1 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
3 * elf32-cris.c (cris_elf_check_relocs): Don't assume
4 a registered dynobj means that a .got has been created.
6 2013-10-17 Alan Modra <amodra@gmail.com>
9 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
10 when finding lowest_section.
12 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
14 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
15 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
16 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
17 Merge Tag_GNU_MIPS_ABI_MSA attributes.
19 2013-10-14 Nick Clifton <nickc@redhat.com>
21 * gen-aout.c (main): Fix formatting. Close file.
23 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
25 * elfxx-mips.c (mips_use_local_got_p): New function.
26 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
27 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
28 GOT and absolute references.
30 2013-10-09 Roland McGrath <mcgrathr@google.com>
32 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
33 expression to int to silence over-eager compiler warnings.
35 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
36 loop that doesn't use (or initialize) it.
38 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
39 Move second const qualifier so it applies to the pointer.
41 2013-10-09 Nick Clifton <nickc@redhat.com>
44 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
46 2013-10-09 Tom Tromey <tromey@redhat.com>
48 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
50 2013-10-09 Nick Clifton <nickc@redhat.com>
53 * elf32-rl78.c (rl78_dump_symtab): Delete.
54 (rl78_get_reloc): Delete.
56 2013-10-09 Tom Tromey <tromey@redhat.com>
59 * opncls.c (bfd_get_alt_debug_link_info): Change type of
60 buildid_len to bfd_size_type.
62 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
65 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
66 "case". Reindent "switch" statements.
68 2013-10-08 Tom Tromey <tromey@redhat.com>
71 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
72 parameter. Change type of buildid_out. Update.
73 (get_alt_debug_link_info_shim): New function.
74 (bfd_follow_gnu_debuglink): Use it.
76 2013-10-08 Andreas Schwab <schwab@suse.de>
78 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
81 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
83 * configure: Regenerate.
85 2013-10-03 Will Newton <will.newton@linaro.org>
87 * configure: Regenerate.
88 * configure.in: Build elf-ifunc.o for AArch64.
89 * elfnn-aarch64.c: Include objalloc.h.
90 (elfNN_aarch64_local_htab_hash): New function.
91 (elfNN_aarch64_local_htab_eq): New function.
92 (elfNN_aarch64_get_local_sym_hash): New function.
93 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
95 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
96 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
97 for handling STT_GNU_IFUNC symbols.
98 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
99 references to STT_GNU_IFUNC symbols.
100 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
101 STT_GNU_IFUNC symbols.
102 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
103 symbols. Ensure we don't increase plt.refcount from -1 to 0.
104 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
105 (elfNN_aarch64_is_function_type): Remove function.
106 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
107 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
108 (elfNN_aarch64_allocate_local_dynrelocs): New function.
109 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
110 (elfNN_aarch64_size_dynamic_sections): Call
111 elfNN_aarch64_allocate_local_dynrelocs.
112 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
113 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
114 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
115 STT_GNU_IFUNC symbols and .iplt.
116 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
117 (elfNN_aarch64_finish_dynamic_sections): Call
118 elfNN_aarch64_finish_local_dynamic_symbol.
120 2013-09-30 Nick Clifton <nickc@redhat.com>
122 * cpu-msp430.c: Use printable names that match the values
123 displayed by readelf.
125 2013-08-25 Andrew Pinski <apinski@cavium.com>
127 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
130 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
132 * elfxx-mips.c (mips_elf_create_got_section): Hide
133 _GLOBAL_OFFSET_TABLE_.
135 2013-09-24 Alan Modra <amodra@gmail.com>
137 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
139 2013-09-24 Alan Modra <amodra@gmail.com>
141 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
142 stabs at end of .stab. Tidy variable usage. Don't drop the need
143 for a NULL function name stab if If N_FUN stab is ignored.
144 Ensure index entry count loop matches write loop.
146 2013-09-20 Alan Modra <amodra@gmail.com>
148 * configure: Regenerate.
150 2013-09-18 Tristan Gingold <gingold@adacore.com>
152 * configure.in: Bump version to 2.24.51
153 * configure: Regenerate.
155 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
157 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
160 2013-08-31 John David Anglin <dave.anglin@bell.net>
162 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
165 2013-08-29 Jakub Jelinek <jakub@redhat.com>
167 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
168 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
169 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
170 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
172 2013-08-27 Alan Modra <amodra@gmail.com>
174 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
175 Add notice_as_needed.
176 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
177 (elf_backend_notice_as_needed): Define.
178 (ppc64_elf_as_needed_cleanup): Rename and adjust..
179 (ppc64_elf_notice_as_needed): ..to this.
180 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
181 (elf_link_add_object_symbols): ..from here.
182 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
183 (elf_backend_notice_as_needed): Define..
184 (elfNN_bed): ..and use here.
186 2013-08-26 Roland McGrath <mcgrathr@google.com>
188 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
189 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
190 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
191 (bfd_i386_nacl_arch): New variable.
192 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
193 (bfd_x64_32_arch_intel_syntax): Link them into the list.
194 * bfd-in2.h: Regenerate.
196 2013-08-26 Roland McGrath <mcgrathr@google.com>
198 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
199 elf_segment_map list. If an executable segment is page-aligned
200 but does not end with a full page, then append a fake section into
201 the segment map entry that pads out the page.
202 (nacl_final_write_processing): New function. Write the code fill
203 laid out in nacl_modify_segment_map.
204 * elf-nacl.h: Declare it.
205 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
206 (elf_backend_final_write_processing): Define it for NaCl backend.
207 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
208 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
210 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
211 parameter to MINPAGESIZE.
212 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
214 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
216 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
218 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
219 set GOT's entry size if there is no ELF section data.
220 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
221 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
224 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
226 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
227 (get_elf_x86_64_backend_data): Use it.
228 (elf_x86_64_size_dynamic_sections): Likewise.
230 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
233 * bfdio.c: Fix typos.
234 * elf32-spu.c: Likewise.
235 * elfnn-aarch64.c: Likewise.
237 2013-08-21 Tristan Gingold <gingold@adacore.com>
239 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
241 * coffcode.h (coff_compute_section_file_positions): Force
242 match between file offset and vma offset.
244 2013-08-21 Alan Modra <amodra@gmail.com>
246 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
247 and *poldalignment before exiting when !relocs_compatible.
249 2013-08-21 Alan Modra <amodra@gmail.com>
251 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
252 symbols to STV_HIDDEN.
254 2013-08-14 John Tytgat <john@bass-software.com>
257 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
258 segment containing the relocating symbol instead of assuming 0 for
259 sb group relocations.
261 2013-08-09 Nick Clifton <nickc@redhat.com>
263 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
264 flag bits do not match.
265 (rl78_elf_print_private_bfd_data): Describe G10 flag.
267 2013-08-05 John Tytgat <john@bass-software.com>
269 * po/BLD-POTFILES.in: Regenerate.
270 * po/SRC-POTFILES.in: Likewise.
272 2013-07-31 John Tytgat <john@bass-software.com>
275 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
278 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
280 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
281 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
284 2013-07-27 Andrew Pinski <apinski@cavium.com>
286 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
287 Use the correct alignment for
288 _bfd_elf_make_dynamic_reloc_section for ILP32.
290 2013-07-27 Andrew Pinski <apinski@cavium.com>
292 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
293 BFD_RELOC_AARCH64_NONE explicitly.
295 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
297 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
298 entry size if there is no ELF section data.
300 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
302 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
303 Don't check symbol visibility here. Remove a check already
305 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
306 instead of individual checks.
307 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
308 check the offset to decide if produce a GOT or PLT entry.
309 Remove redundant assertions. Remove code to produce GOT entries
310 for local symbols. Remove a duplicate comment and add a comment
312 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
315 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
317 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
320 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
322 * elf32-vax.c (elf_vax_discard_got_entries): New function.
323 (elf_vax_always_size_sections): Likewise.
324 (elf_vax_size_dynamic_sections): Remove code moved to
325 elf_vax_always_size_sections. Make comment on
326 elf_vax_instantiate_got_entries match reality.
327 (elf_vax_instantiate_got_entries): Assert that rather than check
328 if dynobj is null. Don't check for dynamic_sections_created.
329 Make function description match reality.
330 (elf_backend_always_size_sections): New macro.
332 2013-07-25 Alan Modra <amodra@gmail.com>
334 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
336 (opd_entry_value): Cache .opd section contents.
337 (ppc64_elf_relocate_section): Adjust.
339 2013-07-25 Alan Modra <amodra@gmail.com>
343 * elflink.c (elf_link_add_object_symbols): Correct test in
344 last patch. Remove unnecessary code.
346 2013-07-24 Tristan Gingold <gingold@adacore.com>
348 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
349 R_RBR. Add numbers in comments.
350 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
351 * coff64-rs6000.c: Likewise.
353 2013-07-20 Alan Modra <amodra@gmail.com>
357 * elflink.c (elf_link_add_object_symbols): Don't clobber
358 .gnu.warning.symbol sections when shared.
