1 2013-10-14 Nick Clifton <nickc@redhat.com>
3 * gen-aout.c (main): Fix formatting. Close file.
5 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
7 * elfxx-mips.c (mips_use_local_got_p): New function.
8 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
9 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
10 GOT and absolute references.
12 2013-10-09 Roland McGrath <mcgrathr@google.com>
14 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
15 expression to int to silence over-eager compiler warnings.
17 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
18 loop that doesn't use (or initialize) it.
20 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
21 Move second const qualifier so it applies to the pointer.
23 2013-10-09 Nick Clifton <nickc@redhat.com>
26 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
28 2013-10-09 Tom Tromey <tromey@redhat.com>
30 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
32 2013-10-09 Nick Clifton <nickc@redhat.com>
35 * elf32-rl78.c (rl78_dump_symtab): Delete.
36 (rl78_get_reloc): Delete.
38 2013-10-09 Tom Tromey <tromey@redhat.com>
41 * opncls.c (bfd_get_alt_debug_link_info): Change type of
42 buildid_len to bfd_size_type.
44 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
47 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
48 "case". Reindent "switch" statements.
50 2013-10-08 Tom Tromey <tromey@redhat.com>
53 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
54 parameter. Change type of buildid_out. Update.
55 (get_alt_debug_link_info_shim): New function.
56 (bfd_follow_gnu_debuglink): Use it.
58 2013-10-08 Andreas Schwab <schwab@suse.de>
60 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
63 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
65 * configure: Regenerate.
67 2013-10-03 Will Newton <will.newton@linaro.org>
69 * configure: Regenerate.
70 * configure.in: Build elf-ifunc.o for AArch64.
71 * elfnn-aarch64.c: Include objalloc.h.
72 (elfNN_aarch64_local_htab_hash): New function.
73 (elfNN_aarch64_local_htab_eq): New function.
74 (elfNN_aarch64_get_local_sym_hash): New function.
75 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
77 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
78 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
79 for handling STT_GNU_IFUNC symbols.
80 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
81 references to STT_GNU_IFUNC symbols.
82 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
83 STT_GNU_IFUNC symbols.
84 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
85 symbols. Ensure we don't increase plt.refcount from -1 to 0.
86 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
87 (elfNN_aarch64_is_function_type): Remove function.
88 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
89 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
90 (elfNN_aarch64_allocate_local_dynrelocs): New function.
91 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
92 (elfNN_aarch64_size_dynamic_sections): Call
93 elfNN_aarch64_allocate_local_dynrelocs.
94 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
95 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
96 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
97 STT_GNU_IFUNC symbols and .iplt.
98 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
99 (elfNN_aarch64_finish_dynamic_sections): Call
100 elfNN_aarch64_finish_local_dynamic_symbol.
102 2013-09-30 Nick Clifton <nickc@redhat.com>
104 * cpu-msp430.c: Use printable names that match the values
105 displayed by readelf.
107 2013-08-25 Andrew Pinski <apinski@cavium.com>
109 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
112 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
114 * elfxx-mips.c (mips_elf_create_got_section): Hide
115 _GLOBAL_OFFSET_TABLE_.
117 2013-09-24 Alan Modra <amodra@gmail.com>
119 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
121 2013-09-24 Alan Modra <amodra@gmail.com>
123 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
124 stabs at end of .stab. Tidy variable usage. Don't drop the need
125 for a NULL function name stab if If N_FUN stab is ignored.
126 Ensure index entry count loop matches write loop.
128 2013-09-20 Alan Modra <amodra@gmail.com>
130 * configure: Regenerate.
132 2013-09-18 Tristan Gingold <gingold@adacore.com>
134 * configure.in: Bump version to 2.24.51
135 * configure: Regenerate.
137 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
139 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
142 2013-08-31 John David Anglin <dave.anglin@bell.net>
144 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
147 2013-08-29 Jakub Jelinek <jakub@redhat.com>
149 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
150 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
151 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
152 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
154 2013-08-27 Alan Modra <amodra@gmail.com>
156 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
157 Add notice_as_needed.
158 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
159 (elf_backend_notice_as_needed): Define.
160 (ppc64_elf_as_needed_cleanup): Rename and adjust..
161 (ppc64_elf_notice_as_needed): ..to this.
162 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
163 (elf_link_add_object_symbols): ..from here.
164 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
165 (elf_backend_notice_as_needed): Define..
166 (elfNN_bed): ..and use here.
168 2013-08-26 Roland McGrath <mcgrathr@google.com>
170 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
171 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
172 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
173 (bfd_i386_nacl_arch): New variable.
174 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
175 (bfd_x64_32_arch_intel_syntax): Link them into the list.
176 * bfd-in2.h: Regenerate.
178 2013-08-26 Roland McGrath <mcgrathr@google.com>
180 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
181 elf_segment_map list. If an executable segment is page-aligned
182 but does not end with a full page, then append a fake section into
183 the segment map entry that pads out the page.
184 (nacl_final_write_processing): New function. Write the code fill
185 laid out in nacl_modify_segment_map.
186 * elf-nacl.h: Declare it.
187 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
188 (elf_backend_final_write_processing): Define it for NaCl backend.
189 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
190 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
192 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
193 parameter to MINPAGESIZE.
194 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
196 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
198 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
200 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
201 set GOT's entry size if there is no ELF section data.
202 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
203 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
206 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
208 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
209 (get_elf_x86_64_backend_data): Use it.
210 (elf_x86_64_size_dynamic_sections): Likewise.
212 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
215 * bfdio.c: Fix typos.
216 * elf32-spu.c: Likewise.
217 * elfnn-aarch64.c: Likewise.
219 2013-08-21 Tristan Gingold <gingold@adacore.com>
221 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
223 * coffcode.h (coff_compute_section_file_positions): Force
224 match between file offset and vma offset.
226 2013-08-21 Alan Modra <amodra@gmail.com>
228 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
229 and *poldalignment before exiting when !relocs_compatible.
231 2013-08-21 Alan Modra <amodra@gmail.com>
233 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
234 symbols to STV_HIDDEN.
236 2013-08-14 John Tytgat <john@bass-software.com>
239 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
240 segment containing the relocating symbol instead of assuming 0 for
241 sb group relocations.
243 2013-08-09 Nick Clifton <nickc@redhat.com>
245 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
246 flag bits do not match.
247 (rl78_elf_print_private_bfd_data): Describe G10 flag.
249 2013-08-05 John Tytgat <john@bass-software.com>
251 * po/BLD-POTFILES.in: Regenerate.
252 * po/SRC-POTFILES.in: Likewise.
254 2013-07-31 John Tytgat <john@bass-software.com>
257 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
260 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
262 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
263 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
266 2013-07-27 Andrew Pinski <apinski@cavium.com>
268 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
269 Use the correct alignment for
270 _bfd_elf_make_dynamic_reloc_section for ILP32.
272 2013-07-27 Andrew Pinski <apinski@cavium.com>
274 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
275 BFD_RELOC_AARCH64_NONE explicitly.
277 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
279 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
280 entry size if there is no ELF section data.
282 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
284 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
285 Don't check symbol visibility here. Remove a check already
287 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
288 instead of individual checks.
289 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
290 check the offset to decide if produce a GOT or PLT entry.
291 Remove redundant assertions. Remove code to produce GOT entries
292 for local symbols. Remove a duplicate comment and add a comment
294 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
297 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
299 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
302 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
304 * elf32-vax.c (elf_vax_discard_got_entries): New function.
305 (elf_vax_always_size_sections): Likewise.
306 (elf_vax_size_dynamic_sections): Remove code moved to
307 elf_vax_always_size_sections. Make comment on
308 elf_vax_instantiate_got_entries match reality.
309 (elf_vax_instantiate_got_entries): Assert that rather than check
310 if dynobj is null. Don't check for dynamic_sections_created.
311 Make function description match reality.
312 (elf_backend_always_size_sections): New macro.
314 2013-07-25 Alan Modra <amodra@gmail.com>
316 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
318 (opd_entry_value): Cache .opd section contents.
319 (ppc64_elf_relocate_section): Adjust.
321 2013-07-25 Alan Modra <amodra@gmail.com>
325 * elflink.c (elf_link_add_object_symbols): Correct test in
326 last patch. Remove unnecessary code.
328 2013-07-24 Tristan Gingold <gingold@adacore.com>
330 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
331 R_RBR. Add numbers in comments.
332 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
333 * coff64-rs6000.c: Likewise.
335 2013-07-20 Alan Modra <amodra@gmail.com>
339 * elflink.c (elf_link_add_object_symbols): Don't clobber
340 .gnu.warning.symbol sections when shared.
342 2013-07-19 Nick Clifton <nickc@redhat.com>
344 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
345 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
347 2013-07-18 Travis Snoozy <quandary@remstate.com>
350 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
352 * R_MSP430_2X_PCREL: Likewise.
