1 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
3 * elfxx-mips.c (mips_use_local_got_p): New function.
4 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
5 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
6 GOT and absolute references.
8 2013-10-09 Roland McGrath <mcgrathr@google.com>
10 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
11 expression to int to silence over-eager compiler warnings.
13 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
14 loop that doesn't use (or initialize) it.
16 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
17 Move second const qualifier so it applies to the pointer.
19 2013-10-09 Nick Clifton <nickc@redhat.com>
22 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
24 2013-10-09 Tom Tromey <tromey@redhat.com>
26 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
28 2013-10-09 Nick Clifton <nickc@redhat.com>
31 * elf32-rl78.c (rl78_dump_symtab): Delete.
32 (rl78_get_reloc): Delete.
34 2013-10-09 Tom Tromey <tromey@redhat.com>
37 * opncls.c (bfd_get_alt_debug_link_info): Change type of
38 buildid_len to bfd_size_type.
40 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
43 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
44 "case". Reindent "switch" statements.
46 2013-10-08 Tom Tromey <tromey@redhat.com>
49 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
50 parameter. Change type of buildid_out. Update.
51 (get_alt_debug_link_info_shim): New function.
52 (bfd_follow_gnu_debuglink): Use it.
54 2013-10-08 Andreas Schwab <schwab@suse.de>
56 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
59 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
61 * configure: Regenerate.
63 2013-10-03 Will Newton <will.newton@linaro.org>
65 * configure: Regenerate.
66 * configure.in: Build elf-ifunc.o for AArch64.
67 * elfnn-aarch64.c: Include objalloc.h.
68 (elfNN_aarch64_local_htab_hash): New function.
69 (elfNN_aarch64_local_htab_eq): New function.
70 (elfNN_aarch64_get_local_sym_hash): New function.
71 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
73 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
74 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
75 for handling STT_GNU_IFUNC symbols.
76 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
77 references to STT_GNU_IFUNC symbols.
78 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
79 STT_GNU_IFUNC symbols.
80 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
81 symbols. Ensure we don't increase plt.refcount from -1 to 0.
82 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
83 (elfNN_aarch64_is_function_type): Remove function.
84 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
85 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
86 (elfNN_aarch64_allocate_local_dynrelocs): New function.
87 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
88 (elfNN_aarch64_size_dynamic_sections): Call
89 elfNN_aarch64_allocate_local_dynrelocs.
90 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
91 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
92 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
93 STT_GNU_IFUNC symbols and .iplt.
94 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
95 (elfNN_aarch64_finish_dynamic_sections): Call
96 elfNN_aarch64_finish_local_dynamic_symbol.
98 2013-09-30 Nick Clifton <nickc@redhat.com>
100 * cpu-msp430.c: Use printable names that match the values
101 displayed by readelf.
103 2013-08-25 Andrew Pinski <apinski@cavium.com>
105 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
108 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
110 * elfxx-mips.c (mips_elf_create_got_section): Hide
111 _GLOBAL_OFFSET_TABLE_.
113 2013-09-24 Alan Modra <amodra@gmail.com>
115 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
117 2013-09-24 Alan Modra <amodra@gmail.com>
119 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
120 stabs at end of .stab. Tidy variable usage. Don't drop the need
121 for a NULL function name stab if If N_FUN stab is ignored.
122 Ensure index entry count loop matches write loop.
124 2013-09-20 Alan Modra <amodra@gmail.com>
126 * configure: Regenerate.
128 2013-09-18 Tristan Gingold <gingold@adacore.com>
130 * configure.in: Bump version to 2.24.51
131 * configure: Regenerate.
133 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
135 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
138 2013-08-31 John David Anglin <dave.anglin@bell.net>
140 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
143 2013-08-29 Jakub Jelinek <jakub@redhat.com>
145 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
146 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
147 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
148 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
150 2013-08-27 Alan Modra <amodra@gmail.com>
152 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
153 Add notice_as_needed.
154 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
155 (elf_backend_notice_as_needed): Define.
156 (ppc64_elf_as_needed_cleanup): Rename and adjust..
157 (ppc64_elf_notice_as_needed): ..to this.
158 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
159 (elf_link_add_object_symbols): ..from here.
160 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
161 (elf_backend_notice_as_needed): Define..
162 (elfNN_bed): ..and use here.
164 2013-08-26 Roland McGrath <mcgrathr@google.com>
166 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
167 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
168 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
169 (bfd_i386_nacl_arch): New variable.
170 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
171 (bfd_x64_32_arch_intel_syntax): Link them into the list.
172 * bfd-in2.h: Regenerate.
174 2013-08-26 Roland McGrath <mcgrathr@google.com>
176 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
177 elf_segment_map list. If an executable segment is page-aligned
178 but does not end with a full page, then append a fake section into
179 the segment map entry that pads out the page.
180 (nacl_final_write_processing): New function. Write the code fill
181 laid out in nacl_modify_segment_map.
182 * elf-nacl.h: Declare it.
183 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
184 (elf_backend_final_write_processing): Define it for NaCl backend.
185 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
186 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
188 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
189 parameter to MINPAGESIZE.
190 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
192 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
194 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
196 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
197 set GOT's entry size if there is no ELF section data.
198 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
199 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
202 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
204 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
205 (get_elf_x86_64_backend_data): Use it.
206 (elf_x86_64_size_dynamic_sections): Likewise.
208 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
211 * bfdio.c: Fix typos.
212 * elf32-spu.c: Likewise.
213 * elfnn-aarch64.c: Likewise.
215 2013-08-21 Tristan Gingold <gingold@adacore.com>
217 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
219 * coffcode.h (coff_compute_section_file_positions): Force
220 match between file offset and vma offset.
222 2013-08-21 Alan Modra <amodra@gmail.com>
224 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
225 and *poldalignment before exiting when !relocs_compatible.
227 2013-08-21 Alan Modra <amodra@gmail.com>
229 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
230 symbols to STV_HIDDEN.
232 2013-08-14 John Tytgat <john@bass-software.com>
235 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
236 segment containing the relocating symbol instead of assuming 0 for
237 sb group relocations.
239 2013-08-09 Nick Clifton <nickc@redhat.com>
241 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
242 flag bits do not match.
243 (rl78_elf_print_private_bfd_data): Describe G10 flag.
245 2013-08-05 John Tytgat <john@bass-software.com>
247 * po/BLD-POTFILES.in: Regenerate.
248 * po/SRC-POTFILES.in: Likewise.
250 2013-07-31 John Tytgat <john@bass-software.com>
253 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
256 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
258 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
259 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
262 2013-07-27 Andrew Pinski <apinski@cavium.com>
264 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
265 Use the correct alignment for
266 _bfd_elf_make_dynamic_reloc_section for ILP32.
268 2013-07-27 Andrew Pinski <apinski@cavium.com>
270 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
271 BFD_RELOC_AARCH64_NONE explicitly.
273 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
275 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
276 entry size if there is no ELF section data.
278 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
280 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
281 Don't check symbol visibility here. Remove a check already
283 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
284 instead of individual checks.
285 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
286 check the offset to decide if produce a GOT or PLT entry.
287 Remove redundant assertions. Remove code to produce GOT entries
288 for local symbols. Remove a duplicate comment and add a comment
290 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
293 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
295 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
298 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
300 * elf32-vax.c (elf_vax_discard_got_entries): New function.
301 (elf_vax_always_size_sections): Likewise.
302 (elf_vax_size_dynamic_sections): Remove code moved to
303 elf_vax_always_size_sections. Make comment on
304 elf_vax_instantiate_got_entries match reality.
305 (elf_vax_instantiate_got_entries): Assert that rather than check
306 if dynobj is null. Don't check for dynamic_sections_created.
307 Make function description match reality.
308 (elf_backend_always_size_sections): New macro.
310 2013-07-25 Alan Modra <amodra@gmail.com>
312 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
314 (opd_entry_value): Cache .opd section contents.
315 (ppc64_elf_relocate_section): Adjust.
317 2013-07-25 Alan Modra <amodra@gmail.com>
321 * elflink.c (elf_link_add_object_symbols): Correct test in
322 last patch. Remove unnecessary code.
324 2013-07-24 Tristan Gingold <gingold@adacore.com>
326 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
327 R_RBR. Add numbers in comments.
328 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
329 * coff64-rs6000.c: Likewise.
331 2013-07-20 Alan Modra <amodra@gmail.com>
335 * elflink.c (elf_link_add_object_symbols): Don't clobber
336 .gnu.warning.symbol sections when shared.
338 2013-07-19 Nick Clifton <nickc@redhat.com>
340 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
341 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
343 2013-07-18 Travis Snoozy <quandary@remstate.com>
346 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
348 * R_MSP430_2X_PCREL: Likewise.
349 * R_MSP430X_10_PCREL: Likewise.
350 * R_MSP430X_2X_PCREL: Likewise.