360 2013-07-19 Nick Clifton <nickc@redhat.com>
362 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
363 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
365 2013-07-18 Travis Snoozy <quandary@remstate.com>
368 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
370 * R_MSP430_2X_PCREL: Likewise.
371 * R_MSP430X_10_PCREL: Likewise.
372 * R_MSP430X_2X_PCREL: Likewise.
374 2013-07-18 Terry Guo <terry.guo@arm.com>
376 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
378 (elf32_arm_final_link_relocate): Likewise.
380 2013-07-18 Bill Neubauer <wcn@google.com>
382 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
385 2013-07-18 Roland McGrath <mcgrathr@google.com>
387 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
388 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
389 (arm_build_one_stub): Increase MAXRELOCS to 3.
390 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
391 (struct elf32_arm_link_hash_table): Give add_stub_section member's
392 pointee type a third argument.
393 (elf32_arm_create_or_find_stub_sec): Update caller.
394 (elf32_arm_size_stubs): Update argument type.
395 * bfd-in.h (elf32_arm_size_stubs): Update decl.
396 * bfd-in2.h: Regenerate.
397 * libbfd.h: Regenerate.
399 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
401 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
402 magic numbers with enum values.
404 2013-07-12 Roland McGrath <mcgrathr@google.com>
406 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
407 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
408 been added here with 2013-07-05 elf32-s390.c change).
409 * bfd-in2.h: Regenerate (no-op).
410 * libbfd.h: Regenerate (no-op).
412 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
414 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
416 (_bfd_mips_elf_print_private_bfd_data): Likewise.
418 2013-07-09 Tristan Gingold <gingold@adacore.com>
420 * vms-alpha.c (struct vms_private_data_struct): Remove
421 flag_hash_long_names and flag_show_after_trunc.
422 (hash_string): Remove.
423 (_bfd_vms_length_hash_symbol): Remove.
424 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
425 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
426 (_bfd_vms_write_ehdr): Remove code that set removed flags.
427 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
428 (vms_bfd_is_local_label_name): Remove trace call.
430 2013-07-09 Tristan Gingold <gingold@adacore.com>
432 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
434 * configure.com: Adjust to match changes in configure.
435 * makefile.vms (OBJS): Update list.
437 2013-07-05 Tristan Gingold <gingold@adacore.com>
439 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
442 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
444 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
445 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
446 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
447 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
449 * elf64-s390.c: See elf32-s390.c
450 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
451 * libbfd.h: Add new reloc strings.
453 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
455 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
457 (elfNN_aarch64_relocate_section): Likewise.
458 (elfNN_aarch64_gc_sweep_hook): Likewise.
459 (elfNN_aarch64_check_relocs): Likewise.
461 2013-07-03 Alan Modra <amodra@gmail.com>
463 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
464 when relocatable. Don't change root.type or type here.
465 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
467 2013-07-03 Alan Modra <amodra@gmail.com>
469 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
470 (ppc64_elf_size_stubs): Don't set "addend".
471 (ppc64_elf_relocate_section): Don't allow calls via
472 toc-adjusting stubs without a following nop even in an
473 executable, except for self-calls and both libc_start_main
474 and .libc_start_main.
476 2013-07-03 Alan Modra <amodra@gmail.com>
478 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
480 2013-07-02 Tristan Gingold <gingold@adacore.com>
482 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
485 2013-07-02 Tristan Gingold <gingold@adacore.com>
487 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
488 (_bfd_vms_find_nearest_line_discriminator): New function.
490 2013-07-02 Tristan Gingold <gingold@adacore.com>
492 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
494 2013-07-02 Tristan Gingold <gingold@adacore.com>
496 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
497 (rs6000coff_vec): Reference it.
499 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
501 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
502 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
503 (elfNN_aarch64_create_dynamic_sections): Do not define
504 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
506 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
508 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
509 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
510 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
511 * ld-aarch64/tls-relax-all.d: Likewise.
512 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
513 * ld-aarch64/gc-tls-relocs.d: Likewise.
514 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
515 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
516 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
518 2013-07-02 Alan Modra <amodra@gmail.com>
520 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
521 .TOC. after relocatable check.
523 2013-07-01 Alan Modra <amodra@gmail.com>
525 * elf64-ppc.h (ppc64_elf_toc): Delete.
526 (ppc64_elf_set_toc): Declare.
527 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
528 with call the ppc64_elf_set_toc.
529 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
530 (ppc64_elf_start_multitoc_partition): Likewise.
531 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
533 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
535 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
536 as needing a toc pointer.
537 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
538 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
541 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
544 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
547 2013-06-28 Nick Clifton <nickc@redhat.com>
550 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
552 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
554 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
556 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
557 in sgot[0] rather than sgotplt[0].
559 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
561 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
562 beginning of the generated file.
563 (elf64-aarch64.c): Likewise.
564 * Makefile.in: Re-generated.
566 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
568 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
569 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
570 * Makefile.in: Re-generated.
571 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
572 (bfd_elf64_littleaarch64_vec): Likewise.
573 (bfd_elf32_bigaarch64_vec): Likewise.
574 (bfd_elf32_littleaarch64_vec): Likewise.
575 * configure: Re-generated.
576 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
577 * elfxx-aarch64.h: New file.
578 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
579 stuff to elfxx-aarch64.c.
580 (bfd_elf_aarch64_put_addend): Removed.
581 (PG_OFFSET, PG): Likewise.
582 (elfNN_aarch64_small_plt0_entry): Support ELF32.
583 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
584 (elf64_aarch64_grok_prstatus): Removed.
585 (elf_backend_grok_prstatus): Removed.
587 (aarch64_unsigned_overflow): Likewise.
588 (aarch64_signed_overflow): Likewise.
589 (aarch64_resolve_relocation): Likewise.
591 (decode_branch_ofs_26): Likewise.
592 (decode_cond_branch_ofs_19): Likewise.
593 (decode_ld_lit_ofs_19): Likewise.
594 (decode_tst_branch_ofs_14): Likewise.
595 (decode_movw_imm): Likewise.
596 (decode_adr_imm): Likewise.
597 (decode_add_imm): Likewise.
598 (reencode_branch_ofs_26): Likewise.
599 (reencode_cond_branch_ofs_19): Likewise.
600 (reencode_ld_lit_ofs_19): Likewise.
601 (reencode_tst_branch_ofs_14): Likewise.
602 (reencode_movw_imm): Likewise.
603 (reencode_adr_imm): Likewise.
604 (reencode_ldst_pos_imm): Likewise.
605 (reencode_add_imm): Likewise.
606 (reencode_movzn_to_movz): Likewise.
607 (reencode_movzn_to_movn): Likewise.
608 (aarch64_relocate): Update to call the new function names in
610 (aarch64_calculate_got_entry_vma): Likewise.
611 (elfNN_aarch64_final_link_relocate): Likewise.
612 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
613 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
614 (elf_aarch64_update_plt_entry): ... this.
615 (elfNN_aarch64_create_small_pltn_entry): Update.
616 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
617 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
618 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
619 call elf_aarch64_update_plt_entry.
621 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
623 * bfd-in2.h: Re-generated.
624 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
625 (IS_AARCH64_TLS_RELOC): Change to be based on the
626 bfd reloc enumerators.
627 (IS_AARCH64_TLSDESC_RELOC): Likewise.
628 (PG, PG_OFFSET): Cast literal to bfd_vma.
629 (elf64_aarch64_howto_table): Removed.
630 (elf64_aarch64_howto_dynrelocs): Removed.
631 (elf64_aarch64_tls_howto_table): Removed.
632 (elf64_aarch64_tlsdesc_howto_table): Removed.
633 (elfNN_aarch64_howto_table): New table to host all howto entires..
634 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
635 (elfNN_aarch64_bfd_reloc_from_howto): New function.
636 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
637 (struct elf_aarch64_reloc_map): New.
638 (elf_aarch64_reloc_map): New table.
639 (elfNN_aarch64_howto_from_bfd_reloc): New function.
640 (elfNN_aarch64_howto_from_type): Update to look up the new table
641 elfNN_aarch64_howto_table.
642 (struct elf64_aarch64_reloc_map): Remove.
643 (elf64_aarch64_reloc_map): Remove.
644 (elfNN_aarch64_reloc_type_lookup): Change to call
645 elfNN_aarch64_howto_from_bfd_reloc.
646 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
647 elfNN_aarch64_howto_table.
648 (aarch64_resolve_relocation): Refactor to switch on the bfd
650 (bfd_elf_aarch64_put_addend): Likewise.
651 (elfNN_aarch64_final_link_relocate): Likewise.
652 (aarch64_tls_transition_without_check): Likewise.
653 (aarch64_reloc_got_type): Likewise.
654 (aarch64_can_relax_tls): Likewise.
655 (aarch64_tls_transition): Likewise.
656 (elfNN_aarch64_tls_relax): Likewise.