353 * R_MSP430X_10_PCREL: Likewise.
354 * R_MSP430X_2X_PCREL: Likewise.
356 2013-07-18 Terry Guo <terry.guo@arm.com>
358 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
360 (elf32_arm_final_link_relocate): Likewise.
362 2013-07-18 Bill Neubauer <wcn@google.com>
364 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
367 2013-07-18 Roland McGrath <mcgrathr@google.com>
369 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
370 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
371 (arm_build_one_stub): Increase MAXRELOCS to 3.
372 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
373 (struct elf32_arm_link_hash_table): Give add_stub_section member's
374 pointee type a third argument.
375 (elf32_arm_create_or_find_stub_sec): Update caller.
376 (elf32_arm_size_stubs): Update argument type.
377 * bfd-in.h (elf32_arm_size_stubs): Update decl.
378 * bfd-in2.h: Regenerate.
379 * libbfd.h: Regenerate.
381 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
383 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
384 magic numbers with enum values.
386 2013-07-12 Roland McGrath <mcgrathr@google.com>
388 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
389 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
390 been added here with 2013-07-05 elf32-s390.c change).
391 * bfd-in2.h: Regenerate (no-op).
392 * libbfd.h: Regenerate (no-op).
394 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
396 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
398 (_bfd_mips_elf_print_private_bfd_data): Likewise.
400 2013-07-09 Tristan Gingold <gingold@adacore.com>
402 * vms-alpha.c (struct vms_private_data_struct): Remove
403 flag_hash_long_names and flag_show_after_trunc.
404 (hash_string): Remove.
405 (_bfd_vms_length_hash_symbol): Remove.
406 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
407 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
408 (_bfd_vms_write_ehdr): Remove code that set removed flags.
409 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
410 (vms_bfd_is_local_label_name): Remove trace call.
412 2013-07-09 Tristan Gingold <gingold@adacore.com>
414 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
416 * configure.com: Adjust to match changes in configure.
417 * makefile.vms (OBJS): Update list.
419 2013-07-05 Tristan Gingold <gingold@adacore.com>
421 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
424 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
426 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
427 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
428 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
429 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
431 * elf64-s390.c: See elf32-s390.c
432 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
433 * libbfd.h: Add new reloc strings.
435 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
437 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
439 (elfNN_aarch64_relocate_section): Likewise.
440 (elfNN_aarch64_gc_sweep_hook): Likewise.
441 (elfNN_aarch64_check_relocs): Likewise.
443 2013-07-03 Alan Modra <amodra@gmail.com>
445 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
446 when relocatable. Don't change root.type or type here.
447 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
449 2013-07-03 Alan Modra <amodra@gmail.com>
451 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
452 (ppc64_elf_size_stubs): Don't set "addend".
453 (ppc64_elf_relocate_section): Don't allow calls via
454 toc-adjusting stubs without a following nop even in an
455 executable, except for self-calls and both libc_start_main
456 and .libc_start_main.
458 2013-07-03 Alan Modra <amodra@gmail.com>
460 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
462 2013-07-02 Tristan Gingold <gingold@adacore.com>
464 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
467 2013-07-02 Tristan Gingold <gingold@adacore.com>
469 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
470 (_bfd_vms_find_nearest_line_discriminator): New function.
472 2013-07-02 Tristan Gingold <gingold@adacore.com>
474 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
476 2013-07-02 Tristan Gingold <gingold@adacore.com>
478 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
479 (rs6000coff_vec): Reference it.
481 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
483 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
484 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
485 (elfNN_aarch64_create_dynamic_sections): Do not define
486 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
488 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
490 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
491 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
492 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
493 * ld-aarch64/tls-relax-all.d: Likewise.
494 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
495 * ld-aarch64/gc-tls-relocs.d: Likewise.
496 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
497 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
498 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
500 2013-07-02 Alan Modra <amodra@gmail.com>
502 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
503 .TOC. after relocatable check.
505 2013-07-01 Alan Modra <amodra@gmail.com>
507 * elf64-ppc.h (ppc64_elf_toc): Delete.
508 (ppc64_elf_set_toc): Declare.
509 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
510 with call the ppc64_elf_set_toc.
511 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
512 (ppc64_elf_start_multitoc_partition): Likewise.
513 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
515 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
517 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
518 as needing a toc pointer.
519 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
520 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
523 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
526 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
529 2013-06-28 Nick Clifton <nickc@redhat.com>
532 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
534 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
536 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
538 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
539 in sgot[0] rather than sgotplt[0].
541 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
543 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
544 beginning of the generated file.
545 (elf64-aarch64.c): Likewise.
546 * Makefile.in: Re-generated.
548 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
550 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
551 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
552 * Makefile.in: Re-generated.
553 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
554 (bfd_elf64_littleaarch64_vec): Likewise.
555 (bfd_elf32_bigaarch64_vec): Likewise.
556 (bfd_elf32_littleaarch64_vec): Likewise.
557 * configure: Re-generated.
558 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
559 * elfxx-aarch64.h: New file.
560 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
561 stuff to elfxx-aarch64.c.
562 (bfd_elf_aarch64_put_addend): Removed.
563 (PG_OFFSET, PG): Likewise.
564 (elfNN_aarch64_small_plt0_entry): Support ELF32.
565 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
566 (elf64_aarch64_grok_prstatus): Removed.
567 (elf_backend_grok_prstatus): Removed.
569 (aarch64_unsigned_overflow): Likewise.
570 (aarch64_signed_overflow): Likewise.
571 (aarch64_resolve_relocation): Likewise.
573 (decode_branch_ofs_26): Likewise.
574 (decode_cond_branch_ofs_19): Likewise.
575 (decode_ld_lit_ofs_19): Likewise.
576 (decode_tst_branch_ofs_14): Likewise.
577 (decode_movw_imm): Likewise.
578 (decode_adr_imm): Likewise.
579 (decode_add_imm): Likewise.
580 (reencode_branch_ofs_26): Likewise.
581 (reencode_cond_branch_ofs_19): Likewise.
582 (reencode_ld_lit_ofs_19): Likewise.
583 (reencode_tst_branch_ofs_14): Likewise.
584 (reencode_movw_imm): Likewise.
585 (reencode_adr_imm): Likewise.
586 (reencode_ldst_pos_imm): Likewise.
587 (reencode_add_imm): Likewise.
588 (reencode_movzn_to_movz): Likewise.
589 (reencode_movzn_to_movn): Likewise.
590 (aarch64_relocate): Update to call the new function names in
592 (aarch64_calculate_got_entry_vma): Likewise.
593 (elfNN_aarch64_final_link_relocate): Likewise.
594 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
595 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
596 (elf_aarch64_update_plt_entry): ... this.
597 (elfNN_aarch64_create_small_pltn_entry): Update.
598 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
599 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
600 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
601 call elf_aarch64_update_plt_entry.
603 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
605 * bfd-in2.h: Re-generated.
606 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
607 (IS_AARCH64_TLS_RELOC): Change to be based on the
608 bfd reloc enumerators.
609 (IS_AARCH64_TLSDESC_RELOC): Likewise.
610 (PG, PG_OFFSET): Cast literal to bfd_vma.
611 (elf64_aarch64_howto_table): Removed.
612 (elf64_aarch64_howto_dynrelocs): Removed.
613 (elf64_aarch64_tls_howto_table): Removed.
614 (elf64_aarch64_tlsdesc_howto_table): Removed.
615 (elfNN_aarch64_howto_table): New table to host all howto entires..
616 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
617 (elfNN_aarch64_bfd_reloc_from_howto): New function.
618 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
619 (struct elf_aarch64_reloc_map): New.
620 (elf_aarch64_reloc_map): New table.
621 (elfNN_aarch64_howto_from_bfd_reloc): New function.
622 (elfNN_aarch64_howto_from_type): Update to look up the new table
623 elfNN_aarch64_howto_table.
624 (struct elf64_aarch64_reloc_map): Remove.
625 (elf64_aarch64_reloc_map): Remove.
626 (elfNN_aarch64_reloc_type_lookup): Change to call
627 elfNN_aarch64_howto_from_bfd_reloc.
628 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
629 elfNN_aarch64_howto_table.
630 (aarch64_resolve_relocation): Refactor to switch on the bfd
632 (bfd_elf_aarch64_put_addend): Likewise.
633 (elfNN_aarch64_final_link_relocate): Likewise.
634 (aarch64_tls_transition_without_check): Likewise.
635 (aarch64_reloc_got_type): Likewise.
636 (aarch64_can_relax_tls): Likewise.
637 (aarch64_tls_transition): Likewise.
638 (elfNN_aarch64_tls_relax): Likewise.
639 (elfNN_aarch64_final_link_relocate): Likewise.
640 (elfNN_aarch64_relocate_section): Likewise.
641 (elfNN_aarch64_gc_sweep_hook): Likewise.
642 (elfNN_aarch64_check_relocs): Likewise.