352 2013-07-18 Terry Guo <terry.guo@arm.com>
354 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
356 (elf32_arm_final_link_relocate): Likewise.
358 2013-07-18 Bill Neubauer <wcn@google.com>
360 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
363 2013-07-18 Roland McGrath <mcgrathr@google.com>
365 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
366 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
367 (arm_build_one_stub): Increase MAXRELOCS to 3.
368 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
369 (struct elf32_arm_link_hash_table): Give add_stub_section member's
370 pointee type a third argument.
371 (elf32_arm_create_or_find_stub_sec): Update caller.
372 (elf32_arm_size_stubs): Update argument type.
373 * bfd-in.h (elf32_arm_size_stubs): Update decl.
374 * bfd-in2.h: Regenerate.
375 * libbfd.h: Regenerate.
377 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
379 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
380 magic numbers with enum values.
382 2013-07-12 Roland McGrath <mcgrathr@google.com>
384 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
385 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
386 been added here with 2013-07-05 elf32-s390.c change).
387 * bfd-in2.h: Regenerate (no-op).
388 * libbfd.h: Regenerate (no-op).
390 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
392 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
394 (_bfd_mips_elf_print_private_bfd_data): Likewise.
396 2013-07-09 Tristan Gingold <gingold@adacore.com>
398 * vms-alpha.c (struct vms_private_data_struct): Remove
399 flag_hash_long_names and flag_show_after_trunc.
400 (hash_string): Remove.
401 (_bfd_vms_length_hash_symbol): Remove.
402 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
403 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
404 (_bfd_vms_write_ehdr): Remove code that set removed flags.
405 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
406 (vms_bfd_is_local_label_name): Remove trace call.
408 2013-07-09 Tristan Gingold <gingold@adacore.com>
410 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
412 * configure.com: Adjust to match changes in configure.
413 * makefile.vms (OBJS): Update list.
415 2013-07-05 Tristan Gingold <gingold@adacore.com>
417 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
420 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
422 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
423 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
424 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
425 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
427 * elf64-s390.c: See elf32-s390.c
428 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
429 * libbfd.h: Add new reloc strings.
431 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
433 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
435 (elfNN_aarch64_relocate_section): Likewise.
436 (elfNN_aarch64_gc_sweep_hook): Likewise.
437 (elfNN_aarch64_check_relocs): Likewise.
439 2013-07-03 Alan Modra <amodra@gmail.com>
441 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
442 when relocatable. Don't change root.type or type here.
443 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
445 2013-07-03 Alan Modra <amodra@gmail.com>
447 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
448 (ppc64_elf_size_stubs): Don't set "addend".
449 (ppc64_elf_relocate_section): Don't allow calls via
450 toc-adjusting stubs without a following nop even in an
451 executable, except for self-calls and both libc_start_main
452 and .libc_start_main.
454 2013-07-03 Alan Modra <amodra@gmail.com>
456 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
458 2013-07-02 Tristan Gingold <gingold@adacore.com>
460 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
463 2013-07-02 Tristan Gingold <gingold@adacore.com>
465 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
466 (_bfd_vms_find_nearest_line_discriminator): New function.
468 2013-07-02 Tristan Gingold <gingold@adacore.com>
470 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
472 2013-07-02 Tristan Gingold <gingold@adacore.com>
474 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
475 (rs6000coff_vec): Reference it.
477 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
479 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
480 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
481 (elfNN_aarch64_create_dynamic_sections): Do not define
482 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
484 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
486 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
487 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
488 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
489 * ld-aarch64/tls-relax-all.d: Likewise.
490 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
491 * ld-aarch64/gc-tls-relocs.d: Likewise.
492 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
493 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
494 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
496 2013-07-02 Alan Modra <amodra@gmail.com>
498 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
499 .TOC. after relocatable check.
501 2013-07-01 Alan Modra <amodra@gmail.com>
503 * elf64-ppc.h (ppc64_elf_toc): Delete.
504 (ppc64_elf_set_toc): Declare.
505 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
506 with call the ppc64_elf_set_toc.
507 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
508 (ppc64_elf_start_multitoc_partition): Likewise.
509 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
511 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
513 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
514 as needing a toc pointer.
515 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
516 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
519 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
522 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
525 2013-06-28 Nick Clifton <nickc@redhat.com>
528 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
530 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
532 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
534 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
535 in sgot[0] rather than sgotplt[0].
537 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
539 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
540 beginning of the generated file.
541 (elf64-aarch64.c): Likewise.
542 * Makefile.in: Re-generated.
544 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
546 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
547 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
548 * Makefile.in: Re-generated.
549 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
550 (bfd_elf64_littleaarch64_vec): Likewise.
551 (bfd_elf32_bigaarch64_vec): Likewise.
552 (bfd_elf32_littleaarch64_vec): Likewise.
553 * configure: Re-generated.
554 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
555 * elfxx-aarch64.h: New file.
556 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
557 stuff to elfxx-aarch64.c.
558 (bfd_elf_aarch64_put_addend): Removed.
559 (PG_OFFSET, PG): Likewise.
560 (elfNN_aarch64_small_plt0_entry): Support ELF32.
561 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
562 (elf64_aarch64_grok_prstatus): Removed.
563 (elf_backend_grok_prstatus): Removed.
565 (aarch64_unsigned_overflow): Likewise.
566 (aarch64_signed_overflow): Likewise.
567 (aarch64_resolve_relocation): Likewise.
569 (decode_branch_ofs_26): Likewise.
570 (decode_cond_branch_ofs_19): Likewise.
571 (decode_ld_lit_ofs_19): Likewise.
572 (decode_tst_branch_ofs_14): Likewise.
573 (decode_movw_imm): Likewise.
574 (decode_adr_imm): Likewise.
575 (decode_add_imm): Likewise.
576 (reencode_branch_ofs_26): Likewise.
577 (reencode_cond_branch_ofs_19): Likewise.
578 (reencode_ld_lit_ofs_19): Likewise.
579 (reencode_tst_branch_ofs_14): Likewise.
580 (reencode_movw_imm): Likewise.
581 (reencode_adr_imm): Likewise.
582 (reencode_ldst_pos_imm): Likewise.
583 (reencode_add_imm): Likewise.
584 (reencode_movzn_to_movz): Likewise.
585 (reencode_movzn_to_movn): Likewise.
586 (aarch64_relocate): Update to call the new function names in
588 (aarch64_calculate_got_entry_vma): Likewise.
589 (elfNN_aarch64_final_link_relocate): Likewise.
590 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
591 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
592 (elf_aarch64_update_plt_entry): ... this.
593 (elfNN_aarch64_create_small_pltn_entry): Update.
594 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
595 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
596 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
597 call elf_aarch64_update_plt_entry.
599 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
601 * bfd-in2.h: Re-generated.
602 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
603 (IS_AARCH64_TLS_RELOC): Change to be based on the
604 bfd reloc enumerators.
605 (IS_AARCH64_TLSDESC_RELOC): Likewise.
606 (PG, PG_OFFSET): Cast literal to bfd_vma.
607 (elf64_aarch64_howto_table): Removed.
608 (elf64_aarch64_howto_dynrelocs): Removed.
609 (elf64_aarch64_tls_howto_table): Removed.
610 (elf64_aarch64_tlsdesc_howto_table): Removed.
611 (elfNN_aarch64_howto_table): New table to host all howto entires..
612 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
613 (elfNN_aarch64_bfd_reloc_from_howto): New function.
614 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
615 (struct elf_aarch64_reloc_map): New.
616 (elf_aarch64_reloc_map): New table.
617 (elfNN_aarch64_howto_from_bfd_reloc): New function.
618 (elfNN_aarch64_howto_from_type): Update to look up the new table
619 elfNN_aarch64_howto_table.
620 (struct elf64_aarch64_reloc_map): Remove.
621 (elf64_aarch64_reloc_map): Remove.
622 (elfNN_aarch64_reloc_type_lookup): Change to call
623 elfNN_aarch64_howto_from_bfd_reloc.
624 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
625 elfNN_aarch64_howto_table.
626 (aarch64_resolve_relocation): Refactor to switch on the bfd
628 (bfd_elf_aarch64_put_addend): Likewise.
629 (elfNN_aarch64_final_link_relocate): Likewise.
630 (aarch64_tls_transition_without_check): Likewise.
631 (aarch64_reloc_got_type): Likewise.
632 (aarch64_can_relax_tls): Likewise.
633 (aarch64_tls_transition): Likewise.
634 (elfNN_aarch64_tls_relax): Likewise.
635 (elfNN_aarch64_final_link_relocate): Likewise.
636 (elfNN_aarch64_relocate_section): Likewise.
637 (elfNN_aarch64_gc_sweep_hook): Likewise.
638 (elfNN_aarch64_check_relocs): Likewise.
639 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
640 * libbfd.h: Re-generated.