657 (elfNN_aarch64_final_link_relocate): Likewise.
658 (elfNN_aarch64_relocate_section): Likewise.
659 (elfNN_aarch64_gc_sweep_hook): Likewise.
660 (elfNN_aarch64_check_relocs): Likewise.
661 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
662 * libbfd.h: Re-generated.
663 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
664 (BFD_RELOC_AARCH64_RELOC_START)
665 (BFD_RELOC_AARCH64_RELOC_END)
666 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
667 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
668 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
669 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
670 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
671 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
672 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
674 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
676 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
677 (BUILD_CFILES): Add elf32-aarch64.c.
678 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
679 * Makefile.in: Re-generated.
680 * archures.c (bfd_mach_aarch64_ilp32): New define.
681 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
682 (bfd_elf32_aarch64_set_options): Ditto.
683 (elf32_aarch64_setup_section_lists): Ditto.
684 (elf32_aarch64_next_input_section): Ditto.
685 (elf32_aarch64_size_stubs): Ditto.
686 (elf32_aarch64_build_stubs): Ditto.
687 * bfd-in2.h: Re-generated.
688 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
689 and bfd_elf32_bigaarch64_vec.
690 (aarch64-*-linux*): Likewise.
691 (aarch64_be-*-elf): Likewise.
692 (aarch64_be-*-linux*): Likewise.
693 * configure.in (bfd_elf32_bigaarch64_vec)
694 (bfd_elf32_littleaarch64_vec): New.
695 * configure: Re-generated.
696 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
698 (bfd_aarch64_arch_ilp32): New.
699 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
700 * elfnn-aarch64.c (ARCH_SIZE): New define.
701 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
702 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
703 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
704 (ELF64_R_*): Rename to ELFNN_R_*.
705 Plus other paramaterization.
706 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
708 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
709 bfd_elf32_littleaarch64_vec.
711 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
713 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
714 (BUILD_CFILES): Add elf64-aarch64.c.
715 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
716 * Makefile.in: Re-generated.
717 * elf64-aarch64.c: Rename to ...
718 * elfnn-aarch64.c: ... this.
720 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
721 Paul Brook <paul@codesourcery.com>
723 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
724 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
725 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
726 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
727 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
728 (micromips_insn32_o32_exec_plt0_entry): New variable.
729 (micromips_insn32_o32_exec_plt_entry): Likewise.
730 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
731 (mips_elf_estimate_stub_size): Likewise.
732 (_bfd_mips_elf_size_dynamic_sections): Likewise.
733 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
734 (mips_finish_exec_plt): Likewise.
735 (_bfd_mips_elf_relax_section): Likewise.
736 (_bfd_mips_elf_insn32): New function.
737 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
739 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
741 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
743 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
744 (bfd_elf32_get_synthetic_symtab): New macro.
745 * elfxx-mips.c (plt_entry): New structure.
746 (mips_elf_link_hash_entry): Add use_plt_entry member.
747 (mips_elf_link_hash_table): Rename plt_entry_size member to
748 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
749 plt_comp_offset, plt_got_index entries and plt_header_is_comp
751 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
752 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
753 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
754 (STUB_LI16S_MICROMIPS): Likewise.
755 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
756 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
757 (micromips_o32_exec_plt0_entry): New variable.
758 (mips16_o32_exec_plt_entry): Likewise.
759 (micromips_o32_exec_plt_entry): Likewise.
760 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
761 (mips_elf_output_extsym): Update to use gotplt_union's plist
762 member rather than offset.
763 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
764 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
765 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
766 member rather than offset.
767 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
769 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
771 (mips_elf_make_plt_record): New function.
772 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
773 of JAL relocations that might need a PLT entry.
774 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
775 gotplt_union's plist member rather than offset. Set individual
776 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
777 Don't set the symbol's value in the symbol table for PLT
778 references here. Don't set the PLT or PLT GOT section sizes
780 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
781 (mips_elf_allocate_lazy_stub): Likewise.
782 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
784 (mips_elf_set_plt_sym_value): New function.
785 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
786 PLT and PLT GOT section sizes here. Set the symbol values in
787 the symbol table for PLT references here. Handle microMIPS
788 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
789 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
790 gotplt_union's plist member rather than offset. Handle
791 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
792 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
793 gotplt_union's plist member rather than offset. Use
794 MIPS_ELF_GOT_SIZE to calculate GOT address.
795 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
796 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
797 mips_finish_exec_plt.
798 (_bfd_mips_elf_link_hash_table_create): Update to use
799 gotplt_union's plist member rather than offset.
800 (_bfd_mips_elf_get_synthetic_symtab): New function.
802 2013-06-24 Wawa <caojinyu@msn.com>
805 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
807 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
809 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
811 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
812 * Makefile.in: Regenerate.
813 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
814 Set want64 to true for them at the end.
815 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
818 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
820 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
821 set sh_entsize for PLT section.
823 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
825 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
826 * bfd-in2.h: Re-generated.
827 * elf64-aarch64.c (RELOC_SECTION): Removed.
828 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
829 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
830 (elf64_aarch64_link_hash_traverse): Ditto.
831 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
834 2013-06-19 Will Newton <will.newton@linaro.org>
836 * configure: Regenerated.
837 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
838 * elf64-aarch64.c: Remove objalloc.h include.
839 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
840 (struct elf64_aarch64_link_hash_table): Remove ifunc related
841 members. (elf_aarch64_local_htab_hash): Remove function.
842 (elf_aarch64_local_htab_eq): Remove function.
843 (elf_aarch64_get_local_sym_hash): Remove function.
844 (elf64_aarch64_link_hash_table_create): Remove local hash
845 table initialization.
846 (elf64_aarch64_final_link_relocate): Remove sym argument and
847 handling of ifunc symbols.
848 (elf64_aarch64_relocate_section): Don't pass sym argument to
849 elf64_aarch64_final_link_relocate.
850 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
851 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
852 (elf64_aarch64_check_relocs): Likewise.
853 (elf64_aarch64_post_process_headers): Remove call to
855 (elf64_aarch64_is_function_type): New function.
856 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
857 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
858 (elf64_aarch64_size_dynamic_sections): Remove call to
859 elf_aarch64_allocate_local_dynrelocs.
860 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
861 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
862 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
863 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
864 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
865 elf_aarch64_finish_local_dynamic_symbol.
866 (elf64_aarch64_add_symbol_hook): Remove function.
868 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
870 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
871 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
872 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
873 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
874 R_AARCH64_GOT_LD_PREL19.
876 2013-06-13 Terry Guo <terry.guo@arm.com>
879 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
880 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
881 supports thumb instructions.
883 2013-06-11 DJ Delorie <dj@redhat.com>
885 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
887 2013-06-11 Will Newton <will.newton@linaro.org>
889 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
890 ELF64_R_SYM instead of ELF32_R_SYM.
892 2013-06-11 Nick Clifton <nickc@redhat.com>
894 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
895 checks if the dynamic sections have been created and relaxation
896 has not been performed.
898 2013-06-07 Will Newton <will.newton@linaro.org>
900 * configure: Regenerate.
901 * configure.in: Build elf-ifunc.o for AArch64.
902 * elf64-aarch64.c: Include objalloc.h.
903 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
904 (struct elf64_aarch64_link_hash_table): Add members for handling
905 R_AARCH64_IRELATIVE relocations.
906 (elf_aarch64_local_htab_hash): New function.
907 (elf_aarch64_local_htab_eq): New function.
908 (elf_aarch64_get_local_sym_hash): New function.
909 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
911 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
912 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
913 for handling STT_GNU_IFUNC symbols.
914 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
915 references to STT_GNU_IFUNC symbols.
916 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
917 STT_GNU_IFUNC symbols.
918 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
919 symbols. Ensure we don't increase plt.refcount from -1 to 0.
920 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
921 (elf64_aarch64_is_function_type): Remove function.
922 (elf64_aarch64_allocate_dynrelocs): Call
923 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
924 (elf_aarch64_allocate_local_dynrelocs): New function.
925 (elf64_aarch64_size_dynamic_sections): Call
926 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
927 (elf64_aarch64_create_small_pltn_entry): Add info argument.
928 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
929 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
930 STT_GNU_IFUNC symbols and .iplt.
931 (elf_aarch64_finish_local_dynamic_symbol): New function.
932 (elf64_aarch64_finish_dynamic_sections): Call
933 elf_aarch64_finish_local_dynamic_symbol.
934 (elf64_aarch64_add_symbol_hook): New function.
936 2013-06-03 Alan Modra <amodra@gmail.com>
938 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
939 var. Use it with last_stab.
941 2013-05-30 Paul Brook <paul@codesourcery.com>
943 * bfd-in2.h: Regenerate.
944 * elf32-mips.c (elf_mips_eh_howto): New.
945 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
946 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
947 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
948 * elf64-mips.c (elf_mips_eh_howto): New.
949 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
950 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
951 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
952 * libbfd.h: Regenerate.