643 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
644 * libbfd.h: Re-generated.
645 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
646 (BFD_RELOC_AARCH64_RELOC_START)
647 (BFD_RELOC_AARCH64_RELOC_END)
648 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
649 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
650 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
651 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
652 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
653 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
654 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
656 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
658 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
659 (BUILD_CFILES): Add elf32-aarch64.c.
660 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
661 * Makefile.in: Re-generated.
662 * archures.c (bfd_mach_aarch64_ilp32): New define.
663 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
664 (bfd_elf32_aarch64_set_options): Ditto.
665 (elf32_aarch64_setup_section_lists): Ditto.
666 (elf32_aarch64_next_input_section): Ditto.
667 (elf32_aarch64_size_stubs): Ditto.
668 (elf32_aarch64_build_stubs): Ditto.
669 * bfd-in2.h: Re-generated.
670 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
671 and bfd_elf32_bigaarch64_vec.
672 (aarch64-*-linux*): Likewise.
673 (aarch64_be-*-elf): Likewise.
674 (aarch64_be-*-linux*): Likewise.
675 * configure.in (bfd_elf32_bigaarch64_vec)
676 (bfd_elf32_littleaarch64_vec): New.
677 * configure: Re-generated.
678 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
680 (bfd_aarch64_arch_ilp32): New.
681 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
682 * elfnn-aarch64.c (ARCH_SIZE): New define.
683 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
684 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
685 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
686 (ELF64_R_*): Rename to ELFNN_R_*.
687 Plus other paramaterization.
688 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
690 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
691 bfd_elf32_littleaarch64_vec.
693 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
695 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
696 (BUILD_CFILES): Add elf64-aarch64.c.
697 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
698 * Makefile.in: Re-generated.
699 * elf64-aarch64.c: Rename to ...
700 * elfnn-aarch64.c: ... this.
702 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
703 Paul Brook <paul@codesourcery.com>
705 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
706 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
707 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
708 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
709 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
710 (micromips_insn32_o32_exec_plt0_entry): New variable.
711 (micromips_insn32_o32_exec_plt_entry): Likewise.
712 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
713 (mips_elf_estimate_stub_size): Likewise.
714 (_bfd_mips_elf_size_dynamic_sections): Likewise.
715 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
716 (mips_finish_exec_plt): Likewise.
717 (_bfd_mips_elf_relax_section): Likewise.
718 (_bfd_mips_elf_insn32): New function.
719 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
721 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
723 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
725 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
726 (bfd_elf32_get_synthetic_symtab): New macro.
727 * elfxx-mips.c (plt_entry): New structure.
728 (mips_elf_link_hash_entry): Add use_plt_entry member.
729 (mips_elf_link_hash_table): Rename plt_entry_size member to
730 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
731 plt_comp_offset, plt_got_index entries and plt_header_is_comp
733 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
734 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
735 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
736 (STUB_LI16S_MICROMIPS): Likewise.
737 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
738 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
739 (micromips_o32_exec_plt0_entry): New variable.
740 (mips16_o32_exec_plt_entry): Likewise.
741 (micromips_o32_exec_plt_entry): Likewise.
742 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
743 (mips_elf_output_extsym): Update to use gotplt_union's plist
744 member rather than offset.
745 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
746 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
747 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
748 member rather than offset.
749 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
751 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
753 (mips_elf_make_plt_record): New function.
754 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
755 of JAL relocations that might need a PLT entry.
756 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
757 gotplt_union's plist member rather than offset. Set individual
758 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
759 Don't set the symbol's value in the symbol table for PLT
760 references here. Don't set the PLT or PLT GOT section sizes
762 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
763 (mips_elf_allocate_lazy_stub): Likewise.
764 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
766 (mips_elf_set_plt_sym_value): New function.
767 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
768 PLT and PLT GOT section sizes here. Set the symbol values in
769 the symbol table for PLT references here. Handle microMIPS
770 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
771 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
772 gotplt_union's plist member rather than offset. Handle
773 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
774 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
775 gotplt_union's plist member rather than offset. Use
776 MIPS_ELF_GOT_SIZE to calculate GOT address.
777 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
778 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
779 mips_finish_exec_plt.
780 (_bfd_mips_elf_link_hash_table_create): Update to use
781 gotplt_union's plist member rather than offset.
782 (_bfd_mips_elf_get_synthetic_symtab): New function.
784 2013-06-24 Wawa <caojinyu@msn.com>
787 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
789 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
791 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
793 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
794 * Makefile.in: Regenerate.
795 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
796 Set want64 to true for them at the end.
797 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
800 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
802 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
803 set sh_entsize for PLT section.
805 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
807 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
808 * bfd-in2.h: Re-generated.
809 * elf64-aarch64.c (RELOC_SECTION): Removed.
810 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
811 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
812 (elf64_aarch64_link_hash_traverse): Ditto.
813 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
816 2013-06-19 Will Newton <will.newton@linaro.org>
818 * configure: Regenerated.
819 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
820 * elf64-aarch64.c: Remove objalloc.h include.
821 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
822 (struct elf64_aarch64_link_hash_table): Remove ifunc related
823 members. (elf_aarch64_local_htab_hash): Remove function.
824 (elf_aarch64_local_htab_eq): Remove function.
825 (elf_aarch64_get_local_sym_hash): Remove function.
826 (elf64_aarch64_link_hash_table_create): Remove local hash
827 table initialization.
828 (elf64_aarch64_final_link_relocate): Remove sym argument and
829 handling of ifunc symbols.
830 (elf64_aarch64_relocate_section): Don't pass sym argument to
831 elf64_aarch64_final_link_relocate.
832 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
833 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
834 (elf64_aarch64_check_relocs): Likewise.
835 (elf64_aarch64_post_process_headers): Remove call to
837 (elf64_aarch64_is_function_type): New function.
838 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
839 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
840 (elf64_aarch64_size_dynamic_sections): Remove call to
841 elf_aarch64_allocate_local_dynrelocs.
842 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
843 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
844 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
845 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
846 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
847 elf_aarch64_finish_local_dynamic_symbol.
848 (elf64_aarch64_add_symbol_hook): Remove function.
850 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
852 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
853 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
854 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
855 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
856 R_AARCH64_GOT_LD_PREL19.
858 2013-06-13 Terry Guo <terry.guo@arm.com>
861 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
862 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
863 supports thumb instructions.
865 2013-06-11 DJ Delorie <dj@redhat.com>
867 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
869 2013-06-11 Will Newton <will.newton@linaro.org>
871 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
872 ELF64_R_SYM instead of ELF32_R_SYM.
874 2013-06-11 Nick Clifton <nickc@redhat.com>
876 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
877 checks if the dynamic sections have been created and relaxation
878 has not been performed.
880 2013-06-07 Will Newton <will.newton@linaro.org>
882 * configure: Regenerate.
883 * configure.in: Build elf-ifunc.o for AArch64.
884 * elf64-aarch64.c: Include objalloc.h.
885 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
886 (struct elf64_aarch64_link_hash_table): Add members for handling
887 R_AARCH64_IRELATIVE relocations.
888 (elf_aarch64_local_htab_hash): New function.
889 (elf_aarch64_local_htab_eq): New function.
890 (elf_aarch64_get_local_sym_hash): New function.
891 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
893 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
894 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
895 for handling STT_GNU_IFUNC symbols.
896 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
897 references to STT_GNU_IFUNC symbols.
898 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
899 STT_GNU_IFUNC symbols.
900 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
901 symbols. Ensure we don't increase plt.refcount from -1 to 0.
902 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
903 (elf64_aarch64_is_function_type): Remove function.
904 (elf64_aarch64_allocate_dynrelocs): Call
905 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
906 (elf_aarch64_allocate_local_dynrelocs): New function.
907 (elf64_aarch64_size_dynamic_sections): Call
908 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
909 (elf64_aarch64_create_small_pltn_entry): Add info argument.
910 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
911 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
912 STT_GNU_IFUNC symbols and .iplt.
913 (elf_aarch64_finish_local_dynamic_symbol): New function.
914 (elf64_aarch64_finish_dynamic_sections): Call
915 elf_aarch64_finish_local_dynamic_symbol.
916 (elf64_aarch64_add_symbol_hook): New function.
918 2013-06-03 Alan Modra <amodra@gmail.com>
920 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
921 var. Use it with last_stab.
923 2013-05-30 Paul Brook <paul@codesourcery.com>
925 * bfd-in2.h: Regenerate.
926 * elf32-mips.c (elf_mips_eh_howto): New.
927 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
928 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
929 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
930 * elf64-mips.c (elf_mips_eh_howto): New.
931 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
932 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
933 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
934 * libbfd.h: Regenerate.
935 * reloc.c (BFD_RELOC_MIPS_EH): New.
937 2013-05-29 Nick Clifton <nickc@redhat.com>
939 * dwarf2.c (struct dwarf2_debug): Add fields for handling
940 alternate debug info source.