641 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
642 (BFD_RELOC_AARCH64_RELOC_START)
643 (BFD_RELOC_AARCH64_RELOC_END)
644 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
645 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
646 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
647 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
648 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
649 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
650 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
652 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
654 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
655 (BUILD_CFILES): Add elf32-aarch64.c.
656 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
657 * Makefile.in: Re-generated.
658 * archures.c (bfd_mach_aarch64_ilp32): New define.
659 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
660 (bfd_elf32_aarch64_set_options): Ditto.
661 (elf32_aarch64_setup_section_lists): Ditto.
662 (elf32_aarch64_next_input_section): Ditto.
663 (elf32_aarch64_size_stubs): Ditto.
664 (elf32_aarch64_build_stubs): Ditto.
665 * bfd-in2.h: Re-generated.
666 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
667 and bfd_elf32_bigaarch64_vec.
668 (aarch64-*-linux*): Likewise.
669 (aarch64_be-*-elf): Likewise.
670 (aarch64_be-*-linux*): Likewise.
671 * configure.in (bfd_elf32_bigaarch64_vec)
672 (bfd_elf32_littleaarch64_vec): New.
673 * configure: Re-generated.
674 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
676 (bfd_aarch64_arch_ilp32): New.
677 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
678 * elfnn-aarch64.c (ARCH_SIZE): New define.
679 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
680 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
681 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
682 (ELF64_R_*): Rename to ELFNN_R_*.
683 Plus other paramaterization.
684 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
686 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
687 bfd_elf32_littleaarch64_vec.
689 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
691 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
692 (BUILD_CFILES): Add elf64-aarch64.c.
693 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
694 * Makefile.in: Re-generated.
695 * elf64-aarch64.c: Rename to ...
696 * elfnn-aarch64.c: ... this.
698 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
699 Paul Brook <paul@codesourcery.com>
701 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
702 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
703 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
704 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
705 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
706 (micromips_insn32_o32_exec_plt0_entry): New variable.
707 (micromips_insn32_o32_exec_plt_entry): Likewise.
708 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
709 (mips_elf_estimate_stub_size): Likewise.
710 (_bfd_mips_elf_size_dynamic_sections): Likewise.
711 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
712 (mips_finish_exec_plt): Likewise.
713 (_bfd_mips_elf_relax_section): Likewise.
714 (_bfd_mips_elf_insn32): New function.
715 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
717 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
719 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
721 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
722 (bfd_elf32_get_synthetic_symtab): New macro.
723 * elfxx-mips.c (plt_entry): New structure.
724 (mips_elf_link_hash_entry): Add use_plt_entry member.
725 (mips_elf_link_hash_table): Rename plt_entry_size member to
726 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
727 plt_comp_offset, plt_got_index entries and plt_header_is_comp
729 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
730 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
731 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
732 (STUB_LI16S_MICROMIPS): Likewise.
733 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
734 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
735 (micromips_o32_exec_plt0_entry): New variable.
736 (mips16_o32_exec_plt_entry): Likewise.
737 (micromips_o32_exec_plt_entry): Likewise.
738 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
739 (mips_elf_output_extsym): Update to use gotplt_union's plist
740 member rather than offset.
741 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
742 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
743 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
744 member rather than offset.
745 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
747 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
749 (mips_elf_make_plt_record): New function.
750 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
751 of JAL relocations that might need a PLT entry.
752 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
753 gotplt_union's plist member rather than offset. Set individual
754 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
755 Don't set the symbol's value in the symbol table for PLT
756 references here. Don't set the PLT or PLT GOT section sizes
758 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
759 (mips_elf_allocate_lazy_stub): Likewise.
760 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
762 (mips_elf_set_plt_sym_value): New function.
763 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
764 PLT and PLT GOT section sizes here. Set the symbol values in
765 the symbol table for PLT references here. Handle microMIPS
766 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
767 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
768 gotplt_union's plist member rather than offset. Handle
769 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
770 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
771 gotplt_union's plist member rather than offset. Use
772 MIPS_ELF_GOT_SIZE to calculate GOT address.
773 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
774 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
775 mips_finish_exec_plt.
776 (_bfd_mips_elf_link_hash_table_create): Update to use
777 gotplt_union's plist member rather than offset.
778 (_bfd_mips_elf_get_synthetic_symtab): New function.
780 2013-06-24 Wawa <caojinyu@msn.com>
783 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
785 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
787 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
789 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
790 * Makefile.in: Regenerate.
791 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
792 Set want64 to true for them at the end.
793 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
796 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
798 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
799 set sh_entsize for PLT section.
801 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
803 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
804 * bfd-in2.h: Re-generated.
805 * elf64-aarch64.c (RELOC_SECTION): Removed.
806 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
807 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
808 (elf64_aarch64_link_hash_traverse): Ditto.
809 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
812 2013-06-19 Will Newton <will.newton@linaro.org>
814 * configure: Regenerated.
815 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
816 * elf64-aarch64.c: Remove objalloc.h include.
817 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
818 (struct elf64_aarch64_link_hash_table): Remove ifunc related
819 members. (elf_aarch64_local_htab_hash): Remove function.
820 (elf_aarch64_local_htab_eq): Remove function.
821 (elf_aarch64_get_local_sym_hash): Remove function.
822 (elf64_aarch64_link_hash_table_create): Remove local hash
823 table initialization.
824 (elf64_aarch64_final_link_relocate): Remove sym argument and
825 handling of ifunc symbols.
826 (elf64_aarch64_relocate_section): Don't pass sym argument to
827 elf64_aarch64_final_link_relocate.
828 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
829 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
830 (elf64_aarch64_check_relocs): Likewise.
831 (elf64_aarch64_post_process_headers): Remove call to
833 (elf64_aarch64_is_function_type): New function.
834 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
835 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
836 (elf64_aarch64_size_dynamic_sections): Remove call to
837 elf_aarch64_allocate_local_dynrelocs.
838 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
839 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
840 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
841 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
842 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
843 elf_aarch64_finish_local_dynamic_symbol.
844 (elf64_aarch64_add_symbol_hook): Remove function.
846 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
848 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
849 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
850 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
851 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
852 R_AARCH64_GOT_LD_PREL19.
854 2013-06-13 Terry Guo <terry.guo@arm.com>
857 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
858 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
859 supports thumb instructions.
861 2013-06-11 DJ Delorie <dj@redhat.com>
863 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
865 2013-06-11 Will Newton <will.newton@linaro.org>
867 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
868 ELF64_R_SYM instead of ELF32_R_SYM.
870 2013-06-11 Nick Clifton <nickc@redhat.com>
872 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
873 checks if the dynamic sections have been created and relaxation
874 has not been performed.
876 2013-06-07 Will Newton <will.newton@linaro.org>
878 * configure: Regenerate.
879 * configure.in: Build elf-ifunc.o for AArch64.
880 * elf64-aarch64.c: Include objalloc.h.
881 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
882 (struct elf64_aarch64_link_hash_table): Add members for handling
883 R_AARCH64_IRELATIVE relocations.
884 (elf_aarch64_local_htab_hash): New function.
885 (elf_aarch64_local_htab_eq): New function.
886 (elf_aarch64_get_local_sym_hash): New function.
887 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
889 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
890 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
891 for handling STT_GNU_IFUNC symbols.
892 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
893 references to STT_GNU_IFUNC symbols.
894 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
895 STT_GNU_IFUNC symbols.
896 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
897 symbols. Ensure we don't increase plt.refcount from -1 to 0.
898 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
899 (elf64_aarch64_is_function_type): Remove function.
900 (elf64_aarch64_allocate_dynrelocs): Call
901 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
902 (elf_aarch64_allocate_local_dynrelocs): New function.
903 (elf64_aarch64_size_dynamic_sections): Call
904 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
905 (elf64_aarch64_create_small_pltn_entry): Add info argument.
906 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
907 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
908 STT_GNU_IFUNC symbols and .iplt.
909 (elf_aarch64_finish_local_dynamic_symbol): New function.
910 (elf64_aarch64_finish_dynamic_sections): Call
911 elf_aarch64_finish_local_dynamic_symbol.
912 (elf64_aarch64_add_symbol_hook): New function.
914 2013-06-03 Alan Modra <amodra@gmail.com>
916 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
917 var. Use it with last_stab.
919 2013-05-30 Paul Brook <paul@codesourcery.com>
921 * bfd-in2.h: Regenerate.
922 * elf32-mips.c (elf_mips_eh_howto): New.
923 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
924 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
925 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
926 * elf64-mips.c (elf_mips_eh_howto): New.
927 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
928 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
929 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
930 * libbfd.h: Regenerate.
931 * reloc.c (BFD_RELOC_MIPS_EH): New.
933 2013-05-29 Nick Clifton <nickc@redhat.com>
935 * dwarf2.c (struct dwarf2_debug): Add fields for handling
936 alternate debug info source.