953 * reloc.c (BFD_RELOC_MIPS_EH): New.
955 2013-05-29 Nick Clifton <nickc@redhat.com>
957 * dwarf2.c (struct dwarf2_debug): Add fields for handling
958 alternate debug info source.
959 (dwarf_debug_sections): Add entries for alternate .debug_str and
960 .debug_info sections.
961 (dwarf_debug_section_enum): Likewise.
962 (read_alt_indirect_string): New function. Handles a
963 DW_FORM_GNU_strp_alt attribute.
964 (read_alt_indirect_ref): New function. Handles a
965 DW_FORM_GNU_ref_alt attribute.
966 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
967 DW_FORM_GNU_strp_alt.
968 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
970 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
972 * opncls.c (GNU_DEBUGALTLINK): Define.
973 (bfd_get_alt_debug_link_info): New function.
974 (separate_alt_debug_file_exists): New function.
975 (find_separate_debug_file): Add parameters for fetch and check
977 (bfd_follow_gnu_debugaltlink): New function.
978 * bfd-in2.h: Regenerate.
980 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
982 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
983 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
984 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
985 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
986 * bfd-in2.h: Regenerate.
987 * libbfd.h: Regenerate.
988 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
990 (elf64_aarch64_tlsdesc_howto_table): Likewise.
991 (elf64_aarch64_reloc_map): Likewise.
992 (aarch64_resolve_relocation): Likewise.
993 (bfd_elf_aarch64_put_addend): Likewise.
994 (aarch64_tls_transition_without_check): Likewise.
995 (aarch64_reloc_got_type): Likewise.
996 (elf64_aarch64_final_link_relocate): Likewise.
997 (elf64_aarch64_tls_relax): Likewise.
998 (elf64_aarch64_relocate_section): Likewise.
999 (elf64_aarch64_gc_sweep_hook): Likewise.
1000 (elf64_aarch64_check_relocs): Likewise.
1002 2013-05-26 Mark Wielaard <mjw@redhat.com>
1004 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1005 (max_open_files): New static int initialized to zero.
1006 (bfd_cache_max_open): New static function to set and return
1008 (bfd_cache_init): Use bfd_cache_max_open.
1009 (bfd_open_file): Likewise.
1010 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1011 (AC_CHECK_FUNCS): Add getrlimit.
1012 * configure: Regenerated.
1013 * config.in: Likewise.
1014 * sysdep.h: Check and include sys/resource.h for getrlimit.
1016 2013-05-23 Alan Modra <amodra@gmail.com>
1018 * format.c (bfd_check_format_matches): Don't match a target in
1019 targ_selvecs if some other target is a better match. If
1020 targets implement match priority, fall back to the first of
1023 2013-05-22 Eric Herman <eric@freesa.org>
1026 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1028 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1031 * srec.c (srec_set_section_contents): Properly convert size
1032 and offset to address when octets_per_byte is not unity.
1034 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1036 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1037 refcount member of the gotplt_union when resetting the reference
1038 count. Adjust comment.
1040 2013-05-20 Will Newton <will.newton@linaro.org>
1042 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1043 relocs_copied member.
1044 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1045 relocs_copied member.
1046 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1047 relocs_copied member.
1049 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1051 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1052 function definition.
1054 2013-05-16 Cary Coutant <ccoutant@google.com>
1056 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1057 external_ext_size and esize.
1059 2013-05-16 Tristan Gingold <gingold@adacore.com>
1061 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1062 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1064 2013-05-15 Andreas Schwab <schwab@suse.de>
1066 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1068 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1070 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1071 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1073 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1075 * bfd.c (_bfd_default_error_handler): Replace use of putc
1076 by fputc. Add comment explaining why.
1078 2013-05-09 Alan Modra <amodra@gmail.com>
1080 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1081 of symbols when hashes already exist.
1083 2013-05-07 Will Newton <will.newton@linaro.org>
1085 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1086 plt_header_size argument for ports where it differs from
1088 * elf-bfd.h: Likewise.
1089 * elf32-i386.c: Pass plt_header_size to
1090 _bfd_elf_allocate_ifunc_dyn_relocs.
1091 * elf64-x86-64.c: Likewise.
1093 2013-05-07 Will Newton <will.newton@linaro.org>
1095 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1097 * elf-bfd.h: Likewise.
1099 2013-05-06 Paul Brook <paul@codesourcery.com>
1101 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1102 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1103 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1104 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1105 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1106 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1108 2013-05-06 Alan Modra <amodra@gmail.com>
1110 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1111 hashes are not available.
1113 2013-05-06 Alan Modra <amodra@gmail.com>
1115 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1116 hashes around loading as-needed library. Zero them on allocation,
1117 and restore to initial all-zero state if library not needed.
1118 Arrange to reuse hashes if we load library again later.
1120 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1122 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1123 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1124 * elfn32-mips.c: Likewise.
1125 * elf64-mips.c: Likewise.
1127 2013-05-02 Nick Clifton <nickc@redhat.com>
1129 * archures.c: Add some more MSP430 machine numbers.
1130 * config.bfd (msp430): Define targ_selvecs.
1131 * configure.in: Add bfd_elf32_msp430_ti_vec.
1132 * cpu-msp430.c: Add some more MSP430 machine numbers.
1133 * elf32-msp430.c Add support for MSP430X relocations.
1134 Add support for TI compiler generated relocations.
1135 Add support for sym_diff relocations.
1136 Add support for relaxing out of range short branches into long
1138 Add support for MSP430 attribute section.
1139 * reloc.c: Add MSP430X relocations.
1140 * targets.c: Add bfd_elf32_msp430_ti_vec.
1141 * bfd-in2.h: Regenerate.
1142 * configure: Regenerate.
1143 * libbfd.h: Regenerate.
1145 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1147 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1148 alpha*-*-linux*ecoff*.
1150 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1153 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1156 2013-04-30 Alan Modra <amodra@gmail.com>
1158 * elflink.c (bfd_elf_record_link_assignment): Dont make
1159 STV_INTERNAL symbols STV_HIDDEN.
1161 2013-04-29 Nick Clifton <nickc@redhat.com>
1163 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1164 fragmented .debug_line sections associated with unmarked code
1167 2013-04-29 Will Newton <will.newton@linaro.org>
1169 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1170 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1172 2013-04-29 Will Newton <will.newton@linaro.org>
1174 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1175 error check up and add error message.
1177 2013-04-26 Will Newton <will.newton@linaro.org>
1179 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1181 2013-04-25 Alan Modra <amodra@gmail.com>
1183 * config.bfd: Add powerpc64le-linux.
1185 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1187 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1190 2013-04-24 Roland McGrath <mcgrathr@google.com>
1192 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1193 allocate space for PLT header even if IS_IPLT_ENTRY.
1194 (arm_nacl_put_plt0): New function, broken out of ...
1195 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1196 If HTAB->nacl_p, set up the PLT header in .iplt too.
1197 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1198 a mapping symbol for the start of .iplt too.
1200 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1202 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1204 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1206 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1208 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1210 2013-04-22 Alan Modra <amodra@gmail.com>
1213 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1214 sh_size or reloc_count adjustment by count.
1216 2013-04-22 Alan Modra <amodra@gmail.com>
1218 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1219 create_linkage_sections here..
1220 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1221 (create_linkage_sections): Move earlier in file.
1222 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1223 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1225 2013-04-19 Nick Clifton <nickc@redhat.com>
1228 * compress.c (decompress_contents): Always call inflateEnd, even
1229 when another inflation operation fails.
1231 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf-ifunc.c: Update copyright year.
1235 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1237 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1238 macro's return value is ignored.
1239 * elf32-hppa.c: Likewise.
1240 * elf32-tic6x.c: Likewise.
1241 * mach-o.c: Likewise.
1243 * opncls.c: Likewise.
1244 * peicode.h: Likewise.
1245 * elf32-m32r.c: Check return value of bfd_set_section_*().
1246 * elfnn-ia64.c: Likewise.
1247 * elfxx-mips.c: Likewise.
1248 * vms-alpha.c: Likewise.
1250 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1253 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1254 regular reference without non-GOT reference when building
1257 2013-04-15 Alan Modra <amodra@gmail.com>
1259 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1260 cache slot for archives.
1262 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1264 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1265 local variable mmop.
1267 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1270 * bfd/elf32-avr.c: Consider all sections to determine if linker
1271 relaxation can safely delete a ret after a call/jmp
1273 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1275 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1278 2013-04-08 Tom Tromey <tromey@redhat.com>
1280 * som.c (bfd_section_from_som_symbol): No longer static.
1281 * som.h (bfd_section_from_som_symbol): Declare.
1283 2013-04-06 Alan Modra <amodra@gmail.com>
1285 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1286 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1288 2013-04-05 Nick Clifton <nickc@redhat.com>
1290 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1292 2013-04-04 Alan Modra <amodra@gmail.com>
1294 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1295 * bfd-in2.h: Regenerate.