941 (dwarf_debug_sections): Add entries for alternate .debug_str and
942 .debug_info sections.
943 (dwarf_debug_section_enum): Likewise.
944 (read_alt_indirect_string): New function. Handles a
945 DW_FORM_GNU_strp_alt attribute.
946 (read_alt_indirect_ref): New function. Handles a
947 DW_FORM_GNU_ref_alt attribute.
948 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
949 DW_FORM_GNU_strp_alt.
950 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
952 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
954 * opncls.c (GNU_DEBUGALTLINK): Define.
955 (bfd_get_alt_debug_link_info): New function.
956 (separate_alt_debug_file_exists): New function.
957 (find_separate_debug_file): Add parameters for fetch and check
959 (bfd_follow_gnu_debugaltlink): New function.
960 * bfd-in2.h: Regenerate.
962 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
964 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
965 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
966 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
967 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
968 * bfd-in2.h: Regenerate.
969 * libbfd.h: Regenerate.
970 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
972 (elf64_aarch64_tlsdesc_howto_table): Likewise.
973 (elf64_aarch64_reloc_map): Likewise.
974 (aarch64_resolve_relocation): Likewise.
975 (bfd_elf_aarch64_put_addend): Likewise.
976 (aarch64_tls_transition_without_check): Likewise.
977 (aarch64_reloc_got_type): Likewise.
978 (elf64_aarch64_final_link_relocate): Likewise.
979 (elf64_aarch64_tls_relax): Likewise.
980 (elf64_aarch64_relocate_section): Likewise.
981 (elf64_aarch64_gc_sweep_hook): Likewise.
982 (elf64_aarch64_check_relocs): Likewise.
984 2013-05-26 Mark Wielaard <mjw@redhat.com>
986 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
987 (max_open_files): New static int initialized to zero.
988 (bfd_cache_max_open): New static function to set and return
990 (bfd_cache_init): Use bfd_cache_max_open.
991 (bfd_open_file): Likewise.
992 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
993 (AC_CHECK_FUNCS): Add getrlimit.
994 * configure: Regenerated.
995 * config.in: Likewise.
996 * sysdep.h: Check and include sys/resource.h for getrlimit.
998 2013-05-23 Alan Modra <amodra@gmail.com>
1000 * format.c (bfd_check_format_matches): Don't match a target in
1001 targ_selvecs if some other target is a better match. If
1002 targets implement match priority, fall back to the first of
1005 2013-05-22 Eric Herman <eric@freesa.org>
1008 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1010 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1013 * srec.c (srec_set_section_contents): Properly convert size
1014 and offset to address when octets_per_byte is not unity.
1016 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1018 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1019 refcount member of the gotplt_union when resetting the reference
1020 count. Adjust comment.
1022 2013-05-20 Will Newton <will.newton@linaro.org>
1024 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1025 relocs_copied member.
1026 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1027 relocs_copied member.
1028 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1029 relocs_copied member.
1031 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1033 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1034 function definition.
1036 2013-05-16 Cary Coutant <ccoutant@google.com>
1038 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1039 external_ext_size and esize.
1041 2013-05-16 Tristan Gingold <gingold@adacore.com>
1043 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1044 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1046 2013-05-15 Andreas Schwab <schwab@suse.de>
1048 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1050 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1052 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1053 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1055 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1057 * bfd.c (_bfd_default_error_handler): Replace use of putc
1058 by fputc. Add comment explaining why.
1060 2013-05-09 Alan Modra <amodra@gmail.com>
1062 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1063 of symbols when hashes already exist.
1065 2013-05-07 Will Newton <will.newton@linaro.org>
1067 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1068 plt_header_size argument for ports where it differs from
1070 * elf-bfd.h: Likewise.
1071 * elf32-i386.c: Pass plt_header_size to
1072 _bfd_elf_allocate_ifunc_dyn_relocs.
1073 * elf64-x86-64.c: Likewise.
1075 2013-05-07 Will Newton <will.newton@linaro.org>
1077 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1079 * elf-bfd.h: Likewise.
1081 2013-05-06 Paul Brook <paul@codesourcery.com>
1083 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1084 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1085 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1086 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1087 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1088 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1090 2013-05-06 Alan Modra <amodra@gmail.com>
1092 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1093 hashes are not available.
1095 2013-05-06 Alan Modra <amodra@gmail.com>
1097 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1098 hashes around loading as-needed library. Zero them on allocation,
1099 and restore to initial all-zero state if library not needed.
1100 Arrange to reuse hashes if we load library again later.
1102 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1104 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1105 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1106 * elfn32-mips.c: Likewise.
1107 * elf64-mips.c: Likewise.
1109 2013-05-02 Nick Clifton <nickc@redhat.com>
1111 * archures.c: Add some more MSP430 machine numbers.
1112 * config.bfd (msp430): Define targ_selvecs.
1113 * configure.in: Add bfd_elf32_msp430_ti_vec.
1114 * cpu-msp430.c: Add some more MSP430 machine numbers.
1115 * elf32-msp430.c Add support for MSP430X relocations.
1116 Add support for TI compiler generated relocations.
1117 Add support for sym_diff relocations.
1118 Add support for relaxing out of range short branches into long
1120 Add support for MSP430 attribute section.
1121 * reloc.c: Add MSP430X relocations.
1122 * targets.c: Add bfd_elf32_msp430_ti_vec.
1123 * bfd-in2.h: Regenerate.
1124 * configure: Regenerate.
1125 * libbfd.h: Regenerate.
1127 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1129 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1130 alpha*-*-linux*ecoff*.
1132 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1135 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1138 2013-04-30 Alan Modra <amodra@gmail.com>
1140 * elflink.c (bfd_elf_record_link_assignment): Dont make
1141 STV_INTERNAL symbols STV_HIDDEN.
1143 2013-04-29 Nick Clifton <nickc@redhat.com>
1145 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1146 fragmented .debug_line sections associated with unmarked code
1149 2013-04-29 Will Newton <will.newton@linaro.org>
1151 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1152 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1154 2013-04-29 Will Newton <will.newton@linaro.org>
1156 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1157 error check up and add error message.
1159 2013-04-26 Will Newton <will.newton@linaro.org>
1161 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1163 2013-04-25 Alan Modra <amodra@gmail.com>
1165 * config.bfd: Add powerpc64le-linux.
1167 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1169 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1172 2013-04-24 Roland McGrath <mcgrathr@google.com>
1174 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1175 allocate space for PLT header even if IS_IPLT_ENTRY.
1176 (arm_nacl_put_plt0): New function, broken out of ...
1177 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1178 If HTAB->nacl_p, set up the PLT header in .iplt too.
1179 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1180 a mapping symbol for the start of .iplt too.
1182 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1184 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1186 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1188 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1190 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1192 2013-04-22 Alan Modra <amodra@gmail.com>
1195 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1196 sh_size or reloc_count adjustment by count.
1198 2013-04-22 Alan Modra <amodra@gmail.com>
1200 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1201 create_linkage_sections here..
1202 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1203 (create_linkage_sections): Move earlier in file.
1204 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1205 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1207 2013-04-19 Nick Clifton <nickc@redhat.com>
1210 * compress.c (decompress_contents): Always call inflateEnd, even
1211 when another inflation operation fails.
1213 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1215 * elf-ifunc.c: Update copyright year.
1217 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1219 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1220 macro's return value is ignored.
1221 * elf32-hppa.c: Likewise.
1222 * elf32-tic6x.c: Likewise.
1223 * mach-o.c: Likewise.
1225 * opncls.c: Likewise.
1226 * peicode.h: Likewise.
1227 * elf32-m32r.c: Check return value of bfd_set_section_*().
1228 * elfnn-ia64.c: Likewise.
1229 * elfxx-mips.c: Likewise.
1230 * vms-alpha.c: Likewise.
1232 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1235 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1236 regular reference without non-GOT reference when building
1239 2013-04-15 Alan Modra <amodra@gmail.com>
1241 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1242 cache slot for archives.
1244 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1246 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1247 local variable mmop.
1249 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1252 * bfd/elf32-avr.c: Consider all sections to determine if linker
1253 relaxation can safely delete a ret after a call/jmp
1255 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1257 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1260 2013-04-08 Tom Tromey <tromey@redhat.com>
1262 * som.c (bfd_section_from_som_symbol): No longer static.
1263 * som.h (bfd_section_from_som_symbol): Declare.
1265 2013-04-06 Alan Modra <amodra@gmail.com>
1267 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1268 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1270 2013-04-05 Nick Clifton <nickc@redhat.com>
1272 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1274 2013-04-04 Alan Modra <amodra@gmail.com>
1276 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1277 * bfd-in2.h: Regenerate.
1278 * elflink.c (elf_link_add_object_symbols): Use new error.
1280 2013-04-03 Nick Clifton <nickc@redhat.com>
1282 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1283 (bfd_elf32_bfd_is_target_special_symbol): Define.