937 (dwarf_debug_sections): Add entries for alternate .debug_str and
938 .debug_info sections.
939 (dwarf_debug_section_enum): Likewise.
940 (read_alt_indirect_string): New function. Handles a
941 DW_FORM_GNU_strp_alt attribute.
942 (read_alt_indirect_ref): New function. Handles a
943 DW_FORM_GNU_ref_alt attribute.
944 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
945 DW_FORM_GNU_strp_alt.
946 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
948 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
950 * opncls.c (GNU_DEBUGALTLINK): Define.
951 (bfd_get_alt_debug_link_info): New function.
952 (separate_alt_debug_file_exists): New function.
953 (find_separate_debug_file): Add parameters for fetch and check
955 (bfd_follow_gnu_debugaltlink): New function.
956 * bfd-in2.h: Regenerate.
958 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
960 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
961 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
962 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
963 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
964 * bfd-in2.h: Regenerate.
965 * libbfd.h: Regenerate.
966 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
968 (elf64_aarch64_tlsdesc_howto_table): Likewise.
969 (elf64_aarch64_reloc_map): Likewise.
970 (aarch64_resolve_relocation): Likewise.
971 (bfd_elf_aarch64_put_addend): Likewise.
972 (aarch64_tls_transition_without_check): Likewise.
973 (aarch64_reloc_got_type): Likewise.
974 (elf64_aarch64_final_link_relocate): Likewise.
975 (elf64_aarch64_tls_relax): Likewise.
976 (elf64_aarch64_relocate_section): Likewise.
977 (elf64_aarch64_gc_sweep_hook): Likewise.
978 (elf64_aarch64_check_relocs): Likewise.
980 2013-05-26 Mark Wielaard <mjw@redhat.com>
982 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
983 (max_open_files): New static int initialized to zero.
984 (bfd_cache_max_open): New static function to set and return
986 (bfd_cache_init): Use bfd_cache_max_open.
987 (bfd_open_file): Likewise.
988 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
989 (AC_CHECK_FUNCS): Add getrlimit.
990 * configure: Regenerated.
991 * config.in: Likewise.
992 * sysdep.h: Check and include sys/resource.h for getrlimit.
994 2013-05-23 Alan Modra <amodra@gmail.com>
996 * format.c (bfd_check_format_matches): Don't match a target in
997 targ_selvecs if some other target is a better match. If
998 targets implement match priority, fall back to the first of
1001 2013-05-22 Eric Herman <eric@freesa.org>
1004 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1006 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1009 * srec.c (srec_set_section_contents): Properly convert size
1010 and offset to address when octets_per_byte is not unity.
1012 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1014 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1015 refcount member of the gotplt_union when resetting the reference
1016 count. Adjust comment.
1018 2013-05-20 Will Newton <will.newton@linaro.org>
1020 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1021 relocs_copied member.
1022 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1023 relocs_copied member.
1024 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1025 relocs_copied member.
1027 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1029 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1030 function definition.
1032 2013-05-16 Cary Coutant <ccoutant@google.com>
1034 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1035 external_ext_size and esize.
1037 2013-05-16 Tristan Gingold <gingold@adacore.com>
1039 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1040 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1042 2013-05-15 Andreas Schwab <schwab@suse.de>
1044 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1046 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1048 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1049 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1051 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1053 * bfd.c (_bfd_default_error_handler): Replace use of putc
1054 by fputc. Add comment explaining why.
1056 2013-05-09 Alan Modra <amodra@gmail.com>
1058 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1059 of symbols when hashes already exist.
1061 2013-05-07 Will Newton <will.newton@linaro.org>
1063 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1064 plt_header_size argument for ports where it differs from
1066 * elf-bfd.h: Likewise.
1067 * elf32-i386.c: Pass plt_header_size to
1068 _bfd_elf_allocate_ifunc_dyn_relocs.
1069 * elf64-x86-64.c: Likewise.
1071 2013-05-07 Will Newton <will.newton@linaro.org>
1073 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1075 * elf-bfd.h: Likewise.
1077 2013-05-06 Paul Brook <paul@codesourcery.com>
1079 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1080 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1081 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1082 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1083 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1084 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1086 2013-05-06 Alan Modra <amodra@gmail.com>
1088 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1089 hashes are not available.
1091 2013-05-06 Alan Modra <amodra@gmail.com>
1093 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1094 hashes around loading as-needed library. Zero them on allocation,
1095 and restore to initial all-zero state if library not needed.
1096 Arrange to reuse hashes if we load library again later.
1098 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1100 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1101 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1102 * elfn32-mips.c: Likewise.
1103 * elf64-mips.c: Likewise.
1105 2013-05-02 Nick Clifton <nickc@redhat.com>
1107 * archures.c: Add some more MSP430 machine numbers.
1108 * config.bfd (msp430): Define targ_selvecs.
1109 * configure.in: Add bfd_elf32_msp430_ti_vec.
1110 * cpu-msp430.c: Add some more MSP430 machine numbers.
1111 * elf32-msp430.c Add support for MSP430X relocations.
1112 Add support for TI compiler generated relocations.
1113 Add support for sym_diff relocations.
1114 Add support for relaxing out of range short branches into long
1116 Add support for MSP430 attribute section.
1117 * reloc.c: Add MSP430X relocations.
1118 * targets.c: Add bfd_elf32_msp430_ti_vec.
1119 * bfd-in2.h: Regenerate.
1120 * configure: Regenerate.
1121 * libbfd.h: Regenerate.
1123 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1125 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1126 alpha*-*-linux*ecoff*.
1128 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1131 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1134 2013-04-30 Alan Modra <amodra@gmail.com>
1136 * elflink.c (bfd_elf_record_link_assignment): Dont make
1137 STV_INTERNAL symbols STV_HIDDEN.
1139 2013-04-29 Nick Clifton <nickc@redhat.com>
1141 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1142 fragmented .debug_line sections associated with unmarked code
1145 2013-04-29 Will Newton <will.newton@linaro.org>
1147 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1148 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1150 2013-04-29 Will Newton <will.newton@linaro.org>
1152 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1153 error check up and add error message.
1155 2013-04-26 Will Newton <will.newton@linaro.org>
1157 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1159 2013-04-25 Alan Modra <amodra@gmail.com>
1161 * config.bfd: Add powerpc64le-linux.
1163 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1165 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1168 2013-04-24 Roland McGrath <mcgrathr@google.com>
1170 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1171 allocate space for PLT header even if IS_IPLT_ENTRY.
1172 (arm_nacl_put_plt0): New function, broken out of ...
1173 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1174 If HTAB->nacl_p, set up the PLT header in .iplt too.
1175 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1176 a mapping symbol for the start of .iplt too.
1178 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1180 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1182 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1184 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1186 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1188 2013-04-22 Alan Modra <amodra@gmail.com>
1191 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1192 sh_size or reloc_count adjustment by count.
1194 2013-04-22 Alan Modra <amodra@gmail.com>
1196 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1197 create_linkage_sections here..
1198 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1199 (create_linkage_sections): Move earlier in file.
1200 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1201 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1203 2013-04-19 Nick Clifton <nickc@redhat.com>
1206 * compress.c (decompress_contents): Always call inflateEnd, even
1207 when another inflation operation fails.
1209 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1211 * elf-ifunc.c: Update copyright year.
1213 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1215 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1216 macro's return value is ignored.
1217 * elf32-hppa.c: Likewise.
1218 * elf32-tic6x.c: Likewise.
1219 * mach-o.c: Likewise.
1221 * opncls.c: Likewise.
1222 * peicode.h: Likewise.
1223 * elf32-m32r.c: Check return value of bfd_set_section_*().
1224 * elfnn-ia64.c: Likewise.
1225 * elfxx-mips.c: Likewise.
1226 * vms-alpha.c: Likewise.
1228 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1231 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1232 regular reference without non-GOT reference when building
1235 2013-04-15 Alan Modra <amodra@gmail.com>
1237 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1238 cache slot for archives.
1240 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1242 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1243 local variable mmop.
1245 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1248 * bfd/elf32-avr.c: Consider all sections to determine if linker
1249 relaxation can safely delete a ret after a call/jmp
1251 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1253 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1256 2013-04-08 Tom Tromey <tromey@redhat.com>
1258 * som.c (bfd_section_from_som_symbol): No longer static.
1259 * som.h (bfd_section_from_som_symbol): Declare.
1261 2013-04-06 Alan Modra <amodra@gmail.com>
1263 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1264 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1266 2013-04-05 Nick Clifton <nickc@redhat.com>
1268 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1270 2013-04-04 Alan Modra <amodra@gmail.com>
1272 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1273 * bfd-in2.h: Regenerate.
1274 * elflink.c (elf_link_add_object_symbols): Use new error.
1276 2013-04-03 Nick Clifton <nickc@redhat.com>
1278 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1279 (bfd_elf32_bfd_is_target_special_symbol): Define.