1296 * elflink.c (elf_link_add_object_symbols): Use new error.
1298 2013-04-03 Nick Clifton <nickc@redhat.com>
1300 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1301 (bfd_elf32_bfd_is_target_special_symbol): Define.
1303 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1305 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1306 elf64_aarch64_locals to get local GOT reference counts.
1308 2013-04-02 DJ Delorie <dj@redhat.com>
1310 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1311 (rl78_elf_relax_section): Only fetch the next reloc if there is
1314 2013-03-30 Alan Modra <amodra@gmail.com>
1317 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1318 global symbols referenced by relocs.
1319 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1320 * elf32-bfin.c (bfin_check_relocs): Likewise.
1321 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1322 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1323 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1324 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1325 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1326 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1327 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1328 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1329 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1330 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1331 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1332 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1333 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1334 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1335 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1336 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1337 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1338 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1339 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1340 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1341 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1342 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1343 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1344 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1345 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1346 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1347 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1348 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1349 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1350 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1351 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1352 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1353 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1354 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1355 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1356 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1357 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1358 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1359 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1360 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1361 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1362 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1363 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1364 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1365 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1366 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1367 test indirect/warning links for NULL.
1369 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1372 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1373 symbol is referenced by a non-shared object.
1374 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1376 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1378 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1379 R_SH_REL32 relocations against undefined weak symbols.
1381 2013-03-28 Alan Modra <amodra@gmail.com>
1383 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1384 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1385 into ifunc and non-ifunc.
1386 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1387 separate ifunc/non-ifunc dynrel counts.
1388 (allocate_got): Always use reliplt for ifunc.
1389 (allocate_dynrelocs): Likewise.
1390 (ppc64_elf_size_dynamic_sections): Likewise.
1391 (ppc64_elf_layout_multitoc): Likewise.
1392 (ppc64_elf_relocate_section): Likewise.
1394 2013-03-28 Alan Modra <amodra@gmail.com>
1396 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1397 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1398 into ifunc and non-ifunc.
1399 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1400 (ppc_elf_size_dynamic_sections): Likewise.
1401 (ppc_elf_relocate_section): Likewise.
1403 2013-03-28 Alan Modra <amodra@gmail.com>
1405 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1406 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1407 bfd_link_info* and asection* params.
1408 (_bfd_elf_reloc_type_class): Likewise.
1409 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1410 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1411 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1412 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1413 for any reliplt reloc. Don't return reloc_class_plt for
1414 R_PPC_REL24 and R_PPC_ADDR24.
1415 * elf64-ppc.c (allocate_got): Formatting.
1416 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1418 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1419 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1420 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1421 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1422 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1423 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1424 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1425 Add extra params to the various reloc_type_class functions.
1427 2013-03-27 Alan Modra <amodra@gmail.com>
1429 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1430 masks for all local ifunc syms.
1431 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1432 (ppc_elf_size_dynamic_sections): Likewise.
1433 (ppc_elf_relocate_section): Likewise.
1435 2013-03-27 Will Newton <will.newton@linaro.org>
1437 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1438 dynamic reloc for symbols with dynindx == -1.
1439 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1440 dynamic reloc for symbols with dynindx == -1.
1442 2013-03-27 Will Newton <will.newton@linaro.org>
1444 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1445 dynamic reloc for non-default visibility undefined weaks.
1446 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1447 dynamic reloc for non-default visibility undefined weaks.
1449 2013-03-26 Alan Modra <amodra@gmail.com>
1451 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1452 over _bfd_elf_merge_symbol calls.
1454 2013-03-26 Alan Modra <amodra@gmail.com>
1456 * elflink.c (elf_link_add_object_symbols): Add assertion for
1457 common override alignment check code. Formatting.
1459 2013-03-25 Alan Modra <amodra@gmail.com>
1461 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1462 usual common symbols as well as for dynamic. Add poldbfd param.
1463 Save old bfd. Adjust callers.
1464 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1465 and "value" by value, not pointer. Adjust caller.
1466 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1467 Delete code to set same. Use old_bfd and old_alignment from
1468 _bfd_elf_merge_symbol instead. Add default symbol before
1469 alignment and size checks. Wrap overlong lines.
1471 2013-03-25 Alan Modra <amodra@gmail.com>
1473 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1474 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1475 when override is true.
1477 2013-03-25 Alan Modra <amodra@gmail.com>
1479 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1482 2013-03-25 Alan Modra <amodra@gmail.com>
1484 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1486 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1487 early in symbol loop.
1489 2013-03-25 Alan Modra <amodra@gmail.com>
1491 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1492 (_bfd_elf_init_reloc_shdr): Delete.
1493 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1494 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1495 just what is needed.
1496 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1498 2013-03-23 Alan Modra <amodra@gmail.com>
1500 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1501 * elflink.c (_bfd_elf_merge_symbol): Make static.
1502 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1503 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1505 2013-03-23 Alan Modra <amodra@gmail.com>
1508 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1509 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1510 def_dynamic/ref_dynamic.
1511 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1514 2013-03-22 David S. Miller <davem@davemloft.net>
1516 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1519 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1522 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1523 errors adjusting relocs and symbols.
1525 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1527 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1528 @(disp:32,ERx) to mov @(disp:16,ERx).
1529 (R_H8_DISP32A16): New reloc.
1530 Comments added and corrected.
1531 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1532 * bfd-in2.h: Regenerate.
1533 * libbfd.h: Regenerate.
1535 2013-03-21 Kai Tietz <ktietz@redhat.com>
1537 * coffgen.c (coff_real_object_p): Make global.
1538 * peicode.h (coff_real_object_p): Add prototype.
1539 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1540 external_PEI_IMAGE_hdr structure.
1541 (coff_swap_filehdr_in): Handle variable header-size.
1542 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1543 of directory-entiries as specified in pe-header.
1545 2013-03-21 Nick Clifton <nickc@redhat.com>
1548 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1549 iWMMXt and iWMMXt2 processors from attributes.
1551 2013-03-20 Alan Modra <amodra@gmail.com>
1553 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1554 sh_type according to is_rela.
1556 2013-03-18 Alan Modra <amodra@gmail.com>
1559 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1560 considering whether an --as-needed library is needed.
1562 2013-03-14 Tom Tromey <tromey@redhat.com>
1564 * opncls.c (bfd_get_debug_link_info): Rename from
1565 get_debug_link_info. Export. Update comment.
1566 (find_separate_debug_file): Update.
1567 * bfd-in2.h: Rebuild.
1569 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1571 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1573 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1576 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1578 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1579 * elf.c (elfcore_write_s390_tdb): New function.
1580 (elfcore_write_register_note): Call it.
1581 (elfcore_grok_s390_tdb): New function.
1582 (elfcore_grok_note): Call it.
1584 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1586 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1588 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1590 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1592 2013-03-04 Alan Modra <amodra@gmail.com>
1594 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1595 non-zero addends when relocatable, rather than addends >= 32768.
1596 Always zero "addend" before applying relocation.
1598 2013-03-04 Nick Clifton <nickc@redhat.com>
1600 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1601 file pointer offsets for thin archives.
1603 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1605 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1606 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1608 2013-02-27 DJ Delorie <dj@redhat.com>
1610 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1611 * libbfd.h: Regenerate.
1612 * bfd-in2.h: Regenerate.
1613 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1614 references in compuated relocs.
1616 2013-02-26 Anthony Green <green@moxielogic.com>
1618 * config.bfd: Extend moxie-rtems target triplet name support.
1620 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1623 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1624 unique_global only for definition.
1625 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1627 (elf_link_add_object_symbols): Set unique_global only
1630 2013-02-21 Alan Modra <amodra@gmail.com>
1632 * elf-bfd.h (struct elf_build_id): Extracted from..
1633 (struct elf_build_id_info): ..here. Delete.
1634 (struct output_elf_obj_tdata): New, extracted from..
1635 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1637 (elf_program_header_size): Reference tdata->o.
1638 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1639 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1640 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1641 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1642 when opening bfd in any mode that might write.
1643 (_bfd_elf_write_object_contents): Use build_id field in
1644 output_elf_obj_tdata.
1645 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1646 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1648 2013-02-21 Alan Modra <amodra@gmail.com>
1650 * elf-bfd.h (struct core_elf_obj_tdata): New.
1651 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1652 core_program, and core_command. Add "core".
1653 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1654 Update all refs to tdata core fields.
1655 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1656 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1657 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1658 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1659 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1660 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1661 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1662 to tdata core fields.
1664 2013-02-21 Alan Modra <amodra@gmail.com>
1666 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1667 Delete num_locals and num_globals.
1668 (elf_num_locals, elf_num_globals): Don't define.
1669 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1670 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1671 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1672 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1673 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1674 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1676 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1677 number of locals syms via new param.
1678 (swap_out_syms): Adjust to suit elf_map_symbols change.
1680 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1682 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1683 STO_MICROMIPS annotation.