1285 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1287 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1288 elf64_aarch64_locals to get local GOT reference counts.
1290 2013-04-02 DJ Delorie <dj@redhat.com>
1292 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1293 (rl78_elf_relax_section): Only fetch the next reloc if there is
1296 2013-03-30 Alan Modra <amodra@gmail.com>
1299 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1300 global symbols referenced by relocs.
1301 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1302 * elf32-bfin.c (bfin_check_relocs): Likewise.
1303 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1304 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1305 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1306 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1307 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1308 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1309 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1310 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1311 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1312 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1313 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1314 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1315 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1316 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1317 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1318 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1319 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1320 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1321 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1322 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1323 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1324 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1325 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1326 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1327 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1328 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1329 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1330 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1331 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1332 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1333 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1334 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1335 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1336 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1337 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1338 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1339 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1340 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1341 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1342 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1343 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1344 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1345 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1346 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1347 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1348 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1349 test indirect/warning links for NULL.
1351 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1354 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1355 symbol is referenced by a non-shared object.
1356 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1358 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1360 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1361 R_SH_REL32 relocations against undefined weak symbols.
1363 2013-03-28 Alan Modra <amodra@gmail.com>
1365 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1366 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1367 into ifunc and non-ifunc.
1368 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1369 separate ifunc/non-ifunc dynrel counts.
1370 (allocate_got): Always use reliplt for ifunc.
1371 (allocate_dynrelocs): Likewise.
1372 (ppc64_elf_size_dynamic_sections): Likewise.
1373 (ppc64_elf_layout_multitoc): Likewise.
1374 (ppc64_elf_relocate_section): Likewise.
1376 2013-03-28 Alan Modra <amodra@gmail.com>
1378 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1379 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1380 into ifunc and non-ifunc.
1381 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1382 (ppc_elf_size_dynamic_sections): Likewise.
1383 (ppc_elf_relocate_section): Likewise.
1385 2013-03-28 Alan Modra <amodra@gmail.com>
1387 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1388 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1389 bfd_link_info* and asection* params.
1390 (_bfd_elf_reloc_type_class): Likewise.
1391 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1392 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1393 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1394 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1395 for any reliplt reloc. Don't return reloc_class_plt for
1396 R_PPC_REL24 and R_PPC_ADDR24.
1397 * elf64-ppc.c (allocate_got): Formatting.
1398 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1400 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1401 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1402 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1403 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1404 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1405 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1406 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1407 Add extra params to the various reloc_type_class functions.
1409 2013-03-27 Alan Modra <amodra@gmail.com>
1411 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1412 masks for all local ifunc syms.
1413 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1414 (ppc_elf_size_dynamic_sections): Likewise.
1415 (ppc_elf_relocate_section): Likewise.
1417 2013-03-27 Will Newton <will.newton@linaro.org>
1419 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1420 dynamic reloc for symbols with dynindx == -1.
1421 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1422 dynamic reloc for symbols with dynindx == -1.
1424 2013-03-27 Will Newton <will.newton@linaro.org>
1426 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1427 dynamic reloc for non-default visibility undefined weaks.
1428 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1429 dynamic reloc for non-default visibility undefined weaks.
1431 2013-03-26 Alan Modra <amodra@gmail.com>
1433 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1434 over _bfd_elf_merge_symbol calls.
1436 2013-03-26 Alan Modra <amodra@gmail.com>
1438 * elflink.c (elf_link_add_object_symbols): Add assertion for
1439 common override alignment check code. Formatting.
1441 2013-03-25 Alan Modra <amodra@gmail.com>
1443 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1444 usual common symbols as well as for dynamic. Add poldbfd param.
1445 Save old bfd. Adjust callers.
1446 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1447 and "value" by value, not pointer. Adjust caller.
1448 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1449 Delete code to set same. Use old_bfd and old_alignment from
1450 _bfd_elf_merge_symbol instead. Add default symbol before
1451 alignment and size checks. Wrap overlong lines.
1453 2013-03-25 Alan Modra <amodra@gmail.com>
1455 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1456 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1457 when override is true.
1459 2013-03-25 Alan Modra <amodra@gmail.com>
1461 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1464 2013-03-25 Alan Modra <amodra@gmail.com>
1466 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1468 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1469 early in symbol loop.
1471 2013-03-25 Alan Modra <amodra@gmail.com>
1473 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1474 (_bfd_elf_init_reloc_shdr): Delete.
1475 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1476 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1477 just what is needed.
1478 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1480 2013-03-23 Alan Modra <amodra@gmail.com>
1482 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1483 * elflink.c (_bfd_elf_merge_symbol): Make static.
1484 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1485 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1487 2013-03-23 Alan Modra <amodra@gmail.com>
1490 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1491 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1492 def_dynamic/ref_dynamic.
1493 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1496 2013-03-22 David S. Miller <davem@davemloft.net>
1498 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1501 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1504 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1505 errors adjusting relocs and symbols.
1507 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1509 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1510 @(disp:32,ERx) to mov @(disp:16,ERx).
1511 (R_H8_DISP32A16): New reloc.
1512 Comments added and corrected.
1513 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1514 * bfd-in2.h: Regenerate.
1515 * libbfd.h: Regenerate.
1517 2013-03-21 Kai Tietz <ktietz@redhat.com>
1519 * coffgen.c (coff_real_object_p): Make global.
1520 * peicode.h (coff_real_object_p): Add prototype.
1521 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1522 external_PEI_IMAGE_hdr structure.
1523 (coff_swap_filehdr_in): Handle variable header-size.
1524 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1525 of directory-entiries as specified in pe-header.
1527 2013-03-21 Nick Clifton <nickc@redhat.com>
1530 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1531 iWMMXt and iWMMXt2 processors from attributes.
1533 2013-03-20 Alan Modra <amodra@gmail.com>
1535 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1536 sh_type according to is_rela.
1538 2013-03-18 Alan Modra <amodra@gmail.com>
1541 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1542 considering whether an --as-needed library is needed.
1544 2013-03-14 Tom Tromey <tromey@redhat.com>
1546 * opncls.c (bfd_get_debug_link_info): Rename from
1547 get_debug_link_info. Export. Update comment.
1548 (find_separate_debug_file): Update.
1549 * bfd-in2.h: Rebuild.
1551 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1553 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1555 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1558 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1560 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1561 * elf.c (elfcore_write_s390_tdb): New function.
1562 (elfcore_write_register_note): Call it.
1563 (elfcore_grok_s390_tdb): New function.
1564 (elfcore_grok_note): Call it.
1566 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1568 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1570 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1572 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1574 2013-03-04 Alan Modra <amodra@gmail.com>
1576 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1577 non-zero addends when relocatable, rather than addends >= 32768.
1578 Always zero "addend" before applying relocation.
1580 2013-03-04 Nick Clifton <nickc@redhat.com>
1582 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1583 file pointer offsets for thin archives.
1585 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1587 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1588 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1590 2013-02-27 DJ Delorie <dj@redhat.com>
1592 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1593 * libbfd.h: Regenerate.
1594 * bfd-in2.h: Regenerate.
1595 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1596 references in compuated relocs.
1598 2013-02-26 Anthony Green <green@moxielogic.com>
1600 * config.bfd: Extend moxie-rtems target triplet name support.
1602 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1605 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1606 unique_global only for definition.
1607 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1609 (elf_link_add_object_symbols): Set unique_global only
1612 2013-02-21 Alan Modra <amodra@gmail.com>
1614 * elf-bfd.h (struct elf_build_id): Extracted from..
1615 (struct elf_build_id_info): ..here. Delete.
1616 (struct output_elf_obj_tdata): New, extracted from..
1617 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1619 (elf_program_header_size): Reference tdata->o.
1620 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1621 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1622 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1623 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1624 when opening bfd in any mode that might write.
1625 (_bfd_elf_write_object_contents): Use build_id field in
1626 output_elf_obj_tdata.
1627 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1628 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1630 2013-02-21 Alan Modra <amodra@gmail.com>
1632 * elf-bfd.h (struct core_elf_obj_tdata): New.
1633 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1634 core_program, and core_command. Add "core".
1635 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1636 Update all refs to tdata core fields.
1637 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1638 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1639 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1640 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1641 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1642 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1643 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1644 to tdata core fields.
1646 2013-02-21 Alan Modra <amodra@gmail.com>
1648 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1649 Delete num_locals and num_globals.
1650 (elf_num_locals, elf_num_globals): Don't define.
1651 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1652 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1653 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1654 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1655 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1656 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1658 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1659 number of locals syms via new param.
1660 (swap_out_syms): Adjust to suit elf_map_symbols change.
1662 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1664 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1665 STO_MICROMIPS annotation.
1667 2013-02-19 Alan Modra <amodra@gmail.com>
1669 * configure.in: Bump version to 2.23.52.