1281 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1283 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1284 elf64_aarch64_locals to get local GOT reference counts.
1286 2013-04-02 DJ Delorie <dj@redhat.com>
1288 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1289 (rl78_elf_relax_section): Only fetch the next reloc if there is
1292 2013-03-30 Alan Modra <amodra@gmail.com>
1295 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1296 global symbols referenced by relocs.
1297 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1298 * elf32-bfin.c (bfin_check_relocs): Likewise.
1299 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1300 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1301 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1302 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1303 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1304 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1305 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1306 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1307 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1308 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1309 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1310 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1311 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1312 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1313 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1314 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1315 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1316 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1317 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1318 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1319 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1320 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1321 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1322 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1323 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1324 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1325 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1326 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1327 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1328 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1329 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1330 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1331 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1332 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1333 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1334 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1335 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1336 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1337 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1338 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1339 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1340 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1341 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1342 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1343 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1344 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1345 test indirect/warning links for NULL.
1347 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1350 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1351 symbol is referenced by a non-shared object.
1352 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1354 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1356 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1357 R_SH_REL32 relocations against undefined weak symbols.
1359 2013-03-28 Alan Modra <amodra@gmail.com>
1361 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1362 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1363 into ifunc and non-ifunc.
1364 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1365 separate ifunc/non-ifunc dynrel counts.
1366 (allocate_got): Always use reliplt for ifunc.
1367 (allocate_dynrelocs): Likewise.
1368 (ppc64_elf_size_dynamic_sections): Likewise.
1369 (ppc64_elf_layout_multitoc): Likewise.
1370 (ppc64_elf_relocate_section): Likewise.
1372 2013-03-28 Alan Modra <amodra@gmail.com>
1374 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1375 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1376 into ifunc and non-ifunc.
1377 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1378 (ppc_elf_size_dynamic_sections): Likewise.
1379 (ppc_elf_relocate_section): Likewise.
1381 2013-03-28 Alan Modra <amodra@gmail.com>
1383 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1384 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1385 bfd_link_info* and asection* params.
1386 (_bfd_elf_reloc_type_class): Likewise.
1387 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1388 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1389 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1390 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1391 for any reliplt reloc. Don't return reloc_class_plt for
1392 R_PPC_REL24 and R_PPC_ADDR24.
1393 * elf64-ppc.c (allocate_got): Formatting.
1394 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1396 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1397 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1398 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1399 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1400 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1401 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1402 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1403 Add extra params to the various reloc_type_class functions.
1405 2013-03-27 Alan Modra <amodra@gmail.com>
1407 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1408 masks for all local ifunc syms.
1409 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1410 (ppc_elf_size_dynamic_sections): Likewise.
1411 (ppc_elf_relocate_section): Likewise.
1413 2013-03-27 Will Newton <will.newton@linaro.org>
1415 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1416 dynamic reloc for symbols with dynindx == -1.
1417 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1418 dynamic reloc for symbols with dynindx == -1.
1420 2013-03-27 Will Newton <will.newton@linaro.org>
1422 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1423 dynamic reloc for non-default visibility undefined weaks.
1424 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1425 dynamic reloc for non-default visibility undefined weaks.
1427 2013-03-26 Alan Modra <amodra@gmail.com>
1429 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1430 over _bfd_elf_merge_symbol calls.
1432 2013-03-26 Alan Modra <amodra@gmail.com>
1434 * elflink.c (elf_link_add_object_symbols): Add assertion for
1435 common override alignment check code. Formatting.
1437 2013-03-25 Alan Modra <amodra@gmail.com>
1439 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1440 usual common symbols as well as for dynamic. Add poldbfd param.
1441 Save old bfd. Adjust callers.
1442 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1443 and "value" by value, not pointer. Adjust caller.
1444 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1445 Delete code to set same. Use old_bfd and old_alignment from
1446 _bfd_elf_merge_symbol instead. Add default symbol before
1447 alignment and size checks. Wrap overlong lines.
1449 2013-03-25 Alan Modra <amodra@gmail.com>
1451 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1452 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1453 when override is true.
1455 2013-03-25 Alan Modra <amodra@gmail.com>
1457 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1460 2013-03-25 Alan Modra <amodra@gmail.com>
1462 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1464 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1465 early in symbol loop.
1467 2013-03-25 Alan Modra <amodra@gmail.com>
1469 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1470 (_bfd_elf_init_reloc_shdr): Delete.
1471 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1472 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1473 just what is needed.
1474 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1476 2013-03-23 Alan Modra <amodra@gmail.com>
1478 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1479 * elflink.c (_bfd_elf_merge_symbol): Make static.
1480 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1481 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1483 2013-03-23 Alan Modra <amodra@gmail.com>
1486 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1487 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1488 def_dynamic/ref_dynamic.
1489 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1492 2013-03-22 David S. Miller <davem@davemloft.net>
1494 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1497 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1500 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1501 errors adjusting relocs and symbols.
1503 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1505 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1506 @(disp:32,ERx) to mov @(disp:16,ERx).
1507 (R_H8_DISP32A16): New reloc.
1508 Comments added and corrected.
1509 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1510 * bfd-in2.h: Regenerate.
1511 * libbfd.h: Regenerate.
1513 2013-03-21 Kai Tietz <ktietz@redhat.com>
1515 * coffgen.c (coff_real_object_p): Make global.
1516 * peicode.h (coff_real_object_p): Add prototype.
1517 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1518 external_PEI_IMAGE_hdr structure.
1519 (coff_swap_filehdr_in): Handle variable header-size.
1520 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1521 of directory-entiries as specified in pe-header.
1523 2013-03-21 Nick Clifton <nickc@redhat.com>
1526 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1527 iWMMXt and iWMMXt2 processors from attributes.
1529 2013-03-20 Alan Modra <amodra@gmail.com>
1531 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1532 sh_type according to is_rela.
1534 2013-03-18 Alan Modra <amodra@gmail.com>
1537 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1538 considering whether an --as-needed library is needed.
1540 2013-03-14 Tom Tromey <tromey@redhat.com>
1542 * opncls.c (bfd_get_debug_link_info): Rename from
1543 get_debug_link_info. Export. Update comment.
1544 (find_separate_debug_file): Update.
1545 * bfd-in2.h: Rebuild.
1547 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1549 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1551 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1554 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1556 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1557 * elf.c (elfcore_write_s390_tdb): New function.
1558 (elfcore_write_register_note): Call it.
1559 (elfcore_grok_s390_tdb): New function.
1560 (elfcore_grok_note): Call it.
1562 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1564 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1566 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1568 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1570 2013-03-04 Alan Modra <amodra@gmail.com>
1572 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1573 non-zero addends when relocatable, rather than addends >= 32768.
1574 Always zero "addend" before applying relocation.
1576 2013-03-04 Nick Clifton <nickc@redhat.com>
1578 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1579 file pointer offsets for thin archives.
1581 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1583 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1584 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1586 2013-02-27 DJ Delorie <dj@redhat.com>
1588 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1589 * libbfd.h: Regenerate.
1590 * bfd-in2.h: Regenerate.
1591 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1592 references in compuated relocs.
1594 2013-02-26 Anthony Green <green@moxielogic.com>
1596 * config.bfd: Extend moxie-rtems target triplet name support.
1598 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1601 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1602 unique_global only for definition.
1603 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1605 (elf_link_add_object_symbols): Set unique_global only
1608 2013-02-21 Alan Modra <amodra@gmail.com>
1610 * elf-bfd.h (struct elf_build_id): Extracted from..
1611 (struct elf_build_id_info): ..here. Delete.
1612 (struct output_elf_obj_tdata): New, extracted from..
1613 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1615 (elf_program_header_size): Reference tdata->o.
1616 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1617 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1618 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1619 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1620 when opening bfd in any mode that might write.
1621 (_bfd_elf_write_object_contents): Use build_id field in
1622 output_elf_obj_tdata.
1623 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1624 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1626 2013-02-21 Alan Modra <amodra@gmail.com>
1628 * elf-bfd.h (struct core_elf_obj_tdata): New.
1629 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1630 core_program, and core_command. Add "core".
1631 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1632 Update all refs to tdata core fields.
1633 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1634 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1635 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1636 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1637 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1638 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1639 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1640 to tdata core fields.
1642 2013-02-21 Alan Modra <amodra@gmail.com>
1644 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1645 Delete num_locals and num_globals.
1646 (elf_num_locals, elf_num_globals): Don't define.
1647 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1648 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1649 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1650 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1651 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1652 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1654 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1655 number of locals syms via new param.
1656 (swap_out_syms): Adjust to suit elf_map_symbols change.
1658 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1660 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1661 STO_MICROMIPS annotation.
1663 2013-02-19 Alan Modra <amodra@gmail.com>
1665 * configure.in: Bump version to 2.23.52.
1666 * elf-bfd.h (struct elf_build_id_info): New.