1685 2013-02-19 Alan Modra <amodra@gmail.com>
1687 * configure.in: Bump version to 2.23.52.
1688 * elf-bfd.h (struct elf_build_id_info): New.
1689 (struct elf_obj_tdata): Delete after_write_object_contents,
1690 after_write_object_contents_info and build_id_size. Make build_id
1691 a pointer to struct elf_build_id_info.
1692 * elf.c (_bfd_elf_write_object_contents): Style. Update
1693 after_write_ibject_contents invocation.
1694 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1695 allow zero size notes.
1696 * configure: Regenerate.
1698 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1700 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1701 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1702 (micromips_elf64_howto_table_rela): Likewise.
1703 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1704 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1705 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1706 (elf_micromips_howto_table_rela): Likewise.
1707 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1709 2013-02-18 Paul Brook <paul@codesourcery.com>
1711 * elfxx-mips.c (MICROMIPS_P): New macro.
1712 (_bfd_mips_elf_symbol_processing): Use it.
1714 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1716 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1717 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1719 2013-02-18 Alan Modra <amodra@gmail.com>
1722 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1723 (_bfd_elf_strtab_clear_all_refs): Declare.
1724 (_bfd_elf_strtab_resize): Declare.
1725 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1726 (_bfd_elf_strtab_clear_all_refs): New function.
1727 (_bfd_elf_strtab_resize): Likewise.
1728 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1730 2013-02-18 Alan Modra <amodra@gmail.com>
1732 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1733 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1734 and elf_text_section to..
1735 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1736 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1737 (struct alpha_elf_find_line): ..this.
1738 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1740 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1743 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1744 for references from the dummy bfd.
1746 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1749 * elflink.c (elf_link_add_object_symbols): Also track weak
1752 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1755 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1756 archive pointing to itself.
1757 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1759 2013-02-15 Nick Clifton <nickc@redhat.com>
1762 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1763 accessing a corrupt nested archive.
1765 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1767 * elfxx-mips.c (mips_got_page_ref): New structure.
1768 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1769 pair to represent the anchor point.
1770 (mips_got_info): Add a got_page_refs field.
1771 (mips_elf_link_hash_table): Add a sym_cache field.
1772 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1773 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1774 new anchor representation.
1775 (mips_elf_create_got_info): Create got_page_refs rather than
1777 (mips_elf_record_got_page_ref): New function.
1778 (mips_elf_pages_for_range): Move further down file.
1779 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1780 Use a section rather than a (bfd, symndx) pair to represent the
1782 (mips_elf_resolve_got_page_ref): New function.
1783 (mips_elf_resolve_final_got_entries): Use it to populate
1785 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1786 rather than mips_elf_record_got_page_entry. Only nullify h
1788 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1791 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1793 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1796 2013-02-12 Alan Modra <amodra@gmail.com>
1798 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1799 suitable definition when using generic linker hash table.
1801 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1803 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1804 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1805 mips_elf_traverse_got_arg. Count GOT entries.
1806 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1807 as argument. Update after above changes.
1808 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1809 mips_elf_count_got_entries. Update the calls to
1810 mips_elf_resolve_final_got_entries.
1812 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1814 * elfxx-mips.c (mips_got_tls_type): New enum.
1815 (mips_got_entry): Add tls_initialized.
1816 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1817 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1819 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1820 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1821 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1823 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1824 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1825 tls_initialized rather than GOT_TLS_DONE.
1826 (mips_tls_got_index): Delete.
1827 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1828 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1829 (mips_elf_record_got_entry): Initialize tls_initialized.
1831 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1833 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1834 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1835 tls_ie_got_offset and tls_gd_got_offset.
1836 (mips_elf_link_hash_newfunc): Remove initialization.
1837 (mips_elf_create_got_info): Likewise.
1838 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1839 (mips_tls_single_got_index): Delete.
1840 (mips_elf_local_got_index): Always use the GOT entry to track
1842 (mips_elf_global_got_index): Likewise.
1843 (mips_elf_create_local_got_entry): Assert that TLS entries have
1844 already been allocated.
1845 (mips_elf_record_global_got_symbol): Don't initialize
1846 tls_ie_type or tls_gd_type.
1847 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1848 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1850 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1852 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1853 have been allocated.
1854 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1855 tls_ie_type and tls_gd_type.
1857 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1859 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1860 aliasing violation. Check for htab allocation failures.
1862 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1864 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1866 (mips_elf_global_got_index): ...here. Reorder arguments so that
1867 the output bfd and info come first.
1868 (mips_elf_calculate_relocation): Update the call to
1869 mips_elf_global_got_index accordingly.
1870 (_bfd_mips_elf_finish_dynamic_symbol): Use
1871 mips_elf_primary_global_got_index rather than
1872 mips_elf_global_got_index.
1873 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1875 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1877 * elfxx-mips.c (mips_got_entry): Update comments.
1878 (mips_elf_multi_got_entry_eq): Rename to...
1879 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1880 (mips_elf_create_got_info): Remove master_got_p argument.
1881 Always use mips_elf_got_entry_eq.
1882 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1883 Update calls accordingly.
1885 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1887 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1888 (mips_elf_bfd2got_hash): Delete.
1889 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1890 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1891 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1892 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1893 than mips_elf_got_for_ibfd.
1894 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1895 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1896 (mips_elf_make_got_per_bfd): Replace with...
1897 (mips_elf_add_got_entry): ...this new function.
1898 (mips_elf_make_got_pages_per_bfd): Replace with...
1899 (mips_elf_add_got_page_entry): ...this new function.
1900 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1901 bfd and GOT arguments. Use mips_elf_add_got_entry and
1902 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1903 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1904 to set the BFD's GOT and free the old table.
1905 (mips_elf_merge_got): Replace bfd2got argument with separate
1906 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1907 Use mips_elf_count_got_entries to count the number of entries in
1908 each GOT. Update the calls to mips_elf_merge_got_with.
1909 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1910 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1911 (mips_elf_multi_got): Don't create the bfd2got hash table.
1912 Replace hash table traversal with a walk over the input bfds,
1913 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1914 to set the output bfd's GOT.
1915 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1916 bfds use the master GOT in the single-GOT case.
1917 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1918 rather than mips_elf_got_for_ibfd.
1920 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1922 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1923 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1924 (mips_elf_record_global_got_symbol): Update the hash entry before
1925 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1927 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1928 (mips_elf_record_got_page_entry): Record the entry in both the
1929 master and bfd GOTs.
1931 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1933 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1934 create another one if necessary.
1935 (mips_elf_set_gotidx): New function.
1936 (mips_elf_set_global_gotidx): Use it.
1937 (mips_elf_initialize_tls_index): Likewise. Take a
1938 mips_elf_traverse_got_arg as argument.
1939 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1940 (mips_elf_multi_got): Likewise. Cope with error returns from
1941 mips_elf_set_global_gotidx.
1943 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1945 * elfxx-mips.c (mips_got_info): Add relocs field.
1946 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1948 (mips_elf_traverse_got_arg): ...this new structure.
1949 (mips_elf_count_local_tls_relocs): Delete.
1950 (mips_elf_count_global_tls_relocs): Likewise.
1951 (mips_elf_count_got_entry): New function.
1952 (mips_elf_count_local_got_entries): Likewise.
1953 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1954 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1955 (mips_elf_record_local_got_symbol): Don't count got entries here.
1956 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1957 (mips_elf_set_global_got_offset): Split into...
1958 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1959 new functions. Take a mips_elf_traverse_got_arg rather than a
1960 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1961 Use g->relocs to record the number of relocs needed for global GOT
1963 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1964 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1965 relocations. Update for above function split.
1966 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1967 to count both the number of GOT entries and the number of TLS
1968 relocs required by local entries. Likewise
1969 mips_elf_count_global_tls_entries and global entries.
1970 Remove uses of mips_elf_count_local_tls_relocs and
1971 mips_elf_count_global_tls_relocs.
1973 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1975 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1976 to say that each structure represents only one type of TLS reference.
1977 (GOT_TLS_TYPE): New define.
1978 (mips_elf_link_hash_entry): Temporarily split tls_type and
1979 tls_got_offset into two variables each.
1980 (mips_elf_link_hash_newfunc): Update accordingly.
1981 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1982 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1983 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1984 (mips_tls_got_relocs): Use a switch statement.
1985 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1986 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1987 local "offset" variable.
1988 (mips_tls_got_index): Remove r_type argument and assert. Remove
1989 code that handled entries with two TLS types; always use the
1990 original got_index instead.
1991 (mips_tls_single_got_index): New function.
1992 (mips_elf_local_got_index): Use entry->tls_type to check for
1993 TLS entries. Use mips_tls_single_got_index. Update call to
1995 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1996 Use p->tls_type to check for TLS entries. Update call to
1997 mips_tls_got_index. Use mips_tls_single_got_index.
1998 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1999 Use entry.tls_type to check for TLS entries.