1670 * elf-bfd.h (struct elf_build_id_info): New.
1671 (struct elf_obj_tdata): Delete after_write_object_contents,
1672 after_write_object_contents_info and build_id_size. Make build_id
1673 a pointer to struct elf_build_id_info.
1674 * elf.c (_bfd_elf_write_object_contents): Style. Update
1675 after_write_ibject_contents invocation.
1676 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1677 allow zero size notes.
1678 * configure: Regenerate.
1680 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1682 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1683 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1684 (micromips_elf64_howto_table_rela): Likewise.
1685 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1686 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1687 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1688 (elf_micromips_howto_table_rela): Likewise.
1689 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1691 2013-02-18 Paul Brook <paul@codesourcery.com>
1693 * elfxx-mips.c (MICROMIPS_P): New macro.
1694 (_bfd_mips_elf_symbol_processing): Use it.
1696 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1698 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1699 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1701 2013-02-18 Alan Modra <amodra@gmail.com>
1704 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1705 (_bfd_elf_strtab_clear_all_refs): Declare.
1706 (_bfd_elf_strtab_resize): Declare.
1707 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1708 (_bfd_elf_strtab_clear_all_refs): New function.
1709 (_bfd_elf_strtab_resize): Likewise.
1710 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1712 2013-02-18 Alan Modra <amodra@gmail.com>
1714 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1715 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1716 and elf_text_section to..
1717 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1718 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1719 (struct alpha_elf_find_line): ..this.
1720 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1722 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1725 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1726 for references from the dummy bfd.
1728 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1731 * elflink.c (elf_link_add_object_symbols): Also track weak
1734 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1737 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1738 archive pointing to itself.
1739 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1741 2013-02-15 Nick Clifton <nickc@redhat.com>
1744 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1745 accessing a corrupt nested archive.
1747 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1749 * elfxx-mips.c (mips_got_page_ref): New structure.
1750 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1751 pair to represent the anchor point.
1752 (mips_got_info): Add a got_page_refs field.
1753 (mips_elf_link_hash_table): Add a sym_cache field.
1754 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1755 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1756 new anchor representation.
1757 (mips_elf_create_got_info): Create got_page_refs rather than
1759 (mips_elf_record_got_page_ref): New function.
1760 (mips_elf_pages_for_range): Move further down file.
1761 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1762 Use a section rather than a (bfd, symndx) pair to represent the
1764 (mips_elf_resolve_got_page_ref): New function.
1765 (mips_elf_resolve_final_got_entries): Use it to populate
1767 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1768 rather than mips_elf_record_got_page_entry. Only nullify h
1770 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1773 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1775 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1778 2013-02-12 Alan Modra <amodra@gmail.com>
1780 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1781 suitable definition when using generic linker hash table.
1783 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1785 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1786 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1787 mips_elf_traverse_got_arg. Count GOT entries.
1788 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1789 as argument. Update after above changes.
1790 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1791 mips_elf_count_got_entries. Update the calls to
1792 mips_elf_resolve_final_got_entries.
1794 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1796 * elfxx-mips.c (mips_got_tls_type): New enum.
1797 (mips_got_entry): Add tls_initialized.
1798 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1799 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1801 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1802 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1803 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1805 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1806 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1807 tls_initialized rather than GOT_TLS_DONE.
1808 (mips_tls_got_index): Delete.
1809 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1810 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1811 (mips_elf_record_got_entry): Initialize tls_initialized.
1813 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1815 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1816 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1817 tls_ie_got_offset and tls_gd_got_offset.
1818 (mips_elf_link_hash_newfunc): Remove initialization.
1819 (mips_elf_create_got_info): Likewise.
1820 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1821 (mips_tls_single_got_index): Delete.
1822 (mips_elf_local_got_index): Always use the GOT entry to track
1824 (mips_elf_global_got_index): Likewise.
1825 (mips_elf_create_local_got_entry): Assert that TLS entries have
1826 already been allocated.
1827 (mips_elf_record_global_got_symbol): Don't initialize
1828 tls_ie_type or tls_gd_type.
1829 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1830 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1832 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1834 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1835 have been allocated.
1836 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1837 tls_ie_type and tls_gd_type.
1839 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1841 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1842 aliasing violation. Check for htab allocation failures.
1844 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1846 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1848 (mips_elf_global_got_index): ...here. Reorder arguments so that
1849 the output bfd and info come first.
1850 (mips_elf_calculate_relocation): Update the call to
1851 mips_elf_global_got_index accordingly.
1852 (_bfd_mips_elf_finish_dynamic_symbol): Use
1853 mips_elf_primary_global_got_index rather than
1854 mips_elf_global_got_index.
1855 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1857 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1859 * elfxx-mips.c (mips_got_entry): Update comments.
1860 (mips_elf_multi_got_entry_eq): Rename to...
1861 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1862 (mips_elf_create_got_info): Remove master_got_p argument.
1863 Always use mips_elf_got_entry_eq.
1864 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1865 Update calls accordingly.
1867 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1869 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1870 (mips_elf_bfd2got_hash): Delete.
1871 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1872 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1873 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1874 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1875 than mips_elf_got_for_ibfd.
1876 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1877 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1878 (mips_elf_make_got_per_bfd): Replace with...
1879 (mips_elf_add_got_entry): ...this new function.
1880 (mips_elf_make_got_pages_per_bfd): Replace with...
1881 (mips_elf_add_got_page_entry): ...this new function.
1882 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1883 bfd and GOT arguments. Use mips_elf_add_got_entry and
1884 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1885 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1886 to set the BFD's GOT and free the old table.
1887 (mips_elf_merge_got): Replace bfd2got argument with separate
1888 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1889 Use mips_elf_count_got_entries to count the number of entries in
1890 each GOT. Update the calls to mips_elf_merge_got_with.
1891 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1892 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1893 (mips_elf_multi_got): Don't create the bfd2got hash table.
1894 Replace hash table traversal with a walk over the input bfds,
1895 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1896 to set the output bfd's GOT.
1897 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1898 bfds use the master GOT in the single-GOT case.
1899 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1900 rather than mips_elf_got_for_ibfd.
1902 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1904 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1905 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1906 (mips_elf_record_global_got_symbol): Update the hash entry before
1907 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1909 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1910 (mips_elf_record_got_page_entry): Record the entry in both the
1911 master and bfd GOTs.
1913 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1915 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1916 create another one if necessary.
1917 (mips_elf_set_gotidx): New function.
1918 (mips_elf_set_global_gotidx): Use it.
1919 (mips_elf_initialize_tls_index): Likewise. Take a
1920 mips_elf_traverse_got_arg as argument.
1921 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1922 (mips_elf_multi_got): Likewise. Cope with error returns from
1923 mips_elf_set_global_gotidx.
1925 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1927 * elfxx-mips.c (mips_got_info): Add relocs field.
1928 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1930 (mips_elf_traverse_got_arg): ...this new structure.
1931 (mips_elf_count_local_tls_relocs): Delete.
1932 (mips_elf_count_global_tls_relocs): Likewise.
1933 (mips_elf_count_got_entry): New function.
1934 (mips_elf_count_local_got_entries): Likewise.
1935 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1936 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1937 (mips_elf_record_local_got_symbol): Don't count got entries here.
1938 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1939 (mips_elf_set_global_got_offset): Split into...
1940 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1941 new functions. Take a mips_elf_traverse_got_arg rather than a
1942 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1943 Use g->relocs to record the number of relocs needed for global GOT
1945 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1946 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1947 relocations. Update for above function split.
1948 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1949 to count both the number of GOT entries and the number of TLS
1950 relocs required by local entries. Likewise
1951 mips_elf_count_global_tls_entries and global entries.
1952 Remove uses of mips_elf_count_local_tls_relocs and
1953 mips_elf_count_global_tls_relocs.
1955 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1957 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1958 to say that each structure represents only one type of TLS reference.
1959 (GOT_TLS_TYPE): New define.
1960 (mips_elf_link_hash_entry): Temporarily split tls_type and
1961 tls_got_offset into two variables each.
1962 (mips_elf_link_hash_newfunc): Update accordingly.
1963 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1964 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1965 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1966 (mips_tls_got_relocs): Use a switch statement.
1967 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1968 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1969 local "offset" variable.
1970 (mips_tls_got_index): Remove r_type argument and assert. Remove
1971 code that handled entries with two TLS types; always use the
1972 original got_index instead.
1973 (mips_tls_single_got_index): New function.
1974 (mips_elf_local_got_index): Use entry->tls_type to check for
1975 TLS entries. Use mips_tls_single_got_index. Update call to
1977 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1978 Use p->tls_type to check for TLS entries. Update call to
1979 mips_tls_got_index. Use mips_tls_single_got_index.
1980 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1981 Use entry.tls_type to check for TLS entries.
1982 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1983 with r_type argument. Use mips_elf_reloc_tls_type.