1667 (struct elf_obj_tdata): Delete after_write_object_contents,
1668 after_write_object_contents_info and build_id_size. Make build_id
1669 a pointer to struct elf_build_id_info.
1670 * elf.c (_bfd_elf_write_object_contents): Style. Update
1671 after_write_ibject_contents invocation.
1672 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1673 allow zero size notes.
1674 * configure: Regenerate.
1676 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1678 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1679 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1680 (micromips_elf64_howto_table_rela): Likewise.
1681 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1682 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1683 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1684 (elf_micromips_howto_table_rela): Likewise.
1685 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1687 2013-02-18 Paul Brook <paul@codesourcery.com>
1689 * elfxx-mips.c (MICROMIPS_P): New macro.
1690 (_bfd_mips_elf_symbol_processing): Use it.
1692 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1694 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1695 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1697 2013-02-18 Alan Modra <amodra@gmail.com>
1700 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1701 (_bfd_elf_strtab_clear_all_refs): Declare.
1702 (_bfd_elf_strtab_resize): Declare.
1703 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1704 (_bfd_elf_strtab_clear_all_refs): New function.
1705 (_bfd_elf_strtab_resize): Likewise.
1706 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1708 2013-02-18 Alan Modra <amodra@gmail.com>
1710 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1711 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1712 and elf_text_section to..
1713 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1714 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1715 (struct alpha_elf_find_line): ..this.
1716 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1718 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1721 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1722 for references from the dummy bfd.
1724 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1727 * elflink.c (elf_link_add_object_symbols): Also track weak
1730 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1733 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1734 archive pointing to itself.
1735 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1737 2013-02-15 Nick Clifton <nickc@redhat.com>
1740 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1741 accessing a corrupt nested archive.
1743 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1745 * elfxx-mips.c (mips_got_page_ref): New structure.
1746 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1747 pair to represent the anchor point.
1748 (mips_got_info): Add a got_page_refs field.
1749 (mips_elf_link_hash_table): Add a sym_cache field.
1750 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1751 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1752 new anchor representation.
1753 (mips_elf_create_got_info): Create got_page_refs rather than
1755 (mips_elf_record_got_page_ref): New function.
1756 (mips_elf_pages_for_range): Move further down file.
1757 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1758 Use a section rather than a (bfd, symndx) pair to represent the
1760 (mips_elf_resolve_got_page_ref): New function.
1761 (mips_elf_resolve_final_got_entries): Use it to populate
1763 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1764 rather than mips_elf_record_got_page_entry. Only nullify h
1766 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1769 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1771 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1774 2013-02-12 Alan Modra <amodra@gmail.com>
1776 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1777 suitable definition when using generic linker hash table.
1779 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1781 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1782 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1783 mips_elf_traverse_got_arg. Count GOT entries.
1784 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1785 as argument. Update after above changes.
1786 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1787 mips_elf_count_got_entries. Update the calls to
1788 mips_elf_resolve_final_got_entries.
1790 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1792 * elfxx-mips.c (mips_got_tls_type): New enum.
1793 (mips_got_entry): Add tls_initialized.
1794 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1795 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1797 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1798 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1799 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1801 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1802 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1803 tls_initialized rather than GOT_TLS_DONE.
1804 (mips_tls_got_index): Delete.
1805 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1806 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1807 (mips_elf_record_got_entry): Initialize tls_initialized.
1809 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1811 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1812 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1813 tls_ie_got_offset and tls_gd_got_offset.
1814 (mips_elf_link_hash_newfunc): Remove initialization.
1815 (mips_elf_create_got_info): Likewise.
1816 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1817 (mips_tls_single_got_index): Delete.
1818 (mips_elf_local_got_index): Always use the GOT entry to track
1820 (mips_elf_global_got_index): Likewise.
1821 (mips_elf_create_local_got_entry): Assert that TLS entries have
1822 already been allocated.
1823 (mips_elf_record_global_got_symbol): Don't initialize
1824 tls_ie_type or tls_gd_type.
1825 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1826 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1828 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1830 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1831 have been allocated.
1832 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1833 tls_ie_type and tls_gd_type.
1835 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1837 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1838 aliasing violation. Check for htab allocation failures.
1840 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1842 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1844 (mips_elf_global_got_index): ...here. Reorder arguments so that
1845 the output bfd and info come first.
1846 (mips_elf_calculate_relocation): Update the call to
1847 mips_elf_global_got_index accordingly.
1848 (_bfd_mips_elf_finish_dynamic_symbol): Use
1849 mips_elf_primary_global_got_index rather than
1850 mips_elf_global_got_index.
1851 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1853 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1855 * elfxx-mips.c (mips_got_entry): Update comments.
1856 (mips_elf_multi_got_entry_eq): Rename to...
1857 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1858 (mips_elf_create_got_info): Remove master_got_p argument.
1859 Always use mips_elf_got_entry_eq.
1860 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1861 Update calls accordingly.
1863 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1865 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1866 (mips_elf_bfd2got_hash): Delete.
1867 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1868 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1869 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1870 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1871 than mips_elf_got_for_ibfd.
1872 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1873 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1874 (mips_elf_make_got_per_bfd): Replace with...
1875 (mips_elf_add_got_entry): ...this new function.
1876 (mips_elf_make_got_pages_per_bfd): Replace with...
1877 (mips_elf_add_got_page_entry): ...this new function.
1878 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1879 bfd and GOT arguments. Use mips_elf_add_got_entry and
1880 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1881 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1882 to set the BFD's GOT and free the old table.
1883 (mips_elf_merge_got): Replace bfd2got argument with separate
1884 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1885 Use mips_elf_count_got_entries to count the number of entries in
1886 each GOT. Update the calls to mips_elf_merge_got_with.
1887 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1888 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1889 (mips_elf_multi_got): Don't create the bfd2got hash table.
1890 Replace hash table traversal with a walk over the input bfds,
1891 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1892 to set the output bfd's GOT.
1893 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1894 bfds use the master GOT in the single-GOT case.
1895 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1896 rather than mips_elf_got_for_ibfd.
1898 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1900 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1901 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1902 (mips_elf_record_global_got_symbol): Update the hash entry before
1903 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1905 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1906 (mips_elf_record_got_page_entry): Record the entry in both the
1907 master and bfd GOTs.
1909 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1911 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1912 create another one if necessary.
1913 (mips_elf_set_gotidx): New function.
1914 (mips_elf_set_global_gotidx): Use it.
1915 (mips_elf_initialize_tls_index): Likewise. Take a
1916 mips_elf_traverse_got_arg as argument.
1917 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1918 (mips_elf_multi_got): Likewise. Cope with error returns from
1919 mips_elf_set_global_gotidx.
1921 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1923 * elfxx-mips.c (mips_got_info): Add relocs field.
1924 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1926 (mips_elf_traverse_got_arg): ...this new structure.
1927 (mips_elf_count_local_tls_relocs): Delete.
1928 (mips_elf_count_global_tls_relocs): Likewise.
1929 (mips_elf_count_got_entry): New function.
1930 (mips_elf_count_local_got_entries): Likewise.
1931 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1932 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1933 (mips_elf_record_local_got_symbol): Don't count got entries here.
1934 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1935 (mips_elf_set_global_got_offset): Split into...
1936 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1937 new functions. Take a mips_elf_traverse_got_arg rather than a
1938 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1939 Use g->relocs to record the number of relocs needed for global GOT
1941 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1942 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1943 relocations. Update for above function split.
1944 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1945 to count both the number of GOT entries and the number of TLS
1946 relocs required by local entries. Likewise
1947 mips_elf_count_global_tls_entries and global entries.
1948 Remove uses of mips_elf_count_local_tls_relocs and
1949 mips_elf_count_global_tls_relocs.
1951 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1953 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1954 to say that each structure represents only one type of TLS reference.
1955 (GOT_TLS_TYPE): New define.
1956 (mips_elf_link_hash_entry): Temporarily split tls_type and
1957 tls_got_offset into two variables each.
1958 (mips_elf_link_hash_newfunc): Update accordingly.
1959 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1960 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1961 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1962 (mips_tls_got_relocs): Use a switch statement.
1963 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1964 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1965 local "offset" variable.
1966 (mips_tls_got_index): Remove r_type argument and assert. Remove
1967 code that handled entries with two TLS types; always use the
1968 original got_index instead.
1969 (mips_tls_single_got_index): New function.
1970 (mips_elf_local_got_index): Use entry->tls_type to check for
1971 TLS entries. Use mips_tls_single_got_index. Update call to
1973 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1974 Use p->tls_type to check for TLS entries. Update call to
1975 mips_tls_got_index. Use mips_tls_single_got_index.
1976 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1977 Use entry.tls_type to check for TLS entries.
1978 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1979 with r_type argument. Use mips_elf_reloc_tls_type.