2000 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2001 with r_type argument. Use mips_elf_reloc_tls_type.
2002 Set up the new hash entry fields.
2003 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2004 with r_type argument. Use mips_elf_reloc_tls_type and
2005 mips_tls_got_entries. Remove code that handled entries
2006 with multiple TLS types.
2007 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2008 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2009 Use equality rather than masks when checking for specific TLS types.
2010 Use mips_tls_got_entries. Remove code that handled entries
2011 with multiple TLS types.
2012 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2013 testing the hash table entry.
2014 (_bfd_mips_elf_check_relocs): Update calls to
2015 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2016 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2017 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2019 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2021 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2022 (mips_elf_got_entry_hash): ...this, deleting the old version.
2023 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2026 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2028 * elfxx-mips.c (mips_elf_create_got_info): New function.
2029 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2030 (mips_elf_create_got_section): Likewise.
2032 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2034 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2037 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2039 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2041 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2043 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2044 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2046 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2048 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2049 (mips_elf_count_global_tls_relocs): Don't count indirect or
2051 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2052 number of TLS entries were allocated.
2054 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2056 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2058 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2060 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2061 if there are TLS relocations.
2063 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2065 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2066 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2068 2013-02-11 Alan Modra <amodra@gmail.com>
2070 * elfcode.h (elf_checksum_contents): Free contents.
2071 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2072 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2073 (elf_final_link_free): New function, extracted from..
2074 (bfd_elf_final_link): ..here. Always call
2075 _bfd_elf_write_section_eh_frame_hdr.
2076 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2077 _bfd_elf_link_hash_table_free.
2078 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2079 * libbfd.h: Regenerate.
2080 * merge.c (_bfd_merge_sections_free): New function.
2081 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2083 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2084 _bfd_elf_link_hash_table_free.
2085 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2086 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2087 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2088 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2089 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2090 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2091 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2092 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2093 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2094 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2095 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2096 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2097 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2098 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2099 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2100 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2101 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2103 2013-02-10 Alan Modra <amodra@gmail.com>
2105 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2106 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2107 * m68klinux.c (linux_link_hash_table_create): Likewise.
2108 * sparclinux.c (linux_link_hash_table_create): Likewise.
2109 * sunos.c (sunos_link_hash_table_create): Likewise.
2110 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2111 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2112 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2113 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2114 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2115 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2116 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2117 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2118 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2119 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2120 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2121 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2122 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2123 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2124 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2125 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2126 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2127 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2128 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2129 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2130 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2131 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2132 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2133 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2134 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2135 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2136 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2137 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2139 2013-02-10 Alan Modra <amodra@gmail.com>
2141 * i386linux.c (linux_link_hash_table_create): Allocate table
2142 with bfd_zmalloc, not bfd_alloc.
2143 * pdp11.c (link_hash_table_create): Allocate table with
2144 bfd_malloc, not bfd_alloc.
2145 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2146 with bfd_zmalloc, not bfd_zalloc.
2147 (bfin_link_hash_table_create): Likewise.
2148 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2149 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2151 2013-02-10 Alan Modra <amodra@gmail.com>
2154 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2156 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2158 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2160 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2163 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2165 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2168 2013-02-08 Alan Modra <amodra@gmail.com>
2171 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2172 * elf.c (elf_find_function): Revert last change. Use new
2173 tdata field rather than static vars for cache.
2175 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2178 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2179 symbol is defined in regular object.
2181 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2184 * elf.c (elf_find_function): Don't cache if symbols change.
2186 2013-02-07 Alan Modra <amodra@gmail.com>
2189 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2190 copy attributes from or to non-ELF.
2192 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2194 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2195 for non-zero TLS symbol.
2196 (elf_i386_relocate_section): Don't resolve size relocation against
2197 non-zero TLS symbol.
2198 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2199 pc_count for non-zero TLS symbol.
2200 (elf_x86_64_relocate_section): Don't resolve size relocation
2201 against non-zero TLS symbol.
2203 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2204 Andrew Jenner <andrew@codesourcery.com>
2206 Based on patches from Altera Corporation.
2208 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2209 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2210 (BFD_BACKENDS): Add elf32-nios2.lo.
2211 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2212 * Makefile.in: Regenerated.
2213 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2214 bfd_elf32_littlenios2_vec.
2215 * configure: Regenerated.
2216 * config.bfd: Add cases for nios2.
2217 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2218 (bfd_mach_nios2): Define.
2219 (bfd_nios2_arch): Declare.
2220 (bfd_archures_list): Add bfd_nios2_arch.
2221 * targets.c (bfd_elf32_bignios2_vec): Declare.
2222 (bfd_elf32_littlenios2_vec): Declare.
2223 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2224 bfd_elf32_littlenios2_vec.
2225 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2226 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2227 * bfd-in2.h: Regenerated.
2228 * libbfd.h: Regenerated.
2229 * cpu-nios2.c: New file.
2230 * elf32-nios2.c: New file.
2232 2013-02-06 Alan Modra <amodra@gmail.com>
2234 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2237 2013-02-06 Alan Modra <amodra@gmail.com>
2239 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2240 * Makefile.in: Regenerate.
2242 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2243 Pedro Alves <palves@redhat.com>
2245 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2246 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2248 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2249 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2250 * elf-linux-psinfo.h: New file.
2251 * elf.c: Include elf-linux-psinfo.h.
2252 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2254 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2255 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2256 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2257 (elfcore_write_ppc_linux_prpsinfo32): New function.
2259 2013-02-04 Tristan Gingold <gingold@adacore.com>
2261 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2264 2013-02-04 Alan Modra <amodra@gmail.com>
2266 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2267 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2268 * Makefile.in: Regenerate.
2269 * po/SRC-POTFILES.in: Regenerate.
2271 2013-02-04 Alan Modra <amodra@gmail.com>
2273 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2274 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2276 2013-02-01 Alan Modra <amodra@gmail.com>
2278 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2281 2013-01-31 Tristan Gingold <gingold@adacore.com>
2283 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2284 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2285 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2287 2013-01-31 Alan Modra <amodra@gmail.com>
2288 David S. Miller <davem@davemloft.net>
2291 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2292 references to __tls_get_addr.
2293 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2294 vtinherit and vtentry reloc handling too.
2295 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2297 2013-01-31 Alan Modra <amodra@gmail.com>
2299 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2301 2013-01-31 Alan Modra <amodra@gmail.com>
2303 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2305 2013-01-28 Alan Modra <amodra@gmail.com>
2307 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2308 "relocation" in error messages throughout file.
2309 (ppc64_elf_relocate_section): Remove sibling call error message,
2310 replace with "call lacks nop". Specially report errors for
2311 branches to function entry points via OPD lookup and branches
2312 to stubs. Remove NULL symbol handling now done by %T.
2314 2013-01-28 Alan Modra <amodra@gmail.com>
2316 * archive.c (bfd_generic_archive_p): Return target and keep
2317 ardata on partial matches.
2318 * format.c (bfd_check_format_matches): Adjust for above
2319 change. Remove bfd_error_file_ambiguously_recognized dead
2322 2013-01-26 Alan Modra <amodra@gmail.com>
2324 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2325 bfd_preserve_finish): Move to..
2326 * format.c: ..here, splitting out..
2327 (bfd_reinit): ..this. New function.
2328 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2329 keep bfd state for a match.
2330 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2331 * elfcore.h (elf_core_file_p): Likewise.
2332 * mach-o.c (bfd_mach_o_header_p): Likewise.
2333 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2334 * xsym.c (bfd_sym_object_p): Likewise.
2335 * mmo.c (mmo_scan): Clear abfd->symcount.
2336 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2337 * section.c (bfd_section_list_clear): Clear section_htab.count.
2338 * bfd-in2.h: Regenerate.
2340 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2342 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2343 second reloc, make sure that the reloc potentially exists first.
2345 2013-01-24 Nick Clifton <nickc@redhat.com>
2347 * archures.c: Add bfd_mach_v850e3v5.
2348 * bfd-in2.h: Regenerate.
2349 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2350 * cpu-v850_rh850.c: Likewise.
2351 * elf32-v850.c: Add support for v850e3v5 architecture.
2353 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2355 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2357 2013-01-23 Leif Ekblad <leif@rdos.net>
2359 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2361 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2363 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2364 non-zero TLS symbol.
2365 (elf_i386_relocate_section): Resolve size relocation against
2366 non-zero TLS symbol.
2367 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2368 for non-zero TLS symbol.
2369 (elf_x86_64_relocate_section): Resolve size relocation against
2370 non-zero TLS symbol.
2372 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2374 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2375 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2378 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2380 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2381 PC-relative relocation.
2382 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2383 as PC-relative relocation.
2385 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2387 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2389 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2391 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2392 and R_X86_64_SIZE64 check.
2393 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2394 nor R_X86_64_SIZE64.
2396 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2398 * bfd-in2.h: Regenerated.
2399 * libbfd.h: Likewise.