1984 Set up the new hash entry fields.
1985 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1986 with r_type argument. Use mips_elf_reloc_tls_type and
1987 mips_tls_got_entries. Remove code that handled entries
1988 with multiple TLS types.
1989 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1990 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1991 Use equality rather than masks when checking for specific TLS types.
1992 Use mips_tls_got_entries. Remove code that handled entries
1993 with multiple TLS types.
1994 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1995 testing the hash table entry.
1996 (_bfd_mips_elf_check_relocs): Update calls to
1997 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1998 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1999 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2001 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2003 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2004 (mips_elf_got_entry_hash): ...this, deleting the old version.
2005 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2008 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2010 * elfxx-mips.c (mips_elf_create_got_info): New function.
2011 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2012 (mips_elf_create_got_section): Likewise.
2014 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2016 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2019 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2021 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2023 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2025 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2026 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2028 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2030 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2031 (mips_elf_count_global_tls_relocs): Don't count indirect or
2033 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2034 number of TLS entries were allocated.
2036 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2038 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2040 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2042 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2043 if there are TLS relocations.
2045 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2047 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2048 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2050 2013-02-11 Alan Modra <amodra@gmail.com>
2052 * elfcode.h (elf_checksum_contents): Free contents.
2053 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2054 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2055 (elf_final_link_free): New function, extracted from..
2056 (bfd_elf_final_link): ..here. Always call
2057 _bfd_elf_write_section_eh_frame_hdr.
2058 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2059 _bfd_elf_link_hash_table_free.
2060 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2061 * libbfd.h: Regenerate.
2062 * merge.c (_bfd_merge_sections_free): New function.
2063 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2065 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2066 _bfd_elf_link_hash_table_free.
2067 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2068 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2069 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2070 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2071 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2072 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2073 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2074 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2075 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2076 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2077 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2078 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2079 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2080 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2081 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2082 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2083 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2085 2013-02-10 Alan Modra <amodra@gmail.com>
2087 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2088 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2089 * m68klinux.c (linux_link_hash_table_create): Likewise.
2090 * sparclinux.c (linux_link_hash_table_create): Likewise.
2091 * sunos.c (sunos_link_hash_table_create): Likewise.
2092 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2093 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2094 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2095 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2096 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2097 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2098 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2099 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2100 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2101 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2102 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2103 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2104 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2105 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2106 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2107 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2108 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2109 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2110 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2111 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2112 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2113 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2114 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2115 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2116 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2117 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2118 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2119 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2121 2013-02-10 Alan Modra <amodra@gmail.com>
2123 * i386linux.c (linux_link_hash_table_create): Allocate table
2124 with bfd_zmalloc, not bfd_alloc.
2125 * pdp11.c (link_hash_table_create): Allocate table with
2126 bfd_malloc, not bfd_alloc.
2127 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2128 with bfd_zmalloc, not bfd_zalloc.
2129 (bfin_link_hash_table_create): Likewise.
2130 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2131 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2133 2013-02-10 Alan Modra <amodra@gmail.com>
2136 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2138 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2140 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2142 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2145 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2147 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2150 2013-02-08 Alan Modra <amodra@gmail.com>
2153 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2154 * elf.c (elf_find_function): Revert last change. Use new
2155 tdata field rather than static vars for cache.
2157 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2160 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2161 symbol is defined in regular object.
2163 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2166 * elf.c (elf_find_function): Don't cache if symbols change.
2168 2013-02-07 Alan Modra <amodra@gmail.com>
2171 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2172 copy attributes from or to non-ELF.
2174 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2176 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2177 for non-zero TLS symbol.
2178 (elf_i386_relocate_section): Don't resolve size relocation against
2179 non-zero TLS symbol.
2180 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2181 pc_count for non-zero TLS symbol.
2182 (elf_x86_64_relocate_section): Don't resolve size relocation
2183 against non-zero TLS symbol.
2185 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2186 Andrew Jenner <andrew@codesourcery.com>
2188 Based on patches from Altera Corporation.
2190 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2191 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2192 (BFD_BACKENDS): Add elf32-nios2.lo.
2193 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2194 * Makefile.in: Regenerated.
2195 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2196 bfd_elf32_littlenios2_vec.
2197 * configure: Regenerated.
2198 * config.bfd: Add cases for nios2.
2199 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2200 (bfd_mach_nios2): Define.
2201 (bfd_nios2_arch): Declare.
2202 (bfd_archures_list): Add bfd_nios2_arch.
2203 * targets.c (bfd_elf32_bignios2_vec): Declare.
2204 (bfd_elf32_littlenios2_vec): Declare.
2205 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2206 bfd_elf32_littlenios2_vec.
2207 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2208 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2209 * bfd-in2.h: Regenerated.
2210 * libbfd.h: Regenerated.
2211 * cpu-nios2.c: New file.
2212 * elf32-nios2.c: New file.
2214 2013-02-06 Alan Modra <amodra@gmail.com>
2216 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2219 2013-02-06 Alan Modra <amodra@gmail.com>
2221 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2222 * Makefile.in: Regenerate.
2224 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2225 Pedro Alves <palves@redhat.com>
2227 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2228 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2230 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2231 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2232 * elf-linux-psinfo.h: New file.
2233 * elf.c: Include elf-linux-psinfo.h.
2234 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2236 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2237 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2238 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2239 (elfcore_write_ppc_linux_prpsinfo32): New function.
2241 2013-02-04 Tristan Gingold <gingold@adacore.com>
2243 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2246 2013-02-04 Alan Modra <amodra@gmail.com>
2248 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2249 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2250 * Makefile.in: Regenerate.
2251 * po/SRC-POTFILES.in: Regenerate.
2253 2013-02-04 Alan Modra <amodra@gmail.com>
2255 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2256 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2258 2013-02-01 Alan Modra <amodra@gmail.com>
2260 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2263 2013-01-31 Tristan Gingold <gingold@adacore.com>
2265 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2266 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2267 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2269 2013-01-31 Alan Modra <amodra@gmail.com>
2270 David S. Miller <davem@davemloft.net>
2273 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2274 references to __tls_get_addr.
2275 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2276 vtinherit and vtentry reloc handling too.
2277 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2279 2013-01-31 Alan Modra <amodra@gmail.com>
2281 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2283 2013-01-31 Alan Modra <amodra@gmail.com>
2285 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2287 2013-01-28 Alan Modra <amodra@gmail.com>
2289 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2290 "relocation" in error messages throughout file.
2291 (ppc64_elf_relocate_section): Remove sibling call error message,
2292 replace with "call lacks nop". Specially report errors for
2293 branches to function entry points via OPD lookup and branches
2294 to stubs. Remove NULL symbol handling now done by %T.
2296 2013-01-28 Alan Modra <amodra@gmail.com>
2298 * archive.c (bfd_generic_archive_p): Return target and keep
2299 ardata on partial matches.
2300 * format.c (bfd_check_format_matches): Adjust for above
2301 change. Remove bfd_error_file_ambiguously_recognized dead
2304 2013-01-26 Alan Modra <amodra@gmail.com>
2306 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2307 bfd_preserve_finish): Move to..
2308 * format.c: ..here, splitting out..
2309 (bfd_reinit): ..this. New function.
2310 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2311 keep bfd state for a match.
2312 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2313 * elfcore.h (elf_core_file_p): Likewise.
2314 * mach-o.c (bfd_mach_o_header_p): Likewise.
2315 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2316 * xsym.c (bfd_sym_object_p): Likewise.
2317 * mmo.c (mmo_scan): Clear abfd->symcount.
2318 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2319 * section.c (bfd_section_list_clear): Clear section_htab.count.
2320 * bfd-in2.h: Regenerate.
2322 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2324 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2325 second reloc, make sure that the reloc potentially exists first.
2327 2013-01-24 Nick Clifton <nickc@redhat.com>
2329 * archures.c: Add bfd_mach_v850e3v5.
2330 * bfd-in2.h: Regenerate.
2331 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2332 * cpu-v850_rh850.c: Likewise.
2333 * elf32-v850.c: Add support for v850e3v5 architecture.
2335 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2337 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2339 2013-01-23 Leif Ekblad <leif@rdos.net>
2341 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2343 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2345 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2346 non-zero TLS symbol.
2347 (elf_i386_relocate_section): Resolve size relocation against
2348 non-zero TLS symbol.
2349 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2350 for non-zero TLS symbol.
2351 (elf_x86_64_relocate_section): Resolve size relocation against
2352 non-zero TLS symbol.
2354 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2356 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2357 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2360 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2362 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2363 PC-relative relocation.
2364 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2365 as PC-relative relocation.
2367 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2369 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2371 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2373 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2374 and R_X86_64_SIZE64 check.
2375 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2376 nor R_X86_64_SIZE64.
2378 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2380 * bfd-in2.h: Regenerated.
2381 * libbfd.h: Likewise.
2383 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2384 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2385 (elf_i386_check_relocs): Handle R_386_SIZE32.