1980 Set up the new hash entry fields.
1981 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1982 with r_type argument. Use mips_elf_reloc_tls_type and
1983 mips_tls_got_entries. Remove code that handled entries
1984 with multiple TLS types.
1985 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1986 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1987 Use equality rather than masks when checking for specific TLS types.
1988 Use mips_tls_got_entries. Remove code that handled entries
1989 with multiple TLS types.
1990 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1991 testing the hash table entry.
1992 (_bfd_mips_elf_check_relocs): Update calls to
1993 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1994 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1995 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1997 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1999 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2000 (mips_elf_got_entry_hash): ...this, deleting the old version.
2001 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2004 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2006 * elfxx-mips.c (mips_elf_create_got_info): New function.
2007 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2008 (mips_elf_create_got_section): Likewise.
2010 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2012 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2015 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2017 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2019 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2021 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2022 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2024 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2026 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2027 (mips_elf_count_global_tls_relocs): Don't count indirect or
2029 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2030 number of TLS entries were allocated.
2032 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2034 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2036 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2038 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2039 if there are TLS relocations.
2041 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2043 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2044 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2046 2013-02-11 Alan Modra <amodra@gmail.com>
2048 * elfcode.h (elf_checksum_contents): Free contents.
2049 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2050 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2051 (elf_final_link_free): New function, extracted from..
2052 (bfd_elf_final_link): ..here. Always call
2053 _bfd_elf_write_section_eh_frame_hdr.
2054 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2055 _bfd_elf_link_hash_table_free.
2056 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2057 * libbfd.h: Regenerate.
2058 * merge.c (_bfd_merge_sections_free): New function.
2059 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2061 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2062 _bfd_elf_link_hash_table_free.
2063 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2064 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2065 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2066 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2067 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2068 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2069 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2070 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2071 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2072 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2073 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2074 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2075 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2076 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2077 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2078 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2079 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2081 2013-02-10 Alan Modra <amodra@gmail.com>
2083 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2084 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2085 * m68klinux.c (linux_link_hash_table_create): Likewise.
2086 * sparclinux.c (linux_link_hash_table_create): Likewise.
2087 * sunos.c (sunos_link_hash_table_create): Likewise.
2088 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2089 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2090 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2091 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2092 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2093 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2094 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2095 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2096 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2097 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2098 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2099 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2100 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2101 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2102 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2103 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2104 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2105 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2106 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2107 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2108 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2109 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2110 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2111 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2112 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2113 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2114 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2115 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2117 2013-02-10 Alan Modra <amodra@gmail.com>
2119 * i386linux.c (linux_link_hash_table_create): Allocate table
2120 with bfd_zmalloc, not bfd_alloc.
2121 * pdp11.c (link_hash_table_create): Allocate table with
2122 bfd_malloc, not bfd_alloc.
2123 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2124 with bfd_zmalloc, not bfd_zalloc.
2125 (bfin_link_hash_table_create): Likewise.
2126 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2127 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2129 2013-02-10 Alan Modra <amodra@gmail.com>
2132 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2134 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2136 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2138 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2141 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2143 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2146 2013-02-08 Alan Modra <amodra@gmail.com>
2149 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2150 * elf.c (elf_find_function): Revert last change. Use new
2151 tdata field rather than static vars for cache.
2153 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2156 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2157 symbol is defined in regular object.
2159 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2162 * elf.c (elf_find_function): Don't cache if symbols change.
2164 2013-02-07 Alan Modra <amodra@gmail.com>
2167 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2168 copy attributes from or to non-ELF.
2170 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2172 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2173 for non-zero TLS symbol.
2174 (elf_i386_relocate_section): Don't resolve size relocation against
2175 non-zero TLS symbol.
2176 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2177 pc_count for non-zero TLS symbol.
2178 (elf_x86_64_relocate_section): Don't resolve size relocation
2179 against non-zero TLS symbol.
2181 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2182 Andrew Jenner <andrew@codesourcery.com>
2184 Based on patches from Altera Corporation.
2186 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2187 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2188 (BFD_BACKENDS): Add elf32-nios2.lo.
2189 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2190 * Makefile.in: Regenerated.
2191 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2192 bfd_elf32_littlenios2_vec.
2193 * configure: Regenerated.
2194 * config.bfd: Add cases for nios2.
2195 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2196 (bfd_mach_nios2): Define.
2197 (bfd_nios2_arch): Declare.
2198 (bfd_archures_list): Add bfd_nios2_arch.
2199 * targets.c (bfd_elf32_bignios2_vec): Declare.
2200 (bfd_elf32_littlenios2_vec): Declare.
2201 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2202 bfd_elf32_littlenios2_vec.
2203 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2204 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2205 * bfd-in2.h: Regenerated.
2206 * libbfd.h: Regenerated.
2207 * cpu-nios2.c: New file.
2208 * elf32-nios2.c: New file.
2210 2013-02-06 Alan Modra <amodra@gmail.com>
2212 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2215 2013-02-06 Alan Modra <amodra@gmail.com>
2217 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2218 * Makefile.in: Regenerate.
2220 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2221 Pedro Alves <palves@redhat.com>
2223 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2224 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2226 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2227 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2228 * elf-linux-psinfo.h: New file.
2229 * elf.c: Include elf-linux-psinfo.h.
2230 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2232 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2233 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2234 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2235 (elfcore_write_ppc_linux_prpsinfo32): New function.
2237 2013-02-04 Tristan Gingold <gingold@adacore.com>
2239 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2242 2013-02-04 Alan Modra <amodra@gmail.com>
2244 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2245 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2246 * Makefile.in: Regenerate.
2247 * po/SRC-POTFILES.in: Regenerate.
2249 2013-02-04 Alan Modra <amodra@gmail.com>
2251 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2252 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2254 2013-02-01 Alan Modra <amodra@gmail.com>
2256 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2259 2013-01-31 Tristan Gingold <gingold@adacore.com>
2261 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2262 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2263 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2265 2013-01-31 Alan Modra <amodra@gmail.com>
2266 David S. Miller <davem@davemloft.net>
2269 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2270 references to __tls_get_addr.
2271 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2272 vtinherit and vtentry reloc handling too.
2273 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2275 2013-01-31 Alan Modra <amodra@gmail.com>
2277 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2279 2013-01-31 Alan Modra <amodra@gmail.com>
2281 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2283 2013-01-28 Alan Modra <amodra@gmail.com>
2285 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2286 "relocation" in error messages throughout file.
2287 (ppc64_elf_relocate_section): Remove sibling call error message,
2288 replace with "call lacks nop". Specially report errors for
2289 branches to function entry points via OPD lookup and branches
2290 to stubs. Remove NULL symbol handling now done by %T.
2292 2013-01-28 Alan Modra <amodra@gmail.com>
2294 * archive.c (bfd_generic_archive_p): Return target and keep
2295 ardata on partial matches.
2296 * format.c (bfd_check_format_matches): Adjust for above
2297 change. Remove bfd_error_file_ambiguously_recognized dead
2300 2013-01-26 Alan Modra <amodra@gmail.com>
2302 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2303 bfd_preserve_finish): Move to..
2304 * format.c: ..here, splitting out..
2305 (bfd_reinit): ..this. New function.
2306 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2307 keep bfd state for a match.
2308 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2309 * elfcore.h (elf_core_file_p): Likewise.
2310 * mach-o.c (bfd_mach_o_header_p): Likewise.
2311 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2312 * xsym.c (bfd_sym_object_p): Likewise.
2313 * mmo.c (mmo_scan): Clear abfd->symcount.
2314 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2315 * section.c (bfd_section_list_clear): Clear section_htab.count.
2316 * bfd-in2.h: Regenerate.
2318 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2320 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2321 second reloc, make sure that the reloc potentially exists first.
2323 2013-01-24 Nick Clifton <nickc@redhat.com>
2325 * archures.c: Add bfd_mach_v850e3v5.
2326 * bfd-in2.h: Regenerate.
2327 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2328 * cpu-v850_rh850.c: Likewise.
2329 * elf32-v850.c: Add support for v850e3v5 architecture.
2331 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2333 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2335 2013-01-23 Leif Ekblad <leif@rdos.net>
2337 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2339 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2341 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2342 non-zero TLS symbol.
2343 (elf_i386_relocate_section): Resolve size relocation against
2344 non-zero TLS symbol.
2345 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2346 for non-zero TLS symbol.
2347 (elf_x86_64_relocate_section): Resolve size relocation against
2348 non-zero TLS symbol.
2350 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2352 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2353 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2356 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2358 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2359 PC-relative relocation.
2360 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2361 as PC-relative relocation.
2363 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2365 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2367 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2369 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2370 and R_X86_64_SIZE64 check.
2371 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2372 nor R_X86_64_SIZE64.
2374 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2376 * bfd-in2.h: Regenerated.
2377 * libbfd.h: Likewise.
2379 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2380 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2381 (elf_i386_check_relocs): Handle R_386_SIZE32.