2401 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2402 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2403 (elf_i386_check_relocs): Handle R_386_SIZE32.
2404 (elf_i386_gc_sweep_hook): Likewise.
2405 (elf_i386_relocate_section): Likewise.
2407 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2408 and R_X86_64_SIZE64 entries.
2409 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2410 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2411 (elf_x86_64_reloc_name_lookup): Likewise.
2412 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2414 (elf_x86_64_gc_sweep_hook): Likewise.
2415 (elf_x86_64_relocate_section): Likewise.
2417 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2420 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2422 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2423 with R_X86_64_RELATIVE64.
2425 2013-01-15 Nick Clifton <nickc@redhat.com>
2427 * elf32-msp430.c: Fix spelling typo.
2429 2013-01-15 Alan Modra <amodra@gmail.com>
2431 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2434 2013-01-14 Alan Modra <amodra@gmail.com>
2437 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2438 (memory_bclose): Likewise. Return 0 on success.
2439 * cache.c (cache_bclose): Likewise.
2440 * opncls.c (opncls_bclose, bfd_close): Likewise.
2441 * vms-lib.c (vms_lib_bclose): Likewise.
2442 * libbfd.h: Regenerate.
2444 2013-01-13 Alan Modra <amodra@gmail.com>
2446 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2447 Add ref_dynamic_nonweak.
2448 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2449 (_bfd_elf_merge_symbol): Don't call above function. Move
2450 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2452 (elf_link_add_object_symbols): Delete redundant "override" test.
2453 Don't set dynamic_def here.
2454 (elf_link_output_extsym): Update.
2456 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2458 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2459 normal and TLS symbol access.
2460 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2462 2013-01-12 Alan Modra <amodra@gmail.com>
2464 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2465 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2466 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2468 2013-01-12 Alan Modra <amodra@gmail.com>
2471 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2472 (_bfd_elf_strtab_clear_all_refs): Define.
2473 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2474 (_bfd_elf_strtab_clear_all_refs): Delete.
2475 * elflink.c (elf_link_add_object_symbols): Clear out added
2476 strtab refs. Correct handling of warning common symbols.
2478 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2480 * aout0.c: Remove trailing white spaces.
2481 * archive.c: Likewise.
2482 * archures.c: Likewise.
2483 * bfd-in.h: Likewise.
2484 * bfd-in2.h: Likewise.
2485 * coff-alpha.c: Likewise.
2486 * coff-i860.c: Likewise.
2487 * coff-mips.c: Likewise.
2488 * coff-ppc.c: Likewise.
2489 * coff-tic80.c: Likewise.
2490 * coff-x86_64.c: Likewise.
2491 * coff-z80.c: Likewise.
2492 * coffcode.h: Likewise.
2493 * coffgen.c: Likewise.
2494 * cofflink.c: Likewise.
2495 * compress.c: Likewise.
2496 * corefile.c: Likewise.
2497 * cpu-arm.c: Likewise.
2498 * cpu-avr.c: Likewise.
2499 * cpu-bfin.c: Likewise.
2500 * cpu-cr16.c: Likewise.
2501 * cpu-cr16c.c: Likewise.
2502 * cpu-crx.c: Likewise.
2503 * cpu-h8300.c: Likewise.
2504 * cpu-i386.c: Likewise.
2505 * cpu-lm32.c: Likewise.
2506 * cpu-m68k.c: Likewise.
2507 * cpu-moxie.c: Likewise.
2508 * cpu-msp430.c: Likewise.
2509 * cpu-sh.c: Likewise.
2510 * cpu-xc16x.c: Likewise.
2511 * dwarf2.c: Likewise.
2512 * ecofflink.c: Likewise.
2513 * ecoffswap.h: Likewise.
2514 * elf-ifunc.c: Likewise.
2515 * elf-m10300.c: Likewise.
2516 * elf-vxworks.c: Likewise.
2517 * elf32-avr.c: Likewise.
2518 * elf32-avr.h: Likewise.
2519 * elf32-cr16.c: Likewise.
2520 * elf32-cr16c.c: Likewise.
2521 * elf32-cris.c: Likewise.
2522 * elf32-crx.c: Likewise.
2523 * elf32-frv.c: Likewise.
2524 * elf32-hppa.c: Likewise.
2525 * elf32-i860.c: Likewise.
2526 * elf32-ip2k.c: Likewise.
2527 * elf32-iq2000.c: Likewise.
2528 * elf32-m32c.c: Likewise.
2529 * elf32-m68hc1x.c: Likewise.
2530 * elf32-msp430.c: Likewise.
2531 * elf32-mt.c: Likewise.
2532 * elf32-ppc.c: Likewise.
2533 * elf32-rl78.c: Likewise.
2534 * elf32-s390.c: Likewise.
2535 * elf32-score.h: Likewise.
2536 * elf32-sh-symbian.c: Likewise.
2537 * elf32-sh.c: Likewise.
2538 * elf32-spu.c: Likewise.
2539 * elf32-tic6x.c: Likewise.
2540 * elf32-v850.c: Likewise.
2541 * elf32-xc16x.c: Likewise.
2542 * elf32-xtensa.c: Likewise.
2543 * elf64-alpha.c: Likewise.
2544 * elf64-hppa.c: Likewise.
2545 * elf64-ppc.c: Likewise.
2546 * elf64-s390.c: Likewise.
2547 * elfcore.h: Likewise.
2548 * elflink.c: Likewise.
2549 * elfxx-mips.c: Likewise.
2550 * elfxx-sparc.c: Likewise.
2551 * elfxx-tilegx.c: Likewise.
2553 * libcoff.h: Likewise.
2554 * libpei.h: Likewise.
2555 * libxcoff.h: Likewise.
2556 * linker.c: Likewise.
2557 * mach-o-i386.c: Likewise.
2558 * mach-o-target.c: Likewise.
2559 * mach-o.c: Likewise.
2560 * mach-o.h: Likewise.
2562 * opncls.c: Likewise.
2563 * pdp11.c: Likewise.
2564 * pe-x86_64.c: Likewise.
2565 * peXXigen.c: Likewise.
2566 * pef-traceback.h: Likewise.
2567 * pei-x86_64.c: Likewise.
2568 * peicode.h: Likewise.
2569 * plugin.c: Likewise.
2570 * reloc.c: Likewise.
2571 * riscix.c: Likewise.
2572 * section.c: Likewise.
2575 * tekhex.c: Likewise.
2576 * ticoff.h: Likewise.
2577 * vaxbsd.c: Likewise.
2578 * xcofflink.c: Likewise.
2579 * xtensa-isa.c: Likewise.
2581 2013-01-10 Will Newton <will.newton@imgtec.com>
2583 * Makefile.am: Add Meta.
2584 * Makefile.in: Regenerate.
2585 * archures.c (bfd_mach_metag): New.
2586 * bfd-in2.h: Regenerate.
2587 * config.bfd: Add Meta.
2588 * configure: Regenerate.
2589 * configure.in: Add Meta.
2590 * cpu-metag.c: New file.
2591 * elf-bfd.h: Add Meta.
2592 * elf32-metag.c: New file.
2593 * elf32-metag.h: New file.
2594 * libbfd.h: Regenerate.
2595 * reloc.c: Add Meta relocations.
2596 * targets.c: Add Meta.
2598 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2600 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2601 (elfcore_write_aarch_hw_break): Likewise.
2602 (elfcore_write_aarch_hw_watch): Likewise.
2603 * elf.c (elfcore_grok_aarch_tls): New function.
2604 (elfcore_grok_aarch_hw_break): Likewise.
2605 (elfcore_grok_aarch_hw_watch): Likewise.
2606 (elfcore_grok_note): Call the new functions to handle the
2607 corresponding notes.
2608 (elfcore_write_aarch_tls): New function.
2609 (elfcore_write_aarch_hw_break): Likewise.
2610 (elfcore_write_aarch_hw_watch): Likewise.
2611 (elfcore_write_register_note): Call the new functions to handle the
2612 corresponding pseudo sections.
2614 2013-01-07 Tom Tromey <tromey@redhat.com>
2616 * section.c (_bfd_std_section): Rename from std_section.
2617 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2618 (STD_SECTION): Update.
2619 * bfd-in2.h: Rebuild.
2621 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2623 * archures.c (bfd_mach_mips5900): Define.
2624 * bfd-in2.h: Regenerate.
2625 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2626 * cpu-mips.c: Add support for MIPS r5900.
2627 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2629 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2630 Nick Clifton <nickc@redhat.com>
2632 * elflink.c (get_value): Prevent the use of an undefined shift
2633 operation. Add sanity checks.
2635 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2637 * config.bfd (cr16*-*-uclinux*): New target support.
2640 For older changes see ChangeLog-2012
2642 Copyright (C) 2013 Free Software Foundation, Inc.
2644 Copying and distribution of this file, with or without modification,
2645 are permitted in any medium without royalty provided the copyright
2646 notice and this notice are preserved.
2652 version-control: never