Likewise.
2559 * elf64-alpha.c: Likewise.
2560 * elf64-hppa.c: Likewise.
2561 * elf64-ppc.c: Likewise.
2562 * elf64-s390.c: Likewise.
2563 * elfcore.h: Likewise.
2564 * elflink.c: Likewise.
2565 * elfxx-mips.c: Likewise.
2566 * elfxx-sparc.c: Likewise.
2567 * elfxx-tilegx.c: Likewise.
2569 * libcoff.h: Likewise.
2570 * libpei.h: Likewise.
2571 * libxcoff.h: Likewise.
2572 * linker.c: Likewise.
2573 * mach-o-i386.c: Likewise.
2574 * mach-o-target.c: Likewise.
2575 * mach-o.c: Likewise.
2576 * mach-o.h: Likewise.
2578 * opncls.c: Likewise.
2579 * pdp11.c: Likewise.
2580 * pe-x86_64.c: Likewise.
2581 * peXXigen.c: Likewise.
2582 * pef-traceback.h: Likewise.
2583 * pei-x86_64.c: Likewise.
2584 * peicode.h: Likewise.
2585 * plugin.c: Likewise.
2586 * reloc.c: Likewise.
2587 * riscix.c: Likewise.
2588 * section.c: Likewise.
2591 * tekhex.c: Likewise.
2592 * ticoff.h: Likewise.
2593 * vaxbsd.c: Likewise.
2594 * xcofflink.c: Likewise.
2595 * xtensa-isa.c: Likewise.
2597 2013-01-10 Will Newton <will.newton@imgtec.com>
2599 * Makefile.am: Add Meta.
2600 * Makefile.in: Regenerate.
2601 * archures.c (bfd_mach_metag): New.
2602 * bfd-in2.h: Regenerate.
2603 * config.bfd: Add Meta.
2604 * configure: Regenerate.
2605 * configure.in: Add Meta.
2606 * cpu-metag.c: New file.
2607 * elf-bfd.h: Add Meta.
2608 * elf32-metag.c: New file.
2609 * elf32-metag.h: New file.
2610 * libbfd.h: Regenerate.
2611 * reloc.c: Add Meta relocations.
2612 * targets.c: Add Meta.
2614 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2616 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2617 (elfcore_write_aarch_hw_break): Likewise.
2618 (elfcore_write_aarch_hw_watch): Likewise.
2619 * elf.c (elfcore_grok_aarch_tls): New function.
2620 (elfcore_grok_aarch_hw_break): Likewise.
2621 (elfcore_grok_aarch_hw_watch): Likewise.
2622 (elfcore_grok_note): Call the new functions to handle the
2623 corresponding notes.
2624 (elfcore_write_aarch_tls): New function.
2625 (elfcore_write_aarch_hw_break): Likewise.
2626 (elfcore_write_aarch_hw_watch): Likewise.
2627 (elfcore_write_register_note): Call the new functions to handle the
2628 corresponding pseudo sections.
2630 2013-01-07 Tom Tromey <tromey@redhat.com>
2632 * section.c (_bfd_std_section): Rename from std_section.
2633 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2634 (STD_SECTION): Update.
2635 * bfd-in2.h: Rebuild.
2637 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2639 * archures.c (bfd_mach_mips5900): Define.
2640 * bfd-in2.h: Regenerate.
2641 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2642 * cpu-mips.c: Add support for MIPS r5900.
2643 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2645 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2646 Nick Clifton <nickc@redhat.com>
2648 * elflink.c (get_value): Prevent the use of an undefined shift
2649 operation. Add sanity checks.
2651 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2653 * config.bfd (cr16*-*-uclinux*): New target support.
2656 For older changes see ChangeLog-2012
2658 Copyright (C) 2013 Free Software Foundation, Inc.
2660 Copying and distribution of this file, with or without modification,
2661 are permitted in any medium without royalty provided the copyright
2662 notice and this notice are preserved.
2668 version-control: never
projects / external / binutils.git / blob