2382 (elf_i386_gc_sweep_hook): Likewise.
2383 (elf_i386_relocate_section): Likewise.
2385 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2386 and R_X86_64_SIZE64 entries.
2387 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2388 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2389 (elf_x86_64_reloc_name_lookup): Likewise.
2390 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2392 (elf_x86_64_gc_sweep_hook): Likewise.
2393 (elf_x86_64_relocate_section): Likewise.
2395 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2398 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2400 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2401 with R_X86_64_RELATIVE64.
2403 2013-01-15 Nick Clifton <nickc@redhat.com>
2405 * elf32-msp430.c: Fix spelling typo.
2407 2013-01-15 Alan Modra <amodra@gmail.com>
2409 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2412 2013-01-14 Alan Modra <amodra@gmail.com>
2415 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2416 (memory_bclose): Likewise. Return 0 on success.
2417 * cache.c (cache_bclose): Likewise.
2418 * opncls.c (opncls_bclose, bfd_close): Likewise.
2419 * vms-lib.c (vms_lib_bclose): Likewise.
2420 * libbfd.h: Regenerate.
2422 2013-01-13 Alan Modra <amodra@gmail.com>
2424 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2425 Add ref_dynamic_nonweak.
2426 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2427 (_bfd_elf_merge_symbol): Don't call above function. Move
2428 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2430 (elf_link_add_object_symbols): Delete redundant "override" test.
2431 Don't set dynamic_def here.
2432 (elf_link_output_extsym): Update.
2434 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2436 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2437 normal and TLS symbol access.
2438 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2440 2013-01-12 Alan Modra <amodra@gmail.com>
2442 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2443 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2444 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2446 2013-01-12 Alan Modra <amodra@gmail.com>
2449 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2450 (_bfd_elf_strtab_clear_all_refs): Define.
2451 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2452 (_bfd_elf_strtab_clear_all_refs): Delete.
2453 * elflink.c (elf_link_add_object_symbols): Clear out added
2454 strtab refs. Correct handling of warning common symbols.
2456 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2458 * aout0.c: Remove trailing white spaces.
2459 * archive.c: Likewise.
2460 * archures.c: Likewise.
2461 * bfd-in.h: Likewise.
2462 * bfd-in2.h: Likewise.
2463 * coff-alpha.c: Likewise.
2464 * coff-i860.c: Likewise.
2465 * coff-mips.c: Likewise.
2466 * coff-ppc.c: Likewise.
2467 * coff-tic80.c: Likewise.
2468 * coff-x86_64.c: Likewise.
2469 * coff-z80.c: Likewise.
2470 * coffcode.h: Likewise.
2471 * coffgen.c: Likewise.
2472 * cofflink.c: Likewise.
2473 * compress.c: Likewise.
2474 * corefile.c: Likewise.
2475 * cpu-arm.c: Likewise.
2476 * cpu-avr.c: Likewise.
2477 * cpu-bfin.c: Likewise.
2478 * cpu-cr16.c: Likewise.
2479 * cpu-cr16c.c: Likewise.
2480 * cpu-crx.c: Likewise.
2481 * cpu-h8300.c: Likewise.
2482 * cpu-i386.c: Likewise.
2483 * cpu-lm32.c: Likewise.
2484 * cpu-m68k.c: Likewise.
2485 * cpu-moxie.c: Likewise.
2486 * cpu-msp430.c: Likewise.
2487 * cpu-sh.c: Likewise.
2488 * cpu-xc16x.c: Likewise.
2489 * dwarf2.c: Likewise.
2490 * ecofflink.c: Likewise.
2491 * ecoffswap.h: Likewise.
2492 * elf-ifunc.c: Likewise.
2493 * elf-m10300.c: Likewise.
2494 * elf-vxworks.c: Likewise.
2495 * elf32-avr.c: Likewise.
2496 * elf32-avr.h: Likewise.
2497 * elf32-cr16.c: Likewise.
2498 * elf32-cr16c.c: Likewise.
2499 * elf32-cris.c: Likewise.
2500 * elf32-crx.c: Likewise.
2501 * elf32-frv.c: Likewise.
2502 * elf32-hppa.c: Likewise.
2503 * elf32-i860.c: Likewise.
2504 * elf32-ip2k.c: Likewise.
2505 * elf32-iq2000.c: Likewise.
2506 * elf32-m32c.c: Likewise.
2507 * elf32-m68hc1x.c: Likewise.
2508 * elf32-msp430.c: Likewise.
2509 * elf32-mt.c: Likewise.
2510 * elf32-ppc.c: Likewise.
2511 * elf32-rl78.c: Likewise.
2512 * elf32-s390.c: Likewise.
2513 * elf32-score.h: Likewise.
2514 * elf32-sh-symbian.c: Likewise.
2515 * elf32-sh.c: Likewise.
2516 * elf32-spu.c: Likewise.
2517 * elf32-tic6x.c: Likewise.
2518 * elf32-v850.c: Likewise.
2519 * elf32-xc16x.c: Likewise.
2520 * elf32-xtensa.c: Likewise.
2521 * elf64-alpha.c: Likewise.
2522 * elf64-hppa.c: Likewise.
2523 * elf64-ppc.c: Likewise.
2524 * elf64-s390.c: Likewise.
2525 * elfcore.h: Likewise.
2526 * elflink.c: Likewise.
2527 * elfxx-mips.c: Likewise.
2528 * elfxx-sparc.c: Likewise.
2529 * elfxx-tilegx.c: Likewise.
2531 * libcoff.h: Likewise.
2532 * libpei.h: Likewise.
2533 * libxcoff.h: Likewise.
2534 * linker.c: Likewise.
2535 * mach-o-i386.c: Likewise.
2536 * mach-o-target.c: Likewise.
2537 * mach-o.c: Likewise.
2538 * mach-o.h: Likewise.
2540 * opncls.c: Likewise.
2541 * pdp11.c: Likewise.
2542 * pe-x86_64.c: Likewise.
2543 * peXXigen.c: Likewise.
2544 * pef-traceback.h: Likewise.
2545 * pei-x86_64.c: Likewise.
2546 * peicode.h: Likewise.
2547 * plugin.c: Likewise.
2548 * reloc.c: Likewise.
2549 * riscix.c: Likewise.
2550 * section.c: Likewise.
2553 * tekhex.c: Likewise.
2554 * ticoff.h: Likewise.
2555 * vaxbsd.c: Likewise.
2556 * xcofflink.c: Likewise.
2557 * xtensa-isa.c: Likewise.
2559 2013-01-10 Will Newton <will.newton@imgtec.com>
2561 * Makefile.am: Add Meta.
2562 * Makefile.in: Regenerate.
2563 * archures.c (bfd_mach_metag): New.
2564 * bfd-in2.h: Regenerate.
2565 * config.bfd: Add Meta.
2566 * configure: Regenerate.
2567 * configure.in: Add Meta.
2568 * cpu-metag.c: New file.
2569 * elf-bfd.h: Add Meta.
2570 * elf32-metag.c: New file.
2571 * elf32-metag.h: New file.
2572 * libbfd.h: Regenerate.
2573 * reloc.c: Add Meta relocations.
2574 * targets.c: Add Meta.
2576 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2578 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2579 (elfcore_write_aarch_hw_break): Likewise.
2580 (elfcore_write_aarch_hw_watch): Likewise.
2581 * elf.c (elfcore_grok_aarch_tls): New function.
2582 (elfcore_grok_aarch_hw_break): Likewise.
2583 (elfcore_grok_aarch_hw_watch): Likewise.
2584 (elfcore_grok_note): Call the new functions to handle the
2585 corresponding notes.
2586 (elfcore_write_aarch_tls): New function.
2587 (elfcore_write_aarch_hw_break): Likewise.
2588 (elfcore_write_aarch_hw_watch): Likewise.
2589 (elfcore_write_register_note): Call the new functions to handle the
2590 corresponding pseudo sections.
2592 2013-01-07 Tom Tromey <tromey@redhat.com>
2594 * section.c (_bfd_std_section): Rename from std_section.
2595 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2596 (STD_SECTION): Update.
2597 * bfd-in2.h: Rebuild.
2599 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2601 * archures.c (bfd_mach_mips5900): Define.
2602 * bfd-in2.h: Regenerate.
2603 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2604 * cpu-mips.c: Add support for MIPS r5900.
2605 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2607 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2608 Nick Clifton <nickc@redhat.com>
2610 * elflink.c (get_value): Prevent the use of an undefined shift
2611 operation. Add sanity checks.
2613 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2615 * config.bfd (cr16*-*-uclinux*): New target support.
2618 For older changes see ChangeLog-2012
2620 Copyright (C) 2013 Free Software Foundation, Inc.
2622 Copying and distribution of this file, with or without modification,
2623 are permitted in any medium without royalty provided the copyright
2624 notice and this notice are preserved.
2630 version-control: never