2386 (elf_i386_gc_sweep_hook): Likewise.
2387 (elf_i386_relocate_section): Likewise.
2389 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2390 and R_X86_64_SIZE64 entries.
2391 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2392 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2393 (elf_x86_64_reloc_name_lookup): Likewise.
2394 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2396 (elf_x86_64_gc_sweep_hook): Likewise.
2397 (elf_x86_64_relocate_section): Likewise.
2399 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2402 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2404 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2405 with R_X86_64_RELATIVE64.
2407 2013-01-15 Nick Clifton <nickc@redhat.com>
2409 * elf32-msp430.c: Fix spelling typo.
2411 2013-01-15 Alan Modra <amodra@gmail.com>
2413 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2416 2013-01-14 Alan Modra <amodra@gmail.com>
2419 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2420 (memory_bclose): Likewise. Return 0 on success.
2421 * cache.c (cache_bclose): Likewise.
2422 * opncls.c (opncls_bclose, bfd_close): Likewise.
2423 * vms-lib.c (vms_lib_bclose): Likewise.
2424 * libbfd.h: Regenerate.
2426 2013-01-13 Alan Modra <amodra@gmail.com>
2428 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2429 Add ref_dynamic_nonweak.
2430 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2431 (_bfd_elf_merge_symbol): Don't call above function. Move
2432 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2434 (elf_link_add_object_symbols): Delete redundant "override" test.
2435 Don't set dynamic_def here.
2436 (elf_link_output_extsym): Update.
2438 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2440 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2441 normal and TLS symbol access.
2442 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2444 2013-01-12 Alan Modra <amodra@gmail.com>
2446 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2447 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2448 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2450 2013-01-12 Alan Modra <amodra@gmail.com>
2453 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2454 (_bfd_elf_strtab_clear_all_refs): Define.
2455 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2456 (_bfd_elf_strtab_clear_all_refs): Delete.
2457 * elflink.c (elf_link_add_object_symbols): Clear out added
2458 strtab refs. Correct handling of warning common symbols.
2460 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2462 * aout0.c: Remove trailing white spaces.
2463 * archive.c: Likewise.
2464 * archures.c: Likewise.
2465 * bfd-in.h: Likewise.
2466 * bfd-in2.h: Likewise.
2467 * coff-alpha.c: Likewise.
2468 * coff-i860.c: Likewise.
2469 * coff-mips.c: Likewise.
2470 * coff-ppc.c: Likewise.
2471 * coff-tic80.c: Likewise.
2472 * coff-x86_64.c: Likewise.
2473 * coff-z80.c: Likewise.
2474 * coffcode.h: Likewise.
2475 * coffgen.c: Likewise.
2476 * cofflink.c: Likewise.
2477 * compress.c: Likewise.
2478 * corefile.c: Likewise.
2479 * cpu-arm.c: Likewise.
2480 * cpu-avr.c: Likewise.
2481 * cpu-bfin.c: Likewise.
2482 * cpu-cr16.c: Likewise.
2483 * cpu-cr16c.c: Likewise.
2484 * cpu-crx.c: Likewise.
2485 * cpu-h8300.c: Likewise.
2486 * cpu-i386.c: Likewise.
2487 * cpu-lm32.c: Likewise.
2488 * cpu-m68k.c: Likewise.
2489 * cpu-moxie.c: Likewise.
2490 * cpu-msp430.c: Likewise.
2491 * cpu-sh.c: Likewise.
2492 * cpu-xc16x.c: Likewise.
2493 * dwarf2.c: Likewise.
2494 * ecofflink.c: Likewise.
2495 * ecoffswap.h: Likewise.
2496 * elf-ifunc.c: Likewise.
2497 * elf-m10300.c: Likewise.
2498 * elf-vxworks.c: Likewise.
2499 * elf32-avr.c: Likewise.
2500 * elf32-avr.h: Likewise.
2501 * elf32-cr16.c: Likewise.
2502 * elf32-cr16c.c: Likewise.
2503 * elf32-cris.c: Likewise.
2504 * elf32-crx.c: Likewise.
2505 * elf32-frv.c: Likewise.
2506 * elf32-hppa.c: Likewise.
2507 * elf32-i860.c: Likewise.
2508 * elf32-ip2k.c: Likewise.
2509 * elf32-iq2000.c: Likewise.
2510 * elf32-m32c.c: Likewise.
2511 * elf32-m68hc1x.c: Likewise.
2512 * elf32-msp430.c: Likewise.
2513 * elf32-mt.c: Likewise.
2514 * elf32-ppc.c: Likewise.
2515 * elf32-rl78.c: Likewise.
2516 * elf32-s390.c: Likewise.
2517 * elf32-score.h: Likewise.
2518 * elf32-sh-symbian.c: Likewise.
2519 * elf32-sh.c: Likewise.
2520 * elf32-spu.c: Likewise.
2521 * elf32-tic6x.c: Likewise.
2522 * elf32-v850.c: Likewise.
2523 * elf32-xc16x.c: Likewise.
2524 * elf32-xtensa.c: Likewise.
2525 * elf64-alpha.c: Likewise.
2526 * elf64-hppa.c: Likewise.
2527 * elf64-ppc.c: Likewise.
2528 * elf64-s390.c: Likewise.
2529 * elfcore.h: Likewise.
2530 * elflink.c: Likewise.
2531 * elfxx-mips.c: Likewise.
2532 * elfxx-sparc.c: Likewise.
2533 * elfxx-tilegx.c: Likewise.
2535 * libcoff.h: Likewise.
2536 * libpei.h: Likewise.
2537 * libxcoff.h: Likewise.
2538 * linker.c: Likewise.
2539 * mach-o-i386.c: Likewise.
2540 * mach-o-target.c: Likewise.
2541 * mach-o.c: Likewise.
2542 * mach-o.h: Likewise.
2544 * opncls.c: Likewise.
2545 * pdp11.c: Likewise.
2546 * pe-x86_64.c: Likewise.
2547 * peXXigen.c: Likewise.
2548 * pef-traceback.h: Likewise.
2549 * pei-x86_64.c: Likewise.
2550 * peicode.h: Likewise.
2551 * plugin.c: Likewise.
2552 * reloc.c: Likewise.
2553 * riscix.c: Likewise.
2554 * section.c: Likewise.
2557 * tekhex.c: Likewise.
2558 * ticoff.h: Likewise.
2559 * vaxbsd.c: Likewise.
2560 * xcofflink.c: Likewise.
2561 * xtensa-isa.c: Likewise.
2563 2013-01-10 Will Newton <will.newton@imgtec.com>
2565 * Makefile.am: Add Meta.
2566 * Makefile.in: Regenerate.
2567 * archures.c (bfd_mach_metag): New.
2568 * bfd-in2.h: Regenerate.
2569 * config.bfd: Add Meta.
2570 * configure: Regenerate.
2571 * configure.in: Add Meta.
2572 * cpu-metag.c: New file.
2573 * elf-bfd.h: Add Meta.
2574 * elf32-metag.c: New file.
2575 * elf32-metag.h: New file.
2576 * libbfd.h: Regenerate.
2577 * reloc.c: Add Meta relocations.
2578 * targets.c: Add Meta.
2580 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2582 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2583 (elfcore_write_aarch_hw_break): Likewise.
2584 (elfcore_write_aarch_hw_watch): Likewise.
2585 * elf.c (elfcore_grok_aarch_tls): New function.
2586 (elfcore_grok_aarch_hw_break): Likewise.
2587 (elfcore_grok_aarch_hw_watch): Likewise.
2588 (elfcore_grok_note): Call the new functions to handle the
2589 corresponding notes.
2590 (elfcore_write_aarch_tls): New function.
2591 (elfcore_write_aarch_hw_break): Likewise.
2592 (elfcore_write_aarch_hw_watch): Likewise.
2593 (elfcore_write_register_note): Call the new functions to handle the
2594 corresponding pseudo sections.
2596 2013-01-07 Tom Tromey <tromey@redhat.com>
2598 * section.c (_bfd_std_section): Rename from std_section.
2599 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2600 (STD_SECTION): Update.
2601 * bfd-in2.h: Rebuild.
2603 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2605 * archures.c (bfd_mach_mips5900): Define.
2606 * bfd-in2.h: Regenerate.
2607 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2608 * cpu-mips.c: Add support for MIPS r5900.
2609 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2611 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2612 Nick Clifton <nickc@redhat.com>
2614 * elflink.c (get_value): Prevent the use of an undefined shift
2615 operation. Add sanity checks.
2617 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2619 * config.bfd (cr16*-*-uclinux*): New target support.
2622 For older changes see ChangeLog-2012
2624 Copyright (C) 2013 Free Software Foundation, Inc.
2626 Copying and distribution of this file, with or without modification,
2627 are permitted in any medium without royalty provided the copyright
2628 notice and this notice are preserved.
2634 version-control: never